Merge branch 'router-for-me:main' into feature

主要更新：
- 完善 README 文档，新增中文详细使用说明与监控中心介绍
- 优化 README.md 文档内容和格式，增加英文和中文文档切换链接
- 新增监控中心模块，支持请求日志、统计分析和模型管理
- 增强 AI 提供商配置页面，添加配置搜索功能
- 更新 .gitignore，移除无效注释和调整条目名称
- 删除 README_CN.md 文件，统一文档结构

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

.gitignore

@@ -12,6 +12,7 @@ CLAUDE.md
 AGENTS.md
 antigravity_usage.json
 codex_usage.json
+style.md
 
 node_modules
 dist
@@ -29,3 +30,6 @@ settings.local.json
 *.njsproj
 *.sln
 *.sw?
+tmpclaude*
+.claude
+CLIProxyAPI

README.md

@@ -1,130 +1,305 @@
-# CLI Proxy API Management Center
+# CLI Proxy API 管理中心 (CPAMC)
 
-A single-file WebUI (React + TypeScript) for operating and troubleshooting the **CLI Proxy API** via its **Management API** (config, credentials, logs, and usage).
+> 一个基于官方仓库二次创作的 Web 管理界面
 
-[中文文档](README_CN.md)
+**[English](README_EN.md) | [中文](README.md)**
 
-**Main Project**: https://github.com/router-for-me/CLIProxyAPI  
-**Example URL**: https://remote.router-for.me/  
-**Minimum Required Version**: ≥ 6.3.0 (recommended ≥ 6.5.0)
+---
 
-Since version 6.0.19, the WebUI ships with the main program; access it via `/management.html` on the API port once the service is running.
+## 关于本项目
 
-## What this is (and isn’t)
+本项目是基于官方 [CLI Proxy API WebUI](https://github.com/router-for-me/Cli-Proxy-API-Management-Center) 进行开发的日志监控和数据可视化管理界面
 
-- This repository is the WebUI only. It talks to the CLI Proxy API **Management API** (`/v0/management`) to read/update config, upload credentials, view logs, and inspect usage.
-- It is **not** a proxy and does not forward traffic.
+### 与官方版本的区别
 
-## Quick start
+本版本与官方版本其他功能保持一致，主要差异在于**新增监控中心**，对日志分析和查看的增强
 
-### Option A: Use the WebUI bundled in CLIProxyAPI (recommended)
+### 界面预览
 
-1. Start your CLI Proxy API service.
-2. Open: `http://<host>:<api_port>/management.html`
-3. Enter your **management key** and connect.
+管理界面展示
 
-The address is auto-detected from the current page URL; manual override is supported.
+![Dashboard Preview](dashboard-preview.png)
 
-### Option B: Run the dev server
+---
 
-```bash
-npm install
-npm run dev
+## 快速开始
+
+### 使用本管理界面
+
+在你的 `config.yaml` 中修改以下配置：
+
+```yaml
+remote-management:
+  panel-github-repository: "https://github.com/kongkongyo/CLIProxyAPI-Web-Dashboard"
 ```
 
-Open `http://localhost:5173`, then connect to your CLI Proxy API instance.
+配置完成后，重启 CLI Proxy API 服务，访问 `http://<host>:<api_port>/management.html` 即可查看管理界面
 
-### Option C: Build a single HTML file
+详细配置说明请参考官方文档：https://help.router-for.me/cn/management/webui.html
 
-```bash
-npm install
-npm run build
+---
+
+## 主要功能
+
+### 监控中心 - 核心新增功能
+
+这是本管理界面相对于官方版本的唯一新增功能，提供了全方位的数据可视化和监控能力
+
+> 注意：CLI Proxy API 主程序目前没有数据持久化功能，重启程序后统计数据会丢失。需要先通过 API 使用相关服务产生数据后，才能在监控中心看到统计信息。
+
+#### KPI 指标仪表盘
+
+实时展示核心运营指标，支持按时间范围筛选：
+- **请求数**：总请求数、成功/失败统计、成功率百分比
+- **Token 数**：总 Token 数、输入 Token、输出 Token
+- **平均 TPM**：每分钟 Token 使用量
+- **平均 RPM**：每分钟请求数
+- **日均 RPD**：日均请求数
+
+所有指标都会根据选择的时间范围（今天/7天/14天/30天）动态计算，实时更新
+
+#### 模型用量分布
+
+直观的饼图展示不同模型的使用占比：
+- 按请求数分布
+- 按 Token 数分布
+- 可切换查看请求占比或 Token 占比
+
+#### 每日趋势分析
+
+详细的时间序列图表，展示每日用量变化趋势：
+- 请求数趋势曲线
+- 输入 Token 趋势
+- 输出 Token 趋势
+- 思考 Token 趋势（如支持）
+- 缓存 Token 趋势
+
+#### 每小时分析
+
+两个详细的小时级图表，帮助定位高峰时段：
+
+**每小时模型请求分布**
+- 柱状图展示不同模型在各小时的请求数
+- 支持最近 6 小时/12 小时/24 小时/全部视图切换
+
+**每小时 Token 用量**
+- 堆叠柱状图展示 Token 使用构成
+- 区分输入 Token、输出 Token、思考 Token、缓存 Token
+
+#### 渠道统计
+
+详细表格展示各渠道（API Key/模型）的使用情况：
+- 可按全部渠道/特定渠道筛选
+- 可按全部模型/特定模型筛选
+- 可按全部状态/仅成功/仅失败筛选
+- 显示渠道名称、请求数、成功率
+- 点击展开查看该渠道下各模型的详细统计
+- 显示最近请求状态（最近 10 次请求的迷你状态条）
+- 最近请求时间
+
+#### 失败来源分析
+
+帮助定位问题渠道和模型：
+- 按渠道统计失败次数
+- 显示最近失败时间
+- 列出主要失败的模型
+- 点击展开查看该渠道下所有失败的请求详情
+
+#### 请求日志 - 高级功能
+
+功能强大的请求日志表格，支持海量数据流畅浏览
+
+**多维度筛选**
+- 按 API Key 筛选
+- 按提供商类型筛选（OpenAI/Gemini/Claude 等）
+- 按模型名称筛选
+- 按来源渠道筛选
+- 按请求状态筛选（全部/成功/失败）
+
+**独立时间范围**
+- 支持今天/7天/14天/30天/自定义日期范围
+- 与主页面时间范围独立控制
+
+**虚拟滚动**
+- 支持 10 万+ 条日志流畅浏览
+- 显示当前可见范围统计
+- 性能优化，只渲染可见行
+
+**智能信息展示**
+- 自动匹配 API Key 到提供商名称（基于配置信息）
+- 完整的渠道信息（提供商名称 + 掩码后的密钥）
+- 请求类型/模型名称/请求状态
+- 最近 10 次请求的状态可视化（绿点=成功，红点=失败）
+- 成功率百分比
+- 总请求数/输入 Token/输出 Token/总 Token
+- 请求时间（完整时间戳）
+
+**自动刷新**
+- 支持手动刷新 / 5秒 / 10秒 / 15秒 / 30秒 / 60秒 自动刷新
+- 倒计时显示下次刷新时间
+- 独立数据加载，不阻塞主页面
+
+**一键禁用模型**
+- 支持直接在日志中禁用某渠道的某个模型
+- 只对支持该操作的渠道类型生效
+- 不支持时显示提示和手动操作指南
+
+---
+
+## 官方版本功能
+
+以下功能与官方版本一致，通过改进的界面提供更好的使用体验
+
+### 仪表盘
+- 连接状态实时监控
+- 服务器版本和构建信息一目了然
+- 使用数据快速概览，掌握全局
+- 可用模型统计
+
+### API 密钥管理
+- 添加、编辑、删除 API 密钥
+- 管理代理服务认证
+
+### AI 提供商配置
+- **Gemini**：API 密钥管理、排除模型、模型前缀
+- **Claude**：API 密钥和配置、自定义模型列表
+- **Codex**：完整配置管理（API 密钥、Base URL、代理）
+- **Vertex**：模型映射配置
+- **OpenAI 兼容**：多密钥管理、模型别名导入、连通性测试
+- **Ampcode**：上游集成和模型映射
+
+### 认证文件管理
+- 上传、下载、删除 JSON 认证文件
+- 支持多种提供商（Qwen、Gemini、Claude 等）
+- 搜索、筛选、分页浏览
+- 查看每个凭证支持的模型
+
+### OAuth 登录
+- 一键启动 OAuth 授权流程
+- 支持 Codex、Anthropic、Gemini CLI、Qwen、iFlow 等
+- 自动保存认证文件
+- 支持远程浏览器回调提交
+
+### 配额管理
+- Antigravity 额度查询
+- Codex 额度查询（5 小时、周限额、代码审查）
+- Gemini CLI 额度查询
+- 一键刷新所有额度
+
+### 使用统计
+- 请求/Token 趋势图表
+- 按模型和 API 的详细统计
+- RPM/TPM 实时速率
+- 缓存和推理 Token 分解
+- 成本估算（支持自定义价格）
+
+### 配置管理
+- 在线编辑 `config.yaml`
+- YAML 语法高亮
+- 搜索和导航
+- 保存和重载配置
+
+### 日志查看
+- 实时日志流
+- 搜索和过滤
+- 自动刷新
+- 下载错误日志
+- 屏蔽管理端流量
+
+### 中心信息
+- 连接状态检查
+- 版本更新检查
+- 可用模型列表展示
+- 快捷链接入口
+
+---
+
+## 连接说明
+
+### API 地址格式
+
+以下格式都可以，系统会自动识别
+
+```
+localhost:8317
+http://192.168.1.10:8317
+https://example.com:8317
 ```
 
-- Output: `dist/index.html` (all assets are inlined).
-- For CLIProxyAPI bundling, the release workflow renames it to `management.html`.
-- To preview locally: `npm run preview`
+### 管理密钥
 
-Tip: opening `dist/index.html` via `file://` may be blocked by browser CORS; serving it (preview/static server) is more reliable.
+管理密钥是验证管理操作的钥匙，和客户端使用的 API 密钥不一样
 
-## Connecting to the server
+### 远程管理
 
-### API address
+从非本地浏览器访问的时候，需要在服务器启用远程管理（`allow-remote-management: true`）
 
-You can enter any of the following; the UI will normalize it:
+---
 
-- `localhost:8317`
-- `http://192.168.1.10:8317`
-- `https://example.com:8317`
-- `http://example.com:8317/v0/management` (also accepted; the suffix is removed internally)
+## 界面特性
 
-### Management key (not the same as API keys)
+### 主题切换
+- 亮色模式
+- 暗色模式
+- 跟随系统
 
-The management key is sent with every request as:
+### 语言支持
+- 简体中文
+- English
 
-- `Authorization: Bearer <MANAGEMENT_KEY>` (default)
+### 响应式设计
+- 桌面端完整功能
+- 移动端适配体验
+- 侧边栏可折叠
 
-This is different from the proxy `api-keys` you manage inside the UI (those are for client requests to the proxy endpoints).
+---
 
-### Remote management
+## 常见问题
 
-If you connect from a non-localhost browser, the server must allow remote management (e.g. `allow-remote-management: true`).  
-See `api.md` for the full authentication rules, server-side limits, and edge cases.
+**Q: 如何使用这个自定义 UI？**
 
-## What you can manage (mapped to the UI pages)
-
-- **Dashboard**: connection status, server version/build date, quick counts, model availability snapshot.
-- **Basic Settings**: debug, proxy URL, request retry, quota fallback (switch project/preview models), usage statistics, request logging, file logging, WebSocket auth.
-- **API Keys**: manage proxy `api-keys` (add/edit/delete).
-- **AI Providers**:
-  - Gemini/Codex/Claude key entries (base URL, headers, proxy, model aliases, excluded models, prefix).
-  - OpenAI-compatible providers (multiple API keys, custom headers, model alias import via `/v1/models`, optional browser-side “chat/completions” test).
-  - Ampcode integration (upstream URL/key, force mappings, model mapping table).
-- **Auth Files**: upload/download/delete JSON credentials, filter/search/pagination, runtime-only indicators, view supported models per credential (when the server supports it), manage OAuth excluded models (supports `*` wildcards).
-- **OAuth**: start OAuth/device flows for supported providers, poll status, optionally submit callback `redirect_url`; includes iFlow cookie import.
-- **Usage**: requests/tokens charts (hour/day), per-API & per-model breakdown, cached/reasoning token breakdown, RPM/TPM window, optional cost estimation with locally-saved model pricing.
-- **Config**: edit `/config.yaml` in-browser with YAML highlighting + search, then save/reload.
-- **Logs**: tail logs with incremental polling, auto-refresh, search, hide management traffic, clear logs; download request error log files.
-- **System**: quick links + fetch `/v1/models` (grouped view). Requires at least one proxy API key to query models.
-
-## Build & release notes
-
-- Vite produces a **single HTML** output (`dist/index.html`) with all assets inlined (via `vite-plugin-singlefile`).
-- Tagging `vX.Y.Z` triggers `.github/workflows/release.yml` to publish `dist/management.html`.
-- The UI version shown in the footer is injected at build time (env `VERSION`, git tag, or `package.json` fallback).
-
-## Security notes
-
-- The management key is stored in browser `localStorage` using a lightweight obfuscation format (`enc::v1::...`) to avoid plaintext storage; treat it as sensitive.
-- Use a dedicated browser profile/device for management. Be cautious when enabling remote management and evaluate its exposure surface.
-
-## Troubleshooting
-
-- **Can’t connect / 401**: confirm the API address and management key; remote access may require enabling remote management in the server config.
-- **Repeated auth failures**: the server may temporarily block remote IPs.
-- **Logs page missing**: enable “Logging to file” in Basic Settings; the navigation item is shown only when file logging is enabled.
-- **Some features show “unsupported”**: the backend may be too old or the endpoint is disabled/absent (common for model lists per auth file, excluded models, logs).
-- **OpenAI provider test fails**: the test runs in the browser and depends on network/CORS of the provider endpoint; a failure here does not always mean the server cannot reach it.
-
-## Development
-
-```bash
-npm run dev        # Vite dev server
-npm run build      # tsc + Vite build
-npm run preview    # serve dist locally
-npm run lint       # ESLint (fails on warnings)
-npm run format     # Prettier
-npm run type-check # tsc --noEmit
+A: 在 CLI Proxy API 的配置文件中添加以下配置即可
+```yaml
+remote-management:
+  panel-github-repository: "https://github.com/kongkongyo/CLIProxyAPI-Web-Dashboard"
 ```
 
-## Contributing
+**Q: 无法连接到服务器？**
 
-Issues and PRs are welcome. Please include:
+A: 请检查以下内容
+- API 地址是否正确
+- 管理密钥是否正确
+- 服务器是否启动
+- 远程访问是否启用
 
-- Reproduction steps (server version + UI version)
-- Screenshots for UI changes
-- Verification notes (`npm run lint`, `npm run type-check`)
+**Q: 日志页面不显示？**
 
-## License
+A: 需要去"基础设置"里开启"日志记录到文件"功能
 
-MIT
+**Q: 某些功能显示"不支持"？**
+
+A: 可能是服务器版本太旧，升级到最新版本的 CLI Proxy API
+
+**Q: OpenAI 提供商测试失败？**
+
+A: 测试是在浏览器端执行的，可能会受到 CORS 限制，失败不一定代表服务器端不能用
+
+**Q: 这个版本和官方版本有什么区别？**
+
+A: 主要区别有两个：
+1. **界面风格**：全新的视觉设计，UI 细节更精致
+2. **监控中心**：这是唯一新增的功能模块，提供了强大的数据可视化和监控能力，包括 KPI 仪表盘、模型用量分布、趋势分析、小时级图表、渠道统计、失败分析和高级请求日志等功能
+
+其他所有功能与官方版本保持一致
+
+---
+
+## 相关链接
+
+- **官方主程序**: https://github.com/router-for-me/CLIProxyAPI
+- **官方 WebUI**: https://github.com/router-for-me/Cli-Proxy-API-Management-Center
+- **本仓库**: https://github.com/kongkongyo/CLIProxyAPI-Web-Dashboard
+
+## 许可证
+
+MIT License

README_CN.md

@@ -1,130 +0,0 @@
-# CLI Proxy API 管理中心
-
-用于管理与排障 **CLI Proxy API** 的单文件 WebUI（React + TypeScript），通过 **Management API** 完成配置、凭据、日志与统计等运维工作。
-
-[English](README.md)
-
-**主项目**: https://github.com/router-for-me/CLIProxyAPI  
-**示例地址**: https://remote.router-for.me/  
-**最低版本要求**: ≥ 6.3.0（推荐 ≥ 6.5.0）
-
-Since version 6.0.19, the WebUI ships with the main program; access it via `/management.html` on the API port once the service is running.
-
-## 这是什么（以及不是什么）
-
-- 本仓库只包含 Web 管理界面本身，通过 CLI Proxy API 的 **Management API**（`/v0/management`）读取/修改配置、上传凭据、查看日志与使用统计。
-- 它 **不是** 代理本体，不参与流量转发。
-
-## 快速开始
-
-### 方式 A：使用 CLIProxyAPI 自带的 WebUI（推荐）
-
-1. 启动 CLI Proxy API 服务。
-2. 打开：`http://<host>:<api_port>/management.html`
-3. 输入 **管理密钥** 并连接。
-
-页面会根据当前地址自动推断 API 地址，也支持手动修改。
-
-### 方式 B：开发调试
-
-```bash
-npm install
-npm run dev
-```
-
-打开 `http://localhost:5173`，然后连接到你的 CLI Proxy API 实例。
-
-### 方式 C：构建单文件 HTML
-
-```bash
-npm install
-npm run build
-```
-
-- 构建产物：`dist/index.html`（资源已全部内联）。
-- 在 CLIProxyAPI 的发布流程里会重命名为 `management.html`。
-- 本地预览：`npm run preview`
-
-提示：直接用 `file://` 打开 `dist/index.html` 可能遇到浏览器 CORS 限制；更稳妥的方式是用预览/静态服务器打开。
-
-## 连接说明
-
-### API 地址怎么填
-
-以下格式均可，WebUI 会自动归一化：
-
-- `localhost:8317`
-- `http://192.168.1.10:8317`
-- `https://example.com:8317`
-- `http://example.com:8317/v0/management`（也可填写，后缀会被自动去除）
-
-### 管理密钥（注意：不是 API Keys）
-
-管理密钥会以如下方式随请求发送：
-
-- `Authorization: Bearer <MANAGEMENT_KEY>`（默认）
-
-这与 WebUI 中“API Keys”页面管理的 `api-keys` 不同：后者是代理对外接口（如 OpenAI 兼容接口）给客户端使用的鉴权 key。
-
-### 远程管理
-
-当你从非 localhost 的浏览器访问时，服务端通常需要开启远程管理（例如 `allow-remote-management: true`）。  
-完整鉴权规则、限制与边界情况请查看 `api.md`。
-
-## 功能一览（按页面对应）
-
-- **仪表盘**：连接状态、服务版本/构建时间、关键数量概览、可用模型概览。
-- **基础设置**：调试开关、代理 URL、请求重试、配额回退（切项目/切预览模型）、使用统计、请求日志、文件日志、WebSocket 鉴权。
-- **API Keys**：管理代理 `api-keys`（增/改/删）。
-- **AI 提供商**：
-  - Gemini/Codex/Claude 配置（Base URL、Headers、代理、模型别名、排除模型、Prefix）。
-  - OpenAI 兼容提供商（多 Key、Header、自助从 `/v1/models` 拉取并导入模型别名、可选浏览器侧 `chat/completions` 测试）。
-  - Ampcode 集成（上游地址/密钥、强制映射、模型映射表）。
-- **认证文件**：上传/下载/删除 JSON 凭据，筛选/搜索/分页，标记 runtime-only；查看单个凭据可用模型（依赖后端支持）；管理 OAuth 排除模型（支持 `*` 通配符）。
-- **OAuth**：对支持的提供商发起 OAuth/设备码流程，轮询状态；可选提交回调 `redirect_url`；包含 iFlow Cookie 导入。
-- **使用统计**：按小时/天图表、按 API 与按模型统计、缓存/推理 Token 拆分、RPM/TPM 时间窗、可选本地保存的模型价格用于费用估算。
-- **配置文件**：浏览器内编辑 `/config.yaml`（YAML 高亮 + 搜索），保存/重载。
-- **日志**：增量拉取日志、自动刷新、搜索、隐藏管理端流量、清空日志；下载请求错误日志文件。
-- **系统信息**：快捷链接 + 拉取 `/v1/models` 并分组展示（需要至少一个代理 API Key 才能查询模型）。
-
-## 构建与发布说明
-
-- 使用 Vite 输出 **单文件 HTML**（`dist/index.html`），资源全部内联（`vite-plugin-singlefile`）。
-- 打 `vX.Y.Z` 标签会触发 `.github/workflows/release.yml`，发布 `dist/management.html`。
-- 页脚显示的 UI 版本在构建期注入（优先使用环境变量 `VERSION`，否则使用 git tag / `package.json`）。
-
-## 安全提示
-
-- 管理密钥会存入浏览器 `localStorage`，并使用轻量混淆格式（`enc::v1::...`）避免明文；仍应视为敏感信息。
-- 建议使用独立浏览器配置/设备进行管理；开启远程管理时请谨慎评估暴露面。
-
-## 常见问题
-
-- **无法连接 / 401**：确认 API 地址与管理密钥；远程访问可能需要服务端开启远程管理。
-- **反复输错密钥**：服务端可能对远程 IP 进行临时封禁。
-- **日志页面不显示**：需要在“基础设置”里开启“写入日志文件”，导航项才会出现。
-- **功能提示不支持**：多为后端版本较旧或接口未启用/不存在（如：认证文件模型列表、排除模型、日志相关接口）。
-- **OpenAI 提供商测试失败**：测试在浏览器侧执行，会受网络与 CORS 影响；这里失败不一定代表服务端不可用。
-
-## 开发命令
-
-```bash
-npm run dev        # 启动开发服务器
-npm run build      # tsc + Vite 构建
-npm run preview    # 本地预览 dist
-npm run lint       # ESLint（warnings 视为失败）
-npm run format     # Prettier
-npm run type-check # tsc --noEmit
-```
-
-## 贡献
-
-欢迎提 Issue 与 PR。建议附上：
-
-- 复现步骤（服务端版本 + UI 版本）
-- UI 改动截图
-- 验证记录（`npm run lint`、`npm run type-check`）
-
-## 许可证
-
-MIT

README_EN.md

@@ -0,0 +1,305 @@
+# CLI Proxy API Management Center (CPAMC)
+
+> A Web management interface based on the official repository with custom modifications
+
+**[English](README_EN.md) | [中文](README.md)**
+
+---
+
+## About This Project
+
+This project is a log monitoring and data visualization management interface developed based on the official [CLI Proxy API WebUI](https://github.com/router-for-me/Cli-Proxy-API-Management-Center)
+
+### Differences from Official Version
+
+This version is consistent with the official version in other functions, with the main difference being the **new monitoring center**, which enhances log analysis and viewing
+
+### Interface Preview
+
+Management interface display
+
+![Dashboard Preview](dashboard-preview.png)
+
+---
+
+## Quick Start
+
+### Using This Management Interface
+
+Modify following configuration in your `config.yaml`:
+
+```yaml
+remote-management:
+  panel-github-repository: "https://github.com/kongkongyo/CLIProxyAPI-Web-Dashboard"
+```
+
+After configuration, restart the CLI Proxy API service and visit `http://<host>:<api_port>/management.html` to view the management interface
+
+For detailed configuration instructions, please refer to the official documentation: https://help.router-for.me/cn/management/webui.html
+
+---
+
+## Main Features
+
+### Monitoring Center - Core New Feature
+
+This is the only new feature of this management interface compared to the official version, providing comprehensive data visualization and monitoring capabilities
+
+> Note: The CLI Proxy API main program currently does not have data persistence functionality. Statistical data will be lost after restarting the program. You need to use related services through the API first to generate data before you can see statistical information in the monitoring center.
+
+#### KPI Dashboard
+
+Real-time display of core operational metrics, supports filtering by time range:
+- **Request Count**: Total requests, success/failure statistics, success rate percentage
+- **Token Count**: Total tokens, input tokens, output tokens
+- **Average TPM**: Tokens per minute
+- **Average RPM**: Requests per minute
+- **Average RPD**: Daily average requests
+
+All metrics are dynamically calculated and updated in real-time based on the selected time range (today/7 days/14 days/30 days)
+
+#### Model Usage Distribution
+
+Intuitive pie chart showing the usage distribution of different models:
+- Distribution by request count
+- Distribution by token count
+- Switchable between request percentage and token percentage
+
+#### Daily Trend Analysis
+
+Detailed time series charts showing daily usage trends:
+- Request count trend curve
+- Input token trend
+- Output token trend
+- Thinking token trend (if supported)
+- Cache token trend
+
+#### Hourly Analysis
+
+Two detailed hourly charts to help identify peak periods:
+
+**Hourly Model Request Distribution**
+- Bar chart showing requests for different models in each hour
+- Supports switching between recent 6 hours/12 hours/24 hours/all views
+
+**Hourly Token Usage**
+- Stacked bar chart showing token usage composition
+- Distinguishes between input tokens, output tokens, thinking tokens, cache tokens
+
+#### Channel Statistics
+
+Detailed table showing usage of each channel (API Key/model):
+- Filter by all channels/specific channel
+- Filter by all models/specific model
+- Filter by all status/success only/failure only
+- Display channel name, request count, success rate
+- Click to expand and view detailed statistics of each model under that channel
+- Display recent request status (mini status bar of recent 10 requests)
+- Most recent request time
+
+#### Failure Source Analysis
+
+Help locate problematic channels and models:
+- Statistics of failure counts by channel
+- Display most recent failure time
+- List of main failed models
+- Click to expand and view all failed request details under that channel
+
+#### Request Logs - Advanced Feature
+
+Powerful request log table, supports smooth browsing of massive data
+
+**Multi-dimensional Filtering**
+- Filter by API Key
+- Filter by provider type (OpenAI/Gemini/Claude, etc.)
+- Filter by model name
+- Filter by source channel
+- Filter by request status (all/success/failure)
+
+**Independent Time Range**
+- Supports today/7 days/14 days/30 days/custom date range
+- Independent control from main page time range
+
+**Virtual Scrolling**
+- Supports smooth browsing of 100,000+ logs
+- Display current visible range statistics
+- Performance optimized, only renders visible rows
+
+**Smart Information Display**
+- Automatically match API Key to provider name (based on configuration)
+- Complete channel information (provider name + masked key)
+- Request type/model name/request status
+- Status visualization of recent 10 requests (green dot=success, red dot=failure)
+- Success rate percentage
+- Total requests/input tokens/output tokens/total tokens
+- Request time (complete timestamp)
+
+**Auto Refresh**
+- Supports manual refresh / 5s / 10s / 15s / 30s / 60s auto refresh
+- Countdown display for next refresh time
+- Independent data loading, does not block main page
+
+**One-click Disable Model**
+- Supports directly disabling a specific model of a channel in logs
+- Only effective for channel types that support this operation
+- Shows prompt and manual operation guide when not supported
+
+---
+
+## Official Version Features
+
+The following features are consistent with the official version, providing a better user experience through an improved interface
+
+### Dashboard
+- Real-time connection status monitoring
+- Server version and build information at a glance
+- Quick overview of usage data
+- Available model statistics
+
+### API Key Management
+- Add, edit, delete API keys
+- Manage proxy service authentication
+
+### AI Provider Configuration
+- **Gemini**: API key management, model exclusion, model prefix
+- **Claude**: API key and configuration, custom model list
+- **Codex**: Complete configuration management (API key, Base URL, proxy)
+- **Vertex**: Model mapping configuration
+- **OpenAI Compatible**: Multi-key management, model alias import, connectivity testing
+- **Ampcode**: Upstream integration and model mapping
+
+### Authentication File Management
+- Upload, download, delete JSON authentication files
+- Supports multiple providers (Qwen, Gemini, Claude, etc.)
+- Search, filter, paginated browsing
+- View models supported by each credential
+
+### OAuth Login
+- One-click start OAuth authorization flow
+- Supports Codex, Anthropic, Gemini CLI, Qwen, iFlow, etc.
+- Automatically save authentication files
+- Supports remote browser callback submission
+
+### Quota Management
+- Antigravity quota query
+- Codex quota query (5 hours, weekly limit, code review)
+- Gemini CLI quota query
+- One-click refresh all quotas
+
+### Usage Statistics
+- Request/Token trend charts
+- Detailed statistics by model and API
+- RPM/TPM real-time rates
+- Cache and reasoning token breakdown
+- Cost estimation (supports custom prices)
+
+### Configuration Management
+- Online editing of `config.yaml`
+- YAML syntax highlighting
+- Search and navigation
+- Save and reload configuration
+
+### Log Viewing
+- Real-time log stream
+- Search and filtering
+- Auto refresh
+- Download error logs
+- Mask management traffic
+
+### Center Information
+- Connection status check
+- Version update check
+- Available model list display
+- Quick link entry
+
+---
+
+## Connection Instructions
+
+### API Address Format
+
+The following formats are all supported, and the system will automatically recognize them
+
+```
+localhost:8317
+http://192.168.1.10:8317
+https://example.com:8317
+```
+
+### Management Key
+
+The management key is the key for verifying management operations and is different from the API key used by clients
+
+### Remote Management
+
+When accessing from a non-local browser, you need to enable remote management on the server (`allow-remote-management: true`)
+
+---
+
+## Interface Features
+
+### Theme Switching
+- Light mode
+- Dark mode
+- Follow system
+
+### Language Support
+- Simplified Chinese
+- English
+
+### Responsive Design
+- Full functionality on desktop
+- Mobile-adapted experience
+- Collapsible sidebar
+
+---
+
+## FAQ
+
+**Q: How to use this custom UI?**
+
+A: Add the following configuration to your CLI Proxy API configuration file
+```yaml
+remote-management:
+  panel-github-repository: "https://github.com/kongkongyo/CLIProxyAPI-Web-Dashboard"
+```
+
+**Q: Cannot connect to the server?**
+
+A: Please check the following
+- Is the API address correct?
+- Is the management key correct?
+- Is the server started?
+- Is remote access enabled?
+
+**Q: Log page not displaying?**
+
+A: You need to enable the "Log to file" function in "Basic Settings"
+
+**Q: Some functions show "not supported"?**
+
+A: The server version may be too old. Upgrade to the latest version of CLI Proxy API
+
+**Q: OpenAI provider test failed?**
+
+A: Tests are executed in the browser and may be subject to CORS restrictions. Failure does not necessarily mean it won't work on the server side
+
+**Q: What is the difference between this version and the official version?**
+
+A: There are two main differences:
+1. **Interface Style**: Completely new visual design with more refined UI details
+2. **Monitoring Center**: This is the only newly added feature module, providing powerful data visualization and monitoring capabilities, including KPI dashboard, model usage distribution, trend analysis, hourly charts, channel statistics, failure analysis, and advanced request logs
+
+All other features remain consistent with the official version
+
+---
+
+## Related Links
+
+- **Official Main Program**: https://github.com/router-for-me/CLIProxyAPI
+- **Official WebUI**: https://github.com/router-for-me/Cli-Proxy-API-Management-Center
+- **This Repository**: https://github.com/kongkongyo/CLIProxyAPI-Web-Dashboard
+
+## License
+
+MIT License

package-lock.json

@@ -9,9 +9,11 @@
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@@ -3194,6 +3230,12 @@
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+      "peer": true,
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@@ -3795,12 +3841,12 @@
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       "license": "MIT",
       "dependencies": {
-        "react-router": "7.10.1"
+        "react-router": "7.12.0"
       },
       "engines": {
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       "devOptional": true,
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       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
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package.json

@@ -7,15 +7,17 @@
     "dev": "vite",
     "build": "tsc && vite build",
     "preview": "vite preview",
-    "lint": "eslint . --ext ts,tsx --report-unused-disable-directives --max-warnings 0",
+    "lint": "eslint . --ext ts,tsx --report-unused-disable-directives",
     "format": "prettier --write \"src/**/*.{ts,tsx,css,scss}\"",
     "type-check": "tsc --noEmit"
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   "dependencies": {
     "@codemirror/lang-yaml": "^6.1.2",
+    "@tanstack/react-virtual": "^3.13.18",
     "@uiw/react-codemirror": "^4.25.3",
     "axios": "^1.13.2",
     "chart.js": "^4.5.1",
+    "gsap": "^3.14.2",
     "i18next": "^25.7.1",
     "react": "^19.2.1",
     "react-chartjs-2": "^5.3.1",

src/App.tsx

@@ -1,18 +1,8 @@
 import { useCallback, useEffect, useState } from 'react';
-import { HashRouter, Navigate, Route, Routes } from 'react-router-dom';
+import { HashRouter, Route, Routes } from 'react-router-dom';
 import { LoginPage } from '@/pages/LoginPage';
-import { DashboardPage } from '@/pages/DashboardPage';
-import { SettingsPage } from '@/pages/SettingsPage';
-import { ApiKeysPage } from '@/pages/ApiKeysPage';
-import { AiProvidersPage } from '@/pages/AiProvidersPage';
-import { AuthFilesPage } from '@/pages/AuthFilesPage';
-import { OAuthPage } from '@/pages/OAuthPage';
-import { QuotaPage } from '@/pages/QuotaPage';
-import { UsagePage } from '@/pages/UsagePage';
-import { ConfigPage } from '@/pages/ConfigPage';
-import { LogsPage } from '@/pages/LogsPage';
-import { SystemPage } from '@/pages/SystemPage';
 import { NotificationContainer } from '@/components/common/NotificationContainer';
+import { ConfirmationModal } from '@/components/common/ConfirmationModal';
 import { SplashScreen } from '@/components/common/SplashScreen';
 import { MainLayout } from '@/components/layout/MainLayout';
 import { ProtectedRoute } from '@/router/ProtectedRoute';
@@ -72,30 +62,17 @@ function App() {
   return (
     <HashRouter>
       <NotificationContainer />
+      <ConfirmationModal />
       <Routes>
         <Route path="/login" element={<LoginPage />} />
         <Route
-          path="/"
+          path="/*"
           element={
             <ProtectedRoute>
               <MainLayout />
             </ProtectedRoute>
           }
-        >
-          <Route index element={<DashboardPage />} />
-          <Route path="dashboard" element={<DashboardPage />} />
-          <Route path="settings" element={<SettingsPage />} />
-          <Route path="api-keys" element={<ApiKeysPage />} />
-          <Route path="ai-providers" element={<AiProvidersPage />} />
-          <Route path="auth-files" element={<AuthFilesPage />} />
-          <Route path="oauth" element={<OAuthPage />} />
-          <Route path="quota" element={<QuotaPage />} />
-          <Route path="usage" element={<UsagePage />} />
-          <Route path="config" element={<ConfigPage />} />
-          <Route path="logs" element={<LogsPage />} />
-          <Route path="system" element={<SystemPage />} />
-          <Route path="*" element={<Navigate to="/" replace />} />
-        </Route>
+        />
       </Routes>
     </HashRouter>
   );

src/components/common/ConfirmationModal.tsx

@@ -0,0 +1,61 @@
+import { useTranslation } from 'react-i18next';
+import { Modal } from '@/components/ui/Modal';
+import { Button } from '@/components/ui/Button';
+import { useNotificationStore } from '@/stores';
+
+export function ConfirmationModal() {
+  const { t } = useTranslation();
+  const confirmation = useNotificationStore((state) => state.confirmation);
+  const hideConfirmation = useNotificationStore((state) => state.hideConfirmation);
+  const setConfirmationLoading = useNotificationStore((state) => state.setConfirmationLoading);
+
+  const { isOpen, isLoading, options } = confirmation;
+
+  if (!isOpen || !options) {
+    return null;
+  }
+
+  const { title, message, onConfirm, onCancel, confirmText, cancelText, variant = 'primary' } = options;
+
+  const handleConfirm = async () => {
+    try {
+      setConfirmationLoading(true);
+      await onConfirm();
+      hideConfirmation();
+    } catch (error) {
+      console.error('Confirmation action failed:', error);
+      // Optional: show error notification here if needed, 
+      // but usually the calling component handles specific errors.
+    } finally {
+      setConfirmationLoading(false);
+    }
+  };
+
+  const handleCancel = () => {
+    if (isLoading) {
+      return;
+    }
+    if (onCancel) {
+      onCancel();
+    }
+    hideConfirmation();
+  };
+
+  return (
+    <Modal open={isOpen} onClose={handleCancel} title={title} closeDisabled={isLoading}>
+      <p style={{ margin: '1rem 0' }}>{message}</p>
+      <div style={{ display: 'flex', justifyContent: 'flex-end', gap: '1rem', marginTop: '2rem' }}>
+        <Button variant="ghost" onClick={handleCancel} disabled={isLoading}>
+          {cancelText || t('common.cancel')}
+        </Button>
+        <Button 
+          variant={variant} 
+          onClick={handleConfirm} 
+          loading={isLoading}
+        >
+          {confirmText || t('common.confirm')}
+        </Button>
+      </div>
+    </Modal>
+  );
+}

src/components/common/PageTransition.scss

@@ -0,0 +1,39 @@
+@use '@/styles/variables.scss' as *;
+
+.page-transition {
+  position: relative;
+  flex: 1 1 auto;
+  display: flex;
+  flex-direction: column;
+  min-height: 0;
+  overflow: hidden;
+
+  &__layer {
+    display: flex;
+    flex-direction: column;
+    gap: $spacing-lg;
+    min-height: 0;
+    flex: 1;
+
+    // During animation, exit layer uses absolute positioning
+    &--exit {
+      position: absolute;
+      inset: 0;
+      z-index: 1;
+      overflow: hidden;
+      pointer-events: none;
+    }
+  }
+
+  &--animating &__layer {
+    will-change: transform, opacity;
+    backface-visibility: hidden;
+    transform-style: preserve-3d;
+  }
+
+  // When both layers exist, current layer also needs positioning
+  &--animating &__layer:not(&__layer--exit) {
+    position: relative;
+    z-index: 0;
+  }
+}

src/components/common/PageTransition.tsx

@@ -0,0 +1,182 @@
+import { ReactNode, useCallback, useEffect, useLayoutEffect, useRef, useState } from 'react';
+import { useLocation, type Location } from 'react-router-dom';
+import gsap from 'gsap';
+import './PageTransition.scss';
+
+interface PageTransitionProps {
+  render: (location: Location) => ReactNode;
+  getRouteOrder?: (pathname: string) => number | null;
+  scrollContainerRef?: React.RefObject<HTMLElement | null>;
+}
+
+const TRANSITION_DURATION = 0.5;
+const EXIT_DURATION = 0.45;
+const ENTER_DELAY = 0.08;
+
+type LayerStatus = 'current' | 'exiting';
+
+type Layer = {
+  key: string;
+  location: Location;
+  status: LayerStatus;
+};
+
+type TransitionDirection = 'forward' | 'backward';
+
+export function PageTransition({
+  render,
+  getRouteOrder,
+  scrollContainerRef,
+}: PageTransitionProps) {
+  const location = useLocation();
+  const currentLayerRef = useRef<HTMLDivElement>(null);
+  const exitingLayerRef = useRef<HTMLDivElement>(null);
+  const exitScrollOffsetRef = useRef(0);
+
+  const [isAnimating, setIsAnimating] = useState(false);
+  const [transitionDirection, setTransitionDirection] = useState<TransitionDirection>('forward');
+  const [layers, setLayers] = useState<Layer[]>(() => [
+    {
+      key: location.key,
+      location,
+      status: 'current',
+    },
+  ]);
+  const currentLayerKey = layers[layers.length - 1]?.key ?? location.key;
+  const currentLayerPathname = layers[layers.length - 1]?.location.pathname;
+
+  const resolveScrollContainer = useCallback(() => {
+    if (scrollContainerRef?.current) return scrollContainerRef.current;
+    if (typeof document === 'undefined') return null;
+    return document.scrollingElement as HTMLElement | null;
+  }, [scrollContainerRef]);
+
+  useEffect(() => {
+    if (isAnimating) return;
+    if (location.key === currentLayerKey) return;
+    if (currentLayerPathname === location.pathname) return;
+    const scrollContainer = resolveScrollContainer();
+    exitScrollOffsetRef.current = scrollContainer?.scrollTop ?? 0;
+    const resolveOrderIndex = (pathname?: string) => {
+      if (!getRouteOrder || !pathname) return null;
+      const index = getRouteOrder(pathname);
+      return typeof index === 'number' && index >= 0 ? index : null;
+    };
+    const fromIndex = resolveOrderIndex(currentLayerPathname);
+    const toIndex = resolveOrderIndex(location.pathname);
+    const nextDirection: TransitionDirection =
+      fromIndex === null || toIndex === null || fromIndex === toIndex
+        ? 'forward'
+        : toIndex > fromIndex
+          ? 'forward'
+          : 'backward';
+
+    let cancelled = false;
+
+    queueMicrotask(() => {
+      if (cancelled) return;
+      setTransitionDirection(nextDirection);
+      setLayers((prev) => {
+        const prevCurrent = prev[prev.length - 1];
+        return [
+          prevCurrent
+            ? { ...prevCurrent, status: 'exiting' }
+            : { key: location.key, location, status: 'exiting' },
+          { key: location.key, location, status: 'current' },
+        ];
+      });
+      setIsAnimating(true);
+    });
+
+    return () => {
+      cancelled = true;
+    };
+  }, [
+    isAnimating,
+    location,
+    currentLayerKey,
+    currentLayerPathname,
+    getRouteOrder,
+    resolveScrollContainer,
+  ]);
+
+  // Run GSAP animation when animating starts
+  useLayoutEffect(() => {
+    if (!isAnimating) return;
+
+    if (!currentLayerRef.current) return;
+
+    const scrollContainer = resolveScrollContainer();
+    const scrollOffset = exitScrollOffsetRef.current;
+    if (scrollContainer && scrollOffset > 0) {
+      scrollContainer.scrollTo({ top: 0, left: 0, behavior: 'auto' });
+    }
+
+    const containerHeight = scrollContainer?.clientHeight ?? 0;
+    const viewportHeight = typeof window === 'undefined' ? 0 : window.innerHeight;
+    const travelDistance = Math.max(containerHeight, viewportHeight, 1);
+    const enterFromY = transitionDirection === 'forward' ? travelDistance : -travelDistance;
+    const exitToY = transitionDirection === 'forward' ? -travelDistance : travelDistance;
+    const exitBaseY = scrollOffset ? -scrollOffset : 0;
+
+    const tl = gsap.timeline({
+      onComplete: () => {
+        setLayers((prev) => prev.filter((layer) => layer.status !== 'exiting'));
+        setIsAnimating(false);
+      },
+    });
+
+    // Exit animation: fly out to top (slow-to-fast)
+    if (exitingLayerRef.current) {
+      gsap.set(exitingLayerRef.current, { y: exitBaseY });
+      tl.fromTo(
+        exitingLayerRef.current,
+        { y: exitBaseY, opacity: 1 },
+        {
+          y: exitBaseY + exitToY,
+          opacity: 0,
+          duration: EXIT_DURATION,
+          ease: 'power2.in', // fast finish to clear screen
+          force3D: true,
+        },
+        0
+      );
+    }
+
+    // Enter animation: slide in from bottom (slow-to-fast)
+    tl.fromTo(
+      currentLayerRef.current,
+      { y: enterFromY, opacity: 0 },
+      {
+        y: 0,
+        opacity: 1,
+        duration: TRANSITION_DURATION,
+        ease: 'power2.out', // smooth settle
+        clearProps: 'transform,opacity',
+        force3D: true,
+      },
+      ENTER_DELAY
+    );
+
+    return () => {
+      tl.kill();
+      gsap.killTweensOf([currentLayerRef.current, exitingLayerRef.current]);
+    };
+  }, [isAnimating, transitionDirection, resolveScrollContainer]);
+
+  return (
+    <div className={`page-transition${isAnimating ? ' page-transition--animating' : ''}`}>
+      {layers.map((layer) => (
+        <div
+          key={layer.key}
+          className={`page-transition__layer${
+            layer.status === 'exiting' ? ' page-transition__layer--exit' : ''
+          }`}
+          ref={layer.status === 'exiting' ? exitingLayerRef : currentLayerRef}
+        >
+          {render(layer.location)}
+        </div>
+      ))}
+    </div>
+  );
+}

src/components/layout/MainLayout.tsx

@@ -7,11 +7,13 @@ import {
   useRef,
   useState,
 } from 'react';
-import { NavLink, Outlet, useLocation } from 'react-router-dom';
+import { NavLink, useLocation } from 'react-router-dom';
 import { useTranslation } from 'react-i18next';
 import { Button } from '@/components/ui/Button';
 import { Modal } from '@/components/ui/Modal';
 import { ToggleSwitch } from '@/components/ui/ToggleSwitch';
+import { PageTransition } from '@/components/common/PageTransition';
+import { MainRoutes } from '@/router/MainRoutes';
 import {
   IconBot,
   IconChartLine,
@@ -24,6 +26,7 @@ import {
   IconShield,
   IconSlidersHorizontal,
   IconTimer,
+  IconActivity,
 } from '@/components/ui/icons';
 import { INLINE_LOGO_JPEG } from '@/assets/logoInline';
 import {
@@ -34,6 +37,7 @@ import {
   useThemeStore,
 } from '@/stores';
 import { configApi, versionApi } from '@/services/api';
+import { triggerHeaderRefresh } from '@/hooks/useHeaderRefresh';
 
 const sidebarIcons: Record<string, ReactNode> = {
   dashboard: <IconLayoutDashboard size={18} />,
@@ -47,6 +51,7 @@ const sidebarIcons: Record<string, ReactNode> = {
   config: <IconSettings size={18} />,
   logs: <IconScrollText size={18} />,
   system: <IconInfo size={18} />,
+  monitor: <IconActivity size={18} />,
 };
 
 // Header action icons - smaller size for header buttons
@@ -200,6 +205,7 @@ export function MainLayout() {
   const [requestLogDraft, setRequestLogDraft] = useState(false);
   const [requestLogTouched, setRequestLogTouched] = useState(false);
   const [requestLogSaving, setRequestLogSaving] = useState(false);
+  const contentRef = useRef<HTMLDivElement | null>(null);
   const brandCollapseTimer = useRef<ReturnType<typeof setTimeout> | null>(null);
   const headerRef = useRef<HTMLElement | null>(null);
   const versionTapCount = useRef(0);
@@ -341,6 +347,7 @@ export function MainLayout() {
     });
   }, [fetchConfig]);
 
+
   const statusClass =
     connectionStatus === 'connected'
       ? 'success'
@@ -364,16 +371,39 @@ export function MainLayout() {
       ? [{ path: '/logs', label: t('nav.logs'), icon: sidebarIcons.logs }]
       : []),
     { path: '/system', label: t('nav.system_info'), icon: sidebarIcons.system },
+    { path: '/monitor', label: t('nav.monitor'), icon: sidebarIcons.monitor },
   ];
+  const navOrder = navItems.map((item) => item.path);
+  const getRouteOrder = (pathname: string) => {
+    const trimmedPath =
+      pathname.length > 1 && pathname.endsWith('/') ? pathname.slice(0, -1) : pathname;
+    const normalizedPath = trimmedPath === '/dashboard' ? '/' : trimmedPath;
+    const exactIndex = navOrder.indexOf(normalizedPath);
+    if (exactIndex !== -1) return exactIndex;
+    const nestedIndex = navOrder.findIndex(
+      (path) => path !== '/' && normalizedPath.startsWith(`${path}/`)
+    );
+    return nestedIndex === -1 ? null : nestedIndex;
+  };
 
   const handleRefreshAll = async () => {
     clearCache();
-    try {
-      await fetchConfig(undefined, true);
-      showNotification(t('notification.data_refreshed'), 'success');
-    } catch (error: any) {
-      showNotification(`${t('notification.refresh_failed')}: ${error?.message || ''}`, 'error');
+    const results = await Promise.allSettled([
+      fetchConfig(undefined, true),
+      triggerHeaderRefresh()
+    ]);
+    const rejected = results.find((result) => result.status === 'rejected');
+    if (rejected && rejected.status === 'rejected') {
+      const reason = rejected.reason;
+      const message =
+        typeof reason === 'string' ? reason : reason instanceof Error ? reason.message : '';
+      showNotification(
+        `${t('notification.refresh_failed')}${message ? `: ${message}` : ''}`,
+        'error'
+      );
+      return;
     }
+    showNotification(t('notification.data_refreshed'), 'success');
   };
 
   const handleVersionCheck = async () => {
@@ -508,9 +538,13 @@ export function MainLayout() {
           </div>
         </aside>
 
-        <div className={`content${isLogsPage ? ' content-logs' : ''}`}>
+        <div className={`content${isLogsPage ? ' content-logs' : ''}`} ref={contentRef}>
           <main className={`main-content${isLogsPage ? ' main-content-logs' : ''}`}>
-            <Outlet />
+            <PageTransition
+              render={(location) => <MainRoutes location={location} />}
+              getRouteOrder={getRouteOrder}
+              scrollContainerRef={contentRef}
+            />
           </main>
 
           <footer className="footer">

src/components/monitor/ChannelStats.tsx

@@ -0,0 +1,409 @@
+import { useMemo, useState, useCallback, Fragment } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Card } from '@/components/ui/Card';
+import { useDisableModel } from '@/hooks';
+import { TimeRangeSelector, formatTimeRangeCaption, type TimeRange } from './TimeRangeSelector';
+import { DisableModelModal } from './DisableModelModal';
+import {
+  formatTimestamp,
+  getRateClassName,
+  filterDataByTimeRange,
+  getProviderDisplayParts,
+  type DateRange,
+} from '@/utils/monitor';
+import type { UsageData } from '@/pages/MonitorPage';
+import styles from '@/pages/MonitorPage.module.scss';
+
+interface ChannelStatsProps {
+  data: UsageData | null;
+  loading: boolean;
+  providerMap: Record<string, string>;
+  providerModels: Record<string, Set<string>>;
+}
+
+interface ModelStat {
+  requests: number;
+  success: number;
+  failed: number;
+  successRate: number;
+  recentRequests: { failed: boolean; timestamp: number }[];
+  lastTimestamp: number;
+}
+
+interface ChannelStat {
+  source: string;
+  displayName: string;
+  providerName: string | null;
+  maskedKey: string;
+  totalRequests: number;
+  successRequests: number;
+  failedRequests: number;
+  successRate: number;
+  lastRequestTime: number;
+  recentRequests: { failed: boolean; timestamp: number }[];
+  models: Record<string, ModelStat>;
+}
+
+export function ChannelStats({ data, loading, providerMap, providerModels }: ChannelStatsProps) {
+  const { t } = useTranslation();
+  const [expandedChannel, setExpandedChannel] = useState<string | null>(null);
+  const [filterChannel, setFilterChannel] = useState('');
+  const [filterModel, setFilterModel] = useState('');
+  const [filterStatus, setFilterStatus] = useState<'' | 'success' | 'failed'>('');
+
+  // 时间范围状态
+  const [timeRange, setTimeRange] = useState<TimeRange>(7);
+  const [customRange, setCustomRange] = useState<DateRange | undefined>();
+
+  // 使用禁用模型 Hook
+  const {
+    disableState,
+    disabling,
+    isModelDisabled,
+    handleDisableClick: onDisableClick,
+    handleConfirmDisable,
+    handleCancelDisable,
+  } = useDisableModel({ providerMap, providerModels });
+
+  // 处理时间范围变化
+  const handleTimeRangeChange = useCallback((range: TimeRange, custom?: DateRange) => {
+    setTimeRange(range);
+    if (custom) {
+      setCustomRange(custom);
+    }
+  }, []);
+
+  // 根据时间范围过滤数据
+  const timeFilteredData = useMemo(() => {
+    return filterDataByTimeRange(data, timeRange, customRange);
+  }, [data, timeRange, customRange]);
+
+  // 计算渠道统计数据
+  const channelStats = useMemo(() => {
+    if (!timeFilteredData?.apis) return [];
+
+    const stats: Record<string, ChannelStat> = {};
+
+    Object.values(timeFilteredData.apis).forEach((apiData) => {
+      Object.entries(apiData.models).forEach(([modelName, modelData]) => {
+        modelData.details.forEach((detail) => {
+          const source = detail.source || 'unknown';
+          // 获取渠道显示信息
+          const { provider, masked } = getProviderDisplayParts(source, providerMap);
+          // 只统计在 providerMap 中存在的渠道
+          if (!provider) return;
+
+          const displayName = `${provider} (${masked})`;
+          const timestamp = detail.timestamp ? new Date(detail.timestamp).getTime() : 0;
+
+          if (!stats[displayName]) {
+            stats[displayName] = {
+              source,
+              displayName,
+              providerName: provider,
+              maskedKey: masked,
+              totalRequests: 0,
+              successRequests: 0,
+              failedRequests: 0,
+              successRate: 0,
+              lastRequestTime: 0,
+              recentRequests: [],
+              models: {},
+            };
+          }
+
+          stats[displayName].totalRequests++;
+          if (detail.failed) {
+            stats[displayName].failedRequests++;
+          } else {
+            stats[displayName].successRequests++;
+          }
+
+          // 更新最近请求时间
+          if (timestamp > stats[displayName].lastRequestTime) {
+            stats[displayName].lastRequestTime = timestamp;
+          }
+
+          // 收集请求状态
+          stats[displayName].recentRequests.push({ failed: detail.failed, timestamp });
+
+          // 模型统计
+          if (!stats[displayName].models[modelName]) {
+            stats[displayName].models[modelName] = {
+              requests: 0,
+              success: 0,
+              failed: 0,
+              successRate: 0,
+              recentRequests: [],
+              lastTimestamp: 0,
+            };
+          }
+          stats[displayName].models[modelName].requests++;
+          if (detail.failed) {
+            stats[displayName].models[modelName].failed++;
+          } else {
+            stats[displayName].models[modelName].success++;
+          }
+          stats[displayName].models[modelName].recentRequests.push({ failed: detail.failed, timestamp });
+          if (timestamp > stats[displayName].models[modelName].lastTimestamp) {
+            stats[displayName].models[modelName].lastTimestamp = timestamp;
+          }
+        });
+      });
+    });
+
+    // 计算成功率并排序请求
+    Object.values(stats).forEach((stat) => {
+      stat.successRate = stat.totalRequests > 0
+        ? (stat.successRequests / stat.totalRequests) * 100
+        : 0;
+      // 按时间排序，取最近12个
+      stat.recentRequests.sort((a, b) => a.timestamp - b.timestamp);
+      stat.recentRequests = stat.recentRequests.slice(-12);
+
+      Object.values(stat.models).forEach((model) => {
+        model.successRate = model.requests > 0
+          ? (model.success / model.requests) * 100
+          : 0;
+        model.recentRequests.sort((a, b) => a.timestamp - b.timestamp);
+        model.recentRequests = model.recentRequests.slice(-12);
+      });
+    });
+
+    return Object.values(stats)
+      .filter((stat) => stat.totalRequests > 0)
+      .sort((a, b) => b.totalRequests - a.totalRequests)
+      .slice(0, 10);
+  }, [timeFilteredData, providerMap]);
+
+  // 获取所有渠道和模型列表
+  const { channels, models } = useMemo(() => {
+    const channelSet = new Set<string>();
+    const modelSet = new Set<string>();
+
+    channelStats.forEach((stat) => {
+      channelSet.add(stat.displayName);
+      Object.keys(stat.models).forEach((model) => modelSet.add(model));
+    });
+
+    return {
+      channels: Array.from(channelSet).sort(),
+      models: Array.from(modelSet).sort(),
+    };
+  }, [channelStats]);
+
+  // 过滤后的数据
+  const filteredStats = useMemo(() => {
+    return channelStats.filter((stat) => {
+      if (filterChannel && stat.displayName !== filterChannel) return false;
+      if (filterModel && !stat.models[filterModel]) return false;
+      if (filterStatus === 'success' && stat.failedRequests > 0) return false;
+      if (filterStatus === 'failed' && stat.failedRequests === 0) return false;
+      return true;
+    });
+  }, [channelStats, filterChannel, filterModel, filterStatus]);
+
+  // 切换展开状态
+  const toggleExpand = (displayName: string) => {
+    setExpandedChannel(expandedChannel === displayName ? null : displayName);
+  };
+
+  // 开始禁用流程（阻止事件冒泡）
+  const handleDisableClick = (source: string, model: string, e: React.MouseEvent) => {
+    e.stopPropagation();
+    onDisableClick(source, model);
+  };
+
+  return (
+    <>
+      <Card
+        title={t('monitor.channel.title')}
+        subtitle={
+          <span>
+            {formatTimeRangeCaption(timeRange, customRange, t)} · {t('monitor.channel.subtitle')}
+            <span style={{ color: 'var(--text-tertiary)' }}> · {t('monitor.channel.click_hint')}</span>
+          </span>
+        }
+        extra={
+          <TimeRangeSelector
+            value={timeRange}
+            onChange={handleTimeRangeChange}
+            customRange={customRange}
+          />
+        }
+      >
+        {/* 筛选器 */}
+        <div className={styles.logFilters}>
+          <select
+            className={styles.logSelect}
+            value={filterChannel}
+            onChange={(e) => setFilterChannel(e.target.value)}
+          >
+            <option value="">{t('monitor.channel.all_channels')}</option>
+            {channels.map((channel) => (
+              <option key={channel} value={channel}>{channel}</option>
+            ))}
+          </select>
+          <select
+            className={styles.logSelect}
+            value={filterModel}
+            onChange={(e) => setFilterModel(e.target.value)}
+          >
+            <option value="">{t('monitor.channel.all_models')}</option>
+            {models.map((model) => (
+              <option key={model} value={model}>{model}</option>
+            ))}
+          </select>
+          <select
+            className={styles.logSelect}
+            value={filterStatus}
+            onChange={(e) => setFilterStatus(e.target.value as '' | 'success' | 'failed')}
+          >
+            <option value="">{t('monitor.channel.all_status')}</option>
+            <option value="success">{t('monitor.channel.only_success')}</option>
+            <option value="failed">{t('monitor.channel.only_failed')}</option>
+          </select>
+        </div>
+
+        {/* 表格 */}
+        <div className={styles.tableWrapper}>
+          {loading ? (
+            <div className={styles.emptyState}>{t('common.loading')}</div>
+          ) : filteredStats.length === 0 ? (
+            <div className={styles.emptyState}>{t('monitor.no_data')}</div>
+          ) : (
+            <table className={styles.table}>
+              <thead>
+                <tr>
+                  <th>{t('monitor.channel.header_name')}</th>
+                  <th>{t('monitor.channel.header_count')}</th>
+                  <th>{t('monitor.channel.header_rate')}</th>
+                  <th>{t('monitor.channel.header_recent')}</th>
+                  <th>{t('monitor.channel.header_time')}</th>
+                </tr>
+              </thead>
+              <tbody>
+                {filteredStats.map((stat) => (
+                  <Fragment key={stat.displayName}>
+                    <tr
+                      className={styles.expandable}
+                      onClick={() => toggleExpand(stat.displayName)}
+                    >
+                      <td>
+                        {stat.providerName ? (
+                          <>
+                            <span className={styles.channelName}>{stat.providerName}</span>
+                            <span className={styles.channelSecret}> ({stat.maskedKey})</span>
+                          </>
+                        ) : (
+                          stat.maskedKey
+                        )}
+                      </td>
+                      <td>{stat.totalRequests.toLocaleString()}</td>
+                      <td className={getRateClassName(stat.successRate, styles)}>
+                        {stat.successRate.toFixed(1)}%
+                      </td>
+                      <td>
+                        <div className={styles.statusBars}>
+                          {stat.recentRequests.map((req, i) => (
+                            <div
+                              key={i}
+                              className={`${styles.statusBar} ${req.failed ? styles.failure : styles.success}`}
+                            />
+                          ))}
+                        </div>
+                      </td>
+                      <td>{formatTimestamp(stat.lastRequestTime)}</td>
+                    </tr>
+                    {expandedChannel === stat.displayName && (
+                      <tr key={`${stat.displayName}-detail`}>
+                        <td colSpan={5} className={styles.expandDetail}>
+                          <div className={styles.expandTableWrapper}>
+                          <table className={styles.table}>
+                            <thead>
+                              <tr>
+                                <th>{t('monitor.channel.model')}</th>
+                                <th>{t('monitor.channel.header_count')}</th>
+                                <th>{t('monitor.channel.header_rate')}</th>
+                                <th>{t('monitor.channel.success')}/{t('monitor.channel.failed')}</th>
+                                <th>{t('monitor.channel.header_recent')}</th>
+                                <th>{t('monitor.channel.header_time')}</th>
+                                <th>{t('monitor.logs.header_actions')}</th>
+                              </tr>
+                            </thead>
+                            <tbody>
+                              {Object.entries(stat.models)
+                                .sort((a, b) => {
+                                  const aDisabled = isModelDisabled(stat.source, a[0]);
+                                  const bDisabled = isModelDisabled(stat.source, b[0]);
+                                  // 已禁用的排在后面
+                                  if (aDisabled !== bDisabled) {
+                                    return aDisabled ? 1 : -1;
+                                  }
+                                  // 然后按请求数降序
+                                  return b[1].requests - a[1].requests;
+                                })
+                                .map(([modelName, modelStat]) => {
+                                  const disabled = isModelDisabled(stat.source, modelName);
+                                  return (
+                                    <tr key={modelName} className={disabled ? styles.modelDisabled : ''}>
+                                      <td>{modelName}</td>
+                                      <td>{modelStat.requests.toLocaleString()}</td>
+                                      <td className={getRateClassName(modelStat.successRate, styles)}>
+                                        {modelStat.successRate.toFixed(1)}%
+                                      </td>
+                                      <td>
+                                        <span className={styles.kpiSuccess}>{modelStat.success}</span>
+                                        {' / '}
+                                        <span className={styles.kpiFailure}>{modelStat.failed}</span>
+                                      </td>
+                                      <td>
+                                        <div className={styles.statusBars}>
+                                          {modelStat.recentRequests.map((req, i) => (
+                                            <div
+                                              key={i}
+                                              className={`${styles.statusBar} ${req.failed ? styles.failure : styles.success}`}
+                                            />
+                                          ))}
+                                        </div>
+                                      </td>
+                                      <td>{formatTimestamp(modelStat.lastTimestamp)}</td>
+                                      <td>
+                                        {disabled ? (
+                                          <span className={styles.disabledLabel}>{t('monitor.logs.removed')}</span>
+                                        ) : stat.source && stat.source !== '-' && stat.source !== 'unknown' ? (
+                                          <button
+                                            className={styles.disableBtn}
+                                            onClick={(e) => handleDisableClick(stat.source, modelName, e)}
+                                          >
+                                            {t('monitor.logs.disable')}
+                                          </button>
+                                        ) : '-'}
+                                      </td>
+                                    </tr>
+                                  );
+                                })}
+                            </tbody>
+                          </table>
+                          </div>
+                        </td>
+                      </tr>
+                    )}
+                  </Fragment>
+                ))}
+              </tbody>
+            </table>
+          )}
+        </div>
+      </Card>
+
+      {/* 禁用确认弹窗 */}
+      <DisableModelModal
+        disableState={disableState}
+        disabling={disabling}
+        onConfirm={handleConfirmDisable}
+        onCancel={handleCancelDisable}
+      />
+    </>
+  );
+}

src/components/monitor/DailyTrendChart.tsx

@@ -0,0 +1,279 @@
+import { useMemo } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Chart } from 'react-chartjs-2';
+import type { UsageData } from '@/pages/MonitorPage';
+import styles from '@/pages/MonitorPage.module.scss';
+
+interface DailyTrendChartProps {
+  data: UsageData | null;
+  loading: boolean;
+  isDark: boolean;
+  timeRange: number;
+}
+
+interface DailyStat {
+  date: string;
+  requests: number;
+  successRequests: number;
+  failedRequests: number;
+  inputTokens: number;
+  outputTokens: number;
+  reasoningTokens: number;
+  cachedTokens: number;
+}
+
+export function DailyTrendChart({ data, loading, isDark, timeRange }: DailyTrendChartProps) {
+  const { t } = useTranslation();
+
+  // 按日期聚合数据
+  const dailyData = useMemo((): DailyStat[] => {
+    if (!data?.apis) return [];
+
+    const dailyStats: Record<string, {
+      requests: number;
+      successRequests: number;
+      failedRequests: number;
+      inputTokens: number;
+      outputTokens: number;
+      reasoningTokens: number;
+      cachedTokens: number;
+    }> = {};
+
+    // 辅助函数：获取本地日期字符串 YYYY-MM-DD
+    const getLocalDateString = (timestamp: string): string => {
+      const date = new Date(timestamp);
+      const year = date.getFullYear();
+      const month = String(date.getMonth() + 1).padStart(2, '0');
+      const day = String(date.getDate()).padStart(2, '0');
+      return `${year}-${month}-${day}`;
+    };
+
+    Object.values(data.apis).forEach((apiData) => {
+      Object.values(apiData.models).forEach((modelData) => {
+        modelData.details.forEach((detail) => {
+          // 使用本地日期而非 UTC 日期
+          const date = getLocalDateString(detail.timestamp);
+          if (!dailyStats[date]) {
+            dailyStats[date] = {
+              requests: 0,
+              successRequests: 0,
+              failedRequests: 0,
+              inputTokens: 0,
+              outputTokens: 0,
+              reasoningTokens: 0,
+              cachedTokens: 0,
+            };
+          }
+          dailyStats[date].requests++;
+          if (detail.failed) {
+            dailyStats[date].failedRequests++;
+          } else {
+            dailyStats[date].successRequests++;
+            // 只统计成功请求的 Token
+            dailyStats[date].inputTokens += detail.tokens.input_tokens || 0;
+            dailyStats[date].outputTokens += detail.tokens.output_tokens || 0;
+            dailyStats[date].reasoningTokens += detail.tokens.reasoning_tokens || 0;
+            dailyStats[date].cachedTokens += detail.tokens.cached_tokens || 0;
+          }
+        });
+      });
+    });
+
+    // 转换为数组并按日期排序
+    return Object.entries(dailyStats)
+      .map(([date, stats]) => ({ date, ...stats }))
+      .sort((a, b) => a.date.localeCompare(b.date));
+  }, [data]);
+
+  // 图表数据
+  const chartData = useMemo(() => {
+    const labels = dailyData.map((item) => {
+      const date = new Date(item.date);
+      return `${date.getMonth() + 1}/${date.getDate()}`;
+    });
+
+    return {
+      labels,
+      datasets: [
+        {
+          type: 'line' as const,
+          label: t('monitor.trend.requests'),
+          data: dailyData.map((item) => item.requests),
+          borderColor: '#3b82f6',
+          backgroundColor: '#3b82f6',
+          borderWidth: 3,
+          fill: false,
+          tension: 0.35,
+          yAxisID: 'y1',
+          order: 0,
+          pointRadius: 3,
+          pointBackgroundColor: '#3b82f6',
+        },
+        {
+          type: 'bar' as const,
+          label: t('monitor.trend.input_tokens'),
+          data: dailyData.map((item) => item.inputTokens / 1000),
+          backgroundColor: 'rgba(34, 197, 94, 0.7)',
+          borderColor: 'rgba(34, 197, 94, 0.7)',
+          borderWidth: 1,
+          borderRadius: 0,
+          yAxisID: 'y',
+          order: 1,
+          stack: 'tokens',
+        },
+        {
+          type: 'bar' as const,
+          label: t('monitor.trend.output_tokens'),
+          data: dailyData.map((item) => item.outputTokens / 1000),
+          backgroundColor: 'rgba(249, 115, 22, 0.7)',
+          borderColor: 'rgba(249, 115, 22, 0.7)',
+          borderWidth: 1,
+          borderRadius: 4,
+          yAxisID: 'y',
+          order: 1,
+          stack: 'tokens',
+        },
+      ],
+    };
+  }, [dailyData, t]);
+
+  // 图表配置
+  const chartOptions = useMemo(() => ({
+    responsive: true,
+    maintainAspectRatio: false,
+    interaction: {
+      mode: 'index' as const,
+      intersect: false,
+    },
+    plugins: {
+      legend: {
+        display: true,
+        position: 'bottom' as const,
+        labels: {
+          color: isDark ? '#9ca3af' : '#6b7280',
+          usePointStyle: true,
+          padding: 16,
+          font: {
+            size: 11,
+          },
+          generateLabels: (chart: any) => {
+            return chart.data.datasets.map((dataset: any, i: number) => {
+              const isLine = dataset.type === 'line';
+              return {
+                text: dataset.label,
+                fillStyle: dataset.backgroundColor,
+                strokeStyle: dataset.borderColor,
+                lineWidth: 0,
+                hidden: !chart.isDatasetVisible(i),
+                datasetIndex: i,
+                pointStyle: isLine ? 'circle' : 'rect',
+              };
+            });
+          },
+        },
+      },
+      tooltip: {
+        backgroundColor: isDark ? '#374151' : '#ffffff',
+        titleColor: isDark ? '#f3f4f6' : '#111827',
+        bodyColor: isDark ? '#d1d5db' : '#4b5563',
+        borderColor: isDark ? '#4b5563' : '#e5e7eb',
+        borderWidth: 1,
+        padding: 12,
+        callbacks: {
+          label: (context: any) => {
+            const label = context.dataset.label || '';
+            const value = context.raw;
+            if (context.dataset.yAxisID === 'y1') {
+              return `${label}: ${value.toLocaleString()}`;
+            }
+            return `${label}: ${value.toFixed(1)}K`;
+          },
+        },
+      },
+    },
+    scales: {
+      x: {
+        grid: {
+          color: isDark ? 'rgba(255, 255, 255, 0.06)' : 'rgba(0, 0, 0, 0.06)',
+        },
+        ticks: {
+          color: isDark ? '#9ca3af' : '#6b7280',
+          font: {
+            size: 11,
+          },
+        },
+      },
+      y: {
+        type: 'linear' as const,
+        position: 'left' as const,
+        stacked: true,
+        grid: {
+          color: isDark ? 'rgba(255, 255, 255, 0.06)' : 'rgba(0, 0, 0, 0.06)',
+        },
+        ticks: {
+          color: isDark ? '#9ca3af' : '#6b7280',
+          font: {
+            size: 11,
+          },
+          callback: (value: string | number) => `${value}K`,
+        },
+        title: {
+          display: true,
+          text: 'Tokens (K)',
+          color: isDark ? '#9ca3af' : '#6b7280',
+          font: {
+            size: 11,
+          },
+        },
+      },
+      y1: {
+        type: 'linear' as const,
+        position: 'right' as const,
+        grid: {
+          drawOnChartArea: false,
+        },
+        ticks: {
+          color: isDark ? '#9ca3af' : '#6b7280',
+          font: {
+            size: 11,
+          },
+        },
+        title: {
+          display: true,
+          text: t('monitor.trend.requests'),
+          color: isDark ? '#9ca3af' : '#6b7280',
+          font: {
+            size: 11,
+          },
+        },
+      },
+    },
+  }), [isDark, t]);
+
+  const timeRangeLabel = timeRange === 1
+    ? t('monitor.today')
+    : t('monitor.last_n_days', { n: timeRange });
+
+  return (
+    <div className={styles.chartCard}>
+      <div className={styles.chartHeader}>
+        <div>
+          <h3 className={styles.chartTitle}>{t('monitor.trend.title')}</h3>
+          <p className={styles.chartSubtitle}>
+            {timeRangeLabel} · {t('monitor.trend.subtitle')}
+          </p>
+        </div>
+      </div>
+
+      <div className={styles.chartContent}>
+        {loading || dailyData.length === 0 ? (
+          <div className={styles.chartEmpty}>
+            {loading ? t('common.loading') : t('monitor.no_data')}
+          </div>
+        ) : (
+          <Chart type="bar" data={chartData} options={chartOptions} />
+        )}
+      </div>
+    </div>
+  );
+}

src/components/monitor/DisableModelModal.tsx

@@ -0,0 +1,101 @@
+/**
+ * 禁用模型确认弹窗组件
+ * 封装三次确认的 UI 逻辑
+ */
+
+import { useTranslation } from 'react-i18next';
+import { Modal } from '@/components/ui/Modal';
+import { Button } from '@/components/ui/Button';
+import type { DisableState } from '@/utils/monitor';
+
+interface DisableModelModalProps {
+  /** 禁用状态 */
+  disableState: DisableState | null;
+  /** 是否正在禁用中 */
+  disabling: boolean;
+  /** 确认回调 */
+  onConfirm: () => void;
+  /** 取消回调 */
+  onCancel: () => void;
+}
+
+export function DisableModelModal({
+  disableState,
+  disabling,
+  onConfirm,
+  onCancel,
+}: DisableModelModalProps) {
+  const { t, i18n } = useTranslation();
+  const isZh = i18n.language === 'zh-CN' || i18n.language === 'zh';
+
+  // 获取警告内容
+  const getWarningContent = () => {
+    if (!disableState) return null;
+
+    if (disableState.step === 1) {
+      return (
+        <p style={{ marginBottom: 16, lineHeight: 1.6 }}>
+          {isZh ? '确定要禁用 ' : 'Are you sure you want to disable '}
+          <strong>{disableState.displayName}</strong>
+          {isZh ? ' 吗？' : '?'}
+        </p>
+      );
+    }
+
+    if (disableState.step === 2) {
+      return (
+        <p style={{ marginBottom: 16, lineHeight: 1.6, color: 'var(--warning-color, #f59e0b)' }}>
+          {isZh
+            ? '⚠️ 警告：此操作将从配置中移除该模型映射！'
+            : '⚠️ Warning: this removes the model mapping from config!'}
+        </p>
+      );
+    }
+
+    return (
+      <p style={{ marginBottom: 16, lineHeight: 1.6, color: 'var(--danger-color, #ef4444)' }}>
+        {isZh
+          ? '🚨 最后确认：禁用后需要手动重新添加才能恢复！'
+          : "🚨 Final confirmation: you'll need to add it back manually later!"}
+      </p>
+    );
+  };
+
+  // 获取确认按钮文本
+  const getConfirmButtonText = () => {
+    if (!disableState) return '';
+    const btnTexts = isZh
+      ? ['确认禁用 (3)', '我确定 (2)', '立即禁用 (1)']
+      : ['Confirm (3)', "I'm sure (2)", 'Disable now (1)'];
+    return btnTexts[disableState.step - 1] || btnTexts[0];
+  };
+
+  return (
+    <Modal
+      open={!!disableState}
+      onClose={onCancel}
+      title={t('monitor.logs.disable_confirm_title')}
+      width={400}
+    >
+      <div style={{ padding: '16px 0' }}>
+        {getWarningContent()}
+        <div style={{ display: 'flex', gap: 12, justifyContent: 'flex-end' }}>
+          <Button
+            variant="secondary"
+            onClick={onCancel}
+            disabled={disabling}
+          >
+            {t('common.cancel')}
+          </Button>
+          <Button
+            variant="danger"
+            onClick={onConfirm}
+            disabled={disabling}
+          >
+            {disabling ? t('monitor.logs.disabling') : getConfirmButtonText()}
+          </Button>
+        </div>
+      </div>
+    </Modal>
+  );
+}

src/components/monitor/FailureAnalysis.tsx

@@ -0,0 +1,420 @@
+import { useMemo, useState, useCallback, Fragment } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Card } from '@/components/ui/Card';
+import { useDisableModel } from '@/hooks';
+import { TimeRangeSelector, formatTimeRangeCaption, type TimeRange } from './TimeRangeSelector';
+import { DisableModelModal } from './DisableModelModal';
+import {
+  formatTimestamp,
+  getRateClassName,
+  filterDataByTimeRange,
+  getProviderDisplayParts,
+  type DateRange,
+} from '@/utils/monitor';
+import type { UsageData } from '@/pages/MonitorPage';
+import styles from '@/pages/MonitorPage.module.scss';
+
+interface FailureAnalysisProps {
+  data: UsageData | null;
+  loading: boolean;
+  providerMap: Record<string, string>;
+  providerModels: Record<string, Set<string>>;
+}
+
+interface ModelFailureStat {
+  success: number;
+  failure: number;
+  total: number;
+  successRate: number;
+  recentRequests: { failed: boolean; timestamp: number }[];
+  lastTimestamp: number;
+}
+
+interface FailureStat {
+  source: string;
+  displayName: string;
+  providerName: string | null;
+  maskedKey: string;
+  failedCount: number;
+  lastFailTime: number;
+  models: Record<string, ModelFailureStat>;
+}
+
+export function FailureAnalysis({ data, loading, providerMap, providerModels }: FailureAnalysisProps) {
+  const { t } = useTranslation();
+  const [expandedChannel, setExpandedChannel] = useState<string | null>(null);
+  const [filterChannel, setFilterChannel] = useState('');
+  const [filterModel, setFilterModel] = useState('');
+
+  // 时间范围状态
+  const [timeRange, setTimeRange] = useState<TimeRange>(7);
+  const [customRange, setCustomRange] = useState<DateRange | undefined>();
+
+  // 使用禁用模型 Hook
+  const {
+    disableState,
+    disabling,
+    isModelDisabled,
+    handleDisableClick: onDisableClick,
+    handleConfirmDisable,
+    handleCancelDisable,
+  } = useDisableModel({ providerMap, providerModels });
+
+  // 处理时间范围变化
+  const handleTimeRangeChange = useCallback((range: TimeRange, custom?: DateRange) => {
+    setTimeRange(range);
+    if (custom) {
+      setCustomRange(custom);
+    }
+  }, []);
+
+  // 根据时间范围过滤数据
+  const timeFilteredData = useMemo(() => {
+    return filterDataByTimeRange(data, timeRange, customRange);
+  }, [data, timeRange, customRange]);
+
+  // 计算失败统计数据
+  const failureStats = useMemo(() => {
+    if (!timeFilteredData?.apis) return [];
+
+    // 首先收集有失败记录的渠道
+    const failedSources = new Set<string>();
+    Object.values(timeFilteredData.apis).forEach((apiData) => {
+      Object.values(apiData.models).forEach((modelData) => {
+        modelData.details.forEach((detail) => {
+          if (detail.failed) {
+            const source = detail.source || 'unknown';
+            const { provider } = getProviderDisplayParts(source, providerMap);
+            if (provider) {
+              failedSources.add(source);
+            }
+          }
+        });
+      });
+    });
+
+    // 统计这些渠道的所有请求
+    const stats: Record<string, FailureStat> = {};
+
+    Object.values(timeFilteredData.apis).forEach((apiData) => {
+      Object.entries(apiData.models).forEach(([modelName, modelData]) => {
+        modelData.details.forEach((detail) => {
+          const source = detail.source || 'unknown';
+          // 只统计有失败记录的渠道
+          if (!failedSources.has(source)) return;
+
+          const { provider, masked } = getProviderDisplayParts(source, providerMap);
+          const displayName = provider ? `${provider} (${masked})` : masked;
+          const timestamp = detail.timestamp ? new Date(detail.timestamp).getTime() : 0;
+
+          if (!stats[displayName]) {
+            stats[displayName] = {
+              source,
+              displayName,
+              providerName: provider,
+              maskedKey: masked,
+              failedCount: 0,
+              lastFailTime: 0,
+              models: {},
+            };
+          }
+
+          if (detail.failed) {
+            stats[displayName].failedCount++;
+            if (timestamp > stats[displayName].lastFailTime) {
+              stats[displayName].lastFailTime = timestamp;
+            }
+          }
+
+          // 按模型统计
+          if (!stats[displayName].models[modelName]) {
+            stats[displayName].models[modelName] = {
+              success: 0,
+              failure: 0,
+              total: 0,
+              successRate: 0,
+              recentRequests: [],
+              lastTimestamp: 0,
+            };
+          }
+          stats[displayName].models[modelName].total++;
+          if (detail.failed) {
+            stats[displayName].models[modelName].failure++;
+          } else {
+            stats[displayName].models[modelName].success++;
+          }
+          stats[displayName].models[modelName].recentRequests.push({ failed: detail.failed, timestamp });
+          if (timestamp > stats[displayName].models[modelName].lastTimestamp) {
+            stats[displayName].models[modelName].lastTimestamp = timestamp;
+          }
+        });
+      });
+    });
+
+    // 计算成功率并排序请求
+    Object.values(stats).forEach((stat) => {
+      Object.values(stat.models).forEach((model) => {
+        model.successRate = model.total > 0
+          ? (model.success / model.total) * 100
+          : 0;
+        model.recentRequests.sort((a, b) => a.timestamp - b.timestamp);
+        model.recentRequests = model.recentRequests.slice(-12);
+      });
+    });
+
+    return Object.values(stats)
+      .filter((stat) => stat.failedCount > 0)
+      .sort((a, b) => b.failedCount - a.failedCount)
+      .slice(0, 10);
+  }, [timeFilteredData, providerMap]);
+
+  // 获取所有渠道和模型列表
+  const { channels, models } = useMemo(() => {
+    const channelSet = new Set<string>();
+    const modelSet = new Set<string>();
+
+    failureStats.forEach((stat) => {
+      channelSet.add(stat.displayName);
+      Object.keys(stat.models).forEach((model) => modelSet.add(model));
+    });
+
+    return {
+      channels: Array.from(channelSet).sort(),
+      models: Array.from(modelSet).sort(),
+    };
+  }, [failureStats]);
+
+  // 过滤后的数据
+  const filteredStats = useMemo(() => {
+    return failureStats.filter((stat) => {
+      if (filterChannel && stat.displayName !== filterChannel) return false;
+      if (filterModel && !stat.models[filterModel]) return false;
+      return true;
+    });
+  }, [failureStats, filterChannel, filterModel]);
+
+  // 切换展开状态
+  const toggleExpand = (displayName: string) => {
+    setExpandedChannel(expandedChannel === displayName ? null : displayName);
+  };
+
+  // 获取主要失败模型（前2个，已禁用的排在后面）
+  const getTopFailedModels = (source: string, modelsMap: Record<string, ModelFailureStat>) => {
+    return Object.entries(modelsMap)
+      .filter(([, stat]) => stat.failure > 0)
+      .sort((a, b) => {
+        const aDisabled = isModelDisabled(source, a[0]);
+        const bDisabled = isModelDisabled(source, b[0]);
+        // 已禁用的排在后面
+        if (aDisabled !== bDisabled) {
+          return aDisabled ? 1 : -1;
+        }
+        // 然后按失败数降序
+        return b[1].failure - a[1].failure;
+      })
+      .slice(0, 2);
+  };
+
+  // 开始禁用流程（阻止事件冒泡）
+  const handleDisableClick = (source: string, model: string, e: React.MouseEvent) => {
+    e.stopPropagation();
+    onDisableClick(source, model);
+  };
+
+  return (
+    <>
+      <Card
+        title={t('monitor.failure.title')}
+        subtitle={
+          <span>
+            {formatTimeRangeCaption(timeRange, customRange, t)} · {t('monitor.failure.subtitle')}
+            <span style={{ color: 'var(--text-tertiary)' }}> · {t('monitor.failure.click_hint')}</span>
+          </span>
+        }
+        extra={
+          <TimeRangeSelector
+            value={timeRange}
+            onChange={handleTimeRangeChange}
+            customRange={customRange}
+          />
+        }
+      >
+        {/* 筛选器 */}
+        <div className={styles.logFilters}>
+          <select
+            className={styles.logSelect}
+            value={filterChannel}
+            onChange={(e) => setFilterChannel(e.target.value)}
+          >
+            <option value="">{t('monitor.channel.all_channels')}</option>
+            {channels.map((channel) => (
+              <option key={channel} value={channel}>{channel}</option>
+            ))}
+          </select>
+          <select
+            className={styles.logSelect}
+            value={filterModel}
+            onChange={(e) => setFilterModel(e.target.value)}
+          >
+            <option value="">{t('monitor.channel.all_models')}</option>
+            {models.map((model) => (
+              <option key={model} value={model}>{model}</option>
+            ))}
+          </select>
+        </div>
+
+        {/* 表格 */}
+        <div className={styles.tableWrapper}>
+          {loading ? (
+            <div className={styles.emptyState}>{t('common.loading')}</div>
+          ) : filteredStats.length === 0 ? (
+            <div className={styles.emptyState}>{t('monitor.failure.no_failures')}</div>
+          ) : (
+            <table className={styles.table}>
+              <thead>
+                <tr>
+                  <th>{t('monitor.failure.header_name')}</th>
+                  <th>{t('monitor.failure.header_count')}</th>
+                  <th>{t('monitor.failure.header_time')}</th>
+                  <th>{t('monitor.failure.header_models')}</th>
+                </tr>
+              </thead>
+              <tbody>
+                {filteredStats.map((stat) => {
+                  const topModels = getTopFailedModels(stat.source, stat.models);
+                  const totalFailedModels = Object.values(stat.models).filter(m => m.failure > 0).length;
+
+                  return (
+                    <Fragment key={stat.displayName}>
+                      <tr
+                        className={styles.expandable}
+                        onClick={() => toggleExpand(stat.displayName)}
+                      >
+                        <td>
+                          {stat.providerName ? (
+                            <>
+                              <span className={styles.channelName}>{stat.providerName}</span>
+                              <span className={styles.channelSecret}> ({stat.maskedKey})</span>
+                            </>
+                          ) : (
+                            stat.maskedKey
+                          )}
+                        </td>
+                        <td className={styles.kpiFailure}>{stat.failedCount.toLocaleString()}</td>
+                        <td>{formatTimestamp(stat.lastFailTime)}</td>
+                        <td>
+                          {topModels.map(([model, modelStat]) => {
+                            const percent = ((modelStat.failure / stat.failedCount) * 100).toFixed(0);
+                            const shortModel = model.length > 16 ? model.slice(0, 13) + '...' : model;
+                            const disabled = isModelDisabled(stat.source, model);
+                            return (
+                              <span
+                                key={model}
+                                className={`${styles.failureModelTag} ${disabled ? styles.modelDisabled : ''}`}
+                                title={`${model}: ${modelStat.failure} (${percent}%)${disabled ? ` - ${t('monitor.logs.removed')}` : ''}`}
+                              >
+                                {shortModel}
+                              </span>
+                            );
+                          })}
+                          {totalFailedModels > 2 && (
+                            <span className={styles.moreModelsHint}>
+                              +{totalFailedModels - 2}
+                            </span>
+                          )}
+                        </td>
+                      </tr>
+                      {expandedChannel === stat.displayName && (
+                        <tr key={`${stat.displayName}-detail`}>
+                          <td colSpan={4} className={styles.expandDetail}>
+                            <div className={styles.expandTableWrapper}>
+                            <table className={styles.table}>
+                              <thead>
+                                <tr>
+                                  <th>{t('monitor.channel.model')}</th>
+                                  <th>{t('monitor.channel.header_count')}</th>
+                                  <th>{t('monitor.channel.header_rate')}</th>
+                                  <th>{t('monitor.channel.success')}/{t('monitor.channel.failed')}</th>
+                                  <th>{t('monitor.channel.header_recent')}</th>
+                                  <th>{t('monitor.channel.header_time')}</th>
+                                  <th>{t('monitor.logs.header_actions')}</th>
+                                </tr>
+                              </thead>
+                              <tbody>
+                                {Object.entries(stat.models)
+                                  .filter(([, m]) => m.failure > 0)
+                                  .sort((a, b) => {
+                                    const aDisabled = isModelDisabled(stat.source, a[0]);
+                                    const bDisabled = isModelDisabled(stat.source, b[0]);
+                                    // 已禁用的排在后面
+                                    if (aDisabled !== bDisabled) {
+                                      return aDisabled ? 1 : -1;
+                                    }
+                                    // 然后按失败数降序
+                                    return b[1].failure - a[1].failure;
+                                  })
+                                  .map(([modelName, modelStat]) => {
+                                    const disabled = isModelDisabled(stat.source, modelName);
+                                    return (
+                                      <tr key={modelName} className={disabled ? styles.modelDisabled : ''}>
+                                        <td>{modelName}</td>
+                                        <td>{modelStat.total.toLocaleString()}</td>
+                                        <td className={getRateClassName(modelStat.successRate, styles)}>
+                                          {modelStat.successRate.toFixed(1)}%
+                                        </td>
+                                        <td>
+                                          <span className={styles.kpiSuccess}>{modelStat.success}</span>
+                                          {' / '}
+                                          <span className={styles.kpiFailure}>{modelStat.failure}</span>
+                                        </td>
+                                        <td>
+                                          <div className={styles.statusBars}>
+                                            {modelStat.recentRequests.map((req, i) => (
+                                              <div
+                                                key={i}
+                                                className={`${styles.statusBar} ${req.failed ? styles.failure : styles.success}`}
+                                              />
+                                            ))}
+                                          </div>
+                                        </td>
+                                        <td>{formatTimestamp(modelStat.lastTimestamp)}</td>
+                                        <td>
+                                          {disabled ? (
+                                            <span className={styles.disabledLabel}>{t('monitor.logs.removed')}</span>
+                                          ) : stat.source && stat.source !== '-' && stat.source !== 'unknown' ? (
+                                            <button
+                                              className={styles.disableBtn}
+                                              onClick={(e) => handleDisableClick(stat.source, modelName, e)}
+                                            >
+                                              {t('monitor.logs.disable')}
+                                            </button>
+                                          ) : '-'}
+                                        </td>
+                                      </tr>
+                                    );
+                                  })}
+                              </tbody>
+                            </table>
+                            </div>
+                          </td>
+                        </tr>
+                      )}
+                    </Fragment>
+                  );
+                })}
+              </tbody>
+            </table>
+          )}
+        </div>
+      </Card>
+
+      {/* 禁用确认弹窗 */}
+      <DisableModelModal
+        disableState={disableState}
+        disabling={disabling}
+        onConfirm={handleConfirmDisable}
+        onCancel={handleCancelDisable}
+      />
+    </>
+  );
+}

src/components/monitor/HourlyModelChart.tsx

@@ -0,0 +1,314 @@
+import { useMemo, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Chart } from 'react-chartjs-2';
+import type { UsageData } from '@/pages/MonitorPage';
+import styles from '@/pages/MonitorPage.module.scss';
+
+interface HourlyModelChartProps {
+  data: UsageData | null;
+  loading: boolean;
+  isDark: boolean;
+}
+
+// 颜色调色板
+const COLORS = [
+  'rgba(59, 130, 246, 0.7)',   // 蓝色
+  'rgba(34, 197, 94, 0.7)',    // 绿色
+  'rgba(249, 115, 22, 0.7)',   // 橙色
+  'rgba(139, 92, 246, 0.7)',   // 紫色
+  'rgba(236, 72, 153, 0.7)',   // 粉色
+  'rgba(6, 182, 212, 0.7)',    // 青色
+];
+
+type HourRange = 6 | 12 | 24;
+
+export function HourlyModelChart({ data, loading, isDark }: HourlyModelChartProps) {
+  const { t } = useTranslation();
+  const [hourRange, setHourRange] = useState<HourRange>(12);
+
+  // 按小时聚合数据
+  const hourlyData = useMemo(() => {
+    if (!data?.apis) return { hours: [], models: [], modelData: {} as Record<string, number[]>, successRates: [] };
+
+    const now = new Date();
+    let cutoffTime: Date;
+    let hoursCount: number;
+
+    cutoffTime = new Date(now.getTime() - hourRange * 60 * 60 * 1000);
+    cutoffTime.setMinutes(0, 0, 0);
+    hoursCount = hourRange + 1;
+
+    // 生成所有小时的时间点
+    const allHours: string[] = [];
+    for (let i = 0; i < hoursCount; i++) {
+      const hourTime = new Date(cutoffTime.getTime() + i * 60 * 60 * 1000);
+      const hourKey = hourTime.toISOString().slice(0, 13); // YYYY-MM-DDTHH
+      allHours.push(hourKey);
+    }
+
+    // 收集每小时每个模型的请求数
+    const hourlyStats: Record<string, Record<string, { success: number; failed: number }>> = {};
+    const modelSet = new Set<string>();
+
+    // 初始化所有小时
+    allHours.forEach((hour) => {
+      hourlyStats[hour] = {};
+    });
+
+    Object.values(data.apis).forEach((apiData) => {
+      Object.entries(apiData.models).forEach(([modelName, modelData]) => {
+        modelSet.add(modelName);
+        modelData.details.forEach((detail) => {
+          const timestamp = new Date(detail.timestamp);
+          if (timestamp < cutoffTime) return;
+
+          const hourKey = timestamp.toISOString().slice(0, 13); // YYYY-MM-DDTHH
+          if (!hourlyStats[hourKey]) {
+            hourlyStats[hourKey] = {};
+          }
+          if (!hourlyStats[hourKey][modelName]) {
+            hourlyStats[hourKey][modelName] = { success: 0, failed: 0 };
+          }
+          if (detail.failed) {
+            hourlyStats[hourKey][modelName].failed++;
+          } else {
+            hourlyStats[hourKey][modelName].success++;
+          }
+        });
+      });
+    });
+
+    // 获取排序后的小时列表
+    const hours = allHours.sort();
+
+    // 计算每个模型的总请求数，取 Top 6
+    const modelTotals: Record<string, number> = {};
+    hours.forEach((hour) => {
+      Object.entries(hourlyStats[hour]).forEach(([model, stats]) => {
+        modelTotals[model] = (modelTotals[model] || 0) + stats.success + stats.failed;
+      });
+    });
+
+    const topModels = Object.entries(modelTotals)
+      .sort((a, b) => b[1] - a[1])
+      .slice(0, 6)
+      .map(([name]) => name);
+
+    // 构建每个模型的数据数组
+    const modelData: Record<string, number[]> = {};
+    topModels.forEach((model) => {
+      modelData[model] = hours.map((hour) => {
+        const stats = hourlyStats[hour][model];
+        return stats ? stats.success + stats.failed : 0;
+      });
+    });
+
+    // 计算每小时的成功率
+    const successRates = hours.map((hour) => {
+      let totalSuccess = 0;
+      let totalRequests = 0;
+      Object.values(hourlyStats[hour]).forEach((stats) => {
+        totalSuccess += stats.success;
+        totalRequests += stats.success + stats.failed;
+      });
+      return totalRequests > 0 ? (totalSuccess / totalRequests) * 100 : 0;
+    });
+
+    return { hours, models: topModels, modelData, successRates };
+  }, [data, hourRange]);
+
+  // 获取时间范围标签
+  const hourRangeLabel = useMemo(() => {
+    if (hourRange === 6) return t('monitor.hourly.last_6h');
+    if (hourRange === 12) return t('monitor.hourly.last_12h');
+    return t('monitor.hourly.last_24h');
+  }, [hourRange, t]);
+
+  // 图表数据
+  const chartData = useMemo(() => {
+    const labels = hourlyData.hours.map((hour) => {
+      const date = new Date(hour + ':00:00Z'); // 添加 Z 表示 UTC 时间，确保正确转换为本地时间显示
+      return `${date.getHours()}:00`;
+    });
+
+    // 成功率折线放在最前面
+    const datasets: any[] = [{
+      type: 'line' as const,
+      label: t('monitor.hourly.success_rate'),
+      data: hourlyData.successRates,
+      borderColor: '#4ef0c3',
+      backgroundColor: '#4ef0c3',
+      borderWidth: 2.5,
+      tension: 0.4,
+      yAxisID: 'y1',
+      stack: '',
+      pointRadius: 3,
+      pointBackgroundColor: '#4ef0c3',
+      pointBorderColor: '#4ef0c3',
+    }];
+
+    // 添加模型柱状图
+    hourlyData.models.forEach((model, index) => {
+      datasets.push({
+        type: 'bar' as const,
+        label: model,
+        data: hourlyData.modelData[model],
+        backgroundColor: COLORS[index % COLORS.length],
+        borderColor: COLORS[index % COLORS.length],
+        borderWidth: 1,
+        borderRadius: 4,
+        stack: 'models',
+        yAxisID: 'y',
+      });
+    });
+
+    return { labels, datasets };
+  }, [hourlyData, t]);
+
+  // 图表配置
+  const chartOptions = useMemo(() => ({
+    responsive: true,
+    maintainAspectRatio: false,
+    interaction: {
+      mode: 'index' as const,
+      intersect: false,
+    },
+    plugins: {
+      legend: {
+        display: true,
+        position: 'bottom' as const,
+        labels: {
+          color: isDark ? '#9ca3af' : '#6b7280',
+          usePointStyle: true,
+          padding: 12,
+          font: {
+            size: 11,
+          },
+          generateLabels: (chart: any) => {
+            return chart.data.datasets.map((dataset: any, i: number) => {
+              const isLine = dataset.type === 'line';
+              return {
+                text: dataset.label,
+                fillStyle: dataset.backgroundColor,
+                strokeStyle: dataset.borderColor,
+                lineWidth: 0,
+                hidden: !chart.isDatasetVisible(i),
+                datasetIndex: i,
+                pointStyle: isLine ? 'circle' : 'rect',
+              };
+            });
+          },
+        },
+      },
+      tooltip: {
+        backgroundColor: isDark ? '#374151' : '#ffffff',
+        titleColor: isDark ? '#f3f4f6' : '#111827',
+        bodyColor: isDark ? '#d1d5db' : '#4b5563',
+        borderColor: isDark ? '#4b5563' : '#e5e7eb',
+        borderWidth: 1,
+        padding: 12,
+      },
+    },
+    scales: {
+      x: {
+        stacked: true,
+        grid: {
+          color: isDark ? 'rgba(255, 255, 255, 0.06)' : 'rgba(0, 0, 0, 0.06)',
+        },
+        ticks: {
+          color: isDark ? '#9ca3af' : '#6b7280',
+          font: {
+            size: 11,
+          },
+        },
+      },
+      y: {
+        stacked: true,
+        position: 'left' as const,
+        grid: {
+          color: isDark ? 'rgba(255, 255, 255, 0.06)' : 'rgba(0, 0, 0, 0.06)',
+        },
+        ticks: {
+          color: isDark ? '#9ca3af' : '#6b7280',
+          font: {
+            size: 11,
+          },
+        },
+        title: {
+          display: true,
+          text: t('monitor.hourly.requests'),
+          color: isDark ? '#9ca3af' : '#6b7280',
+          font: {
+            size: 11,
+          },
+        },
+      },
+      y1: {
+        position: 'right' as const,
+        min: 0,
+        max: 100,
+        grid: {
+          drawOnChartArea: false,
+        },
+        ticks: {
+          color: isDark ? '#9ca3af' : '#6b7280',
+          font: {
+            size: 11,
+          },
+          callback: (value: string | number) => `${value}%`,
+        },
+        title: {
+          display: true,
+          text: t('monitor.hourly.success_rate'),
+          color: isDark ? '#9ca3af' : '#6b7280',
+          font: {
+            size: 11,
+          },
+        },
+      },
+    },
+  }), [isDark, t]);
+
+  return (
+    <div className={styles.chartCard}>
+      <div className={styles.chartHeader}>
+        <div>
+          <h3 className={styles.chartTitle}>{t('monitor.hourly_model.title')}</h3>
+          <p className={styles.chartSubtitle}>
+            {hourRangeLabel}
+          </p>
+        </div>
+        <div className={styles.chartControls}>
+          <button
+            className={`${styles.chartControlBtn} ${hourRange === 6 ? styles.active : ''}`}
+            onClick={() => setHourRange(6)}
+          >
+            {t('monitor.hourly.last_6h')}
+          </button>
+          <button
+            className={`${styles.chartControlBtn} ${hourRange === 12 ? styles.active : ''}`}
+            onClick={() => setHourRange(12)}
+          >
+            {t('monitor.hourly.last_12h')}
+          </button>
+          <button
+            className={`${styles.chartControlBtn} ${hourRange === 24 ? styles.active : ''}`}
+            onClick={() => setHourRange(24)}
+          >
+            {t('monitor.hourly.last_24h')}
+          </button>
+        </div>
+      </div>
+
+      <div className={styles.chartContent}>
+        {loading || hourlyData.hours.length === 0 ? (
+          <div className={styles.chartEmpty}>
+            {loading ? t('common.loading') : t('monitor.no_data')}
+          </div>
+        ) : (
+          <Chart type="bar" data={chartData} options={chartOptions} />
+        )}
+      </div>
+    </div>
+  );
+}

src/components/monitor/HourlyTokenChart.tsx

@@ -0,0 +1,274 @@
+import { useMemo, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Chart } from 'react-chartjs-2';
+import type { UsageData } from '@/pages/MonitorPage';
+import styles from '@/pages/MonitorPage.module.scss';
+
+interface HourlyTokenChartProps {
+  data: UsageData | null;
+  loading: boolean;
+  isDark: boolean;
+}
+
+type HourRange = 6 | 12 | 24;
+
+export function HourlyTokenChart({ data, loading, isDark }: HourlyTokenChartProps) {
+  const { t } = useTranslation();
+  const [hourRange, setHourRange] = useState<HourRange>(12);
+
+  // 按小时聚合 Token 数据
+  const hourlyData = useMemo(() => {
+    if (!data?.apis) return { hours: [], totalTokens: [], inputTokens: [], outputTokens: [], reasoningTokens: [], cachedTokens: [] };
+
+    const now = new Date();
+    let cutoffTime: Date;
+    let hoursCount: number;
+
+    cutoffTime = new Date(now.getTime() - hourRange * 60 * 60 * 1000);
+    cutoffTime.setMinutes(0, 0, 0);
+    hoursCount = hourRange + 1;
+
+    // 生成所有小时的时间点
+    const allHours: string[] = [];
+    for (let i = 0; i < hoursCount; i++) {
+      const hourTime = new Date(cutoffTime.getTime() + i * 60 * 60 * 1000);
+      const hourKey = hourTime.toISOString().slice(0, 13); // YYYY-MM-DDTHH
+      allHours.push(hourKey);
+    }
+
+    // 初始化所有小时的数据为0
+    const hourlyStats: Record<string, {
+      total: number;
+      input: number;
+      output: number;
+      reasoning: number;
+      cached: number;
+    }> = {};
+    allHours.forEach((hour) => {
+      hourlyStats[hour] = { total: 0, input: 0, output: 0, reasoning: 0, cached: 0 };
+    });
+
+    // 收集每小时的 Token 数据（只统计成功请求）
+    Object.values(data.apis).forEach((apiData) => {
+      Object.values(apiData.models).forEach((modelData) => {
+        modelData.details.forEach((detail) => {
+          // 跳过失败请求，失败请求的 Token 数据不准确
+          if (detail.failed) return;
+
+          const timestamp = new Date(detail.timestamp);
+          if (timestamp < cutoffTime) return;
+
+          const hourKey = timestamp.toISOString().slice(0, 13); // YYYY-MM-DDTHH
+          if (!hourlyStats[hourKey]) {
+            hourlyStats[hourKey] = { total: 0, input: 0, output: 0, reasoning: 0, cached: 0 };
+          }
+          hourlyStats[hourKey].total += detail.tokens.total_tokens || 0;
+          hourlyStats[hourKey].input += detail.tokens.input_tokens || 0;
+          hourlyStats[hourKey].output += detail.tokens.output_tokens || 0;
+          hourlyStats[hourKey].reasoning += detail.tokens.reasoning_tokens || 0;
+          hourlyStats[hourKey].cached += detail.tokens.cached_tokens || 0;
+        });
+      });
+    });
+
+    // 获取排序后的小时列表
+    const hours = allHours.sort();
+
+    return {
+      hours,
+      totalTokens: hours.map((h) => (hourlyStats[h]?.total || 0) / 1000),
+      inputTokens: hours.map((h) => (hourlyStats[h]?.input || 0) / 1000),
+      outputTokens: hours.map((h) => (hourlyStats[h]?.output || 0) / 1000),
+      reasoningTokens: hours.map((h) => (hourlyStats[h]?.reasoning || 0) / 1000),
+      cachedTokens: hours.map((h) => (hourlyStats[h]?.cached || 0) / 1000),
+    };
+  }, [data, hourRange]);
+
+  // 获取时间范围标签
+  const hourRangeLabel = useMemo(() => {
+    if (hourRange === 6) return t('monitor.hourly.last_6h');
+    if (hourRange === 12) return t('monitor.hourly.last_12h');
+    return t('monitor.hourly.last_24h');
+  }, [hourRange, t]);
+
+  // 图表数据
+  const chartData = useMemo(() => {
+    const labels = hourlyData.hours.map((hour) => {
+      const date = new Date(hour + ':00:00Z'); // 添加 Z 表示 UTC 时间，确保正确转换为本地时间显示
+      return `${date.getHours()}:00`;
+    });
+
+    return {
+      labels,
+      datasets: [
+        {
+          type: 'line' as const,
+          label: t('monitor.hourly_token.input'),
+          data: hourlyData.inputTokens,
+          borderColor: '#22c55e',
+          backgroundColor: '#22c55e',
+          borderWidth: 2,
+          tension: 0.4,
+          yAxisID: 'y',
+          order: 0,
+          pointRadius: 3,
+          pointBackgroundColor: '#22c55e',
+        },
+        {
+          type: 'line' as const,
+          label: t('monitor.hourly_token.output'),
+          data: hourlyData.outputTokens,
+          borderColor: '#f97316',
+          backgroundColor: '#f97316',
+          borderWidth: 2,
+          tension: 0.4,
+          yAxisID: 'y',
+          order: 0,
+          pointRadius: 3,
+          pointBackgroundColor: '#f97316',
+        },
+        {
+          type: 'bar' as const,
+          label: t('monitor.hourly_token.total'),
+          data: hourlyData.totalTokens,
+          backgroundColor: 'rgba(59, 130, 246, 0.6)',
+          borderColor: 'rgba(59, 130, 246, 0.6)',
+          borderWidth: 1,
+          borderRadius: 4,
+          yAxisID: 'y',
+          order: 1,
+        },
+      ],
+    };
+  }, [hourlyData, t]);
+
+  // 图表配置
+  const chartOptions = useMemo(() => ({
+    responsive: true,
+    maintainAspectRatio: false,
+    interaction: {
+      mode: 'index' as const,
+      intersect: false,
+    },
+    plugins: {
+      legend: {
+        display: true,
+        position: 'bottom' as const,
+        labels: {
+          color: isDark ? '#9ca3af' : '#6b7280',
+          usePointStyle: true,
+          padding: 12,
+          font: {
+            size: 11,
+          },
+          generateLabels: (chart: any) => {
+            return chart.data.datasets.map((dataset: any, i: number) => {
+              const isLine = dataset.type === 'line';
+              return {
+                text: dataset.label,
+                fillStyle: dataset.backgroundColor,
+                strokeStyle: dataset.borderColor,
+                lineWidth: 0,
+                hidden: !chart.isDatasetVisible(i),
+                datasetIndex: i,
+                pointStyle: isLine ? 'circle' : 'rect',
+              };
+            });
+          },
+        },
+      },
+      tooltip: {
+        backgroundColor: isDark ? '#374151' : '#ffffff',
+        titleColor: isDark ? '#f3f4f6' : '#111827',
+        bodyColor: isDark ? '#d1d5db' : '#4b5563',
+        borderColor: isDark ? '#4b5563' : '#e5e7eb',
+        borderWidth: 1,
+        padding: 12,
+        callbacks: {
+          label: (context: any) => {
+            const label = context.dataset.label || '';
+            const value = context.raw;
+            return `${label}: ${value.toFixed(1)}K`;
+          },
+        },
+      },
+    },
+    scales: {
+      x: {
+        grid: {
+          color: isDark ? 'rgba(255, 255, 255, 0.06)' : 'rgba(0, 0, 0, 0.06)',
+        },
+        ticks: {
+          color: isDark ? '#9ca3af' : '#6b7280',
+          font: {
+            size: 11,
+          },
+        },
+      },
+      y: {
+        position: 'left' as const,
+        grid: {
+          color: isDark ? 'rgba(255, 255, 255, 0.06)' : 'rgba(0, 0, 0, 0.06)',
+        },
+        ticks: {
+          color: isDark ? '#9ca3af' : '#6b7280',
+          font: {
+            size: 11,
+          },
+          callback: (value: string | number) => `${value}K`,
+        },
+        title: {
+          display: true,
+          text: 'Tokens (K)',
+          color: isDark ? '#9ca3af' : '#6b7280',
+          font: {
+            size: 11,
+          },
+        },
+      },
+    },
+  }), [isDark]);
+
+  return (
+    <div className={styles.chartCard}>
+      <div className={styles.chartHeader}>
+        <div>
+          <h3 className={styles.chartTitle}>{t('monitor.hourly_token.title')}</h3>
+          <p className={styles.chartSubtitle}>
+            {hourRangeLabel}
+          </p>
+        </div>
+        <div className={styles.chartControls}>
+          <button
+            className={`${styles.chartControlBtn} ${hourRange === 6 ? styles.active : ''}`}
+            onClick={() => setHourRange(6)}
+          >
+            {t('monitor.hourly.last_6h')}
+          </button>
+          <button
+            className={`${styles.chartControlBtn} ${hourRange === 12 ? styles.active : ''}`}
+            onClick={() => setHourRange(12)}
+          >
+            {t('monitor.hourly.last_12h')}
+          </button>
+          <button
+            className={`${styles.chartControlBtn} ${hourRange === 24 ? styles.active : ''}`}
+            onClick={() => setHourRange(24)}
+          >
+            {t('monitor.hourly.last_24h')}
+          </button>
+        </div>
+      </div>
+
+      <div className={styles.chartContent}>
+        {loading || hourlyData.hours.length === 0 ? (
+          <div className={styles.chartEmpty}>
+            {loading ? t('common.loading') : t('monitor.no_data')}
+          </div>
+        ) : (
+          <Chart type="bar" data={chartData} options={chartOptions} />
+        )}
+      </div>
+    </div>
+  );
+}

src/components/monitor/KpiCards.tsx

@@ -0,0 +1,201 @@
+import { useMemo } from 'react';
+import { useTranslation } from 'react-i18next';
+import type { UsageData } from '@/pages/MonitorPage';
+import styles from '@/pages/MonitorPage.module.scss';
+
+interface KpiCardsProps {
+  data: UsageData | null;
+  loading: boolean;
+  timeRange: number;
+}
+
+// 格式化数字
+function formatNumber(num: number): string {
+  if (num >= 1000000000) {
+    return (num / 1000000000).toFixed(2) + 'B';
+  }
+  if (num >= 1000000) {
+    return (num / 1000000).toFixed(2) + 'M';
+  }
+  if (num >= 1000) {
+    return (num / 1000).toFixed(2) + 'K';
+  }
+  return num.toLocaleString();
+}
+
+export function KpiCards({ data, loading, timeRange }: KpiCardsProps) {
+  const { t } = useTranslation();
+
+  // 计算统计数据
+  const stats = useMemo(() => {
+    if (!data?.apis) {
+      return {
+        totalRequests: 0,
+        successRequests: 0,
+        failedRequests: 0,
+        successRate: 0,
+        totalTokens: 0,
+        inputTokens: 0,
+        outputTokens: 0,
+        reasoningTokens: 0,
+        cachedTokens: 0,
+        avgTpm: 0,
+        avgRpm: 0,
+        avgRpd: 0,
+      };
+    }
+
+    let totalRequests = 0;
+    let successRequests = 0;
+    let failedRequests = 0;
+    let totalTokens = 0;
+    let inputTokens = 0;
+    let outputTokens = 0;
+    let reasoningTokens = 0;
+    let cachedTokens = 0;
+
+    // 收集所有时间戳用于计算 TPM/RPM
+    const timestamps: number[] = [];
+
+    Object.values(data.apis).forEach((apiData) => {
+      Object.values(apiData.models).forEach((modelData) => {
+        modelData.details.forEach((detail) => {
+          totalRequests++;
+          if (detail.failed) {
+            failedRequests++;
+          } else {
+            successRequests++;
+          }
+
+          totalTokens += detail.tokens.total_tokens || 0;
+          inputTokens += detail.tokens.input_tokens || 0;
+          outputTokens += detail.tokens.output_tokens || 0;
+          reasoningTokens += detail.tokens.reasoning_tokens || 0;
+          cachedTokens += detail.tokens.cached_tokens || 0;
+
+          timestamps.push(new Date(detail.timestamp).getTime());
+        });
+      });
+    });
+
+    const successRate = totalRequests > 0 ? (successRequests / totalRequests) * 100 : 0;
+
+    // 计算 TPM 和 RPM（基于实际时间跨度）
+    let avgTpm = 0;
+    let avgRpm = 0;
+    let avgRpd = 0;
+
+    if (timestamps.length > 0) {
+      const minTime = Math.min(...timestamps);
+      const maxTime = Math.max(...timestamps);
+      const timeSpanMinutes = Math.max((maxTime - minTime) / (1000 * 60), 1);
+      const timeSpanDays = Math.max(timeSpanMinutes / (60 * 24), 1);
+
+      avgTpm = Math.round(totalTokens / timeSpanMinutes);
+      avgRpm = Math.round(totalRequests / timeSpanMinutes * 10) / 10;
+      avgRpd = Math.round(totalRequests / timeSpanDays);
+    }
+
+    return {
+      totalRequests,
+      successRequests,
+      failedRequests,
+      successRate,
+      totalTokens,
+      inputTokens,
+      outputTokens,
+      reasoningTokens,
+      cachedTokens,
+      avgTpm,
+      avgRpm,
+      avgRpd,
+    };
+  }, [data]);
+
+  const timeRangeLabel = timeRange === 1
+    ? t('monitor.today')
+    : t('monitor.last_n_days', { n: timeRange });
+
+  return (
+    <div className={styles.kpiGrid}>
+      {/* 请求数 */}
+      <div className={styles.kpiCard}>
+        <div className={styles.kpiTitle}>
+          <span className={styles.kpiLabel}>{t('monitor.kpi.requests')}</span>
+          <span className={styles.kpiTag}>{timeRangeLabel}</span>
+        </div>
+        <div className={styles.kpiValue}>
+          {loading ? '--' : formatNumber(stats.totalRequests)}
+        </div>
+        <div className={styles.kpiMeta}>
+          <span className={styles.kpiSuccess}>
+            {t('monitor.kpi.success')}: {loading ? '--' : stats.successRequests.toLocaleString()}
+          </span>
+          <span className={styles.kpiFailure}>
+            {t('monitor.kpi.failed')}: {loading ? '--' : stats.failedRequests.toLocaleString()}
+          </span>
+          <span>
+            {t('monitor.kpi.rate')}: {loading ? '--' : stats.successRate.toFixed(1)}%
+          </span>
+        </div>
+      </div>
+
+      {/* Tokens */}
+      <div className={`${styles.kpiCard} ${styles.green}`}>
+        <div className={styles.kpiTitle}>
+          <span className={styles.kpiLabel}>{t('monitor.kpi.tokens')}</span>
+          <span className={styles.kpiTag}>{timeRangeLabel}</span>
+        </div>
+        <div className={styles.kpiValue}>
+          {loading ? '--' : formatNumber(stats.totalTokens)}
+        </div>
+        <div className={styles.kpiMeta}>
+          <span>{t('monitor.kpi.input')}: {loading ? '--' : formatNumber(stats.inputTokens)}</span>
+          <span>{t('monitor.kpi.output')}: {loading ? '--' : formatNumber(stats.outputTokens)}</span>
+        </div>
+      </div>
+
+      {/* 平均 TPM */}
+      <div className={`${styles.kpiCard} ${styles.purple}`}>
+        <div className={styles.kpiTitle}>
+          <span className={styles.kpiLabel}>{t('monitor.kpi.avg_tpm')}</span>
+          <span className={styles.kpiTag}>{timeRangeLabel}</span>
+        </div>
+        <div className={styles.kpiValue}>
+          {loading ? '--' : formatNumber(stats.avgTpm)}
+        </div>
+        <div className={styles.kpiMeta}>
+          <span>{t('monitor.kpi.tokens_per_minute')}</span>
+        </div>
+      </div>
+
+      {/* 平均 RPM */}
+      <div className={`${styles.kpiCard} ${styles.orange}`}>
+        <div className={styles.kpiTitle}>
+          <span className={styles.kpiLabel}>{t('monitor.kpi.avg_rpm')}</span>
+          <span className={styles.kpiTag}>{timeRangeLabel}</span>
+        </div>
+        <div className={styles.kpiValue}>
+          {loading ? '--' : stats.avgRpm.toFixed(1)}
+        </div>
+        <div className={styles.kpiMeta}>
+          <span>{t('monitor.kpi.requests_per_minute')}</span>
+        </div>
+      </div>
+
+      {/* 日均 RPD */}
+      <div className={`${styles.kpiCard} ${styles.cyan}`}>
+        <div className={styles.kpiTitle}>
+          <span className={styles.kpiLabel}>{t('monitor.kpi.avg_rpd')}</span>
+          <span className={styles.kpiTag}>{timeRangeLabel}</span>
+        </div>
+        <div className={styles.kpiValue}>
+          {loading ? '--' : formatNumber(stats.avgRpd)}
+        </div>
+        <div className={styles.kpiMeta}>
+          <span>{t('monitor.kpi.requests_per_day')}</span>
+        </div>
+      </div>
+    </div>
+  );
+}

src/components/monitor/ModelDistributionChart.tsx

@@ -0,0 +1,205 @@
+import { useMemo, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Doughnut } from 'react-chartjs-2';
+import type { UsageData } from '@/pages/MonitorPage';
+import styles from '@/pages/MonitorPage.module.scss';
+
+interface ModelDistributionChartProps {
+  data: UsageData | null;
+  loading: boolean;
+  isDark: boolean;
+  timeRange: number;
+}
+
+// 颜色调色板
+const COLORS = [
+  '#3b82f6', // 蓝色
+  '#22c55e', // 绿色
+  '#f97316', // 橙色
+  '#8b5cf6', // 紫色
+  '#ec4899', // 粉色
+  '#06b6d4', // 青色
+  '#eab308', // 黄色
+  '#ef4444', // 红色
+  '#14b8a6', // 青绿
+  '#6366f1', // 靛蓝
+];
+
+type ViewMode = 'request' | 'token';
+
+export function ModelDistributionChart({ data, loading, isDark, timeRange }: ModelDistributionChartProps) {
+  const { t } = useTranslation();
+  const [viewMode, setViewMode] = useState<ViewMode>('request');
+
+  const timeRangeLabel = timeRange === 1
+    ? t('monitor.today')
+    : t('monitor.last_n_days', { n: timeRange });
+
+  // 计算模型分布数据
+  const distributionData = useMemo(() => {
+    if (!data?.apis) return [];
+
+    const modelStats: Record<string, { requests: number; tokens: number }> = {};
+
+    Object.values(data.apis).forEach((apiData) => {
+      Object.entries(apiData.models).forEach(([modelName, modelData]) => {
+        if (!modelStats[modelName]) {
+          modelStats[modelName] = { requests: 0, tokens: 0 };
+        }
+        modelData.details.forEach((detail) => {
+          modelStats[modelName].requests++;
+          modelStats[modelName].tokens += detail.tokens.total_tokens || 0;
+        });
+      });
+    });
+
+    // 转换为数组并排序
+    const sorted = Object.entries(modelStats)
+      .map(([name, stats]) => ({
+        name,
+        requests: stats.requests,
+        tokens: stats.tokens,
+      }))
+      .sort((a, b) => {
+        if (viewMode === 'request') {
+          return b.requests - a.requests;
+        }
+        return b.tokens - a.tokens;
+      });
+
+    // 取 Top 10
+    return sorted.slice(0, 10);
+  }, [data, viewMode]);
+
+  // 计算总数
+  const total = useMemo(() => {
+    return distributionData.reduce((sum, item) => {
+      return sum + (viewMode === 'request' ? item.requests : item.tokens);
+    }, 0);
+  }, [distributionData, viewMode]);
+
+  // 图表数据
+  const chartData = useMemo(() => {
+    return {
+      labels: distributionData.map((item) => item.name),
+      datasets: [
+        {
+          data: distributionData.map((item) =>
+            viewMode === 'request' ? item.requests : item.tokens
+          ),
+          backgroundColor: COLORS.slice(0, distributionData.length),
+          borderColor: isDark ? '#1f2937' : '#ffffff',
+          borderWidth: 2,
+        },
+      ],
+    };
+  }, [distributionData, viewMode, isDark]);
+
+  // 图表配置
+  const chartOptions = useMemo(() => ({
+    responsive: true,
+    maintainAspectRatio: false,
+    cutout: '65%',
+    plugins: {
+      legend: {
+        display: false,
+      },
+      tooltip: {
+        backgroundColor: isDark ? '#374151' : '#ffffff',
+        titleColor: isDark ? '#f3f4f6' : '#111827',
+        bodyColor: isDark ? '#d1d5db' : '#4b5563',
+        borderColor: isDark ? '#4b5563' : '#e5e7eb',
+        borderWidth: 1,
+        padding: 12,
+        callbacks: {
+          label: (context: any) => {
+            const value = context.raw;
+            const percentage = total > 0 ? ((value / total) * 100).toFixed(1) : 0;
+            if (viewMode === 'request') {
+              return `${value.toLocaleString()} ${t('monitor.requests')} (${percentage}%)`;
+            }
+            return `${value.toLocaleString()} tokens (${percentage}%)`;
+          },
+        },
+      },
+    },
+  }), [isDark, total, viewMode, t]);
+
+  // 格式化数值
+  const formatValue = (value: number) => {
+    if (value >= 1000000) {
+      return (value / 1000000).toFixed(1) + 'M';
+    }
+    if (value >= 1000) {
+      return (value / 1000).toFixed(1) + 'K';
+    }
+    return value.toString();
+  };
+
+  return (
+    <div className={styles.chartCard}>
+      <div className={styles.chartHeader}>
+        <div>
+          <h3 className={styles.chartTitle}>{t('monitor.distribution.title')}</h3>
+          <p className={styles.chartSubtitle}>
+            {timeRangeLabel} · {viewMode === 'request' ? t('monitor.distribution.by_requests') : t('monitor.distribution.by_tokens')}
+            {' · Top 10'}
+          </p>
+        </div>
+        <div className={styles.chartControls}>
+          <button
+            className={`${styles.chartControlBtn} ${viewMode === 'request' ? styles.active : ''}`}
+            onClick={() => setViewMode('request')}
+          >
+            {t('monitor.distribution.requests')}
+          </button>
+          <button
+            className={`${styles.chartControlBtn} ${viewMode === 'token' ? styles.active : ''}`}
+            onClick={() => setViewMode('token')}
+          >
+            {t('monitor.distribution.tokens')}
+          </button>
+        </div>
+      </div>
+
+      {loading || distributionData.length === 0 ? (
+        <div className={styles.chartContent}>
+          <div className={styles.chartEmpty}>
+            {loading ? t('common.loading') : t('monitor.no_data')}
+          </div>
+        </div>
+      ) : (
+        <div className={styles.distributionContent}>
+          <div className={styles.donutWrapper}>
+            <Doughnut data={chartData} options={chartOptions} />
+            <div className={styles.donutCenter}>
+              <div className={styles.donutLabel}>
+                {viewMode === 'request' ? t('monitor.distribution.request_share') : t('monitor.distribution.token_share')}
+              </div>
+            </div>
+          </div>
+          <div className={styles.legendList}>
+            {distributionData.map((item, index) => {
+              const value = viewMode === 'request' ? item.requests : item.tokens;
+              const percentage = total > 0 ? ((value / total) * 100).toFixed(1) : '0';
+              return (
+                <div key={item.name} className={styles.legendItem}>
+                  <span
+                    className={styles.legendDot}
+                    style={{ backgroundColor: COLORS[index] }}
+                  />
+                  <span className={styles.legendName} title={item.name}>
+                    {item.name}
+                  </span>
+                  <span className={styles.legendValue}>
+                    {formatValue(value)} ({percentage}%)
+                  </span>
+                </div>
+              );
+            })}
+          </div>
+        </div>
+      )}
+    </div>
+  );
+}

src/components/monitor/RequestLogs.tsx

@@ -0,0 +1,672 @@
+import { useMemo, useState, useEffect, useRef, useCallback } from 'react';
+import { useTranslation } from 'react-i18next';
+import { useVirtualizer } from '@tanstack/react-virtual';
+import { Card } from '@/components/ui/Card';
+import { usageApi } from '@/services/api';
+import { useDisableModel } from '@/hooks';
+import { TimeRangeSelector, formatTimeRangeCaption, type TimeRange } from './TimeRangeSelector';
+import { DisableModelModal } from './DisableModelModal';
+import { UnsupportedDisableModal } from './UnsupportedDisableModal';
+import {
+  maskSecret,
+  formatProviderDisplay,
+  formatTimestamp,
+  getRateClassName,
+  getProviderDisplayParts,
+  type DateRange,
+} from '@/utils/monitor';
+import type { UsageData } from '@/pages/MonitorPage';
+import styles from '@/pages/MonitorPage.module.scss';
+
+interface RequestLogsProps {
+  data: UsageData | null;
+  loading: boolean;
+  providerMap: Record<string, string>;
+  providerTypeMap: Record<string, string>;
+  apiFilter: string;
+}
+
+interface LogEntry {
+  id: string;
+  timestamp: string;
+  timestampMs: number;
+  apiKey: string;
+  model: string;
+  source: string;
+  displayName: string;
+  providerName: string | null;
+  providerType: string;
+  maskedKey: string;
+  failed: boolean;
+  inputTokens: number;
+  outputTokens: number;
+  totalTokens: number;
+}
+
+interface ChannelModelRequest {
+  failed: boolean;
+  timestamp: number;
+}
+
+// 预计算的统计数据缓存
+interface PrecomputedStats {
+  recentRequests: ChannelModelRequest[];
+  successRate: string;
+  totalCount: number;
+}
+
+// 虚拟滚动行高
+const ROW_HEIGHT = 40;
+
+export function RequestLogs({ data, loading: parentLoading, providerMap, providerTypeMap, apiFilter }: RequestLogsProps) {
+  const { t } = useTranslation();
+  const [filterApi, setFilterApi] = useState('');
+  const [filterModel, setFilterModel] = useState('');
+  const [filterSource, setFilterSource] = useState('');
+  const [filterStatus, setFilterStatus] = useState<'' | 'success' | 'failed'>('');
+  const [filterProviderType, setFilterProviderType] = useState('');
+  const [autoRefresh, setAutoRefresh] = useState(10);
+  const [countdown, setCountdown] = useState(0);
+  const countdownRef = useRef<ReturnType<typeof setInterval> | null>(null);
+  // 用 ref 存储 fetchLogData，避免作为定时器 useEffect 的依赖
+  const fetchLogDataRef = useRef<() => Promise<void>>(() => Promise.resolve());
+
+  // 虚拟滚动容器 ref
+  const tableContainerRef = useRef<HTMLDivElement>(null);
+  // 固定表头容器 ref
+  const headerRef = useRef<HTMLDivElement>(null);
+
+  // 同步表头和内容的水平滚动
+  const handleScroll = useCallback(() => {
+    if (tableContainerRef.current && headerRef.current) {
+      headerRef.current.scrollLeft = tableContainerRef.current.scrollLeft;
+    }
+  }, []);
+
+  // 时间范围状态
+  const [timeRange, setTimeRange] = useState<TimeRange>(7);
+  const [customRange, setCustomRange] = useState<DateRange | undefined>();
+
+  // 日志独立数据状态
+  const [logData, setLogData] = useState<UsageData | null>(null);
+  const [logLoading, setLogLoading] = useState(false);
+  const [isFirstLoad, setIsFirstLoad] = useState(true);
+
+  // 使用禁用模型 Hook
+  const {
+    disableState,
+    unsupportedState,
+    disabling,
+    isModelDisabled,
+    handleDisableClick,
+    handleConfirmDisable,
+    handleCancelDisable,
+    handleCloseUnsupported,
+  } = useDisableModel({ providerMap, providerTypeMap });
+
+  // 处理时间范围变化
+  const handleTimeRangeChange = useCallback((range: TimeRange, custom?: DateRange) => {
+    setTimeRange(range);
+    if (custom) {
+      setCustomRange(custom);
+    }
+  }, []);
+
+  // 使用日志独立数据或父组件数据
+  const effectiveData = logData || data;
+  // 只在首次加载且没有数据时显示 loading 状态
+  const showLoading = (parentLoading && isFirstLoad && !effectiveData) || (logLoading && !effectiveData);
+
+  // 当父组件数据加载完成时，标记首次加载完成
+  useEffect(() => {
+    if (!parentLoading && data) {
+      setIsFirstLoad(false);
+    }
+  }, [parentLoading, data]);
+
+  // 独立获取日志数据
+  const fetchLogData = useCallback(async () => {
+    setLogLoading(true);
+    try {
+      const response = await usageApi.getUsage();
+      const usageData = response?.usage ?? response;
+
+      // 应用时间范围过滤
+      if (usageData?.apis) {
+        const apis = usageData.apis as UsageData['apis'];
+        const now = new Date();
+        let cutoffStart: Date;
+        let cutoffEnd: Date = new Date(now.getTime());
+        cutoffEnd.setHours(23, 59, 59, 999);
+
+        if (timeRange === 'custom' && customRange) {
+          cutoffStart = customRange.start;
+          cutoffEnd = customRange.end;
+        } else if (typeof timeRange === 'number') {
+          cutoffStart = new Date(now.getTime() - timeRange * 24 * 60 * 60 * 1000);
+          cutoffStart.setHours(0, 0, 0, 0);
+        } else {
+          cutoffStart = new Date(now.getTime() - 7 * 24 * 60 * 60 * 1000);
+          cutoffStart.setHours(0, 0, 0, 0);
+        }
+
+        const filtered: UsageData = { apis: {} };
+
+        Object.entries(apis).forEach(([apiKey, apiData]) => {
+          // 如果有 API 过滤器，检查是否匹配
+          if (apiFilter && !apiKey.toLowerCase().includes(apiFilter.toLowerCase())) {
+            return;
+          }
+
+          if (!apiData?.models) return;
+
+          const filteredModels: Record<string, { details: UsageData['apis'][string]['models'][string]['details'] }> = {};
+
+          Object.entries(apiData.models).forEach(([modelName, modelData]) => {
+            if (!modelData?.details || !Array.isArray(modelData.details)) return;
+
+            const filteredDetails = modelData.details.filter((detail) => {
+              const timestamp = new Date(detail.timestamp);
+              return timestamp >= cutoffStart && timestamp <= cutoffEnd;
+            });
+
+            if (filteredDetails.length > 0) {
+              filteredModels[modelName] = { details: filteredDetails };
+            }
+          });
+
+          if (Object.keys(filteredModels).length > 0) {
+            filtered.apis[apiKey] = { models: filteredModels };
+          }
+        });
+
+        setLogData(filtered);
+      }
+    } catch (err) {
+      console.error('日志刷新失败：', err);
+    } finally {
+      setLogLoading(false);
+    }
+  }, [timeRange, customRange, apiFilter]);
+
+  // 同步 fetchLogData 到 ref，确保定时器始终调用最新版本
+  useEffect(() => {
+    fetchLogDataRef.current = fetchLogData;
+  }, [fetchLogData]);
+
+  // 统一的自动刷新定时器管理
+  useEffect(() => {
+    // 清理旧定时器
+    if (countdownRef.current) {
+      clearInterval(countdownRef.current);
+      countdownRef.current = null;
+    }
+
+    // 禁用自动刷新时
+    if (autoRefresh <= 0) {
+      setCountdown(0);
+      return;
+    }
+
+    // 设置初始倒计时
+    setCountdown(autoRefresh);
+
+    // 创建新定时器
+    countdownRef.current = setInterval(() => {
+      setCountdown((prev) => {
+        if (prev <= 1) {
+          // 倒计时结束，触发刷新并重置倒计时
+          fetchLogDataRef.current();
+          return autoRefresh;
+        }
+        return prev - 1;
+      });
+    }, 1000);
+
+    // 组件卸载或 autoRefresh 变化时清理
+    return () => {
+      if (countdownRef.current) {
+        clearInterval(countdownRef.current);
+        countdownRef.current = null;
+      }
+    };
+  }, [autoRefresh]);
+
+  // 时间范围变化时立即刷新数据
+  useEffect(() => {
+    fetchLogData();
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [timeRange, customRange]);
+
+  // 获取倒计时显示文本
+  const getCountdownText = () => {
+    if (logLoading) {
+      return t('monitor.logs.refreshing');
+    }
+    if (autoRefresh === 0) {
+      return t('monitor.logs.manual_refresh');
+    }
+    if (countdown > 0) {
+      return t('monitor.logs.refresh_in_seconds', { seconds: countdown });
+    }
+    return t('monitor.logs.refreshing');
+  };
+
+  // 将数据转换为日志条目
+  const logEntries = useMemo(() => {
+    if (!effectiveData?.apis) return [];
+
+    const entries: LogEntry[] = [];
+    let idCounter = 0;
+
+    Object.entries(effectiveData.apis).forEach(([apiKey, apiData]) => {
+      Object.entries(apiData.models).forEach(([modelName, modelData]) => {
+        modelData.details.forEach((detail) => {
+          const source = detail.source || 'unknown';
+          const { provider, masked } = getProviderDisplayParts(source, providerMap);
+          const displayName = provider ? `${provider} (${masked})` : masked;
+          const timestampMs = detail.timestamp ? new Date(detail.timestamp).getTime() : 0;
+          // 获取提供商类型
+          const providerType = providerTypeMap[source] || '--';
+          entries.push({
+            id: `${idCounter++}`,
+            timestamp: detail.timestamp,
+            timestampMs,
+            apiKey,
+            model: modelName,
+            source,
+            displayName,
+            providerName: provider,
+            providerType,
+            maskedKey: masked,
+            failed: detail.failed,
+            inputTokens: detail.tokens.input_tokens || 0,
+            outputTokens: detail.tokens.output_tokens || 0,
+            totalTokens: detail.tokens.total_tokens || 0,
+          });
+        });
+      });
+    });
+
+    // 按时间倒序排序
+    return entries.sort((a, b) => b.timestampMs - a.timestampMs);
+  }, [effectiveData, providerMap, providerTypeMap]);
+
+  // 预计算所有条目的统计数据（一次性计算，避免渲染时重复计算）
+  const precomputedStats = useMemo(() => {
+    const statsMap = new Map<string, PrecomputedStats>();
+
+    // 首先按渠道+模型分组，并按时间排序
+    const channelModelGroups: Record<string, { entry: LogEntry; index: number }[]> = {};
+
+    logEntries.forEach((entry, index) => {
+      const key = `${entry.source}|||${entry.model}`;
+      if (!channelModelGroups[key]) {
+        channelModelGroups[key] = [];
+      }
+      channelModelGroups[key].push({ entry, index });
+    });
+
+    // 对每个分组按时间正序排序（用于计算累计统计）
+    Object.values(channelModelGroups).forEach((group) => {
+      group.sort((a, b) => a.entry.timestampMs - b.entry.timestampMs);
+    });
+
+    // 计算每个条目的统计数据
+    Object.entries(channelModelGroups).forEach(([, group]) => {
+      let successCount = 0;
+      let totalCount = 0;
+      const recentRequests: ChannelModelRequest[] = [];
+
+      group.forEach(({ entry }) => {
+        totalCount++;
+        if (!entry.failed) {
+          successCount++;
+        }
+
+        // 维护最近 10 次请求
+        recentRequests.push({ failed: entry.failed, timestamp: entry.timestampMs });
+        if (recentRequests.length > 10) {
+          recentRequests.shift();
+        }
+
+        // 计算成功率
+        const successRate = totalCount > 0 ? ((successCount / totalCount) * 100).toFixed(1) : '0.0';
+
+        // 存储该条目的统计数据
+        statsMap.set(entry.id, {
+          recentRequests: [...recentRequests],
+          successRate,
+          totalCount,
+        });
+      });
+    });
+
+    return statsMap;
+  }, [logEntries]);
+
+  // 获取筛选选项
+  const { apis, models, sources, providerTypes } = useMemo(() => {
+    const apiSet = new Set<string>();
+    const modelSet = new Set<string>();
+    const sourceSet = new Set<string>();
+    const providerTypeSet = new Set<string>();
+
+    logEntries.forEach((entry) => {
+      apiSet.add(entry.apiKey);
+      modelSet.add(entry.model);
+      sourceSet.add(entry.source);
+      if (entry.providerType && entry.providerType !== '--') {
+        providerTypeSet.add(entry.providerType);
+      }
+    });
+
+    return {
+      apis: Array.from(apiSet).sort(),
+      models: Array.from(modelSet).sort(),
+      sources: Array.from(sourceSet).sort(),
+      providerTypes: Array.from(providerTypeSet).sort(),
+    };
+  }, [logEntries]);
+
+  // 过滤后的数据
+  const filteredEntries = useMemo(() => {
+    return logEntries.filter((entry) => {
+      if (filterApi && entry.apiKey !== filterApi) return false;
+      if (filterModel && entry.model !== filterModel) return false;
+      if (filterSource && entry.source !== filterSource) return false;
+      if (filterStatus === 'success' && entry.failed) return false;
+      if (filterStatus === 'failed' && !entry.failed) return false;
+      if (filterProviderType && entry.providerType !== filterProviderType) return false;
+      return true;
+    });
+  }, [logEntries, filterApi, filterModel, filterSource, filterStatus, filterProviderType]);
+
+  // 虚拟滚动配置
+  const rowVirtualizer = useVirtualizer({
+    count: filteredEntries.length,
+    getScrollElement: () => tableContainerRef.current,
+    estimateSize: () => ROW_HEIGHT,
+    overscan: 10, // 预渲染上下各 10 行
+  });
+
+  // 格式化数字
+  const formatNumber = (num: number) => {
+    return num.toLocaleString('zh-CN');
+  };
+
+  // 获取预计算的统计数据
+  const getStats = (entry: LogEntry): PrecomputedStats => {
+    return precomputedStats.get(entry.id) || {
+      recentRequests: [],
+      successRate: '0.0',
+      totalCount: 0,
+    };
+  };
+
+  // 渲染单行
+  const renderRow = (entry: LogEntry) => {
+    const stats = getStats(entry);
+    const rateValue = parseFloat(stats.successRate);
+    const disabled = isModelDisabled(entry.source, entry.model);
+
+    return (
+      <>
+        <td title={entry.apiKey}>
+          {maskSecret(entry.apiKey)}
+        </td>
+        <td>{entry.providerType}</td>
+        <td title={entry.model}>
+          {entry.model}
+        </td>
+        <td title={entry.source}>
+          {entry.providerName ? (
+            <>
+              <span className={styles.channelName}>{entry.providerName}</span>
+              <span className={styles.channelSecret}> ({entry.maskedKey})</span>
+            </>
+          ) : (
+            entry.maskedKey
+          )}
+        </td>
+        <td>
+          <span className={`${styles.statusPill} ${entry.failed ? styles.failed : styles.success}`}>
+            {entry.failed ? t('monitor.logs.failed') : t('monitor.logs.success')}
+          </span>
+        </td>
+        <td>
+          <div className={styles.statusBars}>
+            {stats.recentRequests.map((req, idx) => (
+              <div
+                key={idx}
+                className={`${styles.statusBar} ${req.failed ? styles.failure : styles.success}`}
+              />
+            ))}
+          </div>
+        </td>
+        <td className={getRateClassName(rateValue, styles)}>
+          {stats.successRate}%
+        </td>
+        <td>{formatNumber(stats.totalCount)}</td>
+        <td>{formatNumber(entry.inputTokens)}</td>
+        <td>{formatNumber(entry.outputTokens)}</td>
+        <td>{formatNumber(entry.totalTokens)}</td>
+        <td>{formatTimestamp(entry.timestamp)}</td>
+        <td>
+          {entry.source && entry.source !== '-' && entry.source !== 'unknown' ? (
+            disabled ? (
+              <span className={styles.disabledLabel}>
+                {t('monitor.logs.disabled')}
+              </span>
+            ) : (
+              <button
+                className={styles.disableBtn}
+                title={t('monitor.logs.disable_model')}
+                onClick={() => handleDisableClick(entry.source, entry.model)}
+              >
+                {t('monitor.logs.disable')}
+              </button>
+            )
+          ) : (
+            '-'
+          )}
+        </td>
+      </>
+    );
+  };
+
+  return (
+    <>
+      <Card
+        title={t('monitor.logs.title')}
+        subtitle={
+          <span>
+            {formatTimeRangeCaption(timeRange, customRange, t)} · {t('monitor.logs.total_count', { count: logEntries.length })}
+            <span style={{ color: 'var(--text-tertiary)' }}> · {t('monitor.logs.scroll_hint')}</span>
+          </span>
+        }
+        extra={
+          <TimeRangeSelector
+            value={timeRange}
+            onChange={handleTimeRangeChange}
+            customRange={customRange}
+          />
+        }
+      >
+        {/* 筛选器 */}
+        <div className={styles.logFilters}>
+          <select
+            className={styles.logSelect}
+            value={filterApi}
+            onChange={(e) => setFilterApi(e.target.value)}
+          >
+            <option value="">{t('monitor.logs.all_apis')}</option>
+            {apis.map((api) => (
+              <option key={api} value={api}>
+                {maskSecret(api)}
+              </option>
+            ))}
+          </select>
+          <select
+            className={styles.logSelect}
+            value={filterProviderType}
+            onChange={(e) => setFilterProviderType(e.target.value)}
+          >
+            <option value="">{t('monitor.logs.all_provider_types')}</option>
+            {providerTypes.map((type) => (
+              <option key={type} value={type}>{type}</option>
+            ))}
+          </select>
+          <select
+            className={styles.logSelect}
+            value={filterModel}
+            onChange={(e) => setFilterModel(e.target.value)}
+          >
+            <option value="">{t('monitor.logs.all_models')}</option>
+            {models.map((model) => (
+              <option key={model} value={model}>{model}</option>
+            ))}
+          </select>
+          <select
+            className={styles.logSelect}
+            value={filterSource}
+            onChange={(e) => setFilterSource(e.target.value)}
+          >
+            <option value="">{t('monitor.logs.all_sources')}</option>
+            {sources.map((source) => (
+              <option key={source} value={source}>
+                {formatProviderDisplay(source, providerMap)}
+              </option>
+            ))}
+          </select>
+          <select
+            className={styles.logSelect}
+            value={filterStatus}
+            onChange={(e) => setFilterStatus(e.target.value as '' | 'success' | 'failed')}
+          >
+            <option value="">{t('monitor.logs.all_status')}</option>
+            <option value="success">{t('monitor.logs.success')}</option>
+            <option value="failed">{t('monitor.logs.failed')}</option>
+          </select>
+
+          <span className={styles.logLastUpdate}>
+            {getCountdownText()}
+          </span>
+
+          <select
+            className={styles.logSelect}
+            value={autoRefresh}
+            onChange={(e) => setAutoRefresh(Number(e.target.value))}
+          >
+            <option value="0">{t('monitor.logs.manual_refresh')}</option>
+            <option value="5">{t('monitor.logs.refresh_5s')}</option>
+            <option value="10">{t('monitor.logs.refresh_10s')}</option>
+            <option value="15">{t('monitor.logs.refresh_15s')}</option>
+            <option value="30">{t('monitor.logs.refresh_30s')}</option>
+            <option value="60">{t('monitor.logs.refresh_60s')}</option>
+          </select>
+        </div>
+
+        {/* 虚拟滚动表格 */}
+        <div className={styles.tableWrapper}>
+          {showLoading ? (
+            <div className={styles.emptyState}>{t('common.loading')}</div>
+          ) : filteredEntries.length === 0 ? (
+            <div className={styles.emptyState}>{t('monitor.no_data')}</div>
+          ) : (
+            <>
+              {/* 固定表头 */}
+              <div ref={headerRef} className={styles.stickyHeader}>
+                <table className={`${styles.table} ${styles.virtualTable}`}>
+                  <thead>
+                    <tr>
+                      <th>{t('monitor.logs.header_api')}</th>
+                      <th>{t('monitor.logs.header_request_type')}</th>
+                      <th>{t('monitor.logs.header_model')}</th>
+                      <th>{t('monitor.logs.header_source')}</th>
+                      <th>{t('monitor.logs.header_status')}</th>
+                      <th>{t('monitor.logs.header_recent')}</th>
+                      <th>{t('monitor.logs.header_rate')}</th>
+                      <th>{t('monitor.logs.header_count')}</th>
+                      <th>{t('monitor.logs.header_input')}</th>
+                      <th>{t('monitor.logs.header_output')}</th>
+                      <th>{t('monitor.logs.header_total')}</th>
+                      <th>{t('monitor.logs.header_time')}</th>
+                      <th>{t('monitor.logs.header_actions')}</th>
+                    </tr>
+                  </thead>
+                </table>
+              </div>
+
+              {/* 虚拟滚动容器 */}
+              <div
+                ref={tableContainerRef}
+                className={styles.virtualScrollContainer}
+                style={{
+                  height: 'calc(100vh - 420px)',
+                  minHeight: '360px',
+                  overflow: 'auto',
+                }}
+                onScroll={handleScroll}
+              >
+                <div
+                  style={{
+                    height: `${rowVirtualizer.getTotalSize()}px`,
+                    width: '100%',
+                    position: 'relative',
+                  }}
+                >
+                  <table className={`${styles.table} ${styles.virtualTable}`}>
+                    <tbody>
+                      {rowVirtualizer.getVirtualItems().map((virtualRow) => {
+                        const entry = filteredEntries[virtualRow.index];
+                        return (
+                          <tr
+                            key={entry.id}
+                            style={{
+                              position: 'absolute',
+                              top: 0,
+                              left: 0,
+                              width: '100%',
+                              height: `${virtualRow.size}px`,
+                              transform: `translateY(${virtualRow.start}px)`,
+                              display: 'table',
+                              tableLayout: 'fixed',
+                            }}
+                          >
+                            {renderRow(entry)}
+                          </tr>
+                        );
+                      })}
+                    </tbody>
+                  </table>
+                </div>
+              </div>
+            </>
+          )}
+        </div>
+
+        {/* 统计信息 */}
+        {filteredEntries.length > 0 && (
+          <div style={{ textAlign: 'center', fontSize: 12, color: 'var(--text-tertiary)', marginTop: 8 }}>
+            {t('monitor.logs.total_count', { count: filteredEntries.length })}
+          </div>
+        )}
+      </Card>
+
+      {/* 禁用确认弹窗 */}
+      <DisableModelModal
+        disableState={disableState}
+        disabling={disabling}
+        onConfirm={handleConfirmDisable}
+        onCancel={handleCancelDisable}
+      />
+
+      {/* 不支持自动禁用提示弹窗 */}
+      <UnsupportedDisableModal
+        state={unsupportedState}
+        onClose={handleCloseUnsupported}
+      />
+    </>
+  );
+}

src/components/monitor/TimeRangeSelector.tsx

@@ -0,0 +1,158 @@
+import { useState, useCallback } from 'react';
+import { useTranslation } from 'react-i18next';
+import styles from '@/pages/MonitorPage.module.scss';
+
+export type TimeRange = 1 | 7 | 14 | 30 | 'custom';
+
+interface DateRange {
+  start: Date;
+  end: Date;
+}
+
+interface TimeRangeSelectorProps {
+  value: TimeRange;
+  onChange: (range: TimeRange, customRange?: DateRange) => void;
+  customRange?: DateRange;
+}
+
+export function TimeRangeSelector({ value, onChange, customRange }: TimeRangeSelectorProps) {
+  const { t } = useTranslation();
+  const [showCustom, setShowCustom] = useState(value === 'custom');
+  const [startDate, setStartDate] = useState(() => {
+    if (customRange?.start) {
+      return formatDateForInput(customRange.start);
+    }
+    const date = new Date();
+    date.setDate(date.getDate() - 7);
+    return formatDateForInput(date);
+  });
+  const [endDate, setEndDate] = useState(() => {
+    if (customRange?.end) {
+      return formatDateForInput(customRange.end);
+    }
+    return formatDateForInput(new Date());
+  });
+
+  const handleTimeClick = useCallback((range: TimeRange) => {
+    if (range === 'custom') {
+      setShowCustom(true);
+      onChange(range);
+    } else {
+      setShowCustom(false);
+      onChange(range);
+    }
+  }, [onChange]);
+
+  const handleApplyCustom = useCallback(() => {
+    if (startDate && endDate) {
+      const start = new Date(startDate);
+      start.setHours(0, 0, 0, 0);
+      const end = new Date(endDate);
+      end.setHours(23, 59, 59, 999);
+
+      if (start <= end) {
+        onChange('custom', { start, end });
+      }
+    }
+  }, [startDate, endDate, onChange]);
+
+  return (
+    <div className={styles.timeRangeSelector}>
+      <div className={styles.timeButtons}>
+        {([1, 7, 14, 30, 'custom'] as TimeRange[]).map((range) => (
+          <button
+            key={range}
+            className={`${styles.timeButton} ${value === range ? styles.active : ''}`}
+            onClick={() => handleTimeClick(range)}
+          >
+            {range === 1
+              ? t('monitor.time.today')
+              : range === 'custom'
+              ? t('monitor.time.custom')
+              : t('monitor.time.last_n_days', { n: range })}
+          </button>
+        ))}
+      </div>
+      {showCustom && (
+        <div className={styles.customDatePicker}>
+          <input
+            type="date"
+            className={styles.dateInput}
+            value={startDate}
+            onChange={(e) => setStartDate(e.target.value)}
+          />
+          <span className={styles.dateSeparator}>{t('monitor.time.to')}</span>
+          <input
+            type="date"
+            className={styles.dateInput}
+            value={endDate}
+            onChange={(e) => setEndDate(e.target.value)}
+          />
+          <button className={styles.dateApplyBtn} onClick={handleApplyCustom}>
+            {t('monitor.time.apply')}
+          </button>
+        </div>
+      )}
+    </div>
+  );
+}
+
+function formatDateForInput(date: Date): string {
+  const year = date.getFullYear();
+  const month = String(date.getMonth() + 1).padStart(2, '0');
+  const day = String(date.getDate()).padStart(2, '0');
+  return `${year}-${month}-${day}`;
+}
+
+// 根据时间范围过滤数据的工具函数
+export function filterByTimeRange<T extends { timestamp?: string }>(
+  items: T[],
+  range: TimeRange,
+  customRange?: DateRange
+): T[] {
+  const now = new Date();
+  let cutoffStart: Date;
+  let cutoffEnd: Date = new Date(now.getTime());
+  cutoffEnd.setHours(23, 59, 59, 999);
+
+  if (range === 'custom' && customRange) {
+    cutoffStart = customRange.start;
+    cutoffEnd = customRange.end;
+  } else if (typeof range === 'number') {
+    cutoffStart = new Date(now.getTime() - range * 24 * 60 * 60 * 1000);
+    cutoffStart.setHours(0, 0, 0, 0);
+  } else {
+    // 默认7天
+    cutoffStart = new Date(now.getTime() - 7 * 24 * 60 * 60 * 1000);
+    cutoffStart.setHours(0, 0, 0, 0);
+  }
+
+  return items.filter((item) => {
+    if (!item.timestamp) return false;
+    const timestamp = new Date(item.timestamp);
+    return timestamp >= cutoffStart && timestamp <= cutoffEnd;
+  });
+}
+
+// 格式化时间范围显示
+export function formatTimeRangeCaption(
+  range: TimeRange,
+  customRange?: DateRange,
+  t?: (key: string, options?: any) => string
+): string {
+  if (range === 'custom' && customRange) {
+    const startStr = formatDateForDisplay(customRange.start);
+    const endStr = formatDateForDisplay(customRange.end);
+    return `${startStr} - ${endStr}`;
+  }
+  if (range === 1) {
+    return t ? t('monitor.time.today') : '今天';
+  }
+  return t ? t('monitor.time.last_n_days', { n: range }) : `最近 ${range} 天`;
+}
+
+function formatDateForDisplay(date: Date): string {
+  const month = date.getMonth() + 1;
+  const day = date.getDate();
+  return `${month}/${day}`;
+}

src/components/monitor/UnsupportedDisableModal.tsx

@@ -0,0 +1,82 @@
+/**
+ * 不支持自动禁用提示弹窗组件
+ * 显示手动操作指南
+ */
+
+import { useTranslation } from 'react-i18next';
+import { Modal } from '@/components/ui/Modal';
+import { Button } from '@/components/ui/Button';
+import type { UnsupportedDisableState } from '@/hooks/useDisableModel';
+
+interface UnsupportedDisableModalProps {
+  /** 不支持禁用的状态 */
+  state: UnsupportedDisableState | null;
+  /** 关闭回调 */
+  onClose: () => void;
+}
+
+export function UnsupportedDisableModal({
+  state,
+  onClose,
+}: UnsupportedDisableModalProps) {
+  const { t } = useTranslation();
+
+  if (!state) return null;
+
+  return (
+    <Modal
+      open={!!state}
+      onClose={onClose}
+      title={t('monitor.logs.disable_unsupported_title')}
+      width={450}
+    >
+      <div style={{ padding: '16px 0' }}>
+        {/* 提示信息 */}
+        <p style={{
+          marginBottom: 16,
+          lineHeight: 1.6,
+          color: 'var(--warning-color, #f59e0b)',
+          fontWeight: 500,
+        }}>
+          ⚠️ {t('monitor.logs.disable_unsupported_desc', { providerType: state.providerType })}
+        </p>
+
+        {/* 手动操作指南 */}
+        <div style={{
+          padding: '12px 16px',
+          background: 'var(--bg-tertiary)',
+          borderRadius: '8px',
+          marginBottom: 16,
+        }}>
+          <p style={{
+            fontWeight: 600,
+            marginBottom: 8,
+            color: 'var(--text-primary)',
+          }}>
+            {t('monitor.logs.disable_unsupported_guide_title')}
+          </p>
+          <ul style={{
+            margin: 0,
+            padding: 0,
+            listStyle: 'none',
+            fontSize: 13,
+            lineHeight: 1.8,
+            color: 'var(--text-secondary)',
+          }}>
+            <li>{t('monitor.logs.disable_unsupported_guide_step1')}</li>
+            <li>{t('monitor.logs.disable_unsupported_guide_step2', { providerType: state.providerType })}</li>
+            <li>{t('monitor.logs.disable_unsupported_guide_step3', { model: state.model })}</li>
+            <li>{t('monitor.logs.disable_unsupported_guide_step4')}</li>
+          </ul>
+        </div>
+
+        {/* 关闭按钮 */}
+        <div style={{ display: 'flex', justifyContent: 'flex-end' }}>
+          <Button variant="primary" onClick={onClose}>
+            {t('monitor.logs.disable_unsupported_close')}
+          </Button>
+        </div>
+      </div>
+    </Modal>
+  );
+}

src/components/monitor/index.ts

@@ -0,0 +1,8 @@
+export { KpiCards } from './KpiCards';
+export { ModelDistributionChart } from './ModelDistributionChart';
+export { DailyTrendChart } from './DailyTrendChart';
+export { HourlyModelChart } from './HourlyModelChart';
+export { HourlyTokenChart } from './HourlyTokenChart';
+export { ChannelStats } from './ChannelStats';
+export { FailureAnalysis } from './FailureAnalysis';
+export { RequestLogs } from './RequestLogs';

src/components/providers/AmpcodeSection/AmpcodeModal.tsx

@@ -0,0 +1,264 @@
+import { useEffect, useRef, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { Input } from '@/components/ui/Input';
+import { Modal } from '@/components/ui/Modal';
+import { ModelInputList } from '@/components/ui/ModelInputList';
+import { ToggleSwitch } from '@/components/ui/ToggleSwitch';
+import { useConfigStore, useNotificationStore } from '@/stores';
+import { ampcodeApi } from '@/services/api';
+import type { AmpcodeConfig } from '@/types';
+import { maskApiKey } from '@/utils/format';
+import { buildAmpcodeFormState, entriesToAmpcodeMappings } from '../utils';
+import type { AmpcodeFormState } from '../types';
+
+interface AmpcodeModalProps {
+  isOpen: boolean;
+  disableControls: boolean;
+  onClose: () => void;
+  onBusyChange?: (busy: boolean) => void;
+}
+
+export function AmpcodeModal({ isOpen, disableControls, onClose, onBusyChange }: AmpcodeModalProps) {
+  const { t } = useTranslation();
+  const { showNotification } = useNotificationStore();
+  const config = useConfigStore((state) => state.config);
+  const updateConfigValue = useConfigStore((state) => state.updateConfigValue);
+  const clearCache = useConfigStore((state) => state.clearCache);
+
+  const [form, setForm] = useState<AmpcodeFormState>(() => buildAmpcodeFormState(null));
+  const [loading, setLoading] = useState(false);
+  const [loaded, setLoaded] = useState(false);
+  const [mappingsDirty, setMappingsDirty] = useState(false);
+  const [error, setError] = useState('');
+  const [saving, setSaving] = useState(false);
+  const initializedRef = useRef(false);
+
+  const getErrorMessage = (err: unknown) => {
+    if (err instanceof Error) return err.message;
+    if (typeof err === 'string') return err;
+    return '';
+  };
+
+  useEffect(() => {
+    onBusyChange?.(loading || saving);
+  }, [loading, saving, onBusyChange]);
+
+  useEffect(() => {
+    if (!isOpen) {
+      initializedRef.current = false;
+      setLoading(false);
+      setSaving(false);
+      setError('');
+      setLoaded(false);
+      setMappingsDirty(false);
+      setForm(buildAmpcodeFormState(null));
+      onBusyChange?.(false);
+      return;
+    }
+    if (initializedRef.current) return;
+    initializedRef.current = true;
+
+    setLoading(true);
+    setLoaded(false);
+    setMappingsDirty(false);
+    setError('');
+    setForm(buildAmpcodeFormState(config?.ampcode ?? null));
+
+    void (async () => {
+      try {
+        const ampcode = await ampcodeApi.getAmpcode();
+        setLoaded(true);
+        updateConfigValue('ampcode', ampcode);
+        clearCache('ampcode');
+        setForm(buildAmpcodeFormState(ampcode));
+      } catch (err: unknown) {
+        setError(getErrorMessage(err) || t('notification.refresh_failed'));
+      } finally {
+        setLoading(false);
+      }
+    })();
+  }, [clearCache, config?.ampcode, isOpen, onBusyChange, t, updateConfigValue]);
+
+  const clearAmpcodeUpstreamApiKey = async () => {
+    if (!window.confirm(t('ai_providers.ampcode_clear_upstream_api_key_confirm'))) return;
+    setSaving(true);
+    setError('');
+    try {
+      await ampcodeApi.clearUpstreamApiKey();
+      const previous = config?.ampcode ?? {};
+      const next: AmpcodeConfig = { ...previous };
+      delete next.upstreamApiKey;
+      updateConfigValue('ampcode', next);
+      clearCache('ampcode');
+      showNotification(t('notification.ampcode_upstream_api_key_cleared'), 'success');
+    } catch (err: unknown) {
+      const message = getErrorMessage(err);
+      setError(message);
+      showNotification(`${t('notification.update_failed')}: ${message}`, 'error');
+    } finally {
+      setSaving(false);
+    }
+  };
+
+  const saveAmpcode = async () => {
+    if (!loaded && mappingsDirty) {
+      const confirmed = window.confirm(t('ai_providers.ampcode_mappings_overwrite_confirm'));
+      if (!confirmed) return;
+    }
+
+    setSaving(true);
+    setError('');
+    try {
+      const upstreamUrl = form.upstreamUrl.trim();
+      const overrideKey = form.upstreamApiKey.trim();
+      const modelMappings = entriesToAmpcodeMappings(form.mappingEntries);
+
+      if (upstreamUrl) {
+        await ampcodeApi.updateUpstreamUrl(upstreamUrl);
+      } else {
+        await ampcodeApi.clearUpstreamUrl();
+      }
+
+      await ampcodeApi.updateForceModelMappings(form.forceModelMappings);
+
+      if (loaded || mappingsDirty) {
+        if (modelMappings.length) {
+          await ampcodeApi.saveModelMappings(modelMappings);
+        } else {
+          await ampcodeApi.clearModelMappings();
+        }
+      }
+
+      if (overrideKey) {
+        await ampcodeApi.updateUpstreamApiKey(overrideKey);
+      }
+
+      const previous = config?.ampcode ?? {};
+      const next: AmpcodeConfig = {
+        upstreamUrl: upstreamUrl || undefined,
+        forceModelMappings: form.forceModelMappings,
+      };
+
+      if (previous.upstreamApiKey) {
+        next.upstreamApiKey = previous.upstreamApiKey;
+      }
+
+      if (Array.isArray(previous.modelMappings)) {
+        next.modelMappings = previous.modelMappings;
+      }
+
+      if (overrideKey) {
+        next.upstreamApiKey = overrideKey;
+      }
+
+      if (loaded || mappingsDirty) {
+        if (modelMappings.length) {
+          next.modelMappings = modelMappings;
+        } else {
+          delete next.modelMappings;
+        }
+      }
+
+      updateConfigValue('ampcode', next);
+      clearCache('ampcode');
+      showNotification(t('notification.ampcode_updated'), 'success');
+      onClose();
+    } catch (err: unknown) {
+      const message = getErrorMessage(err);
+      setError(message);
+      showNotification(`${t('notification.update_failed')}: ${message}`, 'error');
+    } finally {
+      setSaving(false);
+    }
+  };
+
+  return (
+    <Modal
+      open={isOpen}
+      onClose={onClose}
+      title={t('ai_providers.ampcode_modal_title')}
+      footer={
+        <>
+          <Button variant="secondary" onClick={onClose} disabled={saving}>
+            {t('common.cancel')}
+          </Button>
+          <Button onClick={saveAmpcode} loading={saving} disabled={disableControls || loading}>
+            {t('common.save')}
+          </Button>
+        </>
+      }
+    >
+      {error && <div className="error-box">{error}</div>}
+      <Input
+        label={t('ai_providers.ampcode_upstream_url_label')}
+        placeholder={t('ai_providers.ampcode_upstream_url_placeholder')}
+        value={form.upstreamUrl}
+        onChange={(e) => setForm((prev) => ({ ...prev, upstreamUrl: e.target.value }))}
+        disabled={loading || saving}
+        hint={t('ai_providers.ampcode_upstream_url_hint')}
+      />
+      <Input
+        label={t('ai_providers.ampcode_upstream_api_key_label')}
+        placeholder={t('ai_providers.ampcode_upstream_api_key_placeholder')}
+        type="password"
+        value={form.upstreamApiKey}
+        onChange={(e) => setForm((prev) => ({ ...prev, upstreamApiKey: e.target.value }))}
+        disabled={loading || saving}
+        hint={t('ai_providers.ampcode_upstream_api_key_hint')}
+      />
+      <div
+        style={{
+          display: 'flex',
+          gap: 8,
+          alignItems: 'center',
+          marginTop: -8,
+          marginBottom: 12,
+          flexWrap: 'wrap',
+        }}
+      >
+        <div className="hint" style={{ margin: 0 }}>
+          {t('ai_providers.ampcode_upstream_api_key_current', {
+            key: config?.ampcode?.upstreamApiKey
+              ? maskApiKey(config.ampcode.upstreamApiKey)
+              : t('common.not_set'),
+          })}
+        </div>
+        <Button
+          variant="danger"
+          size="sm"
+          onClick={clearAmpcodeUpstreamApiKey}
+          disabled={loading || saving || !config?.ampcode?.upstreamApiKey}
+        >
+          {t('ai_providers.ampcode_clear_upstream_api_key')}
+        </Button>
+      </div>
+
+      <div className="form-group">
+        <ToggleSwitch
+          label={t('ai_providers.ampcode_force_model_mappings_label')}
+          checked={form.forceModelMappings}
+          onChange={(value) => setForm((prev) => ({ ...prev, forceModelMappings: value }))}
+          disabled={loading || saving}
+        />
+        <div className="hint">{t('ai_providers.ampcode_force_model_mappings_hint')}</div>
+      </div>
+
+      <div className="form-group">
+        <label>{t('ai_providers.ampcode_model_mappings_label')}</label>
+        <ModelInputList
+          entries={form.mappingEntries}
+          onChange={(entries) => {
+            setMappingsDirty(true);
+            setForm((prev) => ({ ...prev, mappingEntries: entries }));
+          }}
+          addLabel={t('ai_providers.ampcode_model_mappings_add_btn')}
+          namePlaceholder={t('ai_providers.ampcode_model_mappings_from_placeholder')}
+          aliasPlaceholder={t('ai_providers.ampcode_model_mappings_to_placeholder')}
+          disabled={loading || saving}
+        />
+        <div className="hint">{t('ai_providers.ampcode_model_mappings_hint')}</div>
+      </div>
+    </Modal>
+  );
+}

src/components/providers/AmpcodeSection/AmpcodeSection.tsx

@@ -0,0 +1,111 @@
+import { Button } from '@/components/ui/Button';
+import { Card } from '@/components/ui/Card';
+import iconAmp from '@/assets/icons/amp.svg';
+import type { AmpcodeConfig } from '@/types';
+import { maskApiKey } from '@/utils/format';
+import styles from '@/pages/AiProvidersPage.module.scss';
+import { useTranslation } from 'react-i18next';
+import { AmpcodeModal } from './AmpcodeModal';
+
+interface AmpcodeSectionProps {
+  config: AmpcodeConfig | null | undefined;
+  loading: boolean;
+  disableControls: boolean;
+  isSaving: boolean;
+  isSwitching: boolean;
+  isBusy: boolean;
+  isModalOpen: boolean;
+  onOpen: () => void;
+  onCloseModal: () => void;
+  onBusyChange: (busy: boolean) => void;
+}
+
+export function AmpcodeSection({
+  config,
+  loading,
+  disableControls,
+  isSaving,
+  isSwitching,
+  isBusy,
+  isModalOpen,
+  onOpen,
+  onCloseModal,
+  onBusyChange,
+}: AmpcodeSectionProps) {
+  const { t } = useTranslation();
+
+  return (
+    <>
+      <Card
+        title={
+          <span className={styles.cardTitle}>
+            <img src={iconAmp} alt="" className={styles.cardTitleIcon} />
+            {t('ai_providers.ampcode_title')}
+          </span>
+        }
+        extra={
+          <Button
+            size="sm"
+            onClick={onOpen}
+            disabled={disableControls || isSaving || isBusy || isSwitching}
+          >
+            {t('common.edit')}
+          </Button>
+        }
+      >
+        {loading ? (
+          <div className="hint">{t('common.loading')}</div>
+        ) : (
+          <>
+            <div className={styles.fieldRow}>
+              <span className={styles.fieldLabel}>{t('ai_providers.ampcode_upstream_url_label')}:</span>
+              <span className={styles.fieldValue}>{config?.upstreamUrl || t('common.not_set')}</span>
+            </div>
+            <div className={styles.fieldRow}>
+              <span className={styles.fieldLabel}>
+                {t('ai_providers.ampcode_upstream_api_key_label')}:
+              </span>
+              <span className={styles.fieldValue}>
+                {config?.upstreamApiKey ? maskApiKey(config.upstreamApiKey) : t('common.not_set')}
+              </span>
+            </div>
+            <div className={styles.fieldRow}>
+              <span className={styles.fieldLabel}>
+                {t('ai_providers.ampcode_force_model_mappings_label')}:
+              </span>
+              <span className={styles.fieldValue}>
+                {(config?.forceModelMappings ?? false) ? t('common.yes') : t('common.no')}
+              </span>
+            </div>
+            <div className={styles.fieldRow} style={{ marginTop: 8 }}>
+              <span className={styles.fieldLabel}>{t('ai_providers.ampcode_model_mappings_count')}:</span>
+              <span className={styles.fieldValue}>{config?.modelMappings?.length || 0}</span>
+            </div>
+            {config?.modelMappings?.length ? (
+              <div className={styles.modelTagList}>
+                {config.modelMappings.slice(0, 5).map((mapping) => (
+                  <span key={`${mapping.from}→${mapping.to}`} className={styles.modelTag}>
+                    <span className={styles.modelName}>{mapping.from}</span>
+                    <span className={styles.modelAlias}>{mapping.to}</span>
+                  </span>
+                ))}
+                {config.modelMappings.length > 5 && (
+                  <span className={styles.modelTag}>
+                    <span className={styles.modelName}>+{config.modelMappings.length - 5}</span>
+                  </span>
+                )}
+              </div>
+            ) : null}
+          </>
+        )}
+      </Card>
+
+      <AmpcodeModal
+        isOpen={isModalOpen}
+        disableControls={disableControls}
+        onClose={onCloseModal}
+        onBusyChange={onBusyChange}
+      />
+    </>
+  );
+}

src/components/providers/AmpcodeSection/index.ts

@@ -0,0 +1 @@
+export { AmpcodeSection } from './AmpcodeSection';

src/components/providers/ClaudeSection/ClaudeModal.tsx

@@ -0,0 +1,128 @@
+import { useEffect, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { HeaderInputList } from '@/components/ui/HeaderInputList';
+import { Input } from '@/components/ui/Input';
+import { Modal } from '@/components/ui/Modal';
+import { ModelInputList, modelsToEntries } from '@/components/ui/ModelInputList';
+import type { ProviderKeyConfig } from '@/types';
+import { headersToEntries } from '@/utils/headers';
+import { excludedModelsToText } from '../utils';
+import type { ProviderFormState, ProviderModalProps } from '../types';
+
+interface ClaudeModalProps extends ProviderModalProps<ProviderKeyConfig, ProviderFormState> {
+  isSaving: boolean;
+}
+
+const buildEmptyForm = (): ProviderFormState => ({
+  apiKey: '',
+  prefix: '',
+  baseUrl: '',
+  proxyUrl: '',
+  headers: [],
+  models: [],
+  excludedModels: [],
+  modelEntries: [{ name: '', alias: '' }],
+  excludedText: '',
+});
+
+export function ClaudeModal({
+  isOpen,
+  editIndex,
+  initialData,
+  onClose,
+  onSave,
+  isSaving,
+}: ClaudeModalProps) {
+  const { t } = useTranslation();
+  const [form, setForm] = useState<ProviderFormState>(buildEmptyForm);
+
+  useEffect(() => {
+    if (!isOpen) return;
+    if (initialData) {
+      // eslint-disable-next-line react-hooks/set-state-in-effect
+      setForm({
+        ...initialData,
+        headers: headersToEntries(initialData.headers),
+        modelEntries: modelsToEntries(initialData.models),
+        excludedText: excludedModelsToText(initialData.excludedModels),
+      });
+      return;
+    }
+    setForm(buildEmptyForm());
+  }, [initialData, isOpen]);
+
+  return (
+    <Modal
+      open={isOpen}
+      onClose={onClose}
+      title={
+        editIndex !== null
+          ? t('ai_providers.claude_edit_modal_title')
+          : t('ai_providers.claude_add_modal_title')
+      }
+      footer={
+        <>
+          <Button variant="secondary" onClick={onClose} disabled={isSaving}>
+            {t('common.cancel')}
+          </Button>
+          <Button onClick={() => void onSave(form, editIndex)} loading={isSaving}>
+            {t('common.save')}
+          </Button>
+        </>
+      }
+    >
+      <Input
+        label={t('ai_providers.claude_add_modal_key_label')}
+        value={form.apiKey}
+        onChange={(e) => setForm((prev) => ({ ...prev, apiKey: e.target.value }))}
+      />
+      <Input
+        label={t('ai_providers.prefix_label')}
+        placeholder={t('ai_providers.prefix_placeholder')}
+        value={form.prefix ?? ''}
+        onChange={(e) => setForm((prev) => ({ ...prev, prefix: e.target.value }))}
+        hint={t('ai_providers.prefix_hint')}
+      />
+      <Input
+        label={t('ai_providers.claude_add_modal_url_label')}
+        value={form.baseUrl ?? ''}
+        onChange={(e) => setForm((prev) => ({ ...prev, baseUrl: e.target.value }))}
+      />
+      <Input
+        label={t('ai_providers.claude_add_modal_proxy_label')}
+        value={form.proxyUrl ?? ''}
+        onChange={(e) => setForm((prev) => ({ ...prev, proxyUrl: e.target.value }))}
+      />
+      <HeaderInputList
+        entries={form.headers}
+        onChange={(entries) => setForm((prev) => ({ ...prev, headers: entries }))}
+        addLabel={t('common.custom_headers_add')}
+        keyPlaceholder={t('common.custom_headers_key_placeholder')}
+        valuePlaceholder={t('common.custom_headers_value_placeholder')}
+      />
+      <div className="form-group">
+        <label>{t('ai_providers.claude_models_label')}</label>
+        <ModelInputList
+          entries={form.modelEntries}
+          onChange={(entries) => setForm((prev) => ({ ...prev, modelEntries: entries }))}
+          addLabel={t('ai_providers.claude_models_add_btn')}
+          namePlaceholder={t('common.model_name_placeholder')}
+          aliasPlaceholder={t('common.model_alias_placeholder')}
+          disabled={isSaving}
+        />
+      </div>
+      <div className="form-group">
+        <label>{t('ai_providers.excluded_models_label')}</label>
+        <textarea
+          className="input"
+          placeholder={t('ai_providers.excluded_models_placeholder')}
+          value={form.excludedText}
+          onChange={(e) => setForm((prev) => ({ ...prev, excludedText: e.target.value }))}
+          rows={4}
+        />
+        <div className="hint">{t('ai_providers.excluded_models_hint')}</div>
+      </div>
+    </Modal>
+  );
+}

src/components/providers/ClaudeSection/ClaudeSection.tsx

@@ -0,0 +1,214 @@
+import { Fragment, useMemo } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { Card } from '@/components/ui/Card';
+import { ToggleSwitch } from '@/components/ui/ToggleSwitch';
+import iconClaude from '@/assets/icons/claude.svg';
+import type { ProviderKeyConfig } from '@/types';
+import { maskApiKey } from '@/utils/format';
+import {
+  buildCandidateUsageSourceIds,
+  calculateStatusBarData,
+  type KeyStats,
+  type UsageDetail,
+} from '@/utils/usage';
+import styles from '@/pages/AiProvidersPage.module.scss';
+import { ProviderList } from '../ProviderList';
+import { ProviderStatusBar } from '../ProviderStatusBar';
+import { getStatsBySource, hasDisableAllModelsRule } from '../utils';
+import type { ProviderFormState } from '../types';
+import { ClaudeModal } from './ClaudeModal';
+
+interface ClaudeSectionProps {
+  configs: ProviderKeyConfig[];
+  keyStats: KeyStats;
+  usageDetails: UsageDetail[];
+  loading: boolean;
+  disableControls: boolean;
+  isSaving: boolean;
+  isSwitching: boolean;
+  isModalOpen: boolean;
+  modalIndex: number | null;
+  onAdd: () => void;
+  onEdit: (index: number) => void;
+  onDelete: (index: number) => void;
+  onToggle: (index: number, enabled: boolean) => void;
+  onCloseModal: () => void;
+  onSave: (data: ProviderFormState, index: number | null) => Promise<void>;
+}
+
+export function ClaudeSection({
+  configs,
+  keyStats,
+  usageDetails,
+  loading,
+  disableControls,
+  isSaving,
+  isSwitching,
+  isModalOpen,
+  modalIndex,
+  onAdd,
+  onEdit,
+  onDelete,
+  onToggle,
+  onCloseModal,
+  onSave,
+}: ClaudeSectionProps) {
+  const { t } = useTranslation();
+  const actionsDisabled = disableControls || isSaving || isSwitching;
+  const toggleDisabled = disableControls || loading || isSaving || isSwitching;
+
+  const statusBarCache = useMemo(() => {
+    const cache = new Map<string, ReturnType<typeof calculateStatusBarData>>();
+
+    configs.forEach((config) => {
+      if (!config.apiKey) return;
+      const candidates = buildCandidateUsageSourceIds({
+        apiKey: config.apiKey,
+        prefix: config.prefix,
+      });
+      if (!candidates.length) return;
+      const candidateSet = new Set(candidates);
+      const filteredDetails = usageDetails.filter((detail) => candidateSet.has(detail.source));
+      cache.set(config.apiKey, calculateStatusBarData(filteredDetails));
+    });
+
+    return cache;
+  }, [configs, usageDetails]);
+
+  const initialData = modalIndex !== null ? configs[modalIndex] : undefined;
+
+  return (
+    <>
+      <Card
+        title={
+          <span className={styles.cardTitle}>
+            <img src={iconClaude} alt="" className={styles.cardTitleIcon} />
+            {t('ai_providers.claude_title')}
+          </span>
+        }
+        extra={
+          <Button size="sm" onClick={onAdd} disabled={actionsDisabled}>
+            {t('ai_providers.claude_add_button')}
+          </Button>
+        }
+      >
+        <ProviderList<ProviderKeyConfig>
+          items={configs}
+          loading={loading}
+          keyField={(item) => item.apiKey}
+          emptyTitle={t('ai_providers.claude_empty_title')}
+          emptyDescription={t('ai_providers.claude_empty_desc')}
+          onEdit={onEdit}
+          onDelete={onDelete}
+          actionsDisabled={actionsDisabled}
+          getRowDisabled={(item) => hasDisableAllModelsRule(item.excludedModels)}
+          renderExtraActions={(item, index) => (
+            <ToggleSwitch
+              label={t('ai_providers.config_toggle_label')}
+              checked={!hasDisableAllModelsRule(item.excludedModels)}
+              disabled={toggleDisabled}
+              onChange={(value) => void onToggle(index, value)}
+            />
+          )}
+          renderContent={(item) => {
+            const stats = getStatsBySource(item.apiKey, keyStats, item.prefix);
+            const headerEntries = Object.entries(item.headers || {});
+            const configDisabled = hasDisableAllModelsRule(item.excludedModels);
+            const excludedModels = item.excludedModels ?? [];
+            const statusData = statusBarCache.get(item.apiKey) || calculateStatusBarData([]);
+
+            return (
+              <Fragment>
+                <div className="item-title">{t('ai_providers.claude_item_title')}</div>
+                <div className={styles.fieldRow}>
+                  <span className={styles.fieldLabel}>{t('common.api_key')}:</span>
+                  <span className={styles.fieldValue}>{maskApiKey(item.apiKey)}</span>
+                </div>
+                {item.prefix && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.prefix')}:</span>
+                    <span className={styles.fieldValue}>{item.prefix}</span>
+                  </div>
+                )}
+                {item.baseUrl && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.base_url')}:</span>
+                    <span className={styles.fieldValue}>{item.baseUrl}</span>
+                  </div>
+                )}
+                {item.proxyUrl && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.proxy_url')}:</span>
+                    <span className={styles.fieldValue}>{item.proxyUrl}</span>
+                  </div>
+                )}
+                {headerEntries.length > 0 && (
+                  <div className={styles.headerBadgeList}>
+                    {headerEntries.map(([key, value]) => (
+                      <span key={key} className={styles.headerBadge}>
+                        <strong>{key}:</strong> {value}
+                      </span>
+                    ))}
+                  </div>
+                )}
+                {configDisabled && (
+                  <div className="status-badge warning" style={{ marginTop: 8, marginBottom: 0 }}>
+                    {t('ai_providers.config_disabled_badge')}
+                  </div>
+                )}
+                {item.models?.length ? (
+                  <div className={styles.modelTagList}>
+                    <span className={styles.modelCountLabel}>
+                      {t('ai_providers.claude_models_count')}: {item.models.length}
+                    </span>
+                    {item.models.map((model) => (
+                      <span key={model.name} className={styles.modelTag}>
+                        <span className={styles.modelName}>{model.name}</span>
+                        {model.alias && model.alias !== model.name && (
+                          <span className={styles.modelAlias}>{model.alias}</span>
+                        )}
+                      </span>
+                    ))}
+                  </div>
+                ) : null}
+                {excludedModels.length ? (
+                  <div className={styles.excludedModelsSection}>
+                    <div className={styles.excludedModelsLabel}>
+                      {t('ai_providers.excluded_models_count', { count: excludedModels.length })}
+                    </div>
+                    <div className={styles.modelTagList}>
+                      {excludedModels.map((model) => (
+                        <span key={model} className={`${styles.modelTag} ${styles.excludedModelTag}`}>
+                          <span className={styles.modelName}>{model}</span>
+                        </span>
+                      ))}
+                    </div>
+                  </div>
+                ) : null}
+                <div className={styles.cardStats}>
+                  <span className={`${styles.statPill} ${styles.statSuccess}`}>
+                    {t('stats.success')}: {stats.success}
+                  </span>
+                  <span className={`${styles.statPill} ${styles.statFailure}`}>
+                    {t('stats.failure')}: {stats.failure}
+                  </span>
+                </div>
+                <ProviderStatusBar statusData={statusData} />
+              </Fragment>
+            );
+          }}
+        />
+      </Card>
+
+      <ClaudeModal
+        isOpen={isModalOpen}
+        editIndex={modalIndex}
+        initialData={initialData}
+        onClose={onCloseModal}
+        onSave={onSave}
+        isSaving={isSaving}
+      />
+    </>
+  );
+}

src/components/providers/ClaudeSection/index.ts

@@ -0,0 +1 @@
+export { ClaudeSection } from './ClaudeSection';

src/components/providers/CodexSection/CodexModal.tsx

@@ -0,0 +1,117 @@
+import { useEffect, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { HeaderInputList } from '@/components/ui/HeaderInputList';
+import { Input } from '@/components/ui/Input';
+import { Modal } from '@/components/ui/Modal';
+import type { ProviderKeyConfig } from '@/types';
+import { headersToEntries } from '@/utils/headers';
+import { modelsToEntries } from '@/components/ui/ModelInputList';
+import { excludedModelsToText } from '../utils';
+import type { ProviderFormState, ProviderModalProps } from '../types';
+
+interface CodexModalProps extends ProviderModalProps<ProviderKeyConfig, ProviderFormState> {
+  isSaving: boolean;
+}
+
+const buildEmptyForm = (): ProviderFormState => ({
+  apiKey: '',
+  prefix: '',
+  baseUrl: '',
+  proxyUrl: '',
+  headers: [],
+  models: [],
+  excludedModels: [],
+  modelEntries: [{ name: '', alias: '' }],
+  excludedText: '',
+});
+
+export function CodexModal({
+  isOpen,
+  editIndex,
+  initialData,
+  onClose,
+  onSave,
+  isSaving,
+}: CodexModalProps) {
+  const { t } = useTranslation();
+  const [form, setForm] = useState<ProviderFormState>(buildEmptyForm);
+
+  useEffect(() => {
+    if (!isOpen) return;
+    if (initialData) {
+      // eslint-disable-next-line react-hooks/set-state-in-effect
+      setForm({
+        ...initialData,
+        headers: headersToEntries(initialData.headers),
+        modelEntries: modelsToEntries(initialData.models),
+        excludedText: excludedModelsToText(initialData.excludedModels),
+      });
+      return;
+    }
+    setForm(buildEmptyForm());
+  }, [initialData, isOpen]);
+
+  return (
+    <Modal
+      open={isOpen}
+      onClose={onClose}
+      title={
+        editIndex !== null
+          ? t('ai_providers.codex_edit_modal_title')
+          : t('ai_providers.codex_add_modal_title')
+      }
+      footer={
+        <>
+          <Button variant="secondary" onClick={onClose} disabled={isSaving}>
+            {t('common.cancel')}
+          </Button>
+          <Button onClick={() => void onSave(form, editIndex)} loading={isSaving}>
+            {t('common.save')}
+          </Button>
+        </>
+      }
+    >
+      <Input
+        label={t('ai_providers.codex_add_modal_key_label')}
+        value={form.apiKey}
+        onChange={(e) => setForm((prev) => ({ ...prev, apiKey: e.target.value }))}
+      />
+      <Input
+        label={t('ai_providers.prefix_label')}
+        placeholder={t('ai_providers.prefix_placeholder')}
+        value={form.prefix ?? ''}
+        onChange={(e) => setForm((prev) => ({ ...prev, prefix: e.target.value }))}
+        hint={t('ai_providers.prefix_hint')}
+      />
+      <Input
+        label={t('ai_providers.codex_add_modal_url_label')}
+        value={form.baseUrl ?? ''}
+        onChange={(e) => setForm((prev) => ({ ...prev, baseUrl: e.target.value }))}
+      />
+      <Input
+        label={t('ai_providers.codex_add_modal_proxy_label')}
+        value={form.proxyUrl ?? ''}
+        onChange={(e) => setForm((prev) => ({ ...prev, proxyUrl: e.target.value }))}
+      />
+      <HeaderInputList
+        entries={form.headers}
+        onChange={(entries) => setForm((prev) => ({ ...prev, headers: entries }))}
+        addLabel={t('common.custom_headers_add')}
+        keyPlaceholder={t('common.custom_headers_key_placeholder')}
+        valuePlaceholder={t('common.custom_headers_value_placeholder')}
+      />
+      <div className="form-group">
+        <label>{t('ai_providers.excluded_models_label')}</label>
+        <textarea
+          className="input"
+          placeholder={t('ai_providers.excluded_models_placeholder')}
+          value={form.excludedText}
+          onChange={(e) => setForm((prev) => ({ ...prev, excludedText: e.target.value }))}
+          rows={4}
+        />
+        <div className="hint">{t('ai_providers.excluded_models_hint')}</div>
+      </div>
+    </Modal>
+  );
+}

src/components/providers/CodexSection/CodexSection.tsx

@@ -0,0 +1,206 @@
+import { Fragment, useMemo } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { Card } from '@/components/ui/Card';
+import { ToggleSwitch } from '@/components/ui/ToggleSwitch';
+import iconOpenaiLight from '@/assets/icons/openai-light.svg';
+import iconOpenaiDark from '@/assets/icons/openai-dark.svg';
+import type { ProviderKeyConfig } from '@/types';
+import { maskApiKey } from '@/utils/format';
+import {
+  buildCandidateUsageSourceIds,
+  calculateStatusBarData,
+  type KeyStats,
+  type UsageDetail,
+} from '@/utils/usage';
+import styles from '@/pages/AiProvidersPage.module.scss';
+import { ProviderList } from '../ProviderList';
+import { ProviderStatusBar } from '../ProviderStatusBar';
+import { getStatsBySource, hasDisableAllModelsRule } from '../utils';
+import type { ProviderFormState } from '../types';
+import { CodexModal } from './CodexModal';
+
+interface CodexSectionProps {
+  configs: ProviderKeyConfig[];
+  keyStats: KeyStats;
+  usageDetails: UsageDetail[];
+  loading: boolean;
+  disableControls: boolean;
+  isSaving: boolean;
+  isSwitching: boolean;
+  resolvedTheme: string;
+  isModalOpen: boolean;
+  modalIndex: number | null;
+  onAdd: () => void;
+  onEdit: (index: number) => void;
+  onDelete: (index: number) => void;
+  onToggle: (index: number, enabled: boolean) => void;
+  onCloseModal: () => void;
+  onSave: (data: ProviderFormState, index: number | null) => Promise<void>;
+}
+
+export function CodexSection({
+  configs,
+  keyStats,
+  usageDetails,
+  loading,
+  disableControls,
+  isSaving,
+  isSwitching,
+  resolvedTheme,
+  isModalOpen,
+  modalIndex,
+  onAdd,
+  onEdit,
+  onDelete,
+  onToggle,
+  onCloseModal,
+  onSave,
+}: CodexSectionProps) {
+  const { t } = useTranslation();
+  const actionsDisabled = disableControls || isSaving || isSwitching;
+  const toggleDisabled = disableControls || loading || isSaving || isSwitching;
+
+  const statusBarCache = useMemo(() => {
+    const cache = new Map<string, ReturnType<typeof calculateStatusBarData>>();
+
+    configs.forEach((config) => {
+      if (!config.apiKey) return;
+      const candidates = buildCandidateUsageSourceIds({
+        apiKey: config.apiKey,
+        prefix: config.prefix,
+      });
+      if (!candidates.length) return;
+      const candidateSet = new Set(candidates);
+      const filteredDetails = usageDetails.filter((detail) => candidateSet.has(detail.source));
+      cache.set(config.apiKey, calculateStatusBarData(filteredDetails));
+    });
+
+    return cache;
+  }, [configs, usageDetails]);
+
+  const initialData = modalIndex !== null ? configs[modalIndex] : undefined;
+
+  return (
+    <>
+      <Card
+        title={
+          <span className={styles.cardTitle}>
+            <img
+              src={resolvedTheme === 'dark' ? iconOpenaiDark : iconOpenaiLight}
+              alt=""
+              className={styles.cardTitleIcon}
+            />
+            {t('ai_providers.codex_title')}
+          </span>
+        }
+        extra={
+          <Button size="sm" onClick={onAdd} disabled={actionsDisabled}>
+            {t('ai_providers.codex_add_button')}
+          </Button>
+        }
+      >
+        <ProviderList<ProviderKeyConfig>
+          items={configs}
+          loading={loading}
+          keyField={(item) => item.apiKey}
+          emptyTitle={t('ai_providers.codex_empty_title')}
+          emptyDescription={t('ai_providers.codex_empty_desc')}
+          onEdit={onEdit}
+          onDelete={onDelete}
+          actionsDisabled={actionsDisabled}
+          getRowDisabled={(item) => hasDisableAllModelsRule(item.excludedModels)}
+          renderExtraActions={(item, index) => (
+            <ToggleSwitch
+              label={t('ai_providers.config_toggle_label')}
+              checked={!hasDisableAllModelsRule(item.excludedModels)}
+              disabled={toggleDisabled}
+              onChange={(value) => void onToggle(index, value)}
+            />
+          )}
+          renderContent={(item) => {
+            const stats = getStatsBySource(item.apiKey, keyStats, item.prefix);
+            const headerEntries = Object.entries(item.headers || {});
+            const configDisabled = hasDisableAllModelsRule(item.excludedModels);
+            const excludedModels = item.excludedModels ?? [];
+            const statusData = statusBarCache.get(item.apiKey) || calculateStatusBarData([]);
+
+            return (
+              <Fragment>
+                <div className="item-title">{t('ai_providers.codex_item_title')}</div>
+                <div className={styles.fieldRow}>
+                  <span className={styles.fieldLabel}>{t('common.api_key')}:</span>
+                  <span className={styles.fieldValue}>{maskApiKey(item.apiKey)}</span>
+                </div>
+                {item.prefix && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.prefix')}:</span>
+                    <span className={styles.fieldValue}>{item.prefix}</span>
+                  </div>
+                )}
+                {item.baseUrl && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.base_url')}:</span>
+                    <span className={styles.fieldValue}>{item.baseUrl}</span>
+                  </div>
+                )}
+                {item.proxyUrl && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.proxy_url')}:</span>
+                    <span className={styles.fieldValue}>{item.proxyUrl}</span>
+                  </div>
+                )}
+                {headerEntries.length > 0 && (
+                  <div className={styles.headerBadgeList}>
+                    {headerEntries.map(([key, value]) => (
+                      <span key={key} className={styles.headerBadge}>
+                        <strong>{key}:</strong> {value}
+                      </span>
+                    ))}
+                  </div>
+                )}
+                {configDisabled && (
+                  <div className="status-badge warning" style={{ marginTop: 8, marginBottom: 0 }}>
+                    {t('ai_providers.config_disabled_badge')}
+                  </div>
+                )}
+                {excludedModels.length ? (
+                  <div className={styles.excludedModelsSection}>
+                    <div className={styles.excludedModelsLabel}>
+                      {t('ai_providers.excluded_models_count', { count: excludedModels.length })}
+                    </div>
+                    <div className={styles.modelTagList}>
+                      {excludedModels.map((model) => (
+                        <span key={model} className={`${styles.modelTag} ${styles.excludedModelTag}`}>
+                          <span className={styles.modelName}>{model}</span>
+                        </span>
+                      ))}
+                    </div>
+                  </div>
+                ) : null}
+                <div className={styles.cardStats}>
+                  <span className={`${styles.statPill} ${styles.statSuccess}`}>
+                    {t('stats.success')}: {stats.success}
+                  </span>
+                  <span className={`${styles.statPill} ${styles.statFailure}`}>
+                    {t('stats.failure')}: {stats.failure}
+                  </span>
+                </div>
+                <ProviderStatusBar statusData={statusData} />
+              </Fragment>
+            );
+          }}
+        />
+      </Card>
+
+      <CodexModal
+        isOpen={isModalOpen}
+        editIndex={modalIndex}
+        initialData={initialData}
+        onClose={onCloseModal}
+        onSave={onSave}
+        isSaving={isSaving}
+      />
+    </>
+  );
+}

src/components/providers/CodexSection/index.ts

@@ -0,0 +1 @@
+export { CodexSection } from './CodexSection';

src/components/providers/GeminiSection/GeminiModal.tsx

@@ -0,0 +1,113 @@
+import { useEffect, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { HeaderInputList } from '@/components/ui/HeaderInputList';
+import { Input } from '@/components/ui/Input';
+import { Modal } from '@/components/ui/Modal';
+import type { GeminiKeyConfig } from '@/types';
+import { headersToEntries } from '@/utils/headers';
+import { excludedModelsToText } from '../utils';
+import type { GeminiFormState, ProviderModalProps } from '../types';
+
+interface GeminiModalProps extends ProviderModalProps<GeminiKeyConfig, GeminiFormState> {
+  isSaving: boolean;
+}
+
+const buildEmptyForm = (): GeminiFormState => ({
+  apiKey: '',
+  prefix: '',
+  baseUrl: '',
+  headers: [],
+  excludedModels: [],
+  excludedText: '',
+});
+
+export function GeminiModal({
+  isOpen,
+  editIndex,
+  initialData,
+  onClose,
+  onSave,
+  isSaving,
+}: GeminiModalProps) {
+  const { t } = useTranslation();
+  const [form, setForm] = useState<GeminiFormState>(buildEmptyForm);
+
+  useEffect(() => {
+    if (!isOpen) return;
+    if (initialData) {
+      // eslint-disable-next-line react-hooks/set-state-in-effect
+      setForm({
+        ...initialData,
+        headers: headersToEntries(initialData.headers),
+        excludedText: excludedModelsToText(initialData.excludedModels),
+      });
+      return;
+    }
+    setForm(buildEmptyForm());
+  }, [initialData, isOpen]);
+
+  const handleSave = () => {
+    void onSave(form, editIndex);
+  };
+
+  return (
+    <Modal
+      open={isOpen}
+      onClose={onClose}
+      title={
+        editIndex !== null
+          ? t('ai_providers.gemini_edit_modal_title')
+          : t('ai_providers.gemini_add_modal_title')
+      }
+      footer={
+        <>
+          <Button variant="secondary" onClick={onClose} disabled={isSaving}>
+            {t('common.cancel')}
+          </Button>
+          <Button onClick={handleSave} loading={isSaving}>
+            {t('common.save')}
+          </Button>
+        </>
+      }
+    >
+      <Input
+        label={t('ai_providers.gemini_add_modal_key_label')}
+        placeholder={t('ai_providers.gemini_add_modal_key_placeholder')}
+        value={form.apiKey}
+        onChange={(e) => setForm((prev) => ({ ...prev, apiKey: e.target.value }))}
+      />
+      <Input
+        label={t('ai_providers.prefix_label')}
+        placeholder={t('ai_providers.prefix_placeholder')}
+        value={form.prefix ?? ''}
+        onChange={(e) => setForm((prev) => ({ ...prev, prefix: e.target.value }))}
+        hint={t('ai_providers.prefix_hint')}
+      />
+      <Input
+        label={t('ai_providers.gemini_base_url_label')}
+        placeholder={t('ai_providers.gemini_base_url_placeholder')}
+        value={form.baseUrl ?? ''}
+        onChange={(e) => setForm((prev) => ({ ...prev, baseUrl: e.target.value }))}
+      />
+      <HeaderInputList
+        entries={form.headers}
+        onChange={(entries) => setForm((prev) => ({ ...prev, headers: entries }))}
+        addLabel={t('common.custom_headers_add')}
+        keyPlaceholder={t('common.custom_headers_key_placeholder')}
+        valuePlaceholder={t('common.custom_headers_value_placeholder')}
+      />
+      <div className="form-group">
+        <label>{t('ai_providers.excluded_models_label')}</label>
+        <textarea
+          className="input"
+          placeholder={t('ai_providers.excluded_models_placeholder')}
+          value={form.excludedText}
+          onChange={(e) => setForm((prev) => ({ ...prev, excludedText: e.target.value }))}
+          rows={4}
+        />
+        <div className="hint">{t('ai_providers.excluded_models_hint')}</div>
+      </div>
+    </Modal>
+  );
+}

src/components/providers/GeminiSection/GeminiSection.tsx

@@ -0,0 +1,195 @@
+import { Fragment, useMemo } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { Card } from '@/components/ui/Card';
+import { ToggleSwitch } from '@/components/ui/ToggleSwitch';
+import iconGemini from '@/assets/icons/gemini.svg';
+import type { GeminiKeyConfig } from '@/types';
+import { maskApiKey } from '@/utils/format';
+import {
+  buildCandidateUsageSourceIds,
+  calculateStatusBarData,
+  type KeyStats,
+  type UsageDetail,
+} from '@/utils/usage';
+import styles from '@/pages/AiProvidersPage.module.scss';
+import type { GeminiFormState } from '../types';
+import { ProviderList } from '../ProviderList';
+import { ProviderStatusBar } from '../ProviderStatusBar';
+import { getStatsBySource, hasDisableAllModelsRule } from '../utils';
+import { GeminiModal } from './GeminiModal';
+
+interface GeminiSectionProps {
+  configs: GeminiKeyConfig[];
+  keyStats: KeyStats;
+  usageDetails: UsageDetail[];
+  loading: boolean;
+  disableControls: boolean;
+  isSaving: boolean;
+  isSwitching: boolean;
+  isModalOpen: boolean;
+  modalIndex: number | null;
+  onAdd: () => void;
+  onEdit: (index: number) => void;
+  onDelete: (index: number) => void;
+  onToggle: (index: number, enabled: boolean) => void;
+  onCloseModal: () => void;
+  onSave: (data: GeminiFormState, index: number | null) => Promise<void>;
+}
+
+export function GeminiSection({
+  configs,
+  keyStats,
+  usageDetails,
+  loading,
+  disableControls,
+  isSaving,
+  isSwitching,
+  isModalOpen,
+  modalIndex,
+  onAdd,
+  onEdit,
+  onDelete,
+  onToggle,
+  onCloseModal,
+  onSave,
+}: GeminiSectionProps) {
+  const { t } = useTranslation();
+  const actionsDisabled = disableControls || isSaving || isSwitching;
+  const toggleDisabled = disableControls || loading || isSaving || isSwitching;
+
+  const statusBarCache = useMemo(() => {
+    const cache = new Map<string, ReturnType<typeof calculateStatusBarData>>();
+
+    configs.forEach((config) => {
+      if (!config.apiKey) return;
+      const candidates = buildCandidateUsageSourceIds({
+        apiKey: config.apiKey,
+        prefix: config.prefix,
+      });
+      if (!candidates.length) return;
+      const candidateSet = new Set(candidates);
+      const filteredDetails = usageDetails.filter((detail) => candidateSet.has(detail.source));
+      cache.set(config.apiKey, calculateStatusBarData(filteredDetails));
+    });
+
+    return cache;
+  }, [configs, usageDetails]);
+
+  const initialData = modalIndex !== null ? configs[modalIndex] : undefined;
+
+  return (
+    <>
+      <Card
+        title={
+          <span className={styles.cardTitle}>
+            <img src={iconGemini} alt="" className={styles.cardTitleIcon} />
+            {t('ai_providers.gemini_title')}
+          </span>
+        }
+        extra={
+          <Button size="sm" onClick={onAdd} disabled={actionsDisabled}>
+            {t('ai_providers.gemini_add_button')}
+          </Button>
+        }
+      >
+        <ProviderList<GeminiKeyConfig>
+          items={configs}
+          loading={loading}
+          keyField={(item) => item.apiKey}
+          emptyTitle={t('ai_providers.gemini_empty_title')}
+          emptyDescription={t('ai_providers.gemini_empty_desc')}
+          onEdit={onEdit}
+          onDelete={onDelete}
+          actionsDisabled={actionsDisabled}
+          getRowDisabled={(item) => hasDisableAllModelsRule(item.excludedModels)}
+          renderExtraActions={(item, index) => (
+            <ToggleSwitch
+              label={t('ai_providers.config_toggle_label')}
+              checked={!hasDisableAllModelsRule(item.excludedModels)}
+              disabled={toggleDisabled}
+              onChange={(value) => void onToggle(index, value)}
+            />
+          )}
+          renderContent={(item, index) => {
+            const stats = getStatsBySource(item.apiKey, keyStats, item.prefix);
+            const headerEntries = Object.entries(item.headers || {});
+            const configDisabled = hasDisableAllModelsRule(item.excludedModels);
+            const excludedModels = item.excludedModels ?? [];
+            const statusData = statusBarCache.get(item.apiKey) || calculateStatusBarData([]);
+
+            return (
+              <Fragment>
+                <div className="item-title">
+                  {t('ai_providers.gemini_item_title')} #{index + 1}
+                </div>
+                <div className={styles.fieldRow}>
+                  <span className={styles.fieldLabel}>{t('common.api_key')}:</span>
+                  <span className={styles.fieldValue}>{maskApiKey(item.apiKey)}</span>
+                </div>
+                {item.prefix && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.prefix')}:</span>
+                    <span className={styles.fieldValue}>{item.prefix}</span>
+                  </div>
+                )}
+                {item.baseUrl && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.base_url')}:</span>
+                    <span className={styles.fieldValue}>{item.baseUrl}</span>
+                  </div>
+                )}
+                {headerEntries.length > 0 && (
+                  <div className={styles.headerBadgeList}>
+                    {headerEntries.map(([key, value]) => (
+                      <span key={key} className={styles.headerBadge}>
+                        <strong>{key}:</strong> {value}
+                      </span>
+                    ))}
+                  </div>
+                )}
+                {configDisabled && (
+                  <div className="status-badge warning" style={{ marginTop: 8, marginBottom: 0 }}>
+                    {t('ai_providers.config_disabled_badge')}
+                  </div>
+                )}
+                {excludedModels.length ? (
+                  <div className={styles.excludedModelsSection}>
+                    <div className={styles.excludedModelsLabel}>
+                      {t('ai_providers.excluded_models_count', { count: excludedModels.length })}
+                    </div>
+                    <div className={styles.modelTagList}>
+                      {excludedModels.map((model) => (
+                        <span key={model} className={`${styles.modelTag} ${styles.excludedModelTag}`}>
+                          <span className={styles.modelName}>{model}</span>
+                        </span>
+                      ))}
+                    </div>
+                  </div>
+                ) : null}
+                <div className={styles.cardStats}>
+                  <span className={`${styles.statPill} ${styles.statSuccess}`}>
+                    {t('stats.success')}: {stats.success}
+                  </span>
+                  <span className={`${styles.statPill} ${styles.statFailure}`}>
+                    {t('stats.failure')}: {stats.failure}
+                  </span>
+                </div>
+                <ProviderStatusBar statusData={statusData} />
+              </Fragment>
+            );
+          }}
+        />
+      </Card>
+
+      <GeminiModal
+        isOpen={isModalOpen}
+        editIndex={modalIndex}
+        initialData={initialData}
+        onClose={onCloseModal}
+        onSave={onSave}
+        isSaving={isSaving}
+      />
+    </>
+  );
+}

src/components/providers/GeminiSection/index.ts

@@ -0,0 +1 @@
+export { GeminiSection } from './GeminiSection';

src/components/providers/OpenAISection/OpenAIDiscoveryModal.tsx

@@ -0,0 +1,194 @@
+import { useCallback, useEffect, useMemo, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { Input } from '@/components/ui/Input';
+import { Modal } from '@/components/ui/Modal';
+import { modelsApi } from '@/services/api';
+import type { ApiKeyEntry } from '@/types';
+import type { ModelInfo } from '@/utils/models';
+import { buildHeaderObject, type HeaderEntry } from '@/utils/headers';
+import { buildOpenAIModelsEndpoint } from '../utils';
+import styles from '@/pages/AiProvidersPage.module.scss';
+
+interface OpenAIDiscoveryModalProps {
+  isOpen: boolean;
+  baseUrl: string;
+  headers: HeaderEntry[];
+  apiKeyEntries: ApiKeyEntry[];
+  onClose: () => void;
+  onApply: (selected: ModelInfo[]) => void;
+}
+
+export function OpenAIDiscoveryModal({
+  isOpen,
+  baseUrl,
+  headers,
+  apiKeyEntries,
+  onClose,
+  onApply,
+}: OpenAIDiscoveryModalProps) {
+  const { t } = useTranslation();
+  const [endpoint, setEndpoint] = useState('');
+  const [models, setModels] = useState<ModelInfo[]>([]);
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState('');
+  const [search, setSearch] = useState('');
+  const [selected, setSelected] = useState<Set<string>>(new Set());
+
+  const getErrorMessage = (err: unknown) => {
+    if (err instanceof Error) return err.message;
+    if (typeof err === 'string') return err;
+    return '';
+  };
+
+  const filteredModels = useMemo(() => {
+    const filter = search.trim().toLowerCase();
+    if (!filter) return models;
+    return models.filter((model) => {
+      const name = (model.name || '').toLowerCase();
+      const alias = (model.alias || '').toLowerCase();
+      const desc = (model.description || '').toLowerCase();
+      return name.includes(filter) || alias.includes(filter) || desc.includes(filter);
+    });
+  }, [models, search]);
+
+  const fetchOpenaiModelDiscovery = useCallback(
+    async ({ allowFallback = true }: { allowFallback?: boolean } = {}) => {
+      const trimmedBaseUrl = baseUrl.trim();
+      if (!trimmedBaseUrl) return;
+
+      setLoading(true);
+      setError('');
+      try {
+        const headerObject = buildHeaderObject(headers);
+        const firstKey = apiKeyEntries.find((entry) => entry.apiKey?.trim())?.apiKey?.trim();
+        const hasAuthHeader = Boolean(headerObject.Authorization || headerObject['authorization']);
+        const list = await modelsApi.fetchModelsViaApiCall(
+          trimmedBaseUrl,
+          hasAuthHeader ? undefined : firstKey,
+          headerObject
+        );
+        setModels(list);
+      } catch (err: unknown) {
+        if (allowFallback) {
+          try {
+            const list = await modelsApi.fetchModelsViaApiCall(trimmedBaseUrl);
+            setModels(list);
+            return;
+          } catch (fallbackErr: unknown) {
+            const message = getErrorMessage(fallbackErr) || getErrorMessage(err);
+            setModels([]);
+            setError(`${t('ai_providers.openai_models_fetch_error')}: ${message}`);
+          }
+        } else {
+          setModels([]);
+          setError(`${t('ai_providers.openai_models_fetch_error')}: ${getErrorMessage(err)}`);
+        }
+      } finally {
+        setLoading(false);
+      }
+    },
+    [apiKeyEntries, baseUrl, headers, t]
+  );
+
+  useEffect(() => {
+    if (!isOpen) return;
+    setEndpoint(buildOpenAIModelsEndpoint(baseUrl));
+    setModels([]);
+    setSearch('');
+    setSelected(new Set());
+    setError('');
+    void fetchOpenaiModelDiscovery();
+  }, [baseUrl, fetchOpenaiModelDiscovery, isOpen]);
+
+  const toggleSelection = (name: string) => {
+    setSelected((prev) => {
+      const next = new Set(prev);
+      if (next.has(name)) {
+        next.delete(name);
+      } else {
+        next.add(name);
+      }
+      return next;
+    });
+  };
+
+  const handleApply = () => {
+    const selectedModels = models.filter((model) => selected.has(model.name));
+    onApply(selectedModels);
+  };
+
+  return (
+    <Modal
+      open={isOpen}
+      onClose={onClose}
+      title={t('ai_providers.openai_models_fetch_title')}
+      width={720}
+      footer={
+        <>
+          <Button variant="secondary" onClick={onClose} disabled={loading}>
+            {t('ai_providers.openai_models_fetch_back')}
+          </Button>
+          <Button onClick={handleApply} disabled={loading}>
+            {t('ai_providers.openai_models_fetch_apply')}
+          </Button>
+        </>
+      }
+    >
+      <div className="hint" style={{ marginBottom: 8 }}>
+        {t('ai_providers.openai_models_fetch_hint')}
+      </div>
+      <div className="form-group">
+        <label>{t('ai_providers.openai_models_fetch_url_label')}</label>
+        <div style={{ display: 'flex', gap: 8, alignItems: 'center' }}>
+          <input className="input" readOnly value={endpoint} />
+          <Button
+            variant="secondary"
+            size="sm"
+            onClick={() => void fetchOpenaiModelDiscovery({ allowFallback: true })}
+            loading={loading}
+          >
+            {t('ai_providers.openai_models_fetch_refresh')}
+          </Button>
+        </div>
+      </div>
+      <Input
+        label={t('ai_providers.openai_models_search_label')}
+        placeholder={t('ai_providers.openai_models_search_placeholder')}
+        value={search}
+        onChange={(e) => setSearch(e.target.value)}
+      />
+      {error && <div className="error-box">{error}</div>}
+      {loading ? (
+        <div className="hint">{t('ai_providers.openai_models_fetch_loading')}</div>
+      ) : models.length === 0 ? (
+        <div className="hint">{t('ai_providers.openai_models_fetch_empty')}</div>
+      ) : filteredModels.length === 0 ? (
+        <div className="hint">{t('ai_providers.openai_models_search_empty')}</div>
+      ) : (
+        <div className={styles.modelDiscoveryList}>
+          {filteredModels.map((model) => {
+            const checked = selected.has(model.name);
+            return (
+              <label
+                key={model.name}
+                className={`${styles.modelDiscoveryRow} ${checked ? styles.modelDiscoveryRowSelected : ''}`}
+              >
+                <input type="checkbox" checked={checked} onChange={() => toggleSelection(model.name)} />
+                <div className={styles.modelDiscoveryMeta}>
+                  <div className={styles.modelDiscoveryName}>
+                    {model.name}
+                    {model.alias && <span className={styles.modelDiscoveryAlias}>{model.alias}</span>}
+                  </div>
+                  {model.description && (
+                    <div className={styles.modelDiscoveryDesc}>{model.description}</div>
+                  )}
+                </div>
+              </label>
+            );
+          })}
+        </div>
+      )}
+    </Modal>
+  );
+}

src/components/providers/OpenAISection/OpenAIModal.tsx

@@ -0,0 +1,432 @@
+import { useEffect, useMemo, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { HeaderInputList } from '@/components/ui/HeaderInputList';
+import { Input } from '@/components/ui/Input';
+import { Modal } from '@/components/ui/Modal';
+import { ModelInputList, modelsToEntries } from '@/components/ui/ModelInputList';
+import { useNotificationStore } from '@/stores';
+import { apiCallApi, getApiCallErrorMessage } from '@/services/api';
+import type { OpenAIProviderConfig, ApiKeyEntry } from '@/types';
+import { buildHeaderObject, headersToEntries } from '@/utils/headers';
+import type { ModelInfo } from '@/utils/models';
+import styles from '@/pages/AiProvidersPage.module.scss';
+import { buildApiKeyEntry, buildOpenAIChatCompletionsEndpoint } from '../utils';
+import type { ModelEntry, OpenAIFormState, ProviderModalProps } from '../types';
+import { OpenAIDiscoveryModal } from './OpenAIDiscoveryModal';
+
+const OPENAI_TEST_TIMEOUT_MS = 30_000;
+
+interface OpenAIModalProps extends ProviderModalProps<OpenAIProviderConfig, OpenAIFormState> {
+  isSaving: boolean;
+}
+
+const buildEmptyForm = (): OpenAIFormState => ({
+  name: '',
+  prefix: '',
+  baseUrl: '',
+  headers: [],
+  apiKeyEntries: [buildApiKeyEntry()],
+  modelEntries: [{ name: '', alias: '' }],
+  testModel: undefined,
+});
+
+export function OpenAIModal({
+  isOpen,
+  editIndex,
+  initialData,
+  onClose,
+  onSave,
+  isSaving,
+}: OpenAIModalProps) {
+  const { t } = useTranslation();
+  const { showNotification } = useNotificationStore();
+  const [form, setForm] = useState<OpenAIFormState>(buildEmptyForm);
+  const [discoveryOpen, setDiscoveryOpen] = useState(false);
+  const [testModel, setTestModel] = useState('');
+  const [testStatus, setTestStatus] = useState<'idle' | 'loading' | 'success' | 'error'>('idle');
+  const [testMessage, setTestMessage] = useState('');
+
+  const getErrorMessage = (err: unknown) => {
+    if (err instanceof Error) return err.message;
+    if (typeof err === 'string') return err;
+    return '';
+  };
+
+  const availableModels = useMemo(
+    () => form.modelEntries.map((entry) => entry.name.trim()).filter(Boolean),
+    [form.modelEntries]
+  );
+
+  useEffect(() => {
+    if (!isOpen) {
+      setDiscoveryOpen(false);
+      return;
+    }
+
+    if (initialData) {
+      const modelEntries = modelsToEntries(initialData.models);
+      setForm({
+        name: initialData.name,
+        prefix: initialData.prefix ?? '',
+        baseUrl: initialData.baseUrl,
+        headers: headersToEntries(initialData.headers),
+        testModel: initialData.testModel,
+        modelEntries,
+        apiKeyEntries: initialData.apiKeyEntries?.length
+          ? initialData.apiKeyEntries
+          : [buildApiKeyEntry()],
+      });
+      const available = modelEntries.map((entry) => entry.name.trim()).filter(Boolean);
+      const initialModel =
+        initialData.testModel && available.includes(initialData.testModel)
+          ? initialData.testModel
+          : available[0] || '';
+      setTestModel(initialModel);
+    } else {
+      setForm(buildEmptyForm());
+      setTestModel('');
+    }
+
+    setTestStatus('idle');
+    setTestMessage('');
+    setDiscoveryOpen(false);
+  }, [initialData, isOpen]);
+
+  useEffect(() => {
+    if (!isOpen) return;
+    if (availableModels.length === 0) {
+      if (testModel) {
+        setTestModel('');
+        setTestStatus('idle');
+        setTestMessage('');
+      }
+      return;
+    }
+
+    if (!testModel || !availableModels.includes(testModel)) {
+      setTestModel(availableModels[0]);
+      setTestStatus('idle');
+      setTestMessage('');
+    }
+  }, [availableModels, isOpen, testModel]);
+
+  const renderKeyEntries = (entries: ApiKeyEntry[]) => {
+    const list = entries.length ? entries : [buildApiKeyEntry()];
+    const updateEntry = (idx: number, field: keyof ApiKeyEntry, value: string) => {
+      const next = list.map((entry, i) => (i === idx ? { ...entry, [field]: value } : entry));
+      setForm((prev) => ({ ...prev, apiKeyEntries: next }));
+    };
+
+    const removeEntry = (idx: number) => {
+      const next = list.filter((_, i) => i !== idx);
+      setForm((prev) => ({
+        ...prev,
+        apiKeyEntries: next.length ? next : [buildApiKeyEntry()],
+      }));
+    };
+
+    const addEntry = () => {
+      setForm((prev) => ({ ...prev, apiKeyEntries: [...list, buildApiKeyEntry()] }));
+    };
+
+    return (
+      <div className="stack">
+        {list.map((entry, index) => (
+          <div key={index} className="item-row">
+            <div className="item-meta">
+              <Input
+                label={`${t('common.api_key')} #${index + 1}`}
+                value={entry.apiKey}
+                onChange={(e) => updateEntry(index, 'apiKey', e.target.value)}
+              />
+              <Input
+                label={t('common.proxy_url')}
+                value={entry.proxyUrl ?? ''}
+                onChange={(e) => updateEntry(index, 'proxyUrl', e.target.value)}
+              />
+            </div>
+            <div className="item-actions">
+              <Button
+                variant="ghost"
+                size="sm"
+                onClick={() => removeEntry(index)}
+                disabled={list.length <= 1 || isSaving}
+              >
+                {t('common.delete')}
+              </Button>
+            </div>
+          </div>
+        ))}
+        <Button variant="secondary" size="sm" onClick={addEntry} disabled={isSaving}>
+          {t('ai_providers.openai_keys_add_btn')}
+        </Button>
+      </div>
+    );
+  };
+
+  const openOpenaiModelDiscovery = () => {
+    const baseUrl = form.baseUrl.trim();
+    if (!baseUrl) {
+      showNotification(t('ai_providers.openai_models_fetch_invalid_url'), 'error');
+      return;
+    }
+    setDiscoveryOpen(true);
+  };
+
+  const applyOpenaiModelDiscoverySelection = (selectedModels: ModelInfo[]) => {
+    if (!selectedModels.length) {
+      setDiscoveryOpen(false);
+      return;
+    }
+
+    const mergedMap = new Map<string, ModelEntry>();
+    form.modelEntries.forEach((entry) => {
+      const name = entry.name.trim();
+      if (!name) return;
+      mergedMap.set(name, { name, alias: entry.alias?.trim() || '' });
+    });
+
+    let addedCount = 0;
+    selectedModels.forEach((model) => {
+      const name = model.name.trim();
+      if (!name || mergedMap.has(name)) return;
+      mergedMap.set(name, { name, alias: model.alias ?? '' });
+      addedCount += 1;
+    });
+
+    const mergedEntries = Array.from(mergedMap.values());
+    setForm((prev) => ({
+      ...prev,
+      modelEntries: mergedEntries.length ? mergedEntries : [{ name: '', alias: '' }],
+    }));
+
+    setDiscoveryOpen(false);
+    if (addedCount > 0) {
+      showNotification(t('ai_providers.openai_models_fetch_added', { count: addedCount }), 'success');
+    }
+  };
+
+  const testOpenaiProviderConnection = async () => {
+    const baseUrl = form.baseUrl.trim();
+    if (!baseUrl) {
+      const message = t('notification.openai_test_url_required');
+      setTestStatus('error');
+      setTestMessage(message);
+      showNotification(message, 'error');
+      return;
+    }
+
+    const endpoint = buildOpenAIChatCompletionsEndpoint(baseUrl);
+    if (!endpoint) {
+      const message = t('notification.openai_test_url_required');
+      setTestStatus('error');
+      setTestMessage(message);
+      showNotification(message, 'error');
+      return;
+    }
+
+    const firstKeyEntry = form.apiKeyEntries.find((entry) => entry.apiKey?.trim());
+    if (!firstKeyEntry) {
+      const message = t('notification.openai_test_key_required');
+      setTestStatus('error');
+      setTestMessage(message);
+      showNotification(message, 'error');
+      return;
+    }
+
+    const modelName = testModel.trim() || availableModels[0] || '';
+    if (!modelName) {
+      const message = t('notification.openai_test_model_required');
+      setTestStatus('error');
+      setTestMessage(message);
+      showNotification(message, 'error');
+      return;
+    }
+
+    const customHeaders = buildHeaderObject(form.headers);
+    const headers: Record<string, string> = {
+      'Content-Type': 'application/json',
+      ...customHeaders,
+    };
+    if (!headers.Authorization && !headers['authorization']) {
+      headers.Authorization = `Bearer ${firstKeyEntry.apiKey.trim()}`;
+    }
+
+    setTestStatus('loading');
+    setTestMessage(t('ai_providers.openai_test_running'));
+
+    try {
+      const result = await apiCallApi.request(
+        {
+          method: 'POST',
+          url: endpoint,
+          header: Object.keys(headers).length ? headers : undefined,
+          data: JSON.stringify({
+            model: modelName,
+            messages: [{ role: 'user', content: 'Hi' }],
+            stream: false,
+            max_tokens: 5,
+          }),
+        },
+        { timeout: OPENAI_TEST_TIMEOUT_MS }
+      );
+
+      if (result.statusCode < 200 || result.statusCode >= 300) {
+        throw new Error(getApiCallErrorMessage(result));
+      }
+
+      setTestStatus('success');
+      setTestMessage(t('ai_providers.openai_test_success'));
+    } catch (err: unknown) {
+      setTestStatus('error');
+      const message = getErrorMessage(err);
+      const errorCode =
+        typeof err === 'object' && err !== null && 'code' in err ? String((err as { code?: string }).code) : '';
+      const isTimeout =
+        errorCode === 'ECONNABORTED' || message.toLowerCase().includes('timeout');
+      if (isTimeout) {
+        setTestMessage(t('ai_providers.openai_test_timeout', { seconds: OPENAI_TEST_TIMEOUT_MS / 1000 }));
+      } else {
+        setTestMessage(`${t('ai_providers.openai_test_failed')}: ${message}`);
+      }
+    }
+  };
+
+  return (
+    <>
+      <Modal
+        open={isOpen}
+        onClose={onClose}
+        title={
+          editIndex !== null
+            ? t('ai_providers.openai_edit_modal_title')
+            : t('ai_providers.openai_add_modal_title')
+        }
+        footer={
+          <>
+            <Button variant="secondary" onClick={onClose} disabled={isSaving}>
+              {t('common.cancel')}
+            </Button>
+            <Button onClick={() => void onSave(form, editIndex)} loading={isSaving}>
+              {t('common.save')}
+            </Button>
+          </>
+        }
+      >
+        <Input
+          label={t('ai_providers.openai_add_modal_name_label')}
+          value={form.name}
+          onChange={(e) => setForm((prev) => ({ ...prev, name: e.target.value }))}
+        />
+        <Input
+          label={t('ai_providers.prefix_label')}
+          placeholder={t('ai_providers.prefix_placeholder')}
+          value={form.prefix ?? ''}
+          onChange={(e) => setForm((prev) => ({ ...prev, prefix: e.target.value }))}
+          hint={t('ai_providers.prefix_hint')}
+        />
+        <Input
+          label={t('ai_providers.openai_add_modal_url_label')}
+          value={form.baseUrl}
+          onChange={(e) => setForm((prev) => ({ ...prev, baseUrl: e.target.value }))}
+        />
+
+        <HeaderInputList
+          entries={form.headers}
+          onChange={(entries) => setForm((prev) => ({ ...prev, headers: entries }))}
+          addLabel={t('common.custom_headers_add')}
+          keyPlaceholder={t('common.custom_headers_key_placeholder')}
+          valuePlaceholder={t('common.custom_headers_value_placeholder')}
+        />
+
+        <div className="form-group">
+          <label>
+            {editIndex !== null
+              ? t('ai_providers.openai_edit_modal_models_label')
+              : t('ai_providers.openai_add_modal_models_label')}
+          </label>
+          <div className="hint">{t('ai_providers.openai_models_hint')}</div>
+          <ModelInputList
+            entries={form.modelEntries}
+            onChange={(entries) => setForm((prev) => ({ ...prev, modelEntries: entries }))}
+            addLabel={t('ai_providers.openai_models_add_btn')}
+            namePlaceholder={t('common.model_name_placeholder')}
+            aliasPlaceholder={t('common.model_alias_placeholder')}
+            disabled={isSaving}
+          />
+          <Button variant="secondary" size="sm" onClick={openOpenaiModelDiscovery} disabled={isSaving}>
+            {t('ai_providers.openai_models_fetch_button')}
+          </Button>
+        </div>
+
+        <div className="form-group">
+          <label>{t('ai_providers.openai_test_title')}</label>
+          <div className="hint">{t('ai_providers.openai_test_hint')}</div>
+          <div style={{ display: 'flex', gap: 8, alignItems: 'center' }}>
+            <select
+              className={`input ${styles.openaiTestSelect}`}
+              value={testModel}
+              onChange={(e) => {
+                setTestModel(e.target.value);
+                setTestStatus('idle');
+                setTestMessage('');
+              }}
+              disabled={isSaving || availableModels.length === 0}
+            >
+              <option value="">
+                {availableModels.length
+                  ? t('ai_providers.openai_test_select_placeholder')
+                  : t('ai_providers.openai_test_select_empty')}
+              </option>
+              {form.modelEntries
+                .filter((entry) => entry.name.trim())
+                .map((entry, idx) => {
+                  const name = entry.name.trim();
+                  const alias = entry.alias.trim();
+                  const label = alias && alias !== name ? `${name} (${alias})` : name;
+                  return (
+                    <option key={`${name}-${idx}`} value={name}>
+                      {label}
+                    </option>
+                  );
+                })}
+            </select>
+            <Button
+              variant={testStatus === 'error' ? 'danger' : 'secondary'}
+              className={`${styles.openaiTestButton} ${testStatus === 'success' ? styles.openaiTestButtonSuccess : ''}`}
+              onClick={testOpenaiProviderConnection}
+              loading={testStatus === 'loading'}
+              disabled={isSaving || availableModels.length === 0}
+            >
+              {t('ai_providers.openai_test_action')}
+            </Button>
+          </div>
+          {testMessage && (
+            <div
+              className={`status-badge ${
+                testStatus === 'error' ? 'error' : testStatus === 'success' ? 'success' : 'muted'
+              }`}
+            >
+              {testMessage}
+            </div>
+          )}
+        </div>
+
+        <div className="form-group">
+          <label>{t('ai_providers.openai_add_modal_keys_label')}</label>
+          {renderKeyEntries(form.apiKeyEntries)}
+        </div>
+      </Modal>
+
+      <OpenAIDiscoveryModal
+        isOpen={discoveryOpen}
+        baseUrl={form.baseUrl}
+        headers={form.headers}
+        apiKeyEntries={form.apiKeyEntries}
+        onClose={() => setDiscoveryOpen(false)}
+        onApply={applyOpenaiModelDiscoverySelection}
+      />
+    </>
+  );
+}

src/components/providers/OpenAISection/OpenAISection.tsx

@@ -0,0 +1,218 @@
+import { Fragment, useMemo } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { Card } from '@/components/ui/Card';
+import { IconCheck, IconX } from '@/components/ui/icons';
+import iconOpenaiLight from '@/assets/icons/openai-light.svg';
+import iconOpenaiDark from '@/assets/icons/openai-dark.svg';
+import type { OpenAIProviderConfig } from '@/types';
+import { maskApiKey } from '@/utils/format';
+import {
+  buildCandidateUsageSourceIds,
+  calculateStatusBarData,
+  type KeyStats,
+  type UsageDetail,
+} from '@/utils/usage';
+import styles from '@/pages/AiProvidersPage.module.scss';
+import { ProviderList } from '../ProviderList';
+import { ProviderStatusBar } from '../ProviderStatusBar';
+import { getOpenAIProviderStats, getStatsBySource } from '../utils';
+import type { OpenAIFormState } from '../types';
+import { OpenAIModal } from './OpenAIModal';
+
+interface OpenAISectionProps {
+  configs: OpenAIProviderConfig[];
+  keyStats: KeyStats;
+  usageDetails: UsageDetail[];
+  loading: boolean;
+  disableControls: boolean;
+  isSaving: boolean;
+  isSwitching: boolean;
+  resolvedTheme: string;
+  isModalOpen: boolean;
+  modalIndex: number | null;
+  onAdd: () => void;
+  onEdit: (index: number) => void;
+  onDelete: (index: number) => void;
+  onCloseModal: () => void;
+  onSave: (data: OpenAIFormState, index: number | null) => Promise<void>;
+}
+
+export function OpenAISection({
+  configs,
+  keyStats,
+  usageDetails,
+  loading,
+  disableControls,
+  isSaving,
+  isSwitching,
+  resolvedTheme,
+  isModalOpen,
+  modalIndex,
+  onAdd,
+  onEdit,
+  onDelete,
+  onCloseModal,
+  onSave,
+}: OpenAISectionProps) {
+  const { t } = useTranslation();
+  const actionsDisabled = disableControls || isSaving || isSwitching;
+
+  const statusBarCache = useMemo(() => {
+    const cache = new Map<string, ReturnType<typeof calculateStatusBarData>>();
+
+    configs.forEach((provider) => {
+      const sourceIds = new Set<string>();
+      buildCandidateUsageSourceIds({ prefix: provider.prefix }).forEach((id) => sourceIds.add(id));
+      (provider.apiKeyEntries || []).forEach((entry) => {
+        buildCandidateUsageSourceIds({ apiKey: entry.apiKey }).forEach((id) => sourceIds.add(id));
+      });
+
+      const filteredDetails = sourceIds.size
+        ? usageDetails.filter((detail) => sourceIds.has(detail.source))
+        : [];
+      cache.set(provider.name, calculateStatusBarData(filteredDetails));
+    });
+
+    return cache;
+  }, [configs, usageDetails]);
+
+  const initialData = modalIndex !== null ? configs[modalIndex] : undefined;
+
+  return (
+    <>
+      <Card
+        title={
+          <span className={styles.cardTitle}>
+            <img
+              src={resolvedTheme === 'dark' ? iconOpenaiDark : iconOpenaiLight}
+              alt=""
+              className={styles.cardTitleIcon}
+            />
+            {t('ai_providers.openai_title')}
+          </span>
+        }
+        extra={
+          <Button size="sm" onClick={onAdd} disabled={actionsDisabled}>
+            {t('ai_providers.openai_add_button')}
+          </Button>
+        }
+      >
+        <ProviderList<OpenAIProviderConfig>
+          items={configs}
+          loading={loading}
+          keyField={(item) => item.name}
+          emptyTitle={t('ai_providers.openai_empty_title')}
+          emptyDescription={t('ai_providers.openai_empty_desc')}
+          onEdit={onEdit}
+          onDelete={onDelete}
+          actionsDisabled={actionsDisabled}
+          renderContent={(item) => {
+            const stats = getOpenAIProviderStats(item.apiKeyEntries, keyStats, item.prefix);
+            const headerEntries = Object.entries(item.headers || {});
+            const apiKeyEntries = item.apiKeyEntries || [];
+            const statusData = statusBarCache.get(item.name) || calculateStatusBarData([]);
+
+            return (
+              <Fragment>
+                <div className="item-title">{item.name}</div>
+                {item.prefix && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.prefix')}:</span>
+                    <span className={styles.fieldValue}>{item.prefix}</span>
+                  </div>
+                )}
+                <div className={styles.fieldRow}>
+                  <span className={styles.fieldLabel}>{t('common.base_url')}:</span>
+                  <span className={styles.fieldValue}>{item.baseUrl}</span>
+                </div>
+                {headerEntries.length > 0 && (
+                  <div className={styles.headerBadgeList}>
+                    {headerEntries.map(([key, value]) => (
+                      <span key={key} className={styles.headerBadge}>
+                        <strong>{key}:</strong> {value}
+                      </span>
+                    ))}
+                  </div>
+                )}
+                {apiKeyEntries.length > 0 && (
+                  <div className={styles.apiKeyEntriesSection}>
+                    <div className={styles.apiKeyEntriesLabel}>
+                      {t('ai_providers.openai_keys_count')}: {apiKeyEntries.length}
+                    </div>
+                    <div className={styles.apiKeyEntryList}>
+                      {apiKeyEntries.map((entry, entryIndex) => {
+                        const entryStats = getStatsBySource(entry.apiKey, keyStats);
+                        return (
+                          <div key={entryIndex} className={styles.apiKeyEntryCard}>
+                            <span className={styles.apiKeyEntryIndex}>{entryIndex + 1}</span>
+                            <span className={styles.apiKeyEntryKey}>{maskApiKey(entry.apiKey)}</span>
+                            {entry.proxyUrl && (
+                              <span className={styles.apiKeyEntryProxy}>{entry.proxyUrl}</span>
+                            )}
+                            <div className={styles.apiKeyEntryStats}>
+                              <span
+                                className={`${styles.apiKeyEntryStat} ${styles.apiKeyEntryStatSuccess}`}
+                              >
+                                <IconCheck size={12} /> {entryStats.success}
+                              </span>
+                              <span
+                                className={`${styles.apiKeyEntryStat} ${styles.apiKeyEntryStatFailure}`}
+                              >
+                                <IconX size={12} /> {entryStats.failure}
+                              </span>
+                            </div>
+                          </div>
+                        );
+                      })}
+                    </div>
+                  </div>
+                )}
+                <div className={styles.fieldRow} style={{ marginTop: '8px' }}>
+                  <span className={styles.fieldLabel}>{t('ai_providers.openai_models_count')}:</span>
+                  <span className={styles.fieldValue}>{item.models?.length || 0}</span>
+                </div>
+                {item.models?.length ? (
+                  <div className={styles.modelTagList}>
+                    {item.models.map((model) => (
+                      <span key={model.name} className={styles.modelTag}>
+                        <span className={styles.modelName}>{model.name}</span>
+                        {model.alias && model.alias !== model.name && (
+                          <span className={styles.modelAlias}>{model.alias}</span>
+                        )}
+                      </span>
+                    ))}
+                  </div>
+                ) : null}
+                {item.testModel && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>Test Model:</span>
+                    <span className={styles.fieldValue}>{item.testModel}</span>
+                  </div>
+                )}
+                <div className={styles.cardStats}>
+                  <span className={`${styles.statPill} ${styles.statSuccess}`}>
+                    {t('stats.success')}: {stats.success}
+                  </span>
+                  <span className={`${styles.statPill} ${styles.statFailure}`}>
+                    {t('stats.failure')}: {stats.failure}
+                  </span>
+                </div>
+                <ProviderStatusBar statusData={statusData} />
+              </Fragment>
+            );
+          }}
+        />
+      </Card>
+
+      <OpenAIModal
+        isOpen={isModalOpen}
+        editIndex={modalIndex}
+        initialData={initialData}
+        onClose={onCloseModal}
+        onSave={onSave}
+        isSaving={isSaving}
+      />
+    </>
+  );
+}

src/components/providers/OpenAISection/index.ts

@@ -0,0 +1 @@
+export { OpenAISection } from './OpenAISection';

src/components/providers/ProviderList.tsx

@@ -0,0 +1,80 @@
+import type { ReactNode } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { EmptyState } from '@/components/ui/EmptyState';
+
+interface ProviderListProps<T> {
+  items: T[];
+  loading: boolean;
+  keyField: (item: T) => string;
+  renderContent: (item: T, index: number) => ReactNode;
+  onEdit: (index: number) => void;
+  onDelete: (index: number) => void;
+  emptyTitle: string;
+  emptyDescription: string;
+  deleteLabel?: string;
+  actionsDisabled?: boolean;
+  getRowDisabled?: (item: T, index: number) => boolean;
+  renderExtraActions?: (item: T, index: number) => ReactNode;
+}
+
+export function ProviderList<T>({
+  items,
+  loading,
+  keyField,
+  renderContent,
+  onEdit,
+  onDelete,
+  emptyTitle,
+  emptyDescription,
+  deleteLabel,
+  actionsDisabled = false,
+  getRowDisabled,
+  renderExtraActions,
+}: ProviderListProps<T>) {
+  const { t } = useTranslation();
+
+  if (loading) {
+    return <div className="hint">{t('common.loading')}</div>;
+  }
+
+  if (!items.length) {
+    return <EmptyState title={emptyTitle} description={emptyDescription} />;
+  }
+
+  return (
+    <div className="item-list">
+      {items.map((item, index) => {
+        const rowDisabled = getRowDisabled ? getRowDisabled(item, index) : false;
+        return (
+          <div
+            key={keyField(item)}
+            className="item-row"
+            style={rowDisabled ? { opacity: 0.6 } : undefined}
+          >
+            <div className="item-meta">{renderContent(item, index)}</div>
+            <div className="item-actions">
+              <Button
+                variant="secondary"
+                size="sm"
+                onClick={() => onEdit(index)}
+                disabled={actionsDisabled}
+              >
+                {t('common.edit')}
+              </Button>
+              <Button
+                variant="danger"
+                size="sm"
+                onClick={() => onDelete(index)}
+                disabled={actionsDisabled}
+              >
+                {deleteLabel || t('common.delete')}
+              </Button>
+              {renderExtraActions ? renderExtraActions(item, index) : null}
+            </div>
+          </div>
+        );
+      })}
+    </div>
+  );
+}

src/components/providers/ProviderStatusBar.tsx

@@ -0,0 +1,38 @@
+import { calculateStatusBarData } from '@/utils/usage';
+import styles from '@/pages/AiProvidersPage.module.scss';
+
+interface ProviderStatusBarProps {
+  statusData: ReturnType<typeof calculateStatusBarData>;
+}
+
+export function ProviderStatusBar({ statusData }: ProviderStatusBarProps) {
+  const hasData = statusData.totalSuccess + statusData.totalFailure > 0;
+  const rateClass = !hasData
+    ? ''
+    : statusData.successRate >= 90
+      ? styles.statusRateHigh
+      : statusData.successRate >= 50
+        ? styles.statusRateMedium
+        : styles.statusRateLow;
+
+  return (
+    <div className={styles.statusBar}>
+      <div className={styles.statusBlocks}>
+        {statusData.blocks.map((state, idx) => {
+          const blockClass =
+            state === 'success'
+              ? styles.statusBlockSuccess
+              : state === 'failure'
+                ? styles.statusBlockFailure
+                : state === 'mixed'
+                  ? styles.statusBlockMixed
+                  : styles.statusBlockIdle;
+          return <div key={idx} className={`${styles.statusBlock} ${blockClass}`} />;
+        })}
+      </div>
+      <span className={`${styles.statusRate} ${rateClass}`}>
+        {hasData ? `${statusData.successRate.toFixed(1)}%` : '--'}
+      </span>
+    </div>
+  );
+}

src/components/providers/VertexSection/VertexModal.tsx

@@ -0,0 +1,117 @@
+import { useEffect, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { HeaderInputList } from '@/components/ui/HeaderInputList';
+import { Input } from '@/components/ui/Input';
+import { Modal } from '@/components/ui/Modal';
+import { ModelInputList, modelsToEntries } from '@/components/ui/ModelInputList';
+import type { ProviderKeyConfig } from '@/types';
+import { headersToEntries } from '@/utils/headers';
+import type { ProviderModalProps, VertexFormState } from '../types';
+
+interface VertexModalProps extends ProviderModalProps<ProviderKeyConfig, VertexFormState> {
+  isSaving: boolean;
+}
+
+const buildEmptyForm = (): VertexFormState => ({
+  apiKey: '',
+  prefix: '',
+  baseUrl: '',
+  proxyUrl: '',
+  headers: [],
+  models: [],
+  modelEntries: [{ name: '', alias: '' }],
+});
+
+export function VertexModal({
+  isOpen,
+  editIndex,
+  initialData,
+  onClose,
+  onSave,
+  isSaving,
+}: VertexModalProps) {
+  const { t } = useTranslation();
+  const [form, setForm] = useState<VertexFormState>(buildEmptyForm);
+
+  useEffect(() => {
+    if (!isOpen) return;
+    if (initialData) {
+      // eslint-disable-next-line react-hooks/set-state-in-effect
+      setForm({
+        ...initialData,
+        headers: headersToEntries(initialData.headers),
+        modelEntries: modelsToEntries(initialData.models),
+      });
+      return;
+    }
+    setForm(buildEmptyForm());
+  }, [initialData, isOpen]);
+
+  return (
+    <Modal
+      open={isOpen}
+      onClose={onClose}
+      title={
+        editIndex !== null
+          ? t('ai_providers.vertex_edit_modal_title')
+          : t('ai_providers.vertex_add_modal_title')
+      }
+      footer={
+        <>
+          <Button variant="secondary" onClick={onClose} disabled={isSaving}>
+            {t('common.cancel')}
+          </Button>
+          <Button onClick={() => void onSave(form, editIndex)} loading={isSaving}>
+            {t('common.save')}
+          </Button>
+        </>
+      }
+    >
+      <Input
+        label={t('ai_providers.vertex_add_modal_key_label')}
+        placeholder={t('ai_providers.vertex_add_modal_key_placeholder')}
+        value={form.apiKey}
+        onChange={(e) => setForm((prev) => ({ ...prev, apiKey: e.target.value }))}
+      />
+      <Input
+        label={t('ai_providers.prefix_label')}
+        placeholder={t('ai_providers.prefix_placeholder')}
+        value={form.prefix ?? ''}
+        onChange={(e) => setForm((prev) => ({ ...prev, prefix: e.target.value }))}
+        hint={t('ai_providers.prefix_hint')}
+      />
+      <Input
+        label={t('ai_providers.vertex_add_modal_url_label')}
+        placeholder={t('ai_providers.vertex_add_modal_url_placeholder')}
+        value={form.baseUrl ?? ''}
+        onChange={(e) => setForm((prev) => ({ ...prev, baseUrl: e.target.value }))}
+      />
+      <Input
+        label={t('ai_providers.vertex_add_modal_proxy_label')}
+        placeholder={t('ai_providers.vertex_add_modal_proxy_placeholder')}
+        value={form.proxyUrl ?? ''}
+        onChange={(e) => setForm((prev) => ({ ...prev, proxyUrl: e.target.value }))}
+      />
+      <HeaderInputList
+        entries={form.headers}
+        onChange={(entries) => setForm((prev) => ({ ...prev, headers: entries }))}
+        addLabel={t('common.custom_headers_add')}
+        keyPlaceholder={t('common.custom_headers_key_placeholder')}
+        valuePlaceholder={t('common.custom_headers_value_placeholder')}
+      />
+      <div className="form-group">
+        <label>{t('ai_providers.vertex_models_label')}</label>
+        <ModelInputList
+          entries={form.modelEntries}
+          onChange={(entries) => setForm((prev) => ({ ...prev, modelEntries: entries }))}
+          addLabel={t('ai_providers.vertex_models_add_btn')}
+          namePlaceholder={t('common.model_name_placeholder')}
+          aliasPlaceholder={t('common.model_alias_placeholder')}
+          disabled={isSaving}
+        />
+        <div className="hint">{t('ai_providers.vertex_models_hint')}</div>
+      </div>
+    </Modal>
+  );
+}

src/components/providers/VertexSection/VertexSection.tsx

@@ -0,0 +1,182 @@
+import { Fragment, useMemo } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Button } from '@/components/ui/Button';
+import { Card } from '@/components/ui/Card';
+import iconVertex from '@/assets/icons/vertex.svg';
+import type { ProviderKeyConfig } from '@/types';
+import { maskApiKey } from '@/utils/format';
+import {
+  buildCandidateUsageSourceIds,
+  calculateStatusBarData,
+  type KeyStats,
+  type UsageDetail,
+} from '@/utils/usage';
+import styles from '@/pages/AiProvidersPage.module.scss';
+import { ProviderList } from '../ProviderList';
+import { ProviderStatusBar } from '../ProviderStatusBar';
+import { getStatsBySource } from '../utils';
+import type { VertexFormState } from '../types';
+import { VertexModal } from './VertexModal';
+
+interface VertexSectionProps {
+  configs: ProviderKeyConfig[];
+  keyStats: KeyStats;
+  usageDetails: UsageDetail[];
+  loading: boolean;
+  disableControls: boolean;
+  isSaving: boolean;
+  isSwitching: boolean;
+  isModalOpen: boolean;
+  modalIndex: number | null;
+  onAdd: () => void;
+  onEdit: (index: number) => void;
+  onDelete: (index: number) => void;
+  onCloseModal: () => void;
+  onSave: (data: VertexFormState, index: number | null) => Promise<void>;
+}
+
+export function VertexSection({
+  configs,
+  keyStats,
+  usageDetails,
+  loading,
+  disableControls,
+  isSaving,
+  isSwitching,
+  isModalOpen,
+  modalIndex,
+  onAdd,
+  onEdit,
+  onDelete,
+  onCloseModal,
+  onSave,
+}: VertexSectionProps) {
+  const { t } = useTranslation();
+  const actionsDisabled = disableControls || isSaving || isSwitching;
+
+  const statusBarCache = useMemo(() => {
+    const cache = new Map<string, ReturnType<typeof calculateStatusBarData>>();
+
+    configs.forEach((config) => {
+      if (!config.apiKey) return;
+      const candidates = buildCandidateUsageSourceIds({
+        apiKey: config.apiKey,
+        prefix: config.prefix,
+      });
+      if (!candidates.length) return;
+      const candidateSet = new Set(candidates);
+      const filteredDetails = usageDetails.filter((detail) => candidateSet.has(detail.source));
+      cache.set(config.apiKey, calculateStatusBarData(filteredDetails));
+    });
+
+    return cache;
+  }, [configs, usageDetails]);
+
+  const initialData = modalIndex !== null ? configs[modalIndex] : undefined;
+
+  return (
+    <>
+      <Card
+        title={
+          <span className={styles.cardTitle}>
+            <img src={iconVertex} alt="" className={styles.cardTitleIcon} />
+            {t('ai_providers.vertex_title')}
+          </span>
+        }
+        extra={
+          <Button size="sm" onClick={onAdd} disabled={actionsDisabled}>
+            {t('ai_providers.vertex_add_button')}
+          </Button>
+        }
+      >
+        <ProviderList<ProviderKeyConfig>
+          items={configs}
+          loading={loading}
+          keyField={(item) => item.apiKey}
+          emptyTitle={t('ai_providers.vertex_empty_title')}
+          emptyDescription={t('ai_providers.vertex_empty_desc')}
+          onEdit={onEdit}
+          onDelete={onDelete}
+          actionsDisabled={actionsDisabled}
+          renderContent={(item, index) => {
+            const stats = getStatsBySource(item.apiKey, keyStats, item.prefix);
+            const headerEntries = Object.entries(item.headers || {});
+            const statusData = statusBarCache.get(item.apiKey) || calculateStatusBarData([]);
+
+            return (
+              <Fragment>
+                <div className="item-title">
+                  {t('ai_providers.vertex_item_title')} #{index + 1}
+                </div>
+                <div className={styles.fieldRow}>
+                  <span className={styles.fieldLabel}>{t('common.api_key')}:</span>
+                  <span className={styles.fieldValue}>{maskApiKey(item.apiKey)}</span>
+                </div>
+                {item.prefix && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.prefix')}:</span>
+                    <span className={styles.fieldValue}>{item.prefix}</span>
+                  </div>
+                )}
+                {item.baseUrl && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.base_url')}:</span>
+                    <span className={styles.fieldValue}>{item.baseUrl}</span>
+                  </div>
+                )}
+                {item.proxyUrl && (
+                  <div className={styles.fieldRow}>
+                    <span className={styles.fieldLabel}>{t('common.proxy_url')}:</span>
+                    <span className={styles.fieldValue}>{item.proxyUrl}</span>
+                  </div>
+                )}
+                {headerEntries.length > 0 && (
+                  <div className={styles.headerBadgeList}>
+                    {headerEntries.map(([key, value]) => (
+                      <span key={key} className={styles.headerBadge}>
+                        <strong>{key}:</strong> {value}
+                      </span>
+                    ))}
+                  </div>
+                )}
+                {item.models?.length ? (
+                  <div className={styles.modelTagList}>
+                    <span className={styles.modelCountLabel}>
+                      {t('ai_providers.vertex_models_count')}: {item.models.length}
+                    </span>
+                    {item.models.map((model) => (
+                      <span key={`${model.name}-${model.alias || 'default'}`} className={styles.modelTag}>
+                        <span className={styles.modelName}>{model.name}</span>
+                        {model.alias && (
+                          <span className={styles.modelAlias}>{model.alias}</span>
+                        )}
+                      </span>
+                    ))}
+                  </div>
+                ) : null}
+                <div className={styles.cardStats}>
+                  <span className={`${styles.statPill} ${styles.statSuccess}`}>
+                    {t('stats.success')}: {stats.success}
+                  </span>
+                  <span className={`${styles.statPill} ${styles.statFailure}`}>
+                    {t('stats.failure')}: {stats.failure}
+                  </span>
+                </div>
+                <ProviderStatusBar statusData={statusData} />
+              </Fragment>
+            );
+          }}
+        />
+      </Card>
+
+      <VertexModal
+        isOpen={isModalOpen}
+        editIndex={modalIndex}
+        initialData={initialData}
+        onClose={onCloseModal}
+        onSave={onSave}
+        isSaving={isSaving}
+      />
+    </>
+  );
+}

src/components/providers/VertexSection/index.ts

@@ -0,0 +1 @@
+export { VertexSection } from './VertexSection';

src/components/providers/hooks/useProviderStats.ts

@@ -0,0 +1,37 @@
+import { useCallback, useRef, useState } from 'react';
+import { useInterval } from '@/hooks/useInterval';
+import { usageApi } from '@/services/api';
+import { collectUsageDetails, type KeyStats, type UsageDetail } from '@/utils/usage';
+
+const EMPTY_STATS: KeyStats = { bySource: {}, byAuthIndex: {} };
+
+export const useProviderStats = () => {
+  const [keyStats, setKeyStats] = useState<KeyStats>(EMPTY_STATS);
+  const [usageDetails, setUsageDetails] = useState<UsageDetail[]>([]);
+  const [isLoading, setIsLoading] = useState(false);
+  const loadingRef = useRef(false);
+
+  // 加载 key 统计和 usage 明细（API 层已有60秒超时）
+  const loadKeyStats = useCallback(async () => {
+    if (loadingRef.current) return;
+    loadingRef.current = true;
+    setIsLoading(true);
+    try {
+      const usageResponse = await usageApi.getUsage();
+      const usageData = usageResponse?.usage ?? usageResponse;
+      const stats = await usageApi.getKeyStats(usageData);
+      setKeyStats(stats);
+      setUsageDetails(collectUsageDetails(usageData));
+    } catch {
+      // 静默失败
+    } finally {
+      loadingRef.current = false;
+      setIsLoading(false);
+    }
+  }, []);
+
+  // 定时刷新状态数据（每240秒）
+  useInterval(loadKeyStats, 240_000);
+
+  return { keyStats, usageDetails, loadKeyStats, isLoading };
+};

src/components/providers/index.ts

@@ -0,0 +1,11 @@
+export { AmpcodeSection } from './AmpcodeSection';
+export { ClaudeSection } from './ClaudeSection';
+export { CodexSection } from './CodexSection';
+export { GeminiSection } from './GeminiSection';
+export { OpenAISection } from './OpenAISection';
+export { VertexSection } from './VertexSection';
+export { ProviderList } from './ProviderList';
+export { ProviderStatusBar } from './ProviderStatusBar';
+export * from './hooks/useProviderStats';
+export * from './types';
+export * from './utils';

src/components/providers/types.ts

@@ -0,0 +1,69 @@
+import type { ApiKeyEntry, GeminiKeyConfig, ProviderKeyConfig } from '@/types';
+import type { HeaderEntry } from '@/utils/headers';
+import type { KeyStats, UsageDetail } from '@/utils/usage';
+
+export type ProviderModal =
+  | { type: 'gemini'; index: number | null }
+  | { type: 'codex'; index: number | null }
+  | { type: 'claude'; index: number | null }
+  | { type: 'vertex'; index: number | null }
+  | { type: 'ampcode'; index: null }
+  | { type: 'openai'; index: number | null };
+
+export interface ModelEntry {
+  name: string;
+  alias: string;
+}
+
+export interface OpenAIFormState {
+  name: string;
+  prefix: string;
+  baseUrl: string;
+  headers: HeaderEntry[];
+  testModel?: string;
+  modelEntries: ModelEntry[];
+  apiKeyEntries: ApiKeyEntry[];
+}
+
+export interface AmpcodeFormState {
+  upstreamUrl: string;
+  upstreamApiKey: string;
+  forceModelMappings: boolean;
+  mappingEntries: ModelEntry[];
+}
+
+export type GeminiFormState = Omit<GeminiKeyConfig, 'headers'> & {
+  headers: HeaderEntry[];
+  excludedText: string;
+};
+
+export type ProviderFormState = Omit<ProviderKeyConfig, 'headers'> & {
+  headers: HeaderEntry[];
+  modelEntries: ModelEntry[];
+  excludedText: string;
+};
+
+export type VertexFormState = Omit<ProviderKeyConfig, 'headers' | 'excludedModels'> & {
+  headers: HeaderEntry[];
+  modelEntries: ModelEntry[];
+};
+
+export interface ProviderSectionProps<TConfig> {
+  configs: TConfig[];
+  keyStats: KeyStats;
+  usageDetails: UsageDetail[];
+  disabled: boolean;
+  onEdit: (index: number) => void;
+  onAdd: () => void;
+  onDelete: (index: number) => void;
+  onToggle?: (index: number, enabled: boolean) => void;
+}
+
+export interface ProviderModalProps<TConfig, TPayload = TConfig> {
+  isOpen: boolean;
+  editIndex: number | null;
+  initialData?: TConfig;
+  onClose: () => void;
+  onSave: (data: TPayload, index: number | null) => Promise<void>;
+  disabled?: boolean;
+}

src/components/providers/utils.ts

@@ -0,0 +1,149 @@
+import type { AmpcodeConfig, AmpcodeModelMapping, ApiKeyEntry } from '@/types';
+import { buildCandidateUsageSourceIds, type KeyStatBucket, type KeyStats } from '@/utils/usage';
+import type { AmpcodeFormState, ModelEntry } from './types';
+
+export const DISABLE_ALL_MODELS_RULE = '*';
+
+export const hasDisableAllModelsRule = (models?: string[]) =>
+  Array.isArray(models) &&
+  models.some((model) => String(model ?? '').trim() === DISABLE_ALL_MODELS_RULE);
+
+export const stripDisableAllModelsRule = (models?: string[]) =>
+  Array.isArray(models)
+    ? models.filter((model) => String(model ?? '').trim() !== DISABLE_ALL_MODELS_RULE)
+    : [];
+
+export const withDisableAllModelsRule = (models?: string[]) => {
+  const base = stripDisableAllModelsRule(models);
+  return [...base, DISABLE_ALL_MODELS_RULE];
+};
+
+export const withoutDisableAllModelsRule = (models?: string[]) => {
+  const base = stripDisableAllModelsRule(models);
+  return base;
+};
+
+export const parseExcludedModels = (text: string): string[] =>
+  text
+    .split(/[\n,]+/)
+    .map((item) => item.trim())
+    .filter(Boolean);
+
+export const excludedModelsToText = (models?: string[]) =>
+  Array.isArray(models) ? models.join('\n') : '';
+
+export const normalizeOpenAIBaseUrl = (baseUrl: string): string => {
+  let trimmed = String(baseUrl || '').trim();
+  if (!trimmed) return '';
+  trimmed = trimmed.replace(/\/?v0\/management\/?$/i, '');
+  trimmed = trimmed.replace(/\/+$/g, '');
+  if (!/^https?:\/\//i.test(trimmed)) {
+    trimmed = `http://${trimmed}`;
+  }
+  return trimmed;
+};
+
+export const buildOpenAIModelsEndpoint = (baseUrl: string): string => {
+  const trimmed = normalizeOpenAIBaseUrl(baseUrl);
+  if (!trimmed) return '';
+  return trimmed.endsWith('/v1') ? `${trimmed}/models` : `${trimmed}/v1/models`;
+};
+
+export const buildOpenAIChatCompletionsEndpoint = (baseUrl: string): string => {
+  const trimmed = normalizeOpenAIBaseUrl(baseUrl);
+  if (!trimmed) return '';
+  if (trimmed.endsWith('/chat/completions')) {
+    return trimmed;
+  }
+  return trimmed.endsWith('/v1') ? `${trimmed}/chat/completions` : `${trimmed}/v1/chat/completions`;
+};
+
+// 根据 source (apiKey) 获取统计数据 - 与旧版逻辑一致
+export const getStatsBySource = (
+  apiKey: string,
+  keyStats: KeyStats,
+  prefix?: string
+): KeyStatBucket => {
+  const bySource = keyStats.bySource ?? {};
+  const candidates = buildCandidateUsageSourceIds({ apiKey, prefix });
+  if (!candidates.length) {
+    return { success: 0, failure: 0 };
+  }
+
+  let success = 0;
+  let failure = 0;
+  candidates.forEach((candidate) => {
+    const stats = bySource[candidate];
+    if (!stats) return;
+    success += stats.success;
+    failure += stats.failure;
+  });
+
+  return { success, failure };
+};
+
+// 对于 OpenAI 提供商，汇总所有 apiKeyEntries 的统计 - 与旧版逻辑一致
+export const getOpenAIProviderStats = (
+  apiKeyEntries: ApiKeyEntry[] | undefined,
+  keyStats: KeyStats,
+  providerPrefix?: string
+): KeyStatBucket => {
+  const bySource = keyStats.bySource ?? {};
+
+  const sourceIds = new Set<string>();
+  buildCandidateUsageSourceIds({ prefix: providerPrefix }).forEach((id) => sourceIds.add(id));
+  (apiKeyEntries || []).forEach((entry) => {
+    buildCandidateUsageSourceIds({ apiKey: entry?.apiKey }).forEach((id) => sourceIds.add(id));
+  });
+
+  let success = 0;
+  let failure = 0;
+  sourceIds.forEach((id) => {
+    const stats = bySource[id];
+    if (!stats) return;
+    success += stats.success;
+    failure += stats.failure;
+  });
+
+  return { success, failure };
+};
+
+export const buildApiKeyEntry = (input?: Partial<ApiKeyEntry>): ApiKeyEntry => ({
+  apiKey: input?.apiKey ?? '',
+  proxyUrl: input?.proxyUrl ?? '',
+  headers: input?.headers ?? {},
+});
+
+export const ampcodeMappingsToEntries = (mappings?: AmpcodeModelMapping[]): ModelEntry[] => {
+  if (!Array.isArray(mappings) || mappings.length === 0) {
+    return [{ name: '', alias: '' }];
+  }
+  return mappings.map((mapping) => ({
+    name: mapping.from ?? '',
+    alias: mapping.to ?? '',
+  }));
+};
+
+export const entriesToAmpcodeMappings = (entries: ModelEntry[]): AmpcodeModelMapping[] => {
+  const seen = new Set<string>();
+  const mappings: AmpcodeModelMapping[] = [];
+
+  entries.forEach((entry) => {
+    const from = entry.name.trim();
+    const to = entry.alias.trim();
+    if (!from || !to) return;
+    const key = from.toLowerCase();
+    if (seen.has(key)) return;
+    seen.add(key);
+    mappings.push({ from, to });
+  });
+
+  return mappings;
+};
+
+export const buildAmpcodeFormState = (ampcode?: AmpcodeConfig | null): AmpcodeFormState => ({
+  upstreamUrl: ampcode?.upstreamUrl ?? '',
+  upstreamApiKey: '',
+  forceModelMappings: ampcode?.forceModelMappings ?? false,
+  mappingEntries: ampcodeMappingsToEntries(ampcode?.modelMappings),
+});

src/components/quota/QuotaCard.tsx

@@ -0,0 +1,145 @@
+/**
+ * Generic quota card component.
+ */
+
+import { useTranslation } from 'react-i18next';
+import type { ReactElement, ReactNode } from 'react';
+import type { TFunction } from 'i18next';
+import type { AuthFileItem, ResolvedTheme, ThemeColors } from '@/types';
+import { TYPE_COLORS } from '@/utils/quota';
+import styles from '@/pages/QuotaPage.module.scss';
+
+type QuotaStatus = 'idle' | 'loading' | 'success' | 'error';
+
+export interface QuotaStatusState {
+  status: QuotaStatus;
+  error?: string;
+  errorStatus?: number;
+}
+
+export interface QuotaProgressBarProps {
+  percent: number | null;
+  highThreshold: number;
+  mediumThreshold: number;
+}
+
+export function QuotaProgressBar({
+  percent,
+  highThreshold,
+  mediumThreshold
+}: QuotaProgressBarProps) {
+  const clamp = (value: number, min: number, max: number) =>
+    Math.min(max, Math.max(min, value));
+  const normalized = percent === null ? null : clamp(percent, 0, 100);
+  const fillClass =
+    normalized === null
+      ? styles.quotaBarFillMedium
+      : normalized >= highThreshold
+        ? styles.quotaBarFillHigh
+        : normalized >= mediumThreshold
+          ? styles.quotaBarFillMedium
+          : styles.quotaBarFillLow;
+  const widthPercent = Math.round(normalized ?? 0);
+
+  return (
+    <div className={styles.quotaBar}>
+      <div
+        className={`${styles.quotaBarFill} ${fillClass}`}
+        style={{ width: `${widthPercent}%` }}
+      />
+    </div>
+  );
+}
+
+export interface QuotaRenderHelpers {
+  styles: typeof styles;
+  QuotaProgressBar: (props: QuotaProgressBarProps) => ReactElement;
+}
+
+interface QuotaCardProps<TState extends QuotaStatusState> {
+  item: AuthFileItem;
+  quota?: TState;
+  resolvedTheme: ResolvedTheme;
+  i18nPrefix: string;
+  cardClassName: string;
+  defaultType: string;
+  renderQuotaItems: (quota: TState, t: TFunction, helpers: QuotaRenderHelpers) => ReactNode;
+}
+
+export function QuotaCard<TState extends QuotaStatusState>({
+  item,
+  quota,
+  resolvedTheme,
+  i18nPrefix,
+  cardClassName,
+  defaultType,
+  renderQuotaItems
+}: QuotaCardProps<TState>) {
+  const { t } = useTranslation();
+
+  const displayType = item.type || item.provider || defaultType;
+  const typeColorSet = TYPE_COLORS[displayType] || TYPE_COLORS.unknown;
+  const typeColor: ThemeColors =
+    resolvedTheme === 'dark' && typeColorSet.dark ? typeColorSet.dark : typeColorSet.light;
+
+  const quotaStatus = quota?.status ?? 'idle';
+  const quotaErrorMessage = resolveQuotaErrorMessage(
+    t,
+    quota?.errorStatus,
+    quota?.error || t('common.unknown_error')
+  );
+
+  const getTypeLabel = (type: string): string => {
+    const key = `auth_files.filter_${type}`;
+    const translated = t(key);
+    if (translated !== key) return translated;
+    if (type.toLowerCase() === 'iflow') return 'iFlow';
+    return type.charAt(0).toUpperCase() + type.slice(1);
+  };
+
+  return (
+    <div className={`${styles.fileCard} ${cardClassName}`}>
+      <div className={styles.cardHeader}>
+        <span
+          className={styles.typeBadge}
+          style={{
+            backgroundColor: typeColor.bg,
+            color: typeColor.text,
+            ...(typeColor.border ? { border: typeColor.border } : {})
+          }}
+        >
+          {getTypeLabel(displayType)}
+        </span>
+        <span className={styles.fileName}>{item.name}</span>
+      </div>
+
+      <div className={styles.quotaSection}>
+        {quotaStatus === 'loading' ? (
+          <div className={styles.quotaMessage}>{t(`${i18nPrefix}.loading`)}</div>
+        ) : quotaStatus === 'idle' ? (
+          <div className={styles.quotaMessage}>{t(`${i18nPrefix}.idle`)}</div>
+        ) : quotaStatus === 'error' ? (
+          <div className={styles.quotaError}>
+            {t(`${i18nPrefix}.load_failed`, {
+              message: quotaErrorMessage
+            })}
+          </div>
+        ) : quota ? (
+          renderQuotaItems(quota, t, { styles, QuotaProgressBar })
+        ) : (
+          <div className={styles.quotaMessage}>{t(`${i18nPrefix}.idle`)}</div>
+        )}
+      </div>
+    </div>
+  );
+}
+
+const resolveQuotaErrorMessage = (
+  t: TFunction,
+  status: number | undefined,
+  fallback: string
+): string => {
+  if (status === 404) return t('common.quota_update_required');
+  if (status === 403) return t('common.quota_check_credential');
+  return fallback;
+};

src/components/quota/QuotaSection.tsx

@@ -0,0 +1,321 @@
+/**
+ * Generic quota section component.
+ */
+
+import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Card } from '@/components/ui/Card';
+import { Button } from '@/components/ui/Button';
+import { EmptyState } from '@/components/ui/EmptyState';
+import { triggerHeaderRefresh } from '@/hooks/useHeaderRefresh';
+import { useQuotaStore, useThemeStore } from '@/stores';
+import type { AuthFileItem, ResolvedTheme } from '@/types';
+import { QuotaCard } from './QuotaCard';
+import type { QuotaStatusState } from './QuotaCard';
+import { useQuotaLoader } from './useQuotaLoader';
+import type { QuotaConfig } from './quotaConfigs';
+import { useGridColumns } from './useGridColumns';
+import { IconRefreshCw } from '@/components/ui/icons';
+import styles from '@/pages/QuotaPage.module.scss';
+
+type QuotaUpdater<T> = T | ((prev: T) => T);
+
+type QuotaSetter<T> = (updater: QuotaUpdater<T>) => void;
+
+type ViewMode = 'paged' | 'all';
+
+const MAX_ITEMS_PER_PAGE = 14;
+const MAX_SHOW_ALL_THRESHOLD = 30;
+
+interface QuotaPaginationState<T> {
+  pageSize: number;
+  totalPages: number;
+  currentPage: number;
+  pageItems: T[];
+  setPageSize: (size: number) => void;
+  goToPrev: () => void;
+  goToNext: () => void;
+  loading: boolean;
+  loadingScope: 'page' | 'all' | null;
+  setLoading: (loading: boolean, scope?: 'page' | 'all' | null) => void;
+}
+
+const useQuotaPagination = <T,>(items: T[], defaultPageSize = 6): QuotaPaginationState<T> => {
+  const [page, setPage] = useState(1);
+  const [pageSize, setPageSizeState] = useState(defaultPageSize);
+  const [loading, setLoadingState] = useState(false);
+  const [loadingScope, setLoadingScope] = useState<'page' | 'all' | null>(null);
+
+  const totalPages = useMemo(
+    () => Math.max(1, Math.ceil(items.length / pageSize)),
+    [items.length, pageSize]
+  );
+
+  const currentPage = useMemo(() => Math.min(page, totalPages), [page, totalPages]);
+
+  const pageItems = useMemo(() => {
+    const start = (currentPage - 1) * pageSize;
+    return items.slice(start, start + pageSize);
+  }, [items, currentPage, pageSize]);
+
+  const setPageSize = useCallback((size: number) => {
+    setPageSizeState(size);
+    setPage(1);
+  }, []);
+
+  const goToPrev = useCallback(() => {
+    setPage((prev) => Math.max(1, prev - 1));
+  }, []);
+
+  const goToNext = useCallback(() => {
+    setPage((prev) => Math.min(totalPages, prev + 1));
+  }, [totalPages]);
+
+  const setLoading = useCallback((isLoading: boolean, scope?: 'page' | 'all' | null) => {
+    setLoadingState(isLoading);
+    setLoadingScope(isLoading ? (scope ?? null) : null);
+  }, []);
+
+  return {
+    pageSize,
+    totalPages,
+    currentPage,
+    pageItems,
+    setPageSize,
+    goToPrev,
+    goToNext,
+    loading,
+    loadingScope,
+    setLoading
+  };
+};
+
+interface QuotaSectionProps<TState extends QuotaStatusState, TData> {
+  config: QuotaConfig<TState, TData>;
+  files: AuthFileItem[];
+  loading: boolean;
+  disabled: boolean;
+}
+
+export function QuotaSection<TState extends QuotaStatusState, TData>({
+  config,
+  files,
+  loading,
+  disabled
+}: QuotaSectionProps<TState, TData>) {
+  const { t } = useTranslation();
+  const resolvedTheme: ResolvedTheme = useThemeStore((state) => state.resolvedTheme);
+  const setQuota = useQuotaStore((state) => state[config.storeSetter]) as QuotaSetter<
+    Record<string, TState>
+  >;
+
+  /* Removed useRef */
+  const [columns, gridRef] = useGridColumns(380); // Min card width 380px matches SCSS
+  const [viewMode, setViewMode] = useState<ViewMode>('paged');
+  const [showTooManyWarning, setShowTooManyWarning] = useState(false);
+
+  const filteredFiles = useMemo(() => files.filter((file) => config.filterFn(file)), [
+    files,
+    config
+  ]);
+  const showAllAllowed = filteredFiles.length <= MAX_SHOW_ALL_THRESHOLD;
+  const effectiveViewMode: ViewMode = viewMode === 'all' && !showAllAllowed ? 'paged' : viewMode;
+
+  const {
+    pageSize,
+    totalPages,
+    currentPage,
+    pageItems,
+    setPageSize,
+    goToPrev,
+    goToNext,
+    loading: sectionLoading,
+    setLoading
+  } = useQuotaPagination(filteredFiles);
+
+  useEffect(() => {
+    if (showAllAllowed) return;
+    if (viewMode !== 'all') return;
+
+    let cancelled = false;
+    queueMicrotask(() => {
+      if (cancelled) return;
+      setViewMode('paged');
+      setShowTooManyWarning(true);
+    });
+
+    return () => {
+      cancelled = true;
+    };
+  }, [showAllAllowed, viewMode]);
+
+  // Update page size based on view mode and columns
+  useEffect(() => {
+    if (effectiveViewMode === 'all') {
+      setPageSize(Math.max(1, filteredFiles.length));
+    } else {
+      // Paged mode: 3 rows * columns, capped to avoid oversized pages.
+      setPageSize(Math.min(columns * 3, MAX_ITEMS_PER_PAGE));
+    }
+  }, [effectiveViewMode, columns, filteredFiles.length, setPageSize]);
+
+  const { quota, loadQuota } = useQuotaLoader(config);
+
+  const pendingQuotaRefreshRef = useRef(false);
+  const prevFilesLoadingRef = useRef(loading);
+
+  const handleRefresh = useCallback(() => {
+    pendingQuotaRefreshRef.current = true;
+    void triggerHeaderRefresh();
+  }, []);
+
+  useEffect(() => {
+    const wasLoading = prevFilesLoadingRef.current;
+    prevFilesLoadingRef.current = loading;
+
+    if (!pendingQuotaRefreshRef.current) return;
+    if (loading) return;
+    if (!wasLoading) return;
+
+    pendingQuotaRefreshRef.current = false;
+    const scope = effectiveViewMode === 'all' ? 'all' : 'page';
+    const targets = effectiveViewMode === 'all' ? filteredFiles : pageItems;
+    if (targets.length === 0) return;
+    loadQuota(targets, scope, setLoading);
+  }, [loading, effectiveViewMode, filteredFiles, pageItems, loadQuota, setLoading]);
+
+  useEffect(() => {
+    if (loading) return;
+    if (filteredFiles.length === 0) {
+      setQuota({});
+      return;
+    }
+    setQuota((prev) => {
+      const nextState: Record<string, TState> = {};
+      filteredFiles.forEach((file) => {
+        const cached = prev[file.name];
+        if (cached) {
+          nextState[file.name] = cached;
+        }
+      });
+      return nextState;
+    });
+  }, [filteredFiles, loading, setQuota]);
+
+  const titleNode = (
+    <div className={styles.titleWrapper}>
+      <span>{t(`${config.i18nPrefix}.title`)}</span>
+      {filteredFiles.length > 0 && (
+        <span className={styles.countBadge}>
+          {filteredFiles.length}
+        </span>
+      )}
+    </div>
+  );
+
+  const isRefreshing = sectionLoading || loading;
+
+  return (
+    <Card
+      title={titleNode}
+      extra={
+        <div className={styles.headerActions}>
+          <div className={styles.viewModeToggle}>
+            <Button
+              variant={effectiveViewMode === 'paged' ? 'primary' : 'secondary'}
+              size="sm"
+              onClick={() => setViewMode('paged')}
+            >
+              {t('auth_files.view_mode_paged')}
+            </Button>
+            <Button
+              variant={effectiveViewMode === 'all' ? 'primary' : 'secondary'}
+              size="sm"
+              onClick={() => {
+                if (filteredFiles.length > MAX_SHOW_ALL_THRESHOLD) {
+                  setShowTooManyWarning(true);
+                } else {
+                  setViewMode('all');
+                }
+              }}
+            >
+              {t('auth_files.view_mode_all')}
+            </Button>
+          </div>
+          <Button
+            variant="secondary"
+            size="sm"
+            onClick={handleRefresh}
+            disabled={disabled || isRefreshing}
+            loading={isRefreshing}
+            title={t('quota_management.refresh_files_and_quota')}
+            aria-label={t('quota_management.refresh_files_and_quota')}
+          >
+            {!isRefreshing && <IconRefreshCw size={16} />}
+          </Button>
+        </div>
+      }
+    >
+      {filteredFiles.length === 0 ? (
+        <EmptyState
+          title={t(`${config.i18nPrefix}.empty_title`)}
+          description={t(`${config.i18nPrefix}.empty_desc`)}
+        />
+      ) : (
+        <>
+          <div ref={gridRef} className={config.gridClassName}>
+            {pageItems.map((item) => (
+              <QuotaCard
+                key={item.name}
+                item={item}
+                quota={quota[item.name]}
+                resolvedTheme={resolvedTheme}
+                i18nPrefix={config.i18nPrefix}
+                cardClassName={config.cardClassName}
+                defaultType={config.type}
+                renderQuotaItems={config.renderQuotaItems}
+              />
+            ))}
+          </div>
+          {filteredFiles.length > pageSize && effectiveViewMode === 'paged' && (
+            <div className={styles.pagination}>
+              <Button
+                variant="secondary"
+                size="sm"
+                onClick={goToPrev}
+                disabled={currentPage <= 1}
+              >
+                {t('auth_files.pagination_prev')}
+              </Button>
+              <div className={styles.pageInfo}>
+                {t('auth_files.pagination_info', {
+                  current: currentPage,
+                  total: totalPages,
+                  count: filteredFiles.length
+                })}
+              </div>
+              <Button
+                variant="secondary"
+                size="sm"
+                onClick={goToNext}
+                disabled={currentPage >= totalPages}
+              >
+                {t('auth_files.pagination_next')}
+              </Button>
+            </div>
+          )}
+        </>
+      )}
+      {showTooManyWarning && (
+        <div className={styles.warningOverlay} onClick={() => setShowTooManyWarning(false)}>
+          <div className={styles.warningModal} onClick={(e) => e.stopPropagation()}>
+            <p>{t('auth_files.too_many_files_warning')}</p>
+            <Button variant="primary" size="sm" onClick={() => setShowTooManyWarning(false)}>
+              {t('common.confirm')}
+            </Button>
+          </div>
+        </div>
+      )}
+    </Card>
+  );
+}

src/components/quota/index.ts

@@ -0,0 +1,9 @@
+/**
+ * Quota components barrel export.
+ */
+
+export { QuotaSection } from './QuotaSection';
+export { QuotaCard } from './QuotaCard';
+export { useQuotaLoader } from './useQuotaLoader';
+export { ANTIGRAVITY_CONFIG, CODEX_CONFIG, GEMINI_CLI_CONFIG } from './quotaConfigs';
+export type { QuotaConfig } from './quotaConfigs';

src/components/quota/quotaConfigs.ts

@@ -0,0 +1,604 @@
+/**
+ * Quota configuration definitions.
+ */
+
+import React from 'react';
+import type { ReactNode } from 'react';
+import type { TFunction } from 'i18next';
+import type {
+  AntigravityQuotaGroup,
+  AntigravityModelsPayload,
+  AntigravityQuotaState,
+  AuthFileItem,
+  CodexQuotaState,
+  CodexUsageWindow,
+  CodexQuotaWindow,
+  CodexUsagePayload,
+  GeminiCliParsedBucket,
+  GeminiCliQuotaBucketState,
+  GeminiCliQuotaState
+} from '@/types';
+import { apiCallApi, authFilesApi, getApiCallErrorMessage } from '@/services/api';
+import {
+  ANTIGRAVITY_QUOTA_URLS,
+  ANTIGRAVITY_REQUEST_HEADERS,
+  CODEX_USAGE_URL,
+  CODEX_REQUEST_HEADERS,
+  GEMINI_CLI_QUOTA_URL,
+  GEMINI_CLI_REQUEST_HEADERS,
+  normalizeAuthIndexValue,
+  normalizeNumberValue,
+  normalizePlanType,
+  normalizeQuotaFraction,
+  normalizeStringValue,
+  parseAntigravityPayload,
+  parseCodexUsagePayload,
+  parseGeminiCliQuotaPayload,
+  resolveCodexChatgptAccountId,
+  resolveCodexPlanType,
+  resolveGeminiCliProjectId,
+  formatCodexResetLabel,
+  formatQuotaResetTime,
+  buildAntigravityQuotaGroups,
+  buildGeminiCliQuotaBuckets,
+  createStatusError,
+  getStatusFromError,
+  isAntigravityFile,
+  isCodexFile,
+  isGeminiCliFile,
+  isRuntimeOnlyAuthFile
+} from '@/utils/quota';
+import type { QuotaRenderHelpers } from './QuotaCard';
+import styles from '@/pages/QuotaPage.module.scss';
+
+type QuotaUpdater<T> = T | ((prev: T) => T);
+
+type QuotaType = 'antigravity' | 'codex' | 'gemini-cli';
+
+const DEFAULT_ANTIGRAVITY_PROJECT_ID = 'bamboo-precept-lgxtn';
+
+export interface QuotaStore {
+  antigravityQuota: Record<string, AntigravityQuotaState>;
+  codexQuota: Record<string, CodexQuotaState>;
+  geminiCliQuota: Record<string, GeminiCliQuotaState>;
+  setAntigravityQuota: (updater: QuotaUpdater<Record<string, AntigravityQuotaState>>) => void;
+  setCodexQuota: (updater: QuotaUpdater<Record<string, CodexQuotaState>>) => void;
+  setGeminiCliQuota: (updater: QuotaUpdater<Record<string, GeminiCliQuotaState>>) => void;
+  clearQuotaCache: () => void;
+}
+
+export interface QuotaConfig<TState, TData> {
+  type: QuotaType;
+  i18nPrefix: string;
+  filterFn: (file: AuthFileItem) => boolean;
+  fetchQuota: (file: AuthFileItem, t: TFunction) => Promise<TData>;
+  storeSelector: (state: QuotaStore) => Record<string, TState>;
+  storeSetter: keyof QuotaStore;
+  buildLoadingState: () => TState;
+  buildSuccessState: (data: TData) => TState;
+  buildErrorState: (message: string, status?: number) => TState;
+  cardClassName: string;
+  controlsClassName: string;
+  controlClassName: string;
+  gridClassName: string;
+  renderQuotaItems: (quota: TState, t: TFunction, helpers: QuotaRenderHelpers) => ReactNode;
+}
+
+const resolveAntigravityProjectId = async (file: AuthFileItem): Promise<string> => {
+  try {
+    const text = await authFilesApi.downloadText(file.name);
+    const trimmed = text.trim();
+    if (!trimmed) return DEFAULT_ANTIGRAVITY_PROJECT_ID;
+
+    const parsed = JSON.parse(trimmed) as Record<string, unknown>;
+    const topLevel = normalizeStringValue(parsed.project_id ?? parsed.projectId);
+    if (topLevel) return topLevel;
+
+    const installed =
+      parsed.installed && typeof parsed.installed === 'object' && parsed.installed !== null
+        ? (parsed.installed as Record<string, unknown>)
+        : null;
+    const installedProjectId = installed
+      ? normalizeStringValue(installed.project_id ?? installed.projectId)
+      : null;
+    if (installedProjectId) return installedProjectId;
+
+    const web =
+      parsed.web && typeof parsed.web === 'object' && parsed.web !== null
+        ? (parsed.web as Record<string, unknown>)
+        : null;
+    const webProjectId = web ? normalizeStringValue(web.project_id ?? web.projectId) : null;
+    if (webProjectId) return webProjectId;
+  } catch {
+    return DEFAULT_ANTIGRAVITY_PROJECT_ID;
+  }
+
+  return DEFAULT_ANTIGRAVITY_PROJECT_ID;
+};
+
+const isAntigravityUnknownFieldError = (message: string): boolean => {
+  const normalized = message.toLowerCase();
+  return normalized.includes('unknown name') && normalized.includes('cannot find field');
+};
+
+const fetchAntigravityQuota = async (
+  file: AuthFileItem,
+  t: TFunction
+): Promise<AntigravityQuotaGroup[]> => {
+  const rawAuthIndex = file['auth_index'] ?? file.authIndex;
+  const authIndex = normalizeAuthIndexValue(rawAuthIndex);
+  if (!authIndex) {
+    throw new Error(t('antigravity_quota.missing_auth_index'));
+  }
+
+  const projectId = await resolveAntigravityProjectId(file);
+  const requestBodies = [JSON.stringify({ projectId }), JSON.stringify({ project: projectId })];
+
+  let lastError = '';
+  let lastStatus: number | undefined;
+  let priorityStatus: number | undefined;
+  let hadSuccess = false;
+
+  for (const url of ANTIGRAVITY_QUOTA_URLS) {
+    for (let attempt = 0; attempt < requestBodies.length; attempt++) {
+      try {
+        const result = await apiCallApi.request({
+          authIndex,
+          method: 'POST',
+          url,
+          header: { ...ANTIGRAVITY_REQUEST_HEADERS },
+          data: requestBodies[attempt]
+        });
+
+        if (result.statusCode < 200 || result.statusCode >= 300) {
+          lastError = getApiCallErrorMessage(result);
+          lastStatus = result.statusCode;
+          if (result.statusCode === 403 || result.statusCode === 404) {
+            priorityStatus ??= result.statusCode;
+          }
+          if (
+            result.statusCode === 400 &&
+            isAntigravityUnknownFieldError(lastError) &&
+            attempt < requestBodies.length - 1
+          ) {
+            continue;
+          }
+          break;
+        }
+
+        hadSuccess = true;
+        const payload = parseAntigravityPayload(result.body ?? result.bodyText);
+        const models = payload?.models;
+        if (!models || typeof models !== 'object' || Array.isArray(models)) {
+          lastError = t('antigravity_quota.empty_models');
+          continue;
+        }
+
+        const groups = buildAntigravityQuotaGroups(models as AntigravityModelsPayload);
+        if (groups.length === 0) {
+          lastError = t('antigravity_quota.empty_models');
+          continue;
+        }
+
+        return groups;
+      } catch (err: unknown) {
+        lastError = err instanceof Error ? err.message : t('common.unknown_error');
+        const status = getStatusFromError(err);
+        if (status) {
+          lastStatus = status;
+          if (status === 403 || status === 404) {
+            priorityStatus ??= status;
+          }
+        }
+      }
+    }
+  }
+
+  if (hadSuccess) {
+    return [];
+  }
+
+  throw createStatusError(lastError || t('common.unknown_error'), priorityStatus ?? lastStatus);
+};
+
+const buildCodexQuotaWindows = (payload: CodexUsagePayload, t: TFunction): CodexQuotaWindow[] => {
+  const rateLimit = payload.rate_limit ?? payload.rateLimit ?? undefined;
+  const codeReviewLimit = payload.code_review_rate_limit ?? payload.codeReviewRateLimit ?? undefined;
+  const windows: CodexQuotaWindow[] = [];
+
+  const addWindow = (
+    id: string,
+    labelKey: string,
+    window?: CodexUsageWindow | null,
+    limitReached?: boolean,
+    allowed?: boolean
+  ) => {
+    if (!window) return;
+    const resetLabel = formatCodexResetLabel(window);
+    const usedPercentRaw = normalizeNumberValue(window.used_percent ?? window.usedPercent);
+    const isLimitReached = Boolean(limitReached) || allowed === false;
+    const usedPercent = usedPercentRaw ?? (isLimitReached && resetLabel !== '-' ? 100 : null);
+    windows.push({
+      id,
+      label: t(labelKey),
+      labelKey,
+      usedPercent,
+      resetLabel
+    });
+  };
+
+  addWindow(
+    'primary',
+    'codex_quota.primary_window',
+    rateLimit?.primary_window ?? rateLimit?.primaryWindow,
+    rateLimit?.limit_reached ?? rateLimit?.limitReached,
+    rateLimit?.allowed
+  );
+  addWindow(
+    'secondary',
+    'codex_quota.secondary_window',
+    rateLimit?.secondary_window ?? rateLimit?.secondaryWindow,
+    rateLimit?.limit_reached ?? rateLimit?.limitReached,
+    rateLimit?.allowed
+  );
+  addWindow(
+    'code-review',
+    'codex_quota.code_review_window',
+    codeReviewLimit?.primary_window ?? codeReviewLimit?.primaryWindow,
+    codeReviewLimit?.limit_reached ?? codeReviewLimit?.limitReached,
+    codeReviewLimit?.allowed
+  );
+
+  return windows;
+};
+
+const fetchCodexQuota = async (
+  file: AuthFileItem,
+  t: TFunction
+): Promise<{ planType: string | null; windows: CodexQuotaWindow[] }> => {
+  const rawAuthIndex = file['auth_index'] ?? file.authIndex;
+  const authIndex = normalizeAuthIndexValue(rawAuthIndex);
+  if (!authIndex) {
+    throw new Error(t('codex_quota.missing_auth_index'));
+  }
+
+  const planTypeFromFile = resolveCodexPlanType(file);
+  const accountId = resolveCodexChatgptAccountId(file);
+  if (!accountId) {
+    throw new Error(t('codex_quota.missing_account_id'));
+  }
+
+  const requestHeader: Record<string, string> = {
+    ...CODEX_REQUEST_HEADERS,
+    'Chatgpt-Account-Id': accountId
+  };
+
+  const result = await apiCallApi.request({
+    authIndex,
+    method: 'GET',
+    url: CODEX_USAGE_URL,
+    header: requestHeader
+  });
+
+  if (result.statusCode < 200 || result.statusCode >= 300) {
+    throw createStatusError(getApiCallErrorMessage(result), result.statusCode);
+  }
+
+  const payload = parseCodexUsagePayload(result.body ?? result.bodyText);
+  if (!payload) {
+    throw new Error(t('codex_quota.empty_windows'));
+  }
+
+  const planTypeFromUsage = normalizePlanType(payload.plan_type ?? payload.planType);
+  const windows = buildCodexQuotaWindows(payload, t);
+  return { planType: planTypeFromUsage ?? planTypeFromFile, windows };
+};
+
+const fetchGeminiCliQuota = async (
+  file: AuthFileItem,
+  t: TFunction
+): Promise<GeminiCliQuotaBucketState[]> => {
+  const rawAuthIndex = file['auth_index'] ?? file.authIndex;
+  const authIndex = normalizeAuthIndexValue(rawAuthIndex);
+  if (!authIndex) {
+    throw new Error(t('gemini_cli_quota.missing_auth_index'));
+  }
+
+  const projectId = resolveGeminiCliProjectId(file);
+  if (!projectId) {
+    throw new Error(t('gemini_cli_quota.missing_project_id'));
+  }
+
+  const result = await apiCallApi.request({
+    authIndex,
+    method: 'POST',
+    url: GEMINI_CLI_QUOTA_URL,
+    header: { ...GEMINI_CLI_REQUEST_HEADERS },
+    data: JSON.stringify({ project: projectId })
+  });
+
+  if (result.statusCode < 200 || result.statusCode >= 300) {
+    throw createStatusError(getApiCallErrorMessage(result), result.statusCode);
+  }
+
+  const payload = parseGeminiCliQuotaPayload(result.body ?? result.bodyText);
+  const buckets = Array.isArray(payload?.buckets) ? payload?.buckets : [];
+  if (buckets.length === 0) return [];
+
+  const parsedBuckets = buckets
+    .map((bucket) => {
+      const modelId = normalizeStringValue(bucket.modelId ?? bucket.model_id);
+      if (!modelId) return null;
+      const tokenType = normalizeStringValue(bucket.tokenType ?? bucket.token_type);
+      const remainingFractionRaw = normalizeQuotaFraction(
+        bucket.remainingFraction ?? bucket.remaining_fraction
+      );
+      const remainingAmount = normalizeNumberValue(bucket.remainingAmount ?? bucket.remaining_amount);
+      const resetTime = normalizeStringValue(bucket.resetTime ?? bucket.reset_time) ?? undefined;
+      let fallbackFraction: number | null = null;
+      if (remainingAmount !== null) {
+        fallbackFraction = remainingAmount <= 0 ? 0 : null;
+      } else if (resetTime) {
+        fallbackFraction = 0;
+      }
+      const remainingFraction = remainingFractionRaw ?? fallbackFraction;
+      return {
+        modelId,
+        tokenType,
+        remainingFraction,
+        remainingAmount,
+        resetTime
+      };
+    })
+    .filter((bucket): bucket is GeminiCliParsedBucket => bucket !== null);
+
+  return buildGeminiCliQuotaBuckets(parsedBuckets);
+};
+
+const renderAntigravityItems = (
+  quota: AntigravityQuotaState,
+  t: TFunction,
+  helpers: QuotaRenderHelpers
+): ReactNode => {
+  const { styles: styleMap, QuotaProgressBar } = helpers;
+  const { createElement: h } = React;
+  const groups = quota.groups ?? [];
+
+  if (groups.length === 0) {
+    return h('div', { className: styleMap.quotaMessage }, t('antigravity_quota.empty_models'));
+  }
+
+  return groups.map((group) => {
+    const clamped = Math.max(0, Math.min(1, group.remainingFraction));
+    const percent = Math.round(clamped * 100);
+    const resetLabel = formatQuotaResetTime(group.resetTime);
+
+    return h(
+      'div',
+      { key: group.id, className: styleMap.quotaRow },
+      h(
+        'div',
+        { className: styleMap.quotaRowHeader },
+        h(
+          'span',
+          { className: styleMap.quotaModel, title: group.models.join(', ') },
+          group.label
+        ),
+        h(
+          'div',
+          { className: styleMap.quotaMeta },
+          h('span', { className: styleMap.quotaPercent }, `${percent}%`),
+          h('span', { className: styleMap.quotaReset }, resetLabel)
+        )
+      ),
+      h(QuotaProgressBar, { percent, highThreshold: 60, mediumThreshold: 20 })
+    );
+  });
+};
+
+const renderCodexItems = (
+  quota: CodexQuotaState,
+  t: TFunction,
+  helpers: QuotaRenderHelpers
+): ReactNode => {
+  const { styles: styleMap, QuotaProgressBar } = helpers;
+  const { createElement: h, Fragment } = React;
+  const windows = quota.windows ?? [];
+  const planType = quota.planType ?? null;
+
+  const getPlanLabel = (pt?: string | null): string | null => {
+    const normalized = normalizePlanType(pt);
+    if (!normalized) return null;
+    if (normalized === 'plus') return t('codex_quota.plan_plus');
+    if (normalized === 'team') return t('codex_quota.plan_team');
+    if (normalized === 'free') return t('codex_quota.plan_free');
+    return pt || normalized;
+  };
+
+  const planLabel = getPlanLabel(planType);
+  const isFreePlan = normalizePlanType(planType) === 'free';
+  const nodes: ReactNode[] = [];
+
+  if (planLabel) {
+    nodes.push(
+      h(
+        'div',
+        { key: 'plan', className: styleMap.codexPlan },
+        h('span', { className: styleMap.codexPlanLabel }, t('codex_quota.plan_label')),
+        h('span', { className: styleMap.codexPlanValue }, planLabel)
+      )
+    );
+  }
+
+  if (isFreePlan) {
+    nodes.push(
+      h(
+        'div',
+        { key: 'warning', className: styleMap.quotaWarning },
+        t('codex_quota.no_access')
+      )
+    );
+    return h(Fragment, null, ...nodes);
+  }
+
+  if (windows.length === 0) {
+    nodes.push(
+      h('div', { key: 'empty', className: styleMap.quotaMessage }, t('codex_quota.empty_windows'))
+    );
+    return h(Fragment, null, ...nodes);
+  }
+
+  nodes.push(
+    ...windows.map((window) => {
+      const used = window.usedPercent;
+      const clampedUsed = used === null ? null : Math.max(0, Math.min(100, used));
+      const remaining = clampedUsed === null ? null : Math.max(0, Math.min(100, 100 - clampedUsed));
+      const percentLabel = remaining === null ? '--' : `${Math.round(remaining)}%`;
+      const windowLabel = window.labelKey ? t(window.labelKey) : window.label;
+
+      return h(
+        'div',
+        { key: window.id, className: styleMap.quotaRow },
+        h(
+          'div',
+          { className: styleMap.quotaRowHeader },
+          h('span', { className: styleMap.quotaModel }, windowLabel),
+          h(
+            'div',
+            { className: styleMap.quotaMeta },
+            h('span', { className: styleMap.quotaPercent }, percentLabel),
+            h('span', { className: styleMap.quotaReset }, window.resetLabel)
+          )
+        ),
+        h(QuotaProgressBar, { percent: remaining, highThreshold: 80, mediumThreshold: 50 })
+      );
+    })
+  );
+
+  return h(Fragment, null, ...nodes);
+};
+
+const renderGeminiCliItems = (
+  quota: GeminiCliQuotaState,
+  t: TFunction,
+  helpers: QuotaRenderHelpers
+): ReactNode => {
+  const { styles: styleMap, QuotaProgressBar } = helpers;
+  const { createElement: h } = React;
+  const buckets = quota.buckets ?? [];
+
+  if (buckets.length === 0) {
+    return h('div', { className: styleMap.quotaMessage }, t('gemini_cli_quota.empty_buckets'));
+  }
+
+  return buckets.map((bucket) => {
+    const fraction = bucket.remainingFraction;
+    const clamped = fraction === null ? null : Math.max(0, Math.min(1, fraction));
+    const percent = clamped === null ? null : Math.round(clamped * 100);
+    const percentLabel = percent === null ? '--' : `${percent}%`;
+    const remainingAmountLabel =
+      bucket.remainingAmount === null || bucket.remainingAmount === undefined
+        ? null
+        : t('gemini_cli_quota.remaining_amount', {
+            count: bucket.remainingAmount
+          });
+    const titleBase =
+      bucket.modelIds && bucket.modelIds.length > 0 ? bucket.modelIds.join(', ') : bucket.label;
+    const title = bucket.tokenType ? `${titleBase} (${bucket.tokenType})` : titleBase;
+
+    const resetLabel = formatQuotaResetTime(bucket.resetTime);
+
+    return h(
+      'div',
+      { key: bucket.id, className: styleMap.quotaRow },
+      h(
+        'div',
+        { className: styleMap.quotaRowHeader },
+        h('span', { className: styleMap.quotaModel, title }, bucket.label),
+        h(
+          'div',
+          { className: styleMap.quotaMeta },
+          h('span', { className: styleMap.quotaPercent }, percentLabel),
+          remainingAmountLabel
+            ? h('span', { className: styleMap.quotaAmount }, remainingAmountLabel)
+            : null,
+          h('span', { className: styleMap.quotaReset }, resetLabel)
+        )
+      ),
+      h(QuotaProgressBar, { percent, highThreshold: 60, mediumThreshold: 20 })
+    );
+  });
+};
+
+export const ANTIGRAVITY_CONFIG: QuotaConfig<AntigravityQuotaState, AntigravityQuotaGroup[]> = {
+  type: 'antigravity',
+  i18nPrefix: 'antigravity_quota',
+  filterFn: (file) => isAntigravityFile(file),
+  fetchQuota: fetchAntigravityQuota,
+  storeSelector: (state) => state.antigravityQuota,
+  storeSetter: 'setAntigravityQuota',
+  buildLoadingState: () => ({ status: 'loading', groups: [] }),
+  buildSuccessState: (groups) => ({ status: 'success', groups }),
+  buildErrorState: (message, status) => ({
+    status: 'error',
+    groups: [],
+    error: message,
+    errorStatus: status
+  }),
+  cardClassName: styles.antigravityCard,
+  controlsClassName: styles.antigravityControls,
+  controlClassName: styles.antigravityControl,
+  gridClassName: styles.antigravityGrid,
+  renderQuotaItems: renderAntigravityItems
+};
+
+export const CODEX_CONFIG: QuotaConfig<
+  CodexQuotaState,
+  { planType: string | null; windows: CodexQuotaWindow[] }
+> = {
+  type: 'codex',
+  i18nPrefix: 'codex_quota',
+  filterFn: (file) => isCodexFile(file),
+  fetchQuota: fetchCodexQuota,
+  storeSelector: (state) => state.codexQuota,
+  storeSetter: 'setCodexQuota',
+  buildLoadingState: () => ({ status: 'loading', windows: [] }),
+  buildSuccessState: (data) => ({
+    status: 'success',
+    windows: data.windows,
+    planType: data.planType
+  }),
+  buildErrorState: (message, status) => ({
+    status: 'error',
+    windows: [],
+    error: message,
+    errorStatus: status
+  }),
+  cardClassName: styles.codexCard,
+  controlsClassName: styles.codexControls,
+  controlClassName: styles.codexControl,
+  gridClassName: styles.codexGrid,
+  renderQuotaItems: renderCodexItems
+};
+
+export const GEMINI_CLI_CONFIG: QuotaConfig<GeminiCliQuotaState, GeminiCliQuotaBucketState[]> = {
+  type: 'gemini-cli',
+  i18nPrefix: 'gemini_cli_quota',
+  filterFn: (file) => isGeminiCliFile(file) && !isRuntimeOnlyAuthFile(file),
+  fetchQuota: fetchGeminiCliQuota,
+  storeSelector: (state) => state.geminiCliQuota,
+  storeSetter: 'setGeminiCliQuota',
+  buildLoadingState: () => ({ status: 'loading', buckets: [] }),
+  buildSuccessState: (buckets) => ({ status: 'success', buckets }),
+  buildErrorState: (message, status) => ({
+    status: 'error',
+    buckets: [],
+    error: message,
+    errorStatus: status
+  }),
+  cardClassName: styles.geminiCliCard,
+  controlsClassName: styles.geminiCliControls,
+  controlClassName: styles.geminiCliControl,
+  gridClassName: styles.geminiCliGrid,
+  renderQuotaItems: renderGeminiCliItems
+};

src/components/quota/useGridColumns.ts

@@ -0,0 +1,40 @@
+import { useState, useEffect, useCallback } from 'react';
+
+/**
+ * Hook to calculate the number of grid columns based on container width and item min-width.
+ * Returns [columns, refCallback].
+ */
+export function useGridColumns(
+    itemMinWidth: number,
+    gap: number = 16
+): [number, (node: HTMLDivElement | null) => void] {
+    const [columns, setColumns] = useState(1);
+    const [element, setElement] = useState<HTMLDivElement | null>(null);
+
+    const refCallback = useCallback((node: HTMLDivElement | null) => {
+        setElement(node);
+    }, []);
+
+    useEffect(() => {
+        if (!element) return;
+
+        const updateColumns = () => {
+            const containerWidth = element.clientWidth;
+            const effectiveItemWidth = itemMinWidth + gap;
+            const count = Math.floor((containerWidth + gap) / effectiveItemWidth);
+            setColumns(Math.max(1, count));
+        };
+
+        updateColumns();
+
+        const observer = new ResizeObserver(() => {
+            updateColumns();
+        });
+
+        observer.observe(element);
+
+        return () => observer.disconnect();
+    }, [element, itemMinWidth, gap]);
+
+    return [columns, refCallback];
+}

src/components/quota/useQuotaLoader.ts

@@ -0,0 +1,98 @@
+/**
+ * Generic hook for quota data fetching and management.
+ */
+
+import { useCallback, useRef } from 'react';
+import { useTranslation } from 'react-i18next';
+import type { AuthFileItem } from '@/types';
+import { useQuotaStore } from '@/stores';
+import { getStatusFromError } from '@/utils/quota';
+import type { QuotaConfig } from './quotaConfigs';
+
+type QuotaScope = 'page' | 'all';
+
+type QuotaUpdater<T> = T | ((prev: T) => T);
+
+type QuotaSetter<T> = (updater: QuotaUpdater<T>) => void;
+
+interface LoadQuotaResult<TData> {
+  name: string;
+  status: 'success' | 'error';
+  data?: TData;
+  error?: string;
+  errorStatus?: number;
+}
+
+export function useQuotaLoader<TState, TData>(config: QuotaConfig<TState, TData>) {
+  const { t } = useTranslation();
+  const quota = useQuotaStore(config.storeSelector);
+  const setQuota = useQuotaStore((state) => state[config.storeSetter]) as QuotaSetter<
+    Record<string, TState>
+  >;
+
+  const loadingRef = useRef(false);
+  const requestIdRef = useRef(0);
+
+  const loadQuota = useCallback(
+    async (
+      targets: AuthFileItem[],
+      scope: QuotaScope,
+      setLoading: (loading: boolean, scope?: QuotaScope | null) => void
+    ) => {
+      if (loadingRef.current) return;
+      loadingRef.current = true;
+      const requestId = ++requestIdRef.current;
+      setLoading(true, scope);
+
+      try {
+        if (targets.length === 0) return;
+
+        setQuota((prev) => {
+          const nextState = { ...prev };
+          targets.forEach((file) => {
+            nextState[file.name] = config.buildLoadingState();
+          });
+          return nextState;
+        });
+
+        const results = await Promise.all(
+          targets.map(async (file): Promise<LoadQuotaResult<TData>> => {
+            try {
+              const data = await config.fetchQuota(file, t);
+              return { name: file.name, status: 'success', data };
+            } catch (err: unknown) {
+              const message = err instanceof Error ? err.message : t('common.unknown_error');
+              const errorStatus = getStatusFromError(err);
+              return { name: file.name, status: 'error', error: message, errorStatus };
+            }
+          })
+        );
+
+        if (requestId !== requestIdRef.current) return;
+
+        setQuota((prev) => {
+          const nextState = { ...prev };
+          results.forEach((result) => {
+            if (result.status === 'success') {
+              nextState[result.name] = config.buildSuccessState(result.data as TData);
+            } else {
+              nextState[result.name] = config.buildErrorState(
+                result.error || t('common.unknown_error'),
+                result.errorStatus
+              );
+            }
+          });
+          return nextState;
+        });
+      } finally {
+        if (requestId === requestIdRef.current) {
+          setLoading(false);
+          loadingRef.current = false;
+        }
+      }
+    },
+    [config, setQuota, t]
+  );
+
+  return { quota, loadQuota };
+}

src/components/ui/Button.tsx

@@ -20,6 +20,7 @@ export function Button({
   disabled,
   ...rest
 }: PropsWithChildren<ButtonProps>) {
+  const hasChildren = children !== null && children !== undefined && children !== false;
   const classes = [
     'btn',
     `btn-${variant}`,
@@ -33,7 +34,7 @@ export function Button({
   return (
     <button className={classes} disabled={disabled || loading} {...rest}>
       {loading && <span className="loading-spinner" aria-hidden="true" />}
-      <span>{children}</span>
+      {hasChildren && <span>{children}</span>}
     </button>
   );
 }

src/components/ui/Card.tsx

@@ -2,16 +2,20 @@ import type { PropsWithChildren, ReactNode } from 'react';
 
 interface CardProps {
   title?: ReactNode;
+  subtitle?: ReactNode;
   extra?: ReactNode;
   className?: string;
 }
 
-export function Card({ title, extra, children, className }: PropsWithChildren<CardProps>) {
+export function Card({ title, subtitle, extra, children, className }: PropsWithChildren<CardProps>) {
   return (
     <div className={className ? `card ${className}` : 'card'}>
       {(title || extra) && (
         <div className="card-header">
-          <div className="title">{title}</div>
+          <div className="card-title-group">
+            <div className="title">{title}</div>
+            {subtitle && <div className="subtitle">{subtitle}</div>}
+          </div>
           {extra}
         </div>
       )}

src/components/ui/Modal.tsx

@@ -1,4 +1,5 @@
 import { useState, useEffect, useCallback, useRef, type PropsWithChildren, type ReactNode } from 'react';
+import { createPortal } from 'react-dom';
 import { IconX } from './icons';
 
 interface ModalProps {
@@ -7,11 +8,40 @@ interface ModalProps {
   onClose: () => void;
   footer?: ReactNode;
   width?: number | string;
+  closeDisabled?: boolean;
 }
 
 const CLOSE_ANIMATION_DURATION = 350;
+const MODAL_LOCK_CLASS = 'modal-open';
+let activeModalCount = 0;
 
-export function Modal({ open, title, onClose, footer, width = 520, children }: PropsWithChildren<ModalProps>) {
+const lockScroll = () => {
+  if (typeof document === 'undefined') return;
+  if (activeModalCount === 0) {
+    document.body?.classList.add(MODAL_LOCK_CLASS);
+    document.documentElement?.classList.add(MODAL_LOCK_CLASS);
+  }
+  activeModalCount += 1;
+};
+
+const unlockScroll = () => {
+  if (typeof document === 'undefined') return;
+  activeModalCount = Math.max(0, activeModalCount - 1);
+  if (activeModalCount === 0) {
+    document.body?.classList.remove(MODAL_LOCK_CLASS);
+    document.documentElement?.classList.remove(MODAL_LOCK_CLASS);
+  }
+};
+
+export function Modal({
+  open,
+  title,
+  onClose,
+  footer,
+  width = 520,
+  closeDisabled = false,
+  children
+}: PropsWithChildren<ModalProps>) {
   const [isVisible, setIsVisible] = useState(false);
   const [isClosing, setIsClosing] = useState(false);
   const closeTimerRef = useRef<ReturnType<typeof setTimeout> | null>(null);
@@ -33,19 +63,28 @@ export function Modal({ open, title, onClose, footer, width = 520, children }: P
   );
 
   useEffect(() => {
+    let cancelled = false;
+
     if (open) {
       if (closeTimerRef.current !== null) {
         window.clearTimeout(closeTimerRef.current);
         closeTimerRef.current = null;
       }
-      setIsVisible(true);
-      setIsClosing(false);
-      return;
+      queueMicrotask(() => {
+        if (cancelled) return;
+        setIsVisible(true);
+        setIsClosing(false);
+      });
+    } else if (isVisible) {
+      queueMicrotask(() => {
+        if (cancelled) return;
+        startClose(false);
+      });
     }
 
-    if (isVisible) {
-      startClose(false);
-    }
+    return () => {
+      cancelled = true;
+    };
   }, [open, isVisible, startClose]);
 
   const handleClose = useCallback(() => {
@@ -60,15 +99,29 @@ export function Modal({ open, title, onClose, footer, width = 520, children }: P
     };
   }, []);
 
+  const shouldLockScroll = open || isVisible;
+
+  useEffect(() => {
+    if (!shouldLockScroll) return;
+    lockScroll();
+    return () => unlockScroll();
+  }, [shouldLockScroll]);
+
   if (!open && !isVisible) return null;
 
   const overlayClass = `modal-overlay ${isClosing ? 'modal-overlay-closing' : 'modal-overlay-entering'}`;
   const modalClass = `modal ${isClosing ? 'modal-closing' : 'modal-entering'}`;
 
-  return (
+  const modalContent = (
     <div className={overlayClass}>
       <div className={modalClass} style={{ width }} role="dialog" aria-modal="true">
-        <button className="modal-close-floating" onClick={handleClose} aria-label="Close">
+        <button
+          type="button"
+          className="modal-close-floating"
+          onClick={closeDisabled ? undefined : handleClose}
+          aria-label="Close"
+          disabled={closeDisabled}
+        >
           <IconX size={20} />
         </button>
         <div className="modal-header">
@@ -79,4 +132,10 @@ export function Modal({ open, title, onClose, footer, width = 520, children }: P
       </div>
     </div>
   );
+
+  if (typeof document === 'undefined') {
+    return modalContent;
+  }
+
+  return createPortal(modalContent, document.body);
 }

src/components/ui/icons.tsx

@@ -314,3 +314,11 @@ export function IconLayoutDashboard({ size = 20, ...props }: IconProps) {
     </svg>
   );
 }
+
+export function IconActivity({ size = 20, ...props }: IconProps) {
+  return (
+    <svg {...baseSvgProps} width={size} height={size} {...props}>
+      <path d="M22 12h-2.48a2 2 0 0 0-1.93 1.46l-2.35 8.36a.25.25 0 0 1-.48 0L9.24 2.18a.25.25 0 0 0-.48 0l-2.35 8.36A2 2 0 0 1 4.49 12H2" />
+    </svg>
+  );
+}

src/components/usage/ApiDetailsCard.tsx

@@ -0,0 +1,79 @@
+import { useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Card } from '@/components/ui/Card';
+import { formatTokensInMillions, formatUsd, type ApiStats } from '@/utils/usage';
+import styles from '@/pages/UsagePage.module.scss';
+
+export interface ApiDetailsCardProps {
+  apiStats: ApiStats[];
+  loading: boolean;
+  hasPrices: boolean;
+}
+
+export function ApiDetailsCard({ apiStats, loading, hasPrices }: ApiDetailsCardProps) {
+  const { t } = useTranslation();
+  const [expandedApis, setExpandedApis] = useState<Set<string>>(new Set());
+
+  const toggleExpand = (endpoint: string) => {
+    setExpandedApis((prev) => {
+      const newSet = new Set(prev);
+      if (newSet.has(endpoint)) {
+        newSet.delete(endpoint);
+      } else {
+        newSet.add(endpoint);
+      }
+      return newSet;
+    });
+  };
+
+  return (
+    <Card title={t('usage_stats.api_details')}>
+      {loading ? (
+        <div className={styles.hint}>{t('common.loading')}</div>
+      ) : apiStats.length > 0 ? (
+        <div className={styles.apiList}>
+          {apiStats.map((api) => (
+            <div key={api.endpoint} className={styles.apiItem}>
+              <div className={styles.apiHeader} onClick={() => toggleExpand(api.endpoint)}>
+                <div className={styles.apiInfo}>
+                  <span className={styles.apiEndpoint}>{api.endpoint}</span>
+                  <div className={styles.apiStats}>
+                    <span className={styles.apiBadge}>
+                      {t('usage_stats.requests_count')}: {api.totalRequests}
+                    </span>
+                    <span className={styles.apiBadge}>
+                      Tokens: {formatTokensInMillions(api.totalTokens)}
+                    </span>
+                    {hasPrices && api.totalCost > 0 && (
+                      <span className={styles.apiBadge}>
+                        {t('usage_stats.total_cost')}: {formatUsd(api.totalCost)}
+                      </span>
+                    )}
+                  </div>
+                </div>
+                <span className={styles.expandIcon}>
+                  {expandedApis.has(api.endpoint) ? '▼' : '▶'}
+                </span>
+              </div>
+              {expandedApis.has(api.endpoint) && (
+                <div className={styles.apiModels}>
+                  {Object.entries(api.models).map(([model, stats]) => (
+                    <div key={model} className={styles.modelRow}>
+                      <span className={styles.modelName}>{model}</span>
+                      <span className={styles.modelStat}>
+                        {stats.requests} {t('usage_stats.requests_count')}
+                      </span>
+                      <span className={styles.modelStat}>{formatTokensInMillions(stats.tokens)}</span>
+                    </div>
+                  ))}
+                </div>
+              )}
+            </div>
+          ))}
+        </div>
+      ) : (
+        <div className={styles.hint}>{t('usage_stats.no_data')}</div>
+      )}
+    </Card>
+  );
+}

src/components/usage/ChartLineSelector.tsx

@@ -0,0 +1,92 @@
+import { useTranslation } from 'react-i18next';
+import { Card } from '@/components/ui/Card';
+import { Button } from '@/components/ui/Button';
+import styles from '@/pages/UsagePage.module.scss';
+
+export interface ChartLineSelectorProps {
+  chartLines: string[];
+  modelNames: string[];
+  maxLines?: number;
+  onChange: (lines: string[]) => void;
+}
+
+export function ChartLineSelector({
+  chartLines,
+  modelNames,
+  maxLines = 9,
+  onChange
+}: ChartLineSelectorProps) {
+  const { t } = useTranslation();
+
+  const handleAdd = () => {
+    if (chartLines.length >= maxLines) return;
+    const unusedModel = modelNames.find((m) => !chartLines.includes(m));
+    if (unusedModel) {
+      onChange([...chartLines, unusedModel]);
+    } else {
+      onChange([...chartLines, 'all']);
+    }
+  };
+
+  const handleRemove = (index: number) => {
+    if (chartLines.length <= 1) return;
+    const newLines = [...chartLines];
+    newLines.splice(index, 1);
+    onChange(newLines);
+  };
+
+  const handleChange = (index: number, value: string) => {
+    const newLines = [...chartLines];
+    newLines[index] = value;
+    onChange(newLines);
+  };
+
+  return (
+    <Card
+      title={t('usage_stats.chart_line_actions_label')}
+      extra={
+        <div className={styles.chartLineHeader}>
+          <span className={styles.chartLineCount}>
+            {chartLines.length}/{maxLines}
+          </span>
+          <Button
+            variant="secondary"
+            size="sm"
+            onClick={handleAdd}
+            disabled={chartLines.length >= maxLines}
+          >
+            {t('usage_stats.chart_line_add')}
+          </Button>
+        </div>
+      }
+    >
+      <div className={styles.chartLineList}>
+        {chartLines.map((line, index) => (
+          <div key={index} className={styles.chartLineItem}>
+            <span className={styles.chartLineLabel}>
+              {t(`usage_stats.chart_line_label_${index + 1}`)}
+            </span>
+            <select
+              value={line}
+              onChange={(e) => handleChange(index, e.target.value)}
+              className={styles.select}
+            >
+              <option value="all">{t('usage_stats.chart_line_all')}</option>
+              {modelNames.map((name) => (
+                <option key={name} value={name}>
+                  {name}
+                </option>
+              ))}
+            </select>
+            {chartLines.length > 1 && (
+              <Button variant="danger" size="sm" onClick={() => handleRemove(index)}>
+                {t('usage_stats.chart_line_delete')}
+              </Button>
+            )}
+          </div>
+        ))}
+      </div>
+      <p className={styles.chartLineHint}>{t('usage_stats.chart_line_hint')}</p>
+    </Card>
+  );
+}

src/components/usage/ModelStatsCard.tsx

@@ -0,0 +1,54 @@
+import { useTranslation } from 'react-i18next';
+import { Card } from '@/components/ui/Card';
+import { formatTokensInMillions, formatUsd } from '@/utils/usage';
+import styles from '@/pages/UsagePage.module.scss';
+
+export interface ModelStat {
+  model: string;
+  requests: number;
+  tokens: number;
+  cost: number;
+}
+
+export interface ModelStatsCardProps {
+  modelStats: ModelStat[];
+  loading: boolean;
+  hasPrices: boolean;
+}
+
+export function ModelStatsCard({ modelStats, loading, hasPrices }: ModelStatsCardProps) {
+  const { t } = useTranslation();
+
+  return (
+    <Card title={t('usage_stats.models')}>
+      {loading ? (
+        <div className={styles.hint}>{t('common.loading')}</div>
+      ) : modelStats.length > 0 ? (
+        <div className={styles.tableWrapper}>
+          <table className={styles.table}>
+            <thead>
+              <tr>
+                <th>{t('usage_stats.model_name')}</th>
+                <th>{t('usage_stats.requests_count')}</th>
+                <th>{t('usage_stats.tokens_count')}</th>
+                {hasPrices && <th>{t('usage_stats.total_cost')}</th>}
+              </tr>
+            </thead>
+            <tbody>
+              {modelStats.map((stat) => (
+                <tr key={stat.model}>
+                  <td className={styles.modelCell}>{stat.model}</td>
+                  <td>{stat.requests.toLocaleString()}</td>
+                  <td>{formatTokensInMillions(stat.tokens)}</td>
+                  {hasPrices && <td>{stat.cost > 0 ? formatUsd(stat.cost) : '--'}</td>}
+                </tr>
+              ))}
+            </tbody>
+          </table>
+        </div>
+      ) : (
+        <div className={styles.hint}>{t('usage_stats.no_data')}</div>
+      )}
+    </Card>
+  );
+}

src/components/usage/PriceSettingsCard.tsx

@@ -0,0 +1,164 @@
+import { useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Card } from '@/components/ui/Card';
+import { Button } from '@/components/ui/Button';
+import { Input } from '@/components/ui/Input';
+import type { ModelPrice } from '@/utils/usage';
+import styles from '@/pages/UsagePage.module.scss';
+
+export interface PriceSettingsCardProps {
+  modelNames: string[];
+  modelPrices: Record<string, ModelPrice>;
+  onPricesChange: (prices: Record<string, ModelPrice>) => void;
+}
+
+export function PriceSettingsCard({
+  modelNames,
+  modelPrices,
+  onPricesChange
+}: PriceSettingsCardProps) {
+  const { t } = useTranslation();
+
+  const [selectedModel, setSelectedModel] = useState('');
+  const [promptPrice, setPromptPrice] = useState('');
+  const [completionPrice, setCompletionPrice] = useState('');
+  const [cachePrice, setCachePrice] = useState('');
+
+  const handleSavePrice = () => {
+    if (!selectedModel) return;
+    const prompt = parseFloat(promptPrice) || 0;
+    const completion = parseFloat(completionPrice) || 0;
+    const cache = cachePrice.trim() === '' ? prompt : parseFloat(cachePrice) || 0;
+    const newPrices = { ...modelPrices, [selectedModel]: { prompt, completion, cache } };
+    onPricesChange(newPrices);
+    setSelectedModel('');
+    setPromptPrice('');
+    setCompletionPrice('');
+    setCachePrice('');
+  };
+
+  const handleDeletePrice = (model: string) => {
+    const newPrices = { ...modelPrices };
+    delete newPrices[model];
+    onPricesChange(newPrices);
+  };
+
+  const handleEditPrice = (model: string) => {
+    const price = modelPrices[model];
+    setSelectedModel(model);
+    setPromptPrice(price?.prompt?.toString() || '');
+    setCompletionPrice(price?.completion?.toString() || '');
+    setCachePrice(price?.cache?.toString() || '');
+  };
+
+  const handleModelSelect = (value: string) => {
+    setSelectedModel(value);
+    const price = modelPrices[value];
+    if (price) {
+      setPromptPrice(price.prompt.toString());
+      setCompletionPrice(price.completion.toString());
+      setCachePrice(price.cache.toString());
+    } else {
+      setPromptPrice('');
+      setCompletionPrice('');
+      setCachePrice('');
+    }
+  };
+
+  return (
+    <Card title={t('usage_stats.model_price_settings')}>
+      <div className={styles.pricingSection}>
+        {/* Price Form */}
+        <div className={styles.priceForm}>
+          <div className={styles.formRow}>
+            <div className={styles.formField}>
+              <label>{t('usage_stats.model_name')}</label>
+              <select
+                value={selectedModel}
+                onChange={(e) => handleModelSelect(e.target.value)}
+                className={styles.select}
+              >
+                <option value="">{t('usage_stats.model_price_select_placeholder')}</option>
+                {modelNames.map((name) => (
+                  <option key={name} value={name}>
+                    {name}
+                  </option>
+                ))}
+              </select>
+            </div>
+            <div className={styles.formField}>
+              <label>{t('usage_stats.model_price_prompt')} ($/1M)</label>
+              <Input
+                type="number"
+                value={promptPrice}
+                onChange={(e) => setPromptPrice(e.target.value)}
+                placeholder="0.00"
+                step="0.0001"
+              />
+            </div>
+            <div className={styles.formField}>
+              <label>{t('usage_stats.model_price_completion')} ($/1M)</label>
+              <Input
+                type="number"
+                value={completionPrice}
+                onChange={(e) => setCompletionPrice(e.target.value)}
+                placeholder="0.00"
+                step="0.0001"
+              />
+            </div>
+            <div className={styles.formField}>
+              <label>{t('usage_stats.model_price_cache')} ($/1M)</label>
+              <Input
+                type="number"
+                value={cachePrice}
+                onChange={(e) => setCachePrice(e.target.value)}
+                placeholder="0.00"
+                step="0.0001"
+              />
+            </div>
+            <Button variant="primary" onClick={handleSavePrice} disabled={!selectedModel}>
+              {t('common.save')}
+            </Button>
+          </div>
+        </div>
+
+        {/* Saved Prices List */}
+        <div className={styles.pricesList}>
+          <h4 className={styles.pricesTitle}>{t('usage_stats.saved_prices')}</h4>
+          {Object.keys(modelPrices).length > 0 ? (
+            <div className={styles.pricesGrid}>
+              {Object.entries(modelPrices).map(([model, price]) => (
+                <div key={model} className={styles.priceItem}>
+                  <div className={styles.priceInfo}>
+                    <span className={styles.priceModel}>{model}</span>
+                    <div className={styles.priceMeta}>
+                      <span>
+                        {t('usage_stats.model_price_prompt')}: ${price.prompt.toFixed(4)}/1M
+                      </span>
+                      <span>
+                        {t('usage_stats.model_price_completion')}: ${price.completion.toFixed(4)}/1M
+                      </span>
+                      <span>
+                        {t('usage_stats.model_price_cache')}: ${price.cache.toFixed(4)}/1M
+                      </span>
+                    </div>
+                  </div>
+                  <div className={styles.priceActions}>
+                    <Button variant="secondary" size="sm" onClick={() => handleEditPrice(model)}>
+                      {t('common.edit')}
+                    </Button>
+                    <Button variant="danger" size="sm" onClick={() => handleDeletePrice(model)}>
+                      {t('common.delete')}
+                    </Button>
+                  </div>
+                </div>
+              ))}
+            </div>
+          ) : (
+            <div className={styles.hint}>{t('usage_stats.model_price_empty')}</div>
+          )}
+        </div>
+      </div>
+    </Card>
+  );
+}

src/components/usage/StatCards.tsx

@@ -0,0 +1,184 @@
+import type { CSSProperties, ReactNode } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Line } from 'react-chartjs-2';
+import { IconDiamond, IconDollarSign, IconSatellite, IconTimer, IconTrendingUp } from '@/components/ui/icons';
+import {
+  formatTokensInMillions,
+  formatPerMinuteValue,
+  formatUsd,
+  calculateTokenBreakdown,
+  calculateRecentPerMinuteRates,
+  calculateTotalCost,
+  type ModelPrice
+} from '@/utils/usage';
+import { sparklineOptions } from '@/utils/usage/chartConfig';
+import type { UsagePayload } from './hooks/useUsageData';
+import type { SparklineBundle } from './hooks/useSparklines';
+import styles from '@/pages/UsagePage.module.scss';
+
+interface StatCardData {
+  key: string;
+  label: string;
+  icon: ReactNode;
+  accent: string;
+  accentSoft: string;
+  accentBorder: string;
+  value: string;
+  meta?: ReactNode;
+  trend: SparklineBundle | null;
+}
+
+export interface StatCardsProps {
+  usage: UsagePayload | null;
+  loading: boolean;
+  modelPrices: Record<string, ModelPrice>;
+  sparklines: {
+    requests: SparklineBundle | null;
+    tokens: SparklineBundle | null;
+    rpm: SparklineBundle | null;
+    tpm: SparklineBundle | null;
+    cost: SparklineBundle | null;
+  };
+}
+
+export function StatCards({ usage, loading, modelPrices, sparklines }: StatCardsProps) {
+  const { t } = useTranslation();
+
+  const tokenBreakdown = usage ? calculateTokenBreakdown(usage) : { cachedTokens: 0, reasoningTokens: 0 };
+  const rateStats = usage
+    ? calculateRecentPerMinuteRates(30, usage)
+    : { rpm: 0, tpm: 0, windowMinutes: 30, requestCount: 0, tokenCount: 0 };
+  const totalCost = usage ? calculateTotalCost(usage, modelPrices) : 0;
+  const hasPrices = Object.keys(modelPrices).length > 0;
+
+  const statsCards: StatCardData[] = [
+    {
+      key: 'requests',
+      label: t('usage_stats.total_requests'),
+      icon: <IconSatellite size={16} />,
+      accent: '#3b82f6',
+      accentSoft: 'rgba(59, 130, 246, 0.18)',
+      accentBorder: 'rgba(59, 130, 246, 0.35)',
+      value: loading ? '-' : (usage?.total_requests ?? 0).toLocaleString(),
+      meta: (
+        <>
+          <span className={styles.statMetaItem}>
+            <span className={styles.statMetaDot} style={{ backgroundColor: '#10b981' }} />
+            {t('usage_stats.success_requests')}: {loading ? '-' : (usage?.success_count ?? 0)}
+          </span>
+          <span className={styles.statMetaItem}>
+            <span className={styles.statMetaDot} style={{ backgroundColor: '#ef4444' }} />
+            {t('usage_stats.failed_requests')}: {loading ? '-' : (usage?.failure_count ?? 0)}
+          </span>
+        </>
+      ),
+      trend: sparklines.requests
+    },
+    {
+      key: 'tokens',
+      label: t('usage_stats.total_tokens'),
+      icon: <IconDiamond size={16} />,
+      accent: '#8b5cf6',
+      accentSoft: 'rgba(139, 92, 246, 0.18)',
+      accentBorder: 'rgba(139, 92, 246, 0.35)',
+      value: loading ? '-' : formatTokensInMillions(usage?.total_tokens ?? 0),
+      meta: (
+        <>
+          <span className={styles.statMetaItem}>
+            {t('usage_stats.cached_tokens')}: {loading ? '-' : formatTokensInMillions(tokenBreakdown.cachedTokens)}
+          </span>
+          <span className={styles.statMetaItem}>
+            {t('usage_stats.reasoning_tokens')}: {loading ? '-' : formatTokensInMillions(tokenBreakdown.reasoningTokens)}
+          </span>
+        </>
+      ),
+      trend: sparklines.tokens
+    },
+    {
+      key: 'rpm',
+      label: t('usage_stats.rpm_30m'),
+      icon: <IconTimer size={16} />,
+      accent: '#22c55e',
+      accentSoft: 'rgba(34, 197, 94, 0.18)',
+      accentBorder: 'rgba(34, 197, 94, 0.32)',
+      value: loading ? '-' : formatPerMinuteValue(rateStats.rpm),
+      meta: (
+        <span className={styles.statMetaItem}>
+          {t('usage_stats.total_requests')}: {loading ? '-' : rateStats.requestCount.toLocaleString()}
+        </span>
+      ),
+      trend: sparklines.rpm
+    },
+    {
+      key: 'tpm',
+      label: t('usage_stats.tpm_30m'),
+      icon: <IconTrendingUp size={16} />,
+      accent: '#f97316',
+      accentSoft: 'rgba(249, 115, 22, 0.18)',
+      accentBorder: 'rgba(249, 115, 22, 0.32)',
+      value: loading ? '-' : formatPerMinuteValue(rateStats.tpm),
+      meta: (
+        <span className={styles.statMetaItem}>
+          {t('usage_stats.total_tokens')}: {loading ? '-' : formatTokensInMillions(rateStats.tokenCount)}
+        </span>
+      ),
+      trend: sparklines.tpm
+    },
+    {
+      key: 'cost',
+      label: t('usage_stats.total_cost'),
+      icon: <IconDollarSign size={16} />,
+      accent: '#f59e0b',
+      accentSoft: 'rgba(245, 158, 11, 0.18)',
+      accentBorder: 'rgba(245, 158, 11, 0.32)',
+      value: loading ? '-' : hasPrices ? formatUsd(totalCost) : '--',
+      meta: (
+        <>
+          <span className={styles.statMetaItem}>
+            {t('usage_stats.total_tokens')}: {loading ? '-' : formatTokensInMillions(usage?.total_tokens ?? 0)}
+          </span>
+          {!hasPrices && (
+            <span className={`${styles.statMetaItem} ${styles.statSubtle}`}>
+              {t('usage_stats.cost_need_price')}
+            </span>
+          )}
+        </>
+      ),
+      trend: hasPrices ? sparklines.cost : null
+    }
+  ];
+
+  return (
+    <div className={styles.statsGrid}>
+      {statsCards.map((card) => (
+        <div
+          key={card.key}
+          className={styles.statCard}
+          style={
+            {
+              '--accent': card.accent,
+              '--accent-soft': card.accentSoft,
+              '--accent-border': card.accentBorder
+            } as CSSProperties
+          }
+        >
+          <div className={styles.statCardHeader}>
+            <div className={styles.statLabelGroup}>
+              <span className={styles.statLabel}>{card.label}</span>
+            </div>
+            <span className={styles.statIconBadge}>{card.icon}</span>
+          </div>
+          <div className={styles.statValue}>{card.value}</div>
+          {card.meta && <div className={styles.statMetaRow}>{card.meta}</div>}
+          <div className={styles.statTrend}>
+            {card.trend ? (
+              <Line className={styles.sparkline} data={card.trend.data} options={sparklineOptions} />
+            ) : (
+              <div className={styles.statTrendPlaceholder}></div>
+            )}
+          </div>
+        </div>
+      ))}
+    </div>
+  );
+}

src/components/usage/UsageChart.tsx

@@ -0,0 +1,91 @@
+import { useTranslation } from 'react-i18next';
+import type { ChartOptions } from 'chart.js';
+import { Line } from 'react-chartjs-2';
+import { Card } from '@/components/ui/Card';
+import { Button } from '@/components/ui/Button';
+import type { ChartData } from '@/utils/usage';
+import { getHourChartMinWidth } from '@/utils/usage/chartConfig';
+import styles from '@/pages/UsagePage.module.scss';
+
+export interface UsageChartProps {
+  title: string;
+  period: 'hour' | 'day';
+  onPeriodChange: (period: 'hour' | 'day') => void;
+  chartData: ChartData;
+  chartOptions: ChartOptions<'line'>;
+  loading: boolean;
+  isMobile: boolean;
+  emptyText: string;
+}
+
+export function UsageChart({
+  title,
+  period,
+  onPeriodChange,
+  chartData,
+  chartOptions,
+  loading,
+  isMobile,
+  emptyText
+}: UsageChartProps) {
+  const { t } = useTranslation();
+
+  return (
+    <Card
+      title={title}
+      extra={
+        <div className={styles.periodButtons}>
+          <Button
+            variant={period === 'hour' ? 'primary' : 'secondary'}
+            size="sm"
+            onClick={() => onPeriodChange('hour')}
+          >
+            {t('usage_stats.by_hour')}
+          </Button>
+          <Button
+            variant={period === 'day' ? 'primary' : 'secondary'}
+            size="sm"
+            onClick={() => onPeriodChange('day')}
+          >
+            {t('usage_stats.by_day')}
+          </Button>
+        </div>
+      }
+    >
+      {loading ? (
+        <div className={styles.hint}>{t('common.loading')}</div>
+      ) : chartData.labels.length > 0 ? (
+        <div className={styles.chartWrapper}>
+          <div className={styles.chartLegend} aria-label="Chart legend">
+            {chartData.datasets.map((dataset, index) => (
+              <div
+                key={`${dataset.label}-${index}`}
+                className={styles.legendItem}
+                title={dataset.label}
+              >
+                <span className={styles.legendDot} style={{ backgroundColor: dataset.borderColor }} />
+                <span className={styles.legendLabel}>{dataset.label}</span>
+              </div>
+            ))}
+          </div>
+          <div className={styles.chartArea}>
+            <div className={styles.chartScroller}>
+              <div
+                className={styles.chartCanvas}
+                style={
+                  period === 'hour'
+                    ? { minWidth: getHourChartMinWidth(chartData.labels.length, isMobile) }
+                    : undefined
+                }
+              >
+                <Line data={chartData} options={chartOptions} />
+              </div>
+            </div>
+          </div>
+        </div>
+      ) : (
+        <div className={styles.hint}>{emptyText}</div>
+      )}
+    </Card>
+  );
+}

src/components/usage/hooks/index.ts

@@ -0,0 +1,8 @@
+export { useUsageData } from './useUsageData';
+export type { UsagePayload, UseUsageDataReturn } from './useUsageData';
+
+export { useSparklines } from './useSparklines';
+export type { SparklineData, SparklineBundle, UseSparklinesOptions, UseSparklinesReturn } from './useSparklines';
+
+export { useChartData } from './useChartData';
+export type { UseChartDataOptions, UseChartDataReturn } from './useChartData';

src/components/usage/hooks/useChartData.ts

@@ -0,0 +1,76 @@
+import { useState, useMemo } from 'react';
+import type { ChartOptions } from 'chart.js';
+import { buildChartData, type ChartData } from '@/utils/usage';
+import { buildChartOptions } from '@/utils/usage/chartConfig';
+import type { UsagePayload } from './useUsageData';
+
+export interface UseChartDataOptions {
+  usage: UsagePayload | null;
+  chartLines: string[];
+  isDark: boolean;
+  isMobile: boolean;
+}
+
+export interface UseChartDataReturn {
+  requestsPeriod: 'hour' | 'day';
+  setRequestsPeriod: (period: 'hour' | 'day') => void;
+  tokensPeriod: 'hour' | 'day';
+  setTokensPeriod: (period: 'hour' | 'day') => void;
+  requestsChartData: ChartData;
+  tokensChartData: ChartData;
+  requestsChartOptions: ChartOptions<'line'>;
+  tokensChartOptions: ChartOptions<'line'>;
+}
+
+export function useChartData({
+  usage,
+  chartLines,
+  isDark,
+  isMobile
+}: UseChartDataOptions): UseChartDataReturn {
+  const [requestsPeriod, setRequestsPeriod] = useState<'hour' | 'day'>('day');
+  const [tokensPeriod, setTokensPeriod] = useState<'hour' | 'day'>('day');
+
+  const requestsChartData = useMemo(() => {
+    if (!usage) return { labels: [], datasets: [] };
+    return buildChartData(usage, requestsPeriod, 'requests', chartLines);
+  }, [usage, requestsPeriod, chartLines]);
+
+  const tokensChartData = useMemo(() => {
+    if (!usage) return { labels: [], datasets: [] };
+    return buildChartData(usage, tokensPeriod, 'tokens', chartLines);
+  }, [usage, tokensPeriod, chartLines]);
+
+  const requestsChartOptions = useMemo(
+    () =>
+      buildChartOptions({
+        period: requestsPeriod,
+        labels: requestsChartData.labels,
+        isDark,
+        isMobile
+      }),
+    [requestsPeriod, requestsChartData.labels, isDark, isMobile]
+  );
+
+  const tokensChartOptions = useMemo(
+    () =>
+      buildChartOptions({
+        period: tokensPeriod,
+        labels: tokensChartData.labels,
+        isDark,
+        isMobile
+      }),
+    [tokensPeriod, tokensChartData.labels, isDark, isMobile]
+  );
+
+  return {
+    requestsPeriod,
+    setRequestsPeriod,
+    tokensPeriod,
+    setTokensPeriod,
+    requestsChartData,
+    tokensChartData,
+    requestsChartOptions,
+    tokensChartOptions
+  };
+}

src/components/usage/hooks/useSparklines.ts

@@ -0,0 +1,138 @@
+import { useCallback, useMemo } from 'react';
+import { collectUsageDetails, extractTotalTokens } from '@/utils/usage';
+import type { UsagePayload } from './useUsageData';
+
+export interface SparklineData {
+  labels: string[];
+  datasets: [
+    {
+      data: number[];
+      borderColor: string;
+      backgroundColor: string;
+      fill: boolean;
+      tension: number;
+      pointRadius: number;
+      borderWidth: number;
+    }
+  ];
+}
+
+export interface SparklineBundle {
+  data: SparklineData;
+}
+
+export interface UseSparklinesOptions {
+  usage: UsagePayload | null;
+  loading: boolean;
+}
+
+export interface UseSparklinesReturn {
+  requestsSparkline: SparklineBundle | null;
+  tokensSparkline: SparklineBundle | null;
+  rpmSparkline: SparklineBundle | null;
+  tpmSparkline: SparklineBundle | null;
+  costSparkline: SparklineBundle | null;
+}
+
+export function useSparklines({ usage, loading }: UseSparklinesOptions): UseSparklinesReturn {
+  const buildLastHourSeries = useCallback(
+    (metric: 'requests' | 'tokens'): { labels: string[]; data: number[] } => {
+      if (!usage) return { labels: [], data: [] };
+      const details = collectUsageDetails(usage);
+      if (!details.length) return { labels: [], data: [] };
+
+      const windowMinutes = 60;
+      const now = Date.now();
+      const windowStart = now - windowMinutes * 60 * 1000;
+      const buckets = new Array(windowMinutes).fill(0);
+
+      details.forEach((detail) => {
+        const timestamp = Date.parse(detail.timestamp);
+        if (Number.isNaN(timestamp) || timestamp < windowStart) {
+          return;
+        }
+        const minuteIndex = Math.min(
+          windowMinutes - 1,
+          Math.floor((timestamp - windowStart) / 60000)
+        );
+        const increment = metric === 'tokens' ? extractTotalTokens(detail) : 1;
+        buckets[minuteIndex] += increment;
+      });
+
+      const labels = buckets.map((_, idx) => {
+        const date = new Date(windowStart + (idx + 1) * 60000);
+        const h = date.getHours().toString().padStart(2, '0');
+        const m = date.getMinutes().toString().padStart(2, '0');
+        return `${h}:${m}`;
+      });
+
+      return { labels, data: buckets };
+    },
+    [usage]
+  );
+
+  const buildSparkline = useCallback(
+    (
+      series: { labels: string[]; data: number[] },
+      color: string,
+      backgroundColor: string
+    ): SparklineBundle | null => {
+      if (loading || !series?.data?.length) {
+        return null;
+      }
+      const sliceStart = Math.max(series.data.length - 60, 0);
+      const labels = series.labels.slice(sliceStart);
+      const points = series.data.slice(sliceStart);
+      return {
+        data: {
+          labels,
+          datasets: [
+            {
+              data: points,
+              borderColor: color,
+              backgroundColor,
+              fill: true,
+              tension: 0.45,
+              pointRadius: 0,
+              borderWidth: 2
+            }
+          ]
+        }
+      };
+    },
+    [loading]
+  );
+
+  const requestsSparkline = useMemo(
+    () => buildSparkline(buildLastHourSeries('requests'), '#3b82f6', 'rgba(59, 130, 246, 0.18)'),
+    [buildLastHourSeries, buildSparkline]
+  );
+
+  const tokensSparkline = useMemo(
+    () => buildSparkline(buildLastHourSeries('tokens'), '#8b5cf6', 'rgba(139, 92, 246, 0.18)'),
+    [buildLastHourSeries, buildSparkline]
+  );
+
+  const rpmSparkline = useMemo(
+    () => buildSparkline(buildLastHourSeries('requests'), '#22c55e', 'rgba(34, 197, 94, 0.18)'),
+    [buildLastHourSeries, buildSparkline]
+  );
+
+  const tpmSparkline = useMemo(
+    () => buildSparkline(buildLastHourSeries('tokens'), '#f97316', 'rgba(249, 115, 22, 0.18)'),
+    [buildLastHourSeries, buildSparkline]
+  );
+
+  const costSparkline = useMemo(
+    () => buildSparkline(buildLastHourSeries('tokens'), '#f59e0b', 'rgba(245, 158, 11, 0.18)'),
+    [buildLastHourSeries, buildSparkline]
+  );
+
+  return {
+    requestsSparkline,
+    tokensSparkline,
+    rpmSparkline,
+    tpmSparkline,
+    costSparkline
+  };
+}

src/components/usage/hooks/useUsageData.ts

@@ -0,0 +1,153 @@
+import { useEffect, useState, useCallback, useRef } from 'react';
+import { useTranslation } from 'react-i18next';
+import { useNotificationStore } from '@/stores';
+import { usageApi } from '@/services/api/usage';
+import { loadModelPrices, saveModelPrices, type ModelPrice } from '@/utils/usage';
+
+export interface UsagePayload {
+  total_requests?: number;
+  success_count?: number;
+  failure_count?: number;
+  total_tokens?: number;
+  apis?: Record<string, unknown>;
+  [key: string]: unknown;
+}
+
+export interface UseUsageDataReturn {
+  usage: UsagePayload | null;
+  loading: boolean;
+  error: string;
+  modelPrices: Record<string, ModelPrice>;
+  setModelPrices: (prices: Record<string, ModelPrice>) => void;
+  loadUsage: () => Promise<void>;
+  handleExport: () => Promise<void>;
+  handleImport: () => void;
+  handleImportChange: (event: React.ChangeEvent<HTMLInputElement>) => Promise<void>;
+  importInputRef: React.RefObject<HTMLInputElement | null>;
+  exporting: boolean;
+  importing: boolean;
+}
+
+export function useUsageData(): UseUsageDataReturn {
+  const { t } = useTranslation();
+  const { showNotification } = useNotificationStore();
+
+  const [usage, setUsage] = useState<UsagePayload | null>(null);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState('');
+  const [modelPrices, setModelPrices] = useState<Record<string, ModelPrice>>({});
+  const [exporting, setExporting] = useState(false);
+  const [importing, setImporting] = useState(false);
+  const importInputRef = useRef<HTMLInputElement | null>(null);
+
+  const loadUsage = useCallback(async () => {
+    setLoading(true);
+    setError('');
+    try {
+      const data = await usageApi.getUsage();
+      const payload = data?.usage ?? data;
+      setUsage(payload);
+    } catch (err: unknown) {
+      const message = err instanceof Error ? err.message : t('usage_stats.loading_error');
+      setError(message);
+    } finally {
+      setLoading(false);
+    }
+  }, [t]);
+
+  useEffect(() => {
+    loadUsage();
+    setModelPrices(loadModelPrices());
+  }, [loadUsage]);
+
+  const handleExport = async () => {
+    setExporting(true);
+    try {
+      const data = await usageApi.exportUsage();
+      const exportedAt =
+        typeof data?.exported_at === 'string' ? new Date(data.exported_at) : new Date();
+      const safeTimestamp = Number.isNaN(exportedAt.getTime())
+        ? new Date().toISOString()
+        : exportedAt.toISOString();
+      const filename = `usage-export-${safeTimestamp.replace(/[:.]/g, '-')}.json`;
+      const blob = new Blob([JSON.stringify(data ?? {}, null, 2)], { type: 'application/json' });
+      const url = window.URL.createObjectURL(blob);
+      const link = document.createElement('a');
+      link.href = url;
+      link.download = filename;
+      link.click();
+      window.URL.revokeObjectURL(url);
+      showNotification(t('usage_stats.export_success'), 'success');
+    } catch (err: unknown) {
+      const message = err instanceof Error ? err.message : '';
+      showNotification(
+        `${t('notification.download_failed')}${message ? `: ${message}` : ''}`,
+        'error'
+      );
+    } finally {
+      setExporting(false);
+    }
+  };
+
+  const handleImport = () => {
+    importInputRef.current?.click();
+  };
+
+  const handleImportChange = async (event: React.ChangeEvent<HTMLInputElement>) => {
+    const file = event.target.files?.[0];
+    event.target.value = '';
+    if (!file) return;
+
+    setImporting(true);
+    try {
+      const text = await file.text();
+      let payload: unknown;
+      try {
+        payload = JSON.parse(text);
+      } catch {
+        showNotification(t('usage_stats.import_invalid'), 'error');
+        return;
+      }
+
+      const result = await usageApi.importUsage(payload);
+      showNotification(
+        t('usage_stats.import_success', {
+          added: result?.added ?? 0,
+          skipped: result?.skipped ?? 0,
+          total: result?.total_requests ?? 0,
+          failed: result?.failed_requests ?? 0
+        }),
+        'success'
+      );
+      await loadUsage();
+    } catch (err: unknown) {
+      const message = err instanceof Error ? err.message : '';
+      showNotification(
+        `${t('notification.upload_failed')}${message ? `: ${message}` : ''}`,
+        'error'
+      );
+    } finally {
+      setImporting(false);
+    }
+  };
+
+  const handleSetModelPrices = useCallback((prices: Record<string, ModelPrice>) => {
+    setModelPrices(prices);
+    saveModelPrices(prices);
+  }, []);
+
+  return {
+    usage,
+    loading,
+    error,
+    modelPrices,
+    setModelPrices: handleSetModelPrices,
+    loadUsage,
+    handleExport,
+    handleImport,
+    handleImportChange,
+    importInputRef,
+    exporting,
+    importing
+  };
+}

src/components/usage/index.ts

@@ -0,0 +1,28 @@
+// Hooks
+export { useUsageData } from './hooks/useUsageData';
+export type { UsagePayload, UseUsageDataReturn } from './hooks/useUsageData';
+
+export { useSparklines } from './hooks/useSparklines';
+export type { SparklineData, SparklineBundle, UseSparklinesOptions, UseSparklinesReturn } from './hooks/useSparklines';
+
+export { useChartData } from './hooks/useChartData';
+export type { UseChartDataOptions, UseChartDataReturn } from './hooks/useChartData';
+
+// Components
+export { StatCards } from './StatCards';
+export type { StatCardsProps } from './StatCards';
+
+export { UsageChart } from './UsageChart';
+export type { UsageChartProps } from './UsageChart';
+
+export { ChartLineSelector } from './ChartLineSelector';
+export type { ChartLineSelectorProps } from './ChartLineSelector';
+
+export { ApiDetailsCard } from './ApiDetailsCard';
+export type { ApiDetailsCardProps } from './ApiDetailsCard';
+
+export { ModelStatsCard } from './ModelStatsCard';
+export type { ModelStatsCardProps, ModelStat } from './ModelStatsCard';
+
+export { PriceSettingsCard } from './PriceSettingsCard';
+export type { PriceSettingsCardProps } from './PriceSettingsCard';

src/hooks/index.ts

@@ -8,3 +8,6 @@ export { useLocalStorage } from './useLocalStorage';
 export { useInterval } from './useInterval';
 export { useMediaQuery } from './useMediaQuery';
 export { usePagination } from './usePagination';
+export { useHeaderRefresh } from './useHeaderRefresh';
+export { useDisableModel } from './useDisableModel';
+export type { UseDisableModelOptions, UseDisableModelReturn } from './useDisableModel';

src/hooks/useDisableModel.ts

@@ -0,0 +1,199 @@
+/**
+ * 禁用模型 Hook
+ * 封装禁用模型的状态管理和业务逻辑
+ */
+
+import { useState, useCallback } from 'react';
+import { useTranslation } from 'react-i18next';
+import { providersApi } from '@/services/api';
+import { useDisabledModelsStore } from '@/stores';
+import {
+  resolveProvider,
+  createDisableState,
+  type DisableState,
+} from '@/utils/monitor';
+import type { OpenAIProviderConfig } from '@/types';
+
+// 不支持禁用的渠道类型（小写）
+const UNSUPPORTED_PROVIDER_TYPES = ['claude', 'gemini', 'codex', 'vertex'];
+
+/**
+ * 不支持禁用的提示状态
+ */
+export interface UnsupportedDisableState {
+  providerType: string;
+  model: string;
+  displayName: string;
+}
+
+export interface UseDisableModelOptions {
+  providerMap: Record<string, string>;
+  providerTypeMap?: Record<string, string>;
+  providerModels?: Record<string, Set<string>>;
+}
+
+export interface UseDisableModelReturn {
+  /** 当前禁用状态 */
+  disableState: DisableState | null;
+  /** 不支持禁用的提示状态 */
+  unsupportedState: UnsupportedDisableState | null;
+  /** 是否正在禁用中 */
+  disabling: boolean;
+  /** 开始禁用流程 */
+  handleDisableClick: (source: string, model: string) => void;
+  /** 确认禁用（需要点击3次） */
+  handleConfirmDisable: () => Promise<void>;
+  /** 取消禁用 */
+  handleCancelDisable: () => void;
+  /** 关闭不支持提示 */
+  handleCloseUnsupported: () => void;
+  /** 检查模型是否已禁用 */
+  isModelDisabled: (source: string, model: string) => boolean;
+}
+
+/**
+ * 禁用模型 Hook
+ * @param options 配置选项
+ * @returns 禁用模型相关的状态和方法
+ */
+export function useDisableModel(options: UseDisableModelOptions): UseDisableModelReturn {
+  const { providerMap, providerTypeMap, providerModels } = options;
+  const { t } = useTranslation();
+
+  // 使用全局 store 管理禁用状态
+  const { addDisabledModel, isDisabled } = useDisabledModelsStore();
+
+  const [disableState, setDisableState] = useState<DisableState | null>(null);
+  const [unsupportedState, setUnsupportedState] = useState<UnsupportedDisableState | null>(null);
+  const [disabling, setDisabling] = useState(false);
+
+  // 开始禁用流程
+  const handleDisableClick = useCallback((source: string, model: string) => {
+    // 首先检查提供商类型是否支持禁用
+    const providerType = providerTypeMap?.[source] || '';
+    const lowerType = providerType.toLowerCase();
+
+    // 如果是不支持的类型，立即显示提示
+    if (lowerType && UNSUPPORTED_PROVIDER_TYPES.includes(lowerType)) {
+      const providerName = resolveProvider(source, providerMap);
+      const displayName = providerName
+        ? `${providerName} / ${model}`
+        : `${source.slice(0, 8)}*** / ${model}`;
+      setUnsupportedState({
+        providerType,
+        model,
+        displayName,
+      });
+      return;
+    }
+
+    // 支持的类型，进入正常禁用流程
+    setDisableState(createDisableState(source, model, providerMap));
+  }, [providerMap, providerTypeMap]);
+
+  // 确认禁用（需要点击3次）
+  const handleConfirmDisable = useCallback(async () => {
+    if (!disableState) return;
+
+    // 前两次点击只增加步骤
+    if (disableState.step < 3) {
+      setDisableState({
+        ...disableState,
+        step: disableState.step + 1,
+      });
+      return;
+    }
+
+    // 第3次点击，执行禁用
+    setDisabling(true);
+    try {
+      const providerName = resolveProvider(disableState.source, providerMap);
+      if (!providerName) {
+        throw new Error(t('monitor.logs.disable_error_no_provider'));
+      }
+
+      // 获取当前配置
+      const providers = await providersApi.getOpenAIProviders();
+      const targetProvider = providers.find(
+        (p) => p.name && p.name.toLowerCase() === providerName.toLowerCase()
+      );
+
+      if (!targetProvider) {
+        throw new Error(t('monitor.logs.disable_error_provider_not_found', { provider: providerName }));
+      }
+
+      const originalModels = targetProvider.models || [];
+      const modelAlias = disableState.model;
+
+      // 过滤掉匹配的模型
+      const filteredModels = originalModels.filter(
+        (m) => m.alias !== modelAlias && m.name !== modelAlias
+      );
+
+      // 只有当模型确实被过滤掉时才调用 API
+      if (filteredModels.length < originalModels.length) {
+        await providersApi.patchOpenAIProviderByName(targetProvider.name, {
+          models: filteredModels,
+        } as Partial<OpenAIProviderConfig>);
+      }
+
+      // 标记为已禁用（全局状态）
+      addDisabledModel(disableState.source, disableState.model);
+      setDisableState(null);
+    } catch (err) {
+      console.error('禁用模型失败：', err);
+      alert(err instanceof Error ? err.message : t('monitor.logs.disable_error'));
+    } finally {
+      setDisabling(false);
+    }
+  }, [disableState, providerMap, t, addDisabledModel]);
+
+  // 取消禁用
+  const handleCancelDisable = useCallback(() => {
+    setDisableState(null);
+  }, []);
+
+  // 关闭不支持提示
+  const handleCloseUnsupported = useCallback(() => {
+    setUnsupportedState(null);
+  }, []);
+
+  // 检查模型是否已禁用
+  const isModelDisabled = useCallback((source: string, model: string): boolean => {
+    // 首先检查全局状态中是否已禁用
+    if (isDisabled(source, model)) {
+      return true;
+    }
+
+    // 如果提供了 providerModels，检查配置中是否已移除
+    if (providerModels) {
+      if (!source || !model) return false;
+
+      // 首先尝试完全匹配
+      if (providerModels[source]) {
+        return !providerModels[source].has(model);
+      }
+
+      // 然后尝试前缀匹配
+      const entries = Object.entries(providerModels);
+      for (const [key, modelSet] of entries) {
+        if (source.startsWith(key) || key.startsWith(source)) {
+          return !modelSet.has(model);
+        }
+      }
+    }
+
+    return false;
+  }, [isDisabled, providerModels]);
+
+  return {
+    disableState,
+    unsupportedState,
+    disabling,
+    handleDisableClick,
+    handleConfirmDisable,
+    handleCancelDisable,
+    handleCloseUnsupported,
+    isModelDisabled,
+  };
+}

src/hooks/useHeaderRefresh.ts

@@ -0,0 +1,24 @@
+import { useEffect } from 'react';
+
+export type HeaderRefreshHandler = () => void | Promise<void>;
+
+let activeHeaderRefreshHandler: HeaderRefreshHandler | null = null;
+
+export const triggerHeaderRefresh = async () => {
+  if (!activeHeaderRefreshHandler) return;
+  await activeHeaderRefreshHandler();
+};
+
+export const useHeaderRefresh = (handler?: HeaderRefreshHandler | null) => {
+  useEffect(() => {
+    if (!handler) return;
+
+    activeHeaderRefreshHandler = handler;
+
+    return () => {
+      if (activeHeaderRefreshHandler === handler) {
+        activeHeaderRefreshHandler = null;
+      }
+    };
+  }, [handler]);
+};

src/i18n/locales/en.json

@@ -95,7 +95,8 @@
     "usage_stats": "Usage Statistics",
     "config_management": "Config Management",
     "logs": "Logs Viewer",
-    "system_info": "Management Center Info"
+    "system_info": "Management Center Info",
+    "monitor": "Monitor Center"
   },
   "dashboard": {
     "title": "Dashboard",
@@ -137,11 +138,22 @@
     "usage_statistics_enable": "Enable usage statistics",
     "logging_title": "Logging",
     "logging_to_file_enable": "Enable logging to file",
+    "logs_max_total_size_title": "Log Size Limit",
+    "logs_max_total_size_label": "Total log size cap (MB):",
+    "logs_max_total_size_hint": "Set to 0 to disable the limit.",
+    "logs_max_total_size_update": "Update",
     "request_log_title": "Request Logging",
     "request_log_enable": "Enable request logging",
     "request_log_warning": "Keep this off unless you need detailed troubleshooting.",
+    "force_model_prefix_enable": "Force model prefix",
     "ws_auth_title": "WebSocket Authentication",
-    "ws_auth_enable": "Require auth for /ws/*"
+    "ws_auth_enable": "Require auth for /ws/*",
+    "routing_title": "Routing Strategy",
+    "routing_strategy_label": "Routing strategy:",
+    "routing_strategy_hint": "round-robin cycles through keys; fill-first prioritizes the first available key.",
+    "routing_strategy_update": "Update",
+    "routing_strategy_round_robin": "round-robin (cycle)",
+    "routing_strategy_fill_first": "fill-first (prioritize)"
   },
   "api_keys": {
     "title": "API Keys Management",
@@ -221,6 +233,27 @@
     "claude_models_hint": "Leave empty to allow all models, or add name[, alias] entries to limit/alias them.",
     "claude_models_add_btn": "Add Model",
     "claude_models_count": "Models Count",
+    "vertex_title": "Vertex API Configuration",
+    "vertex_add_button": "Add Configuration",
+    "vertex_empty_title": "No Vertex Configuration",
+    "vertex_empty_desc": "Click the button above to add the first configuration",
+    "vertex_item_title": "Vertex Configuration",
+    "vertex_add_modal_title": "Add Vertex API Configuration",
+    "vertex_add_modal_key_label": "API Key:",
+    "vertex_add_modal_key_placeholder": "Please enter Vertex API key",
+    "vertex_add_modal_url_label": "Base URL (Required):",
+    "vertex_add_modal_url_placeholder": "e.g.: https://example.com/api",
+    "vertex_add_modal_proxy_label": "Proxy URL (Optional):",
+    "vertex_add_modal_proxy_placeholder": "e.g.: socks5://proxy.example.com:1080",
+    "vertex_edit_modal_title": "Edit Vertex API Configuration",
+    "vertex_edit_modal_key_label": "API Key:",
+    "vertex_edit_modal_url_label": "Base URL (Required):",
+    "vertex_edit_modal_proxy_label": "Proxy URL (Optional):",
+    "vertex_delete_confirm": "Are you sure you want to delete this Vertex configuration?",
+    "vertex_models_label": "Model mappings (alias required):",
+    "vertex_models_add_btn": "Add Mapping",
+    "vertex_models_hint": "Each mapping needs both the original model and its alias.",
+    "vertex_models_count": "Mapping count",
     "ampcode_title": "Amp CLI Integration (ampcode)",
     "ampcode_modal_title": "Configure Ampcode",
     "ampcode_upstream_url_label": "Upstream URL",
@@ -292,7 +325,10 @@
     "openai_test_success": "Test succeeded. The model responded.",
     "openai_test_failed": "Test failed",
     "openai_test_select_placeholder": "Choose from current models",
-    "openai_test_select_empty": "No models configured. Add models first"
+    "openai_test_select_empty": "No models configured. Add models first",
+    "search_placeholder": "Search configs (keys, URLs, models...)",
+    "search_empty_title": "No matching configs",
+    "search_empty_desc": "Try a different keyword or clear the search box"
   },
   "auth_files": {
     "title": "Auth Files Management",
@@ -312,6 +348,7 @@
     "delete_all_confirm": "Are you sure you want to delete all auth files? This operation cannot be undone!",
     "delete_filtered_confirm": "Are you sure you want to delete all {{type}} auth files? This operation cannot be undone!",
     "upload_error_json": "Only JSON files are allowed",
+    "upload_error_size": "File size cannot exceed {{maxSize}}",
     "upload_success": "File uploaded successfully",
     "download_success": "File downloaded successfully",
     "delete_success": "File deleted successfully",
@@ -327,6 +364,9 @@
     "search_placeholder": "Filter by name, type, or provider",
     "page_size_label": "Per page",
     "page_size_unit": "items",
+    "view_mode_paged": "Paged",
+    "view_mode_all": "Show all",
+    "too_many_files_warning": "Too many credentials. Showing all may cause performance issues, please use paged view.",
     "filter_all": "All",
     "filter_qwen": "Qwen",
     "filter_gemini": "Gemini",
@@ -464,6 +504,34 @@
     "upgrade_required_title": "Please upgrade CLI Proxy API",
     "upgrade_required_desc": "The current server does not support the OAuth excluded models API. Please upgrade to the latest CLI Proxy API (CPA) version."
   },
+  "oauth_model_mappings": {
+    "title": "OAuth Model Mappings",
+    "add": "Add Mapping",
+    "add_title": "Add provider model mappings",
+    "provider_label": "Provider",
+    "provider_placeholder": "e.g. gemini-cli / vertex",
+    "provider_hint": "Defaults to the current filter; pick an existing provider or type a new name.",
+    "mappings_label": "Model mappings",
+    "mapping_name_placeholder": "Source model name",
+    "mapping_alias_placeholder": "Alias (required)",
+    "mapping_fork_label": "Keep original",
+    "mappings_hint": "Saving an empty list removes that provider. Enable “Keep original” to keep the original name while adding the alias.",
+    "add_mapping": "Add mapping",
+    "save": "Save/Update",
+    "save_success": "Model mappings updated",
+    "save_failed": "Failed to update model mappings",
+    "delete": "Delete Provider",
+    "delete_confirm": "Delete model mappings for {{provider}}?",
+    "delete_success": "Model mappings removed",
+    "delete_failed": "Failed to delete model mappings",
+    "no_models": "No model mappings",
+    "model_count": "{{count}} mappings",
+    "list_empty_all": "No model mappings yet—use “Add Mapping” to create one.",
+    "provider_required": "Please enter a provider first",
+    "upgrade_required": "This feature requires a newer CLI Proxy API (CPA) version. Please upgrade.",
+    "upgrade_required_title": "Please upgrade CLI Proxy API",
+    "upgrade_required_desc": "The current server does not support the OAuth model mappings API. Please upgrade to the latest CLI Proxy API (CPA) version."
+  },
   "auth_login": {
     "codex_oauth_title": "Codex OAuth",
     "codex_oauth_button": "Start Codex Login",
@@ -501,9 +569,9 @@
     "gemini_cli_oauth_title": "Gemini CLI OAuth",
     "gemini_cli_oauth_button": "Start Gemini CLI Login",
     "gemini_cli_oauth_hint": "Login to Google Gemini CLI service through OAuth flow, automatically obtain and save authentication files.",
-    "gemini_cli_project_id_label": "Google Cloud Project ID:",
-    "gemini_cli_project_id_placeholder": "Enter Google Cloud Project ID",
-    "gemini_cli_project_id_hint": "Project ID is required for Gemini CLI OAuth.",
+    "gemini_cli_project_id_label": "Google Cloud Project ID (Optional):",
+    "gemini_cli_project_id_placeholder": "Leave blank to auto-select first available project",
+    "gemini_cli_project_id_hint": "Optional. If not provided, the system will automatically select the first available project from your account.",
     "gemini_cli_project_id_required": "Please enter a Google Cloud project ID.",
     "gemini_cli_oauth_url_label": "Authorization URL:",
     "gemini_cli_open_link": "Open Link",
@@ -548,7 +616,7 @@
     "iflow_oauth_polling_error": "Failed to check authentication status:",
     "iflow_cookie_title": "iFlow Cookie Login",
     "iflow_cookie_label": "Cookie Value:",
-    "iflow_cookie_placeholder": "Paste browser cookie, e.g. sessionid=...;",
+    "iflow_cookie_placeholder": "Enter the BXAuth value, starting with BXAuth=",
     "iflow_cookie_hint": "Submit an existing cookie to finish login without opening the authorization link; the credential file will be saved automatically.",
     "iflow_cookie_key_hint": "Note: Create a key on the platform first.",
     "iflow_cookie_button": "Submit Cookie Login",
@@ -709,7 +777,8 @@
   "quota_management": {
     "title": "Quota Management",
     "description": "Monitor OAuth quota status for Antigravity, Codex, and Gemini CLI credentials.",
-    "refresh_files": "Refresh auth files"
+    "refresh_files": "Refresh auth files",
+    "refresh_files_and_quota": "Refresh files & quota"
   },
   "system_info": {
     "title": "Management Center Info",
@@ -761,12 +830,16 @@
     "quota_switch_preview_updated": "Preview model switch settings updated",
     "usage_statistics_updated": "Usage statistics settings updated",
     "logging_to_file_updated": "Logging settings updated",
+    "logs_max_total_size_updated": "Log size limit updated",
     "request_log_updated": "Request logging setting updated",
+    "force_model_prefix_updated": "Model prefix setting updated",
     "ws_auth_updated": "WebSocket authentication setting updated",
+    "routing_strategy_updated": "Routing strategy updated",
     "login_storage_cleared": "Local login data cleared",
     "api_key_added": "API key added successfully",
     "api_key_updated": "API key updated successfully",
     "api_key_deleted": "API key deleted successfully",
+    "api_key_invalid_chars": "API key can only contain letters, numbers, and symbols",
     "gemini_key_added": "Gemini key added successfully",
     "gemini_key_updated": "Gemini key updated successfully",
     "gemini_key_deleted": "Gemini key deleted successfully",
@@ -780,6 +853,10 @@
     "claude_config_added": "Claude configuration added successfully",
     "claude_config_updated": "Claude configuration updated successfully",
     "claude_config_deleted": "Claude configuration deleted successfully",
+    "vertex_config_added": "Vertex configuration added successfully",
+    "vertex_config_updated": "Vertex configuration updated successfully",
+    "vertex_config_deleted": "Vertex configuration deleted successfully",
+    "vertex_base_url_required": "Please enter the Vertex Base URL",
     "config_enabled": "Configuration enabled",
     "config_disabled": "Configuration disabled",
     "field_required": "Required fields cannot be empty",
@@ -833,5 +910,170 @@
     "build_date": "Build Time",
     "version": "Management UI Version",
     "author": "Author"
+  },
+  "monitor": {
+    "title": "Monitor Center",
+    "time_range": "Time Range",
+    "today": "Today",
+    "last_n_days": "Last {{n}} Days",
+    "api_filter": "API Query",
+    "api_filter_placeholder": "Query API data",
+    "apply": "Apply",
+    "no_data": "No data available",
+    "requests": "Requests",
+    "kpi": {
+      "requests": "Requests",
+      "success": "Success",
+      "failed": "Failed",
+      "rate": "Success Rate",
+      "tokens": "Tokens",
+      "input": "Input",
+      "output": "Output",
+      "reasoning": "Reasoning",
+      "cached": "Cached",
+      "avg_tpm": "Avg TPM",
+      "avg_rpm": "Avg RPM",
+      "avg_rpd": "Avg RPD",
+      "tokens_per_minute": "Tokens per minute",
+      "requests_per_minute": "Requests per minute",
+      "requests_per_day": "Requests per day"
+    },
+    "distribution": {
+      "title": "Model Usage Distribution",
+      "by_requests": "By Requests",
+      "by_tokens": "By Tokens",
+      "requests": "Requests",
+      "tokens": "Tokens",
+      "request_share": "Request Share",
+      "token_share": "Token Share"
+    },
+    "trend": {
+      "title": "Daily Usage Trend",
+      "subtitle": "Requests and Token usage trend",
+      "requests": "Requests",
+      "input_tokens": "Input Tokens",
+      "output_tokens": "Output Tokens",
+      "reasoning_tokens": "Reasoning Tokens",
+      "cached_tokens": "Cached Tokens"
+    },
+    "hourly": {
+      "last_6h": "Last 6 Hours",
+      "last_12h": "Last 12 Hours",
+      "last_24h": "Last 24 Hours",
+      "all": "All",
+      "requests": "Requests",
+      "success_rate": "Success Rate"
+    },
+    "hourly_model": {
+      "title": "Hourly Model Request Distribution",
+      "models": "Models"
+    },
+    "hourly_token": {
+      "title": "Hourly Token Usage",
+      "subtitle": "By Hour",
+      "total": "Total Tokens",
+      "input": "Input",
+      "output": "Output",
+      "reasoning": "Reasoning",
+      "cached": "Cached"
+    },
+    "channel": {
+      "title": "Channel Statistics",
+      "subtitle": "Grouped by source channel",
+      "click_hint": "Click row to expand model details",
+      "all_channels": "All Channels",
+      "all_models": "All Models",
+      "all_status": "All Status",
+      "only_success": "Success Only",
+      "only_failed": "Failed Only",
+      "header_name": "Channel",
+      "header_count": "Requests",
+      "header_rate": "Success Rate",
+      "header_recent": "Recent Status",
+      "header_time": "Last Request",
+      "model_details": "Model Details",
+      "model": "Model",
+      "success": "Success",
+      "failed": "Failed"
+    },
+    "time": {
+      "today": "Today",
+      "last_n_days": "{{n}} Days",
+      "custom": "Custom",
+      "to": "to",
+      "apply": "Apply"
+    },
+    "failure": {
+      "title": "Failure Analysis",
+      "subtitle": "Locate issues by source channel",
+      "click_hint": "Click row to expand details",
+      "no_failures": "No failure data",
+      "header_name": "Channel",
+      "header_count": "Failures",
+      "header_time": "Last Failure",
+      "header_models": "Top Failed Models",
+      "all_failed_models": "All Failed Models"
+    },
+    "logs": {
+      "title": "Request Logs",
+      "total_count": "{{count}} records",
+      "sort_hint": "Auto sorted by time desc",
+      "scroll_hint": "Scroll to browse all data",
+      "virtual_scroll_info": "Showing {{visible}} rows, {{total}} records total",
+      "all_apis": "All APIs",
+      "all_models": "All Models",
+      "all_sources": "All Sources",
+      "all_status": "All Status",
+      "all_provider_types": "All Providers",
+      "success": "Success",
+      "failed": "Failed",
+      "last_update": "Last Update",
+      "manual_refresh": "Manual Refresh",
+      "refresh_5s": "5s Refresh",
+      "refresh_10s": "10s Refresh",
+      "refresh_15s": "15s Refresh",
+      "refresh_30s": "30s Refresh",
+      "refresh_60s": "60s Refresh",
+      "refresh_in_seconds": "Refresh in {{seconds}}s",
+      "refreshing": "Refreshing...",
+      "header_auth": "Auth Index",
+      "header_api": "API",
+      "header_request_type": "Type",
+      "header_model": "Model",
+      "header_source": "Source",
+      "header_status": "Status",
+      "header_recent": "Recent Status",
+      "header_rate": "Success Rate",
+      "header_count": "Requests",
+      "header_input": "Input",
+      "header_output": "Output",
+      "header_total": "Total Tokens",
+      "header_time": "Time",
+      "header_actions": "Actions",
+      "showing": "Showing {{start}}-{{end}} of {{total}}",
+      "page_info": "Page {{current}}/{{total}}",
+      "first_page": "First",
+      "prev_page": "Prev",
+      "next_page": "Next",
+      "last_page": "Last",
+      "disable": "Disable",
+      "disable_model": "Disable this model",
+      "disabled": "Disabled",
+      "removed": "Removed",
+      "disabling": "Disabling...",
+      "disable_confirm_title": "Confirm Disable Model",
+      "disable_error": "Disable failed",
+      "disable_error_no_provider": "Cannot identify provider",
+      "disable_error_provider_not_found": "Provider config not found: {{provider}}",
+      "disable_not_supported": "{{provider}} provider does not support disable operation",
+      "disable_unsupported_title": "Auto-disable Not Supported",
+      "disable_unsupported_desc": "{{providerType}} type providers do not support auto-disable feature.",
+      "disable_unsupported_guide_title": "Manual Operation Guide",
+      "disable_unsupported_guide_step1": "1. Go to the \"AI Providers\" page",
+      "disable_unsupported_guide_step2": "2. Find the corresponding {{providerType}} configuration",
+      "disable_unsupported_guide_step3": "3. Edit the config and remove model \"{{model}}\"",
+      "disable_unsupported_guide_step4": "4. Save the configuration to apply changes",
+      "disable_unsupported_close": "Got it"
+    }
   }
 }

src/i18n/locales/zh-CN.json

@@ -95,7 +95,8 @@
     "usage_stats": "使用统计",
     "config_management": "配置管理",
     "logs": "日志查看",
-    "system_info": "中心信息"
+    "system_info": "中心信息",
+    "monitor": "监控中心"
   },
   "dashboard": {
     "title": "仪表盘",
@@ -137,11 +138,22 @@
     "usage_statistics_enable": "启用使用统计",
     "logging_title": "日志记录",
     "logging_to_file_enable": "启用日志记录到文件",
+    "logs_max_total_size_title": "日志容量限制",
+    "logs_max_total_size_label": "日志总大小上限 (MB):",
+    "logs_max_total_size_hint": "设置为 0 表示不限制。",
+    "logs_max_total_size_update": "更新",
     "request_log_title": "请求日志",
     "request_log_enable": "启用请求日志",
     "request_log_warning": "仅在需要排查问题时开启，日常请保持关闭。",
+    "force_model_prefix_enable": "强制模型前缀",
     "ws_auth_title": "WebSocket 鉴权",
-    "ws_auth_enable": "启用 /ws/* 鉴权"
+    "ws_auth_enable": "启用 /ws/* 鉴权",
+    "routing_title": "路由策略",
+    "routing_strategy_label": "路由策略:",
+    "routing_strategy_hint": "round-robin 为轮询，fill-first 为优先填充。",
+    "routing_strategy_update": "更新",
+    "routing_strategy_round_robin": "round-robin (轮询)",
+    "routing_strategy_fill_first": "fill-first (优先填充)"
   },
   "api_keys": {
     "title": "API 密钥管理",
@@ -221,6 +233,27 @@
     "claude_models_hint": "为空表示使用全部模型；可填写 name[, alias] 以限制或重命名模型。",
     "claude_models_add_btn": "添加模型",
     "claude_models_count": "模型数量",
+    "vertex_title": "Vertex API 配置",
+    "vertex_add_button": "添加配置",
+    "vertex_empty_title": "暂无Vertex配置",
+    "vertex_empty_desc": "点击上方按钮添加第一个配置",
+    "vertex_item_title": "Vertex配置",
+    "vertex_add_modal_title": "添加Vertex API配置",
+    "vertex_add_modal_key_label": "API密钥:",
+    "vertex_add_modal_key_placeholder": "请输入Vertex API密钥",
+    "vertex_add_modal_url_label": "Base URL (必填):",
+    "vertex_add_modal_url_placeholder": "例如: https://example.com/api",
+    "vertex_add_modal_proxy_label": "代理 URL (可选):",
+    "vertex_add_modal_proxy_placeholder": "例如: socks5://proxy.example.com:1080",
+    "vertex_edit_modal_title": "编辑Vertex API配置",
+    "vertex_edit_modal_key_label": "API密钥:",
+    "vertex_edit_modal_url_label": "Base URL (必填):",
+    "vertex_edit_modal_proxy_label": "代理 URL (可选):",
+    "vertex_delete_confirm": "确定要删除这个Vertex配置吗？",
+    "vertex_models_label": "模型映射 (别名必填):",
+    "vertex_models_add_btn": "添加映射",
+    "vertex_models_hint": "每条映射需要填写原模型与别名。",
+    "vertex_models_count": "映射数量",
     "ampcode_title": "Amp CLI 集成 (ampcode)",
     "ampcode_modal_title": "配置 Ampcode",
     "ampcode_upstream_url_label": "Upstream URL",
@@ -292,7 +325,10 @@
     "openai_test_success": "测试成功，模型可用。",
     "openai_test_failed": "测试失败",
     "openai_test_select_placeholder": "从当前模型列表选择",
-    "openai_test_select_empty": "当前未配置模型，请先添加模型"
+    "openai_test_select_empty": "当前未配置模型，请先添加模型",
+    "search_placeholder": "搜索配置（密钥、地址、模型等）",
+    "search_empty_title": "没有匹配的配置",
+    "search_empty_desc": "请尝试更换关键字或清空搜索框"
   },
   "auth_files": {
     "title": "认证文件管理",
@@ -312,6 +348,7 @@
     "delete_all_confirm": "确定要删除所有认证文件吗？此操作不可恢复！",
     "delete_filtered_confirm": "确定要删除筛选出的 {{type}} 认证文件吗？此操作不可恢复！",
     "upload_error_json": "只能上传JSON文件",
+    "upload_error_size": "文件大小不能超过 {{maxSize}}",
     "upload_success": "文件上传成功",
     "download_success": "文件下载成功",
     "delete_success": "文件删除成功",
@@ -327,6 +364,9 @@
     "search_placeholder": "输入名称、类型或提供方关键字",
     "page_size_label": "单页数量",
     "page_size_unit": "个/页",
+    "view_mode_paged": "按页显示",
+    "view_mode_all": "显示全部",
+    "too_many_files_warning": "您的凭证总数过多，全部加载会导致页面卡顿，请保持单页浏览。",
     "filter_all": "全部",
     "filter_qwen": "Qwen",
     "filter_gemini": "Gemini",
@@ -464,6 +504,34 @@
     "upgrade_required_title": "需要升级 CPA 版本",
     "upgrade_required_desc": "当前服务器版本不支持获取模型排除列表功能，请升级到最新版本的 CPA（CLI Proxy API）后重试。"
   },
+  "oauth_model_mappings": {
+    "title": "OAuth 模型映射",
+    "add": "新增映射",
+    "add_title": "新增提供商模型映射",
+    "provider_label": "提供商",
+    "provider_placeholder": "例如 gemini-cli / vertex",
+    "provider_hint": "默认选中当前筛选的提供商，也可直接输入或选择其他名称。",
+    "mappings_label": "模型映射",
+    "mapping_name_placeholder": "原模型名称",
+    "mapping_alias_placeholder": "别名 (必填)",
+    "mapping_fork_label": "保留原名",
+    "mappings_hint": "留空保存将删除该提供商记录；开启“保留原名”会在保留原模型名的同时新增别名。",
+    "add_mapping": "添加映射",
+    "save": "保存/更新",
+    "save_success": "模型映射已更新",
+    "save_failed": "更新模型映射失败",
+    "delete": "删除提供商",
+    "delete_confirm": "确定要删除 {{provider}} 的模型映射吗？",
+    "delete_success": "已删除该提供商的模型映射",
+    "delete_failed": "删除模型映射失败",
+    "no_models": "未配置模型映射",
+    "model_count": "映射 {{count}} 条模型",
+    "list_empty_all": "暂无任何提供商的模型映射，点击“新增映射”创建。",
+    "provider_required": "请先填写提供商名称",
+    "upgrade_required": "当前 CPA 版本不支持模型映射功能，请升级 CPA 版本",
+    "upgrade_required_title": "需要升级 CPA 版本",
+    "upgrade_required_desc": "当前服务器版本不支持 OAuth 模型映射功能，请升级到最新版本的 CPA（CLI Proxy API）后重试。"
+  },
   "auth_login": {
     "codex_oauth_title": "Codex OAuth",
     "codex_oauth_button": "开始 Codex 登录",
@@ -501,9 +569,9 @@
     "gemini_cli_oauth_title": "Gemini CLI OAuth",
     "gemini_cli_oauth_button": "开始 Gemini CLI 登录",
     "gemini_cli_oauth_hint": "通过 OAuth 流程登录 Google Gemini CLI 服务，自动获取并保存认证文件。",
-    "gemini_cli_project_id_label": "Google Cloud 项目 ID:",
-    "gemini_cli_project_id_placeholder": "输入 Google Cloud 项目 ID",
-    "gemini_cli_project_id_hint": "请填写项目 ID，用于 Gemini CLI OAuth 登录。",
+    "gemini_cli_project_id_label": "Google Cloud 项目 ID (可选):",
+    "gemini_cli_project_id_placeholder": "留空将自动选择第一个可用项目",
+    "gemini_cli_project_id_hint": "可选填写项目 ID。如不填写，系统将自动选择您账号下的第一个可用项目。",
     "gemini_cli_project_id_required": "请填写 Google Cloud 项目 ID。",
     "gemini_cli_oauth_url_label": "授权链接:",
     "gemini_cli_open_link": "打开链接",
@@ -548,7 +616,7 @@
     "iflow_oauth_polling_error": "检查认证状态失败:",
     "iflow_cookie_title": "iFlow Cookie 登录",
     "iflow_cookie_label": "Cookie 内容:",
-    "iflow_cookie_placeholder": "粘贴浏览器中的 Cookie，例如 sessionid=...;",
+    "iflow_cookie_placeholder": "填入BXAuth值 以BXAuth=开头",
     "iflow_cookie_hint": "直接提交 Cookie 以完成登录（无需打开授权链接），服务端将自动保存凭据。",
     "iflow_cookie_key_hint": "提示：需在平台上先创建 Key。",
     "iflow_cookie_button": "提交 Cookie 登录",
@@ -709,7 +777,8 @@
   "quota_management": {
     "title": "配额管理",
     "description": "集中查看 OAuth 额度与剩余情况",
-    "refresh_files": "刷新认证文件"
+    "refresh_files": "刷新认证文件",
+    "refresh_files_and_quota": "刷新认证文件&额度"
   },
   "system_info": {
     "title": "管理中心信息",
@@ -761,12 +830,16 @@
     "quota_switch_preview_updated": "预览模型切换设置已更新",
     "usage_statistics_updated": "使用统计设置已更新",
     "logging_to_file_updated": "日志记录设置已更新",
+    "logs_max_total_size_updated": "日志容量设置已更新",
     "request_log_updated": "请求日志设置已更新",
+    "force_model_prefix_updated": "模型前缀设置已更新",
     "ws_auth_updated": "WebSocket 鉴权设置已更新",
+    "routing_strategy_updated": "路由策略已更新",
     "login_storage_cleared": "本地登录信息已清理",
     "api_key_added": "API密钥添加成功",
     "api_key_updated": "API密钥更新成功",
     "api_key_deleted": "API密钥删除成功",
+    "api_key_invalid_chars": "API密钥仅支持英文字母、数字和符号",
     "gemini_key_added": "Gemini密钥添加成功",
     "gemini_key_updated": "Gemini密钥更新成功",
     "gemini_key_deleted": "Gemini密钥删除成功",
@@ -780,6 +853,10 @@
     "claude_config_added": "Claude配置添加成功",
     "claude_config_updated": "Claude配置更新成功",
     "claude_config_deleted": "Claude配置删除成功",
+    "vertex_config_added": "Vertex配置添加成功",
+    "vertex_config_updated": "Vertex配置更新成功",
+    "vertex_config_deleted": "Vertex配置删除成功",
+    "vertex_base_url_required": "请填写Vertex Base URL",
     "config_enabled": "配置已启用",
     "config_disabled": "配置已停用",
     "field_required": "必填字段不能为空",
@@ -833,5 +910,170 @@
     "build_date": "构建时间",
     "version": "管理中心版本",
     "author": "作者"
+  },
+  "monitor": {
+    "title": "监控中心",
+    "time_range": "时间范围",
+    "today": "今天",
+    "last_n_days": "最近 {{n}} 天",
+    "api_filter": "API 查询",
+    "api_filter_placeholder": "查询对应 API 数据",
+    "apply": "查看",
+    "no_data": "暂无数据",
+    "requests": "请求",
+    "kpi": {
+      "requests": "请求数",
+      "success": "成功",
+      "failed": "失败",
+      "rate": "成功率",
+      "tokens": "Tokens",
+      "input": "输入",
+      "output": "输出",
+      "reasoning": "思考",
+      "cached": "缓存",
+      "avg_tpm": "平均 TPM",
+      "avg_rpm": "平均 RPM",
+      "avg_rpd": "日均 RPD",
+      "tokens_per_minute": "每分钟 Token",
+      "requests_per_minute": "每分钟请求",
+      "requests_per_day": "每日请求数"
+    },
+    "distribution": {
+      "title": "模型用量分布",
+      "by_requests": "按请求数",
+      "by_tokens": "按 Token 数",
+      "requests": "请求",
+      "tokens": "Token",
+      "request_share": "请求占比",
+      "token_share": "Token 占比"
+    },
+    "trend": {
+      "title": "每日用量趋势",
+      "subtitle": "请求数与 Token 用量趋势",
+      "requests": "请求数",
+      "input_tokens": "输入 Token",
+      "output_tokens": "输出 Token",
+      "reasoning_tokens": "思考 Token",
+      "cached_tokens": "缓存 Token"
+    },
+    "hourly": {
+      "last_6h": "最近 6 小时",
+      "last_12h": "最近 12 小时",
+      "last_24h": "最近 24 小时",
+      "all": "全部",
+      "requests": "请求数",
+      "success_rate": "成功率"
+    },
+    "hourly_model": {
+      "title": "每小时模型请求分布",
+      "models": "模型"
+    },
+    "hourly_token": {
+      "title": "每小时 Token 用量",
+      "subtitle": "按小时显示",
+      "total": "总 Token",
+      "input": "输入",
+      "output": "输出",
+      "reasoning": "思考",
+      "cached": "缓存"
+    },
+    "channel": {
+      "title": "渠道统计",
+      "subtitle": "按来源渠道分类",
+      "click_hint": "单击行展开模型详情",
+      "all_channels": "全部渠道",
+      "all_models": "全部模型",
+      "all_status": "全部状态",
+      "only_success": "仅成功",
+      "only_failed": "仅失败",
+      "header_name": "渠道",
+      "header_count": "请求数",
+      "header_rate": "成功率",
+      "header_recent": "最近请求状态",
+      "header_time": "最近请求时间",
+      "model_details": "模型详情",
+      "model": "模型",
+      "success": "成功",
+      "failed": "失败"
+    },
+    "time": {
+      "today": "今天",
+      "last_n_days": "{{n}} 天",
+      "custom": "自定义",
+      "to": "至",
+      "apply": "应用"
+    },
+    "failure": {
+      "title": "失败来源分析",
+      "subtitle": "从来源渠道定位异常",
+      "click_hint": "单击行展开详情",
+      "no_failures": "暂无失败数据",
+      "header_name": "渠道",
+      "header_count": "失败数",
+      "header_time": "最近失败",
+      "header_models": "主要失败模型",
+      "all_failed_models": "所有失败模型"
+    },
+    "logs": {
+      "title": "请求日志",
+      "total_count": "共 {{count}} 条",
+      "sort_hint": "自动按时间倒序",
+      "scroll_hint": "滚动浏览全部数据",
+      "virtual_scroll_info": "当前显示 {{visible}} 行，共 {{total}} 条记录",
+      "all_apis": "全部请求 API",
+      "all_models": "全部请求模型",
+      "all_sources": "全部请求渠道",
+      "all_status": "全部请求状态",
+      "all_provider_types": "全部请求类型",
+      "success": "成功",
+      "failed": "失败",
+      "last_update": "最后更新",
+      "manual_refresh": "手动刷新",
+      "refresh_5s": "5秒刷新",
+      "refresh_10s": "10秒刷新",
+      "refresh_15s": "15秒刷新",
+      "refresh_30s": "30秒刷新",
+      "refresh_60s": "60秒刷新",
+      "refresh_in_seconds": "{{seconds}}秒后刷新",
+      "refreshing": "刷新中...",
+      "header_auth": "认证索引",
+      "header_api": "请求 API",
+      "header_request_type": "请求类型",
+      "header_model": "请求模型",
+      "header_source": "请求渠道",
+      "header_status": "请求状态",
+      "header_recent": "最近请求状态",
+      "header_rate": "成功率",
+      "header_count": "请求数",
+      "header_input": "输入",
+      "header_output": "输出",
+      "header_total": "总 Token",
+      "header_time": "时间",
+      "header_actions": "操作",
+      "showing": "显示 {{start}}-{{end}} 条，共 {{total}} 条",
+      "page_info": "第 {{current}}/{{total}} 页",
+      "first_page": "首页",
+      "prev_page": "上一页",
+      "next_page": "下一页",
+      "last_page": "末页",
+      "disable": "禁用",
+      "disable_model": "禁用此模型",
+      "disabled": "已禁用",
+      "removed": "已移除",
+      "disabling": "禁用中...",
+      "disable_confirm_title": "确认禁用模型",
+      "disable_error": "禁用失败",
+      "disable_error_no_provider": "无法识别渠道",
+      "disable_error_provider_not_found": "未找到渠道配置：{{provider}}",
+      "disable_not_supported": "{{provider}} 渠道不支持禁用操作",
+      "disable_unsupported_title": "不支持自动禁用",
+      "disable_unsupported_desc": "{{providerType}} 类型的渠道暂不支持自动禁用功能。",
+      "disable_unsupported_guide_title": "手动操作指南",
+      "disable_unsupported_guide_step1": "1. 前往「AI 提供商」页面",
+      "disable_unsupported_guide_step2": "2. 找到对应的 {{providerType}} 配置",
+      "disable_unsupported_guide_step3": "3. 编辑配置，移除模型「{{model}}」",
+      "disable_unsupported_guide_step4": "4. 保存配置即可生效",
+      "disable_unsupported_close": "我知道了"
+    }
   }
 }

src/pages/AiProvidersPage.module.scss

@@ -20,7 +20,53 @@
   font-size: 28px;
   font-weight: 700;
   color: var(--text-primary);
-  margin: 0 0 $spacing-xl 0;
+  margin: 0;
+}
+
+.pageHeader {
+  display: flex;
+  flex-wrap: wrap;
+  align-items: center;
+  justify-content: space-between;
+  gap: $spacing-md;
+  margin-bottom: $spacing-xl;
+}
+
+.searchBox {
+  flex: 0 1 320px;
+  min-width: 200px;
+
+  @include mobile {
+    flex: 1 1 100%;
+  }
+
+  :global(.form-group) {
+    margin-bottom: 0;
+  }
+}
+
+.searchEmpty {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  padding: $spacing-xl * 2;
+  text-align: center;
+  background: var(--bg-secondary);
+  border: 1px dashed var(--border-primary);
+  border-radius: 12px;
+}
+
+.searchEmptyTitle {
+  font-size: 16px;
+  font-weight: 600;
+  color: var(--text-primary);
+  margin-bottom: $spacing-sm;
+}
+
+.searchEmptyDesc {
+  font-size: 14px;
+  color: var(--text-tertiary);
 }
 
 .content {

src/pages/ApiKeysPage.tsx

@@ -9,11 +9,12 @@ import { LoadingSpinner } from '@/components/ui/LoadingSpinner';
 import { useAuthStore, useConfigStore, useNotificationStore } from '@/stores';
 import { apiKeysApi } from '@/services/api';
 import { maskApiKey } from '@/utils/format';
+import { isValidApiKeyCharset } from '@/utils/validation';
 import styles from './ApiKeysPage.module.scss';
 
 export function ApiKeysPage() {
   const { t } = useTranslation();
-  const { showNotification } = useNotificationStore();
+  const { showNotification, showConfirmation } = useNotificationStore();
   const connectionStatus = useAuthStore((state) => state.connectionStatus);
 
   const config = useConfigStore((state) => state.config);
@@ -28,7 +29,6 @@ export function ApiKeysPage() {
   const [editingIndex, setEditingIndex] = useState<number | null>(null);
   const [inputValue, setInputValue] = useState('');
   const [saving, setSaving] = useState(false);
-  const [deletingIndex, setDeletingIndex] = useState<number | null>(null);
 
   const disableControls = useMemo(() => connectionStatus !== 'connected', [connectionStatus]);
 
@@ -83,6 +83,10 @@ export function ApiKeysPage() {
       showNotification(`${t('notification.please_enter')} ${t('notification.api_key')}`, 'error');
       return;
     }
+    if (!isValidApiKeyCharset(trimmed)) {
+      showNotification(t('notification.api_key_invalid_chars'), 'error');
+      return;
+    }
 
     const isEdit = editingIndex !== null;
     const nextKeys = isEdit
@@ -110,21 +114,42 @@ export function ApiKeysPage() {
     }
   };
 
-  const handleDelete = async (index: number) => {
-    if (!window.confirm(t('api_keys.delete_confirm'))) return;
-    setDeletingIndex(index);
-    try {
-      await apiKeysApi.delete(index);
-      const nextKeys = apiKeys.filter((_, idx) => idx !== index);
-      setApiKeys(nextKeys);
-      updateConfigValue('api-keys', nextKeys);
-      clearCache('api-keys');
-      showNotification(t('notification.api_key_deleted'), 'success');
-    } catch (err: any) {
-      showNotification(`${t('notification.delete_failed')}: ${err?.message || ''}`, 'error');
-    } finally {
-      setDeletingIndex(null);
+  const handleDelete = (index: number) => {
+    const apiKeyToDelete = apiKeys[index];
+    if (!apiKeyToDelete) {
+      showNotification(t('notification.delete_failed'), 'error');
+      return;
     }
+
+    showConfirmation({
+      title: t('common.delete'),
+      message: t('api_keys.delete_confirm'),
+      variant: 'danger',
+      onConfirm: async () => {
+        const latestKeys = useConfigStore.getState().config?.apiKeys;
+        const currentKeys = Array.isArray(latestKeys) ? latestKeys : [];
+        const deleteIndex =
+          currentKeys[index] === apiKeyToDelete
+            ? index
+            : currentKeys.findIndex((key) => key === apiKeyToDelete);
+
+        if (deleteIndex < 0) {
+          showNotification(t('notification.delete_failed'), 'error');
+          return;
+        }
+
+        try {
+          await apiKeysApi.delete(deleteIndex);
+          const nextKeys = currentKeys.filter((_, idx) => idx !== deleteIndex);
+          setApiKeys(nextKeys);
+          updateConfigValue('api-keys', nextKeys);
+          clearCache('api-keys');
+          showNotification(t('notification.api_key_deleted'), 'success');
+        } catch (err: any) {
+          showNotification(`${t('notification.delete_failed')}: ${err?.message || ''}`, 'error');
+        }
+      }
+    });
   };
 
   const actionButtons = (
@@ -176,8 +201,7 @@ export function ApiKeysPage() {
                     variant="danger"
                     size="sm"
                     onClick={() => handleDelete(index)}
-                    disabled={disableControls || deletingIndex === index}
-                    loading={deletingIndex === index}
+                    disabled={disableControls}
                   >
                     {t('common.delete')}
                   </Button>

src/pages/AuthFilesPage.module.scss

@@ -32,6 +32,28 @@
   flex-wrap: wrap;
 }
 
+.titleWrapper {
+  display: flex;
+  align-items: center;
+  gap: $spacing-sm;
+  line-height: 24px;
+}
+
+.countBadge {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  height: 24px;
+  min-width: 24px;
+  padding: 0 8px;
+  border-radius: 999px;
+  font-size: 13px;
+  font-weight: 600;
+  color: var(--count-badge-text);
+  background-color: var(--count-badge-bg);
+  box-sizing: border-box;
+}
+
 .errorBox {
   padding: $spacing-md;
   background-color: rgba(239, 68, 68, 0.1);
@@ -124,7 +146,7 @@
   background-color: var(--bg-primary);
   color: var(--text-primary);
   font-size: 14px;
-  cursor: pointer;
+  cursor: text;
   height: 38px;
   box-sizing: border-box;
 
@@ -134,19 +156,6 @@
   }
 }
 
-.statsInfo {
-  padding: 8px 12px;
-  background-color: var(--bg-secondary);
-  border-radius: $radius-md;
-  font-size: 13px;
-  color: var(--text-secondary);
-  white-space: nowrap;
-  height: 38px;
-  box-sizing: border-box;
-  display: flex;
-  align-items: center;
-}
-
 // 卡片网格
 .fileGrid {
   display: grid;
@@ -742,6 +751,32 @@
   }
 }
 
+// OAuth 模型映射表单
+.mappingRow {
+  display: grid;
+  grid-template-columns: 1fr auto 1fr auto auto;
+  align-items: center;
+  gap: $spacing-sm;
+
+  @include mobile {
+    grid-template-columns: 1fr;
+  }
+}
+
+.mappingSeparator {
+  color: var(--text-secondary);
+  text-align: center;
+
+  @include mobile {
+    display: none;
+  }
+}
+
+.mappingFork {
+  display: flex;
+  align-items: center;
+}
+
 // 详情弹窗
 .detailContent {
   max-height: 400px;

src/pages/ConfigPage.module.scss

@@ -133,14 +133,18 @@
 
 .editorWrapper {
   width: 100%;
-  flex: 1;
-  min-height: 800px;
+  flex: 0 0 auto;
+  height: clamp(360px, 60vh, 920px);
   border: 1px solid var(--border-color);
   border-radius: $radius-lg;
   overflow: hidden;
   position: relative;
   --floating-controls-height: 0px;
 
+  @supports (height: 100dvh) {
+    height: clamp(360px, 60dvh, 920px);
+  }
+
   // Floating search toolbar on top of the editor (but not covering content).
   .floatingControls {
     position: absolute;
@@ -219,8 +223,8 @@
 .configCard {
   display: flex;
   flex-direction: column;
-  height: 1120px;
-  flex-shrink: 0;
+  flex: 1;
+  min-height: 0;
   overflow: visible;
 }
 
@@ -253,11 +257,6 @@
   }
 
   .configCard {
-    height: 880px;
     padding: $spacing-md;
   }
-
-  .editorWrapper {
-    min-height: 600px;
-  }
 }

src/pages/LoginPage.tsx

@@ -1,4 +1,4 @@
-import { useEffect, useMemo, useState } from 'react';
+import React, { useEffect, useMemo, useState, useCallback } from 'react';
 import { Navigate, useNavigate, useLocation } from 'react-router-dom';
 import { useTranslation } from 'react-i18next';
 import { Button } from '@/components/ui/Button';
@@ -50,11 +50,6 @@ export function LoginPage() {
     init();
   }, [detectedBase, restoreSession, storedBase, storedKey, storedRememberPassword]);
 
-  if (isAuthenticated) {
-    const redirect = (location.state as any)?.from?.pathname || '/';
-    return <Navigate to={redirect} replace />;
-  }
-
   const handleSubmit = async () => {
     if (!managementKey.trim()) {
       setError(t('login.error_required'));
@@ -81,6 +76,21 @@ export function LoginPage() {
     }
   };
 
+  const handleSubmitKeyDown = useCallback(
+    (event: React.KeyboardEvent) => {
+      if (event.key === 'Enter' && !loading) {
+        event.preventDefault();
+        handleSubmit();
+      }
+    },
+    [loading, handleSubmit]
+  );
+
+  if (isAuthenticated) {
+    const redirect = (location.state as any)?.from?.pathname || '/';
+    return <Navigate to={redirect} replace />;
+  }
+
   return (
     <div className="login-page">
       <div className="login-card">
@@ -129,11 +139,13 @@ export function LoginPage() {
         )}
 
         <Input
+          autoFocus
           label={t('login.management_key_label')}
           placeholder={t('login.management_key_placeholder')}
           type={showKey ? 'text' : 'password'}
           value={managementKey}
           onChange={(e) => setManagementKey(e.target.value)}
+          onKeyDown={handleSubmitKeyDown}
           rightElement={
             <button
               type="button"

src/pages/LogsPage.tsx

@@ -16,6 +16,7 @@ import {
   IconTrash2,
   IconX,
 } from '@/components/ui/icons';
+import { useHeaderRefresh } from '@/hooks/useHeaderRefresh';
 import { useAuthStore, useConfigStore, useNotificationStore } from '@/stores';
 import { logsApi } from '@/services/api/logs';
 import { MANAGEMENT_API_PREFIX } from '@/utils/constants';
@@ -50,7 +51,8 @@ const HTTP_METHOD_REGEX = new RegExp(`\\b(${HTTP_METHODS.join('|')})\\b`);
 const LOG_TIMESTAMP_REGEX = /^\[?(\d{4}-\d{2}-\d{2}[ T]\d{2}:\d{2}:\d{2}(?:\.\d{1,3})?)\]?/;
 const LOG_LEVEL_REGEX = /^\[?(trace|debug|info|warn|warning|error|fatal)\s*\]?(?=\s|\[|$)\s*/i;
 const LOG_SOURCE_REGEX = /^\[([^\]]+)\]/;
-const LOG_LATENCY_REGEX = /\b(\d+(?:\.\d+)?)(?:\s*)(µs|us|ms|s)\b/i;
+const LOG_LATENCY_REGEX =
+  /\b(?:\d+(?:\.\d+)?\s*(?:µs|us|ms|s|m))(?:\s*\d+(?:\.\d+)?\s*(?:µs|us|ms|s|m))*\b/i;
 const LOG_IPV4_REGEX = /\b(?:\d{1,3}\.){3}\d{1,3}\b/;
 const LOG_IPV6_REGEX = /\b(?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}\b/i;
 const LOG_REQUEST_ID_REGEX = /^([a-f0-9]{8}|--------)$/i;
@@ -102,6 +104,12 @@ const normalizeTimestampToSeconds = (value: string): string => {
   return `${match[1]} ${match[2]}`;
 };
 
+const extractLatency = (text: string): string | undefined => {
+  const match = text.match(LOG_LATENCY_REGEX);
+  if (!match) return undefined;
+  return match[0].replace(/\s+/g, '');
+};
+
 type ParsedLogLine = {
   raw: string;
   timestamp?: string;
@@ -244,9 +252,9 @@ const parseLogLine = (raw: string): ParsedLogLine => {
     // latency
     const latencyIndex = segments.findIndex((segment) => LOG_LATENCY_REGEX.test(segment));
     if (latencyIndex >= 0) {
-      const match = segments[latencyIndex].match(LOG_LATENCY_REGEX);
-      if (match) {
-        latency = `${match[1]}${match[2]}`;
+      const extracted = extractLatency(segments[latencyIndex]);
+      if (extracted) {
+        latency = extracted;
         consumed.add(latencyIndex);
       }
     }
@@ -287,8 +295,8 @@ const parseLogLine = (raw: string): ParsedLogLine => {
   } else {
     statusCode = detectHttpStatusCode(remaining);
 
-    const latencyMatch = remaining.match(LOG_LATENCY_REGEX);
-    if (latencyMatch) latency = `${latencyMatch[1]}${latencyMatch[2]}`;
+    const extracted = extractLatency(remaining);
+    if (extracted) latency = extracted;
 
     ip = extractIp(remaining);
 
@@ -467,6 +475,8 @@ export function LogsPage() {
     }
   };
 
+  useHeaderRefresh(() => loadLogs(false));
+
   const clearLogs = async () => {
     if (!window.confirm(t('logs.clear_confirm'))) return;
     try {

src/pages/MonitorPage.tsx

@@ -0,0 +1,379 @@
+import { useState, useEffect, useMemo, useCallback } from 'react';
+import { useTranslation } from 'react-i18next';
+import {
+  Chart as ChartJS,
+  CategoryScale,
+  LinearScale,
+  PointElement,
+  LineElement,
+  BarElement,
+  BarController,
+  LineController,
+  ArcElement,
+  Title,
+  Tooltip,
+  Legend,
+  Filler
+} from 'chart.js';
+import { Button } from '@/components/ui/Button';
+import { LoadingSpinner } from '@/components/ui/LoadingSpinner';
+import { useHeaderRefresh } from '@/hooks/useHeaderRefresh';
+import { useThemeStore } from '@/stores';
+import { usageApi, providersApi } from '@/services/api';
+import { KpiCards } from '@/components/monitor/KpiCards';
+import { ModelDistributionChart } from '@/components/monitor/ModelDistributionChart';
+import { DailyTrendChart } from '@/components/monitor/DailyTrendChart';
+import { HourlyModelChart } from '@/components/monitor/HourlyModelChart';
+import { HourlyTokenChart } from '@/components/monitor/HourlyTokenChart';
+import { ChannelStats } from '@/components/monitor/ChannelStats';
+import { FailureAnalysis } from '@/components/monitor/FailureAnalysis';
+import { RequestLogs } from '@/components/monitor/RequestLogs';
+import styles from './MonitorPage.module.scss';
+
+// 注册 Chart.js 组件
+ChartJS.register(
+  CategoryScale,
+  LinearScale,
+  PointElement,
+  LineElement,
+  BarElement,
+  BarController,
+  LineController,
+  ArcElement,
+  Title,
+  Tooltip,
+  Legend,
+  Filler
+);
+
+// 时间范围选项
+type TimeRange = 1 | 7 | 14 | 30;
+
+export interface UsageDetail {
+  timestamp: string;
+  failed: boolean;
+  source: string;
+  auth_index: string;
+  tokens: {
+    input_tokens: number;
+    output_tokens: number;
+    reasoning_tokens: number;
+    cached_tokens: number;
+    total_tokens: number;
+  };
+}
+
+export interface UsageData {
+  apis: Record<string, {
+    models: Record<string, {
+      details: UsageDetail[];
+    }>;
+  }>;
+}
+
+export function MonitorPage() {
+  const { t } = useTranslation();
+  const resolvedTheme = useThemeStore((state) => state.resolvedTheme);
+  const isDark = resolvedTheme === 'dark';
+
+  // 状态
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState<string | null>(null);
+  const [usageData, setUsageData] = useState<UsageData | null>(null);
+  const [timeRange, setTimeRange] = useState<TimeRange>(7);
+  const [apiFilter, setApiFilter] = useState('');
+  const [providerMap, setProviderMap] = useState<Record<string, string>>({});
+  const [providerModels, setProviderModels] = useState<Record<string, Set<string>>>({});
+  const [providerTypeMap, setProviderTypeMap] = useState<Record<string, string>>({});
+
+  // 加载渠道名称映射（支持所有提供商类型）
+  const loadProviderMap = useCallback(async () => {
+    try {
+      const map: Record<string, string> = {};
+      const modelsMap: Record<string, Set<string>> = {};
+      const typeMap: Record<string, string> = {};
+
+      // 并行加载所有提供商配置
+      const [openaiProviders, geminiKeys, claudeConfigs, codexConfigs, vertexConfigs] = await Promise.all([
+        providersApi.getOpenAIProviders().catch(() => []),
+        providersApi.getGeminiKeys().catch(() => []),
+        providersApi.getClaudeConfigs().catch(() => []),
+        providersApi.getCodexConfigs().catch(() => []),
+        providersApi.getVertexConfigs().catch(() => []),
+      ]);
+
+      // 处理 OpenAI 兼容提供商
+      openaiProviders.forEach((provider) => {
+        const providerName = provider.headers?.['X-Provider'] || provider.name || 'unknown';
+        const modelSet = new Set<string>();
+        (provider.models || []).forEach((m) => {
+          if (m.alias) modelSet.add(m.alias);
+          if (m.name) modelSet.add(m.name);
+        });
+        const apiKeyEntries = provider.apiKeyEntries || [];
+        apiKeyEntries.forEach((entry) => {
+          const apiKey = entry.apiKey;
+          if (apiKey) {
+            map[apiKey] = providerName;
+            modelsMap[apiKey] = modelSet;
+            typeMap[apiKey] = 'OpenAI';
+          }
+        });
+        if (provider.name) {
+          map[provider.name] = providerName;
+          modelsMap[provider.name] = modelSet;
+          typeMap[provider.name] = 'OpenAI';
+        }
+      });
+
+      // 处理 Gemini 提供商
+      geminiKeys.forEach((config) => {
+        const apiKey = config.apiKey;
+        if (apiKey) {
+          const providerName = config.prefix?.trim() || 'Gemini';
+          map[apiKey] = providerName;
+          typeMap[apiKey] = 'Gemini';
+        }
+      });
+
+      // 处理 Claude 提供商
+      claudeConfigs.forEach((config) => {
+        const apiKey = config.apiKey;
+        if (apiKey) {
+          const providerName = config.prefix?.trim() || 'Claude';
+          map[apiKey] = providerName;
+          typeMap[apiKey] = 'Claude';
+          // 存储模型集合
+          if (config.models && config.models.length > 0) {
+            const modelSet = new Set<string>();
+            config.models.forEach((m) => {
+              if (m.alias) modelSet.add(m.alias);
+              if (m.name) modelSet.add(m.name);
+            });
+            modelsMap[apiKey] = modelSet;
+          }
+        }
+      });
+
+      // 处理 Codex 提供商
+      codexConfigs.forEach((config) => {
+        const apiKey = config.apiKey;
+        if (apiKey) {
+          const providerName = config.prefix?.trim() || 'Codex';
+          map[apiKey] = providerName;
+          typeMap[apiKey] = 'Codex';
+          if (config.models && config.models.length > 0) {
+            const modelSet = new Set<string>();
+            config.models.forEach((m) => {
+              if (m.alias) modelSet.add(m.alias);
+              if (m.name) modelSet.add(m.name);
+            });
+            modelsMap[apiKey] = modelSet;
+          }
+        }
+      });
+
+      // 处理 Vertex 提供商
+      vertexConfigs.forEach((config) => {
+        const apiKey = config.apiKey;
+        if (apiKey) {
+          const providerName = config.prefix?.trim() || 'Vertex';
+          map[apiKey] = providerName;
+          typeMap[apiKey] = 'Vertex';
+          if (config.models && config.models.length > 0) {
+            const modelSet = new Set<string>();
+            config.models.forEach((m) => {
+              if (m.alias) modelSet.add(m.alias);
+              if (m.name) modelSet.add(m.name);
+            });
+            modelsMap[apiKey] = modelSet;
+          }
+        }
+      });
+
+      setProviderMap(map);
+      setProviderModels(modelsMap);
+      setProviderTypeMap(typeMap);
+    } catch (err) {
+      console.warn('Monitor: Failed to load provider map:', err);
+    }
+  }, []);
+
+  // 加载数据
+  const loadData = useCallback(async () => {
+    setLoading(true);
+    setError(null);
+    try {
+      // 并行加载使用数据和渠道映射
+      const [response] = await Promise.all([
+        usageApi.getUsage(),
+        loadProviderMap()
+      ]);
+      // API 返回的数据可能在 response.usage 或直接在 response 中
+      const data = response?.usage ?? response;
+      setUsageData(data as UsageData);
+    } catch (err) {
+      const message = err instanceof Error ? err.message : t('common.unknown_error');
+      console.error('Monitor: Error loading data:', err);
+      setError(message);
+    } finally {
+      setLoading(false);
+    }
+  }, [t, loadProviderMap]);
+
+  // 初始加载
+  useEffect(() => {
+    loadData();
+  }, [loadData]);
+
+  // 响应头部刷新
+  useHeaderRefresh(loadData);
+
+  // 根据时间范围过滤数据
+  const filteredData = useMemo(() => {
+    if (!usageData?.apis) {
+      return null;
+    }
+
+    const now = new Date();
+    const cutoffTime = new Date(now.getTime() - timeRange * 24 * 60 * 60 * 1000);
+
+    const filtered: UsageData = { apis: {} };
+
+    Object.entries(usageData.apis).forEach(([apiKey, apiData]) => {
+      // 如果有 API 过滤器，检查是否匹配
+      if (apiFilter && !apiKey.toLowerCase().includes(apiFilter.toLowerCase())) {
+        return;
+      }
+
+      // 检查 apiData 是否有 models 属性
+      if (!apiData?.models) {
+        return;
+      }
+
+      const filteredModels: Record<string, { details: UsageDetail[] }> = {};
+
+      Object.entries(apiData.models).forEach(([modelName, modelData]) => {
+        // 检查 modelData 是否有 details 属性
+        if (!modelData?.details || !Array.isArray(modelData.details)) {
+          return;
+        }
+
+        const filteredDetails = modelData.details.filter((detail) => {
+          const timestamp = new Date(detail.timestamp);
+          return timestamp >= cutoffTime;
+        });
+
+        if (filteredDetails.length > 0) {
+          filteredModels[modelName] = { details: filteredDetails };
+        }
+      });
+
+      if (Object.keys(filteredModels).length > 0) {
+        filtered.apis[apiKey] = { models: filteredModels };
+      }
+    });
+
+    return filtered;
+  }, [usageData, timeRange, apiFilter]);
+
+  // 处理时间范围变化
+  const handleTimeRangeChange = (range: TimeRange) => {
+    setTimeRange(range);
+  };
+
+  // 处理 API 过滤应用（触发数据刷新）
+  const handleApiFilterApply = () => {
+    loadData();
+  };
+
+  return (
+    <div className={styles.container}>
+      {loading && !usageData && (
+        <div className={styles.loadingOverlay} aria-busy="true">
+          <div className={styles.loadingOverlayContent}>
+            <LoadingSpinner size={28} className={styles.loadingOverlaySpinner} />
+            <span className={styles.loadingOverlayText}>{t('common.loading')}</span>
+          </div>
+        </div>
+      )}
+
+      {/* 页面标题 */}
+      <div className={styles.header}>
+        <h1 className={styles.pageTitle}>{t('monitor.title')}</h1>
+        <div className={styles.headerActions}>
+          <Button
+            variant="secondary"
+            size="sm"
+            onClick={loadData}
+            disabled={loading}
+          >
+            {loading ? t('common.loading') : t('common.refresh')}
+          </Button>
+        </div>
+      </div>
+
+      {/* 错误提示 */}
+      {error && <div className={styles.errorBox}>{error}</div>}
+
+      {/* 时间范围和 API 过滤 */}
+      <div className={styles.filters}>
+        <div className={styles.filterGroup}>
+          <span className={styles.filterLabel}>{t('monitor.time_range')}</span>
+          <div className={styles.timeButtons}>
+            {([1, 7, 14, 30] as TimeRange[]).map((range) => (
+              <button
+                key={range}
+                className={`${styles.timeButton} ${timeRange === range ? styles.active : ''}`}
+                onClick={() => handleTimeRangeChange(range)}
+              >
+                {range === 1 ? t('monitor.today') : t('monitor.last_n_days', { n: range })}
+              </button>
+            ))}
+          </div>
+        </div>
+        <div className={styles.filterGroup}>
+          <span className={styles.filterLabel}>{t('monitor.api_filter')}</span>
+          <input
+            type="text"
+            className={styles.filterInput}
+            placeholder={t('monitor.api_filter_placeholder')}
+            value={apiFilter}
+            onChange={(e) => setApiFilter(e.target.value)}
+          />
+          <Button variant="secondary" size="sm" onClick={handleApiFilterApply}>
+            {t('monitor.apply')}
+          </Button>
+        </div>
+      </div>
+
+      {/* KPI 卡片 */}
+      <KpiCards data={filteredData} loading={loading} timeRange={timeRange} />
+
+      {/* 图表区域 */}
+      <div className={styles.chartsGrid}>
+        <ModelDistributionChart data={filteredData} loading={loading} isDark={isDark} timeRange={timeRange} />
+        <DailyTrendChart data={filteredData} loading={loading} isDark={isDark} timeRange={timeRange} />
+      </div>
+
+      {/* 小时级图表 */}
+      <HourlyModelChart data={filteredData} loading={loading} isDark={isDark} />
+      <HourlyTokenChart data={filteredData} loading={loading} isDark={isDark} />
+
+      {/* 统计表格 */}
+      <div className={styles.statsGrid}>
+        <ChannelStats data={filteredData} loading={loading} providerMap={providerMap} providerModels={providerModels} />
+        <FailureAnalysis data={filteredData} loading={loading} providerMap={providerMap} providerModels={providerModels} />
+      </div>
+
+      {/* 请求日志 */}
+      <RequestLogs
+        data={filteredData}
+        loading={loading}
+        providerMap={providerMap}
+        providerTypeMap={providerTypeMap}
+        apiFilter={apiFilter}
+      />
+    </div>
+  );
+}

src/pages/OAuthPage.module.scss

@@ -115,6 +115,13 @@
   margin-top: $spacing-sm;
 }
 
+.geminiProjectField {
+  :global(.form-group) {
+    margin-top: $spacing-sm;
+    gap: $spacing-sm;
+  }
+}
+
 .filePicker {
   display: flex;
   align-items: center;

src/pages/OAuthPage.tsx

@@ -59,11 +59,10 @@ const PROVIDERS: { id: OAuthProvider; titleKey: string; hintKey: string; urlLabe
   { id: 'anthropic', titleKey: 'auth_login.anthropic_oauth_title', hintKey: 'auth_login.anthropic_oauth_hint', urlLabelKey: 'auth_login.anthropic_oauth_url_label', icon: iconClaude },
   { id: 'antigravity', titleKey: 'auth_login.antigravity_oauth_title', hintKey: 'auth_login.antigravity_oauth_hint', urlLabelKey: 'auth_login.antigravity_oauth_url_label', icon: iconAntigravity },
   { id: 'gemini-cli', titleKey: 'auth_login.gemini_cli_oauth_title', hintKey: 'auth_login.gemini_cli_oauth_hint', urlLabelKey: 'auth_login.gemini_cli_oauth_url_label', icon: iconGemini },
-  { id: 'qwen', titleKey: 'auth_login.qwen_oauth_title', hintKey: 'auth_login.qwen_oauth_hint', urlLabelKey: 'auth_login.qwen_oauth_url_label', icon: iconQwen },
-  { id: 'iflow', titleKey: 'auth_login.iflow_oauth_title', hintKey: 'auth_login.iflow_oauth_hint', urlLabelKey: 'auth_login.iflow_oauth_url_label', icon: iconIflow }
+  { id: 'qwen', titleKey: 'auth_login.qwen_oauth_title', hintKey: 'auth_login.qwen_oauth_hint', urlLabelKey: 'auth_login.qwen_oauth_url_label', icon: iconQwen }
 ];
 
-const CALLBACK_SUPPORTED: OAuthProvider[] = ['codex', 'anthropic', 'antigravity', 'gemini-cli', 'iflow'];
+const CALLBACK_SUPPORTED: OAuthProvider[] = ['codex', 'anthropic', 'antigravity', 'gemini-cli'];
 const getProviderI18nPrefix = (provider: OAuthProvider) => provider.replace('-', '_');
 const getAuthKey = (provider: OAuthProvider, suffix: string) =>
   `auth_login.${getProviderI18nPrefix(provider)}_${suffix}`;
@@ -131,12 +130,7 @@ export function OAuthPage() {
 
   const startAuth = async (provider: OAuthProvider) => {
     const projectId = provider === 'gemini-cli' ? (states[provider]?.projectId || '').trim() : undefined;
-    if (provider === 'gemini-cli' && !projectId) {
-      const message = t('auth_login.gemini_cli_project_id_required');
-      updateProviderState(provider, { projectIdError: message });
-      showNotification(message, 'warning');
-      return;
-    }
+    // 项目 ID 现在是可选的，如果不输入将自动选择第一个可用项目
     if (provider === 'gemini-cli') {
       updateProviderState(provider, { projectIdError: undefined });
     }
@@ -151,7 +145,7 @@ export function OAuthPage() {
     try {
       const res = await oauthApi.startAuth(
         provider,
-        provider === 'gemini-cli' ? { projectId: projectId! } : undefined
+        provider === 'gemini-cli' ? { projectId: projectId || undefined } : undefined
       );
       updateProviderState(provider, { url: res.url, state: res.state, status: 'waiting', polling: true });
       if (res.state) {
@@ -333,19 +327,21 @@ export function OAuthPage() {
               >
                 <div className="hint">{t(provider.hintKey)}</div>
                 {provider.id === 'gemini-cli' && (
-                  <Input
-                    label={t('auth_login.gemini_cli_project_id_label')}
-                    hint={t('auth_login.gemini_cli_project_id_hint')}
-                    value={state.projectId || ''}
-                    error={state.projectIdError}
-                    onChange={(e) =>
-                      updateProviderState(provider.id, {
-                        projectId: e.target.value,
-                        projectIdError: undefined
-                      })
-                    }
-                    placeholder={t('auth_login.gemini_cli_project_id_placeholder')}
-                  />
+                  <div className={styles.geminiProjectField}>
+                    <Input
+                      label={t('auth_login.gemini_cli_project_id_label')}
+                      hint={t('auth_login.gemini_cli_project_id_hint')}
+                      value={state.projectId || ''}
+                      error={state.projectIdError}
+                      onChange={(e) =>
+                        updateProviderState(provider.id, {
+                          projectId: e.target.value,
+                          projectIdError: undefined
+                        })
+                      }
+                      placeholder={t('auth_login.gemini_cli_project_id_placeholder')}
+                    />
+                  </div>
                 )}
                 {state.url && (
                   <div className={`connection-box ${styles.authUrlBox}`}>

src/pages/QuotaPage.module.scss

@@ -30,6 +30,37 @@
   display: flex;
   gap: $spacing-sm;
   flex-wrap: wrap;
+  align-items: center;
+
+  :global(.btn-sm) {
+    line-height: 16px;
+  }
+
+  :global(svg) {
+    display: block;
+  }
+}
+
+.titleWrapper {
+  display: flex;
+  align-items: center;
+  gap: $spacing-sm;
+  line-height: 24px;
+}
+
+.countBadge {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  height: 24px;
+  min-width: 24px;
+  padding: 0 8px;
+  border-radius: 999px;
+  font-size: 13px;
+  font-weight: 600;
+  color: var(--count-badge-text);
+  background-color: var(--count-badge-bg);
+  box-sizing: border-box;
 }
 
 .errorBox {
@@ -48,7 +79,7 @@
   background-color: var(--bg-primary);
   color: var(--text-primary);
   font-size: 14px;
-  cursor: pointer;
+  cursor: text;
   height: 38px;
   box-sizing: border-box;
 
@@ -76,11 +107,7 @@
 .geminiCliGrid {
   display: grid;
   gap: $spacing-md;
-  grid-template-columns: repeat(3, minmax(0, 1fr));
-
-  @include tablet {
-    grid-template-columns: repeat(2, minmax(0, 1fr));
-  }
+  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
 
   @include mobile {
     grid-template-columns: 1fr;
@@ -112,28 +139,28 @@
   }
 }
 
+.viewModeToggle {
+  display: flex;
+  gap: $spacing-xs;
+  align-items: center;
+}
+
 .antigravityCard {
-  background-image: linear-gradient(
-    180deg,
-    rgba(224, 247, 250, 0.12),
-    rgba(224, 247, 250, 0)
-  );
+  background-image: linear-gradient(180deg,
+      rgba(224, 247, 250, 0.12),
+      rgba(224, 247, 250, 0));
 }
 
 .codexCard {
-  background-image: linear-gradient(
-    180deg,
-    rgba(255, 243, 224, 0.18),
-    rgba(255, 243, 224, 0)
-  );
+  background-image: linear-gradient(180deg,
+      rgba(255, 243, 224, 0.18),
+      rgba(255, 243, 224, 0));
 }
 
 .geminiCliCard {
-  background-image: linear-gradient(
-    180deg,
-    rgba(231, 239, 255, 0.2),
-    rgba(231, 239, 255, 0)
-  );
+  background-image: linear-gradient(180deg,
+      rgba(231, 239, 255, 0.2),
+      rgba(231, 239, 255, 0));
 }
 
 .quotaSection {
@@ -331,3 +358,32 @@
   background-color: var(--bg-secondary);
   border-radius: $radius-md;
 }
+
+.warningOverlay {
+  position: fixed;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  background-color: rgba(0, 0, 0, 0.5);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  z-index: 1000;
+}
+
+.warningModal {
+  background-color: var(--bg-primary);
+  border-radius: $radius-lg;
+  padding: $spacing-lg;
+  max-width: 400px;
+  text-align: center;
+  box-shadow: $shadow-lg;
+
+  p {
+    margin: 0 0 $spacing-md 0;
+    color: var(--text-primary);
+    font-size: 14px;
+    line-height: 1.6;
+  }
+}

src/pages/Settings/Settings.module.scss

@@ -122,6 +122,33 @@
   }
 }
 
+.retryRowAligned {
+  align-items: flex-start;
+
+  .retryButton {
+    margin-top: calc(1.5em + #{$spacing-xs});
+  }
+
+  @include mobile {
+    align-items: stretch;
+
+    .retryButton {
+      margin-top: 0;
+    }
+  }
+}
+
+.retryRowInputGrow {
+  :global(.form-group) {
+    flex: 1 1 0;
+    min-width: 0;
+  }
+
+  .retryInput {
+    width: 100%;
+  }
+}
+
 .retryInput {
   width: 140px;
 

src/pages/SettingsPage.tsx

@@ -13,6 +13,9 @@ type PendingKey =
   | 'debug'
   | 'proxy'
   | 'retry'
+  | 'logsMaxSize'
+  | 'forceModelPrefix'
+  | 'routingStrategy'
   | 'switchProject'
   | 'switchPreview'
   | 'usage'
@@ -31,6 +34,8 @@ export function SettingsPage() {
   const [loading, setLoading] = useState(true);
   const [proxyValue, setProxyValue] = useState('');
   const [retryValue, setRetryValue] = useState(0);
+  const [logsMaxTotalSizeMb, setLogsMaxTotalSizeMb] = useState(0);
+  const [routingStrategy, setRoutingStrategy] = useState('round-robin');
   const [pending, setPending] = useState<Record<PendingKey, boolean>>({} as Record<PendingKey, boolean>);
   const [error, setError] = useState('');
 
@@ -41,9 +46,34 @@ export function SettingsPage() {
       setLoading(true);
       setError('');
       try {
-        const data = (await fetchConfig()) as Config;
+        const [configResult, logsResult, prefixResult, routingResult] = await Promise.allSettled([
+          fetchConfig(),
+          configApi.getLogsMaxTotalSizeMb(),
+          configApi.getForceModelPrefix(),
+          configApi.getRoutingStrategy(),
+        ]);
+
+        if (configResult.status !== 'fulfilled') {
+          throw configResult.reason;
+        }
+
+        const data = configResult.value as Config;
         setProxyValue(data?.proxyUrl ?? '');
         setRetryValue(typeof data?.requestRetry === 'number' ? data.requestRetry : 0);
+
+        if (logsResult.status === 'fulfilled' && Number.isFinite(logsResult.value)) {
+          setLogsMaxTotalSizeMb(Math.max(0, Number(logsResult.value)));
+          updateConfigValue('logs-max-total-size-mb', Math.max(0, Number(logsResult.value)));
+        }
+
+        if (prefixResult.status === 'fulfilled') {
+          updateConfigValue('force-model-prefix', Boolean(prefixResult.value));
+        }
+
+        if (routingResult.status === 'fulfilled' && routingResult.value) {
+          setRoutingStrategy(String(routingResult.value));
+          updateConfigValue('routing/strategy', String(routingResult.value));
+        }
       } catch (err: any) {
         setError(err?.message || t('notification.refresh_failed'));
       } finally {
@@ -52,7 +82,7 @@ export function SettingsPage() {
     };
 
     load();
-  }, [fetchConfig, t]);
+  }, [fetchConfig, t, updateConfigValue]);
 
   useEffect(() => {
     if (config) {
@@ -60,8 +90,14 @@ export function SettingsPage() {
       if (typeof config.requestRetry === 'number') {
         setRetryValue(config.requestRetry);
       }
+      if (typeof config.logsMaxTotalSizeMb === 'number') {
+        setLogsMaxTotalSizeMb(config.logsMaxTotalSizeMb);
+      }
+      if (config.routingStrategy) {
+        setRoutingStrategy(config.routingStrategy);
+      }
     }
-  }, [config?.proxyUrl, config?.requestRetry]);
+  }, [config?.proxyUrl, config?.requestRetry, config?.logsMaxTotalSizeMb, config?.routingStrategy]);
 
   const setPendingFlag = (key: PendingKey, value: boolean) => {
     setPending((prev) => ({ ...prev, [key]: value }));
@@ -69,7 +105,7 @@ export function SettingsPage() {
 
   const toggleSetting = async (
     section: PendingKey,
-    rawKey: 'debug' | 'usage-statistics-enabled' | 'logging-to-file' | 'ws-auth',
+    rawKey: 'debug' | 'usage-statistics-enabled' | 'logging-to-file' | 'ws-auth' | 'force-model-prefix',
     value: boolean,
     updater: (val: boolean) => Promise<any>,
     successMessage: string
@@ -84,6 +120,8 @@ export function SettingsPage() {
           return config?.loggingToFile ?? false;
         case 'ws-auth':
           return config?.wsAuth ?? false;
+        case 'force-model-prefix':
+          return config?.forceModelPrefix ?? false;
         default:
           return false;
       }
@@ -162,6 +200,52 @@ export function SettingsPage() {
     }
   };
 
+  const handleLogsMaxTotalSizeUpdate = async () => {
+    const previous = config?.logsMaxTotalSizeMb ?? 0;
+    const parsed = Number(logsMaxTotalSizeMb);
+    if (!Number.isFinite(parsed) || parsed < 0) {
+      showNotification(t('login.error_invalid'), 'error');
+      setLogsMaxTotalSizeMb(previous);
+      return;
+    }
+    const normalized = Math.max(0, parsed);
+    setPendingFlag('logsMaxSize', true);
+    updateConfigValue('logs-max-total-size-mb', normalized);
+    try {
+      await configApi.updateLogsMaxTotalSizeMb(normalized);
+      clearCache('logs-max-total-size-mb');
+      showNotification(t('notification.logs_max_total_size_updated'), 'success');
+    } catch (err: any) {
+      setLogsMaxTotalSizeMb(previous);
+      updateConfigValue('logs-max-total-size-mb', previous);
+      showNotification(`${t('notification.update_failed')}: ${err?.message || ''}`, 'error');
+    } finally {
+      setPendingFlag('logsMaxSize', false);
+    }
+  };
+
+  const handleRoutingStrategyUpdate = async () => {
+    const strategy = routingStrategy.trim();
+    if (!strategy) {
+      showNotification(t('login.error_invalid'), 'error');
+      return;
+    }
+    const previous = config?.routingStrategy ?? 'round-robin';
+    setPendingFlag('routingStrategy', true);
+    updateConfigValue('routing/strategy', strategy);
+    try {
+      await configApi.updateRoutingStrategy(strategy);
+      clearCache('routing/strategy');
+      showNotification(t('notification.routing_strategy_updated'), 'success');
+    } catch (err: any) {
+      setRoutingStrategy(previous);
+      updateConfigValue('routing/strategy', previous);
+      showNotification(`${t('notification.update_failed')}: ${err?.message || ''}`, 'error');
+    } finally {
+      setPendingFlag('routingStrategy', false);
+    }
+  };
+
   const quotaSwitchProject = config?.quotaExceeded?.switchProject ?? false;
   const quotaSwitchPreview = config?.quotaExceeded?.switchPreviewModel ?? false;
 
@@ -171,63 +255,78 @@ export function SettingsPage() {
 
       <div className={styles.grid}>
         <Card>
-        {error && <div className="error-box">{error}</div>}
-        <div style={{ display: 'flex', flexDirection: 'column', gap: 16 }}>
-          <ToggleSwitch
-            label={t('basic_settings.debug_enable')}
-            checked={config?.debug ?? false}
-            disabled={disableControls || pending.debug || loading}
-            onChange={(value) =>
-              toggleSetting('debug', 'debug', value, configApi.updateDebug, t('notification.debug_updated'))
-            }
-          />
+          {error && <div className="error-box">{error}</div>}
+          <div style={{ display: 'flex', flexDirection: 'column', gap: 16 }}>
+            <ToggleSwitch
+              label={t('basic_settings.debug_enable')}
+              checked={config?.debug ?? false}
+              disabled={disableControls || pending.debug || loading}
+              onChange={(value) =>
+                toggleSetting('debug', 'debug', value, configApi.updateDebug, t('notification.debug_updated'))
+              }
+            />
 
-          <ToggleSwitch
-            label={t('basic_settings.usage_statistics_enable')}
-            checked={config?.usageStatisticsEnabled ?? false}
-            disabled={disableControls || pending.usage || loading}
-            onChange={(value) =>
-              toggleSetting(
-                'usage',
-                'usage-statistics-enabled',
-                value,
-                configApi.updateUsageStatistics,
-                t('notification.usage_statistics_updated')
-              )
-            }
-          />
+            <ToggleSwitch
+              label={t('basic_settings.usage_statistics_enable')}
+              checked={config?.usageStatisticsEnabled ?? false}
+              disabled={disableControls || pending.usage || loading}
+              onChange={(value) =>
+                toggleSetting(
+                  'usage',
+                  'usage-statistics-enabled',
+                  value,
+                  configApi.updateUsageStatistics,
+                  t('notification.usage_statistics_updated')
+                )
+              }
+            />
 
-          <ToggleSwitch
-            label={t('basic_settings.logging_to_file_enable')}
-            checked={config?.loggingToFile ?? false}
-            disabled={disableControls || pending.loggingToFile || loading}
-            onChange={(value) =>
-              toggleSetting(
-                'loggingToFile',
-                'logging-to-file',
-                value,
-                configApi.updateLoggingToFile,
-                t('notification.logging_to_file_updated')
-              )
-            }
-          />
+            <ToggleSwitch
+              label={t('basic_settings.logging_to_file_enable')}
+              checked={config?.loggingToFile ?? false}
+              disabled={disableControls || pending.loggingToFile || loading}
+              onChange={(value) =>
+                toggleSetting(
+                  'loggingToFile',
+                  'logging-to-file',
+                  value,
+                  configApi.updateLoggingToFile,
+                  t('notification.logging_to_file_updated')
+                )
+              }
+            />
 
-          <ToggleSwitch
-            label={t('basic_settings.ws_auth_enable')}
-            checked={config?.wsAuth ?? false}
-            disabled={disableControls || pending.wsAuth || loading}
-            onChange={(value) =>
-              toggleSetting(
-                'wsAuth',
-                'ws-auth',
-                value,
-                configApi.updateWsAuth,
-                t('notification.ws_auth_updated')
-              )
-            }
-          />
-        </div>
-      </Card>
+            <ToggleSwitch
+              label={t('basic_settings.ws_auth_enable')}
+              checked={config?.wsAuth ?? false}
+              disabled={disableControls || pending.wsAuth || loading}
+              onChange={(value) =>
+                toggleSetting(
+                  'wsAuth',
+                  'ws-auth',
+                  value,
+                  configApi.updateWsAuth,
+                  t('notification.ws_auth_updated')
+                )
+              }
+            />
+
+            <ToggleSwitch
+              label={t('basic_settings.force_model_prefix_enable')}
+              checked={config?.forceModelPrefix ?? false}
+              disabled={disableControls || pending.forceModelPrefix || loading}
+              onChange={(value) =>
+                toggleSetting(
+                  'forceModelPrefix',
+                  'force-model-prefix',
+                  value,
+                  configApi.updateForceModelPrefix,
+                  t('notification.force_model_prefix_updated')
+                )
+              }
+            />
+          </div>
+        </Card>
 
       <Card title={t('basic_settings.proxy_title')}>
         <Input
@@ -271,6 +370,57 @@ export function SettingsPage() {
         </div>
       </Card>
 
+      <Card title={t('basic_settings.logs_max_total_size_title')}>
+        <div className={`${styles.retryRow} ${styles.retryRowAligned} ${styles.retryRowInputGrow}`}>
+          <Input
+            label={t('basic_settings.logs_max_total_size_label')}
+            hint={t('basic_settings.logs_max_total_size_hint')}
+            type="number"
+            inputMode="numeric"
+            min={0}
+            step={1}
+            value={logsMaxTotalSizeMb}
+            onChange={(e) => setLogsMaxTotalSizeMb(Number(e.target.value))}
+            disabled={disableControls || loading}
+            className={styles.retryInput}
+          />
+          <Button
+            className={styles.retryButton}
+            onClick={handleLogsMaxTotalSizeUpdate}
+            loading={pending.logsMaxSize}
+            disabled={disableControls || loading}
+          >
+            {t('basic_settings.logs_max_total_size_update')}
+          </Button>
+        </div>
+      </Card>
+
+      <Card title={t('basic_settings.routing_title')}>
+        <div className={`${styles.retryRow} ${styles.retryRowAligned} ${styles.retryRowInputGrow}`}>
+          <div className="form-group">
+            <label>{t('basic_settings.routing_strategy_label')}</label>
+            <select
+              className="input"
+              value={routingStrategy}
+              onChange={(e) => setRoutingStrategy(e.target.value)}
+              disabled={disableControls || loading}
+            >
+              <option value="round-robin">{t('basic_settings.routing_strategy_round_robin')}</option>
+              <option value="fill-first">{t('basic_settings.routing_strategy_fill_first')}</option>
+            </select>
+            <div className="hint">{t('basic_settings.routing_strategy_hint')}</div>
+          </div>
+          <Button
+            className={styles.retryButton}
+            onClick={handleRoutingStrategyUpdate}
+            loading={pending.routingStrategy}
+            disabled={disableControls || loading}
+          >
+            {t('basic_settings.routing_strategy_update')}
+          </Button>
+        </div>
+      </Card>
+
       <Card title={t('basic_settings.quota_title')}>
         <div style={{ display: 'flex', flexDirection: 'column', gap: 16 }}>
           <ToggleSwitch

src/pages/SystemPage.tsx

@@ -181,7 +181,7 @@ export function SystemPage() {
           </a>
 
           <a
-            href="https://github.com/router-for-me/Cli-Proxy-API-Management-Center"
+            href="https://github.com/kongkongyo/Cli-Proxy-API-Management-Center"
             target="_blank"
             rel="noopener noreferrer"
             className={styles.linkCard}

src/router/MainRoutes.tsx

@@ -0,0 +1,34 @@
+import { Navigate, useRoutes, type Location } from 'react-router-dom';
+import { DashboardPage } from '@/pages/DashboardPage';
+import { SettingsPage } from '@/pages/SettingsPage';
+import { ApiKeysPage } from '@/pages/ApiKeysPage';
+import { AiProvidersPage } from '@/pages/AiProvidersPage';
+import { AuthFilesPage } from '@/pages/AuthFilesPage';
+import { OAuthPage } from '@/pages/OAuthPage';
+import { QuotaPage } from '@/pages/QuotaPage';
+import { UsagePage } from '@/pages/UsagePage';
+import { ConfigPage } from '@/pages/ConfigPage';
+import { LogsPage } from '@/pages/LogsPage';
+import { SystemPage } from '@/pages/SystemPage';
+import { MonitorPage } from '@/pages/MonitorPage';
+
+const mainRoutes = [
+  { path: '/', element: <DashboardPage /> },
+  { path: '/dashboard', element: <DashboardPage /> },
+  { path: '/settings', element: <SettingsPage /> },
+  { path: '/api-keys', element: <ApiKeysPage /> },
+  { path: '/ai-providers', element: <AiProvidersPage /> },
+  { path: '/auth-files', element: <AuthFilesPage /> },
+  { path: '/oauth', element: <OAuthPage /> },
+  { path: '/quota', element: <QuotaPage /> },
+  { path: '/usage', element: <UsagePage /> },
+  { path: '/config', element: <ConfigPage /> },
+  { path: '/logs', element: <LogsPage /> },
+  { path: '/system', element: <SystemPage /> },
+  { path: '/monitor', element: <MonitorPage /> },
+  { path: '*', element: <Navigate to="/" replace /> },
+];
+
+export function MainRoutes({ location }: { location?: Location }) {
+  return useRoutes(mainRoutes, location);
+}

src/services/api/authFiles.ts

@@ -4,6 +4,101 @@
 
 import { apiClient } from './client';
 import type { AuthFilesResponse } from '@/types/authFile';
+import type { OAuthModelMappingEntry } from '@/types';
+
+type StatusError = { status?: number };
+
+const getStatusCode = (err: unknown): number | undefined => {
+  if (!err || typeof err !== 'object') return undefined;
+  if ('status' in err) return (err as StatusError).status;
+  return undefined;
+};
+
+const normalizeOauthExcludedModels = (payload: unknown): Record<string, string[]> => {
+  if (!payload || typeof payload !== 'object') return {};
+
+  const source = (payload as any)['oauth-excluded-models'] ?? (payload as any).items ?? payload;
+  if (!source || typeof source !== 'object') return {};
+
+  const result: Record<string, string[]> = {};
+
+  Object.entries(source as Record<string, unknown>).forEach(([provider, models]) => {
+    const key = String(provider ?? '')
+      .trim()
+      .toLowerCase();
+    if (!key) return;
+
+    const rawList = Array.isArray(models)
+      ? models
+      : typeof models === 'string'
+        ? models.split(/[\n,]+/)
+        : [];
+
+    const seen = new Set<string>();
+    const normalized: string[] = [];
+    rawList.forEach((item) => {
+      const trimmed = String(item ?? '').trim();
+      if (!trimmed) return;
+      const modelKey = trimmed.toLowerCase();
+      if (seen.has(modelKey)) return;
+      seen.add(modelKey);
+      normalized.push(trimmed);
+    });
+
+    result[key] = normalized;
+  });
+
+  return result;
+};
+
+const normalizeOauthModelMappings = (payload: unknown): Record<string, OAuthModelMappingEntry[]> => {
+  if (!payload || typeof payload !== 'object') return {};
+
+  const source =
+    (payload as any)['oauth-model-mappings'] ??
+    (payload as any)['oauth-model-alias'] ??
+    (payload as any).items ??
+    payload;
+  if (!source || typeof source !== 'object') return {};
+
+  const result: Record<string, OAuthModelMappingEntry[]> = {};
+
+  Object.entries(source as Record<string, unknown>).forEach(([channel, mappings]) => {
+    const key = String(channel ?? '')
+      .trim()
+      .toLowerCase();
+    if (!key) return;
+    if (!Array.isArray(mappings)) return;
+
+    const seen = new Set<string>();
+    const normalized = mappings
+      .map((item) => {
+        if (!item || typeof item !== 'object') return null;
+        const name = String((item as any).name ?? (item as any).id ?? (item as any).model ?? '').trim();
+        const alias = String((item as any).alias ?? '').trim();
+        if (!name || !alias) return null;
+        const fork = (item as any).fork === true;
+        return fork ? { name, alias, fork } : { name, alias };
+      })
+      .filter(Boolean)
+      .filter((entry) => {
+        const mapping = entry as OAuthModelMappingEntry;
+        const dedupeKey = `${mapping.name.toLowerCase()}::${mapping.alias.toLowerCase()}::${mapping.fork ? '1' : '0'}`;
+        if (seen.has(dedupeKey)) return false;
+        seen.add(dedupeKey);
+        return true;
+      }) as OAuthModelMappingEntry[];
+
+    if (normalized.length) {
+      result[key] = normalized;
+    }
+  });
+
+  return result;
+};
+
+const OAUTH_MODEL_MAPPINGS_ENDPOINT = '/oauth-model-mappings';
+const OAUTH_MODEL_MAPPINGS_LEGACY_ENDPOINT = '/oauth-model-alias';
 
 export const authFilesApi = {
   list: () => apiClient.get<AuthFilesResponse>('/auth-files'),
@@ -18,11 +113,18 @@ export const authFilesApi = {
 
   deleteAll: () => apiClient.delete('/auth-files', { params: { all: true } }),
 
+  downloadText: async (name: string): Promise<string> => {
+    const response = await apiClient.getRaw(`/auth-files/download?name=${encodeURIComponent(name)}`, {
+      responseType: 'blob'
+    });
+    const blob = response.data as Blob;
+    return blob.text();
+  },
+
   // OAuth 排除模型
   async getOauthExcludedModels(): Promise<Record<string, string[]>> {
     const data = await apiClient.get('/oauth-excluded-models');
-    const payload = (data && (data['oauth-excluded-models'] ?? data.items ?? data)) as any;
-    return payload && typeof payload === 'object' ? payload : {};
+    return normalizeOauthExcludedModels(data);
   },
 
   saveOauthExcludedModels: (provider: string, models: string[]) =>
@@ -31,6 +133,69 @@ export const authFilesApi = {
   deleteOauthExcludedEntry: (provider: string) =>
     apiClient.delete(`/oauth-excluded-models?provider=${encodeURIComponent(provider)}`),
 
+  replaceOauthExcludedModels: (map: Record<string, string[]>) =>
+    apiClient.put('/oauth-excluded-models', normalizeOauthExcludedModels(map)),
+
+  // OAuth 模型映射
+  async getOauthModelMappings(): Promise<Record<string, OAuthModelMappingEntry[]>> {
+    try {
+      const data = await apiClient.get(OAUTH_MODEL_MAPPINGS_ENDPOINT);
+      return normalizeOauthModelMappings(data);
+    } catch (err: unknown) {
+      if (getStatusCode(err) !== 404) throw err;
+      const data = await apiClient.get(OAUTH_MODEL_MAPPINGS_LEGACY_ENDPOINT);
+      return normalizeOauthModelMappings(data);
+    }
+  },
+
+  saveOauthModelMappings: async (channel: string, mappings: OAuthModelMappingEntry[]) => {
+    const normalizedChannel = String(channel ?? '')
+      .trim()
+      .toLowerCase();
+    const normalizedMappings = normalizeOauthModelMappings({ [normalizedChannel]: mappings })[normalizedChannel] ?? [];
+
+    try {
+      await apiClient.patch(OAUTH_MODEL_MAPPINGS_ENDPOINT, { channel: normalizedChannel, mappings: normalizedMappings });
+      return;
+    } catch (err: unknown) {
+      if (getStatusCode(err) !== 404) throw err;
+      await apiClient.patch(OAUTH_MODEL_MAPPINGS_LEGACY_ENDPOINT, { channel: normalizedChannel, aliases: normalizedMappings });
+    }
+  },
+
+  deleteOauthModelMappings: async (channel: string) => {
+    const normalizedChannel = String(channel ?? '')
+      .trim()
+      .toLowerCase();
+
+    const deleteViaPatch = async () => {
+      try {
+        await apiClient.patch(OAUTH_MODEL_MAPPINGS_ENDPOINT, { channel: normalizedChannel, mappings: [] });
+        return true;
+      } catch (err: unknown) {
+        if (getStatusCode(err) !== 404) throw err;
+        await apiClient.patch(OAUTH_MODEL_MAPPINGS_LEGACY_ENDPOINT, { channel: normalizedChannel, aliases: [] });
+        return true;
+      }
+    };
+
+    try {
+      await deleteViaPatch();
+      return;
+    } catch (err: unknown) {
+      const status = getStatusCode(err);
+      if (status !== 405) throw err;
+    }
+
+    try {
+      await apiClient.delete(`${OAUTH_MODEL_MAPPINGS_ENDPOINT}?channel=${encodeURIComponent(normalizedChannel)}`);
+      return;
+    } catch (err: unknown) {
+      if (getStatusCode(err) !== 404) throw err;
+      await apiClient.delete(`${OAUTH_MODEL_MAPPINGS_LEGACY_ENDPOINT}?channel=${encodeURIComponent(normalizedChannel)}`);
+    }
+  },
+
   // 获取认证凭证支持的模型
   async getModelsForAuthFile(name: string): Promise<{ id: string; display_name?: string; type?: string; owned_by?: string }[]> {
     const data = await apiClient.get(`/auth-files/models?name=${encodeURIComponent(name)}`);

src/services/api/config.ts

@@ -68,8 +68,48 @@ export const configApi = {
    */
   updateLoggingToFile: (enabled: boolean) => apiClient.put('/logging-to-file', { value: enabled }),
 
+  /**
+   * 获取日志总大小上限（MB）
+   */
+  async getLogsMaxTotalSizeMb(): Promise<number> {
+    const data = await apiClient.get('/logs-max-total-size-mb');
+    return data?.['logs-max-total-size-mb'] ?? data?.logsMaxTotalSizeMb ?? 0;
+  },
+
+  /**
+   * 更新日志总大小上限（MB）
+   */
+  updateLogsMaxTotalSizeMb: (value: number) =>
+    apiClient.put('/logs-max-total-size-mb', { value }),
+
   /**
    * WebSocket 鉴权开关
    */
   updateWsAuth: (enabled: boolean) => apiClient.put('/ws-auth', { value: enabled }),
+
+  /**
+   * 获取强制模型前缀开关
+   */
+  async getForceModelPrefix(): Promise<boolean> {
+    const data = await apiClient.get('/force-model-prefix');
+    return data?.['force-model-prefix'] ?? data?.forceModelPrefix ?? false;
+  },
+
+  /**
+   * 更新强制模型前缀开关
+   */
+  updateForceModelPrefix: (enabled: boolean) => apiClient.put('/force-model-prefix', { value: enabled }),
+
+  /**
+   * 获取路由策略
+   */
+  async getRoutingStrategy(): Promise<string> {
+    const data = await apiClient.get('/routing/strategy');
+    return data?.strategy ?? data?.['routing-strategy'] ?? data?.routingStrategy ?? 'round-robin';
+  },
+
+  /**
+   * 更新路由策略
+   */
+  updateRoutingStrategy: (strategy: string) => apiClient.put('/routing/strategy', { value: strategy }),
 };

src/services/api/oauth.ts

@@ -9,8 +9,7 @@ export type OAuthProvider =
   | 'anthropic'
   | 'antigravity'
   | 'gemini-cli'
-  | 'qwen'
-  | 'iflow';
+  | 'qwen';
 
 export interface OAuthStartResponse {
   url: string;
@@ -30,7 +29,7 @@ export interface IFlowCookieAuthResponse {
   type?: string;
 }
 
-const WEBUI_SUPPORTED: OAuthProvider[] = ['codex', 'anthropic', 'antigravity', 'gemini-cli', 'iflow'];
+const WEBUI_SUPPORTED: OAuthProvider[] = ['codex', 'anthropic', 'antigravity', 'gemini-cli'];
 const CALLBACK_PROVIDER_MAP: Partial<Record<OAuthProvider, string>> = {
   'gemini-cli': 'gemini'
 };

src/services/api/providers.ts

@@ -61,6 +61,30 @@ const serializeProviderKey = (config: ProviderKeyConfig) => {
   return payload;
 };
 
+const serializeVertexModelAliases = (models?: ModelAlias[]) =>
+  Array.isArray(models)
+    ? models
+        .map((model) => {
+          const name = typeof model?.name === 'string' ? model.name.trim() : '';
+          const alias = typeof model?.alias === 'string' ? model.alias.trim() : '';
+          if (!name || !alias) return null;
+          return { name, alias };
+        })
+        .filter(Boolean)
+    : undefined;
+
+const serializeVertexKey = (config: ProviderKeyConfig) => {
+  const payload: Record<string, any> = { 'api-key': config.apiKey };
+  if (config.prefix?.trim()) payload.prefix = config.prefix.trim();
+  if (config.baseUrl) payload['base-url'] = config.baseUrl;
+  if (config.proxyUrl) payload['proxy-url'] = config.proxyUrl;
+  const headers = serializeHeaders(config.headers);
+  if (headers) payload.headers = headers;
+  const models = serializeVertexModelAliases(config.models);
+  if (models && models.length) payload.models = models;
+  return payload;
+};
+
 const serializeGeminiKey = (config: GeminiKeyConfig) => {
   const payload: Record<string, any> = { 'api-key': config.apiKey };
   if (config.prefix?.trim()) payload.prefix = config.prefix.trim();
@@ -140,6 +164,22 @@ export const providersApi = {
   deleteClaudeConfig: (apiKey: string) =>
     apiClient.delete(`/claude-api-key?api-key=${encodeURIComponent(apiKey)}`),
 
+  async getVertexConfigs(): Promise<ProviderKeyConfig[]> {
+    const data = await apiClient.get('/vertex-api-key');
+    const list = (data && (data['vertex-api-key'] ?? data.items ?? data)) as any;
+    if (!Array.isArray(list)) return [];
+    return list.map((item) => normalizeProviderKeyConfig(item)).filter(Boolean) as ProviderKeyConfig[];
+  },
+
+  saveVertexConfigs: (configs: ProviderKeyConfig[]) =>
+    apiClient.put('/vertex-api-key', configs.map((item) => serializeVertexKey(item))),
+
+  updateVertexConfig: (index: number, value: ProviderKeyConfig) =>
+    apiClient.patch('/vertex-api-key', { index, value: serializeVertexKey(value) }),
+
+  deleteVertexConfig: (apiKey: string) =>
+    apiClient.delete(`/vertex-api-key?api-key=${encodeURIComponent(apiKey)}`),
+
   async getOpenAIProviders(): Promise<OpenAIProviderConfig[]> {
     const data = await apiClient.get('/openai-compatibility');
     const list = (data && (data['openai-compatibility'] ?? data.items ?? data)) as any;
@@ -154,5 +194,14 @@ export const providersApi = {
     apiClient.patch('/openai-compatibility', { index, value: serializeOpenAIProvider(value) }),
 
   deleteOpenAIProvider: (name: string) =>
-    apiClient.delete(`/openai-compatibility?name=${encodeURIComponent(name)}`)
+    apiClient.delete(`/openai-compatibility?name=${encodeURIComponent(name)}`),
+
+  // 通过 name 更新 OpenAI 兼容提供商（用于禁用模型）
+  patchOpenAIProviderByName: (name: string, value: Partial<OpenAIProviderConfig>) => {
+    const payload: Record<string, any> = {};
+    if (value.models !== undefined) {
+      payload.models = serializeModelAliases(value.models);
+    }
+    return apiClient.patch('/openai-compatibility', { name, value: payload });
+  }
 };

src/services/api/transformers.ts

@@ -258,7 +258,15 @@ export const normalizeConfigResponse = (raw: any): Config => {
   config.usageStatisticsEnabled = raw['usage-statistics-enabled'] ?? raw.usageStatisticsEnabled;
   config.requestLog = raw['request-log'] ?? raw.requestLog;
   config.loggingToFile = raw['logging-to-file'] ?? raw.loggingToFile;
+  config.logsMaxTotalSizeMb = raw['logs-max-total-size-mb'] ?? raw.logsMaxTotalSizeMb;
   config.wsAuth = raw['ws-auth'] ?? raw.wsAuth;
+  config.forceModelPrefix = raw['force-model-prefix'] ?? raw.forceModelPrefix;
+  const routing = raw.routing;
+  if (routing && typeof routing === 'object') {
+    config.routingStrategy = routing.strategy ?? routing['strategy'];
+  } else {
+    config.routingStrategy = raw['routing-strategy'] ?? raw.routingStrategy;
+  }
   config.apiKeys = Array.isArray(raw['api-keys']) ? raw['api-keys'].slice() : raw.apiKeys;
 
   const geminiList = raw['gemini-api-key'] ?? raw.geminiApiKey ?? raw.geminiApiKeys;
@@ -282,6 +290,13 @@ export const normalizeConfigResponse = (raw: any): Config => {
       .filter(Boolean) as ProviderKeyConfig[];
   }
 
+  const vertexList = raw['vertex-api-key'] ?? raw.vertexApiKey ?? raw.vertexApiKeys;
+  if (Array.isArray(vertexList)) {
+    config.vertexApiKeys = vertexList
+      .map((item: any) => normalizeProviderKeyConfig(item))
+      .filter(Boolean) as ProviderKeyConfig[];
+  }
+
   const openaiList = raw['openai-compatibility'] ?? raw.openaiCompatibility ?? raw.openAICompatibility;
   if (Array.isArray(openaiList)) {
     config.openaiCompatibility = openaiList

src/stores/index.ts

@@ -9,3 +9,4 @@ export { useAuthStore } from './useAuthStore';
 export { useConfigStore } from './useConfigStore';
 export { useModelsStore } from './useModelsStore';
 export { useQuotaStore } from './useQuotaStore';
+export { useDisabledModelsStore } from './useDisabledModelsStore';