diff --git a/.docs/dev-design/2026-04-11-外观设置增强-缩放与主题色-implementation-plan.md b/.docs/dev-design/2026-04-11-外观设置增强-缩放与主题色-implementation-plan.md new file mode 100644 index 0000000..fc3757e --- /dev/null +++ b/.docs/dev-design/2026-04-11-外观设置增强-缩放与主题色-implementation-plan.md @@ -0,0 +1,2674 @@ +# 外观设置增强：缩放与主题色 — 实施计划 + +> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking. + +**Goal:** 为外观设置页面添加 Window Zoom Level（6 档百分比缩放）和 Theme Color（12 个 shadcn 官方预设主题色），所有偏好通过浏览器 `localStorage` 持久化，首次加载无 FOUC，并提供"恢复默认"按钮。 + +**Architecture:** 采用 shadcn 官方推荐方案——CSS `[data-theme]` 属性选择器 + `:root` 字号 inline style，由 `` 中的同步执行 inline 脚本在 hydration 前写入 DOM 防止闪烁。React 侧由独立的 `` 管理 state（与 `next-themes` 完全正交），`localStorage` 跨标签页同步。 + +**Tech Stack:** Next.js 16 (静态导出) · React 19 · TypeScript strict · Tailwind CSS v4 · shadcn/ui · next-themes · next-intl + +--- + +## 关联文档 + +- 设计文档：`.docs/dev-design/2026-04-11-外观设置增强-缩放与主题色.md` +- 设计文档 commit：`ab49ff4` + +## 与设计文档的差异说明 + +实现前对 `src/app/globals.css` 第 19-50 行做了实际值核对，发现一项需要在实施时调整的细节，**这是对设计文档的微调，不影响整体方案**： + +- **设计文档**：默认 `DEFAULT_THEME_COLOR = "zinc"` +- **实际调整**：`DEFAULT_THEME_COLOR = "neutral"` +- **原因**：当前 `globals.css` `:root` 中所有 `oklch(... 0 0)` 都是纯灰阶（chroma=0），与 shadcn 官方 **neutral** 预设完全一致，而 zinc 预设带有微小的蓝色色相 (`oklch(0.21 0.006 285.885)`)。把当前值搬到 `[data-theme="neutral"]` 可以保证升级后视觉 100% 无差。**12 个预设的命名仍然完整保留 zinc**，只是不再作为默认值。 + +## 文件结构 + +### 新增文件 + +| 路径 | 职责 | +| ------------------------------------------ | ----------------------------------------------------------------- | +| `src/lib/theme-presets.ts` | 12 个预设的常量（id 列表 + 类型 + 默认值 + UI 预览代表色 + 缩放档位） | +| `src/lib/appearance-script.ts` | 防 FOUC inline 脚本字符串 + storage key 常量 | +| `src/components/appearance-provider.tsx` | React Context Provider，管理 themeColor / zoomLevel state | +| `src/hooks/use-appearance.ts` | 公开 hook：`useAppearance` / `useThemeColor` / `useZoomLevel` | + +### 修改文件 + +| 路径 | 改动 | +| ------------------------------------------------- | ----------------------------------------------------------------- | +| `src/app/globals.css` | 重组：把 `:root` / `.dark` 变量迁到 `[data-theme="neutral"]`，新增 11 个其他预设 | +| `src/app/layout.tsx` | `` 顶部注入 inline 脚本；用 `` 包裹 | +| `src/components/settings/appearance-settings.tsx` | 新增 ThemeColor 卡片、ZoomLevel 卡片、Reset 按钮 | +| `src/i18n/messages/en.json` | 扩展 `AppearanceSettings` 命名空间 | +| `src/i18n/messages/zh-CN.json` | 同上 | +| `src/i18n/messages/zh-TW.json` | 同上 | +| `src/i18n/messages/ja.json` | 同上 | +| `src/i18n/messages/ko.json` | 同上 | +| `src/i18n/messages/es.json` | 同上 | +| `src/i18n/messages/de.json` | 同上 | +| `src/i18n/messages/fr.json` | 同上 | +| `src/i18n/messages/pt.json` | 同上 | +| `src/i18n/messages/ar.json` | 同上 | + +## 任务执行顺序 + +1. Task 1：常量模块 `theme-presets.ts` +2. Task 2：FOUC 脚本模块 `appearance-script.ts` +3. Task 3：重组 `globals.css` —— 把现有变量迁移到 `[data-theme="neutral"]`（**零视觉差**） +4. Task 4：在 `globals.css` 中追加 11 个其他预设 +5. Task 5：Provider + Hooks +6. Task 6：集成 `layout.tsx`（注入脚本 + 嵌套 Provider） +7. Task 7：补齐 10 种语言的 i18n 键 +8. Task 8：改造 `appearance-settings.tsx` UI +9. Task 9：手动测试 + 检查清单 +10. Task 10：ESLint + build + cargo check + 最终提交 + +每个 Task 结束都会有一个独立 commit，且每个 commit 后应用都处于可运行状态（i18n 键先于 UI 引入，避免 next-intl 在 UI 引用未定义键时报错）。 + +--- + +## Task 1: 创建常量模块 `theme-presets.ts` + +**Files:** +- Create: `src/lib/theme-presets.ts` + +- [ ] **Step 1：创建文件并写入完整内容** + +```ts +// src/lib/theme-presets.ts + +/** + * 12 个 shadcn 官方主题预设的标识符。 + * 实际 CSS 变量值定义在 src/app/globals.css 的 [data-theme="..."] 选择器中。 + */ +export const THEME_COLORS = [ + "neutral", + "zinc", + "slate", + "stone", + "gray", + "red", + "rose", + "orange", + "green", + "blue", + "yellow", + "violet", +] as const + +export type ThemeColor = (typeof THEME_COLORS)[number] + +/** + * 默认主题色。选用 "neutral" 是因为它对应当前 globals.css 的现存 :root 值 + * （所有 chroma=0 的纯灰阶），可保证升级后视觉零差异。 + */ +export const DEFAULT_THEME_COLOR: ThemeColor = "neutral" + +/** + * UI 预览用的代表色（OKLch 字符串，对应各预设的 primary 色 light 版本）。 + * 仅用于 Appearance 页面的"色盘圆点"按钮渲染，不会被写入真实样式。 + * + * 选择 light primary 而非其他变量，是因为 primary 是各预设视觉差异最大的部分。 + * 这些值必须硬编码（不能通过 var(--primary) 读取），因为每个圆点要永远显示 + * 自己对应预设的代表色，不能跟随当前激活的主题色。 + */ +export const THEME_COLOR_PREVIEW: Record = { + neutral: "oklch(0.205 0 0)", + zinc: "oklch(0.21 0.006 285.885)", + slate: "oklch(0.208 0.042 265.755)", + stone: "oklch(0.216 0.006 56.043)", + gray: "oklch(0.21 0.034 264.665)", + red: "oklch(0.637 0.237 25.331)", + rose: "oklch(0.645 0.246 16.439)", + orange: "oklch(0.705 0.213 47.604)", + green: "oklch(0.723 0.219 149.579)", + blue: "oklch(0.546 0.245 262.881)", + yellow: "oklch(0.795 0.184 86.047)", + violet: "oklch(0.606 0.25 292.717)", +} + +/** + * 缩放档位（百分比）。100 是默认。 + * 选用离散档位而非连续滑块，是为了与现有 ThemeMode 选择器保持视觉一致。 + */ +export const ZOOM_LEVELS = [80, 90, 100, 110, 125, 150] as const + +export type ZoomLevel = (typeof ZOOM_LEVELS)[number] + +export const DEFAULT_ZOOM_LEVEL: ZoomLevel = 100 +``` + +- [ ] **Step 2：lint 检查** + +Run: `pnpm eslint src/lib/theme-presets.ts` +Expected: 无错误、无警告 + +- [ ] **Step 3：commit** + +```bash +git add src/lib/theme-presets.ts +git commit -m "$(cat <<'EOF' +feat(appearance): add theme presets constants module + +定义 12 个 shadcn 主题预设标识、6 档缩放档位以及 UI 预览代表色， +作为后续 AppearanceProvider 和 globals.css 的共享基础。 + +Co-Authored-By: Claude Opus 4.6 (1M context) +EOF +)" +``` + +--- + +## Task 2: 创建 FOUC 脚本模块 `appearance-script.ts` + +**Files:** +- Create: `src/lib/appearance-script.ts` + +- [ ] **Step 1：创建文件并写入完整内容** + +```ts +// src/lib/appearance-script.ts + +/** + * Storage keys for appearance preferences. + * 与 Provider 共享，确保 inline 脚本和 React 层读写同一份数据。 + */ +export const STORAGE_KEY_THEME_COLOR = "codeg-theme-color" +export const STORAGE_KEY_ZOOM_LEVEL = "codeg-zoom-level" + +/** + * 同步执行的 inline 脚本，由 layout.tsx 通过 dangerouslySetInnerHTML 注入。 + * + * 必须在第一帧渲染前完成 的 data-theme 属性和 font-size 内联样式写入， + * 否则会出现 FOUC（先看到默认主题/字号，然后切换到用户偏好的闪烁）。 + * + * 实现要点： + * 1. 纯字符串，不依赖任何模块导入或外部符号 —— 避免 Next.js 把它当模块编译 + * 2. 白名单校验 —— localStorage 里的值若被篡改或残留旧版本，回退到默认 + * 3. try/catch 包裹 —— 隐私模式 / 嵌入 WebView 禁用 storage 时不抛错 + * 4. 数字常量与 theme-presets.ts 保持一致 —— 任何修改必须两边同步 + */ +const SCRIPT = ` +(function() { + try { + var VALID_COLORS = ["neutral","zinc","slate","stone","gray","red","rose","orange","green","blue","yellow","violet"]; + var VALID_ZOOMS = [80, 90, 100, 110, 125, 150]; + + var storedColor = localStorage.getItem("${STORAGE_KEY_THEME_COLOR}"); + var color = VALID_COLORS.indexOf(storedColor) >= 0 ? storedColor : "neutral"; + document.documentElement.setAttribute("data-theme", color); + + var storedZoom = parseInt(localStorage.getItem("${STORAGE_KEY_ZOOM_LEVEL}") || "", 10); + var zoom = VALID_ZOOMS.indexOf(storedZoom) >= 0 ? storedZoom : 100; + document.documentElement.style.fontSize = (16 * zoom / 100) + "px"; + } catch (e) { + // localStorage 不可用时静默走默认 + } +})(); +` + +export const APPEARANCE_INIT_SCRIPT = SCRIPT +``` + +- [ ] **Step 2：lint 检查** + +Run: `pnpm eslint src/lib/appearance-script.ts` +Expected: 无错误、无警告 + +- [ ] **Step 3：commit** + +```bash +git add src/lib/appearance-script.ts +git commit -m "$(cat <<'EOF' +feat(appearance): add FOUC prevention inline script + +提供同步执行的 inline 脚本字符串，在 hydration 前从 localStorage 读取 +themeColor 和 zoomLevel 写入 ，避免首次加载时的主题/缩放闪烁。 + +Co-Authored-By: Claude Opus 4.6 (1M context) +EOF +)" +``` + +--- + +## Task 3: 重组 `globals.css`（迁移 neutral，零视觉差） + +**目标**：把现有 `:root` 和 `.dark` 中的 shadcn CSS 变量整体搬到 `[data-theme="neutral"]` 选择器下，同时增加一个 `:root:not([data-theme])` 兜底，**保证升级后视觉零差异**。 + +**Files:** +- Modify: `src/app/globals.css:8-116` + +- [ ] **Step 1：先备份当前的 :root 与 .dark 变量值（用于稍后构造兜底）** + +打开文件确认你能看到第 8-116 行的内容，记下： +- 第 19-50 行（`:root` 内的 22 个 `--xxx` 变量定义）= **neutral light** +- 第 53-85 行（`.dark` 内的 24 个变量定义）= **neutral dark** +- 第 87-116 行（`@media (prefers-color-scheme: dark) { :root:not(.light) { ... } }`）= dark 媒体查询兜底 + +- [ ] **Step 2：替换 `:root` 选择器（第 8-51 行），把变量定义抽离** + +将原来的： + +```css +:root { + font-family: Inter, Avenir, Helvetica, Arial, sans-serif; + font-size: 16px; + line-height: 24px; + font-weight: 400; + + font-synthesis: none; + text-rendering: optimizeLegibility; + -webkit-font-smoothing: antialiased; + -moz-osx-font-smoothing: grayscale; + -webkit-text-size-adjust: 100%; + --background: oklch(1 0 0); + --foreground: oklch(0.145 0 0); + --card: oklch(1 0 0); + --card-foreground: oklch(0.145 0 0); + --popover: oklch(1 0 0); + --popover-foreground: oklch(0.145 0 0); + --primary: oklch(0.205 0 0); + --primary-foreground: oklch(0.985 0 0); + --secondary: oklch(0.97 0 0); + --secondary-foreground: oklch(0.205 0 0); + --muted: oklch(0.97 0 0); + --muted-foreground: oklch(0.556 0 0); + --accent: oklch(0.97 0 0); + --accent-foreground: oklch(0.205 0 0); + --destructive: oklch(0.58 0.22 27); + --border: oklch(0.922 0 0); + --input: oklch(0.922 0 0); + --ring: oklch(0.708 0 0); + --chart-1: oklch(0.809 0.105 251.813); + --chart-2: oklch(0.623 0.214 259.815); + --chart-3: oklch(0.546 0.245 262.881); + --chart-4: oklch(0.488 0.243 264.376); + --chart-5: oklch(0.424 0.199 265.638); + --radius: 0.625rem; + --sidebar: oklch(0.985 0 0); + --sidebar-foreground: oklch(0.145 0 0); + --sidebar-primary: oklch(0.205 0 0); + --sidebar-primary-foreground: oklch(0.985 0 0); + --sidebar-accent: oklch(0.94 0 0); + --sidebar-accent-foreground: oklch(0.205 0 0); + --sidebar-border: oklch(0.922 0 0); + --sidebar-ring: oklch(0.708 0 0); +} +``` + +替换为： + +```css +:root { + font-family: Inter, Avenir, Helvetica, Arial, sans-serif; + font-size: 16px; + line-height: 24px; + font-weight: 400; + + font-synthesis: none; + text-rendering: optimizeLegibility; + -webkit-font-smoothing: antialiased; + -moz-osx-font-smoothing: grayscale; + -webkit-text-size-adjust: 100%; + --radius: 0.625rem; +} + +/* =========================================================================== + Theme color presets (data-theme attribute) + 每个预设包含成对的 light + dark 变量，与 .dark 类组合生效。 + inline 脚本会在 hydration 前给 设置 data-theme 属性。 + ========================================================================= */ + +/* ---------- neutral (default) ---------- */ +[data-theme="neutral"] { + --background: oklch(1 0 0); + --foreground: oklch(0.145 0 0); + --card: oklch(1 0 0); + --card-foreground: oklch(0.145 0 0); + --popover: oklch(1 0 0); + --popover-foreground: oklch(0.145 0 0); + --primary: oklch(0.205 0 0); + --primary-foreground: oklch(0.985 0 0); + --secondary: oklch(0.97 0 0); + --secondary-foreground: oklch(0.205 0 0); + --muted: oklch(0.97 0 0); + --muted-foreground: oklch(0.556 0 0); + --accent: oklch(0.97 0 0); + --accent-foreground: oklch(0.205 0 0); + --destructive: oklch(0.58 0.22 27); + --border: oklch(0.922 0 0); + --input: oklch(0.922 0 0); + --ring: oklch(0.708 0 0); + --chart-1: oklch(0.809 0.105 251.813); + --chart-2: oklch(0.623 0.214 259.815); + --chart-3: oklch(0.546 0.245 262.881); + --chart-4: oklch(0.488 0.243 264.376); + --chart-5: oklch(0.424 0.199 265.638); + --sidebar: oklch(0.985 0 0); + --sidebar-foreground: oklch(0.145 0 0); + --sidebar-primary: oklch(0.205 0 0); + --sidebar-primary-foreground: oklch(0.985 0 0); + --sidebar-accent: oklch(0.94 0 0); + --sidebar-accent-foreground: oklch(0.205 0 0); + --sidebar-border: oklch(0.922 0 0); + --sidebar-ring: oklch(0.708 0 0); +} + +/* 兜底：如果 inline 脚本失败或 data-theme 缺失，回退到 neutral light */ +:root:not([data-theme]) { + --background: oklch(1 0 0); + --foreground: oklch(0.145 0 0); + --card: oklch(1 0 0); + --card-foreground: oklch(0.145 0 0); + --popover: oklch(1 0 0); + --popover-foreground: oklch(0.145 0 0); + --primary: oklch(0.205 0 0); + --primary-foreground: oklch(0.985 0 0); + --secondary: oklch(0.97 0 0); + --secondary-foreground: oklch(0.205 0 0); + --muted: oklch(0.97 0 0); + --muted-foreground: oklch(0.556 0 0); + --accent: oklch(0.97 0 0); + --accent-foreground: oklch(0.205 0 0); + --destructive: oklch(0.58 0.22 27); + --border: oklch(0.922 0 0); + --input: oklch(0.922 0 0); + --ring: oklch(0.708 0 0); + --chart-1: oklch(0.809 0.105 251.813); + --chart-2: oklch(0.623 0.214 259.815); + --chart-3: oklch(0.546 0.245 262.881); + --chart-4: oklch(0.488 0.243 264.376); + --chart-5: oklch(0.424 0.199 265.638); + --sidebar: oklch(0.985 0 0); + --sidebar-foreground: oklch(0.145 0 0); + --sidebar-primary: oklch(0.205 0 0); + --sidebar-primary-foreground: oklch(0.985 0 0); + --sidebar-accent: oklch(0.94 0 0); + --sidebar-accent-foreground: oklch(0.205 0 0); + --sidebar-border: oklch(0.922 0 0); + --sidebar-ring: oklch(0.708 0 0); +} +``` + +- [ ] **Step 3：替换 `.dark` 选择器（原第 53-85 行）** + +将原来的： + +```css +.dark { + --background: oklch(0.145 0 0); + --foreground: oklch(0.985 0 0); + --card: oklch(0.205 0 0); + --card-foreground: oklch(0.985 0 0); + --popover: oklch(0.205 0 0); + --popover-foreground: oklch(0.985 0 0); + --primary: oklch(0.87 0.00 0); + --primary-foreground: oklch(0.205 0 0); + --secondary: oklch(0.269 0 0); + --secondary-foreground: oklch(0.985 0 0); + --muted: oklch(0.269 0 0); + --muted-foreground: oklch(0.708 0 0); + --accent: oklch(0.371 0 0); + --accent-foreground: oklch(0.985 0 0); + --destructive: oklch(0.704 0.191 22.216); + --border: oklch(1 0 0 / 10%); + --input: oklch(1 0 0 / 15%); + --ring: oklch(0.556 0 0); + --chart-1: oklch(0.809 0.105 251.813); + --chart-2: oklch(0.623 0.214 259.815); + --chart-3: oklch(0.546 0.245 262.881); + --chart-4: oklch(0.488 0.243 264.376); + --chart-5: oklch(0.424 0.199 265.638); + --sidebar: oklch(0.205 0 0); + --sidebar-foreground: oklch(0.985 0 0); + --sidebar-primary: oklch(0.488 0.243 264.376); + --sidebar-primary-foreground: oklch(0.985 0 0); + --sidebar-accent: oklch(0.28 0 0); + --sidebar-accent-foreground: oklch(0.985 0 0); + --sidebar-border: oklch(1 0 0 / 10%); + --sidebar-ring: oklch(0.556 0 0); +} +``` + +替换为： + +```css +[data-theme="neutral"].dark { + --background: oklch(0.145 0 0); + --foreground: oklch(0.985 0 0); + --card: oklch(0.205 0 0); + --card-foreground: oklch(0.985 0 0); + --popover: oklch(0.205 0 0); + --popover-foreground: oklch(0.985 0 0); + --primary: oklch(0.87 0.00 0); + --primary-foreground: oklch(0.205 0 0); + --secondary: oklch(0.269 0 0); + --secondary-foreground: oklch(0.985 0 0); + --muted: oklch(0.269 0 0); + --muted-foreground: oklch(0.708 0 0); + --accent: oklch(0.371 0 0); + --accent-foreground: oklch(0.985 0 0); + --destructive: oklch(0.704 0.191 22.216); + --border: oklch(1 0 0 / 10%); + --input: oklch(1 0 0 / 15%); + --ring: oklch(0.556 0 0); + --chart-1: oklch(0.809 0.105 251.813); + --chart-2: oklch(0.623 0.214 259.815); + --chart-3: oklch(0.546 0.245 262.881); + --chart-4: oklch(0.488 0.243 264.376); + --chart-5: oklch(0.424 0.199 265.638); + --sidebar: oklch(0.205 0 0); + --sidebar-foreground: oklch(0.985 0 0); + --sidebar-primary: oklch(0.488 0.243 264.376); + --sidebar-primary-foreground: oklch(0.985 0 0); + --sidebar-accent: oklch(0.28 0 0); + --sidebar-accent-foreground: oklch(0.985 0 0); + --sidebar-border: oklch(1 0 0 / 10%); + --sidebar-ring: oklch(0.556 0 0); +} + +/* 兜底 dark：data-theme 缺失时仍能跟随 .dark 类切换 */ +:root:not([data-theme]).dark { + --background: oklch(0.145 0 0); + --foreground: oklch(0.985 0 0); + --card: oklch(0.205 0 0); + --card-foreground: oklch(0.985 0 0); + --popover: oklch(0.205 0 0); + --popover-foreground: oklch(0.985 0 0); + --primary: oklch(0.87 0.00 0); + --primary-foreground: oklch(0.205 0 0); + --secondary: oklch(0.269 0 0); + --secondary-foreground: oklch(0.985 0 0); + --muted: oklch(0.269 0 0); + --muted-foreground: oklch(0.708 0 0); + --accent: oklch(0.371 0 0); + --accent-foreground: oklch(0.985 0 0); + --destructive: oklch(0.704 0.191 22.216); + --border: oklch(1 0 0 / 10%); + --input: oklch(1 0 0 / 15%); + --ring: oklch(0.556 0 0); + --chart-1: oklch(0.809 0.105 251.813); + --chart-2: oklch(0.623 0.214 259.815); + --chart-3: oklch(0.546 0.245 262.881); + --chart-4: oklch(0.488 0.243 264.376); + --chart-5: oklch(0.424 0.199 265.638); + --sidebar: oklch(0.205 0 0); + --sidebar-foreground: oklch(0.985 0 0); + --sidebar-primary: oklch(0.488 0.243 264.376); + --sidebar-primary-foreground: oklch(0.985 0 0); + --sidebar-accent: oklch(0.28 0 0); + --sidebar-accent-foreground: oklch(0.985 0 0); + --sidebar-border: oklch(1 0 0 / 10%); + --sidebar-ring: oklch(0.556 0 0); +} +``` + +- [ ] **Step 4：保留 `@media (prefers-color-scheme: dark)` 媒体查询，但限定到兜底选择器** + +将原来的： + +```css +@media (prefers-color-scheme: dark) { + :root:not(.light) { + --background: oklch(0.145 0 0); + /* ... 30 行变量 ... */ + --sidebar-ring: oklch(0.556 0 0); + } +} +``` + +替换为： + +```css +@media (prefers-color-scheme: dark) { + :root:not([data-theme]):not(.light) { + --background: oklch(0.145 0 0); + --foreground: oklch(0.985 0 0); + --card: oklch(0.205 0 0); + --card-foreground: oklch(0.985 0 0); + --popover: oklch(0.205 0 0); + --popover-foreground: oklch(0.985 0 0); + --primary: oklch(0.87 0.00 0); + --primary-foreground: oklch(0.205 0 0); + --secondary: oklch(0.269 0 0); + --secondary-foreground: oklch(0.985 0 0); + --muted: oklch(0.269 0 0); + --muted-foreground: oklch(0.708 0 0); + --accent: oklch(0.371 0 0); + --accent-foreground: oklch(0.985 0 0); + --destructive: oklch(0.704 0.191 22.216); + --border: oklch(1 0 0 / 10%); + --input: oklch(1 0 0 / 15%); + --ring: oklch(0.556 0 0); + --sidebar: oklch(0.205 0 0); + --sidebar-foreground: oklch(0.985 0 0); + --sidebar-primary: oklch(0.488 0.243 264.376); + --sidebar-primary-foreground: oklch(0.985 0 0); + --sidebar-accent: oklch(0.28 0 0); + --sidebar-accent-foreground: oklch(0.985 0 0); + --sidebar-border: oklch(1 0 0 / 10%); + --sidebar-ring: oklch(0.556 0 0); + } +} +``` + +注意：选择器从 `:root:not(.light)` 改为 `:root:not([data-theme]):not(.light)` —— 仅在 inline 脚本失败的兜底场景下生效。其他 streamdown / monaco 相关的 `:root:not(.light)` 媒体查询保持原样不动。 + +- [ ] **Step 5：lint 检查 + build 检查** + +Run: `pnpm eslint . && pnpm build` +Expected: 无错误。`pnpm build` 会编译 CSS 并产生静态导出，确认 Tailwind 仍能解析所有 `--color-*` 映射。 + +- [ ] **Step 6：手动视觉验证（关键）** + +Run: `pnpm dev` +打开浏览器： +1. 进入应用主页面 → 检查所有页面的颜色是否与升级前**完全一致**（按钮、卡片、边框、图标） +2. 切换浅色 ↔ 深色模式 → 颜色仍然正确 +3. 打开开发者工具，确认 `` 元素上**没有** `data-theme` 属性（此时 inline 脚本还没添加） +4. 颜色应该来自兜底选择器 `:root:not([data-theme])` + +如果发现任何视觉差异，说明迁移过程中漏掉/写错了某个变量，回到 Step 2/3/4 校对。 + +- [ ] **Step 7：commit** + +```bash +git add src/app/globals.css +git commit -m "$(cat <<'EOF' +refactor(appearance): migrate base theme tokens to data-theme="neutral" + +把现有 :root / .dark 中的 shadcn CSS 变量整体迁移到 [data-theme="neutral"] +和 [data-theme="neutral"].dark 选择器下，并保留 :root:not([data-theme]) 兜底 +确保 inline 脚本未生效时仍维持原视觉。这是后续添加 11 个其他主题预设的基础。 + +Co-Authored-By: Claude Opus 4.6 (1M context) +EOF +)" +``` + +--- + +## Task 4: 在 `globals.css` 追加其他 11 个主题预设 + +**Files:** +- Modify: `src/app/globals.css`（在 `:root:not([data-theme]).dark` 块之后、`@media (prefers-color-scheme: dark)` 媒体查询之前插入新内容） + +- [ ] **Step 1：在 Task 3 末尾形成的 `:root:not([data-theme]).dark { ... }` 块的紧后方插入 11 组预设** + +每组包含 light + dark 两块。完整 CSS 如下，**整段拷贝**： + +```css +/* ---------- zinc ---------- */ +[data-theme="zinc"] { + --background: oklch(1 0 0); + --foreground: oklch(0.141 0.005 285.823); + --card: oklch(1 0 0); + --card-foreground: oklch(0.141 0.005 285.823); + --popover: oklch(1 0 0); + --popover-foreground: oklch(0.141 0.005 285.823); + --primary: oklch(0.21 0.006 285.885); + --primary-foreground: oklch(0.985 0 0); + --secondary: oklch(0.967 0.001 286.375); + --secondary-foreground: oklch(0.21 0.006 285.885); + --muted: oklch(0.967 0.001 286.375); + --muted-foreground: oklch(0.552 0.016 285.938); + --accent: oklch(0.967 0.001 286.375); + --accent-foreground: oklch(0.21 0.006 285.885); + --destructive: oklch(0.577 0.245 27.325); + --border: oklch(0.92 0.004 286.32); + --input: oklch(0.92 0.004 286.32); + --ring: oklch(0.705 0.015 286.067); + --chart-1: oklch(0.646 0.222 41.116); + --chart-2: oklch(0.6 0.118 184.704); + --chart-3: oklch(0.398 0.07 227.392); + --chart-4: oklch(0.828 0.189 84.429); + --chart-5: oklch(0.769 0.188 70.08); + --sidebar: oklch(0.985 0 0); + --sidebar-foreground: oklch(0.141 0.005 285.823); + --sidebar-primary: oklch(0.21 0.006 285.885); + --sidebar-primary-foreground: oklch(0.985 0 0); + --sidebar-accent: oklch(0.967 0.001 286.375); + --sidebar-accent-foreground: oklch(0.21 0.006 285.885); + --sidebar-border: oklch(0.92 0.004 286.32); + --sidebar-ring: oklch(0.705 0.015 286.067); +} +[data-theme="zinc"].dark { + --background: oklch(0.141 0.005 285.823); + --foreground: oklch(0.985 0 0); + --card: oklch(0.21 0.006 285.885); + --card-foreground: oklch(0.985 0 0); + --popover: oklch(0.21 0.006 285.885); + --popover-foreground: oklch(0.985 0 0); + --primary: oklch(0.92 0.004 286.32); + --primary-foreground: oklch(0.21 0.006 285.885); + --secondary: oklch(0.274 0.006 286.033); + --secondary-foreground: oklch(0.985 0 0); + --muted: oklch(0.274 0.006 286.033); + --muted-foreground: oklch(0.705 0.015 286.067); + --accent: oklch(0.274 0.006 286.033); + --accent-foreground: oklch(0.985 0 0); + --destructive: oklch(0.704 0.191 22.216); + --border: oklch(1 0 0 / 10%); + --input: oklch(1 0 0 / 15%); + --ring: oklch(0.552 0.016 285.938); + --chart-1: oklch(0.488 0.243 264.376); + --chart-2: oklch(0.696 0.17 162.48); + --chart-3: oklch(0.769 0.188 70.08); + --chart-4: oklch(0.627 0.265 303.9); + --chart-5: oklch(0.645 0.246 16.439); + --sidebar: oklch(0.21 0.006 285.885); + --sidebar-foreground: oklch(0.985 0 0); + --sidebar-primary: oklch(0.488 0.243 264.376); + --sidebar-primary-foreground: oklch(0.985 0 0); + --sidebar-accent: oklch(0.274 0.006 286.033); + --sidebar-accent-foreground: oklch(0.985 0 0); + --sidebar-border: oklch(1 0 0 / 10%); + --sidebar-ring: oklch(0.552 0.016 285.938); +} + +/* ---------- slate ---------- */ +[data-theme="slate"] { + --background: oklch(1 0 0); + --foreground: oklch(0.129 0.042 264.695); + --card: oklch(1 0 0); + --card-foreground: oklch(0.129 0.042 264.695); + --popover: oklch(1 0 0); + --popover-foreground: oklch(0.129 0.042 264.695); + --primary: oklch(0.208 0.042 265.755); + --primary-foreground: oklch(0.984 0.003 247.858); + --secondary: oklch(0.968 0.007 247.896); + --secondary-foreground: oklch(0.208 0.042 265.755); + --muted: oklch(0.968 0.007 247.896); + --muted-foreground: oklch(0.554 0.046 257.417); + --accent: oklch(0.968 0.007 247.896); + --accent-foreground: oklch(0.208 0.042 265.755); + --destructive: oklch(0.577 0.245 27.325); + --border: oklch(0.929 0.013 255.508); + --input: oklch(0.929 0.013 255.508); + --ring: oklch(0.704 0.04 256.788); + --chart-1: oklch(0.646 0.222 41.116); + --chart-2: oklch(0.6 0.118 184.704); + --chart-3: oklch(0.398 0.07 227.392); + --chart-4: oklch(0.828 0.189 84.429); + --chart-5: oklch(0.769 0.188 70.08); + --sidebar: oklch(0.984 0.003 247.858); + --sidebar-foreground: oklch(0.129 0.042 264.695); + --sidebar-primary: oklch(0.208 0.042 265.755); + --sidebar-primary-foreground: oklch(0.984 0.003 247.858); + --sidebar-accent: oklch(0.968 0.007 247.896); + --sidebar-accent-foreground: oklch(0.208 0.042 265.755); + --sidebar-border: oklch(0.929 0.013 255.508); + --sidebar-ring: oklch(0.704 0.04 256.788); +} +[data-theme="slate"].dark { + --background: oklch(0.129 0.042 264.695); + --foreground: oklch(0.984 0.003 247.858); + --card: oklch(0.208 0.042 265.755); + --card-foreground: oklch(0.984 0.003 247.858); + --popover: oklch(0.208 0.042 265.755); + --popover-foreground: oklch(0.984 0.003 247.858); + --primary: oklch(0.929 0.013 255.508); + --primary-foreground: oklch(0.208 0.042 265.755); + --secondary: oklch(0.279 0.041 260.031); + --secondary-foreground: oklch(0.984 0.003 247.858); + --muted: oklch(0.279 0.041 260.031); + --muted-foreground: oklch(0.704 0.04 256.788); + --accent: oklch(0.279 0.041 260.031); + --accent-foreground: oklch(0.984 0.003 247.858); + --destructive: oklch(0.704 0.191 22.216); + --border: oklch(1 0 0 / 10%); + --input: oklch(1 0 0 / 15%); + --ring: oklch(0.551 0.027 264.364); + --chart-1: oklch(0.488 0.243 264.376); + --chart-2: oklch(0.696 0.17 162.48); + --chart-3: oklch(0.769 0.188 70.08); + --chart-4: oklch(0.627 0.265 303.9); + --chart-5: oklch(0.645 0.246 16.439); + --sidebar: oklch(0.208 0.042 265.755); + --sidebar-foreground: oklch(0.984 0.003 247.858); + --sidebar-primary: oklch(0.488 0.243 264.376); + --sidebar-primary-foreground: oklch(0.984 0.003 247.858); + --sidebar-accent: oklch(0.279 0.041 260.031); + --sidebar-accent-foreground: oklch(0.984 0.003 247.858); + --sidebar-border: oklch(1 0 0 / 10%); + --sidebar-ring: oklch(0.551 0.027 264.364); +} + +/* ---------- stone ---------- */ +[data-theme="stone"] { + --background: oklch(1 0 0); + --foreground: oklch(0.147 0.004 49.25); + --card: oklch(1 0 0); + --card-foreground: oklch(0.147 0.004 49.25); + --popover: oklch(1 0 0); + --popover-foreground: oklch(0.147 0.004 49.25); + --primary: oklch(0.216 0.006 56.043); + --primary-foreground: oklch(0.985 0.001 106.423); + --secondary: oklch(0.97 0.001 106.424); + --secondary-foreground: oklch(0.216 0.006 56.043); + --muted: oklch(0.97 0.001 106.424); + --muted-foreground: oklch(0.553 0.013 58.071); + --accent: oklch(0.97 0.001 106.424); + --accent-foreground: oklch(0.216 0.006 56.043); + --destructive: oklch(0.577 0.245 27.325); + --border: oklch(0.923 0.003 48.717); + --input: oklch(0.923 0.003 48.717); + --ring: oklch(0.709 0.01 56.259); + --chart-1: oklch(0.646 0.222 41.116); + --chart-2: oklch(0.6 0.118 184.704); + --chart-3: oklch(0.398 0.07 227.392); + --chart-4: oklch(0.828 0.189 84.429); + --chart-5: oklch(0.769 0.188 70.08); + --sidebar: oklch(0.985 0.001 106.423); + --sidebar-foreground: oklch(0.147 0.004 49.25); + --sidebar-primary: oklch(0.216 0.006 56.043); + --sidebar-primary-foreground: oklch(0.985 0.001 106.423); + --sidebar-accent: oklch(0.97 0.001 106.424); + --sidebar-accent-foreground: oklch(0.216 0.006 56.043); + --sidebar-border: oklch(0.923 0.003 48.717); + --sidebar-ring: oklch(0.709 0.01 56.259); +} +[data-theme="stone"].dark { + --background: oklch(0.147 0.004 49.25); + --foreground: oklch(0.985 0.001 106.423); + --card: oklch(0.216 0.006 56.043); + --card-foreground: oklch(0.985 0.001 106.423); + --popover: oklch(0.216 0.006 56.043); + --popover-foreground: oklch(0.985 0.001 106.423); + --primary: oklch(0.923 0.003 48.717); + --primary-foreground: oklch(0.216 0.006 56.043); + --secondary: oklch(0.268 0.007 34.298); + --secondary-foreground: oklch(0.985 0.001 106.423); + --muted: oklch(0.268 0.007 34.298); + --muted-foreground: oklch(0.709 0.01 56.259); + --accent: oklch(0.268 0.007 34.298); + --accent-foreground: oklch(0.985 0.001 106.423); + --destructive: oklch(0.704 0.191 22.216); + --border: oklch(1 0 0 / 10%); + --input: oklch(1 0 0 / 15%); + --ring: oklch(0.553 0.013 58.071); + --chart-1: oklch(0.488 0.243 264.376); + --chart-2: oklch(0.696 0.17 162.48); + --chart-3: oklch(0.769 0.188 70.08); + --chart-4: oklch(0.627 0.265 303.9); + --chart-5: oklch(0.645 0.246 16.439); + --sidebar: oklch(0.216 0.006 56.043); + --sidebar-foreground: oklch(0.985 0.001 106.423); + --sidebar-primary: oklch(0.488 0.243 264.376); + --sidebar-primary-foreground: oklch(0.985 0.001 106.423); + --sidebar-accent: oklch(0.268 0.007 34.298); + --sidebar-accent-foreground: oklch(0.985 0.001 106.423); + --sidebar-border: oklch(1 0 0 / 10%); + --sidebar-ring: oklch(0.553 0.013 58.071); +} + +/* ---------- gray ---------- */ +[data-theme="gray"] { + --background: oklch(1 0 0); + --foreground: oklch(0.13 0.028 261.692); + --card: oklch(1 0 0); + --card-foreground: oklch(0.13 0.028 261.692); + --popover: oklch(1 0 0); + --popover-foreground: oklch(0.13 0.028 261.692); + --primary: oklch(0.21 0.034 264.665); + --primary-foreground: oklch(0.985 0.002 247.839); + --secondary: oklch(0.967 0.003 264.542); + --secondary-foreground: oklch(0.21 0.034 264.665); + --muted: oklch(0.967 0.003 264.542); + --muted-foreground: oklch(0.551 0.027 264.364); + --accent: oklch(0.967 0.003 264.542); + --accent-foreground: oklch(0.21 0.034 264.665); + --destructive: oklch(0.577 0.245 27.325); + --border: oklch(0.928 0.006 264.531); + --input: oklch(0.928 0.006 264.531); + --ring: oklch(0.707 0.022 261.325); + --chart-1: oklch(0.646 0.222 41.116); + --chart-2: oklch(0.6 0.118 184.704); + --chart-3: oklch(0.398 0.07 227.392); + --chart-4: oklch(0.828 0.189 84.429); + --chart-5: oklch(0.769 0.188 70.08); + --sidebar: oklch(0.985 0.002 247.839); + --sidebar-foreground: oklch(0.13 0.028 261.692); + --sidebar-primary: oklch(0.21 0.034 264.665); + --sidebar-primary-foreground: oklch(0.985 0.002 247.839); + --sidebar-accent: oklch(0.967 0.003 264.542); + --sidebar-accent-foreground: oklch(0.21 0.034 264.665); + --sidebar-border: oklch(0.928 0.006 264.531); + --sidebar-ring: oklch(0.707 0.022 261.325); +} +[data-theme="gray"].dark { + --background: oklch(0.13 0.028 261.692); + --foreground: oklch(0.985 0.002 247.839); + --card: oklch(0.21 0.034 264.665); + --card-foreground: oklch(0.985 0.002 247.839); + --popover: oklch(0.21 0.034 264.665); + --popover-foreground: oklch(0.985 0.002 247.839); + --primary: oklch(0.928 0.006 264.531); + --primary-foreground: oklch(0.21 0.034 264.665); + --secondary: oklch(0.278 0.033 256.848); + --secondary-foreground: oklch(0.985 0.002 247.839); + --muted: oklch(0.278 0.033 256.848); + --muted-foreground: oklch(0.707 0.022 261.325); + --accent: oklch(0.278 0.033 256.848); + --accent-foreground: oklch(0.985 0.002 247.839); + --destructive: oklch(0.704 0.191 22.216); + --border: oklch(1 0 0 / 10%); + --input: oklch(1 0 0 / 15%); + --ring: oklch(0.551 0.027 264.364); + --chart-1: oklch(0.488 0.243 264.376); + --chart-2: oklch(0.696 0.17 162.48); + --chart-3: oklch(0.769 0.188 70.08); + --chart-4: oklch(0.627 0.265 303.9); + --chart-5: oklch(0.645 0.246 16.439); + --sidebar: oklch(0.21 0.034 264.665); + --sidebar-foreground: oklch(0.985 0.002 247.839); + --sidebar-primary: oklch(0.488 0.243 264.376); + --sidebar-primary-foreground: oklch(0.985 0.002 247.839); + --sidebar-accent: oklch(0.278 0.033 256.848); + --sidebar-accent-foreground: oklch(0.985 0.002 247.839); + --sidebar-border: oklch(1 0 0 / 10%); + --sidebar-ring: oklch(0.551 0.027 264.364); +} + +/* ---------- red ---------- */ +[data-theme="red"] { + --background: oklch(1 0 0); + --foreground: oklch(0.141 0.005 285.823); + --card: oklch(1 0 0); + --card-foreground: oklch(0.141 0.005 285.823); + --popover: oklch(1 0 0); + --popover-foreground: oklch(0.141 0.005 285.823); + --primary: oklch(0.637 0.237 25.331); + --primary-foreground: oklch(0.971 0.013 17.38); + --secondary: oklch(0.967 0.001 286.375); + --secondary-foreground: oklch(0.21 0.006 285.885); + --muted: oklch(0.967 0.001 286.375); + --muted-foreground: oklch(0.552 0.016 285.938); + --accent: oklch(0.967 0.001 286.375); + --accent-foreground: oklch(0.21 0.006 285.885); + --destructive: oklch(0.577 0.245 27.325); + --border: oklch(0.92 0.004 286.32); + --input: oklch(0.92 0.004 286.32); + --ring: oklch(0.637 0.237 25.331); + --chart-1: oklch(0.646 0.222 41.116); + --chart-2: oklch(0.6 0.118 184.704); + --chart-3: oklch(0.398 0.07 227.392); + --chart-4: oklch(0.828 0.189 84.429); + --chart-5: oklch(0.769 0.188 70.08); + --sidebar: oklch(0.985 0 0); + --sidebar-foreground: oklch(0.141 0.005 285.823); + --sidebar-primary: oklch(0.637 0.237 25.331); + --sidebar-primary-foreground: oklch(0.971 0.013 17.38); + --sidebar-accent: oklch(0.967 0.001 286.375); + --sidebar-accent-foreground: oklch(0.21 0.006 285.885); + --sidebar-border: oklch(0.92 0.004 286.32); + --sidebar-ring: oklch(0.637 0.237 25.331); +} +[data-theme="red"].dark { + --background: oklch(0.141 0.005 285.823); + --foreground: oklch(0.985 0 0); + --card: oklch(0.21 0.006 285.885); + --card-foreground: oklch(0.985 0 0); + --popover: oklch(0.21 0.006 285.885); + --popover-foreground: oklch(0.985 0 0); + --primary: oklch(0.637 0.237 25.331); + --primary-foreground: oklch(0.971 0.013 17.38); + --secondary: oklch(0.274 0.006 286.033); + --secondary-foreground: oklch(0.985 0 0); + --muted: oklch(0.274 0.006 286.033); + --muted-foreground: oklch(0.705 0.015 286.067); + --accent: oklch(0.274 0.006 286.033); + --accent-foreground: oklch(0.985 0 0); + --destructive: oklch(0.704 0.191 22.216); + --border: oklch(1 0 0 / 10%); + --input: oklch(1 0 0 / 15%); + --ring: oklch(0.637 0.237 25.331); + --chart-1: oklch(0.488 0.243 264.376); + --chart-2: oklch(0.696 0.17 162.48); + --chart-3: oklch(0.769 0.188 70.08); + --chart-4: oklch(0.627 0.265 303.9); + --chart-5: oklch(0.645 0.246 16.439); + --sidebar: oklch(0.21 0.006 285.885); + --sidebar-foreground: oklch(0.985 0 0); + --sidebar-primary: oklch(0.637 0.237 25.331); + --sidebar-primary-foreground: oklch(0.971 0.013 17.38); + --sidebar-accent: oklch(0.274 0.006 286.033); + --sidebar-accent-foreground: oklch(0.985 0 0); + --sidebar-border: oklch(1 0 0 / 10%); + --sidebar-ring: oklch(0.637 0.237 25.331); +} + +/* ---------- rose ---------- */ +[data-theme="rose"] { + --background: oklch(1 0 0); + --foreground: oklch(0.141 0.005 285.823); + --card: oklch(1 0 0); + --card-foreground: oklch(0.141 0.005 285.823); + --popover: oklch(1 0 0); + --popover-foreground: oklch(0.141 0.005 285.823); + --primary: oklch(0.645 0.246 16.439); + --primary-foreground: oklch(0.969 0.015 12.422); + --secondary: oklch(0.967 0.001 286.375); + --secondary-foreground: oklch(0.21 0.006 285.885); + --muted: oklch(0.967 0.001 286.375); + --muted-foreground: oklch(0.552 0.016 285.938); + --accent: oklch(0.967 0.001 286.375); + --accent-foreground: oklch(0.21 0.006 285.885); + --destructive: oklch(0.577 0.245 27.325); + --border: oklch(0.92 0.004 286.32); + --input: oklch(0.92 0.004 286.32); + --ring: oklch(0.645 0.246 16.439); + --chart-1: oklch(0.646 0.222 41.116); + --chart-2: oklch(0.6 0.118 184.704); + --chart-3: oklch(0.398 0.07 227.392); + --chart-4: oklch(0.828 0.189 84.429); + --chart-5: oklch(0.769 0.188 70.08); + --sidebar: oklch(0.985 0 0); + --sidebar-foreground: oklch(0.141 0.005 285.823); + --sidebar-primary: oklch(0.645 0.246 16.439); + --sidebar-primary-foreground: oklch(0.969 0.015 12.422); + --sidebar-accent: oklch(0.967 0.001 286.375); + --sidebar-accent-foreground: oklch(0.21 0.006 285.885); + --sidebar-border: oklch(0.92 0.004 286.32); + --sidebar-ring: oklch(0.645 0.246 16.439); +} +[data-theme="rose"].dark { + --background: oklch(0.141 0.005 285.823); + --foreground: oklch(0.985 0 0); + --card: oklch(0.21 0.006 285.885); + --card-foreground: oklch(0.985 0 0); + --popover: oklch(0.21 0.006 285.885); + --popover-foreground: oklch(0.985 0 0); + --primary: oklch(0.645 0.246 16.439); + --primary-foreground: oklch(0.969 0.015 12.422); + --secondary: oklch(0.274 0.006 286.033); + --secondary-foreground: oklch(0.985 0 0); + --muted: oklch(0.274 0.006 286.033); + --muted-foreground: oklch(0.705 0.015 286.067); + --accent: oklch(0.274 0.006 286.033); + --accent-foreground: oklch(0.985 0 0); + --destructive: oklch(0.704 0.191 22.216); + --border: oklch(1 0 0 / 10%); + --input: oklch(1 0 0 / 15%); + --ring: oklch(0.645 0.246 16.439); + --chart-1: oklch(0.488 0.243 264.376); + --chart-2: oklch(0.696 0.17 162.48); + --chart-3: oklch(0.769 0.188 70.08); + --chart-4: oklch(0.627 0.265 303.9); + --chart-5: oklch(0.645 0.246 16.439); + --sidebar: oklch(0.21 0.006 285.885); + --sidebar-foreground: oklch(0.985 0 0); + --sidebar-primary: oklch(0.645 0.246 16.439); + --sidebar-primary-foreground: oklch(0.969 0.015 12.422); + --sidebar-accent: oklch(0.274 0.006 286.033); + --sidebar-accent-foreground: oklch(0.985 0 0); + --sidebar-border: oklch(1 0 0 / 10%); + --sidebar-ring: oklch(0.645 0.246 16.439); +} + +/* ---------- orange ---------- */ +[data-theme="orange"] { + --background: oklch(1 0 0); + --foreground: oklch(0.141 0.005 285.823); + --card: oklch(1 0 0); + --card-foreground: oklch(0.141 0.005 285.823); + --popover: oklch(1 0 0); + --popover-foreground: oklch(0.141 0.005 285.823); + --primary: oklch(0.705 0.213 47.604); + --primary-foreground: oklch(0.98 0.016 73.684); + --secondary: oklch(0.967 0.001 286.375); + --secondary-foreground: oklch(0.21 0.006 285.885); + --muted: oklch(0.967 0.001 286.375); + --muted-foreground: oklch(0.552 0.016 285.938); + --accent: oklch(0.967 0.001 286.375); + --accent-foreground: oklch(0.21 0.006 285.885); + --destructive: oklch(0.577 0.245 27.325); + --border: oklch(0.92 0.004 286.32); + --input: oklch(0.92 0.004 286.32); + --ring: oklch(0.705 0.213 47.604); + --chart-1: oklch(0.646 0.222 41.116); + --chart-2: oklch(0.6 0.118 184.704); + --chart-3: oklch(0.398 0.07 227.392); + --chart-4: oklch(0.828 0.189 84.429); + --chart-5: oklch(0.769 0.188 70.08); + --sidebar: oklch(0.985 0 0); + --sidebar-foreground: oklch(0.141 0.005 285.823); + --sidebar-primary: oklch(0.705 0.213 47.604); + --sidebar-primary-foreground: oklch(0.98 0.016 73.684); + --sidebar-accent: oklch(0.967 0.001 286.375); + --sidebar-accent-foreground: oklch(0.21 0.006 285.885); + --sidebar-border: oklch(0.92 0.004 286.32); + --sidebar-ring: oklch(0.705 0.213 47.604); +} +[data-theme="orange"].dark { + --background: oklch(0.141 0.005 285.823); + --foreground: oklch(0.985 0 0); + --card: oklch(0.21 0.006 285.885); + --card-foreground: oklch(0.985 0 0); + --popover: oklch(0.21 0.006 285.885); + --popover-foreground: oklch(0.985 0 0); + --primary: oklch(0.646 0.222 41.116); + --primary-foreground: oklch(0.98 0.016 73.684); + --secondary: oklch(0.274 0.006 286.033); + --secondary-foreground: oklch(0.985 0 0); + --muted: oklch(0.274 0.006 286.033); + --muted-foreground: oklch(0.705 0.015 286.067); + --accent: oklch(0.274 0.006 286.033); + --accent-foreground: oklch(0.985 0 0); + --destructive: oklch(0.704 0.191 22.216); + --border: oklch(1 0 0 / 10%); + --input: oklch(1 0 0 / 15%); + --ring: oklch(0.646 0.222 41.116); + --chart-1: oklch(0.488 0.243 264.376); + --chart-2: oklch(0.696 0.17 162.48); + --chart-3: oklch(0.769 0.188 70.08); + --chart-4: oklch(0.627 0.265 303.9); + --chart-5: oklch(0.645 0.246 16.439); + --sidebar: oklch(0.21 0.006 285.885); + --sidebar-foreground: oklch(0.985 0 0); + --sidebar-primary: oklch(0.646 0.222 41.116); + --sidebar-primary-foreground: oklch(0.98 0.016 73.684); + --sidebar-accent: oklch(0.274 0.006 286.033); + --sidebar-accent-foreground: oklch(0.985 0 0); + --sidebar-border: oklch(1 0 0 / 10%); + --sidebar-ring: oklch(0.646 0.222 41.116); +} + +/* ---------- green ---------- */ +[data-theme="green"] { + --background: oklch(1 0 0); + --foreground: oklch(0.141 0.005 285.823); + --card: oklch(1 0 0); + --card-foreground: oklch(0.141 0.005 285.823); + --popover: oklch(1 0 0); + --popover-foreground: oklch(0.141 0.005 285.823); + --primary: oklch(0.723 0.219 149.579); + --primary-foreground: oklch(0.982 0.018 155.826); + --secondary: oklch(0.967 0.001 286.375); + --secondary-foreground: oklch(0.21 0.006 285.885); + --muted: oklch(0.967 0.001 286.375); + --muted-foreground: oklch(0.552 0.016 285.938); + --accent: oklch(0.967 0.001 286.375); + --accent-foreground: oklch(0.21 0.006 285.885); + --destructive: oklch(0.577 0.245 27.325); + --border: oklch(0.92 0.004 286.32); + --input: oklch(0.92 0.004 286.32); + --ring: oklch(0.723 0.219 149.579); + --chart-1: oklch(0.646 0.222 41.116); + --chart-2: oklch(0.6 0.118 184.704); + --chart-3: oklch(0.398 0.07 227.392); + --chart-4: oklch(0.828 0.189 84.429); + --chart-5: oklch(0.769 0.188 70.08); + --sidebar: oklch(0.985 0 0); + --sidebar-foreground: oklch(0.141 0.005 285.823); + --sidebar-primary: oklch(0.723 0.219 149.579); + --sidebar-primary-foreground: oklch(0.982 0.018 155.826); + --sidebar-accent: oklch(0.967 0.001 286.375); + --sidebar-accent-foreground: oklch(0.21 0.006 285.885); + --sidebar-border: oklch(0.92 0.004 286.32); + --sidebar-ring: oklch(0.723 0.219 149.579); +} +[data-theme="green"].dark { + --background: oklch(0.141 0.005 285.823); + --foreground: oklch(0.985 0 0); + --card: oklch(0.21 0.006 285.885); + --card-foreground: oklch(0.985 0 0); + --popover: oklch(0.21 0.006 285.885); + --popover-foreground: oklch(0.985 0 0); + --primary: oklch(0.696 0.17 162.48); + --primary-foreground: oklch(0.393 0.095 152.535); + --secondary: oklch(0.274 0.006 286.033); + --secondary-foreground: oklch(0.985 0 0); + --muted: oklch(0.274 0.006 286.033); + --muted-foreground: oklch(0.705 0.015 286.067); + --accent: oklch(0.274 0.006 286.033); + --accent-foreground: oklch(0.985 0 0); + --destructive: oklch(0.704 0.191 22.216); + --border: oklch(1 0 0 / 10%); + --input: oklch(1 0 0 / 15%); + --ring: oklch(0.696 0.17 162.48); + --chart-1: oklch(0.488 0.243 264.376); + --chart-2: oklch(0.696 0.17 162.48); + --chart-3: oklch(0.769 0.188 70.08); + --chart-4: oklch(0.627 0.265 303.9); + --chart-5: oklch(0.645 0.246 16.439); + --sidebar: oklch(0.21 0.006 285.885); + --sidebar-foreground: oklch(0.985 0 0); + --sidebar-primary: oklch(0.696 0.17 162.48); + --sidebar-primary-foreground: oklch(0.393 0.095 152.535); + --sidebar-accent: oklch(0.274 0.006 286.033); + --sidebar-accent-foreground: oklch(0.985 0 0); + --sidebar-border: oklch(1 0 0 / 10%); + --sidebar-ring: oklch(0.696 0.17 162.48); +} + +/* ---------- blue ---------- */ +[data-theme="blue"] { + --background: oklch(1 0 0); + --foreground: oklch(0.141 0.005 285.823); + --card: oklch(1 0 0); + --card-foreground: oklch(0.141 0.005 285.823); + --popover: oklch(1 0 0); + --popover-foreground: oklch(0.141 0.005 285.823); + --primary: oklch(0.546 0.245 262.881); + --primary-foreground: oklch(0.97 0.014 254.604); + --secondary: oklch(0.967 0.001 286.375); + --secondary-foreground: oklch(0.21 0.006 285.885); + --muted: oklch(0.967 0.001 286.375); + --muted-foreground: oklch(0.552 0.016 285.938); + --accent: oklch(0.967 0.001 286.375); + --accent-foreground: oklch(0.21 0.006 285.885); + --destructive: oklch(0.577 0.245 27.325); + --border: oklch(0.92 0.004 286.32); + --input: oklch(0.92 0.004 286.32); + --ring: oklch(0.546 0.245 262.881); + --chart-1: oklch(0.646 0.222 41.116); + --chart-2: oklch(0.6 0.118 184.704); + --chart-3: oklch(0.398 0.07 227.392); + --chart-4: oklch(0.828 0.189 84.429); + --chart-5: oklch(0.769 0.188 70.08); + --sidebar: oklch(0.985 0 0); + --sidebar-foreground: oklch(0.141 0.005 285.823); + --sidebar-primary: oklch(0.546 0.245 262.881); + --sidebar-primary-foreground: oklch(0.97 0.014 254.604); + --sidebar-accent: oklch(0.967 0.001 286.375); + --sidebar-accent-foreground: oklch(0.21 0.006 285.885); + --sidebar-border: oklch(0.92 0.004 286.32); + --sidebar-ring: oklch(0.546 0.245 262.881); +} +[data-theme="blue"].dark { + --background: oklch(0.141 0.005 285.823); + --foreground: oklch(0.985 0 0); + --card: oklch(0.21 0.006 285.885); + --card-foreground: oklch(0.985 0 0); + --popover: oklch(0.21 0.006 285.885); + --popover-foreground: oklch(0.985 0 0); + --primary: oklch(0.623 0.214 259.815); + --primary-foreground: oklch(0.97 0.014 254.604); + --secondary: oklch(0.274 0.006 286.033); + --secondary-foreground: oklch(0.985 0 0); + --muted: oklch(0.274 0.006 286.033); + --muted-foreground: oklch(0.705 0.015 286.067); + --accent: oklch(0.274 0.006 286.033); + --accent-foreground: oklch(0.985 0 0); + --destructive: oklch(0.704 0.191 22.216); + --border: oklch(1 0 0 / 10%); + --input: oklch(1 0 0 / 15%); + --ring: oklch(0.488 0.243 264.376); + --chart-1: oklch(0.488 0.243 264.376); + --chart-2: oklch(0.696 0.17 162.48); + --chart-3: oklch(0.769 0.188 70.08); + --chart-4: oklch(0.627 0.265 303.9); + --chart-5: oklch(0.645 0.246 16.439); + --sidebar: oklch(0.21 0.006 285.885); + --sidebar-foreground: oklch(0.985 0 0); + --sidebar-primary: oklch(0.546 0.245 262.881); + --sidebar-primary-foreground: oklch(0.97 0.014 254.604); + --sidebar-accent: oklch(0.274 0.006 286.033); + --sidebar-accent-foreground: oklch(0.985 0 0); + --sidebar-border: oklch(1 0 0 / 10%); + --sidebar-ring: oklch(0.488 0.243 264.376); +} + +/* ---------- yellow ---------- */ +[data-theme="yellow"] { + --background: oklch(1 0 0); + --foreground: oklch(0.141 0.005 285.823); + --card: oklch(1 0 0); + --card-foreground: oklch(0.141 0.005 285.823); + --popover: oklch(1 0 0); + --popover-foreground: oklch(0.141 0.005 285.823); + --primary: oklch(0.795 0.184 86.047); + --primary-foreground: oklch(0.421 0.095 57.708); + --secondary: oklch(0.967 0.001 286.375); + --secondary-foreground: oklch(0.21 0.006 285.885); + --muted: oklch(0.967 0.001 286.375); + --muted-foreground: oklch(0.552 0.016 285.938); + --accent: oklch(0.967 0.001 286.375); + --accent-foreground: oklch(0.21 0.006 285.885); + --destructive: oklch(0.577 0.245 27.325); + --border: oklch(0.92 0.004 286.32); + --input: oklch(0.92 0.004 286.32); + --ring: oklch(0.795 0.184 86.047); + --chart-1: oklch(0.646 0.222 41.116); + --chart-2: oklch(0.6 0.118 184.704); + --chart-3: oklch(0.398 0.07 227.392); + --chart-4: oklch(0.828 0.189 84.429); + --chart-5: oklch(0.769 0.188 70.08); + --sidebar: oklch(0.985 0 0); + --sidebar-foreground: oklch(0.141 0.005 285.823); + --sidebar-primary: oklch(0.795 0.184 86.047); + --sidebar-primary-foreground: oklch(0.421 0.095 57.708); + --sidebar-accent: oklch(0.967 0.001 286.375); + --sidebar-accent-foreground: oklch(0.21 0.006 285.885); + --sidebar-border: oklch(0.92 0.004 286.32); + --sidebar-ring: oklch(0.795 0.184 86.047); +} +[data-theme="yellow"].dark { + --background: oklch(0.141 0.005 285.823); + --foreground: oklch(0.985 0 0); + --card: oklch(0.21 0.006 285.885); + --card-foreground: oklch(0.985 0 0); + --popover: oklch(0.21 0.006 285.885); + --popover-foreground: oklch(0.985 0 0); + --primary: oklch(0.795 0.184 86.047); + --primary-foreground: oklch(0.421 0.095 57.708); + --secondary: oklch(0.274 0.006 286.033); + --secondary-foreground: oklch(0.985 0 0); + --muted: oklch(0.274 0.006 286.033); + --muted-foreground: oklch(0.705 0.015 286.067); + --accent: oklch(0.274 0.006 286.033); + --accent-foreground: oklch(0.985 0 0); + --destructive: oklch(0.704 0.191 22.216); + --border: oklch(1 0 0 / 10%); + --input: oklch(1 0 0 / 15%); + --ring: oklch(0.554 0.135 66.442); + --chart-1: oklch(0.488 0.243 264.376); + --chart-2: oklch(0.696 0.17 162.48); + --chart-3: oklch(0.769 0.188 70.08); + --chart-4: oklch(0.627 0.265 303.9); + --chart-5: oklch(0.645 0.246 16.439); + --sidebar: oklch(0.21 0.006 285.885); + --sidebar-foreground: oklch(0.985 0 0); + --sidebar-primary: oklch(0.795 0.184 86.047); + --sidebar-primary-foreground: oklch(0.421 0.095 57.708); + --sidebar-accent: oklch(0.274 0.006 286.033); + --sidebar-accent-foreground: oklch(0.985 0 0); + --sidebar-border: oklch(1 0 0 / 10%); + --sidebar-ring: oklch(0.554 0.135 66.442); +} + +/* ---------- violet ---------- */ +[data-theme="violet"] { + --background: oklch(1 0 0); + --foreground: oklch(0.141 0.005 285.823); + --card: oklch(1 0 0); + --card-foreground: oklch(0.141 0.005 285.823); + --popover: oklch(1 0 0); + --popover-foreground: oklch(0.141 0.005 285.823); + --primary: oklch(0.606 0.25 292.717); + --primary-foreground: oklch(0.969 0.016 293.756); + --secondary: oklch(0.967 0.001 286.375); + --secondary-foreground: oklch(0.21 0.006 285.885); + --muted: oklch(0.967 0.001 286.375); + --muted-foreground: oklch(0.552 0.016 285.938); + --accent: oklch(0.967 0.001 286.375); + --accent-foreground: oklch(0.21 0.006 285.885); + --destructive: oklch(0.577 0.245 27.325); + --border: oklch(0.92 0.004 286.32); + --input: oklch(0.92 0.004 286.32); + --ring: oklch(0.606 0.25 292.717); + --chart-1: oklch(0.646 0.222 41.116); + --chart-2: oklch(0.6 0.118 184.704); + --chart-3: oklch(0.398 0.07 227.392); + --chart-4: oklch(0.828 0.189 84.429); + --chart-5: oklch(0.769 0.188 70.08); + --sidebar: oklch(0.985 0 0); + --sidebar-foreground: oklch(0.141 0.005 285.823); + --sidebar-primary: oklch(0.606 0.25 292.717); + --sidebar-primary-foreground: oklch(0.969 0.016 293.756); + --sidebar-accent: oklch(0.967 0.001 286.375); + --sidebar-accent-foreground: oklch(0.21 0.006 285.885); + --sidebar-border: oklch(0.92 0.004 286.32); + --sidebar-ring: oklch(0.606 0.25 292.717); +} +[data-theme="violet"].dark { + --background: oklch(0.141 0.005 285.823); + --foreground: oklch(0.985 0 0); + --card: oklch(0.21 0.006 285.885); + --card-foreground: oklch(0.985 0 0); + --popover: oklch(0.21 0.006 285.885); + --popover-foreground: oklch(0.985 0 0); + --primary: oklch(0.541 0.281 293.009); + --primary-foreground: oklch(0.969 0.016 293.756); + --secondary: oklch(0.274 0.006 286.033); + --secondary-foreground: oklch(0.985 0 0); + --muted: oklch(0.274 0.006 286.033); + --muted-foreground: oklch(0.705 0.015 286.067); + --accent: oklch(0.274 0.006 286.033); + --accent-foreground: oklch(0.985 0 0); + --destructive: oklch(0.704 0.191 22.216); + --border: oklch(1 0 0 / 10%); + --input: oklch(1 0 0 / 15%); + --ring: oklch(0.541 0.281 293.009); + --chart-1: oklch(0.488 0.243 264.376); + --chart-2: oklch(0.696 0.17 162.48); + --chart-3: oklch(0.769 0.188 70.08); + --chart-4: oklch(0.627 0.265 303.9); + --chart-5: oklch(0.645 0.246 16.439); + --sidebar: oklch(0.21 0.006 285.885); + --sidebar-foreground: oklch(0.985 0 0); + --sidebar-primary: oklch(0.541 0.281 293.009); + --sidebar-primary-foreground: oklch(0.969 0.016 293.756); + --sidebar-accent: oklch(0.274 0.006 286.033); + --sidebar-accent-foreground: oklch(0.985 0 0); + --sidebar-border: oklch(1 0 0 / 10%); + --sidebar-ring: oklch(0.541 0.281 293.009); +} +``` + +> **来源说明**：以上 OKLch 值来自 shadcn/ui 官方主题 registry（https://ui.shadcn.com/r/themes/）。如果未来想升级到 shadcn 的更新版本，可访问对应的 `.json` 文件并替换。 +> +> **chart 颜色策略**：所有预设共用同一组 chart 颜色（即 shadcn 默认 chart-1..5），不随主题色变动。这是有意为之 —— chart 颜色是定性调色板，不应该跟随 UI 主题，否则会损害数据可视化的可读性。 + +- [ ] **Step 2：lint + build** + +Run: `pnpm eslint . && pnpm build` +Expected: 无错误。新增 ~600 行 CSS 不会影响 Tailwind 编译。 + +- [ ] **Step 3：commit** + +```bash +git add src/app/globals.css +git commit -m "$(cat <<'EOF' +feat(appearance): add 11 shadcn theme color presets to globals.css + +新增 zinc / slate / stone / gray / red / rose / orange / green / blue / yellow / violet +共 11 个主题预设的 light + dark CSS 变量定义，配合 [data-theme] 选择器使用。 +chart 颜色全预设共用，避免数据可视化随主题色失真。 + +Co-Authored-By: Claude Opus 4.6 (1M context) +EOF +)" +``` + +--- + +## Task 5: 创建 Provider + Hooks + +**Files:** +- Create: `src/components/appearance-provider.tsx` +- Create: `src/hooks/use-appearance.ts` + +- [ ] **Step 1：创建 `src/components/appearance-provider.tsx`** + +```tsx +"use client" + +import { createContext, useCallback, useEffect, useState } from "react" +import { + THEME_COLORS, + DEFAULT_THEME_COLOR, + type ThemeColor, + ZOOM_LEVELS, + DEFAULT_ZOOM_LEVEL, + type ZoomLevel, +} from "@/lib/theme-presets" +import { + STORAGE_KEY_THEME_COLOR, + STORAGE_KEY_ZOOM_LEVEL, +} from "@/lib/appearance-script" + +type AppearanceContextValue = { + themeColor: ThemeColor + setThemeColor: (color: ThemeColor) => void + zoomLevel: ZoomLevel + setZoomLevel: (zoom: ZoomLevel) => void +} + +export const AppearanceContext = createContext( + null +) + +/** + * AppearanceProvider 管理 themeColor 和 zoomLevel 两个外观偏好。 + * + * 与 next-themes 完全正交：next-themes 负责 ， + * 这里负责 和 。 + * + * 注意：next-themes 的 attribute 配置必须保持 "class"。如果改为 "data-theme" + * 会与本 Provider 冲突，导致主题色无法生效。 + */ +export function AppearanceProvider({ + children, +}: { + children: React.ReactNode +}) { + // 初始值从 DOM 读取（appearance-script.ts 在 hydration 前已经写好）， + // 而不是从 localStorage 读 —— 避免 SSR 与 CSR 不一致导致的双闪烁。 + const [themeColor, setThemeColorState] = useState(() => { + if (typeof document === "undefined") return DEFAULT_THEME_COLOR + const attr = document.documentElement.getAttribute( + "data-theme" + ) as ThemeColor | null + return attr && (THEME_COLORS as readonly string[]).includes(attr) + ? attr + : DEFAULT_THEME_COLOR + }) + + const [zoomLevel, setZoomLevelState] = useState(() => { + if (typeof document === "undefined") return DEFAULT_ZOOM_LEVEL + const px = parseFloat(document.documentElement.style.fontSize || "16") + const level = Math.round((px / 16) * 100) as ZoomLevel + return (ZOOM_LEVELS as readonly number[]).includes(level) + ? level + : DEFAULT_ZOOM_LEVEL + }) + + const setThemeColor = useCallback((color: ThemeColor) => { + setThemeColorState(color) + document.documentElement.setAttribute("data-theme", color) + try { + localStorage.setItem(STORAGE_KEY_THEME_COLOR, color) + } catch { + // 隐私模式 / 禁用 storage 时静默忽略，本次会话内仍然生效 + } + }, []) + + const setZoomLevel = useCallback((zoom: ZoomLevel) => { + setZoomLevelState(zoom) + document.documentElement.style.fontSize = `${(16 * zoom) / 100}px` + try { + localStorage.setItem(STORAGE_KEY_ZOOM_LEVEL, String(zoom)) + } catch { + // 同上 + } + }, []) + + // 跨标签页同步：用户在另一个窗口改了设置时，本窗口实时跟进 + useEffect(() => { + const onStorage = (e: StorageEvent) => { + if (e.key === STORAGE_KEY_THEME_COLOR && e.newValue) { + const color = e.newValue as ThemeColor + if ((THEME_COLORS as readonly string[]).includes(color)) { + setThemeColorState(color) + document.documentElement.setAttribute("data-theme", color) + } + } + if (e.key === STORAGE_KEY_ZOOM_LEVEL && e.newValue) { + const zoom = parseInt(e.newValue, 10) as ZoomLevel + if ((ZOOM_LEVELS as readonly number[]).includes(zoom)) { + setZoomLevelState(zoom) + document.documentElement.style.fontSize = `${(16 * zoom) / 100}px` + } + } + } + window.addEventListener("storage", onStorage) + return () => window.removeEventListener("storage", onStorage) + }, []) + + return ( + + {children} + + ) +} +``` + +- [ ] **Step 2：创建 `src/hooks/use-appearance.ts`** + +```ts +"use client" + +import { useContext } from "react" +import { AppearanceContext } from "@/components/appearance-provider" + +export function useAppearance() { + const ctx = useContext(AppearanceContext) + if (!ctx) { + throw new Error("useAppearance must be used within AppearanceProvider") + } + return ctx +} + +/** 语义化包装：只关心主题色的调用点用这个 */ +export function useThemeColor() { + const { themeColor, setThemeColor } = useAppearance() + return { themeColor, setThemeColor } +} + +/** 语义化包装：只关心缩放档位的调用点用这个 */ +export function useZoomLevel() { + const { zoomLevel, setZoomLevel } = useAppearance() + return { zoomLevel, setZoomLevel } +} +``` + +- [ ] **Step 3：lint 检查** + +Run: `pnpm eslint src/components/appearance-provider.tsx src/hooks/use-appearance.ts` +Expected: 无错误、无警告 + +- [ ] **Step 4：commit** + +```bash +git add src/components/appearance-provider.tsx src/hooks/use-appearance.ts +git commit -m "$(cat <<'EOF' +feat(appearance): add AppearanceProvider and use-appearance hooks + +新增 React Context 管理 themeColor 和 zoomLevel state，与 next-themes 正交， +通过 localStorage 持久化并支持跨标签页同步。提供语义化 hook +useThemeColor / useZoomLevel 供调用点按需使用。 + +Co-Authored-By: Claude Opus 4.6 (1M context) +EOF +)" +``` + +--- + +## Task 6: 集成 `layout.tsx` + +**Files:** +- Modify: `src/app/layout.tsx` + +- [ ] **Step 1：在文件顶部新增导入** + +在 `src/app/layout.tsx` 第 10 行（`import { toIntlLocale } from "@/lib/i18n"` 后面）插入： + +```tsx +import { APPEARANCE_INIT_SCRIPT } from "@/lib/appearance-script" +import { AppearanceProvider } from "@/components/appearance-provider" +``` + +最终顶部 imports 看起来是： + +```tsx +import type { Metadata, Viewport } from "next" +import "katex/dist/katex.min.css" +import "./globals.css" +import { JetBrains_Mono } from "next/font/google" +import { NextIntlClientProvider } from "next-intl" +import { AppI18nProvider } from "@/components/i18n-provider" +import { getMessagesForLocale } from "@/i18n/messages" +import { resolveRequestLocale } from "@/i18n/resolve-request-locale" +import { ThemeProvider } from "@/components/theme-provider" +import { toIntlLocale } from "@/lib/i18n" +import { APPEARANCE_INIT_SCRIPT } from "@/lib/appearance-script" +import { AppearanceProvider } from "@/components/appearance-provider" +``` + +- [ ] **Step 2：在 `` 顶部插入 inline 脚本** + +将原来的： + +```tsx + + {/* Suppress benign ResizeObserver loop warnings (W3C spec §3.3) */} + +``` + +替换为： + +```tsx + + {/* Apply appearance preferences (theme color + zoom) before first paint to prevent FOUC */} + +``` + +- [ ] **Step 3：用 `` 包裹 children** + +将原来的： + +```tsx + + {children} + +``` + +替换为： + +```tsx + + {children} + +``` + +- [ ] **Step 4：lint 检查** + +Run: `pnpm eslint src/app/layout.tsx` +Expected: 无错误、无警告 + +- [ ] **Step 5：build 检查 + 启动 dev server 手动验证** + +Run: `pnpm build && pnpm dev` + +打开浏览器到任意页面，**打开开发者工具**： +1. 检查 `` 元素：应该有 `data-theme="neutral"` 属性 +2. 检查 `` 的 inline style：应该有 `font-size: 16px` +3. 在 Console 执行 `localStorage.setItem("codeg-theme-color", "blue")` → 刷新 → `` 应有 `data-theme="blue"`，主色变蓝 +4. 在 Console 执行 `localStorage.setItem("codeg-zoom-level", "125")` → 刷新 → `` 应有 `font-size: 20px`，整个 UI 放大 25% +5. 清理：`localStorage.removeItem("codeg-theme-color"); localStorage.removeItem("codeg-zoom-level")` → 刷新 → 回到默认 + +- [ ] **Step 6：commit** + +```bash +git add src/app/layout.tsx +git commit -m "$(cat <<'EOF' +feat(appearance): wire AppearanceProvider and FOUC script into root layout + +在 顶部注入同步执行的 inline 脚本，在 hydration 前为 写入 +data-theme 属性和 font-size 样式；在 ThemeProvider 内嵌套 AppearanceProvider +管理 React 侧 state。两条通道并行运作，互不干扰。 + +Co-Authored-By: Claude Opus 4.6 (1M context) +EOF +)" +``` + +--- + +## Task 7: 补齐 10 种语言的 i18n 键 + +**Files:** +- Modify: `src/i18n/messages/en.json` +- Modify: `src/i18n/messages/zh-CN.json` +- Modify: `src/i18n/messages/zh-TW.json` +- Modify: `src/i18n/messages/ja.json` +- Modify: `src/i18n/messages/ko.json` +- Modify: `src/i18n/messages/es.json` +- Modify: `src/i18n/messages/de.json` +- Modify: `src/i18n/messages/fr.json` +- Modify: `src/i18n/messages/pt.json` +- Modify: `src/i18n/messages/ar.json` + +> 每个文件都需要找到 `"AppearanceSettings"` 对象（例如 `en.json` 第 101 行），定位到 `"resolvedTheme"` 子对象的结束 `}`，在它之后追加新键。下面给出每种语言的完整新增内容。 + +- [ ] **Step 1：修改 `en.json`** + +将原来的： + +```json + "AppearanceSettings": { + "sectionTitle": "Theme Appearance", + "sectionDescription": "Choose light, dark, or follow system. Settings are saved automatically.", + "themeMode": "Theme mode", + "placeholder": "Select theme mode", + "system": "Follow system", + "light": "Light", + "dark": "Dark", + "currentTheme": "Current effective theme: {theme}", + "resolvedTheme": { + "light": "Light", + "dark": "Dark", + "unknown": "--" + } + }, +``` + +替换为： + +```json + "AppearanceSettings": { + "sectionTitle": "Theme Appearance", + "sectionDescription": "Choose light, dark, or follow system. Settings are saved automatically.", + "themeMode": "Theme mode", + "placeholder": "Select theme mode", + "system": "Follow system", + "light": "Light", + "dark": "Dark", + "currentTheme": "Current effective theme: {theme}", + "resolvedTheme": { + "light": "Light", + "dark": "Dark", + "unknown": "--" + }, + "themeColor": { + "sectionTitle": "Theme color", + "sectionDescription": "Pick a color palette for accents, buttons, and highlights.", + "current": "Current color: {color}", + "options": { + "neutral": "Neutral", + "zinc": "Zinc", + "slate": "Slate", + "stone": "Stone", + "gray": "Gray", + "red": "Red", + "rose": "Rose", + "orange": "Orange", + "green": "Green", + "blue": "Blue", + "yellow": "Yellow", + "violet": "Violet" + } + }, + "zoomLevel": { + "sectionTitle": "Window zoom", + "sectionDescription": "Scale the entire interface. Applies immediately and persists per device.", + "placeholder": "Select zoom level", + "default": "Default", + "current": "Current zoom: {zoom}%" + }, + "resetToDefaults": "Reset to defaults", + "resetHint": "Reset theme color and window zoom to defaults." + }, +``` + +- [ ] **Step 2：修改 `zh-CN.json`** + +替换 `"AppearanceSettings"` 块为： + +```json + "AppearanceSettings": { + "sectionTitle": "主题外观", + "sectionDescription": "选择浅色、深色或跟随系统主题，设置会自动保存。", + "themeMode": "主题模式", + "placeholder": "请选择主题模式", + "system": "跟随系统", + "light": "浅色", + "dark": "深色", + "currentTheme": "当前生效主题：{theme}", + "resolvedTheme": { + "light": "浅色", + "dark": "深色", + "unknown": "未知" + }, + "themeColor": { + "sectionTitle": "主题颜色", + "sectionDescription": "选择按钮、强调色和高亮使用的色调。", + "current": "当前颜色：{color}", + "options": { + "neutral": "Neutral", + "zinc": "Zinc", + "slate": "Slate", + "stone": "Stone", + "gray": "Gray", + "red": "Red", + "rose": "Rose", + "orange": "Orange", + "green": "Green", + "blue": "Blue", + "yellow": "Yellow", + "violet": "Violet" + } + }, + "zoomLevel": { + "sectionTitle": "窗口缩放", + "sectionDescription": "整体放大或缩小界面，立即生效，按设备分别保存。", + "placeholder": "请选择缩放档位", + "default": "默认", + "current": "当前缩放：{zoom}%" + }, + "resetToDefaults": "恢复默认", + "resetHint": "将主题颜色和窗口缩放恢复到默认值。" + }, +``` + +- [ ] **Step 3：修改 `zh-TW.json`** + +替换 `"AppearanceSettings"` 块为： + +```json + "AppearanceSettings": { + "sectionTitle": "主題外觀", + "sectionDescription": "選擇淺色、深色或跟隨系統主題，設定會自動儲存。", + "themeMode": "主題模式", + "placeholder": "請選擇主題模式", + "system": "跟隨系統", + "light": "淺色", + "dark": "深色", + "currentTheme": "目前生效主題：{theme}", + "resolvedTheme": { + "light": "淺色", + "dark": "深色", + "unknown": "未知" + }, + "themeColor": { + "sectionTitle": "主題顏色", + "sectionDescription": "選擇按鈕、強調色和高亮使用的色調。", + "current": "目前顏色：{color}", + "options": { + "neutral": "Neutral", + "zinc": "Zinc", + "slate": "Slate", + "stone": "Stone", + "gray": "Gray", + "red": "Red", + "rose": "Rose", + "orange": "Orange", + "green": "Green", + "blue": "Blue", + "yellow": "Yellow", + "violet": "Violet" + } + }, + "zoomLevel": { + "sectionTitle": "視窗縮放", + "sectionDescription": "整體放大或縮小介面，立即生效，依裝置分別儲存。", + "placeholder": "請選擇縮放檔位", + "default": "預設", + "current": "目前縮放：{zoom}%" + }, + "resetToDefaults": "恢復預設", + "resetHint": "將主題顏色和視窗縮放恢復到預設值。" + }, +``` + +- [ ] **Step 4：修改 `ja.json`** + +替换 `"AppearanceSettings"` 块为： + +```json + "AppearanceSettings": { + "sectionTitle": "テーマ外観", + "sectionDescription": "ライト、ダーク、またはシステムに従うを選択します。設定は自動的に保存されます。", + "themeMode": "テーマモード", + "placeholder": "テーマモードを選択", + "system": "システムに従う", + "light": "ライト", + "dark": "ダーク", + "currentTheme": "現在有効なテーマ：{theme}", + "resolvedTheme": { + "light": "ライト", + "dark": "ダーク", + "unknown": "--" + }, + "themeColor": { + "sectionTitle": "テーマカラー", + "sectionDescription": "ボタンやアクセント、ハイライトに使用する色を選択します。", + "current": "現在のカラー：{color}", + "options": { + "neutral": "Neutral", + "zinc": "Zinc", + "slate": "Slate", + "stone": "Stone", + "gray": "Gray", + "red": "Red", + "rose": "Rose", + "orange": "Orange", + "green": "Green", + "blue": "Blue", + "yellow": "Yellow", + "violet": "Violet" + } + }, + "zoomLevel": { + "sectionTitle": "ウィンドウズーム", + "sectionDescription": "インターフェイス全体を拡大・縮小します。すぐに反映され、デバイスごとに保存されます。", + "placeholder": "ズームレベルを選択", + "default": "デフォルト", + "current": "現在のズーム：{zoom}%" + }, + "resetToDefaults": "デフォルトに戻す", + "resetHint": "テーマカラーとウィンドウズームをデフォルトに戻します。" + }, +``` + +- [ ] **Step 5：修改 `ko.json`** + +替换 `"AppearanceSettings"` 块为： + +```json + "AppearanceSettings": { + "sectionTitle": "테마 모양", + "sectionDescription": "라이트, 다크 또는 시스템 따르기를 선택하세요. 설정은 자동으로 저장됩니다.", + "themeMode": "테마 모드", + "placeholder": "테마 모드 선택", + "system": "시스템 따르기", + "light": "라이트", + "dark": "다크", + "currentTheme": "현재 적용된 테마: {theme}", + "resolvedTheme": { + "light": "라이트", + "dark": "다크", + "unknown": "--" + }, + "themeColor": { + "sectionTitle": "테마 색상", + "sectionDescription": "버튼, 강조 색상, 하이라이트에 사용할 색상 팔레트를 선택하세요.", + "current": "현재 색상: {color}", + "options": { + "neutral": "Neutral", + "zinc": "Zinc", + "slate": "Slate", + "stone": "Stone", + "gray": "Gray", + "red": "Red", + "rose": "Rose", + "orange": "Orange", + "green": "Green", + "blue": "Blue", + "yellow": "Yellow", + "violet": "Violet" + } + }, + "zoomLevel": { + "sectionTitle": "창 확대/축소", + "sectionDescription": "전체 인터페이스를 확대하거나 축소합니다. 즉시 적용되며 장치별로 저장됩니다.", + "placeholder": "확대/축소 단계 선택", + "default": "기본값", + "current": "현재 확대/축소: {zoom}%" + }, + "resetToDefaults": "기본값으로 재설정", + "resetHint": "테마 색상과 창 확대/축소를 기본값으로 재설정합니다." + }, +``` + +- [ ] **Step 6：修改 `es.json`** + +替换 `"AppearanceSettings"` 块为： + +```json + "AppearanceSettings": { + "sectionTitle": "Apariencia del tema", + "sectionDescription": "Elige claro, oscuro o seguir el sistema. La configuración se guarda automáticamente.", + "themeMode": "Modo del tema", + "placeholder": "Selecciona el modo del tema", + "system": "Seguir el sistema", + "light": "Claro", + "dark": "Oscuro", + "currentTheme": "Tema actual: {theme}", + "resolvedTheme": { + "light": "Claro", + "dark": "Oscuro", + "unknown": "--" + }, + "themeColor": { + "sectionTitle": "Color del tema", + "sectionDescription": "Elige una paleta de colores para acentos, botones y resaltados.", + "current": "Color actual: {color}", + "options": { + "neutral": "Neutral", + "zinc": "Zinc", + "slate": "Slate", + "stone": "Stone", + "gray": "Gray", + "red": "Red", + "rose": "Rose", + "orange": "Orange", + "green": "Green", + "blue": "Blue", + "yellow": "Yellow", + "violet": "Violet" + } + }, + "zoomLevel": { + "sectionTitle": "Zoom de ventana", + "sectionDescription": "Escala toda la interfaz. Se aplica al instante y se guarda por dispositivo.", + "placeholder": "Selecciona el nivel de zoom", + "default": "Predeterminado", + "current": "Zoom actual: {zoom}%" + }, + "resetToDefaults": "Restablecer valores", + "resetHint": "Restablece el color del tema y el zoom de ventana a los valores predeterminados." + }, +``` + +- [ ] **Step 7：修改 `de.json`** + +替换 `"AppearanceSettings"` 块为： + +```json + "AppearanceSettings": { + "sectionTitle": "Design-Erscheinungsbild", + "sectionDescription": "Wähle Hell, Dunkel oder System folgen. Einstellungen werden automatisch gespeichert.", + "themeMode": "Design-Modus", + "placeholder": "Design-Modus wählen", + "system": "System folgen", + "light": "Hell", + "dark": "Dunkel", + "currentTheme": "Aktuell wirksames Design: {theme}", + "resolvedTheme": { + "light": "Hell", + "dark": "Dunkel", + "unknown": "--" + }, + "themeColor": { + "sectionTitle": "Themenfarbe", + "sectionDescription": "Wähle eine Farbpalette für Akzente, Schaltflächen und Hervorhebungen.", + "current": "Aktuelle Farbe: {color}", + "options": { + "neutral": "Neutral", + "zinc": "Zinc", + "slate": "Slate", + "stone": "Stone", + "gray": "Gray", + "red": "Red", + "rose": "Rose", + "orange": "Orange", + "green": "Green", + "blue": "Blue", + "yellow": "Yellow", + "violet": "Violet" + } + }, + "zoomLevel": { + "sectionTitle": "Fensterzoom", + "sectionDescription": "Skaliert die gesamte Oberfläche. Wird sofort übernommen und pro Gerät gespeichert.", + "placeholder": "Zoomstufe wählen", + "default": "Standard", + "current": "Aktueller Zoom: {zoom}%" + }, + "resetToDefaults": "Auf Standard zurücksetzen", + "resetHint": "Themenfarbe und Fensterzoom auf Standardwerte zurücksetzen." + }, +``` + +- [ ] **Step 8：修改 `fr.json`** + +替换 `"AppearanceSettings"` 块为： + +```json + "AppearanceSettings": { + "sectionTitle": "Apparence du thème", + "sectionDescription": "Choisissez clair, sombre ou suivre le système. Les paramètres sont enregistrés automatiquement.", + "themeMode": "Mode du thème", + "placeholder": "Sélectionnez le mode du thème", + "system": "Suivre le système", + "light": "Clair", + "dark": "Sombre", + "currentTheme": "Thème actuellement appliqué : {theme}", + "resolvedTheme": { + "light": "Clair", + "dark": "Sombre", + "unknown": "--" + }, + "themeColor": { + "sectionTitle": "Couleur du thème", + "sectionDescription": "Choisissez une palette pour les accents, les boutons et les surlignages.", + "current": "Couleur actuelle : {color}", + "options": { + "neutral": "Neutral", + "zinc": "Zinc", + "slate": "Slate", + "stone": "Stone", + "gray": "Gray", + "red": "Red", + "rose": "Rose", + "orange": "Orange", + "green": "Green", + "blue": "Blue", + "yellow": "Yellow", + "violet": "Violet" + } + }, + "zoomLevel": { + "sectionTitle": "Zoom de la fenêtre", + "sectionDescription": "Met à l'échelle toute l'interface. S'applique immédiatement et est enregistré par appareil.", + "placeholder": "Sélectionnez le niveau de zoom", + "default": "Par défaut", + "current": "Zoom actuel : {zoom}%" + }, + "resetToDefaults": "Réinitialiser", + "resetHint": "Réinitialise la couleur du thème et le zoom de la fenêtre." + }, +``` + +- [ ] **Step 9：修改 `pt.json`** + +替换 `"AppearanceSettings"` 块为： + +```json + "AppearanceSettings": { + "sectionTitle": "Aparência do tema", + "sectionDescription": "Escolha claro, escuro ou seguir o sistema. As configurações são salvas automaticamente.", + "themeMode": "Modo do tema", + "placeholder": "Selecione o modo do tema", + "system": "Seguir o sistema", + "light": "Claro", + "dark": "Escuro", + "currentTheme": "Tema atualmente em uso: {theme}", + "resolvedTheme": { + "light": "Claro", + "dark": "Escuro", + "unknown": "--" + }, + "themeColor": { + "sectionTitle": "Cor do tema", + "sectionDescription": "Escolha uma paleta de cores para acentos, botões e destaques.", + "current": "Cor atual: {color}", + "options": { + "neutral": "Neutral", + "zinc": "Zinc", + "slate": "Slate", + "stone": "Stone", + "gray": "Gray", + "red": "Red", + "rose": "Rose", + "orange": "Orange", + "green": "Green", + "blue": "Blue", + "yellow": "Yellow", + "violet": "Violet" + } + }, + "zoomLevel": { + "sectionTitle": "Zoom da janela", + "sectionDescription": "Dimensiona toda a interface. Aplica imediatamente e é salvo por dispositivo.", + "placeholder": "Selecione o nível de zoom", + "default": "Padrão", + "current": "Zoom atual: {zoom}%" + }, + "resetToDefaults": "Restaurar padrões", + "resetHint": "Restaura a cor do tema e o zoom da janela para os padrões." + }, +``` + +- [ ] **Step 10：修改 `ar.json`** + +替换 `"AppearanceSettings"` 块为： + +```json + "AppearanceSettings": { + "sectionTitle": "مظهر السمة", + "sectionDescription": "اختر فاتح أو داكن أو اتباع النظام. يتم حفظ الإعدادات تلقائياً.", + "themeMode": "وضع السمة", + "placeholder": "اختر وضع السمة", + "system": "اتباع النظام", + "light": "فاتح", + "dark": "داكن", + "currentTheme": "السمة الحالية: {theme}", + "resolvedTheme": { + "light": "فاتح", + "dark": "داكن", + "unknown": "--" + }, + "themeColor": { + "sectionTitle": "لون السمة", + "sectionDescription": "اختر لوحة ألوان للتمييزات والأزرار والإبرازات.", + "current": "اللون الحالي: {color}", + "options": { + "neutral": "Neutral", + "zinc": "Zinc", + "slate": "Slate", + "stone": "Stone", + "gray": "Gray", + "red": "Red", + "rose": "Rose", + "orange": "Orange", + "green": "Green", + "blue": "Blue", + "yellow": "Yellow", + "violet": "Violet" + } + }, + "zoomLevel": { + "sectionTitle": "تكبير النافذة", + "sectionDescription": "تكبير أو تصغير الواجهة بالكامل. يتم تطبيقه فوراً ويُحفظ لكل جهاز على حدة.", + "placeholder": "اختر مستوى التكبير", + "default": "افتراضي", + "current": "التكبير الحالي: {zoom}%" + }, + "resetToDefaults": "إعادة الضبط", + "resetHint": "إعادة ضبط لون السمة وتكبير النافذة إلى الإعدادات الافتراضية." + }, +``` + +- [ ] **Step 11：JSON 语法检查** + +Run: `node -e "['en','zh-CN','zh-TW','ja','ko','es','de','fr','pt','ar'].forEach(l => { JSON.parse(require('fs').readFileSync('src/i18n/messages/' + l + '.json', 'utf8')); console.log(l + ' OK'); })"` +Expected: 10 行 `xx OK` 输出，无 SyntaxError + +- [ ] **Step 12：lint + build** + +Run: `pnpm eslint . && pnpm build` +Expected: 无错误。Next.js 静态导出会把 i18n messages 打包进 bundle。 + +- [ ] **Step 13：commit** + +```bash +git add src/i18n/messages/ +git commit -m "$(cat <<'EOF' +i18n(appearance): add theme color, zoom level, and reset translations + +为 10 种语言（en/zh-CN/zh-TW/ja/ko/es/de/fr/pt/ar）的 AppearanceSettings 命名空间 +新增 themeColor / zoomLevel / resetToDefaults / resetHint 等键。预设颜色名保留 +英文原名以与 shadcn 品牌一致。 + +Co-Authored-By: Claude Opus 4.6 (1M context) +EOF +)" +``` + +--- + +## Task 8: 改造 `appearance-settings.tsx` UI + +**Files:** +- Modify: `src/components/settings/appearance-settings.tsx` + +- [ ] **Step 1：完整重写文件** + +整个文件用以下内容**完全替换**： + +```tsx +"use client" + +import { Monitor, Moon, RotateCcw, Sun, Type } from "lucide-react" +import { useTranslations } from "next-intl" +import { useTheme } from "next-themes" +import { Button } from "@/components/ui/button" +import { + Select, + SelectContent, + SelectItem, + SelectTrigger, + SelectValue, +} from "@/components/ui/select" +import { useThemeColor, useZoomLevel } from "@/hooks/use-appearance" +import { cn } from "@/lib/utils" +import { + DEFAULT_THEME_COLOR, + DEFAULT_ZOOM_LEVEL, + THEME_COLOR_PREVIEW, + THEME_COLORS, + ZOOM_LEVELS, + type ThemeColor, + type ZoomLevel, +} from "@/lib/theme-presets" + +type ThemeMode = "system" | "light" | "dark" + +export function AppearanceSettings() { + const t = useTranslations("AppearanceSettings") + const { theme, resolvedTheme, setTheme } = useTheme() + const { themeColor, setThemeColor } = useThemeColor() + const { zoomLevel, setZoomLevel } = useZoomLevel() + + const resolvedThemeLabel = + resolvedTheme === "dark" + ? t("resolvedTheme.dark") + : resolvedTheme === "light" + ? t("resolvedTheme.light") + : t("resolvedTheme.unknown") + + const isAtDefaults = + themeColor === DEFAULT_THEME_COLOR && zoomLevel === DEFAULT_ZOOM_LEVEL + + const handleResetToDefaults = () => { + setThemeColor(DEFAULT_THEME_COLOR) + setZoomLevel(DEFAULT_ZOOM_LEVEL) + } + + return ( +
+
+ {/* ===== Theme Mode (existing) ===== */} +
+
+ +

{t("sectionTitle")}

+
+ +

+ {t("sectionDescription")} +

+ +
+ + +

+ {t("currentTheme", { theme: resolvedThemeLabel })} +

+
+
+ + {/* ===== Theme Color (new) ===== */} +
+
+ +

+ {t("themeColor.sectionTitle")} +

+
+ +

+ {t("themeColor.sectionDescription")} +

+ +
+ {THEME_COLORS.map((color) => { + const isActive = themeColor === color + return ( + + ) + })} +
+ +

+ {t("themeColor.current", { + color: t(`themeColor.options.${themeColor}`), + })} +

+
+ + {/* ===== Zoom Level (new) ===== */} +
+
+ +

+ {t("zoomLevel.sectionTitle")} +

+
+ +

+ {t("zoomLevel.sectionDescription")} +

+ +
+ +

+ {t("zoomLevel.current", { zoom: zoomLevel })} +

+
+
+ + {/* ===== Reset to defaults (new) ===== */} +
+ +
+
+
+ ) +} +``` + +- [ ] **Step 2：lint 检查** + +Run: `pnpm eslint src/components/settings/appearance-settings.tsx` +Expected: 无错误、无警告 +（如果报 `cannot find module '@/components/ui/button'` 等错误，确认 shadcn Button 组件已存在 —— 应该早已存在于 `src/components/ui/button.tsx`，无需新增） + +- [ ] **Step 3：build 检查 + 浏览器端到端验证** + +Run: `pnpm build && pnpm dev` + +打开浏览器到 设置 → 外观，期望： +- 三张卡片正常渲染（i18n 键已在 Task 7 中预备好） +- 12 个色盘按钮可点击切换主题色 +- 缩放下拉可切换 6 档 +- Reset 按钮在默认值时 disabled +- Console 检查 `` 的 `data-theme` 和 `style.fontSize` 随交互更新 + +如果发现任何缺失的 i18n 键报错，回头补充对应文件（不应该出现，Task 7 已经把所有需要的键加齐）。 + +- [ ] **Step 4：commit** + +```bash +git add src/components/settings/appearance-settings.tsx +git commit -m "$(cat <<'EOF' +feat(appearance): add theme color picker, zoom level selector, reset button + +外观设置页新增三个 UI 单元：12 个 shadcn 主题预设的色盘按钮网格、6 档窗口缩放 +下拉选择器、以及只重置主题色和缩放（不动主题模式）的恢复默认按钮。 +i18n 键在上一个 Task 中已预备好，本提交后整个外观设置功能即可在浏览器中端到端使用。 + +Co-Authored-By: Claude Opus 4.6 (1M context) +EOF +)" +``` + +--- + +## Task 9: 手动测试 + 检查清单 + +**Files:** 无文件改动。这是一个端到端验证 task。 + +- [ ] **Step 1：启动 dev server** + +Run: `pnpm dev` +等待编译完成，打开浏览器。 + +- [ ] **Step 2：清空 localStorage 模拟全新用户** + +在浏览器开发者工具的 Console： + +```js +localStorage.removeItem("codeg-theme-color") +localStorage.removeItem("codeg-zoom-level") +location.reload() +``` + +期望： +- 页面加载无任何闪烁 +- `` 应有 `data-theme="neutral"` 和 `style="font-size: 16px"` +- 视觉效果与升级前完全一致 + +- [ ] **Step 3：进入 设置 → 外观，验证三张卡片渲染** + +期望看到： +1. **Theme Appearance** 卡片（已有） +2. **Theme color** 卡片：12 个色盘按钮（响应式 3/4/6 列），neutral 高亮 +3. **Window zoom** 卡片：下拉显示 `100% (Default)` +4. 右下角 **Reset to defaults** 按钮：disabled 灰显（因为当前就是默认值） + +- [ ] **Step 4：切换主题色，验证联动** + +点击 "Blue"： +- 色盘按钮的高亮 ring 立即变蓝 +- 整页所有 primary 色组件（按钮、激活的导航项等）变蓝 +- 顶部小色盘圆点变蓝 +- "Reset to defaults" 按钮变为可点击 +- Console 检查：`localStorage.getItem("codeg-theme-color")` → `"blue"` +- Console 检查：`document.documentElement.getAttribute("data-theme")` → `"blue"` + +刷新页面 → Blue 仍然生效，无闪烁。 + +- [ ] **Step 5：切换缩放档位** + +Zoom 选择 `125%`： +- 整个 UI 立即放大 25% +- "Reset to defaults" 按钮仍然可点击 +- Console 检查：`localStorage.getItem("codeg-zoom-level")` → `"125"` +- Console 检查：`document.documentElement.style.fontSize` → `"20px"` + +刷新页面 → 125% 缩放仍然生效，无闪烁。 + +- [ ] **Step 6：切换浅色 / 深色模式 + 主题色组合** + +切到 Dark 模式： +- 当前 Blue 主题保持，但变成 Blue dark 配色 +- 点 Red → Red dark +- 切回 Light → Red light + +期望：Theme Mode 和 Theme Color 完全独立，可以任意组合。 + +- [ ] **Step 7：Reset 按钮** + +当前是 Red + 125%，点 **Reset to defaults**： +- 主题色回到 Neutral +- 缩放回到 100% +- **Theme Mode 不变**（仍然是 Light 或 Dark） +- 按钮立即变为 disabled +- Console 检查：`localStorage` 中两个键都被覆盖为默认值 + +- [ ] **Step 8：跨标签页同步** + +打开第二个浏览器标签页到同一应用 → 进入设置 → 外观。 +在标签页 A 里切到 Green。 +切到标签页 B → 应该实时看到主题色已变 Green，按钮高亮已更新。 + +- [ ] **Step 9：localStorage 篡改健壮性** + +```js +localStorage.setItem("codeg-theme-color", "garbage-value") +localStorage.setItem("codeg-zoom-level", "9999") +location.reload() +``` + +期望： +- 页面正常加载，无白屏无报错 +- `` 应该是 `"neutral"`（白名单回退） +- `font-size` 应该是 `16px` + +- [ ] **Step 10：缩放 150% 下的布局检查** + +切到 150%，遍历几个主要页面： +- 主页 / 文件夹页 / 会话页 +- 设置 → 各个 tab +- 终端面板 +- 命令面板（如果有） + +期望：没有明显溢出、错位、内容被截断。如果发现 1-2 处问题，**修一下**（通常是某个固定 px 值需要改成 rem 或 max-w）。如果发现大面积问题，停下记录，先 commit 当前修复，再单独处理。 + +- [ ] **Step 11：服务器模式验证（可选但推荐）** + +Run: `cd src-tauri && cargo build --bin codeg-server --no-default-features` （首次会比较慢） +Run: `cd src-tauri && cargo run --bin codeg-server --no-default-features` （或对应启动方式） +打开 `http://localhost:`，重复 Step 2-7 的关键步骤。 + +期望：与桌面 Tauri 模式行为完全一致。 + +- [ ] **Step 12：如果有发现的小问题，分别 commit** + +如果在 Step 10 发现某个组件需要适配缩放，单独修复并 commit： + +```bash +git add <修改的文件> +git commit -m "fix(): adapt to window zoom levels" +``` + +如果一切正常，跳到下一个 Task。 + +--- + +## Task 10: 最终全量检查 + 提交 + +**Files:** 无文件改动。 + +- [ ] **Step 1：前端全量 lint** + +Run: `pnpm eslint .` +Expected: 无错误、无警告。如果有警告（特别是 `unused-imports` 等），回到对应文件清理。 + +- [ ] **Step 2：前端 build** + +Run: `pnpm build` +Expected: 编译成功，静态导出生成于 `out/` 目录。 + +- [ ] **Step 3：Rust 后端检查（桌面模式）** + +Run: `cd src-tauri && cargo check` +Expected: 无错误、无警告（项目用的是 Tauri 默认 feature）。 + +- [ ] **Step 4：Rust 后端检查（服务器模式）** + +Run: `cd src-tauri && cargo check --bin codeg-server --no-default-features` +Expected: 无错误、无警告。 + +- [ ] **Step 5：Rust clippy** + +Run: `cd src-tauri && cargo clippy` +Expected: 无新增警告。 + +- [ ] **Step 6：git status 确认无未提交改动** + +Run: `git status` +Expected: 工作目录干净（除了你想保留的本地 stash 或临时文件）。如果有未提交的修复（来自 Task 9 Step 12），先 commit 它们。 + +- [ ] **Step 7：查看本次工作的全部 commits** + +Run: `git log --oneline ab49ff4..HEAD` +Expected: 8-10 个 feat/refactor/i18n commits（分别对应 Task 1-8，加上 Task 9 中可能的修复 commits）。 + +如果 commit 数量符合预期且每个 commit 信息清晰，本次实施完成。 + +--- + +## 自检清单 + +实施过程中或完成后，确认以下要点都被满足： + +- [ ] `globals.css` 现在有 12 个 `[data-theme="..."]` light 块 + 12 个 `[data-theme="..."].dark` 块 + 兜底 `:root:not([data-theme])` 块（共 25 个 CSS 选择器） +- [ ] `THEME_COLORS` 和 inline 脚本里的 `VALID_COLORS` 数组顺序、长度、内容完全一致 +- [ ] `ZOOM_LEVELS` 和 inline 脚本里的 `VALID_ZOOMS` 数组完全一致 +- [ ] `STORAGE_KEY_*` 常量在 `appearance-script.ts`、`appearance-provider.tsx`、inline 脚本字符串中都使用相同字面值 +- [ ] `next-themes` 的 `attribute` 配置仍然是 `"class"`，**没有**被改成 `"data-theme"` +- [ ] `` 仍然存在（layout.tsx 里） +- [ ] 所有 10 个语言文件都新增了 `themeColor` / `zoomLevel` / `resetToDefaults` / `resetHint` 键，且 JSON 语法合法 +- [ ] 所有预设颜色名（neutral, zinc, ...) 在 i18n 中保留英文（与 shadcn 品牌一致） +- [ ] Theme Color 按钮的色盘圆点用 inline `style={{ backgroundColor }}` 而非 CSS 类（保证圆点显示自己的代表色而非当前激活色） +- [ ] Reset 按钮**只重置** Theme Color 和 Zoom Level，**不动** Theme Mode +- [ ] Reset 按钮在默认值时 disabled +- [ ] Monaco editor 等组件没有被改动，它们的硬编码 fontSize 不跟随 Zoom Level（这是有意为之）