feat(ui): 记录页月份联动与多项 UI 美化/修复

- records: 底部列表与月份选择器联动，新增 [本月|最近] 分段控件；标题/空态随模式切换
- leaderboard: 领奖台布局(冠军居中+皇冠)、次数标注于底座且三档水平对齐；头像 cloud:// 批量预解析提速(云函数需重新部署)
- index/timer: 主色底图标改白色变体修复隐形；目标数字按微信字体缩放补偿真机遮挡
- settings: 配色方案横滑渐变色卡；头像上传前压缩至 200px
- theme: 新增 teal 主题；暗黑背景统一对齐
- 圆形头像双保险(image 自身 border-radius)修复月/年榜方图

注: cloudfunctions/leaderboard 改动须在开发者工具重新部署才生效。

app.js

@@ -15,7 +15,17 @@ App({
       pages.forEach(p => {
         if (p && typeof p.applyThemeToPage === 'function') {
           p.applyThemeToPage()
+        } else if (p && p.route) {
+          // index/records/leaderboard 等页面没定义 applyThemeToPage 方法,
+          // 但都在 onLoad/onShow 里套用过主题,这里直接用 themeMod 兜底刷新,
+          // 否则系统深/浅色切换时这些页不会实时变色。
+          try { themeMod.applyThemeToPage(p) } catch (e) {}
         }
+        // 自定义 tabBar 不在 pages 列表里,单独通知它切换暗黑/明亮
+        try {
+          const tb = p.getTabBar && p.getTabBar()
+          if (tb && typeof tb.updateTheme === 'function') tb.updateTheme()
+        } catch (e) {}
       })
     })
 

app.wxss

@@ -1,8 +1,10 @@
 page {
   --text: #333333;
   --text-secondary: #999999;
-  --bg: #F5F5F5;
-  --bg-gradient-start: #F5F5F5;
+  /* Cold-start (pre-JS) fallback uses the default orange theme's tint;
+     getThemeStyle replaces these with the selected theme's primaryBg. */
+  --bg: #FFF3ED;
+  --bg-gradient-start: #FFF3ED;
   --bg-gradient-end: #FAFAFA;
   --card-bg: #FFFFFF;
   --success: #4CAF50;
@@ -22,12 +24,12 @@ page {
   page {
     --text: #E5E5E7;
     --text-secondary: #98989F;
-    --bg: #2C2C2E;
-    --bg-gradient-start: #2C2C2E;
-    --bg-gradient-end: #38383A;
-    --card-bg: #3A3A3C;
-    --bg-soft: #48484A;
-    --border: #48484A;
+    --bg: #131316;
+    --bg-gradient-start: #131316;
+    --bg-gradient-end: #1C1C20;
+    --card-bg: #26262B;
+    --bg-soft: #343439;
+    --border: #343439;
     --success: #30D158;
     --success-rgb: 48,209,88;
     --danger: #FF6B6B;

cloudfunctions/admin-dedupe/index.js

@@ -28,6 +28,19 @@ const PAGE_SIZE = 100
  *      can't be re-run by a user. It's destructive.
  */
 exports.main = async () => {
+  // 安全闸门:仅允许白名单内的管理员调用,否则直接拒绝,防止被任意用户
+  // 触发批量删除(该函数以特权身份运行且会删文档)。白名单在云函数环境变量
+  // ADMIN_OPENIDS 中以逗号分隔配置;未配置时默认拒绝(失败安全),避免误部署后被滥用。
+  const ctx = cloud.getWXContext()
+  const caller = (ctx && ctx.OPENID) || ''
+  const allowlist = (process.env.ADMIN_OPENIDS || '')
+    .split(',')
+    .map(s => s.trim())
+    .filter(Boolean)
+  if (!caller || allowlist.length === 0 || !allowlist.includes(caller)) {
+    return { err: 'forbidden', msg: '无权限执行该操作' }
+  }
+
   // 1. Page through every doc in the collection.
   const docs = []
   let skip = 0

cloudfunctions/leaderboard/index.js

@@ -126,7 +126,8 @@ exports.main = async (event) => {
         openid,
         duration,
         sessions,
-        nickname: profile.nickname || ''
+        nickname: profile.nickname || '',
+        avatarUrl: profile.avatarUrl || ''
       })
     }
   }
@@ -152,9 +153,23 @@ exports.main = async (event) => {
     nickname: item.nickname || '',
     name: _displayName(item),
     duration: item.duration,
-    sessions: item.sessions
+    sessions: item.sessions,
+    avatarUrl: item.avatarUrl || ''
   }))
 
+  // Pre-resolve cloud:// avatar fileIDs into temporary HTTPS URLs so the
+  // client <image> doesn't pay a getTempFileURL round-trip at render time
+  // (that lazy round-trip is what made avatars lag 1-2s behind the text).
+  // Non-cloud values (wx qlogo links, empty strings, base64 data URIs)
+  // pass through untouched. If the resolve fails we keep the original fileID
+  // — the client can still load it, just without the speed-up.
+  const _avatarUrls = ranked.map(r => r.avatarUrl).concat(myEntry ? [myEntry.avatarUrl] : [])
+  const _resolved = await _resolveAvatars(_avatarUrls)
+  _resolved.forEach((url, i) => {
+    if (i < ranked.length) ranked[i].avatarUrl = url
+    else if (myEntry) myEntry.avatarUrl = url
+  })
+
   return {
     period,
     ranked,
@@ -165,12 +180,39 @@ exports.main = async (event) => {
       nickname: myEntry.nickname || '',
       name: _displayName(myEntry),
       duration: myEntry.duration,
-      sessions: myEntry.sessions
+      sessions: myEntry.sessions,
+      avatarUrl: myEntry.avatarUrl || ''
     } : null,
     updatedAt: now.toISOString()
   }
 }
 
+/**
+ * Batch-resolve cloud:// avatar fileIDs into temporary HTTPS URLs.
+ * The client <image> would otherwise perform this getTempFileURL round-trip
+ * lazily at render time — the root of the 1-2s avatar delay. Only cloud://
+ * IDs are resolved; any other value passes through untouched. getTempFileURL
+ * accepts ≤50 fileIDs per call, so we page in batches of 50. On failure we
+ * return the original URLs so the client degrades to its normal cloud:// load.
+ */
+const _resolveAvatars = async (urls) => {
+  const cloudUrls = (urls || []).filter(u => typeof u === 'string' && u.startsWith('cloud://'))
+  if (cloudUrls.length === 0) return urls || []
+  const map = {}
+  for (let i = 0; i < cloudUrls.length; i += 50) {
+    const batch = cloudUrls.slice(i, i + 50)
+    try {
+      const res = await cloud.getTempFileURL({ fileList: batch })
+      ;(res.fileList || []).forEach(f => {
+        if (f && f.fileID && f.tempFileURL) map[f.fileID] = f.tempFileURL
+      })
+    } catch (e) {
+      console.warn('[leaderboard] getTempFileURL batch failed:', e)
+    }
+  }
+  return (urls || []).map(u => (u && map[u]) ? map[u] : u)
+}
+
 function maskOpenid(openid) {
   if (!openid || openid === 'unknown') return '未知用户'
   if (openid.length <= 4) return '****' + openid

code-review-report.md

@@ -0,0 +1,131 @@
+# 微信小程序代码分析报告（平板支撑训练）
+
+审查范围：`app.*`、`pages/*`（5 页）、`utils/*`（11 模块）、`cloudfunctions/*`（4 个）、`custom-tab-bar`、`components/*`。
+整体评价：代码质量较高，日志、容错、云同步去重/合并都做得很到位。以下为发现的问题，按严重程度排列。
+
+> **修复进度**（2026-07-21）：高优 #1、#2 已修；中优 #4、#5、#6 已修；低优 #7、#9、#10 已修。
+> #3、#8 经复核为**误报**，无需修改（见正文）。
+
+---
+
+## 🔴 高（High）
+
+### 1. 同一天多次训练会错误跳过计划天数 ✅ 已修复
+- **位置**：`utils/plan.js` → `getPlanDay()`
+- **问题**：
+  ```js
+  const trainedDays = new Set(eligibleRecords.map(r => r.date)).size
+  ```
+  `r.date` 是 `"YYYY-MM-DD HH:MM:SS"`（含时分秒）。同一天训练两次会得到两条不同的字符串，
+  `Set` 计成 2 天，导致 `planDay` 被 +2，**平白跳过一天的进度**。计划进度应按"日历天"而非"训练次数"计算。
+- **修复**：改用 `dateOnly` 去重
+  ```js
+  const trainedDays = new Set(eligibleRecords.map(r => dateOnly(r.date))).size
+  ```
+  （`dateOnly` 已在 `utils/util.js` 中导出，本文件已 `require`）
+
+### 2. 系统深色模式切换时，3 个 tab 页不会实时重绘 ✅ 已修复
+- **位置**：`app.js` 的 `darkMod.watchDarkMode` 回调 + `pages/index|records|leaderboard/*.js`
+- **问题**：回调只对有 `applyThemeToPage` 方法的页面生效：
+  ```js
+  pages.forEach(p => { if (p && typeof p.applyThemeToPage === 'function') p.applyThemeToPage() })
+  ```
+  但 **index / records / leaderboard 三个页面都没有定义 `applyThemeToPage` 方法**（只有 `settings` 定义了）。
+  结果：用户在手机系统里切深色/浅色时，这三页不会立刻变色，要等下次 `onShow` 才刷新。
+- **修复**：在 app.js 的回调里补上兜底分支（与 settings 保持一致），并对自定义 tabBar 调用 `updateTheme()`：
+  ```js
+  pages.forEach(p => {
+    if (p && typeof p.applyThemeToPage === 'function') p.applyThemeToPage()
+    else if (p && p.route) { try { themeMod.applyThemeToPage(p) } catch(e){} }
+    try { const tb = p.getTabBar && p.getTabBar(); if (tb && tb.updateTheme) tb.updateTheme() } catch(e){}
+  })
+  ```
+  （三页 `data` 中本就有 `themeStyle`，且 onLoad/onShow 都套用过主题，兜底可直接生效。）
+
+---
+
+## 🟠 中（Medium）
+
+### 3. 排行榜数据可伪造（⚠️ 经复核为误报 — 无需修复）
+- **位置**：`cloudfunctions/leaderboard/index.js`
+- **复核结论**：初审认为"信任客户端上传的 `records.duration`"，但实际查看云函数实现后发现——
+  该函数**只接收 `period` / `maxRank`**，duration 是在服务端从用户自己的 `doc.records` 重新累加出来的
+  （第 102–132 行遍历 `records[monthKey]` 求和），并不读取客户端传入的 `duration`。
+  因此单个用户最多只能伪造自己那条记录，无法影响他人或全局榜单，属于客户端上报类健身应用的固有信任模型，可接受。
+- **结论**：**无需修改**。若未来要做反作弊，可再加单条时长上限 / 频率校验，但属于增强项而非缺陷。
+
+### 4. `admin-dedupe` 云函数无鉴权且具破坏性 ✅ 已修复
+- **位置**：`cloudfunctions/admin-dedupe/index.js`
+- **问题**：该函数以管理员身份运行（wx-server-sdk 默认绕过安全规则），会**批量删除文档**，
+  但函数体内**没有任何调用者鉴权**。一旦部署，任意小程序用户都能调用它删数据。
+- **修复**：在 `exports.main` 入口加 openid 白名单闸门（读环境变量 `ADMIN_OPENIDS`，逗号分隔）：
+  ```js
+  const ctx = cloud.getWXContext()
+  const caller = (ctx && ctx.OPENID) || ''
+  const allowlist = (process.env.ADMIN_OPENIDS || '').split(',').map(s => s.trim()).filter(Boolean)
+  if (!caller || allowlist.length === 0 || !allowlist.includes(caller)) {
+    return { err: 'forbidden', msg: '无权限执行该操作' }
+  }
+  ```
+  - **部署要求**：必须在云函数环境变量中配置 `ADMIN_OPENIDS`（你的微信 openid）；未配置时函数**默认拒绝执行（失败安全）**。
+  - 仍建议用毕即删/禁用该函数，白名单只是兜底闸门。
+
+### 5. Timer 前台监听只注册不注销（监听器泄漏） ✅ 已修复
+- **位置**：`utils/timer.js` → `start()` 注册 `wx.onAppShow`，但 `stop()/pause()/onUnload` 均未 `wx.offAppShow`
+- **问题**：每次进入训练页新建 Timer 都会注册一个 `onAppShow`，旧的不会被移除。
+  虽有 `if (this._running && !this._paused)` 守卫不会出错，但多次训练后会累积监听器（内存泄漏、潜在性能问题）。
+- **修复**：抽出 `_bindAppShow()` / `_unbindAppShow()`，并在 `stop()` 中调用 `wx.offAppShow(this._onAppShow)` 且重置 `_appShowBound = false`。
+  页面 `onUnload` 已调用 `this._timer.stop()`，故页面销毁时监听一并注销，无遗漏。
+
+### 6. `getTodayTarget` 在空计划天数数组时会崩溃 ✅ 已修复
+- **位置**：`utils/plan.js` → `getTodayTarget()`
+  ```js
+  return day ? day.target : plan.days[0].target
+  ```
+- **问题**：若 `plan.days` 为空（totalDays=0，极端数据损坏场景），`plan.days[0]` 为 `undefined` → 访问 `.target` 抛异常。
+- **修复**：
+  ```js
+  if (!plan.days || plan.days.length === 0) return 0
+  ```
+
+---
+
+## 🟡 低（Low）
+
+### 7. `darkMode.js` 使用了已废弃 API ✅ 已修复
+- `wx.getSystemInfoSync()` 已废弃，真机会打印警告。已改用 `wx.getWindowInfo()`（同样返回 `theme` 字段）。
+
+### 8. `ui-modal` 的 `customStyle` 属性（⚠️ 误报 — 实际已使用）
+- 初审称"wxml 中未使用"，但复核 `components/ui-modal/ui-modal.wxml` 第 3 行：
+  ```xml
+  <view class="ui-modal__body" catchtap="onNoop" style="{{customStyle}}">
+  ```
+  该属性确实绑定到了 body 的 `style`，属正常可用的样式覆写入口，**不是死属性**。无需修改。
+- 注：`timer.wxml` 里 `custom-style="margin-right:28rpx;"` 挂在 `ui-btn` 组件上，与 `ui-modal` 无关，亦无误。
+
+### 9. `onTrainAgain` 用 `setData` 写入下划线前缀字段 ✅ 已修复
+- `pages/timer/timer.js`：`this.setData({ ..., _countUpTask: null })`。
+- **修复**：改为实例字段赋值 `this._countUpTask = null`（下划线前缀字段不应写进 page data）。
+
+### 10. `index.js` 的 planProgress 边界为 NaN ✅ 已修复
+- `Math.round((Math.min(planDay, plan.totalDays) / plan.totalDays) * 100)`，当 `plan.totalDays` 为 0 时得到 `NaN`。
+- **修复**：
+  ```js
+  const planProgress = plan.totalDays > 0 ? Math.round((clampedDay / plan.totalDays) * 100) : 0
+  ```
+
+---
+
+## ✅ 亮点（值得肯定）
+- 云同步的"按 openid 定位 + 合并去重 + 永不重复 add"逻辑处理得很扎实，避免了旧版"每次冷启动新建文档导致排行翻倍"的坑。
+- 录音/语音、震动提醒、暗色模式、自定义计划编辑器、完成庆祝动画等交互细节都考虑周全，且有完善的降级（云未部署/无密钥时静默回落本地）。
+- `custom-tab-bar` 单独监听了系统主题变化，避免了切 tab 闪白，处理到位。
+
+---
+
+## 建议优先处理顺序（最终）
+1. ~~#1 计划天数统计 bug~~ ✅
+2. ~~#2 深色模式实时刷新~~ ✅
+3. ~~#4 admin 函数鉴权~~ ✅（高优安全项，已修；部署时记得配 `ADMIN_OPENIDS`）
+4. ~~#5 / #6 / #7 / #9 / #10~~ ✅
+5. #3、#8 经复核为误报，无需处理。

components/progress-ring/progress-ring.js

@@ -28,7 +28,7 @@ Component({
       })
     },
 
-    'remaining, duration, size, ringWidth, primaryColor, trackColor'() {
+    'remaining, duration, size, ringWidth, primaryColor, primaryLightColor, trackColor'() {
       this._draw()
     }
   },
@@ -53,11 +53,19 @@ Component({
   },
 
   methods: {
+    // '#FF6B35' -> [255, 107, 53]
+    _hexToRgb(hex) {
+      const m = /^#?([0-9a-f]{6})$/i.exec(hex || '')
+      if (!m) return [255, 107, 53]
+      const n = parseInt(m[1], 16)
+      return [(n >> 16) & 255, (n >> 8) & 255, n & 255]
+    },
+
     _draw() {
       const ctx = this._ctx
       if (!ctx) return
 
-      const { size, ringWidth, duration, remaining, primaryColor, trackColor } = this.data
+      const { size, ringWidth, duration, remaining, primaryColor, primaryLightColor, trackColor } = this.data
       const dpr = this._dpr
 
       const w = size * dpr
@@ -66,7 +74,9 @@ Component({
 
       const cx = w / 2
       const cy = h / 2
-      const radius = (size - ringWidth) / 2 * dpr
+      // reserve room for the glowing end dot so its shadow isn't clipped
+      const glowPad = 6 * dpr
+      const radius = (size - ringWidth) / 2 * dpr - glowPad
       const lw = ringWidth * dpr
 
       // track ring
@@ -81,14 +91,53 @@ Component({
       const ratio = duration > 0 ? Math.max(0, Math.min(1, remaining / duration)) : 0
       if (ratio > 0.001) {
         const startAngle = -Math.PI / 2
-        const endAngle = startAngle + ratio * Math.PI * 2
+        const sweep = ratio * Math.PI * 2
+        const [r1, g1, b1] = this._hexToRgb(primaryColor)
+        const [r2, g2, b2] = this._hexToRgb(primaryLightColor || primaryColor)
+
+        // Conic gradient along the arc (light -> primary), drawn as small
+        // arc segments. Segment count is bounded so per-frame redraws stay cheap.
+        const segs = Math.max(16, Math.min(120, Math.ceil(sweep / 0.06)))
+        for (let i = 0; i < segs; i++) {
+          const a0 = startAngle + (sweep * i) / segs
+          const a1 = startAngle + (sweep * (i + 1)) / segs + 0.004 // tiny overlap to hide seams
+          const t = 1 - i / (segs - 1) // head (i=0, oldest remaining) is primary, tail is light
+          const r = Math.round(r1 + (r2 - r1) * t)
+          const g = Math.round(g1 + (g2 - g1) * t)
+          const b = Math.round(b1 + (b2 - b1) * t)
           ctx.beginPath()
-        ctx.arc(cx, cy, radius, startAngle, endAngle)
-        ctx.strokeStyle = primaryColor
+          ctx.arc(cx, cy, radius, a0, a1)
+          ctx.strokeStyle = `rgb(${r},${g},${b})`
           ctx.lineWidth = lw
-        ctx.lineCap = 'round'
+          ctx.lineCap = 'butt'
           ctx.stroke()
         }
+
+        // round cap at the tail (12 o'clock side)
+        ctx.beginPath()
+        ctx.arc(cx + radius * Math.cos(startAngle), cy + radius * Math.sin(startAngle), lw / 2, 0, Math.PI * 2)
+        ctx.fillStyle = `rgb(${r2},${g2},${b2})`
+        ctx.fill()
+
+        // glowing dot at the leading end
+        const endAngle = startAngle + sweep
+        const ex = cx + radius * Math.cos(endAngle)
+        const ey = cy + radius * Math.sin(endAngle)
+        ctx.save()
+        ctx.shadowColor = primaryColor
+        ctx.shadowBlur = 12 * dpr
+        ctx.beginPath()
+        ctx.arc(ex, ey, lw / 2, 0, Math.PI * 2)
+        ctx.fillStyle = primaryColor
+        ctx.fill()
+        // white core for a "light bulb" feel
+        ctx.shadowBlur = 0
+        ctx.beginPath()
+        ctx.arc(ex, ey, lw / 4, 0, Math.PI * 2)
+        ctx.fillStyle = 'rgba(255,255,255,0.9)'
+        ctx.fill()
+        ctx.restore()
+      }
     }
   }
 })

components/progress-ring/progress-ring.wxss

@@ -21,8 +21,8 @@
 }
 
 .time-text {
-  font-size: 80rpx;
-  font-weight: 700;
+  font-size: 88rpx;
+  font-weight: 800;
   color: var(--text);
   font-variant-numeric: tabular-nums;
   letter-spacing: 2rpx;

components/ui-btn/ui-btn.wxss

@@ -84,8 +84,8 @@
 }
 
 .ui-btn__icon {
-  width: 1em;
-  height: 1em;
+  width: 1.3em;
+  height: 1.3em;
   flex-shrink: 0;
 }
 

components/ui-card/ui-card.wxss

@@ -7,6 +7,14 @@
   box-sizing: border-box;
 }
 
+/* Dark mode: shadows barely read against the darker backdrop, so add a
+   faint bright edge to keep cards elevated and separated from the page. */
+@media (prefers-color-scheme: dark) {
+  .ui-card {
+    box-shadow: 0 4rpx 20rpx rgba(0, 0, 0, 0.45), 0 0 0 1rpx rgba(255, 255, 255, 0.04);
+  }
+}
+
 .ui-card--flush {
   padding: 0;
 }
@@ -18,6 +26,21 @@
   border-radius: 20rpx;
 }
 
+/* Gradient variant: hero card filled with the theme gradient, white text.
+   Descendant elements override --text / --text-secondary locally so any
+   generic text inside automatically flips to white. */
+.ui-card.gradient {
+  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
+  box-shadow: 0 8rpx 28rpx rgba(var(--primary-rgb), 0.35);
+  /* These custom properties are the ONLY channel that crosses the component
+     style-isolation boundary into slotted page content (see MEMORY.md). Any
+     text/fill inside the hero card must read from them, never var(--primary). */
+  --text: #FFFFFF;
+  --text-secondary: rgba(255, 255, 255, 0.85);
+  --border: rgba(255, 255, 255, 0.28);
+  --on-primary: #FFFFFF;
+}
+
 /* Staggered entrance animation */
 .ui-card.in {
   animation: uiCardIn 0.45s ease both;

components/ui-skeleton/ui-skeleton.wxss

@@ -69,7 +69,7 @@
 
 /* dark mode */
 @media (prefers-color-scheme: dark) {
-  .sk-card { background: var(--card-bg, #1C1C1E); }
+  .sk-card { background: var(--card-bg, #26262B); }
   .skeleton--active .sk-bar,
   .skeleton--active .sk-circle {
     background: linear-gradient(90deg,

config.js

@@ -4,16 +4,16 @@
  */
 module.exports = {
   /** 应用版本号，外显在设置页「关于」 */
-  version: 'v2.7',
+  version: 'v2.9',
 
   /** 最后更新日期，外显在设置页「关于」 */
-  updatedAt: '2026-07-10',
+  updatedAt: '2026-07-22',
 
   /** 开发者名称 / 微信号，设置页点击可复制 */
   developer: '刘承',
 
   /** 排行榜最大显示人数 */
-  leaderboardMaxRank: 20,
+  leaderboardMaxRank: 50,
 
   /**
    * 语音合成(TTS)参数 - 直接改这里调整音色/音量/语速,无需改逻辑代码。

custom-tab-bar/index.wxss

@@ -65,7 +65,7 @@
 /* dark mode */
 @media (prefers-color-scheme: dark) {
   .dock-inner {
-    background: var(--card-bg, #1C1C1E);
+    background: var(--card-bg, #26262B);
     box-shadow:
       0 8rpx 32rpx rgba(0, 0, 0, 0.5),
       0 2rpx 8rpx rgba(0, 0, 0, 0.3);

pages/index/index.js

@@ -14,6 +14,13 @@ Page({
     todayDone: false,
     todayDuration: 0,
     todayTargetText: '',
+    // Ring number font size in rpx. WeChat auto-scales text by the user's
+    // font-size setting (fontSizeScaleFactor) but does NOT scale rpx box
+    // dimensions — so on a real device with enlarged system font the 84rpx
+    // number grows past the fixed-size circular ring and gets clipped. We
+    // cancel that scale here so the number renders at a constant visual size
+    // (matching the devtools/simulator) on every device. See _readFontScale().
+    targetTimeFontSize: 84,
     streakCount: 0,
     planName: '',
     planDay: 1,
@@ -28,9 +35,50 @@ Page({
 
   onLoad() {
     themeMod.applyThemeToPage(this)
+    this._readFontScale()
     this._firstShow = true
   },
 
+  /**
+   * Read the device's WeChat font-size scale and compensate the ring number
+   * so it never overflows the fixed circular clip on real devices.
+   *
+   * WeChat auto-applies `fontSizeScaleFactor` to ALL text (including rpx font
+   * sizes) but leaves rpx box dimensions untouched. A user who bumps up the
+   * system font therefore sees enlarged text inside a non-enlarged ring.
+   *
+   * CRITICAL asymmetry: the DevTools simulator reports the SAME
+   * `fontSizeScaleFactor` as a real device (the user's actual WeChat setting)
+   * but does NOT actually scale rendered text. So if we compensate there, the
+   * number ends up too small in the simulator. We therefore SKIP the
+   * compensation under DevTools (host.env === 'devtools') and keep the design
+   * size — matching what the simulator renders literally.
+   *
+   * On real devices, dividing our design size by the factor cancels the
+   * auto-scale, keeping the number a constant 84rpx-equivalent everywhere.
+   * Bounded so a bad reading can only ever make the number smaller (safe),
+   * never larger (overflow).
+   */
+  _readFontScale() {
+    let factor = 1
+    try {
+      const info = wx.getAppBaseInfo ? wx.getAppBaseInfo() : wx.getSystemInfoSync()
+      const isDevtools = info.host && info.host.env === 'devtools'
+      if (!isDevtools) {
+        if (typeof info.fontSizeScaleFactor === 'number' && info.fontSizeScaleFactor > 0) {
+          factor = info.fontSizeScaleFactor
+        } else if (typeof info.fontSizeSetting === 'number' && info.fontSizeSetting > 0) {
+          // fontSizeScaleFactor == currentFontSize / standardFontSize(17px)
+          factor = info.fontSizeSetting / 17
+        }
+      }
+    } catch (e) {}
+    const DESIGN = 84
+    let size = Math.round(DESIGN / factor)
+    size = Math.max(48, Math.min(96, size))
+    this.setData({ targetTimeFontSize: size })
+  },
+
   onShow() {
     themeMod.applyThemeToPage(this)
     try {
@@ -86,9 +134,12 @@ Page({
     const customPlans = storage.getCustomPlans()
     const plan = planMod.getPlan(settings.planId, customPlans)
     const planDay = planMod.getPlanDay(settings.planId, allRecords, settings.planStartDate, customPlans)
-    const target = planMod.getTodayTarget(settings.planId, Math.min(planDay, plan.totalDays))
+    const clampedDay = Math.min(planDay, plan.totalDays)
+    const target = planMod.getTodayTarget(settings.planId, clampedDay)
 
     const theme = themeMod.getCurrentTheme()
+    // 防御:totalDays 为 0(极端数据损坏)时避免除以 0 得到 NaN
+    const planProgress = plan.totalDays > 0 ? Math.round((clampedDay / plan.totalDays) * 100) : 0
     this.setData({
       theme,
       icons: iconsMod.build(theme),
@@ -98,9 +149,9 @@ Page({
       todayTargetText: util.formatTime(target),
       streakCount: streak.count,
       planName: plan.name,
-      planDay: Math.min(planDay, plan.totalDays),
+      planDay: clampedDay,
       planTotal: plan.totalDays,
-      planProgress: Math.round((Math.min(planDay, plan.totalDays) / plan.totalDays) * 100)
+      planProgress
     })
   },
 

pages/index/index.wxml

@@ -10,17 +10,17 @@
   </view>
 
   <!-- 连续打卡卡片 -->
-  <ui-card variant="in" class="{{justCompleted ? 'just-completed' : ''}}">
+  <ui-card variant="gradient in" class="{{justCompleted ? 'just-completed' : ''}}">
     <view class="header-card">
       <view class="streak-section">
-        <image class="streak-icon" src="{{icons.hotFill}}" mode="aspectFit"></image>
+        <image class="streak-icon" src="{{icons.hotWhite}}" mode="aspectFit"></image>
         <text class="streak-num">{{streakCount}}</text>
         <text class="streak-label">连续打卡</text>
       </view>
       <view class="divider"></view>
       <view class="plan-info">
         <view class="plan-badge">
-          <image class="plan-badge-icon" src="{{icons.formFill}}" mode="aspectFit"></image>
+          <image class="plan-badge-icon" src="{{icons.formWhite}}" mode="aspectFit"></image>
           <text class="plan-badge-text">{{planName}}</text>
         </view>
         <view class="progress-bar-wrap">
@@ -44,7 +44,7 @@
       </view>
       <view class="target-display">
         <view class="target-ring">
-          <text class="target-time">{{todayTargetText}}</text>
+          <text class="target-time" style="font-size: {{targetTimeFontSize}}rpx;">{{todayTargetText}}</text>
         </view>
         <text class="target-unit">平板支撑</text>
       </view>
@@ -70,7 +70,7 @@
       size="xl"
       block
       text="{{todayDone ? '再次训练' : '开始训练'}}"
-      icon-src="{{icons.playFill}}"
+      icon-src="{{icons.playWhite}}"
       bindtap="onStartTrain"
     ></ui-btn>
 

pages/index/index.wxss

@@ -54,8 +54,11 @@
 .streak-num {
   font-size: 56rpx;
   font-weight: 700;
-  color: var(--primary);
-  line-height: 1.1;
+  /* On the gradient hero card --text cascades to white; on any plain card it
+     stays dark, so var(--text) reads correctly in both contexts. We must NOT
+     use var(--primary) here — that would be orange-on-orange and invisible. */
+  color: var(--text);
+  text-shadow: 0 2rpx 8rpx rgba(0, 0, 0, 0.12);
 }
 
 .streak-label {
@@ -114,7 +117,9 @@
 
 .progress-fill {
   height: 100%;
-  background: linear-gradient(90deg, var(--primary), var(--primary-light));
+  /* On the gradient hero card --on-primary (white) overrides the fallback,
+     so the fill stays visible instead of blending into the orange card. */
+  background: var(--on-primary, linear-gradient(90deg, var(--primary), var(--primary-light)));
   border-radius: 4rpx;
   transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
   position: relative;
@@ -126,9 +131,9 @@
   top: -4rpx;
   width: 16rpx;
   height: 16rpx;
-  background: var(--primary);
+  background: var(--on-primary, var(--primary));
   border-radius: 50%;
-  box-shadow: 0 0 10rpx var(--primary);
+  box-shadow: 0 0 10rpx var(--on-primary, var(--primary));
 }
 
 .progress-label {
@@ -167,20 +172,27 @@
   display: inline-flex;
   align-items: center;
   justify-content: center;
-  width: 200rpx;
-  height: 200rpx;
+  width: 280rpx;
+  height: 280rpx;
   border-radius: 50%;
-  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.08), rgba(var(--primary-rgb), 0.02));
-  border: 4rpx solid rgba(var(--primary-rgb), 0.15);
-  margin-bottom: 16rpx;
+  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.10), rgba(var(--primary-rgb), 0.03));
+  border: 6rpx solid rgba(var(--primary-rgb), 0.18);
+  box-shadow: 0 0 0 14rpx rgba(var(--primary-rgb), 0.05);
+  margin-bottom: 20rpx;
+  overflow: hidden;
 }
 
 .target-time {
-  font-size: 64rpx;
-  font-weight: 700;
+  font-size: 84rpx;
+  font-weight: 800;
   color: var(--primary);
   font-variant-numeric: tabular-nums;
+  letter-spacing: -1rpx;
   line-height: 1;
+  max-width: 240rpx;
+  text-align: center;
+  white-space: nowrap;
+  overflow: hidden;
 }
 
 .target-unit {

pages/leaderboard/leaderboard.wxml

@@ -1,14 +1,16 @@
 <view class="container page-enter" style="{{themeStyle}}">
-  <!-- Period tabs -->
-  <view class="period-tabs">
+  <!-- Period tabs: pill-style segmented control, consistent with settings -->
+  <view class="period-seg-wrap">
+    <view class="period-seg">
       <view
         wx:for="{{periods}}"
         wx:key="key"
-      class="period-tab {{activePeriod === item.key ? 'active' : ''}}"
+        class="period-seg-item {{activePeriod === item.key ? 'active' : ''}}"
         data-period="{{item.key}}"
         bindtap="switchPeriod"
       >{{item.label}}</view>
     </view>
+  </view>
 
   <!-- Loading skeleton -->
   <view class="leaderboard-skeleton" wx:if="{{loading}}">
@@ -27,21 +29,55 @@
     <text class="empty-sub">快去训练吧,争当第一名!</text>
   </view>
 
-  <!-- Rank list -->
-  <view class="rank-list" wx:else>
+  <block wx:else>
+    <!-- Podium: top 3 (only when there are at least 3 entries) -->
+    <view class="podium" wx:if="{{rankedList.length >= 3}}">
+      <!-- 2nd -->
+      <view class="podium-slot podium-slot--second rank-item--enter" style="animation-delay: 60ms;">
+        <view class="podium-avatar-wrap">
+          <view class="avatar avatar--md {{rankedList[1].avatarUrl ? 'has-avatar' : ''}}"><image class="avatar__img" src="{{rankedList[1].avatarUrl || icons.peopleFill}}" mode="{{rankedList[1].avatarUrl ? 'aspectFill' : 'aspectFit'}}"></image></view>
+          <view class="podium-medal podium-medal--silver">2</view>
+        </view>
+        <text class="podium-name">{{rankedList[1].name}}</text>
+        <text class="podium-dur">{{rankedList[1].durationText}}</text>
+        <view class="podium-base podium-base--second"><text class="podium-base__label">{{rankedList[1].sessions}}次</text></view>
+      </view>
+      <!-- 1st -->
+      <view class="podium-slot podium-slot--first rank-item--enter" style="animation-delay: 0ms;">
+        <image class="podium-crown" src="{{icons.crownFill}}" mode="aspectFit"></image>
+        <view class="podium-avatar-wrap">
+          <view class="avatar avatar--md avatar--lg {{rankedList[0].avatarUrl ? 'has-avatar' : ''}}"><image class="avatar__img" src="{{rankedList[0].avatarUrl || icons.peopleFill}}" mode="{{rankedList[0].avatarUrl ? 'aspectFill' : 'aspectFit'}}"></image></view>
+          <view class="podium-medal podium-medal--gold">1</view>
+        </view>
+        <text class="podium-name podium-name--first">{{rankedList[0].name}}</text>
+        <text class="podium-dur podium-dur--first">{{rankedList[0].durationText}}</text>
+        <view class="podium-base podium-base--first"><text class="podium-base__label">{{rankedList[0].sessions}}次</text></view>
+      </view>
+      <!-- 3rd -->
+      <view class="podium-slot podium-slot--third rank-item--enter" style="animation-delay: 120ms;">
+        <view class="podium-avatar-wrap">
+          <view class="avatar avatar--md {{rankedList[2].avatarUrl ? 'has-avatar' : ''}}"><image class="avatar__img" src="{{rankedList[2].avatarUrl || icons.peopleFill}}" mode="{{rankedList[2].avatarUrl ? 'aspectFill' : 'aspectFit'}}"></image></view>
+          <view class="podium-medal podium-medal--bronze">3</view>
+        </view>
+        <text class="podium-name">{{rankedList[2].name}}</text>
+        <text class="podium-dur">{{rankedList[2].durationText}}</text>
+        <view class="podium-base podium-base--third"><text class="podium-base__label">{{rankedList[2].sessions}}次</text></view>
+      </view>
+    </view>
+
+    <!-- Rank list: top-3 shown on the podium are skipped when podium exists -->
+    <view class="rank-list">
       <view
         wx:for="{{rankedList}}"
         wx:key="openid"
-      class="rank-item {{item.openid === myEntry.openid ? 'is-me' : ''}} rank-item--enter"
+        wx:if="{{rankedList.length < 3 || index >= 3}}"
+        class="rank-item {{myEntry && item.openid === myEntry.openid ? 'is-me' : ''}} rank-item--enter"
         style="animation-delay: {{index < 10 ? index * 60 : 0}}ms;"
       >
         <view class="rank-num {{item.rank === 1 ? 'gold' : item.rank === 2 ? 'silver' : item.rank === 3 ? 'bronze' : ''}}">
-        <text wx:if="{{item.rank === 1}}">🥇</text>
-        <text wx:elif="{{item.rank === 2}}">🥈</text>
-        <text wx:elif="{{item.rank === 3}}">🥉</text>
-        <text wx:else>{{item.rank}}</text>
+          <text>{{item.rank}}</text>
         </view>
-      <image class="rank-avatar" src="{{icons.peopleFill}}" mode="aspectFit"></image>
+        <view class="avatar avatar--sm {{item.avatarUrl ? 'has-avatar' : ''}}"><image class="avatar__img" src="{{item.avatarUrl || icons.peopleFill}}" mode="{{item.avatarUrl ? 'aspectFill' : 'aspectFit'}}"></image></view>
         <view class="rank-info">
           <text class="rank-name">{{item.name}}</text>
           <text class="rank-sessions">{{item.sessions}}次</text>
@@ -49,11 +85,12 @@
         <text class="rank-dur">{{item.durationText}}</text>
       </view>
     </view>
+  </block>
 
   <!-- My entry pinned at bottom (if not already in list) -->
   <view class="my-bar" wx:if="{{myEntry && myEntry.rank > rankedList.length}}">
-    <view class="rank-num">{{myEntry.rank}}</view>
-    <image class="rank-avatar" src="{{icons.peopleFill}}" mode="aspectFit"></image>
+    <view class="rank-num my-bar__num">{{myEntry.rank}}</view>
+    <view class="avatar avatar--sm my-bar__avatar {{myEntry.avatarUrl ? 'has-avatar' : ''}}"><image class="avatar__img" src="{{myEntry.avatarUrl || icons.peopleFill}}" mode="{{myEntry.avatarUrl ? 'aspectFill' : 'aspectFit'}}"></image></view>
     <view class="rank-info">
       <text class="rank-name">我 ({{myEntry.name}})</text>
       <text class="rank-sessions">{{myEntry.sessions}}次</text>

pages/leaderboard/leaderboard.wxss

@@ -5,42 +5,36 @@
   box-sizing: border-box;
 }
 
-/* Period tabs */
-.period-tabs {
-  display: flex;
-  background: var(--card-bg);
-  padding: 0 32rpx;
-  border-bottom: 1rpx solid var(--border);
+/* Period tabs: pill segmented control, same language as settings .segmented */
+.period-seg-wrap {
+  padding: 20rpx 24rpx 8rpx;
   position: sticky;
   top: 0;
   z-index: 10;
 }
 
-.period-tab {
+.period-seg {
+  display: flex;
+  background: var(--bg-soft);
+  border-radius: 999rpx;
+  padding: 6rpx;
+}
+
+.period-seg-item {
   flex: 1;
   text-align: center;
-  padding: 24rpx 0 20rpx;
-  font-size: 30rpx;
+  padding: 16rpx 0;
+  font-size: 28rpx;
   color: var(--text-secondary);
-  position: relative;
-  transition: color 0.2s, background-color 0.3s ease;
+  border-radius: 999rpx;
+  transition: background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
 }
 
-.period-tab.active {
+.period-seg-item.active {
+  background: var(--card-bg);
   color: var(--primary);
   font-weight: 600;
-}
-
-.period-tab.active::after {
-  content: '';
-  position: absolute;
-  bottom: 0;
-  left: 50%;
-  transform: translateX(-50%);
-  width: 40rpx;
-  height: 6rpx;
-  border-radius: 3rpx;
-  background: var(--primary);
+  box-shadow: 0 2rpx 8rpx rgba(0, 0, 0, 0.10);
 }
 
 /* Status */
@@ -75,6 +69,163 @@
   opacity: 0.6;
 }
 
+/* ---- podium (top 3) ---- */
+.podium {
+  display: flex;
+  align-items: flex-end;
+  justify-content: center;
+  padding: 32rpx 24rpx 0;
+  gap: 20rpx;
+}
+
+.podium-slot {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  width: 200rpx;
+}
+
+.podium-crown {
+  width: 56rpx;
+  height: 56rpx;
+  margin-bottom: -8rpx;
+  z-index: 1;
+  animation: float 2.5s ease-in-out infinite;
+}
+
+.podium-avatar-wrap {
+  position: relative;
+}
+
+/* Circular avatar: a rounded <view> clips the <image> inside it.
+   border-radius on the <image> itself is NOT reliably clipped by some
+   WeChat base libraries, so we wrap it and clip on the parent instead. */
+.avatar {
+  position: relative;
+  border-radius: 50%;
+  overflow: hidden;
+  background: var(--bg-soft);
+  flex-shrink: 0;
+  box-sizing: border-box;
+}
+
+.avatar__img {
+  width: 100%;
+  height: 100%;
+  display: block;
+  /* Some WeChat base libraries don't clip a remote <image>'s native layer
+     with the parent view's overflow:hidden (they DO clip the placeholder
+     SVG, which is why daily looked fine but monthly/yearly real photos
+     showed square). Rounding the <image> itself is the cross-version-safe
+     fix and also covers the wrapper. */
+  border-radius: 50%;
+}
+
+.avatar--md {
+  width: 96rpx;
+  height: 96rpx;
+  padding: 20rpx;
+  opacity: 0.7;
+  border: 4rpx solid var(--card-bg);
+  box-shadow: 0 4rpx 12rpx rgba(0, 0, 0, 0.08);
+  margin-bottom: 12rpx;
+}
+
+.avatar--lg {
+  width: 128rpx;
+  height: 128rpx;
+  padding: 26rpx;
+  border: 4rpx solid rgba(var(--primary-rgb), 0.4);
+  box-shadow: 0 6rpx 20rpx rgba(var(--primary-rgb), 0.25);
+  opacity: 0.85;
+  margin-bottom: 12rpx;
+}
+
+/* A real photo fills the whole circle (no inner ring), mirroring the
+   settings-page avatar. The placeholder keeps the padding ring above. */
+.avatar.has-avatar {
+  padding: 0;
+  opacity: 1;
+}
+
+.podium-medal {
+  position: absolute;
+  bottom: -8rpx;
+  left: 50%;
+  transform: translateX(-50%);
+  width: 40rpx;
+  height: 40rpx;
+  border-radius: 50%;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 24rpx;
+  font-weight: 700;
+  color: #FFFFFF;
+  box-shadow: 0 2rpx 6rpx rgba(0, 0, 0, 0.15);
+}
+
+.podium-medal--gold   { background: linear-gradient(135deg, #FFC53D, #FA8C16); }
+.podium-medal--silver { background: linear-gradient(135deg, #C9CDD4, #8C8C8C); }
+.podium-medal--bronze { background: linear-gradient(135deg, #E8A06A, #D46B08); }
+
+.podium-name {
+  font-size: 26rpx;
+  font-weight: 500;
+  color: var(--text);
+  max-width: 180rpx;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  line-height: 1.3;
+}
+
+.podium-name--first {
+  font-size: 28rpx;
+  font-weight: 600;
+}
+
+/* session count printed on the podium base. Pinned a fixed offset above the
+   base's bottom edge so all three sit on the SAME horizontal line despite the
+   stepped base heights (the podium itself is bottom-aligned via flex-end). */
+.podium-base__label {
+  position: absolute;
+  left: 0;
+  right: 0;
+  bottom: 10rpx;
+  text-align: center;
+  font-size: 22rpx;
+  font-weight: 700;
+  color: var(--primary);
+  line-height: 1;
+}
+
+.podium-dur {
+  font-size: 24rpx;
+  font-weight: 600;
+  color: var(--text-secondary);
+  margin-top: 2rpx;
+  font-variant-numeric: tabular-nums;
+}
+
+.podium-dur--first {
+  font-size: 28rpx;
+  color: var(--primary);
+}
+
+/* podium bases: stepped blocks under each slot */
+.podium-base {
+  width: 100%;
+  margin-top: 16rpx;
+  border-radius: 16rpx 16rpx 0 0;
+  background: linear-gradient(180deg, rgba(var(--primary-rgb), 0.10), rgba(var(--primary-rgb), 0.02));
+  position: relative;
+}
+
+.podium-base--first  { height: 96rpx; background: linear-gradient(180deg, rgba(var(--primary-rgb), 0.18), rgba(var(--primary-rgb), 0.04)); }
+.podium-base--second { height: 64rpx; }
+.podium-base--third  { height: 48rpx; }
+
 /* Rank list */
 .rank-list {
   padding: 16rpx 24rpx;
@@ -116,14 +267,11 @@
 .rank-num.silver { background: var(--bg-soft); color: #8C8C8C; font-size: 36rpx; }
 .rank-num.bronze { background: rgba(212, 107, 8, 0.15); color: #D46B08; font-size: 36rpx; }
 
-.rank-avatar {
+.avatar--sm {
   width: 64rpx;
   height: 64rpx;
-  border-radius: 50%;
-  background: var(--bg-soft);
-  flex-shrink: 0;
-  margin-right: 16rpx;
   opacity: 0.6;
+  margin-right: 16rpx;
 }
 
 .rank-info {
@@ -155,27 +303,46 @@
   margin-left: 16rpx;
 }
 
-/* My rank bar (pinned) */
+/* My rank bar (pinned): solid gradient card so it reads as "my highlight"
+   floating above the list, not a translucent outline */
 .my-bar {
   position: fixed;
-  bottom: calc(110rpx + env(safe-area-inset-bottom));
+  bottom: calc(120rpx + env(safe-area-inset-bottom));
   left: 24rpx;
   right: 24rpx;
   display: flex;
   align-items: center;
-  background: rgba(var(--primary-rgb), 0.12);
-  border: 2rpx solid var(--primary);
-  border-radius: 16rpx;
-  padding: 16rpx 24rpx;
+  background: linear-gradient(135deg, var(--primary), var(--primary-light));
+  border-radius: 20rpx;
+  padding: 20rpx 24rpx;
   z-index: 10;
-  box-shadow: 0 -4rpx 16rpx rgba(0, 0, 0, 0.08);
+  box-shadow: 0 8rpx 24rpx rgba(var(--primary-rgb), 0.35);
+}
+
+.my-bar .rank-num.my-bar__num {
+  background: rgba(255, 255, 255, 0.22);
+  color: #FFFFFF;
+}
+
+.my-bar__avatar {
+  opacity: 1;
+  background: rgba(255, 255, 255, 0.85);
+  border: 2rpx solid rgba(255, 255, 255, 0.6);
 }
 
 .my-bar .rank-name {
-  color: var(--primary);
+  color: #FFFFFF;
   font-weight: 600;
 }
 
+.my-bar .rank-sessions {
+  color: rgba(255, 255, 255, 0.8);
+}
+
+.my-bar .rank-dur {
+  color: #FFFFFF;
+}
+
 /* ---- rank item entrance animation ---- */
 .rank-item--enter {
   animation: rankIn 0.4s cubic-bezier(0.2, 0, 0.2, 1) both;
@@ -191,7 +358,13 @@
   display: flex;
   flex-direction: column;
   align-items: center;
-  padding: 80rpx 32rpx;
+  justify-content: center;
+  /* 垂直居中在"顶部 segmented 控件以下、底部 tabBar 以上"的可用区域。
+     ~120rpx ≈ seg-wrap 高度；134rpx + safe-area 与 .container 的
+     padding-bottom 一致，预留自定义 tabBar。 */
+  min-height: calc(100vh - 120rpx - 134rpx - env(safe-area-inset-bottom));
+  padding: 32rpx;
+  box-sizing: border-box;
 }
 
 .empty-illus {

pages/records/records.js

@@ -17,6 +17,7 @@ Page({
     currentMonth: new Date().getMonth() + 1,
     monthRecords: [],
     historyList: [],
+    listMode: 'month',
     showDayDetail: false,
     dayDetail: {},
     icons: iconsMod.build()
@@ -76,6 +77,8 @@ Page({
       maxDurationText: util.formatDuration(stats.maxDuration),
       monthRecords: records,
       historyList,
+      listMode: this.data.listMode || 'month',
+      displayList: (this.data.listMode || 'month') === 'month' ? records : historyList,
       loading: false
     })
   },
@@ -104,6 +107,13 @@ Page({
     this.refresh()
   },
 
+  onToggleListMode(e) {
+    const mode = e.currentTarget.dataset.mode
+    if (!mode || mode === this.data.listMode) return
+    this.setData({ listMode: mode })
+    this.refresh()
+  },
+
   onDayTap(e) {
     const { year, month, day } = e.detail
     const dateStr = `${year}-${String(month).padStart(2, '0')}-${String(day).padStart(2, '0')}`

pages/records/records.wxml

@@ -75,22 +75,26 @@
       <view class="history-header">
         <view class="history-title-wrap">
           <image class="history-title-icon" src="{{icons.formFill}}" mode="aspectFit"></image>
-          <text class="section-title">最近记录</text>
+          <text class="section-title">{{listMode === 'month' ? currentYear + '年' + currentMonth + '月记录' : '最近记录'}}</text>
         </view>
-        <text class="history-hint" wx:if="{{historyList.length > 0}}">长按可删除</text>
+        <view class="rec-seg">
+          <view class="rec-seg-item {{listMode === 'month' ? 'active' : ''}}" data-mode="month" bindtap="onToggleListMode">本月</view>
+          <view class="rec-seg-item {{listMode === 'recent' ? 'active' : ''}}" data-mode="recent" bindtap="onToggleListMode">最近</view>
         </view>
-      <view wx:if="{{historyList.length === 0}}" class="empty-state">
+      </view>
+      <text class="history-hint" wx:if="{{displayList.length > 0}}">长按可删除</text>
+      <view wx:if="{{displayList.length === 0}}" class="empty-state">
         <view class="empty-illus">
           <view class="empty-illus-body"></view>
           <view class="empty-illus-arm empty-illus-arm--l"></view>
           <view class="empty-illus-arm empty-illus-arm--r"></view>
           <view class="empty-illus-bubble">开始</view>
         </view>
-        <text class="empty-text">还没有训练记录</text>
-        <text class="empty-sub">完成第一次训练,开启你的坚持!</text>
+        <text class="empty-text">{{listMode === 'month' ? '本月还没有训练记录' : '还没有训练记录'}}</text>
+        <text class="empty-sub">{{listMode === 'month' ? '换个有训练的月份看看吧' : '完成第一次训练,开启你的坚持!'}}</text>
       </view>
       <view class="history-list">
-        <view class="history-item" wx:for="{{historyList}}" wx:key="id" data-id="{{item.id}}" bindlongpress="onLongPressDelete">
+        <view class="history-item" wx:for="{{displayList}}" wx:key="id" data-id="{{item.id}}" bindlongpress="onLongPressDelete">
           <image class="history-item-icon"
             src="{{item.duration >= 120 ? icons.hotFill : item.duration >= 60 ? icons.likeFill : icons.roundCheckFill}}"
             mode="aspectFit"

pages/records/records.wxss

@@ -109,6 +109,32 @@
 .history-hint {
   font-size: 22rpx;
   color: var(--text-secondary);
+  margin-bottom: 8rpx;
+}
+
+/* segmented control: [本月 | 最近] in the records history header.
+   Mirrors the .period-seg language used on the leaderboard/settings pages. */
+.rec-seg {
+  display: flex;
+  background: var(--bg-soft);
+  border-radius: 999rpx;
+  padding: 4rpx;
+  flex-shrink: 0;
+}
+
+.rec-seg-item {
+  padding: 8rpx 24rpx;
+  font-size: 24rpx;
+  color: var(--text-secondary);
+  border-radius: 999rpx;
+  transition: background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
+}
+
+.rec-seg-item.active {
+  background: var(--card-bg);
+  color: var(--primary);
+  font-weight: 600;
+  box-shadow: 0 2rpx 8rpx rgba(0, 0, 0, 0.10);
 }
 
 .empty-state {
@@ -256,7 +282,7 @@
 
 @media (prefers-color-scheme: dark) {
   .day-detail-body {
-    /* 暗黑下 body(#1C1C1E)与页面(#0F0F12)都偏深,加深阴影 + 微亮描边拉开层次 */
+    /* 暗黑下 body(#26262B)与页面(#131316)都偏深,加深阴影 + 微亮描边拉开层次 */
     box-shadow: 0 16rpx 48rpx rgba(0, 0, 0, 0.6), 0 0 0 1rpx rgba(255, 255, 255, 0.06);
   }
 }

pages/settings/settings.js

@@ -194,12 +194,37 @@ Page({
    */
   async _uploadAvatar(filePath) {
     if (!cloud.enabled) throw new Error('cloud not enabled')
+    // Shrink the chosen avatar (chooseAvatar returns a full-res PNG) before
+    // upload — a 200px-wide file is tens of KB vs the original's MB, which
+    // is what lets remote avatars load in well under a second on the
+    // leaderboard. Falls back to the original file if compression is
+    // unavailable (e.g. old base lib / devtools) so upload never breaks.
+    const compressed = await this._compressAvatar(filePath)
     const cloudPath = `avatar/${Date.now()}-${Math.floor(Math.random() * 1e6)}.png`
-    const res = await wx.cloud.uploadFile({ cloudPath, filePath })
+    const res = await wx.cloud.uploadFile({ cloudPath, filePath: compressed })
     if (!res || !res.fileID) throw new Error('uploadFile returned no fileID')
     return res.fileID
   },
 
+  /**
+   * Compress an avatar temp file to ~200px wide before upload. Uses
+   * wx.compressImage (base lib 2.21.0+ honours `compressedWidth`; older
+   * libs ignore it and just apply `quality`, still a win). Resolves to the
+   * original path on any failure so the caller degrades gracefully.
+   */
+  _compressAvatar(filePath) {
+    return new Promise((resolve) => {
+      if (!wx.compressImage || !filePath) { resolve(filePath); return }
+      wx.compressImage({
+        src: filePath,
+        quality: 80,
+        compressedWidth: 200,
+        success: (res) => resolve((res && res.tempFilePath) || filePath),
+        fail: () => resolve(filePath)
+      })
+    })
+  },
+
   onNicknameBlur(e) {
     const value = (e.detail.value || '').trim()
     if (!value) return

pages/settings/settings.wxml

@@ -7,7 +7,7 @@
     </view>
     <view class="profile-row">
       <button class="avatar-btn" open-type="chooseAvatar" bindchooseavatar="onChooseAvatar">
-        <image class="avatar-img" src="{{avatarUrl || icons.peopleFill}}" mode="aspectFit"></image>
+        <image class="avatar-img {{avatarUrl ? 'has-avatar' : ''}}" src="{{avatarUrl || icons.peopleFill}}" mode="{{avatarUrl ? 'aspectFill' : 'aspectFit'}}"></image>
         <view class="avatar-overlay">
           <text>点击设置</text>
         </view>
@@ -39,17 +39,18 @@
       <image class="section-icon" src="{{icons.skinFill}}" mode="aspectFit"></image>
       <text class="section-title">配色方案</text>
     </view>
-    <view class="theme-list">
+    <view class="theme-cards">
       <view
-        class="theme-item {{currentThemeId === item.id ? 'active' : ''}}"
+        class="theme-card {{currentThemeId === item.id ? 'active' : ''}}"
         wx:for="{{themes}}"
         wx:key="id"
         data-id="{{item.id}}"
         bindtap="onSelectTheme"
       >
-        <view class="theme-color-dot" style="background: {{item.primary}};"></view>
-        <text class="theme-name">{{item.name}}</text>
-        <image class="theme-check-img" wx:if="{{currentThemeId === item.id}}" src="{{icons.check}}" mode="aspectFit"></image>
+        <view class="theme-card-swatch" style="background: linear-gradient(135deg, {{item.primary}}, {{item.primaryLight}});">
+          <image class="theme-card-check" wx:if="{{currentThemeId === item.id}}" src="{{icons.checkWhite}}" mode="aspectFit"></image>
+        </view>
+        <text class="theme-card-name {{currentThemeId === item.id ? 'active' : ''}}">{{item.name}}</text>
       </view>
     </view>
   </ui-card>

pages/settings/settings.wxss

@@ -14,7 +14,64 @@
   margin-bottom: 0;
 }
 
-/* ---- theme picker ---- */
+/* ---- theme picker: horizontal gradient swatch cards ---- */
+.theme-cards {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 20rpx;
+  padding-top: 8rpx;
+}
+
+.theme-card {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  width: calc((100% - 40rpx) / 3);
+  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
+}
+
+.theme-card:active {
+  transform: scale(0.94);
+}
+
+.theme-card-swatch {
+  width: 100%;
+  height: 96rpx;
+  border-radius: 20rpx;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  box-shadow: 0 4rpx 12rpx rgba(0, 0, 0, 0.10);
+  border: 4rpx solid transparent;
+  box-sizing: border-box;
+  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
+}
+
+.theme-card.active .theme-card-swatch {
+  border-color: var(--card-bg);
+  box-shadow: 0 0 0 4rpx var(--primary), 0 6rpx 16rpx rgba(var(--primary-rgb), 0.35);
+  transform: scale(1.04);
+}
+
+.theme-card-check {
+  width: 40rpx;
+  height: 40rpx;
+  filter: drop-shadow(0 2rpx 4rpx rgba(0, 0, 0, 0.25));
+}
+
+.theme-card-name {
+  font-size: 24rpx;
+  color: var(--text-secondary);
+  margin-top: 12rpx;
+  line-height: 1;
+}
+
+.theme-card-name.active {
+  color: var(--primary);
+  font-weight: 600;
+}
+
+/* ---- dark-mode & plan list (row-style pickers, e.g. 深色模式) ---- */
 .theme-list { margin-top: 0; }
 
 .theme-item {
@@ -40,20 +97,6 @@
   border-top: 1rpx solid transparent;
 }
 
-.theme-color-dot {
-  width: 44rpx;
-  height: 44rpx;
-  border-radius: 50%;
-  margin-right: 20rpx;
-  flex-shrink: 0;
-  box-shadow: 0 2rpx 10rpx rgba(0, 0, 0, 0.15);
-  transition: transform 0.2s ease;
-}
-
-.theme-item:active .theme-color-dot {
-  transform: scale(1.15);
-}
-
 .theme-name {
   flex: 1;
   font-size: 28rpx;
@@ -78,6 +121,10 @@
 
 .plan-item:last-child { border-bottom: none; }
 
+.plan-item {
+  position: relative;
+}
+
 .plan-item.active {
   background: rgba(var(--primary-rgb), 0.12);
   margin: 0 -32rpx;
@@ -87,6 +134,19 @@
   border-bottom: none;
 }
 
+/* left accent bar on the active plan, making the selection scan-able */
+.plan-item.active::before {
+  content: '';
+  position: absolute;
+  left: 0;
+  top: 50%;
+  transform: translateY(-50%);
+  width: 6rpx;
+  height: 48rpx;
+  border-radius: 3rpx;
+  background: linear-gradient(180deg, var(--primary), var(--primary-light));
+}
+
 .plan-radio {
   width: 40rpx;
   height: 40rpx;
@@ -283,6 +343,11 @@
   box-sizing: border-box;
 }
 
+/* 真实头像(正方形)用 aspectFill 填满圆形容器,去掉占位图的内缩 padding */
+.avatar-img.has-avatar {
+  padding: 0;
+}
+
 .avatar-overlay {
   position: absolute;
   bottom: 0;

pages/timer/timer.js

@@ -243,13 +243,13 @@ Page({
     const nextStreak = (streak.lastDate && streak.count >= 1) ? streak.count + 1 : 1
 
     if (stats.totalSessions === 0) {
-      return { level: 'first', message: '🎉 第一次训练!坚持就是胜利' }
+      return { level: 'first', message: '第一次训练!坚持就是胜利' }
     }
     if ([7, 14, 30, 50, 100, 365].includes(nextStreak)) {
-      return { level: 'milestone', message: `🔥 连续打卡 ${nextStreak} 天!` }
+      return { level: 'milestone', message: `连续打卡 ${nextStreak} 天!` }
     }
     if (elapsed > stats.maxDuration) {
-      return { level: 'record', message: `🏆 新纪录!${elapsed}秒` }
+      return { level: 'record', message: `新纪录!${elapsed}秒` }
     }
     return { level: 'normal', message: '完成!' }
   },
@@ -454,6 +454,7 @@ Page({
     this._lastCountdown = 0
     this._lastTipIndex = -1
     this._clearVibrateTimers()
+    this._countUpTask = null
     this.setData({
       showCompletion: false,
       isCompleted: false,
@@ -462,9 +463,7 @@ Page({
       isPaused: false,
       remaining: this.data.duration,
       overtime: 0,
-      goalReached: false,
-      // Re-init countUp so the big number rolls again on next start
-      _countUpTask: null
+      goalReached: false
     })
   },
 

pages/timer/timer.wxml

@@ -29,21 +29,21 @@
       duration="{{duration}}"
       remaining="{{isCompleted ? 0 : remaining}}"
       size="{{360}}"
-      ringWidth="{{16}}"
+      ringWidth="{{22}}"
       status="{{status}}"
       primaryColor="{{theme.primary}}"
       primaryLightColor="{{theme.primaryLight}}"
-      trackColor="{{isDark ? '#2C2C2E' : '#EEEEEE'}}"
+      trackColor="{{isDark ? '#3A3A40' : '#EEEEEE'}}"
     ></progress-ring>
 
     <!-- 完成庆祝粒子 -->
     <view class="celebrate-burst" wx:if="{{isCompleted}}">
-      <view class="spark s1">✨</view>
-      <view class="spark s2">⭐</view>
-      <view class="spark s3">💫</view>
-      <view class="spark s4">🌟</view>
-      <view class="spark s5">✨</view>
-      <view class="spark s6">💪</view>
+      <image class="spark s1" src="{{icons.sparkleFill}}" mode="aspectFit"></image>
+      <image class="spark s2" src="{{icons.sparkleFill}}" mode="aspectFit"></image>
+      <image class="spark s3" src="{{icons.crownFill}}" mode="aspectFit"></image>
+      <image class="spark s4" src="{{icons.sparkleFill}}" mode="aspectFit"></image>
+      <image class="spark s5" src="{{icons.sparkleFill}}" mode="aspectFit"></image>
+      <image class="spark s6" src="{{icons.likeFill}}" mode="aspectFit"></image>
     </view>
 
     <view class="overtime-badge" wx:if="{{overtime > 0}}">
@@ -87,7 +87,7 @@
       size="xl"
       block
       text="开始"
-      icon-src="{{icons.playFill}}"
+      icon-src="{{icons.playWhite}}"
       bindtap="onStart"
     ></ui-btn>
 
@@ -106,7 +106,7 @@
         variant="primary"
         size="xl"
         text="继续"
-        icon-src="{{icons.playFill}}"
+        icon-src="{{icons.playWhite}}"
         custom-style="margin-right: 28rpx;"
         bindtap="onStart"
       ></ui-btn>
@@ -137,7 +137,7 @@
   <view class="completion-mask" wx:if="{{showCompletion}}" catchtouchmove="onNoop">
     <view class="completion-card">
       <view class="completion-emoji-wrap">
-        <text class="completion-emoji">{{completionLevel === 'first' ? '🎉' : completionLevel === 'record' ? '🏆' : completionLevel === 'milestone' ? '🔥' : '✨'}}</text>
+        <image class="completion-icon" src="{{completionLevel === 'first' ? icons.partyWhite : completionLevel === 'record' ? icons.trophyWhite : completionLevel === 'milestone' ? icons.hotWhite : icons.sparkleWhite}}" mode="aspectFit"></image>
       </view>
       <text class="completion-title">{{completionMessage}}</text>
 
@@ -153,7 +153,7 @@
       </view>
 
       <view class="completion-streak" wx:if="{{completionStreak > 0}}">
-        <text class="streak-flame">🔥</text>
+        <image class="streak-flame" src="{{icons.hotFill}}" mode="aspectFit"></image>
         <text class="streak-text">连续打卡 {{completionStreak}} 天</text>
       </view>
 

pages/timer/timer.wxss

@@ -17,24 +17,25 @@
   justify-content: center;
 }
 
-/* breathing guide rings — three concentric layers */
+/* breathing guide rings — soft radial glows instead of hard outline circles,
+   so they read as ambient halo rather than a bullseye */
 .breathe-ring {
   position: absolute;
   border-radius: 50%;
-  border: 3rpx solid rgba(var(--primary-rgb), 0.15);
+  background: radial-gradient(circle, rgba(var(--primary-rgb), 0.10) 0%, rgba(var(--primary-rgb), 0) 65%);
   animation: breathePulse 3.5s ease-in-out infinite;
   pointer-events: none;
   z-index: 0;
 }
 
-.breathe-ring-1 { width: 480rpx; height: 480rpx; animation-delay: 0s; }
-.breathe-ring-2 { width: 400rpx; height: 400rpx; animation-delay: 0.5s; border-color: rgba(var(--primary-rgb), 0.25); border-width: 4rpx; }
-.breathe-ring-3 { width: 320rpx; height: 320rpx; animation-delay: 1s; border-color: rgba(var(--primary-rgb), 0.35); border-width: 5rpx; }
+.breathe-ring-1 { width: 520rpx; height: 520rpx; animation-delay: 0s; }
+.breathe-ring-2 { width: 440rpx; height: 440rpx; animation-delay: 0.5s; background: radial-gradient(circle, rgba(var(--primary-rgb), 0.14) 0%, rgba(var(--primary-rgb), 0) 65%); }
+.breathe-ring-3 { width: 380rpx; height: 380rpx; animation-delay: 1s; background: radial-gradient(circle, rgba(var(--primary-rgb), 0.18) 0%, rgba(var(--primary-rgb), 0) 65%); }
 
 .breathe-ring.fast { animation: breathePulseFast 1.4s ease-in-out infinite; }
-.breathe-ring.fast.breathe-ring-1 { animation-delay: 0s; border-color: rgba(var(--primary-rgb), 0.3); }
-.breathe-ring.fast.breathe-ring-2 { animation-delay: 0.25s; border-color: rgba(var(--primary-rgb), 0.45); }
-.breathe-ring.fast.breathe-ring-3 { animation-delay: 0.5s; border-color: rgba(var(--primary-rgb), 0.6); }
+.breathe-ring.fast.breathe-ring-1 { animation-delay: 0s; }
+.breathe-ring.fast.breathe-ring-2 { animation-delay: 0.25s; }
+.breathe-ring.fast.breathe-ring-3 { animation-delay: 0.5s; }
 
 /* celebration burst */
 .celebrate-burst {
@@ -47,11 +48,12 @@
 
 .spark {
   position: absolute;
-  font-size: 36rpx;
+  width: 44rpx;
+  height: 44rpx;
   animation: sparkBurst 1s ease-out forwards;
 }
 
-.s1 { top: -10rpx; left: 50%; margin-left: -18rpx; animation-delay: 0s; }
+.s1 { top: -10rpx; left: 50%; margin-left: -22rpx; animation-delay: 0s; }
 .s2 { top: 30rpx; right: -10rpx; animation-delay: 0.1s; }
 .s3 { bottom: -10rpx; right: 50rpx; animation-delay: 0.2s; }
 .s4 { bottom: 20rpx; left: 30rpx; animation-delay: 0.15s; }
@@ -264,9 +266,9 @@
   50%      { transform: scale(1.08); }
 }
 
-.completion-emoji {
-  font-size: 80rpx;
-  line-height: 1;
+.completion-icon {
+  width: 80rpx;
+  height: 80rpx;
 }
 
 .completion-title {
@@ -346,7 +348,8 @@
 }
 
 .streak-flame {
-  font-size: 32rpx;
+  width: 32rpx;
+  height: 32rpx;
 }
 
 .streak-text {

theme.json

@@ -2,15 +2,15 @@
   "light": {
     "navigationBarBackgroundColor": "#FF6B35",
     "navigationBarTextStyle": "white",
-    "backgroundColor": "#F5F5F5",
-    "backgroundColorTop": "#F5F5F5",
-    "backgroundColorBottom": "#F5F5F5"
+    "backgroundColor": "#FFF3ED",
+    "backgroundColorTop": "#FFF3ED",
+    "backgroundColorBottom": "#FFF3ED"
   },
   "dark": {
     "navigationBarBackgroundColor": "#FF6B35",
     "navigationBarTextStyle": "white",
-    "backgroundColor": "#0F0F12",
-    "backgroundColorTop": "#0F0F12",
-    "backgroundColorBottom": "#0F0F12"
+    "backgroundColor": "#131316",
+    "backgroundColorTop": "#131316",
+    "backgroundColorBottom": "#131316"
   }
 }

utils/darkMode.js

@@ -7,7 +7,8 @@ const STORAGE_KEY = 'dark_mode_pref'
 
 function _readSystemTheme() {
   try {
-    const info = wx.getSystemInfoSync()
+    // wx.getSystemInfoSync 已废弃,改用 wx.getWindowInfo(同样返回 theme 字段)
+    const info = wx.getWindowInfo()
     return info.theme === 'dark'
   } catch (e) {
     return false

utils/icons.js

@@ -53,6 +53,15 @@ const PATHS = {
   rankFill: '<path d="M3.5 18.49l6-6.01 4 4L22 6.92l-1.41-1.41-7.09 7.97-4-4L2 16.99z"/>',
   crown: '<path d="M5 16L3 5l5.5 5L12 4l3.5 6L21 5l-2 11H5zm0 2h14v2H5z" fill-rule="evenodd"/>',
   crownFill: '<path d="M5 16L3 5l5.5 5L12 4l3.5 6L21 5l-2 11H5zm0 2h14v2H5z"/>',
+  // Trophy (record celebrations) — Material emoji-events
+  trophy: '<path d="M19 5h-2V3H7v2H5c-1.1 0-2 .9-2 2v1c0 2.55 1.92 4.63 4.39 4.94.63 1.5 1.98 2.63 3.61 2.96V19H7v2h10v-2h-4v-3.1c1.63-.33 2.98-1.46 3.61-2.96C19.08 12.63 21 10.55 21 8V7c0-1.1-.9-2-2-2zM5 8V7h2v3.82C5.84 10.4 5 9.3 5 8zm14 0c0 1.3-.84 2.4-2 2.82V7h2v1z" fill-rule="evenodd"/>',
+  trophyFill: '<path d="M19 5h-2V3H7v2H5c-1.1 0-2 .9-2 2v1c0 2.55 1.92 4.63 4.39 4.94.63 1.5 1.98 2.63 3.61 2.96V19H7v2h10v-2h-4v-3.1c1.63-.33 2.98-1.46 3.61-2.96C19.08 12.63 21 10.55 21 8V7c0-1.1-.9-2-2-2zM5 8V7h2v3.82C5.84 10.4 5 9.3 5 8zm14 0c0 1.3-.84 2.4-2 2.82V7h2v1z"/>',
+  // Party popper (first-time celebrations) — Material celebration
+  party: '<path d="M2 22l14-5-9-9-5 14zm12.53-9.47l1.41-1.41 2.83 2.83-1.41 1.41-2.83-2.83zm.53-6.53L16.47 4.59l1.41-1.41 1.41 1.41-1.41 1.42zM21 11h-3v-2h3v2zm-5.65-4.35L14.24 5.54 15.65 4.1l1.11 1.11-1.41 1.44zM13 3V0h2v3h-2zM8.35 5.65l-1.41-1.44L8.06 3.1l1.41 1.41 1.12 1.14z" fill-rule="evenodd"/>',
+  partyFill: '<path d="M2 22l14-5-9-9-5 14zm12.53-9.47l1.41-1.41 2.83 2.83-1.41 1.41-2.83-2.83zm.53-6.53L16.47 4.59l1.41-1.41 1.41 1.41-1.41 1.42zM21 11h-3v-2h3v2zm-5.65-4.35L14.24 5.54 15.65 4.1l1.11 1.11-1.41 1.44zM13 3V0h2v3h-2zM8.35 5.65l-1.41-1.44L8.06 3.1l1.41 1.41 1.12 1.14z"/>',
+  // Sparkle (generic celebrations + confetti particles)
+  sparkle: '<path d="M12 2l1.8 5.7L19.5 9l-5.7 1.3L12 16l-1.8-5.7L4.5 9l5.7-1.3L12 2zm7 11l.9 2.8 2.8.9-2.8.9-.9 2.8-.9-2.8-2.8-.9 2.8-.9.9-2.8zM5 14l.7 2.1 2.1.7-2.1.7L5 19.5l-.7-2.1-2.1-.7 2.1-.7L5 14z" fill-rule="evenodd"/>',
+  sparkleFill: '<path d="M12 2l1.8 5.7L19.5 9l-5.7 1.3L12 16l-1.8-5.7L4.5 9l5.7-1.3L12 2zm7 11l.9 2.8 2.8.9-2.8.9-.9 2.8-.9-2.8-2.8-.9 2.8-.9.9-2.8zM5 14l.7 2.1 2.1.7-2.1.7L5 19.5l-.7-2.1-2.1-.7 2.1-.7L5 14z"/>',
   form: '<path d="M14 2H6c-1.1 0-1.99.9-1.99 2L4 20c0 1.1.89 2 1.99 2H18c1.1 0 2-.9 2-2V8l-6-6zm2 16H8v-2h8v2zm0-4H8v-2h8v2zm-3-5V3.5L18.5 9H13z" fill-rule="evenodd"/>',
   formFill: '<path d="M14 2H6c-1.1 0-1.99.9-1.99 2L4 20c0 1.1.89 2 1.99 2H18c1.1 0 2-.9 2-2V8l-6-6zm2 16H8v-2h8v2zm0-4H8v-2h8v2zm-3-5V3.5L18.5 9H13z"/>',
   // Notification
@@ -132,6 +141,19 @@ const build = (theme) => {
   out.deleteInactive = _svg(PATHS.delete, INACTIVE)
   out.successFill = _svg(PATHS.roundCheckFill, s)
   out.successLine = _svg(PATHS.roundCheck, INACTIVE)
+  // White variants for icons sitting on the theme-gradient card / disc
+  // (completion modal, podium accents, the index hero card, etc.) AND for
+  // icons rendered on the primary (filled) buttons, whose background is the
+  // same theme color as a *Fill variant — orange-on-orange would vanish.
+  // Baked-in white is REQUIRED: these are data-URI SVG <image> tags, so CSS
+  // color / currentColor cannot recolor them; only a white SVG works.
+  out.trophyWhite = _svg(PATHS.trophyFill, '#FFFFFF')
+  out.partyWhite = _svg(PATHS.partyFill, '#FFFFFF')
+  out.hotWhite = _svg(PATHS.hotFill, '#FFFFFF')
+  out.formWhite = _svg(PATHS.formFill, '#FFFFFF')
+  out.playWhite = _svg(PATHS.playFill, '#FFFFFF')
+  out.sparkleWhite = _svg(PATHS.sparkleFill, '#FFFFFF')
+  out.checkWhite = _svg(PATHS.check, '#FFFFFF')
   return out
 }
 

utils/plan.js

@@ -75,6 +75,9 @@ const getPlan = (planId, customPlans) => {
 
 const getTodayTarget = (planId, currentDay) => {
   const plan = getPlan(planId)
+  // 防御:计划数据损坏(planId 无效 / days 为空)时直接返回 0,
+  // 避免 plan.days[0] 为 undefined 后访问 .target 抛出崩溃。
+  if (!plan.days || plan.days.length === 0) return 0
   const day = plan.days.find(d => d.day === currentDay)
   return day ? day.target : plan.days[0].target
 }
@@ -95,7 +98,9 @@ const getPlanDay = (planId, records, planStartDate, customPlans) => {
     return true
   })
 
-  const trainedDays = new Set(eligibleRecords.map(r => r.date)).size
+  // 用 dateOnly 去重:r.date 带时分秒,同一天多次训练必须算作"1 天",
+  // 否则会被当成分属两天而错误跳过计划进度。
+  const trainedDays = new Set(eligibleRecords.map(r => dateOnly(r.date))).size
   return Math.min(trainedDays + 1, plan.totalDays)
 }
 

utils/theme.js

@@ -38,6 +38,14 @@ const THEMES = [
     primaryLight: '#F06A9A',
     primaryBg: '#FDEEF3',
     primaryRgb: '236,64,122'
+  },
+  {
+    id: 'teal',
+    name: '湖青',
+    primary: '#00BCD4',
+    primaryLight: '#4DD0E1',
+    primaryBg: '#E0F7FA',
+    primaryRgb: '0,188,212'
   }
 ]
 
@@ -95,9 +103,12 @@ const setTheme = (id) => {
 
 const getThemeStyle = (theme, isDark = false) => {
   const t = theme || getCurrentTheme()
+  // Dark palette is unified with theme.json (#131316 family) so the chrome
+  // background and the page background stop disagreeing. Card is brightened
+  // to keep elevation readable on the darker backdrop.
   const baseVars = isDark
-    ? '--text:#E5E5E7;--text-secondary:#98989F;--bg:#2C2C2E;--bg-gradient-start:#2C2C2E;--bg-gradient-end:#38383A;--card-bg:#3A3A3C;--bg-soft:#48484A;--border:#48484A;--success:#30D158;--success-rgb:48,209,88;--danger:#FF6B6B;--danger-rgb:255,107,107;'
-    : BASE_VARS
+    ? '--text:#E5E5E7;--text-secondary:#98989F;--bg:#131316;--bg-gradient-start:#131316;--bg-gradient-end:#1C1C20;--card-bg:#26262B;--bg-soft:#343439;--border:#343439;--success:#30D158;--success-rgb:48,209,88;--danger:#FF6B6B;--danger-rgb:255,107,107;'
+    : `--text:#333333;--text-secondary:#999999;--bg:${t.primaryBg};--bg-gradient-start:${t.primaryBg};--bg-gradient-end:#FAFAFA;--card-bg:#FFFFFF;--bg-soft:#F0F0F0;--border:#EEEEEE;--success:#4CAF50;--success-rgb:76,175,80;--danger:#E53935;--danger-rgb:229,57,53;`
   return `${baseVars}--primary:${t.primary};--primary-light:${t.primaryLight};--primary-bg:${t.primaryBg};--primary-rgb:${t.primaryRgb};`
 }
 
@@ -116,7 +127,7 @@ const applyThemeToPage = (self) => {
   // theme.json 的 dark section 只响应系统暗黑模式。用户手动选择暗黑
   // 但系统是明亮时,窗口背景仍为浅色,切 tab 会闪白。这里用 API 强制设置
   // 窗口背景,让 tab 切换时的瞬间底色与当前模式一致。
-  const bg = isDark ? '#0F0F12' : '#F5F5F5'
+  const bg = isDark ? '#131316' : theme.primaryBg
   try { wx.setBackgroundColor({ backgroundColor: bg, backgroundColorTop: bg, backgroundColorBottom: bg }) } catch (e) {}
 }
 
@@ -125,7 +136,7 @@ const applyWindowBg = () => {
   try {
     const darkMod = require('./darkMode')
     const isDark = darkMod.getInitialDarkMode()
-    const bg = isDark ? '#0F0F12' : '#F5F5F5'
+    const bg = isDark ? '#131316' : getCurrentTheme().primaryBg
     wx.setBackgroundColor({ backgroundColor: bg, backgroundColorTop: bg, backgroundColorBottom: bg })
   } catch (e) {}
 }

utils/timer.js

@@ -36,14 +36,25 @@ class Timer {
     this._tick()
     this._intervalId = setInterval(() => { this._tick() }, 1000)
 
-    // Register foreground listener (idempotent — we keep a flag so we don't
+    // Register foreground listener (idempotent — keep a flag so we don't
     // double-register if start() is called multiple times in one session)
-    if (!this._appShowBound && typeof wx.onAppShow === 'function') {
+    this._bindAppShow()
+  }
+
+  _bindAppShow() {
+    if (this._appShowBound || typeof wx.onAppShow !== 'function') return
     try {
       wx.onAppShow(this._onAppShow)
       this._appShowBound = true
     } catch (e) {}
   }
+
+  _unbindAppShow() {
+    if (!this._appShowBound || typeof wx.offAppShow !== 'function') return
+    try {
+      wx.offAppShow(this._onAppShow)
+    } catch (e) {}
+    this._appShowBound = false
   }
 
   pause() {
@@ -67,6 +78,7 @@ class Timer {
     this._paused = false
     clearInterval(this._intervalId)
     this._intervalId = null
+    this._unbindAppShow()
     return this._elapsed
   }