/* ── 页面基础 ── */
* {
  -webkit-tap-highlight-color: transparent;
}

html,
body {
  height: 100%;
  margin: 0;
  background-color: #000;
}

/* ── 时钟样式 ── */
#main {
  color: #dee1e6;
  font-weight: bold;
  text-align: center;
  position: fixed;
  left: 0;
  right: 0;
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  /* 等宽数字：防止数字宽度差异导致时钟抖动 */
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
  /* 禁止双击选中文字 */
  user-select: none;
  /* 屏蔽触摸点击高亮 */
  -webkit-tap-highlight-color: transparent;
  cursor: pointer;
  transition: color 2s ease, text-shadow 2s ease, transform 0.5s ease;
  
  /* 启用 OLED 防烧屏像素微距位移：以 6 分钟为一周期，随机在很小的范围内平移 */
  animation: oled-anti-burn-in 360s ease-in-out infinite;
}

/* ── 音量提示 HUD ── */
#volume-hud {
  position: fixed;
  top: 92px;
  left: 50%;
  transform: translateX(-50%) translateY(-14px);
  /* 统一高度与内边距 */
  display: flex;
  align-items: center;
  justify-content: center;
  height: 46px;
  padding: 0 24px;
  box-sizing: border-box;
  border-radius: 50px;
  /* 液态玻璃效果 */
  background: rgba(255, 255, 255, 0.10);
  backdrop-filter: blur(28px) saturate(200%) brightness(1.1);
  -webkit-backdrop-filter: blur(28px) saturate(200%) brightness(1.1);
  border: 1px solid rgba(255, 255, 255, 0.20);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.40),
    inset 0 1.5px 0 rgba(255, 255, 255, 0.18),
    inset 0 -1px 0 rgba(0, 0, 0, 0.12);
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  user-select: none;
  z-index: 9999;
  transition:
    opacity 0.28s ease,
    transform 0.40s cubic-bezier(0.34, 1.56, 0.64, 1);
}

#volume-hud.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

#volume-text {
  font-size: 18px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
  letter-spacing: 0.02em;
  color: rgba(180, 185, 195, 0.85);
}

/* ══════════════════════════════════════════════
   番茄钟
   ══════════════════════════════════════════════ */
/* ── 悬浮按钮（右下角 🍅）── */
#pom-fab {
  position: fixed;
  bottom: 24px;
  right: 28px;
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  user-select: none;
  opacity: 0.2;
  z-index: 8500;
  -webkit-tap-highlight-color: transparent;
  transition:
    opacity 0.4s cubic-bezier(0.25, 1, 0.5, 1),
    transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* 扩大判定区域，让鼠标靠近或手指触碰附近时都能触发图标显现 */
#pom-fab-zone {
  position: fixed;
  bottom: 0;
  right: 0;
  width: 104px;
  height: 90px;
  z-index: 8499;
}

#pom-fab-zone:hover + #pom-fab,
#pom-fab:hover {
  opacity: 0.72;
  transform: scale(1.25);
}

#pom-fab.running {
  opacity: 0.55;
  animation: pom-fab-glow 2.4s ease-in-out infinite;
}

/* 无计时状态、且主面板与待办面板均未显示时，自动隐藏该图标 */
body:has(#pom-panel:not(.running):not(.visible)):has(#pom-todo-panel:not(.visible)) #pom-fab {
  opacity: 0;
  transform: scale(0.85);
}

/* 在隐藏状态下，只要滑入或触碰到周围隐藏的判定区域，就直接显现效果 */
body:has(#pom-panel:not(.running):not(.visible)):has(#pom-todo-panel:not(.visible)) #pom-fab-zone:hover + #pom-fab,
body:has(#pom-panel:not(.running):not(.visible)):has(#pom-todo-panel:not(.visible)) #pom-fab:hover {
  opacity: 0.72;
  transform: scale(1.25);
}
@keyframes pom-fab-glow {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.55;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.85;
  }
}

/* ── 主面板（底部居中，左右双栏布局）── */
#pom-panel {
  position: fixed;
  bottom: 32px;
  left: 50%;
  right: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px 20px 12px;
  width: min(276px, calc(100vw - 36px));
  box-sizing: border-box;
  border-radius: 36px;
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(32px) saturate(200%) brightness(1.08);
  -webkit-backdrop-filter: blur(32px) saturate(200%) brightness(1.08);
  border: 1px solid rgba(255, 255, 255, 0.13);
  box-shadow:
    0 12px 40px rgba(0, 0, 0, 0.55),
    inset 0 1.5px 0 rgba(255, 255, 255, 0.15),
    inset 0 -1px 0 rgba(0, 0, 0, 0.15);
  opacity: 0;
  pointer-events: none;
  user-select: none;
  z-index: 9000;
  /* 初始/收起状态：从居中位置平移到视口右下角的番茄按钮处，并缩小 */
  transform: translateX(-50%) translate(calc(50vw - 41px), 45px) scale(0.05);
  transform-origin: center center;
  transition:
    opacity 0.35s ease,
    transform 0.45s cubic-bezier(0.2, 1.15, 0.4, 1);
  /* 减轻回弹力度 */
}

#pom-panel.visible {
  opacity: 1;
  pointer-events: auto;
  /* 展开状态：水平居中并恢复原大小 */
  transform: translateX(-50%) translate(0, 0) scale(1);
}

/* ── 阶段标签 ── */
#pom-label {
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 0.45s ease;
}

/* ── 中间主体行：左圆环 + 右信息列 ── */
#pom-main-row {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 14px;
  width: 100%;
  transition: margin-top 0.3s ease;
}

/* 运行时输入框消失，顺势上移圆环，填补空白 */
#pom-panel.running #pom-main-row {
  margin-top: -6px;
}

/* ── 右侧信息列 ── */
#pom-info-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex: 1;
}

/* ── 圆环容器（SVG + 阶段图标叠层）── */
#pom-ring-wrap {
  position: relative;
  width: 84px;
  height: 84px;
  flex-shrink: 0;
  margin-left: 8px;
  margin-top: -8px;
  /* 视觉对齐：与右侧圆点保持同一水平线 */
}

#pom-ring-wrap svg {
  width: 84px;
  height: 84px;
  display: block;
}

#pom-ring-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.07);
  stroke-width: 8;
}

#pom-ring-fg {
  fill: none;
  stroke-width: 8;
  stroke-linecap: round;
  transform-box: fill-box;
  transform-origin: center;
  transform: rotate(-90deg);
  transition:
    stroke-dashoffset 0.9s cubic-bezier(0.4, 0, 0.2, 1),
    stroke 0.45s ease;
}

/* ── 阶段图标（圆环中心）── */
#pom-time {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  line-height: 1;
  transform: translateY(-2px);
  /* 补偿 emoji 字形自带的下沉 baseline */
  pointer-events: none;
}

/* ── 会话圆点 ── */
#pom-dots {
  display: flex;
  gap: 8px;
}

.pom-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.10);
  border: 1.5px solid rgba(255, 255, 255, 0.20);
  transition: background 0.35s ease, border-color 0.35s ease;
}

.pom-dot.active {
  animation: pom-dot-pulse 1.6s ease-in-out infinite;
}
@keyframes pom-dot-pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(0.75);
    opacity: 0.45;
  }
}

/* ── 操作按钮栏 ── */
#pom-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  width: 100%;
  margin-top: 2px;
}

.pom-action-btn {
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.11);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(200, 210, 228, 0.82);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    transform 0.15s ease,
    color 0.2s ease;
}

.pom-action-btn:hover {
  background: rgba(255, 255, 255, 0.11);
  border-color: rgba(255, 255, 255, 0.20);
  transform: translateY(-2px);
}

.pom-action-btn:active {
  transform: scale(0.88);
  transition-duration: 0.08s;
}

/* 播放图标单独缩小（暂停/重置/关闭大小刚好）*/
#pom-toggle-icon {
  font-size: 11px;
}

/* 暂停图标：放大并加粗描边，与其他图标视觉等重 */
#pom-panel.running #pom-toggle-icon {
  font-size: 14px;
  filter: drop-shadow(0 0 0.4px currentColor);
}

/* hover 时从 data-key 属性读取快捷键，气泡浮于按钮上方 */
/* body.is-touch 时完全不显示（触摸屏 hover 残留问题）*/
body.is-touch .pom-action-btn::after,
body.is-touch #pom-fab::after {
  display: none;
}

.pom-action-btn::after,
#pom-fab::after {
  content: attr(data-key);
  position: absolute;
  bottom: calc(100% + 7px);
  left: 50%;
  transform: translateX(-50%) translateY(5px);
  padding: 3px 8px;
  border-radius: 9999px;
  background: rgba(20, 24, 32, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.10);
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  font-size: 10px;
  font-weight: 600;
  color: rgba(175, 185, 210, 0.85);
  letter-spacing: 0.06em;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition:
    opacity 0.18s ease,
    transform 0.18s ease;
}

.pom-action-btn:hover::after,
#pom-fab:hover::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* 开始/暂停按钮运行时橙色高亮 */
#pom-panel.running #pom-btn-toggle {
  border-color: rgba(255, 112, 67, 0.40);
  background: rgba(255, 112, 67, 0.10);
  color: rgba(255, 150, 100, 0.95);
}

/* 关闭按钮 hover 时微调 */
#pom-btn-close:hover {
  border-color: rgba(255, 80, 80, 0.28);
  background: rgba(255, 80, 80, 0.08);
  color: rgba(255, 130, 130, 0.90);
}

/* 气泡提示基础样式 (类 iOS 风格) */
.pom-reset-bubble {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 0) scale(0.5);
  background: rgba(40, 40, 40, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 10px 18px; /* 稍微大一点，更显眼 */
  border-radius: 100px;
  font-size: 15px; /* 加大字体 */
  font-weight: 500;
  color: #fff;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  z-index: 10;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25); /* 稍微增强阴影 */
}

/* 气泡激活态：统一高度，更贴近按钮 */
.pom-reset-bubble.active {
  transform: translate(-50%, -50px) scale(1);
  opacity: 1;
}

/* 气泡释放确认态：高亮/放大反馈 */
.pom-reset-bubble.ready {
  background: rgba(255, 69, 58, 0.9); /* 类 iOS 破坏性操作红色 */
  transform: translate(-50%, -55px) scale(1.05);
  box-shadow: 0 12px 24px rgba(255, 69, 58, 0.4);
}

/* 长按时平滑隐藏原本的快捷键气泡（动画衔接） */
#pom-btn-reset.hide-shortcut::after {
  opacity: 0 !important;
  transform: translateX(-50%) translateY(5px) !important;
}

/* 为重启按钮添加 position relative 以定位气泡，并禁止默认的触控滑动行为（防止触发浏览器或页面的滚动从而中断手势） */
#pom-btn-reset {
  position: relative;
  touch-action: none; 
}

/* ── 中断记录栏 ── */
#pom-interrupt-bar {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 12px;
  width: 100%;
  max-height: 0;
  padding: 0;
  opacity: 0;
  overflow: hidden;
  transition: all 0.35s cubic-bezier(0.2, 1.15, 0.4, 1);
  pointer-events: none;
  margin-top: 0;
}

#pom-panel.running #pom-interrupt-bar {
  max-height: 48px;
  opacity: 1;
  margin-top: 4px;
  padding-top: 4px;
  pointer-events: auto;
  overflow: visible;
}

/* 针对非专注阶段隐藏（休息期间无需记录中断） */
#pom-panel.running.break-phase #pom-interrupt-bar {
  max-height: 0;
  opacity: 0;
  margin-top: 0;
  pointer-events: none;
}

.pom-int-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 14px;
  height: 36px;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(200, 210, 228, 0.9);
  font-size: 13px;
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  position: relative;
}

.pom-int-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.22);
  transform: translateY(-2px);
}

.pom-int-btn:active {
  transform: scale(0.92);
  transition-duration: 0.08s;
}

.pom-int-badge {
  background: rgba(255, 112, 67, 0.2);
  border: 1px solid rgba(255, 112, 67, 0.3);
  color: rgba(255, 150, 100, 0.95);
  border-radius: 9999px;
  padding: 1px 6px;
  font-size: 12px;
  font-weight: 700;
  margin-left: 2px;
  font-variant-numeric: tabular-nums;
  animation: pom-badge-pop 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes pom-badge-pop {
  0% { transform: scale(0.5); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

/* 中断按钮快捷键提示 */
body.is-touch .pom-int-btn::after {
  display: none;
}

.pom-int-btn::after {
  content: attr(data-key);
  position: absolute;
  bottom: calc(100% + 7px);
  left: 50%;
  transform: translateX(-50%) translateY(5px);
  padding: 3px 8px;
  border-radius: 9999px;
  background: rgba(20, 24, 32, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.10);
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  font-size: 10px;
  font-weight: 600;
  color: rgba(175, 185, 210, 0.85);
  letter-spacing: 0.06em;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.pom-int-btn:hover::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── 阶段切换通知横幅 ── */
#pom-notif {
  position: fixed;
  top: 92px;
  left: 50%;
  transform: translateX(-50%) translateY(-14px);
  /* 统一高度与内边距 */
  display: flex;
  align-items: center;
  justify-content: center;
  height: 46px;
  padding: 0 24px;
  box-sizing: border-box;
  border-radius: 50px;
  background: rgba(255, 255, 255, 0.10);
  backdrop-filter: blur(28px) saturate(200%) brightness(1.1);
  -webkit-backdrop-filter: blur(28px) saturate(200%) brightness(1.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.42),
    inset 0 1.5px 0 rgba(255, 255, 255, 0.18),
    inset 0 -1px 0 rgba(0, 0, 0, 0.12);
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: rgba(218, 226, 238, 0.92);
  white-space: nowrap;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  user-select: none;
  z-index: 9997;
  /* 当同时出现 volume-hud 时向下偏移避免重叠，这里的过渡效果会包含 top 属性 */
  transition:
    width 0.35s cubic-bezier(0.34, 1.56, 0.64, 1),
    opacity 0.28s ease,
    top 0.35s cubic-bezier(0.34, 1.56, 0.64, 1),
    transform 0.40s cubic-bezier(0.34, 1.56, 0.64, 1);
}

#pom-notif.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

body.vol-hud-active #pom-notif {
  top: 154px;
  /* 当音量弹窗也显现时，番茄通知会被自动挤到下一行 */
}

/* ── 任务名称输入框 ── */
#pom-task-input {
  width: 100%;
  box-sizing: border-box;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 36px;
  color: rgba(218, 226, 240, 0.92);
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  font-size: 13px;
  font-weight: 500;
  padding: 7px 12px;
  text-align: center;
  outline: none;
  /* max-height / overflow 用于无任务名时的折叠动画 */
  max-height: 40px;
  overflow: hidden;
  transition:
    background 0.25s ease,
    border-color 0.25s ease,
    max-height 0.35s ease,
    opacity 0.3s ease,
    padding-top 0.35s ease,
    padding-bottom 0.35s ease;
}

#pom-task-input::placeholder {
  color: rgba(175, 185, 205, 0.38);
}

#pom-task-input:focus:not([readonly]) {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 112, 67, 0.55);
}

/* 运行时变为只读标签样式 */
#pom-task-input[readonly] {
  background: transparent;
  border-color: transparent;
  font-weight: 700;
  font-size: 14px;
  color: rgba(218, 226, 240, 0.88);
  cursor: default;
  pointer-events: none;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 运行时若无任务名则平滑折叠输入框（不可用 display:none，无法过渡）*/
#pom-panel.running #pom-task-input:placeholder-shown {
  max-height: 0;
  opacity: 0;
  padding-top: 0;
  padding-bottom: 0;
  pointer-events: none;
}

/* ── 目标番茄数步进器 ── */
#pom-session-stepper {
  display: flex;
  align-items: center;
  gap: 8px;
  transition: opacity 0.3s ease;
}

/* 运行时变暗但保持可见（让用户看到目标，不可操作）*/
#pom-panel.running #pom-session-stepper {
  opacity: 0.35;
  pointer-events: none;
}

#pom-sess-dec,
#pom-sess-inc {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(200, 210, 228, 0.80);
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  transition:
    background 0.2s ease,
    transform 0.15s ease;
}

#pom-sess-dec:hover,
#pom-sess-inc:hover {
  background: rgba(255, 255, 255, 0.16);
  transform: scale(1.12);
}

#pom-sess-dec:active,
#pom-sess-inc:active {
  transform: scale(0.92);
}

#pom-sess-count {
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: rgba(175, 185, 205, 0.70);
  min-width: 28px;
  text-align: center;
  letter-spacing: 0.02em;
}

/* ── 溢出圆点（>8 个番茄时显示 +N）── */
.pom-dot-more {
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  font-size: 10px;
  font-weight: 700;
  color: rgba(175, 185, 205, 0.55);
  align-self: center;
}

/* ══════════════════════════════════════════════
   今日待办面板
   ══════════════════════════════════════════════ */
#pom-todo-panel {
  position: fixed;
  /* 调整中心位置：位于屏幕中央偏右，让它展开时比较自然 */
  top: 50%;
  right: 32px;
  /* 初始/收起状态：从居中偏右的位置精确定位到视口底部的番茄钟📝 按钮处，并缩小 */
  transform: translate(calc(-50vw + 122px), calc(50vh - 45px)) scale(0.05);
  transform-origin: center bottom;
  width: 340px;
  max-width: calc(100vw - 32px);
  max-height: 80vh;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 18px 20px;
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(32px) saturate(200%) brightness(1.08);
  -webkit-backdrop-filter: blur(32px) saturate(200%) brightness(1.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5), inset 0 1.5px 0 rgba(255, 255, 255, 0.15);
  opacity: 0;
  pointer-events: none;
  /* 调整 z-index 确保在番茄钟主面板 (z-index: 9000)之上，避免动画被遮挡 */
  z-index: 9005;
  transition: opacity 0.35s ease, transform 0.45s cubic-bezier(0.2, 1.15, 0.4, 1);
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  color: rgba(255, 255, 255, 0.9);
}

/* 主面板隐藏时打开待办的初始/收起状态（从屏幕右侧滑入，不涉及上下移动） */
#pom-todo-panel.from-side {
  transform: translateY(-50%) translateX(30px) scale(0.95);
  transform-origin: center right;
  transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.2, 1, 0.4, 1);
}

#pom-todo-panel.visible {
  opacity: 1;
  pointer-events: auto;
  /* 展开状态：恢复原本预设的右侧居中位置 */
  transform: translateY(-50%) translate(0, 0) scale(1);
}

/* 主面板隐藏时打开待办的展开状态 */
#pom-todo-panel.from-side.visible {
  transform: translateY(-50%) translateX(0) scale(1);
}
@keyframes listFadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

to {
    opacity: 1;
    transform: translateY(0);
  }
}

.list-fade-in {
  animation: listFadeIn 0.35s cubic-bezier(0.2, 1, 0.4, 1) forwards;
}

.todo-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

/* 自定义下拉菜单容器 */
.custom-dropdown {
  position: relative;
  display: inline-block;
  min-width: 140px;
}

/* 触发按钮 */
.dropdown-trigger {
  width: 100%;
  box-sizing: border-box;
  appearance: none;
  -webkit-appearance: none;
  background: rgba(255, 255, 255, 0.08);
  /* 提亮点，质感更好 */
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 9999px;
  padding: 8px 12px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: rgba(218, 226, 238, 0.95);
  cursor: pointer;
  outline: none;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  /* 箭头推到右边 */
  gap: 8px;
}

.dropdown-trigger:hover,
.custom-dropdown.open .dropdown-trigger {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.dropdown-trigger:active {
  transform: translateY(0);
  box-shadow: none;
}

.dropdown-arrow {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.custom-dropdown.open .dropdown-arrow {
  transform: rotate(180deg);
}

/* 下拉面板 */
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  width: 100%;
  /* 和 Trigger 同宽 */
  min-width: max-content;
  /* 防文字换行被截断 */
  box-sizing: border-box;
  background: rgba(26, 26, 28, 0.65);
  /* 降低透明度让底层文字不易干扰 */
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 14px;
  padding: 6px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(40px) saturate(200%);
  /* 增加模糊度，提升清晰度 */
  -webkit-backdrop-filter: blur(40px) saturate(200%);
  z-index: 100;
  /* 动画初始状态 */
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px) scale(0.95);
  transform-origin: top center;
  transition: all 0.25s cubic-bezier(0.2, 1.15, 0.4, 1);
  pointer-events: none;
}

/*打开时的下拉面板*/
.custom-dropdown.open .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

/* 滑动高亮背景（水珠粘连效果） */
.dropdown-highlight {
  position: absolute;
  top: 0;
  left: 6px;
  right: 6px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  /* 类似iOS的弹性流体过渡效果 */
  transition: transform 0.3s cubic-bezier(0.25, 1, 0.3, 1), height 0.3s cubic-bezier(0.25, 1, 0.3, 1), opacity 0.2s ease;
}

.dropdown-item {
  position: relative;
  z-index: 1;
  padding: 10px 12px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(218, 226, 238, 0.85);
  cursor: pointer;
  border-radius: 8px;
  /* 圆角加大一些匹配容器 */
  transition: color 0.2s cubic-bezier(0.4, 0, 0.2, 1), font-weight 0.2s;
  white-space: nowrap;
  display: flex;
  align-items: center;
  background: transparent !important;
  /* 背景由 highlight 接管 */
  box-shadow: none !important;
}

.dropdown-item:hover,
.dropdown-item.active {
  color: #fff;
}

.dropdown-item.active {
  font-weight: 600;
}

.todo-title {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: rgba(218, 226, 238, 0.95);
}

.todo-icon-btn {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.5);
  font-size: 16px;
  cursor: pointer;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  padding: 0; /* 统一下按钮容器，防止内边距破坏圆形 */
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s;
}

.todo-icon-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.todo-icon-btn[data-key] {
  position: relative;
}

body.is-touch .todo-icon-btn[data-key]::after {
  display: none;
}

.todo-icon-btn[data-key]::after {
  content: attr(data-key);
  position: absolute;
  bottom: calc(100% + 7px);
  left: 50%;
  transform: translateX(-50%) translateY(5px);
  padding: 3px 8px;
  border-radius: 9999px;
  background: rgba(20, 24, 32, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.10);
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  font-size: 10px;
  font-weight: 600;
  color: rgba(175, 185, 210, 0.85);
  letter-spacing: 0.06em;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition:
    opacity 0.18s ease,
    transform 0.18s ease;
  z-index: 100;
}

.todo-icon-btn[data-key]:hover::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.todo-list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-right: 4px;
  padding-bottom: 20px;
}

.todo-list > * {
  flex-shrink: 0;
}

.todo-list::-webkit-scrollbar {
  width: 4px;
}

.todo-list::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 2px;
}

.todo-item {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0;
  padding: 12px;
  min-height: 66px; /* 修改为 min-height 允许内部下拉菜单撑开高度 */
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 36px;
  transition: background 0.2s, border-color 0.2s;
  cursor: default;
}

.todo-main-row {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
}

.todo-item:hover {
  background: rgba(255, 255, 255, 0.08);
}

.todo-item.active {
  background: rgba(255, 112, 67, 0.12);
  border-color: rgba(255, 112, 67, 0.35);
}

.todo-item.completed {
  opacity: 0.55;
  transition: opacity 0.3s ease;
}

.todo-item.completed .todo-name::after {
  width: 100%;
}

.todo-chk {
  width: 18px;
  height: 18px;
  accent-color: #ff7043;
  cursor: pointer;
  margin: 0;
}

.todo-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow: hidden;
}

.todo-name {
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  position: relative;
  display: inline-block;
  max-width: 100%;
}

.todo-name::after {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 0;
  height: 1.5px;
  background: currentColor;
  transition: width 0.3s cubic-bezier(0.25, 1, 0.3, 1);
}

.todo-poms {
  font-size: 11px;
  letter-spacing: 2px;
}

.todo-interrupts {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.45);
  display: flex;
  gap: 8px;
  margin-top: 2px;
}

.todo-interrupts span {
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.todo-play {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  font-size: 16px;
  width: 28px;
  height: 28px;
  padding: 0;
  border-radius: 50%;
  transition: color 0.2s, transform 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.todo-play:hover {
  color: #ff7043;
  transform: scale(1.15);
}

.todo-btn-glyph {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.todo-del {
  background: none;
  border: none;
  color: rgba(255, 0, 0, 0.4);
  cursor: pointer;
  font-size: 14px;
  width: 28px;
  height: 28px;
  padding: 0;
  border-radius: 50%;
  transition: color 0.2s, background 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.todo-del:hover {
  color: rgba(255, 80, 80, 0.9);
  background: rgba(255, 0, 0, 0.1);
}

.hist-group {
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 32px;
  overflow: hidden;
  /* 调整 margin-bottom，原本的 todo-list 有 gap: 10px，所以这里不需要太多额外边距 */
}

.hist-summary {
  padding: 12px 14px;
  background: rgba(0, 0, 0, 0.15);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.hist-summary-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.hist-date {
  font-size: 14px;
  font-weight: 700;
  color: rgba(218, 226, 238, 0.95);
  letter-spacing: 0.05em;
}

.hist-completion {
  font-size: 12px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.5);
}

.hist-stats {
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.hist-stat-item {
  flex: 1;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 9999px;
  padding: 8px 4px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.hist-stat-val {
  font-size: 16px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: #ff7043;
  line-height: 1;
}

.hist-stat-val.good { color: #81c784; }
.hist-stat-val.warn { color: #e57373; }
.hist-stat-val.neutral { color: rgba(255, 255, 255, 0.85); }

.hist-stat-label {
  font-size: 10px;
  color: rgba(255, 255, 255, 0.45);
}

.hist-tasks {
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.hist-task-item {
  display: flex;
  flex-direction: column;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 9999px;
  border: 1px solid transparent;
  transition: background 0.2s;
  gap: 6px;
}

.hist-task-item:hover {
  background: rgba(255, 255, 255, 0.05);
}

.hist-task-item.completed {
  opacity: 0.65;
}

.hist-task-item.completed .hist-task-name {
  text-decoration: line-through;
}

.hist-task-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.hist-task-name {
  font-size: 13px;
  font-weight: 500;
  color: rgba(218, 226, 238, 0.95);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

.hist-task-diff {
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  margin-left: 8px;
  flex-shrink: 0;
  padding: 2px 6px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.05);
}

.hist-task-diff.over { color: #e57373; }
.hist-task-diff.under { color: #5c9fd6; }
.hist-task-diff.exact { color: rgba(255, 255, 255, 0.4); }

.hist-task-details {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.hist-task-poms {
  font-size: 10px;
  letter-spacing: 1px;
}

.hist-task-ints {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.45);
  display: flex;
  gap: 8px;
}

.hist-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 66px;
  color: rgba(255, 255, 255, 0.4);
  font-size: 13px;
}

/* ── 空状态样式 ── */
.todo-empty-state {
  display: flex;
  align-items: center;
  justify-content: center;
  /* 66px 是单张卡片的标准高度，保持一致消灭 0/1 互相切换时的跳闪 */
  height: 66px;
  box-sizing: border-box;
  color: rgba(255, 255, 255, 0.4);
  font-size: 13px;
  text-align: center;
  /* 允许在插入DOM时自动产生淡入效果 */
  animation: emptyFadeIn 0.35s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes emptyFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.todo-add {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

#todo-input {
  width: 100%;
  box-sizing: border-box;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 9999px;
  padding: 10px 14px;
  color: #fff;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s, background 0.2s;
}

#todo-input:focus {
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.1);
}

#todo-input::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.todo-add-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.todo-est-label {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}

.todo-est-stepper {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 0, 0, 0.25);
  border-radius: 32px;
  padding: 4px 10px;
}

.todo-est-stepper button {
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  font-weight: bold;
  padding: 0 4px;
  font-size: 14px;
}

.todo-est-stepper button:hover {
  color: #ff7043;
}

#todo-est-val {
  font-size: 14px;
  font-weight: 700;
  min-width: 14px;
  text-align: center;
}

.todo-add-btn {
  background: rgba(255, 112, 67, 0.85);
  border: none;
  border-radius: 9999px;
  padding: 7px 18px 9px;
  color: #fff;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1; /* 修正上下不居中的问题，因字体基线问题适度加大了下内边距 */
  transition: opacity 0.2s, transform 0.15s;
}

.todo-add-btn:hover {
  opacity: 1;
  transform: scale(1.05);
}

.todo-add-btn:active {
  transform: scale(0.95);
}
@media (max-width: 600px) {
  #pom-todo-panel {
    right: 16px;
    left: 16px;
    width: auto;
    top: 50%;
    transform: translateY(-50%) scale(0.95);
  }

#pom-todo-panel.visible {
    transform: translateY(-50%) scale(1);
  }
}
.inv-est-dropdown {
  width: 100%;
  max-height: 0;
  opacity: 0;
  margin-top: 0;
  padding: 0;
  overflow: hidden;
  transition: max-height 0.25s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease, margin-top 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.inv-est-dropdown.show {
  max-height: 180px;
  margin-top: 12px;
  opacity: 1;
}
.inv-est-input {
  background: transparent;
  border: none;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  width: 28px;
  text-align: center;
  outline: none;
  font-family: inherit;
  -moz-appearance: textfield;
}
.inv-est-input::-webkit-outer-spin-button,
.inv-est-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.inv-est-actions {
  display: flex;
  gap: 8px;
}
.inv-est-cancel {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: rgba(255,255,255,0.7);
  padding: 5px 12px 6px;
  border-radius: 9999px;
  font-size: 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: background 0.2s, transform 0.15s;
}
.inv-est-cancel:hover {
  background: rgba(255, 255, 255, 0.2);
}
.inv-est-confirm {
  background: rgba(255, 112, 67, 0.85);
  border: none;
  color: #fff;
  padding: 5px 12px 6px;
  border-radius: 9999px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: background 0.2s, transform 0.15s;
}
.inv-est-confirm:hover {
  background: rgba(255, 112, 67, 1);
  transform: scale(1.05);
}














  /* 历史记录折叠效果 */
  .hist-summary {
    cursor: pointer;
    user-select: none;
    transition: background 0.2s;
  }
  .hist-summary:active {
    background: rgba(255, 255, 255, 0.08);
  }
  @media (hover: hover) {
    .hist-summary:hover {
      background: rgba(255, 255, 255, 0.08);
    }
  }
  
  .hist-toggle-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    color: rgba(255,255,255,0.6);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  }
  
  .hist-group.expanded .hist-toggle-icon {
    transform: rotate(180deg);
  }
  
  .hist-tasks-wrapper {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  }
  
  .hist-group.expanded .hist-tasks-wrapper {
    grid-template-rows: 1fr;
  }
  
  .hist-tasks-inner {
    min-height: 0;
    overflow: hidden;
  }

/* OLED 防烧屏微距像素位移 (Pixel Shifting) */
@keyframes oled-anti-burn-in {
  0%   { transform: translate(0px, 0px); }
  14%  { transform: translate(6px, 3px); }
  28%  { transform: translate(9px, -2px); }
  43%  { transform: translate(4px, -8px); }
  57%  { transform: translate(-3px, -6px); }
  71%  { transform: translate(-7px, 2px); }
  85%  { transform: translate(-4px, 7px); }
  100% { transform: translate(0px, 0px); }
}

/* 息屏/空闲模式：彻底解决大字体重叠烧屏 - iOS极简风格线框 */
body.oled-idle-mode #main {
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.3); /* iOS极简线条 */
  text-shadow: none; /* 去除任何会造成模糊的阴影 */
  opacity: 0.8;
}

body.oled-idle-mode #pom-fab,
body.oled-idle-mode .todo-view-text,
body.oled-idle-mode #volume-hud {
  opacity: 0 !important;
}

/* 隐藏鼠标光标 */
body.hide-cursor,
body.hide-cursor * {
  cursor: none !important;
}

  /* ══════════════════════════════════════════════
     AOD 息屏模式保护开关 (iOS Style)
     ══════════════════════════════════════════════ */
  #aod-switch-wrap {
    position: fixed;
    bottom: 24px;
    left: 28px;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 8500;
    opacity: 0;
    transform: scale(0.85);
    user-select: none;
    font-weight: 500;
    letter-spacing: 0.05em;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.65);
    transition: opacity 0.4s cubic-bezier(0.25, 1, 0.5, 1),
                transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  }

  #aod-switch-zone {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 140px;
    height: 90px;
    z-index: 8499;
  }

  #aod-switch-zone:hover + #aod-switch-wrap,
  #aod-switch-wrap:hover {
    opacity: 0.85;
    transform: scale(1);
  }

  /* 当面板正在显示时隐藏 */
  body:has(#pom-panel.visible) #aod-switch-wrap,
  body:has(#pom-todo-panel.visible) #aod-switch-wrap {
    opacity: 0;
    pointer-events: none;
  }

  /* AOD 开启息屏模式时隐藏自身 */
  body.oled-idle-mode #aod-switch-wrap {
    opacity: 0 !important;
    pointer-events: none;
  }

  /* 经典 iOS Toggle 逻辑 */
  .ios-toggle {
    width: 44px;
    height: 24px;
    border-radius: 32px;
    background-color: rgba(120, 120, 128, 0.4);
    position: relative;
    cursor: pointer;
    transition: background-color 0.3s cubic-bezier(0.25, 1, 0.5, 1);
    box-shadow: inset 0 0 1px rgba(0,0,0,0.5);
    -webkit-tap-highlight-color: transparent;
  }

  .ios-toggle.on {
    background-color: #34C759; /* iOS 标志性亮绿色 */
  }

  .ios-toggle-knob {
    width: 20px;
    height: 20px;
    background: #ffffff;
    border-radius: 50%;
    position: absolute;
    top: 2px;
    left: 2px;
    transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1),
                width 0.2s cubic-bezier(0.25, 1, 0.5, 1);
    box-shadow: 0 3px 5px rgba(0,0,0,0.2), 0 0 1px rgba(0,0,0,0.1);
  }

  /* 触摸/点击时的形变反馈动画类似 iOS */
  .ios-toggle:active .ios-toggle-knob {
    width: 26px;
  }

  .ios-toggle.on .ios-toggle-knob {
    transform: translateX(20px);
  }
  .ios-toggle.on:active .ios-toggle-knob {
    transform: translateX(14px); /* 由于变宽了26px，为了不出界少平移回去一点点 */
  }