/* ============================================================
   个人工作台 设计系统
   护眼淡绿 · 深色 · 护眼暖黄 · 响应式
   ============================================================ */

:root {
  --bg: #F3F7F4;
  --bg-gradient: linear-gradient(160deg, #F3F7F4 0%, #EAF2EC 100%);
  --panel: #FFFFFF;
  --panel-2: #EAF2EC;
  --panel-3: #F6FAF7;
  --accent: #6DAA84;
  --accent-strong: #4E8A65;
  --accent-soft: #DFEEE4;
  --accent-softer: #EEF5F0;
  --text: #2E3A33;
  --text-dim: #6B7A70;
  --text-faint: #9AA8A0;
  --border: #DDE8E0;
  --danger: #D9766B;
  --danger-soft: #F9E8E6;
  --warning: #D9A95B;
  --warning-soft: #F7EEDD;
  --info: #6E9CC4;
  --shadow: 0 1px 3px rgba(46, 58, 51, 0.08), 0 4px 16px rgba(46, 58, 51, 0.06);
  --shadow-lg: 0 8px 32px rgba(46, 58, 51, 0.16);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --sidebar-w: 236px;
  --topbar-h: 58px;
  --font-base: 14px;
}

html[data-font="s"] { --font-base: 12.5px; }
html[data-font="m"] { --font-base: 14px; }
html[data-font="l"] { --font-base: 16px; }
html[data-font="xl"] { --font-base: 18px; }

body[data-theme="dark"] {
  --bg: #1B211D;
  --bg-gradient: linear-gradient(160deg, #1B211D 0%, #20291F 100%);
  --panel: #232A25;
  --panel-2: #2B342D;
  --panel-3: #1F2621;
  --accent: #7FB98A;
  --accent-strong: #96C7A8;
  --accent-soft: #2E4435;
  --accent-softer: #27382D;
  --text: #DCE5DE;
  --text-dim: #9AA8A0;
  --text-faint: #6C7A72;
  --border: #38433B;
  --danger: #E08B80;
  --danger-soft: #3A2624;
  --warning: #D9B36B;
  --warning-soft: #3A3323;
  --info: #82A9C9;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.3), 0 4px 16px rgba(0, 0, 0, 0.25);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.45);
}

body[data-theme="eye"] {
  --bg: #F5F0E1;
  --bg-gradient: linear-gradient(160deg, #F5F0E1 0%, #EFE9D6 100%);
  --panel: #FBF7EC;
  --panel-2: #F0EAD8;
  --panel-3: #F7F2E4;
  --accent: #7E9E6B;
  --accent-strong: #61854F;
  --accent-soft: #E4E6CF;
  --accent-softer: #EEF0DE;
  --text: #3A3A2E;
  --text-dim: #7A7A68;
  --text-faint: #A5A593;
  --border: #E3DCC6;
  --danger: #C97469;
  --danger-soft: #F2E2DA;
  --warning: #C09A57;
  --warning-soft: #F0E6CC;
  --info: #6E8FA8;
  --shadow: 0 1px 3px rgba(58, 58, 46, 0.08), 0 4px 16px rgba(58, 58, 46, 0.06);
  --shadow-lg: 0 8px 32px rgba(58, 58, 46, 0.16);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  font-size: var(--font-base);
  color: var(--text);
  background: var(--bg);
  background-image: var(--bg-gradient);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
}

/* 背景壁纸层（fixed 全屏、z-index:-1 置于所有内容之下，且不拦截点击） */
#wallpaper {
  position: fixed; inset: 0; z-index: -1;
  background: var(--bg-gradient);
  background-attachment: fixed;
  background-position: center; background-size: cover; background-repeat: no-repeat;
  opacity: 0; transition: opacity .4s ease;
  pointer-events: none;
}
#wallpaper.visible { opacity: 1; }

/* 视频背景层（固定全屏、铺满 cover、静音自动播放） */
#wallpaper-video {
  position: fixed; inset: 0; z-index: -1;
  width: 100vw; height: 100vh;
  object-fit: cover;
  display: none;
  pointer-events: none;
  background: #000;
}
#wallpaper-video[src] { display: block; }

/* 玻璃拟态：body.glass 时卡片半透明 + 毛玻璃 */
body.glass .card,
body.glass .quote-box,
body.glass .today-hero,
body.glass .shortcut-bar {
  background: color-mix(in srgb, var(--panel) 72%, transparent);
  -webkit-backdrop-filter: blur(10px) saturate(140%);
  backdrop-filter: blur(10px) saturate(140%);
  box-shadow: 0 2px 10px rgba(0, 0, 0, .06);
}

.hidden { display: none !important; }

/* ---------- 布局 ---------- */
#app { display: flex; min-height: 100vh; }

#sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; bottom: 0; left: 0;
  z-index: 40;
  transition: transform .25s ease;
}

.brand {
  display: flex; align-items: center; gap: 10px;
  padding: 18px 16px 14px;
  border-bottom: 1px solid var(--border);
}
.brand-logo {
  width: 38px; height: 38px; border-radius: 10px;
  background: linear-gradient(135deg, #96C7A8, #6DAA84);
  color: #fff; font-weight: 700; font-size: 18px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow);
}
.brand-title { font-weight: 700; font-size: 15px; line-height: 1.2; }
.brand-sub { font-size: 11px; color: var(--text-faint); }
.brand-logo svg { width: 22px; height: 22px; }

.nav { flex: 1; overflow-y: auto; padding: 10px 10px 20px; }
.nav-group-label {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; border: none; background: transparent; cursor: pointer;
  font-size: 11px; color: var(--text-faint); padding: 14px 12px 6px;
  letter-spacing: .5px; font-family: inherit; text-align: left;
  transition: color .15s;
}
.nav-group-label:hover { color: var(--text-dim); }
.nav-group-label .arrow {
  display: inline-block; font-size: 9px; opacity: .7;
  transition: transform .18s ease; transform: rotate(90deg);
}
.nav-group-label.collapsed .arrow { transform: rotate(0); }
.nav-group-items.collapsed { display: none; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; margin: 1px 0;
  border-radius: var(--radius-sm);
  color: var(--text-dim); cursor: pointer;
  font-size: 13.5px; text-decoration: none;
  transition: background .15s, color .15s;
  user-select: none;
}
.nav-item:hover { background: var(--accent-softer); color: var(--text); }
.nav-item.active { background: var(--accent-soft); color: var(--accent-strong); font-weight: 600; }
.nav-item .nav-ico { font-size: 16px; width: 20px; text-align: center; }
.nav-item .nav-badge {
  margin-left: auto; font-size: 10.5px; background: var(--accent);
  color: #fff; border-radius: 20px; padding: 1px 7px; font-weight: 600;
}

.sidebar-foot { padding: 12px 16px; border-top: 1px solid var(--border); }
.sync-status { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-dim); }
.sync-status .dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--text-faint);
}
.sync-status.ok .dot { background: var(--accent); }
.sync-status.err .dot { background: var(--danger); }
.sync-status.syncing .dot { background: var(--info); animation: pulse 1s infinite; }

@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .3; } }

.backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,.4);
  z-index: 35; opacity: 0; pointer-events: none; transition: opacity .25s;
}
body.nav-open .backdrop { opacity: 1; pointer-events: auto; }

#main { flex: 1; margin-left: var(--sidebar-w); min-width: 0; display: flex; flex-direction: column; }

.topbar {
  position: sticky; top: 0; z-index: 30;
  height: var(--topbar-h);
  display: flex; align-items: center; gap: 10px;
  padding: 0 18px;
  background: color-mix(in srgb, var(--panel) 82%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.topbar-title { font-weight: 700; font-size: 16px; }
.topbar-spacer { flex: 1; }
.topbar-date { font-size: 12.5px; color: var(--text-dim); }

.icon-btn {
  border: none; background: transparent; cursor: pointer;
  color: var(--text-dim); font-size: 17px;
  width: 36px; height: 36px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  transition: background .15s, color .15s;
}
.icon-btn:hover { background: var(--accent-softer); color: var(--text); }

#nav-toggle { display: none; }

.content { padding: 20px 22px 60px; max-width: 1200px; width: 100%; margin: 0 auto; }

/* ---------- 番茄钟悬浮按钮 ---------- */
.pomodoro-fab {
  border: 1px solid var(--border); background: var(--panel);
  cursor: pointer; border-radius: 20px; height: 36px; padding: 0 12px;
  display: flex; align-items: center; gap: 7px;
  font-size: 13px; color: var(--text); font-weight: 600;
  box-shadow: var(--shadow); transition: transform .15s;
}
.pomodoro-fab:hover { transform: translateY(-1px); }
.pomodoro-fab.running { background: var(--accent-soft); border-color: var(--accent); }
.pomo-icon { font-size: 15px; }

/* ---------- 番茄钟浮层 ---------- */
.pomodoro-panel {
  position: fixed; right: 18px; bottom: 18px; z-index: 60;
  animation: slideup .2s ease;
}
@keyframes slideup { from { transform: translateY(12px); opacity: 0; } to { transform: none; opacity: 1; } }
.pomodoro-card {
  width: 300px; background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: 16px;
}
.pomodoro-head { display: flex; align-items: center; justify-content: space-between; font-weight: 700; }
.pomodoro-mode { display: flex; gap: 6px; margin: 12px 0; }
.pm-mode-btn {
  flex: 1; border: 1px solid var(--border); background: var(--panel-3);
  color: var(--text-dim); padding: 6px 0; border-radius: 20px; cursor: pointer; font-size: 12px;
}
.pm-mode-btn.active { background: var(--accent-soft); color: var(--accent-strong); border-color: var(--accent); font-weight: 600; }
.pomodoro-display { font-size: 44px; font-weight: 700; text-align: center; font-variant-numeric: tabular-nums; margin: 6px 0 10px; }
.pomodoro-progress { height: 6px; background: var(--panel-2); border-radius: 4px; overflow: hidden; }
.pomodoro-bar { height: 100%; width: 0; background: var(--accent); border-radius: 4px; transition: width .5s linear; }
.pomodoro-controls { display: flex; gap: 8px; margin: 14px 0 12px; }
.pomodoro-controls .btn { flex: 1; }
.pomodoro-link { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--text-dim); flex-wrap: wrap; }
.pomodoro-link select { flex: 1; min-width: 90px; }
.pomodoro-today { margin-top: 12px; padding-top: 10px; border-top: 1px dashed var(--border); font-size: 12.5px; color: var(--text-dim); text-align: center; }
.pomodoro-today b { color: var(--accent-strong); }
.pomodoro-goal { margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--border); font-size: 12.5px; color: var(--text-dim); display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; }
.pomodoro-goal b { color: var(--accent-strong); }
.pomodoro-streak { margin-left: auto; font-size: 12px; color: var(--warning); }
.pomodoro-progress.mini { height: 5px; }
.pomodoro-toolbar { display: flex; gap: 8px; margin-top: 10px; }
.pomodoro-toolbar .btn { flex: 1; }
.pomodoro-ambient.on { background: var(--accent-soft); border-color: var(--accent); color: var(--accent-strong); }
.ky-stars { color: var(--warning); font-size: 13px; letter-spacing: 1px; cursor: pointer; user-select: none; white-space: nowrap; }
.ky-stars:hover { opacity: .8; }

/* ---------- 通用组件 ---------- */
.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 16px 18px; margin-bottom: 16px;
}
.card-title { font-weight: 700; font-size: 15px; margin: 0 0 12px; display: flex; align-items: center; gap: 8px; }
.card-title .sub { font-weight: 400; font-size: 12px; color: var(--text-faint); margin-left: auto; }

.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.btn {
  border: 1px solid var(--border); background: var(--panel);
  color: var(--text); padding: 7px 14px; border-radius: var(--radius-sm);
  cursor: pointer; font-size: 13px; transition: background .15s, transform .1s;
}
.btn:hover { background: var(--accent-softer); }
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-strong); }
.btn-danger { background: var(--danger-soft); border-color: transparent; color: var(--danger); }
.btn-ghost { background: transparent; }
.btn-sm { padding: 4px 10px; font-size: 12px; }

input[type="text"], input[type="number"], input[type="date"], input[type="time"],
input[type="password"], input[type="url"], input[type="search"], select, textarea {
  width: 100%; padding: 8px 10px; border: 1px solid var(--border);
  border-radius: var(--radius-sm); background: var(--panel-3); color: var(--text);
  font-size: 13.5px; font-family: inherit; outline: none;
  transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft);
}
textarea { resize: vertical; min-height: 70px; line-height: 1.5; }
label.field-label { display: block; font-size: 12px; color: var(--text-dim); margin: 10px 0 4px; font-weight: 600; }
.field { margin-bottom: 8px; }

.tag {
  display: inline-block; font-size: 11px; padding: 2px 8px; border-radius: 20px;
  background: var(--accent-soft); color: var(--accent-strong); margin: 0 4px 4px 0;
}
.tag.gray { background: var(--panel-2); color: var(--text-dim); }

.badge {
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 20px;
  background: var(--accent-soft); color: var(--accent-strong);
}
.badge.p1 { background: #F9E8E6; color: #D94E41; }
.badge.p2 { background: #F7EEDD; color: #C98A2D; }
.badge.p3 { background: #E3EEF7; color: #4A7BA6; }
.badge.p4 { background: var(--panel-2); color: var(--text-dim); }
.badge.done { background: var(--accent-soft); color: var(--accent-strong); }

/* 附件 chips（跨模块引用文件中心） */
.attach-chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0; }
.attach-chip {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12px; padding: 3px 10px; border-radius: 16px;
  background: var(--accent-softer); border: 1px solid var(--accent-soft);
  color: var(--accent-strong); cursor: pointer; max-width: 220px;
}
.attach-chip .nm { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.attach-chip .x { cursor: pointer; opacity: .55; font-size: 10px; }
.attach-chip .x:hover { opacity: 1; }
.attach-chip:hover { background: var(--accent-soft); }

.empty {
  text-align: center; color: var(--text-faint); padding: 30px 10px; font-size: 13px;
}
.empty .ico { font-size: 34px; display: block; margin-bottom: 8px; }

/* 待办列表 */
.todo-item {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 10px 12px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--panel-3); margin-bottom: 8px;
  transition: opacity .2s;
}
.todo-item.done { opacity: .55; }
.todo-item.done .todo-title { text-decoration: line-through; color: var(--text-faint); }
.todo-check {
  width: 20px; height: 20px; border-radius: 6px; border: 2px solid var(--border);
  background: var(--panel); cursor: pointer; flex-shrink: 0; margin-top: 1px;
  display: flex; align-items: center; justify-content: center; color: #fff;
  transition: background .15s, border-color .15s;
}
.todo-check.checked { background: var(--accent); border-color: var(--accent); }
.todo-main { flex: 1; min-width: 0; }
.todo-title { font-size: 13.5px; }
.todo-meta { font-size: 11.5px; color: var(--text-faint); margin-top: 3px; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.todo-actions { display: flex; gap: 4px; opacity: 0; transition: opacity .15s; }
.todo-item:hover .todo-actions { opacity: 1; }
.lock-hint { font-size: 11px; color: var(--warning); }

/* ---------- 各模块笔记（js/notes.js 挂载） ---------- */
#content-notes { padding: 0 22px 30px; max-width: 1200px; width: 100%; margin: 0 auto; }
.notes-item { align-items: center; }
.notes-item .todo-actions { opacity: 1; }
.notes-item.sel { border-color: var(--accent); background: var(--accent-softer); }
.notes-sel {
  width: 16px; height: 16px; flex-shrink: 0; cursor: pointer;
  accent-color: var(--accent); margin: 2px 0 0 2px;
}
.notes-type {
  font-size: 10.5px; padding: 1px 7px; border-radius: 20px; margin-right: 4px;
  background: var(--panel-2); color: var(--text-dim); vertical-align: 1px;
}
.notes-brief { font-size: 12px; color: var(--text-faint); margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.notes-open-body { font-size: 13.5px; line-height: 1.7; color: var(--text); }
.notes-open-body p { margin: 6px 0; }
.notes-open-body h1, .notes-open-body h2, .notes-open-body h3 { margin: 10px 0 4px; }
.notes-open-body ul { margin: 6px 0; padding-left: 20px; }
.notes-open-body code { background: var(--panel-2); padding: 1px 5px; border-radius: 4px; font-size: 12.5px; }
.notes-open-body a { color: var(--accent-strong); }

/* 打卡 */
.checkin-row {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--panel-3); margin-bottom: 8px;
}
.checkin-ico { font-size: 20px; }
.checkin-main { flex: 1; min-width: 0; }
.checkin-name { font-size: 13.5px; font-weight: 600; }
.checkin-streak { font-size: 11.5px; color: var(--text-dim); }
.checkin-btn {
  border: 1px solid var(--accent); color: var(--accent-strong); background: transparent;
  border-radius: 20px; padding: 5px 14px; cursor: pointer; font-size: 12.5px; font-weight: 600;
}
.checkin-btn.checked { background: var(--accent); color: #fff; }

/* 日历 */
.cal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.cal-nav { display: flex; gap: 6px; align-items: center; }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal-dow { text-align: center; font-size: 11px; color: var(--text-faint); padding: 4px 0; font-weight: 600; }
.cal-cell {
  aspect-ratio: 1 / 1; border-radius: 8px; border: 1px solid transparent;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  cursor: pointer; font-size: 12.5px; position: relative; transition: background .15s;
}
.cal-cell:hover { background: var(--accent-softer); }
.cal-cell.other { color: var(--text-faint); opacity: .5; }
.cal-cell.today { background: var(--accent); color: #fff; font-weight: 700; }
.cal-cell.selected { border-color: var(--accent); }
.cal-dot {
  position: absolute; bottom: 5px; width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent-strong);
}
.cal-cell.today .cal-dot { background: #fff; }

/* 语录 */
.quote-box {
  background: linear-gradient(135deg, var(--accent-soft), var(--accent-softer));
  border-radius: var(--radius); padding: 16px 18px; margin-bottom: 16px;
  border: 1px solid var(--border); position: relative;
}
.quote-text { font-size: 14px; color: var(--accent-strong); font-weight: 500; }
.quote-from { font-size: 12px; color: var(--text-dim); margin-top: 6px; text-align: right; }
.quote-refresh { position: absolute; right: 10px; bottom: 8px; }

/* 今日中枢 Hero（简洁卡片，无背景图，恢复之前观感） */
.today-hero {
  position: relative;
  border-radius: var(--radius-lg);
  margin-bottom: 16px;
  padding: 26px 22px 20px;
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text); min-height: 208px;
  display: flex; flex-direction: column; align-items: center; text-align: center;
  box-shadow: var(--shadow);
}
.today-hero .hero-overlay,
.hero-wall-btn,
.hero-wall-name { display: none; }
.today-hero > * { position: relative; z-index: 1; }
.today-hero .hero-quote {
  position: relative;
  background: transparent; border: none; box-shadow: none;
  padding: 0 12px; margin-bottom: 10px; width: 100%;
  display: flex; flex-direction: column; align-items: center;
}
.today-hero .quote-text {
  color: var(--accent-strong); font-size: 15px; font-weight: 500;
}
.today-hero .quote-from { color: var(--text-dim); text-align: center; }
.today-hero .quote-refresh {
  position: static; display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; margin-top: 8px; padding: 0;
  color: var(--text-dim); background: var(--accent-softer); border-radius: 10px;
}
.today-hero .quote-refresh:hover { background: var(--accent-soft); color: var(--accent-strong); }
.hero-main { margin: 2px 0 12px; }
.hero-date {
  font-size: 30px; font-weight: 800; line-height: 1.2;
  color: var(--text);
  display: flex; align-items: baseline; justify-content: center; gap: 10px; flex-wrap: wrap;
}
.hero-d { font-size: 40px; color: var(--accent-strong); }
.hero-wd { font-size: 20px; font-weight: 600; }
.hero-lunar { font-size: 13px; font-weight: 400; color: var(--text-dim); }
.hero-greet { margin-top: 4px; font-size: 15px; color: var(--text); }
.hero-stats { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.hero-stat {
  background: var(--accent-softer); border: 1px solid var(--accent-soft);
  border-radius: 12px; padding: 8px 16px; min-width: 108px;
}
.hero-stat-num { display: block; font-size: 20px; font-weight: 700; color: var(--accent-strong); }
.hero-stat-label { display: block; font-size: 11.5px; color: var(--text-dim); margin-top: 2px; }

/* 设置：主色板 */
.accent-swatches { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.accent-swatches .swatch {
  width: 32px; height: 32px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.7); cursor: pointer;
  box-shadow: 0 1px 3px rgba(0,0,0,.2);
  transition: transform .12s;
}
.accent-swatches .swatch:hover { transform: scale(1.12); }
.accent-swatches .swatch.active { outline: 2px solid var(--text); outline-offset: 2px; }
.swatch-custom {
  display: inline-flex; align-items: center; gap: 4px;
  border: 1px dashed var(--border); border-radius: 8px; padding: 2px 6px;
}
.swatch-custom input[type="color"] { width: 30px; height: 30px; border: none; background: none; cursor: pointer; padding: 0; }

/* 今日中枢：快捷搜索条 */
.today-search {
  display: flex; gap: 8px; align-items: center;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 10px 14px; margin-bottom: 16px;
}
.today-search input { flex: 1; min-width: 0; }
.today-search .btn { flex-shrink: 0; }

/* 今日中枢：今日推荐（实用资源库随机） */
.today-recs { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.today-recs .rec-label {
  font-size: 13px; font-weight: 700; color: var(--accent-strong); white-space: nowrap;
}
.today-recs .rec-list { display: flex; gap: 8px; flex-wrap: wrap; flex: 1; }
.rec-chip {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 14px; border-radius: 20px; cursor: pointer;
  background: var(--accent-softer); border: 1px solid var(--accent-soft);
  color: var(--accent-strong); font-size: 12.5px; font-weight: 500;
  transition: background .15s, transform .1s; max-width: 100%;
}
.rec-chip:hover { background: var(--accent-soft); transform: translateY(-1px); }
.rec-chip .rec-ico { font-size: 14px; }
.rec-chip .rec-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rec-chip .rec-cat { font-size: 10.5px; color: var(--text-faint); }

/* 快捷入口 */
.shortcut-bar {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 10px 14px; margin-bottom: 16px;
}
.shortcut-bar .sc-label { font-size: 12px; color: var(--text-faint); font-weight: 600; margin-right: 2px; }
.sc-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px; border-radius: 20px; text-decoration: none;
  background: var(--accent-softer); color: var(--accent-strong);
  border: 1px solid var(--accent-soft); font-size: 13px; font-weight: 500;
  transition: background .15s, transform .1s;
}
.sc-chip:hover { background: var(--accent-soft); }
.sc-chip .sc-ico { font-size: 13px; }

/* 统计卡 */
.stat-card { text-align: center; padding: 14px 10px; }
.stat-num { font-size: 26px; font-weight: 700; color: var(--accent-strong); font-variant-numeric: tabular-nums; }
.stat-label { font-size: 12px; color: var(--text-dim); margin-top: 2px; }

/* 提醒 */
.reminder-item {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--panel-3); margin-bottom: 8px;
}
.reminder-date { text-align: center; min-width: 44px; flex-shrink: 0; }
.reminder-date .d { font-size: 18px; font-weight: 700; line-height: 1; }
.reminder-date .m { font-size: 10.5px; color: var(--text-dim); }
.reminder-main { flex: 1; min-width: 0; }
.reminder-title { font-size: 13.5px; font-weight: 600; }
.reminder-sub { font-size: 11.5px; color: var(--text-faint); }
.reminder-actions { display: flex; gap: 4px; }

/* 分栏切换 */
.seg { display: inline-flex; background: var(--panel-2); border-radius: 10px; padding: 3px; gap: 2px; }
.seg button {
  border: none; background: transparent; padding: 5px 12px; border-radius: 8px;
  cursor: pointer; font-size: 12.5px; color: var(--text-dim);
}
.seg button.active { background: var(--panel); color: var(--text); font-weight: 600; box-shadow: var(--shadow); }

/* 通知中心 */
.notif-item { display: flex; gap: 10px; padding: 10px 12px; border-bottom: 1px solid var(--border); }
.notif-item:last-child { border-bottom: none; }
.notif-ico { font-size: 18px; }
.notif-body { flex: 1; min-width: 0; }
.notif-title { font-size: 13px; font-weight: 600; }
.notif-time { font-size: 11px; color: var(--text-faint); }
.notif-item.unread .notif-title::before { content: "● "; color: var(--accent); font-size: 9px; vertical-align: middle; }

/* 弹层 */
#modal-root { position: fixed; inset: 0; z-index: 70; display: none; align-items: center; justify-content: center; padding: 20px; }
#modal-root.open { display: flex; }
.modal-overlay { position: absolute; inset: 0; background: rgba(0,0,0,.45); }
.modal-box {
  position: relative; background: var(--panel); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); width: 100%; max-width: 520px; max-height: 88vh;
  overflow-y: auto; padding: 20px 22px; animation: slideup .2s ease;
}
.modal-box.wide { max-width: 760px; }
.modal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.modal-title { font-weight: 700; font-size: 16px; }
.modal-foot { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }

/* Toast */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--text); color: var(--bg); padding: 10px 18px;
  border-radius: 20px; font-size: 13px; z-index: 80; box-shadow: var(--shadow-lg);
  animation: slideup .2s ease; max-width: 90vw;
}
.toast.err { background: var(--danger); color: #fff; }

/* AI 助手 */
.ai-result {
  white-space: pre-wrap; word-break: break-word; font-size: 13px;
  background: var(--panel-3); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 12px 14px; min-height: 60px;
  max-height: 320px; overflow-y: auto; line-height: 1.6;
}
.ai-result.empty { color: var(--text-faint); }

/* 进度条 */
.progress { height: 8px; background: var(--panel-2); border-radius: 4px; overflow: hidden; }
.progress-bar { height: 100%; background: var(--accent); border-radius: 4px; transition: width .3s; }

/* 表格 */
table.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th, .tbl td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
.tbl th { color: var(--text-dim); font-weight: 600; font-size: 12px; }

/* 响应式 */
@media (max-width: 768px) {
  :root { --sidebar-w: 236px; }
  #sidebar { transform: translateX(-100%); box-shadow: none; }
  body.nav-open #sidebar { transform: translateX(0); box-shadow: var(--shadow-lg); }
  #main { margin-left: 0; }
  #nav-toggle { display: flex; }
  .topbar { padding: 0 10px; }
  .topbar-date { display: none; }
  .content { padding: 14px 12px 70px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .pomodoro-panel { right: 12px; bottom: 12px; }
  .pomodoro-card { width: 280px; }
  .todo-actions { opacity: 1; }
}
@media (min-width: 769px) and (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

/* 滚动条 */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-faint); }
::-webkit-scrollbar-track { background: transparent; }

/* 今日中枢布局 */
.today-layout { display: grid; grid-template-columns: 2fr 1fr; gap: 16px; align-items: start; }
.span-2 { grid-column: span 2; }
@media (max-width: 1024px) {
  .today-layout { grid-template-columns: 1fr; }
  .span-2 { grid-column: span 1; }
}
.cal-week { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.cal-week-day { border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 8px; min-height: 90px; background: var(--panel-3); }
.cal-week-day.today { border-color: var(--accent); background: var(--accent-softer); }
.cal-week-day .d { font-weight: 700; font-size: 13px; }
.cal-week-day .item { font-size: 11px; color: var(--text-dim); margin-top: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cal-week-day .dot-more { font-size: 11px; color: var(--accent-strong); }
.add-row { display: flex; gap: 8px; margin-bottom: 10px; flex-wrap: wrap; }
.add-row input, .add-row select { flex: 1; min-width: 120px; }
.imp-item { display: flex; gap: 8px; align-items: flex-start; padding: 7px 0; border-bottom: 1px dashed var(--border); font-size: 13px; }
.imp-item:last-child { border-bottom: none; }

/* ============================================================
   联网搜索模块
   ============================================================ */
.search-card .search-input-row { display: flex; gap: 8px; margin: 4px 0 10px; flex-wrap: wrap; }
.search-card .search-input-row input { flex: 1; min-width: 200px; }
.search-hints { font-size: 12px; color: var(--text-faint); line-height: 1.6; }
.search-results { margin-top: 4px; }
.search-count { font-size: 12px; color: var(--text-dim); margin: 12px 2px 8px; }
.search-group { margin-bottom: 14px; }
.search-group-label {
  font-size: 13px; font-weight: 700; color: var(--accent-strong);
  margin: 10px 0 6px; display: flex; align-items: center; gap: 8px;
}
.search-group-label .sub { font-weight: 400; font-size: 11.5px; color: var(--text-faint); }
.search-hit {
  display: flex; flex-direction: column; gap: 2px; width: 100%;
  text-align: left; padding: 9px 12px; margin-bottom: 6px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--panel-3); cursor: pointer; font-family: inherit;
  transition: background .15s, border-color .15s;
}
.search-hit:hover { background: var(--accent-softer); border-color: var(--accent-soft); }
.hit-title { font-size: 13.5px; font-weight: 600; color: var(--text); }
.hit-sub { font-size: 11.5px; color: var(--text-faint); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.search-extract {
  white-space: pre-wrap; word-break: break-word; font-size: 12.5px;
  background: var(--panel-3); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 12px 14px;
  max-height: 340px; overflow-y: auto; line-height: 1.6;
}

/* ============================================================
   实用资源库模块
   ============================================================ */
.res-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
.res-toolbar .card-title { margin: 0; }
.res-seg { flex-wrap: wrap; margin-bottom: 10px; }
.res-seg button { white-space: nowrap; }
.res-type-row { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
.res-type-row .res-type-btn.active {
  background: var(--accent-soft); color: var(--accent-strong);
  border-color: var(--accent); font-weight: 600;
}
.res-filter-row { margin-bottom: 12px; }
.res-filter-row input { max-width: 360px; }
.res-count { font-size: 12px; color: var(--text-dim); margin-bottom: 8px; }
.res-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px; }
.res-card {
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--panel-3); padding: 14px 16px;
  display: flex; flex-direction: column; gap: 8px;
  transition: box-shadow .15s, transform .1s;
}
.res-card:hover { box-shadow: var(--shadow); }
.res-card.done { opacity: .72; }
.res-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.res-type {
  font-size: 11px; font-weight: 700; padding: 2px 9px; border-radius: 20px;
  background: var(--panel-2); color: var(--text-dim);
}
.res-type.site { background: #E3EEF7; color: #4A7BA6; }
.res-type.app { background: #F7EEDD; color: #C98A2D; }
.res-type.tool { background: var(--accent-soft); color: var(--accent-strong); }
.res-type.book { background: #EFE7F5; color: #7B5CA6; }
.res-cat { font-size: 11.5px; color: var(--text-faint); }
.res-stars { font-size: 12px; color: var(--warning); letter-spacing: 1px; margin-left: auto; white-space: nowrap; }
.res-stars.none { color: var(--text-faint); letter-spacing: 0; }
.res-title { font-size: 14px; font-weight: 700; color: var(--text); }
.res-read-mark { font-size: 11px; font-weight: 600; color: var(--accent-strong); }
.res-desc { font-size: 12.5px; color: var(--text-dim); line-height: 1.5; }
.res-tags { display: flex; flex-wrap: wrap; gap: 4px; }
.res-actions { display: flex; gap: 6px; flex-wrap: wrap; margin-top: auto; padding-top: 4px; }
.res-actions .btn { flex: 1; min-width: 60px; }
.btn-danger-ghost { color: var(--danger); border-color: transparent; background: transparent; }
.btn-danger-ghost:hover { background: var(--danger-soft); }

@media (max-width: 768px) {
  .res-list { grid-template-columns: 1fr; }
}