@import url('https://fonts.googleapis.com/css2?family=Quicksand:wght@300;400;500;600;700&family=Nunito:wght@700;800;900&display=swap');

/* ===== 桌面框架核心CSS ===== */

:root {
  --bg: #ffffff;
  --dot: #ccc;
  --text: #222;
  --text2: #555;
  --text3: #999;
  --glass: rgba(255,255,255,0.55);
  --glass-border: rgba(255,255,255,0.7);
  --glass-strong: rgba(255,255,255,0.72);
  --glass-shadow: rgba(0,0,0,0.06);
  --widget-border: #222;
  --dock-bg: rgba(240,240,240,0.6);
}
.dark-mode {
  --bg: #1a1a1a;
  --dot: #333;
  --text: #e8e8e8;
  --text2: #bbb;
  --text3: #777;
  --glass: rgba(40,40,40,0.55);
  --glass-border: rgba(60,60,60,0.7);
  --glass-strong: rgba(40,40,40,0.72);
  --glass-shadow: rgba(0,0,0,0.2);
  --widget-border: #555;
  --dock-bg: rgba(30,30,30,0.6);
}

img[data-longpress-download] {
  -webkit-touch-callout: default;
  -webkit-user-select: auto;
  user-select: auto;
  -webkit-user-drag: auto;
}

body.theme-pink {
  --bg: #faf5f6;
  --dot: #ddd0d3;
  --text: #3d3035;
  --text2: #7a6670;
  --text3: #b09aa2;
  --glass: rgba(250,235,240,0.55);
  --glass-border: rgba(235,210,220,0.7);
  --glass-strong: rgba(248,238,242,0.72);
  --glass-shadow: rgba(150,100,120,0.06);
  --widget-border: #c8b0b8;
  --dock-bg: rgba(248,232,238,0.6);
}
body.theme-pink.dark-mode {
  --bg: #241e20;
  --dot: #3a3033;
  --text: #e5d8dd;
  --text2: #b8a5ad;
  --text3: #7a6a72;
  --glass: rgba(55,40,48,0.55);
  --glass-border: rgba(75,55,65,0.7);
  --glass-strong: rgba(50,38,44,0.72);
  --glass-shadow: rgba(0,0,0,0.2);
  --widget-border: #5a4850;
  --dock-bg: rgba(42,30,36,0.6);
}
body.theme-white {
  --bg: #ffffff;
  --dot: rgba(0,0,0,0.16);
  --text: #050505;
  --text2: #242424;
  --text3: #666666;
  --glass: #ffffff;
  --glass-border: #050505;
  --glass-strong: #ffffff;
  --glass-shadow: transparent;
  --widget-border: #050505;
  --dock-bg: #ffffff;
}
body.theme-white.dark-mode {
  --bg: #0f0f0f;
  --dot: rgba(255,255,255,0.14);
  --text: #f7f7f7;
  --text2: #dddddd;
  --text3: #969696;
  --glass: #121212;
  --glass-border: #f7f7f7;
  --glass-strong: #171717;
  --glass-shadow: transparent;
  --widget-border: #f7f7f7;
  --dock-bg: #151515;
}
body.theme-blue {
  --bg: #eef3f9;
  --dot: #c0cee0;
  --text: #243040;
  --text2: #506478;
  --text3: #8da0b8;
  --glass: rgba(215,230,248,0.28);
  --glass-border: rgba(190,215,245,0.35);
  --glass-strong: rgba(220,235,252,0.38);
  --glass-shadow: rgba(60,100,160,0.08);
  --widget-border: rgba(160,190,220,0.4);
  --dock-bg: rgba(210,228,248,0.32);
}
body.theme-blue.dark-mode {
  --bg: #161a22;
  --dot: #252e3a;
  --text: #d4dce8;
  --text2: #98aac0;
  --text3: #586a82;
  --glass: rgba(30,42,58,0.42);
  --glass-border: rgba(50,65,85,0.45);
  --glass-strong: rgba(34,46,64,0.55);
  --glass-shadow: rgba(0,0,0,0.28);
  --widget-border: rgba(60,78,100,0.5);
  --dock-bg: rgba(25,35,50,0.48);
}
body.theme-line {
  --bg: #fafafa;
  --dot: transparent;
  --text: #1a1a1a;
  --text2: #555;
  --text3: #aaa;
  --glass: #ffffff;
  --glass-border: #ddd;
  --glass-strong: #ffffff;
  --glass-shadow: rgba(0,0,0,0.02);
  --widget-border: #ddd;
  --dock-bg: #f5f5f5;
}
body.theme-line.dark-mode {
  --bg: #111111;
  --dot: transparent;
  --text: #e0e0e0;
  --text2: #999;
  --text3: #555;
  --glass: #1a1a1a;
  --glass-border: #333;
  --glass-strong: #1e1e1e;
  --glass-shadow: rgba(0,0,0,0.05);
  --widget-border: #333;
  --dock-bg: #181818;
}
body.theme-retro {
  --bg: #008080;
  --dot: #007474;
  --text: #000000;
  --text2: #333333;
  --text3: #666666;
  --glass: #c0c0c0;
  --glass-border: #808080;
  --glass-strong: #d4d0c8;
  --glass-shadow: rgba(0,0,0,0.15);
  --widget-border: #404040;
  --dock-bg: #c0c0c0;
}
body.theme-retro.dark-mode {
  --bg: #0c0c30;
  --dot: #10103a;
  --text: #c8dce0;
  --text2: #88a0a8;
  --text3: #506870;
  --glass: #1a2440;
  --glass-border: #2a3a58;
  --glass-strong: #222e48;
  --glass-shadow: rgba(0,0,0,0.25);
  --widget-border: #3a4a68;
  --dock-bg: #1e2a48;
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body {
  width: 100%; height: 100%; min-height: 100%;
  overflow: hidden;
  font-family: 'Quicksand', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  touch-action: manipulation;
}

@supports (height: 100svh) {
  html, body {
    height: 100svh;
    min-height: 100svh;
  }
}

@supports (height: 100lvh) {
  html, body {
    height: 100lvh;
    min-height: 100lvh;
  }
}

body {
  background: var(--bg);
  background-image: none;
}

body:not(.theme-ready) {
  visibility: hidden;
}
body.theme-switching,
body.theme-switching *,
body.theme-switching *::before,
body.theme-switching *::after {
  transition: none !important;
  animation-duration: 0s !important;
}

/* Mobile: increase glass opacity and kill backdrop-filter for default + pink themes */
@media (pointer: coarse), (max-width: 900px) {
  :root {
    --glass: rgba(255,255,255,0.82);
    --glass-strong: rgba(255,255,255,0.88);
    --dock-bg: rgba(240,240,240,0.88);
  }
  .dark-mode {
    --glass: rgba(40,40,40,0.82);
    --glass-strong: rgba(40,40,40,0.88);
    --dock-bg: rgba(30,30,30,0.88);
  }
  body.theme-pink {
    --glass: rgba(250,235,240,0.82);
    --glass-strong: rgba(248,238,242,0.88);
    --dock-bg: rgba(248,232,238,0.88);
  }
  body.theme-pink.dark-mode {
    --glass: rgba(55,40,48,0.82);
    --glass-strong: rgba(50,38,44,0.88);
    --dock-bg: rgba(42,30,36,0.88);
  }

  .glass-app-icon,
  .dock,
  .battery-widget,
  .theme-toggle,
  .notification,
  .edit-mode-done-btn {
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
  }
}

body.has-wallpaper {
  background-size: cover !important;
  background-position: center !important;
  background-repeat: no-repeat !important;
}

/* ===== 页面滑动系统 ===== */
.pages-wrapper {
  width: 100%; height: 100%; min-height: 100%;
  display: flex; flex-direction: column;
  overflow: hidden; position: relative;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

@supports (height: 100svh) {
  .pages-wrapper {
    height: 100svh;
    min-height: 100svh;
  }
}

@supports (height: 100lvh) {
  .pages-wrapper {
    height: 100lvh;
    min-height: 100lvh;
  }
}

.pages-track {
  flex: 1; display: flex;
  overflow-x: auto; overflow-y: hidden;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; -ms-overflow-style: none;
  min-height: 0;
  transform: translateZ(0);
}
.pages-track::-webkit-scrollbar { display: none; }
.page {
  min-width: 100%; width: 100%;
  flex-shrink: 0;
  overflow-y: auto; overflow-x: hidden;
  scrollbar-width: none; -ms-overflow-style: none;
  padding: calc(env(safe-area-inset-top, 0px) + 16px) 16px 20px;
  display: flex; flex-direction: column;
  position: relative;
  scroll-snap-align: start;
  -webkit-overflow-scrolling: touch;
  transform: translateZ(0);
}
.page::-webkit-scrollbar { display: none; }
.page-dots {
  display: flex; justify-content: center; gap: 6px;
  padding: 8px 0; flex-shrink: 0;
}
.page-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--text3); transition: all 0.3s; cursor: pointer;
}
.page-dot.active {
  width: 18px; border-radius: 3px; background: var(--text);
}

/* ===== 通知 ===== */
.notification {
  position: fixed; top: env(safe-area-inset-top, 12px); left: 50%;
  transform: translateX(-50%) translateY(-80px);
  background: rgba(0,0,0,0.82); color: #fff;
  padding: 10px 22px; border-radius: 18px;
  font-size: 13px; font-weight: 500; z-index: 999;
  opacity: 0; transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1), opacity 0.3s;
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); pointer-events: none; white-space: nowrap;
}
.notification.show { opacity: 1; transform: translateX(-50%) translateY(12px); }

/* ===== 状态栏 ===== */
.status-bar {
  display: flex; justify-content: center; align-items: center;
  padding: 8px 4px 6px; flex-shrink: 0;
  position: relative;
}
.battery-widget {
  display: flex; align-items: center; gap: 6px;
  background: var(--glass-strong); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  border: 2px solid var(--widget-border); border-radius: 20px;
  padding: 6px 14px; font-size: 12px; font-weight: 700; color: var(--text);
  box-shadow: 0 2px 12px var(--glass-shadow);
}
.battery-icon {
  width: 22px; height: 11px; border: 1.5px solid var(--text);
  border-radius: 2px; position: relative; display: flex; align-items: center; padding: 1px;
}
.battery-icon::after {
  content: ''; position: absolute; right: -4px;
  width: 2px; height: 5px; background: var(--text); border-radius: 0 1px 1px 0;
}
.battery-level { height: 100%; background: var(--text); border-radius: 1px; transition: width 0.5s; }

.theme-toggle {
  width: 32px; height: 32px; border: 2px solid var(--widget-border);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 15px; background: var(--glass-strong); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  cursor: pointer; transition: transform 0.3s; color: var(--text);
  box-shadow: 0 2px 12px var(--glass-shadow);
  position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
}
.theme-toggle:active { transform: translateY(-50%) scale(0.9); }

/* ===== 主内容区布局（统一4列网格，1app=1x1） ===== */
.main-area {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px;
  align-items: start; align-content: start;
}
.page[data-dynamic-page="true"] {
  padding-top: calc(env(safe-area-inset-top, 0px) + 16px);
  padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 20px);
}
.page[data-dynamic-page="true"] > .dynamic-main-area {
  flex: 1 1 auto;
  min-height: 0;
  position: relative;
}
[data-widget-cols="2"] { grid-column: span 2; }
[data-widget-cols="3"] { grid-column: span 3; }
[data-widget-cols="4"] { grid-column: span 4; }
[data-widget-rows="2"] { grid-row: span 2; }
[data-widget-rows="3"] { grid-row: span 3; }
[data-widget-rows="4"] { grid-row: span 4; }

.custom-widget-wrapper {
  overflow: hidden;
  min-width: 0;
  width: 100%;
  box-sizing: border-box;
  border-radius: 18px;
}
.custom-widget-wrapper > *:not(style):not(.cw-scale-inner) {
  max-width: 100%;
  box-sizing: border-box;
}
.cw-scale-inner {
  max-width: none !important;
  transform-origin: top left;
  box-sizing: border-box;
}

.apps-2x2 {
  display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr;
  gap: 10px; align-content: center;
}

/* ===== 通用毛玻璃app图标 ===== */
.glass-app {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  transition: transform 0.15s;
}
.glass-app:active { transform: scale(0.92); }
.glass-app-icon {
  width: 56px; height: 56px; border-radius: 16px;
  background: var(--glass); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  border: 1.5px solid var(--glass-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; position: relative;
  color: var(--text);
  box-shadow:
    0 4px 16px var(--glass-shadow),
    inset 0 1px 0 rgba(255,255,255,0.3),
    inset 0 -1px 0 rgba(0,0,0,0.05);
  transition: box-shadow 0.2s, transform 0.15s;
}
.glass-app-label {
  font-size: 11px; color: var(--text); font-weight: 500;
  text-align: center; max-width: 64px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

.apps-row {
  display: flex; gap: 10px; justify-content: center; align-items: center;
}

/* ===== Dock ===== */
.dock {
  background: var(--dock-bg); -webkit-backdrop-filter: blur(24px); backdrop-filter: blur(24px);
  border-radius: 28px; padding: 10px 8px;
  display: flex; justify-content: space-around; align-items: center;
  flex-shrink: 0;
  border: 1px solid var(--glass-border);
  box-shadow: 0 -2px 20px var(--glass-shadow);
  margin: 0 16px 8px;
}
.dock .glass-app-icon {
  width: 50px; height: 50px; border-radius: 14px;
}
.dock .glass-app-label { font-size: 10px; }
.dock .glass-app { gap: 4px; }

/* ===== 编辑模式（长按拖拽） ===== */
@keyframes jiggle {
  0%, 100% { transform: rotate(-0.8deg); }
  50% { transform: rotate(0.8deg); }
}
body.edit-mode [data-draggable] {
  animation: jiggle 0.22s ease-in-out infinite;
  touch-action: none;
  user-select: none; -webkit-user-select: none;
}
body.edit-mode [data-draggable]:nth-child(2n) { animation-delay: 0.11s; }
body.edit-mode [data-draggable]:nth-child(3n) { animation-delay: 0.06s; }
body.edit-mode [data-draggable].drag-source {
  opacity: 0.25 !important; animation: none !important;
}
body.edit-mode [data-draggable].drag-over {
  transform: scale(0.88); opacity: 0.5;
  transition: transform 0.2s ease, opacity 0.2s ease;
  animation: none !important;
}
body.edit-mode .glass-app:active,
body.edit-mode .polaroid:active,
body.edit-mode .receipt-printer-widget:active,
body.edit-mode .p2-record-widget:active {
  transform: none !important;
}
.edit-mode-done-btn {
  position: fixed;
  top: calc(env(safe-area-inset-top, 12px) + 8px);
  right: 16px; z-index: 10001;
  background: rgba(0,0,0,0.78); color: #fff;
  border: none; border-radius: 20px;
  padding: 8px 22px; font-size: 14px; font-weight: 600;
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); cursor: pointer;
  font-family: inherit; -webkit-tap-highlight-color: transparent;
  transition: transform 0.15s;
}
.edit-mode-done-btn:active { transform: scale(0.9); }
.dark-mode .edit-mode-done-btn { background: rgba(255,255,255,0.18); }

.hidden-input {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  clip-path: inset(50%);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
}

/* ===== 低性能模式 ===== */
.low-performance-mode *,
.low-performance-mode *::before,
.low-performance-mode *::after {
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
  animation-duration: 0s !important;
  animation-delay: 0s !important;
  transition-duration: 0.05s !important;
  will-change: auto !important;
  box-shadow: none !important;
}
.low-performance-mode .wallpaper-img,
.low-performance-mode .vidcall-overlay-bg {
  filter: none !important;
}
.low-performance-mode .settings-toggle {
  transition-duration: 0s !important;
}
.low-performance-mode .settings-toggle::after {
  transition-duration: 0s !important;
}

/* ===== 悬浮球 ===== */
.float-ball {
  position: fixed;
  z-index: 9900;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--glass-strong, rgba(255,255,255,0.88));
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  border: 1.5px solid var(--glass-border, rgba(255,255,255,0.3));
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
  display: flex; align-items: center; justify-content: center;
  cursor: grab; touch-action: none;
  user-select: none; -webkit-user-select: none;
  transition: box-shadow 0.2s, transform 0.15s;
  color: var(--text, #333);
}
.float-ball:active { cursor: grabbing; transform: scale(1.08); box-shadow: 0 6px 24px rgba(0,0,0,0.18); }
.float-ball.dragging { transition: none; }
.float-ball.custom-icon {
  overflow: hidden;
  padding: 0;
}
.float-ball-icon-img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  border-radius: 50%;
  pointer-events: none;
}

.float-ball-overlay {
  position: fixed; inset: 0; z-index: 9900;
  background: rgba(0,0,0,0.25);
  opacity: 0; pointer-events: none;
  transition: opacity 0.2s;
}
.float-ball-overlay.active { opacity: 1; pointer-events: auto; }

.float-ball-panel {
  position: fixed; z-index: 9901;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  width: min(340px, calc(100vw - 32px));
  max-height: min(520px, calc(100vh - 80px));
  background: var(--glass-strong, rgba(255,255,255,0.95));
  -webkit-backdrop-filter: blur(24px); backdrop-filter: blur(24px);
  border: 1.5px solid var(--glass-border, rgba(255,255,255,0.3));
  border-radius: 20px;
  box-shadow: 0 12px 48px rgba(0,0,0,0.18);
  overflow: hidden;
  display: flex; flex-direction: column;
  opacity: 0; pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
}
.float-ball-panel.active {
  opacity: 1; pointer-events: auto;
  transform: translate(-50%, -50%) scale(1);
}

.float-ball-panel-backup {
  padding: 12px 16px 0;
}
.float-ball-panel-backup .fb-backup-btn {
  width: 100%;
  flex: 0 0 auto;
  padding: 9px 10px;
}

.float-ball-panel-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px 10px;
  border-bottom: 1px solid var(--glass-border, rgba(0,0,0,0.06));
}
.float-ball-panel-title { font-size: 15px; font-weight: 600; color: var(--text, #333); }
.float-ball-panel-close {
  width: 28px; height: 28px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; cursor: pointer; color: var(--text3, #999);
  background: var(--glass, rgba(0,0,0,0.04));
  transition: background 0.15s;
}
.float-ball-panel-close:active { background: rgba(0,0,0,0.1); }

.float-ball-panel-body {
  padding: 12px 16px 16px;
  overflow-y: auto; flex: 1;
  -webkit-overflow-scrolling: touch;
}

.fb-form-item { margin-bottom: 12px; }
.fb-label { display: block; font-size: 12px; font-weight: 600; color: var(--text2, #666); margin-bottom: 5px; }
.fb-input {
  width: 100%; padding: 8px 10px; border-radius: 10px;
  border: 1.5px solid var(--glass-border, rgba(0,0,0,0.1));
  background: var(--glass, rgba(255,255,255,0.6));
  font-size: 13px; font-family: inherit; color: var(--text, #333);
  outline: none; box-sizing: border-box;
  transition: border-color 0.2s;
}
.fb-input:focus { border-color: var(--accent, #007aff); }

.fb-key-row { display: flex; gap: 6px; align-items: center; }
.fb-key-row .fb-input { flex: 1; }
.fb-eye-btn {
  width: 34px; height: 34px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--text3, #999);
  background: var(--glass, rgba(0,0,0,0.04));
  flex-shrink: 0;
}

.fb-model-row { display: flex; gap: 6px; align-items: center; }
.fb-model-row .fb-input { flex: 1; }

.fb-model-tags {
  display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px;
}
.fb-model-tag {
  padding: 3px 8px; border-radius: 8px; font-size: 11px;
  background: var(--glass, rgba(0,0,0,0.04));
  border: 1px solid var(--glass-border, rgba(0,0,0,0.08));
  cursor: pointer; color: var(--text2, #666);
  transition: all 0.15s;
}
.fb-model-tag.active { background: var(--accent, #007aff); color: #fff; border-color: transparent; }

.fb-slider {
  width: 100%; height: 4px; border-radius: 2px;
  -webkit-appearance: none; appearance: none;
  background: var(--glass-border, rgba(0,0,0,0.1));
  outline: none;
}
.fb-slider::-webkit-slider-thumb {
  -webkit-appearance: none; width: 18px; height: 18px;
  border-radius: 50%; background: var(--accent, #007aff);
  cursor: pointer; border: 2px solid #fff;
  box-shadow: 0 1px 4px rgba(0,0,0,0.2);
}

.fb-actions { display: flex; gap: 8px; margin-top: 14px; }
.fb-btn {
  flex: 1; padding: 8px 0; border-radius: 10px;
  border: 1.5px solid var(--glass-border, rgba(0,0,0,0.1));
  background: var(--glass, rgba(255,255,255,0.6));
  font-size: 13px; font-weight: 600; font-family: inherit;
  color: var(--text, #333); cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 4px;
  transition: all 0.15s;
}
.fb-btn:active { transform: scale(0.97); opacity: 0.8; }
.fb-btn-primary { background: var(--accent, #007aff); color: #fff; border-color: transparent; }
.fb-btn-sm { flex: 0; padding: 7px 10px; white-space: nowrap; font-size: 12px; }

.fb-test-result {
  margin-top: 8px; padding: 8px 10px; border-radius: 10px;
  font-size: 12px; display: flex; align-items: center; gap: 6px;
}
.fb-test-result.success { background: rgba(52,199,89,0.12); color: #2d8b4e; }
.fb-test-result.fail { background: rgba(255,59,48,0.12); color: #d32f2f; }

.fb-library-section { margin-top: 14px; }
.fb-library-title {
  font-size: 12px; font-weight: 600; color: var(--text2, #666);
  display: flex; align-items: center; gap: 4px;
  margin-bottom: 8px;
}
.fb-library-list { display: flex; flex-direction: column; gap: 6px; }
.fb-lib-item {
  padding: 8px 10px; border-radius: 10px;
  background: var(--glass, rgba(0,0,0,0.03));
  border: 1px solid var(--glass-border, rgba(0,0,0,0.06));
  display: flex; align-items: center; justify-content: space-between;
  cursor: pointer; transition: background 0.15s;
}
.fb-lib-item:active { background: rgba(0,0,0,0.06); }
.fb-lib-name { font-size: 12px; font-weight: 500; color: var(--text, #333); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fb-lib-apply {
  font-size: 11px; color: var(--accent, #007aff); font-weight: 600;
  padding: 2px 8px; border-radius: 6px;
  background: rgba(0,122,255,0.08);
  flex-shrink: 0;
}

body.dark-mode .float-ball { background: rgba(50,50,50,0.9); border-color: rgba(255,255,255,0.12); color: #eee; }
body.dark-mode .float-ball-panel { background: rgba(40,40,40,0.96); border-color: rgba(255,255,255,0.1); }
body.dark-mode .fb-input { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.12); color: #eee; }
body.dark-mode .fb-lib-item { background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.08); }