/* ============================================================
   小粉鲨网页版 - 大厂级深色主题
   Design System: Dark Mode + Pink Accent
   ============================================================ */

/* ---------- Design Tokens ---------- */
:root {
  /* 背景 */
  --bg-primary: #0B0B0F;
  --bg-secondary: #121218;
  --bg-card: #1A1A22;
  --bg-card-hover: #22222C;
  --bg-elevated: #2A2A35;
  --bg-input: #17171E;

  /* 文字 */
  --text-primary: #FFFFFF;
  --text-secondary: #A8A8B3;
  --text-tertiary: #6B6B78;
  --text-disabled: #4A4A55;

  /* 品牌色 */
  --accent: #FF6B81;
  --accent-light: #FF8FA3;
  --accent-dark: #E8556B;
  --accent-glow: rgba(255, 107, 129, 0.35);
  --accent-bg: rgba(255, 107, 129, 0.12);

  /* 边框 */
  --border: #25252E;
  --border-light: #2E2E38;

  /* 圆角 */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-pill: 999px;

  /* 阴影 */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 24px var(--accent-glow);

  /* 动画 */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);

  /* 布局 */
  --header-height: 60px;
  --max-width: 1280px;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

/* ---------- Reset ---------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI',
    'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

img {
  max-width: 100%;
  display: block;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

input {
  font-family: inherit;
  outline: none;
  border: none;
  background: none;
  color: inherit;
}

::selection {
  background: var(--accent);
  color: #fff;
}

/* 滚动条 */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--border-light);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-tertiary);
}

/* ============================================================
   顶部导航
   ============================================================ */
.app-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(11, 11, 15, 0.75);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  padding-top: var(--safe-top);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 20px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: opacity var(--transition-fast);
}
.logo:active {
  opacity: 0.7;
}

.logo-icon {
  font-size: 26px;
  filter: drop-shadow(0 2px 8px var(--accent-glow));
}

.logo-text {
  font-size: 19px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.5px;
  background: linear-gradient(135deg, #fff 0%, var(--accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.header-nav {
  display: flex;
  gap: 4px;
}

.nav-link {
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  transition: all var(--transition-fast);
  position: relative;
}

.nav-link:hover {
  color: var(--text-primary);
  background: var(--bg-card);
}

.nav-link.active {
  color: var(--accent);
  background: var(--accent-bg);
  font-weight: 600;
}

/* ============================================================
   主内容区
   ============================================================ */
.app-main {
  padding-top: calc(var(--header-height) + var(--safe-top));
  padding-bottom: calc(32px + var(--safe-bottom));
  min-height: 100vh;
  max-width: var(--max-width);
  margin: 0 auto;
}

.page {
  padding: 24px 20px;
  animation: pageIn var(--transition-slow);
}

@keyframes pageIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================================
   搜索栏
   ============================================================ */
.search-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 24px;
}

.search-input-wrap {
  flex: 1;
  position: relative;
}

.search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  font-size: 17px;
  pointer-events: none;
  transition: color var(--transition-fast);
}

.search-input {
  width: 100%;
  height: 48px;
  padding: 0 18px 0 46px;
  border-radius: var(--radius-pill);
  background: var(--bg-input);
  border: 1.5px solid var(--border);
  font-size: 15px;
  color: var(--text-primary);
  transition: all var(--transition-base);
}

.search-input::placeholder {
  color: var(--text-tertiary);
}

.search-input:focus {
  border-color: var(--accent);
  background: var(--bg-card);
  box-shadow: 0 0 0 4px var(--accent-bg), var(--shadow-glow);
}

.search-input:focus + .search-icon,
.search-input-wrap:focus-within .search-icon {
  color: var(--accent);
}

.search-btn {
  height: 48px;
  padding: 0 24px;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 16px var(--accent-glow);
  white-space: nowrap;
}

.search-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px var(--accent-glow);
}

.search-btn:active {
  transform: translateY(0) scale(0.97);
}

/* ============================================================
   源切换 Tab
   ============================================================ */
.source-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  overflow-x: auto;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.source-tabs::-webkit-scrollbar {
  display: none;
}

.source-tab {
  flex-shrink: 0;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  background: var(--bg-card);
  border: 1px solid var(--border);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.source-tab:hover {
  border-color: var(--border-light);
  color: var(--text-primary);
}

.source-tab.active {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
  border-color: transparent;
  color: #fff;
  font-weight: 600;
  box-shadow: 0 4px 14px var(--accent-glow);
}

/* ============================================================
   视频卡片网格
   ============================================================ */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 16px;
}

.video-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition-base);
  border: 1px solid var(--border);
}

.video-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-light);
  box-shadow: var(--shadow-lg);
}

.video-card:active {
  transform: translateY(-1px) scale(0.98);
}

.video-card-poster {
  position: relative;
  width: 100%;
  aspect-ratio: 2 / 3;
  background: var(--bg-secondary);
  overflow: hidden;
}

.video-card-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.video-card:hover .video-card-poster img {
  transform: scale(1.06);
}

.video-card-poster .placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 44px;
  color: var(--text-disabled);
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-secondary) 100%);
}

/* 封面底部渐变遮罩 */
.video-card-poster::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.video-card:hover .video-card-poster::after {
  opacity: 1;
}

.video-card-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  z-index: 2;
}

.video-card-info {
  padding: 12px 14px 14px;
}

.video-card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-bottom: 4px;
  line-height: 1.4;
}

.video-card-meta {
  font-size: 12px;
  color: var(--text-tertiary);
  display: flex;
  gap: 8px;
  align-items: center;
}

.video-card-meta span:not(:last-child)::after {
  content: '·';
  margin-left: 8px;
  color: var(--text-disabled);
}

/* ============================================================
   空状态 / 加载状态
   ============================================================ */
.empty-state,
.loading-state {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-tertiary);
}

.empty-state .icon,
.loading-state .icon {
  font-size: 56px;
  margin-bottom: 16px;
  opacity: 0.6;
}

.empty-state p,
.loading-state p {
  font-size: 15px;
  color: var(--text-secondary);
}

/* 骨架屏 */
.skeleton-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
}

.skeleton-poster {
  width: 100%;
  aspect-ratio: 2 / 3;
  background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-elevated) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.8s infinite;
}

.skeleton-line {
  height: 12px;
  margin: 10px 14px;
  border-radius: 6px;
  background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-elevated) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.8s infinite;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================================
   详情页
   ============================================================ */
.detail-header {
  display: flex;
  gap: 24px;
  margin-bottom: 28px;
  align-items: flex-start;
}

.detail-poster {
  width: 140px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.detail-poster::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-md);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
  pointer-events: none;
}

.detail-poster img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.detail-info {
  flex: 1;
  min-width: 0;
}

.detail-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
  line-height: 1.3;
  letter-spacing: -0.3px;
}

.detail-meta {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 6px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.detail-meta .tag {
  background: var(--accent-bg);
  color: var(--accent);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 600;
}

.detail-actions {
  display: flex;
  gap: 12px;
  margin-top: 18px;
  align-items: center;
}

.btn-primary {
  flex: 1;
  height: 44px;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 16px var(--accent-glow);
  max-width: 280px;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 22px var(--accent-glow);
}

.btn-primary:active {
  transform: translateY(0) scale(0.98);
}

.btn-secondary {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.btn-secondary:hover {
  border-color: var(--accent);
  background: var(--accent-bg);
}

.btn-secondary.favorited {
  background: var(--accent-bg);
  border-color: var(--accent);
}

.detail-section {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 22px;
  margin-bottom: 16px;
  border: 1px solid var(--border);
}

.detail-section-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.detail-section-title::before {
  content: '';
  width: 3px;
  height: 16px;
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-light) 100%);
  border-radius: 2px;
}

.detail-content-text {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.9;
}

/* 剧集列表 */
.episode-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
  gap: 10px;
}

.episode-btn {
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 0 6px;
  border: 1px solid transparent;
}

.episode-btn:hover {
  background: var(--bg-elevated);
  color: var(--text-primary);
  border-color: var(--border-light);
}

.episode-btn:active {
  transform: scale(0.95);
}

.episode-btn.played {
  background: var(--accent-bg);
  color: var(--accent-light);
}

.episode-btn.current {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 4px 12px var(--accent-glow);
}

.episode-toggle {
  text-align: center;
  margin-top: 16px;
  color: var(--accent);
  font-size: 13px;
  cursor: pointer;
  font-weight: 500;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.episode-toggle:hover {
  background: var(--bg-secondary);
}

/* ============================================================
   播放器
   ============================================================ */
.play-page {
  padding: 0 !important;
  background: #000;
  min-height: 100vh;
}

.player-container {
  position: relative;
  width: 100%;
  background: #000;
  overflow: hidden;
}

.player-container.fullscreen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 9999;
}

.player-video {
  width: 100%;
  display: block;
  background: #000;
  aspect-ratio: 16 / 9;
}

.player-container.fullscreen .player-video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  aspect-ratio: auto;
}

/* 顶部栏 */
.player-top-bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
  padding: calc(var(--safe-top) + 14px) 16px 28px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 10;
  transition: opacity var(--transition-base);
}

.player-top-bar.hidden {
  opacity: 0;
  pointer-events: none;
}

.player-back-btn {
  color: #fff;
  font-size: 24px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background var(--transition-fast);
}

.player-back-btn:active {
  background: rgba(255, 255, 255, 0.15);
}

.player-title {
  flex: 1;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
}

/* 控制条 */
.player-controls {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
  padding: 48px 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  opacity: 1;
  transition: opacity var(--transition-base);
  z-index: 10;
}

.player-controls.hidden {
  opacity: 0;
  pointer-events: none;
}

/* 进度条 */
.player-progress-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.player-progress {
  flex: 1;
  height: 5px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 3px;
  position: relative;
  cursor: pointer;
  touch-action: none;
  transition: height var(--transition-fast);
}

.player-progress:hover {
  height: 7px;
}

.player-progress-buffered {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: rgba(255, 255, 255, 0.35);
  border-radius: 3px;
}

.player-progress-played {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-light) 100%);
  border-radius: 3px;
}

.player-progress-thumb {
  position: absolute;
  top: 50%;
  width: 14px;
  height: 14px;
  background: #fff;
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.5), 0 0 0 0 var(--accent-glow);
  transition: transform var(--transition-fast);
}

.player-progress:hover .player-progress-thumb,
.player-progress:active .player-progress-thumb {
  transform: translate(-50%, -50%) scale(1);
}

.player-time {
  color: rgba(255, 255, 255, 0.85);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  font-weight: 500;
  min-width: 92px;
  text-align: right;
}

/* 控制按钮行 */
.player-buttons {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.player-buttons-left,
.player-buttons-right {
  display: flex;
  align-items: center;
  gap: 2px;
}

.player-btn {
  color: #fff;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  border-radius: 50%;
  transition: all var(--transition-fast);
}

.player-btn:hover {
  background: rgba(255, 255, 255, 0.12);
}

.player-btn:active {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(0.92);
}

.player-btn.play-btn {
  font-size: 30px;
  width: 48px;
  height: 48px;
}

.player-speed-btn {
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.12);
  transition: all var(--transition-fast);
  height: 32px;
  display: flex;
  align-items: center;
}

.player-speed-btn:hover {
  background: rgba(255, 255, 255, 0.22);
}

/* 倍速菜单 */
.speed-menu {
  position: absolute;
  bottom: 72px;
  right: 16px;
  background: rgba(28, 28, 34, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-md);
  padding: 6px;
  min-width: 90px;
  z-index: 20;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}

.speed-menu-item {
  padding: 9px 16px;
  color: var(--text-secondary);
  font-size: 14px;
  text-align: center;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  font-weight: 500;
}

.speed-menu-item:hover {
  background: var(--bg-elevated);
  color: var(--text-primary);
}

.speed-menu-item.active {
  color: var(--accent);
  font-weight: 700;
  background: var(--accent-bg);
}

/* 手势提示浮层 */
.gesture-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #fff;
  padding: 16px 24px;
  border-radius: var(--radius-lg);
  font-size: 15px;
  font-weight: 600;
  z-index: 15;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-fast);
  text-align: center;
  min-width: 90px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.gesture-overlay.show {
  opacity: 1;
}

.gesture-overlay .icon {
  font-size: 36px;
  display: block;
  margin-bottom: 6px;
}

/* 亮度/音量指示器 */
.volume-indicator,
.brightness-indicator {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #fff;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 13px;
  z-index: 15;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.volume-indicator { right: 24px; }
.brightness-indicator { left: 24px; }

.volume-indicator.show,
.brightness-indicator.show {
  opacity: 1;
}

.indicator-bar {
  width: 90px;
  height: 4px;
  background: rgba(255, 255, 255, 0.25);
  border-radius: 2px;
  overflow: hidden;
}

.indicator-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-light) 100%);
  border-radius: 2px;
  transition: width 0.1s;
}

/* 跳过片头 */
.skip-intro-btn {
  position: absolute;
  right: 20px;
  bottom: 88px;
  background: rgba(255, 107, 129, 0.95);
  backdrop-filter: blur(10px);
  color: #fff;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 600;
  z-index: 12;
  box-shadow: 0 4px 20px var(--accent-glow);
  animation: slideInRight var(--transition-base);
  transition: all var(--transition-fast);
}

.skip-intro-btn:hover {
  background: var(--accent);
  transform: scale(1.05);
}

@keyframes slideInRight {
  from { transform: translateX(30px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* 下一集预告 */
.next-ep-toast {
  position: absolute;
  bottom: 88px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(20, 20, 26, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  color: #fff;
  padding: 14px 22px;
  border-radius: var(--radius-lg);
  font-size: 14px;
  z-index: 12;
  display: flex;
  align-items: center;
  gap: 14px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  animation: slideUp var(--transition-base);
}

@keyframes slideUp {
  from { transform: translateX(-50%) translateY(20px); opacity: 0; }
  to { transform: translateX(-50%) translateY(0); opacity: 1; }
}

.next-ep-toast .countdown {
  color: var(--accent);
  font-weight: 700;
  font-size: 16px;
  min-width: 20px;
  text-align: center;
}

.next-ep-cancel {
  color: var(--text-tertiary);
  font-size: 13px;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.next-ep-cancel:hover {
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.08);
}

/* 播放页下方信息 */
.play-info-section {
  padding: 24px 20px;
  background: var(--bg-primary);
}

.play-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.play-ep-info {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

/* ============================================================
   历史 / 收藏列表
   ============================================================ */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.page-header h2 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.clear-all-btn {
  font-size: 13px;
  color: var(--text-tertiary);
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  transition: all var(--transition-fast);
  font-weight: 500;
}

.clear-all-btn:hover {
  color: var(--accent);
  background: var(--accent-bg);
}

.list-page-item {
  display: flex;
  gap: 14px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 14px;
  margin-bottom: 12px;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  border: 1px solid var(--border);
}

.list-page-item:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-light);
  transform: translateX(2px);
}

.list-page-item:active {
  transform: translateX(1px) scale(0.99);
}

.list-item-poster {
  width: 76px;
  height: 108px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--bg-secondary);
}

.list-item-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.list-item-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.list-item-title {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 6px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-primary);
}

.list-item-meta {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-bottom: 6px;
}

.list-item-progress {
  font-size: 12px;
  color: var(--accent);
  margin-top: auto;
  font-weight: 500;
}

.list-item-delete {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  font-size: 15px;
  border-radius: 50%;
  opacity: 0;
  transition: all var(--transition-fast);
}

.list-page-item:hover .list-item-delete {
  opacity: 1;
}

.list-item-delete:hover {
  color: var(--accent);
  background: var(--accent-bg);
}

/* ============================================================
   Toast
   ============================================================ */
.toast {
  position: fixed;
  bottom: calc(48px + var(--safe-bottom));
  left: 50%;
  transform: translateX(-50%) translateY(16px);
  background: rgba(28, 28, 34, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  color: #fff;
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 500;
  z-index: 10000;
  opacity: 0;
  transition: all var(--transition-base);
  pointer-events: none;
  max-width: 85%;
  text-align: center;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ============================================================
   全局加载
   ============================================================ */
.global-loading {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(11, 11, 15, 0.9);
  backdrop-filter: blur(8px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.loading-spinner {
  width: 44px;
  height: 44px;
  border: 3px solid var(--bg-elevated);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: 16px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-text {
  color: var(--text-secondary);
  font-size: 14px;
}

/* ============================================================
   响应式
   ============================================================ */
@media (min-width: 768px) {
  .video-grid {
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 20px;
  }

  .detail-poster {
    width: 170px;
  }

  .episode-grid {
    grid-template-columns: repeat(auto-fill, minmax(88px, 1fr));
    gap: 12px;
  }

  .page {
    padding: 32px 24px;
  }

  .header-inner {
    padding: 0 28px;
  }
}

@media (min-width: 1024px) {
  .video-grid {
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  }

  .detail-header {
    gap: 32px;
  }

  .detail-poster {
    width: 200px;
  }

  .detail-title {
    font-size: 28px;
  }
}

/* 横屏适配 */
@media (max-height: 500px) and (orientation: landscape) {
  .player-controls {
    padding: 36px 16px 10px;
  }
}