:root {
  --bg-primary: #0f0f1a;
  --bg-secondary: #1a1a2e;
  --bg-card: #1a1a2e;
  --bg-input: #1a1a2e;
  --bg-hover: #2a2a4a;
  --border-color: #2a2a4a;
  --text-primary: #fff;
  --text-secondary: #aaa;
  --text-muted: #888;
  --accent-color: #e94560;
  --accent-gradient: linear-gradient(135deg, #e94560, #ff6b6b);
  --shadow-color: rgba(0, 0, 0, 0.3);
}

[data-theme="light"] {
  --bg-primary: #f5f5f5;
  --bg-secondary: #fff;
  --bg-card: #fff;
  --bg-input: #fff;
  --bg-hover: #f0f0f0;
  --border-color: #e0e0e0;
  --text-primary: #333;
  --text-secondary: #666;
  --text-muted: #999;
  --accent-color: #e94560;
  --accent-gradient: linear-gradient(135deg, #e94560, #ff6b6b);
  --shadow-color: rgba(0, 0, 0, 0.1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

*:focus {
  outline: none;
}

button:focus-visible,
input:focus-visible,
[role="button"]:focus-visible {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background:
    radial-gradient(ellipse 70% 50% at 50% -10%, rgba(233,69,96,.12), transparent 70%),
    linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 42%);
  background-attachment: fixed;
  color: var(--text-primary);
  min-height: 100vh;
  transition: background 0.3s, color 0.3s;
}

#app {
  /* 不再设 min-height: 100vh —— 与 body 的 min-height 叠加会导致页面超出视口产生滚动条 */
}

/* main 区域：用 min-height 撑满视口减去 header + footer 的高度，让 footer 自然贴底 */
.main {
  min-height: calc(100vh - 72px - 56px);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.header {
  background: transparent;
  padding: 16px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: none;
  border-bottom: none;
  transition: all 0.3s;
}

/* 滚动后 Header 自动加毛玻璃，避免与页面内容混在一起 */
body.header-scrolled .header {
  background: color-mix(in srgb, var(--bg-secondary) 88%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid color-mix(in srgb, var(--border-color) 55%, transparent);
  box-shadow: 0 4px 24px color-mix(in srgb, var(--shadow-color) 45%, transparent);
}

.header .container {
  display: flex;
  align-items: center;
  gap: 24px;
}

.header-container {
  display: flex;
  align-items: center;
  gap: 20px;
  justify-content: space-between;
  padding: 0;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
}

/* Header 中部：源切换 + 搜索框 （紧凑行内） */
.header-search-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: center;
  max-width: 820px;
  min-width: 0;
}

.header-source .source-btn {
  padding: 8px 14px;
  font-size: 13px;
}

.header-search-box {
  flex: 1;
  max-width: 620px;
  min-width: 220px;
  padding: 3px 3px 3px 16px;
  border-radius: 26px;
}

.header-search-box input {
  padding: 8px 6px;
  font-size: 14px;
}

.header-search-box .search-btn {
  padding: 8px 18px;
  font-size: 13px;
}

/* 首页 & 播放页：禁止出现整页滚动条 */
body[data-page="home"],
body[data-page="player"] {
  overflow: hidden;
}

/* 首页：移除"首页"两字 */
body[data-page="home"] .breadcrumb,
body[data-page="home"] #breadcrumb {
  display: none !important;
}

/* 首页：隐藏顶部中间的“源切换 + 搜索框”，保持和示例一样干净，避免与 Hero 重复 */
body[data-page="home"] .header-search-wrap {
  display: none !important;
}

/* 首页顶部改用 flex 正常布局（不再 absolute 错位） */
body[data-page="home"] .header-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
body[data-page="home"] .header-left {
  margin: 0;
}
body[data-page="home"] .header-actions {
  position: static;
  transform: none;
  margin-left: auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: bold;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
}

.logo:hover {
  opacity: 0.9;
}

.logo-icon {
  font-size: 28px;
  line-height: 1;
}

.logo-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.source-switcher {
  position: relative;
}

.source-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 2px solid var(--border-color);
  border-radius: 24px;
  background: var(--bg-input);
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}

.source-btn:hover {
  border-color: var(--accent-color);
  background: var(--bg-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(233, 69, 96, 0.15);
}

.source-btn:active {
  transform: translateY(0);
}

.source-icon {
  font-size: 16px;
}

.source-arrow {
  font-size: 12px;
  opacity: 0.7;
  transition: transform 0.3s;
}

.source-switcher.open .source-arrow {
  transform: rotate(180deg);
}

.source-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 200px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  box-shadow: 0 8px 32px var(--shadow-color);
  z-index: 200;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.source-switcher.open .source-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.source-dropdown::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 30px;
  width: 12px;
  height: 12px;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-color);
  border-top: 1px solid var(--border-color);
  transform: rotate(45deg);
}

.source-dropdown-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 14px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
}

.source-dropdown-item:last-child {
  border-bottom: none;
}

.source-dropdown-item:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  padding-left: 24px;
}

.source-dropdown-item.active {
  color: var(--accent-color);
  font-weight: 600;
  background: rgba(233, 69, 96, 0.08);
}

.source-check {
  font-size: 14px;
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.2s;
}

.source-dropdown-item.active .source-check {
  opacity: 1;
  transform: scale(1);
}

.header-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-shrink: 0;
}

.action-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  border: 2px solid var(--border-color);
  border-radius: 24px;
  background: var(--bg-input);
  color: var(--text-primary);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.action-btn:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(233, 69, 96, 0.15);
}

.action-btn:active {
  transform: translateY(0);
}

.btn-icon {
  font-size: 16px;
  line-height: 1;
}

.btn-text {
  font-weight: 500;
}

.search-box {
  flex: 1;
  max-width: 560px;
  display: flex;
  align-items: center;
  position: relative;
  background: var(--bg-input);
  border: 2px solid var(--border-color);
  border-radius: 28px;
  padding: 4px 4px 4px 18px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.search-box:focus-within {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 4px rgba(233, 69, 96, 0.1);
}

.search-icon {
  font-size: 16px;
  opacity: 0.5;
  flex-shrink: 0;
  margin-right: 8px;
}

.search-box input {
  flex: 1;
  padding: 10px 8px;
  border: none;
  background: transparent;
  color: var(--text-primary);
  font-size: 15px;
  outline: none;
  min-width: 0;
}

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

.search-btn {
  padding: 10px 22px;
  border: none;
  border-radius: 24px;
  background: var(--accent-gradient);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(233, 69, 96, 0.3);
}

.search-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(233, 69, 96, 0.45);
  filter: brightness(1.1);
}

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

/* .main 的 min-height 已在上方定义，这里只补充 padding */
.main {
  padding: 0 0 12px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
  font-size: 14px;
  color: var(--text-muted);
}

.breadcrumb-item {
  cursor: pointer;
  transition: color 0.2s;
}

.breadcrumb-item:hover {
  color: var(--accent-color);
}

.breadcrumb-item.active {
  color: var(--text-primary);
  cursor: default;
}

.breadcrumb-sep {
  color: var(--border-color);
}

.page {
  display: none;
}

.page.active {
  display: block;
}

.section {
  margin-bottom: 40px;
}

.section-title {
  font-size: 24px;
  margin-bottom: 20px;
  padding-left: 12px;
  border-left: 4px solid var(--accent-color);
  color: var(--text-primary);
}

.category-filter {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
  scrollbar-color: var(--border-color) transparent;
  -webkit-overflow-scrolling: touch;
}

.category-filter::-webkit-scrollbar {
  height: 4px;
}

.category-filter::-webkit-scrollbar-track {
  background: transparent;
}

.category-filter::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 2px;
}

.filter-btn {
  padding: 8px 18px;
  border: 2px solid var(--border-color);
  border-radius: 20px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
  flex-shrink: 0;
  font-weight: 500;
}

.filter-btn:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
  transform: translateY(-1px);
}

.filter-btn.active {
  background: var(--accent-gradient);
  color: #fff;
  border-color: var(--accent-color);
  box-shadow: 0 2px 8px rgba(233, 69, 96, 0.3);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
}

.video-card {
  background: var(--bg-card);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid var(--border-color);
  position: relative;
}

.video-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(233, 69, 96, 0.25);
  border-color: var(--accent-color);
}

.video-card .cover-wrapper {
  position: relative;
  overflow: hidden;
}

.video-card .cover {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  background: var(--bg-hover);
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.video-card:hover .cover {
  transform: scale(1.05);
}

.video-card .play-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent 50%);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}

.video-card:hover .play-overlay {
  opacity: 1;
}

.video-card .play-icon {
  width: 50px;
  height: 50px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #fff;
  transform: scale(0.8);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 15px rgba(233, 69, 96, 0.5);
}

.video-card:hover .play-icon {
  transform: scale(1);
}

.video-card .info {
  padding: 14px 12px;
  position: relative;
  z-index: 1;
}

.video-card .title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-primary);
  transition: color 0.2s;
}

.video-card:hover .title {
  color: var(--accent-color);
}

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

.video-card .type {
  background: var(--accent-color);
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 11px;
  color: #fff;
  font-weight: 500;
  flex-shrink: 0;
}

.video-card .remark {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: right;
}

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  margin-top: 30px;
}

.page-btn {
  padding: 8px 20px;
  border: 2px solid var(--border-color);
  border-radius: 20px;
  background: transparent;
  color: var(--text-primary);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s;
}

.page-btn:hover:not(:disabled) {
  border-color: var(--accent-color);
  color: var(--accent-color);
}

.page-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.page-info {
  color: var(--text-muted);
  font-size: 14px;
}

.loading {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
  font-size: 16px;
}

.empty-state,
.error-state {
  text-align: center;
  padding: 60px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.empty-icon,
.error-icon {
  font-size: 48px;
  opacity: 0.5;
}

.empty-title,
.error-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

.empty-desc,
.error-desc {
  font-size: 14px;
  color: var(--text-muted);
  max-width: 320px;
  line-height: 1.6;
}

.retry-btn {
  padding: 10px 24px;
  border: 2px solid var(--accent-color);
  border-radius: 24px;
  background: transparent;
  color: var(--accent-color);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  margin-top: 8px;
}

.retry-btn:hover {
  background: var(--accent-gradient);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(233, 69, 96, 0.3);
}

.retry-btn:active {
  transform: translateY(0);
}

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

.skeleton-card {
  background: var(--bg-card);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.skeleton-cover {
  width: 100%;
  aspect-ratio: 2 / 3;
  background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-hover) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

.skeleton-info {
  padding: 12px;
}

.skeleton-line {
  height: 14px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-hover) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  margin-bottom: 8px;
}

.skeleton-line.short {
  width: 50%;
}

.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--bg-secondary);
  border: 1px solid var(--accent-color);
  color: var(--text-primary);
  padding: 12px 24px;
  border-radius: 25px;
  font-size: 14px;
  z-index: 9999;
  opacity: 0;
  transition: all 0.3s ease;
  pointer-events: none;
  box-shadow: 0 4px 20px var(--shadow-color);
}

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

.jump-input {
  width: 60px;
  padding: 6px 8px;
  border: 2px solid var(--border-color);
  border-radius: 20px;
  background: var(--bg-input);
  color: var(--text-primary);
  font-size: 14px;
  text-align: center;
  outline: none;
  -moz-appearance: textfield;
}

.jump-input::-webkit-outer-spin-button,
.jump-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.jump-input:focus {
  border-color: var(--accent-color);
}

.jump-input::placeholder {
  color: var(--text-muted);
}

/* 已移除 detail-toolbar / player-toolbar / back-btn 样式（导航按钮已删除） */

.detail-content {
  background: var(--bg-card);
  border-radius: 12px;
  padding: 30px;
  border: 1px solid var(--border-color);
}

.detail-header {
  display: flex;
  gap: 30px;
  margin-bottom: 30px;
}

.detail-cover {
  width: 200px;
  flex-shrink: 0;
  border-radius: 8px;
  overflow: hidden;
}

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

.detail-info h1 {
  font-size: 28px;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.detail-info .tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.detail-info .tag {
  background: var(--bg-hover);
  padding: 4px 12px;
  border-radius: 16px;
  font-size: 12px;
  color: var(--text-secondary);
}

.detail-info .tag.highlight {
  background: var(--accent-gradient);
  color: #fff;
}

.detail-info .desc {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 14px;
}

.detail-meta-line {
  margin-bottom: 10px;
  color: var(--text-secondary);
  font-size: 14px;
}

.detail-meta-line strong {
  color: var(--text-primary);
}

.detail-section {
  margin-top: 30px;
}

.detail-section h3 {
  font-size: 18px;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
}

.source-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.source-tab {
  padding: 8px 20px;
  background: var(--bg-hover);
  border-radius: 20px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.3s;
  border: 2px solid transparent;
  color: var(--text-secondary);
}

.source-tab:hover {
  background: var(--border-color);
}

.source-tab.active {
  background: var(--accent-gradient);
  color: #fff;
  border-color: var(--accent-color);
}

.play-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  /* 取消滚动条：不限高度，按内容自然展开 */
  padding: 6px 10px 6px 2px;
  border-radius: 10px;
}

.play-list::-webkit-scrollbar {
  width: 5px;
}
.play-list::-webkit-scrollbar-track { background: transparent; }
.play-list::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 3px;
}
.play-list::-webkit-scrollbar-thumb:hover {
  background: var(--accent-color);
}

.play-item {
  padding: 8px 16px;
  background: var(--bg-hover);
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.3s;
  color: var(--text-secondary);
}

.play-item:hover {
  background: var(--accent-color);
  color: #fff;
  transform: translateY(-2px);
}

.player-layout {
  width: 100%;
}

/* ============== 播放区 + 剧集列表（优化版：更大气，响应式） ============== */
/* 外层不再使用卡片包裹 → 视觉更大，和其他页面风格一致 */
.player-layout {
  width: 100%;
}

.player-combined {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 20px;
  align-items: start;
  background: transparent;
  border-radius: 0;
  padding: 0;
  border: none;
}

/* 宽屏模式：隐藏剧集列表 */
.player-combined.wide-mode {
  grid-template-columns: 1fr;
}

.player-combined.wide-mode .player-sidebar {
  display: none;
}

.player-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.player-wrapper {
  background: #000;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: 0 8px 32px color-mix(in srgb, var(--accent-color) 12%, transparent);
}

#dplayer {
  width: 100%;
  aspect-ratio: 16 / 9;
}

.player-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  padding: 0 6px;
}

.player-title {
  font-size: 22px;
  color: var(--text-primary);
  font-weight: 700;
  letter-spacing: .3px;
}

.player-controls {
  display: flex;
  gap: 10px;
}

.ep-btn {
  padding: 8px 20px;
  border: 2px solid var(--border-color);
  border-radius: 999px;
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.25s;
  font-weight: 500;
}

.ep-btn:hover:not(:disabled) {
  border-color: var(--accent-color);
  color: var(--accent-color);
  transform: translateY(-1px);
}

.ep-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* 宽屏激活状态 */
.ep-btn.wide-active {
  background: var(--accent-gradient);
  color: #fff;
  border-color: var(--accent-color);
  box-shadow: 0 4px 16px rgba(233, 69, 96, .35);
}

.player-sidebar {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 16px;
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  row-gap: 14px;
  align-self: start;
  /* ═══════════════════════════════════════════════════
     必须用固定 height（不能 auto）：
     - flex 子项 flex:1 需要"明确高度的父容器"才能分配空间
     - height:auto 时 flex 链断裂 → episode-list-wrapper height:100% 塌缩为0 → 剧集列表消失
     - JS 会在 player-main 高度稳定后用 style.height 覆盖此值，精确对齐左侧
     ═══════════════════════════════════════════════════ */
  height: calc(100vh - 130px);
  max-height: calc(100vh - 130px);
  overflow: hidden;
  position: sticky;
  top: 88px;
}

.sidebar-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  /* 固定内容高度，不参与伸缩，避免被压缩或撑高 */
  flex: 0 0 auto;
  min-height: 0;
}

.sidebar-section:last-of-type {
  /* 第二节（剧集列表）：填满 sidebar 剩余所有高度
     父级已锁死固定高度，flex:1 可安全生效，绝不撑高外层 */
  flex: 1 1 0;
  overflow: hidden;
  min-height: 0;
  height: auto;
}

.sidebar-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.sidebar-tab {
  padding: 5px 12px;
  background: var(--bg-hover);
  border-radius: 999px;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s;
  border: 1px solid transparent;
  color: var(--text-secondary);
  white-space: nowrap;
}

.sidebar-tab:hover {
  background: var(--border-color);
}

.sidebar-tab.active {
  background: var(--accent-gradient);
  color: #fff;
  border-color: var(--accent-color);
  box-shadow: 0 2px 8px rgba(233,69,96,.3);
}

.sidebar-title {
  font-size: 14px;
  margin: 0;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
  flex-shrink: 0;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  cursor: default;
}

/* 手机端可折叠 */
.sidebar-title.collapsible {
  cursor: pointer;
  user-select: none;
}
.sidebar-title.collapsible .arrow {
  transition: transform .2s;
  font-size: 11px;
  opacity: .7;
}
.sidebar-title.collapsible.collapsed .arrow {
  transform: rotate(-90deg);
}

/* 剧集外层容器（桌面：竖向滚动）
   父级链：sidebar-section:last-of-type 已被 sidebar 固定高度锁死
   这里直接 100% 填满父级，overflow-y 控制内部滚动，永不撑高页面 */
.episode-list-wrapper {
  display: block;
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 6px;
  scrollbar-gutter: stable;
}
/* 播放器页面板高度上限：16:9 播放器 + 标题条 + 间距 ≈ 不超过视口一屏，避免产生整页滚动条 */
body[data-page="player"] .player-wrapper {
  max-height: calc(100vh - 220px);
}
body[data-page="player"] .player-wrapper #dplayer {
  max-height: calc(100vh - 220px);
  aspect-ratio: 16 / 9;
  height: auto;
  width: 100%;
}

.episode-list-wrapper::-webkit-scrollbar,
.player-sidebar::-webkit-scrollbar {
  width: 5px;
}

.episode-list-wrapper::-webkit-scrollbar-track,
.player-sidebar::-webkit-scrollbar-track {
  background: transparent;
}

.episode-list-wrapper::-webkit-scrollbar-thumb,
.player-sidebar::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 3px;
}

.episode-list-wrapper::-webkit-scrollbar-thumb:hover,
.player-sidebar::-webkit-scrollbar-thumb:hover {
  background: var(--accent-color);
}

.episode-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.episode-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  background: var(--bg-hover);
  border-radius: 10px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--text-secondary);
  border: 1px solid transparent;
}

.episode-item:hover {
  background: color-mix(in srgb, var(--accent-color) 8%, var(--bg-hover));
  border-color: color-mix(in srgb, var(--accent-color) 30%, transparent);
  transform: translateX(2px);
}

.episode-item.active {
  background: var(--accent-gradient);
  color: #fff;
  border-color: var(--accent-color);
  box-shadow: 0 2px 10px rgba(233,69,96,.3);
}

.ep-num {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.08);
  border-radius: 8px;
  font-size: 11px;
  font-weight: 700;
}

.episode-item.active .ep-num {
  background: rgba(255,255,255,.2);
}

.ep-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
}

/* ================= 平板 (768px - 1024px) ：剧集横向芯片条 ============== */
@media (min-width: 768px) and (max-width: 1024px) {
  .player-combined {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .player-title { font-size: 19px; }
  .player-wrapper { border-radius: 14px; }

  .player-sidebar {
    gap: 12px;
    padding: 14px;
    align-self: auto;
    position: static;
    /* 平板端：取消桌面端的高度锁死，按内容自然高度 */
    height: auto;
    max-height: none;
    top: auto;
  }
  .sidebar-section:last-of-type {
    flex: 0 0 auto;
    overflow: visible;
  }

  /* 剧集改为横向滚动芯片条 */
  .episode-list-wrapper {
    flex: 0 0 auto;
    overflow-x: auto;
    overflow-y: hidden;
    padding-right: 0;
    padding-bottom: 6px;
  }
  .episode-list-wrapper::-webkit-scrollbar {
    height: 4px;
    width: 0;
  }
  .episode-list {
    flex-direction: row;
    gap: 8px;
    flex-wrap: nowrap;
  }
  .episode-item {
    flex-shrink: 0;
    padding: 7px 14px;
    gap: 6px;
  }
  .episode-item .ep-num {
    width: auto;
    height: auto;
    background: transparent;
    padding: 0;
    min-width: 22px;
    text-align: center;
  }
  .episode-item.active .ep-num {
    background: transparent;
  }
}

/* ================= 手机端 (<768px)：单列，剧集可折叠横向芯片 ============== */
@media (max-width: 768px) {
  .player-combined {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 0;
  }

  .player-wrapper {
    border-radius: 12px;
  }

  .player-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 0;
  }
  .player-title { font-size: 17px; }
  .player-controls { width: 100%; justify-content: flex-end; }
  .ep-btn { padding: 6px 14px; font-size: 12px; }

  .player-sidebar {
    padding: 12px;
    gap: 12px;
    border-radius: 12px;
    align-self: auto;
    position: static;
    /* 手机端：取消桌面端的高度锁死，按内容自然高度 */
    height: auto;
    max-height: none;
    top: auto;
  }
  .sidebar-section:last-of-type {
    flex: 0 0 auto;
    overflow: visible;
  }
  .sidebar-tabs { gap: 5px; }
  .sidebar-tab {
    padding: 4px 10px;
    font-size: 11px;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .sidebar-title {
    font-size: 13px;
    padding-bottom: 8px;
  }

  /* 剧集横向芯片 */
  .episode-list-wrapper {
    flex: 0 0 auto;
    overflow-x: auto;
    overflow-y: hidden;
    padding-right: 0;
    padding-bottom: 4px;
  }
  .episode-list-wrapper.hidden {
    display: none;
  }
  .episode-list-wrapper::-webkit-scrollbar {
    height: 3px;
    width: 0;
  }
  .episode-list {
    flex-direction: row;
    gap: 6px;
    flex-wrap: nowrap;
  }
  .episode-item {
    flex-shrink: 0;
    padding: 6px 10px;
    gap: 4px;
    border-radius: 999px;
    min-height: 32px;
  }
  .episode-item .ep-num {
    width: auto;
    height: auto;
    background: transparent;
    padding: 0;
    min-width: 18px;
    text-align: center;
    font-size: 11px;
  }
  .episode-item.active .ep-num { background: transparent; }
  .episode-item .ep-name { display: none; }
}

.ep-playing {
  font-size: 11px;
  opacity: 0.9;
  flex-shrink: 0;
}

.history-actions {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 20px;
}

.history-clear-btn {
  padding: 8px 16px;
  border: 2px solid var(--border-color);
  border-radius: 20px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.3s;
}

.history-clear-btn:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
}

.footer {
  background: transparent;
  padding: 18px 0 22px;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
  transition: all 0.3s;
  margin-top: 0;
  position: sticky;
  bottom: 0;
  z-index: 90;
  border-top: 1px solid transparent;
}

/* Footer 与 Header/Main 一体：顶部加一条和 body 同色系的渐变装饰，滚动后加毛玻璃 */
.footer::before {
  content: '';
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    color-mix(in srgb, var(--accent-color) 40%, transparent) 50%,
    transparent 100%);
  opacity: .6;
}

body.header-scrolled .footer {
  background: color-mix(in srgb, var(--bg-secondary) 88%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top-color: color-mix(in srgb, var(--border-color) 55%, transparent);
  box-shadow: 0 -4px 24px color-mix(in srgb, var(--shadow-color) 45%, transparent);
}

/* ============== 搜索式首页 Hero ============== */
.home-hero {
  padding: 48px 0 28px;
  text-align: center;
  max-width: 100%;
  margin: 0;
}

.hero-title {
  font-size: 38px;
  line-height: 1.3;
  margin: 0 0 12px;
  font-weight: 800;
  letter-spacing: .5px;
  color: var(--text-primary);
}

.hero-hl {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  color: var(--text-secondary);
  font-size: 14px;
  margin: 0 auto 28px;
  max-width: 620px;
  line-height: 1.8;
}

.home-search-wrap {
  max-width: 100%;
  margin: 0 0 28px;
}

.home-search-inner {
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: 999px;
  padding: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all .3s;
}

.home-search-inner:hover,
.home-search-inner:focus-within {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 6px rgba(233, 69, 96, .08);
}

.hero-source {
  flex-shrink: 0;
}

.hero-source-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  border: 2px solid var(--border-color);
  border-radius: 999px;
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all .25s;
  white-space: nowrap;
}

.hero-source-btn:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
}

.hero-source-arrow {
  font-size: 12px;
  opacity: 0.7;
  transition: transform .3s;
}

.hero-source.open .hero-source-arrow {
  transform: rotate(180deg);
}

.home-search-box {
  flex: 1;
  display: flex;
  align-items: center;
  min-width: 0;
}

.home-search-box .search-icon {
  margin: 0 6px 0 10px;
}

.home-search-box input {
  flex: 1;
  padding: 10px 8px;
  border: none;
  background: transparent;
  color: var(--text-primary);
  font-size: 15px;
  outline: none;
  min-width: 0;
}

.home-search-box input::placeholder {
  color: var(--text-muted);
}

.hero-search-btn {
  padding: 12px 28px;
  border: none;
  border-radius: 999px;
  background: var(--accent-gradient);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all .25s;
  box-shadow: 0 2px 12px rgba(233, 69, 96, .35);
  flex-shrink: 0;
}

.hero-search-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(233, 69, 96, .45);
  filter: brightness(1.08);
}

.hot-label {
  color: var(--text-muted);
  font-size: 12px;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.hot-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  max-width: 100%;
  margin: 0;
}

.hot-tag {
  padding: 6px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all .2s;
}

.hot-tag:hover {
  background: var(--bg-hover);
  color: var(--accent-color);
  border-color: var(--accent-color);
}

.hot-tag .rank {
  display: inline-block;
  width: 18px;
  color: var(--accent-color);
  font-weight: 700;
  font-size: 12px;
}

/* ============== 装饰性分类卡片（无功能） ============== */
.home-decor-cats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  max-width: 100%;
  margin: 8px 0 44px;
  padding: 0;
}

.decor-cat {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 22px 14px;
  text-align: center;
  transition: all .25s;
  color: var(--text-secondary);
}

.decor-cat:hover {
  border-color: var(--accent-color);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(233, 69, 96, .15);
  color: var(--accent-color);
}

.decor-emoji {
  font-size: 28px;
  margin-bottom: 8px;
  line-height: 1;
}

.decor-name {
  font-size: 14px;
  font-weight: 500;
}

/* ============== 首页 Stats 数据条 ============== */
.home-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  max-width: 100%;
  margin: 0 0 40px;
  padding: 24px 0;
  border-top: 1px solid var(--border-color);
}

.stat-item {
  text-align: center;
}

.stat-num {
  font-size: 24px;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.stat-lbl {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 6px;
}

/* 搜索结果页间距 */
.home-results {
  margin-top: 32px;
}

/* 旧 category-filter 保留样式（避免历史代码报错）但默认不显示 */
.category-filter {
  display: none;
}

@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    gap: 12px;
  }

  .header-left {
    width: 100%;
    justify-content: space-between;
  }

  .header-search-wrap {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .header-actions {
    position: absolute;
    right: 20px;
    top: 16px;
  }

  .hero-title { font-size: 26px; }

  .home-search-inner {
    border-radius: 20px;
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    gap: 10px;
  }

  .hero-source-btn { justify-content: center; }

  .hero-search-btn { padding: 11px 20px; }

  .home-decor-cats {
    grid-template-columns: repeat(2, 1fr);
  }

  .home-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .video-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
  }

  .detail-header {
    flex-direction: column;
  }

  .detail-cover {
    width: 150px;
    margin: 0 auto;
  }

  .detail-info h1 {
    font-size: 22px;
    text-align: center;
  }

  .player-combined {
    grid-template-columns: 1fr;
    padding: 0;
    gap: 12px;
  }

  .player-sidebar {
    max-height: none;
  }

  .player-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .player-controls {
    width: 100%;
    justify-content: flex-end;
  }

  .pagination {
    flex-wrap: wrap;
    gap: 10px;
  }

  .jump-input {
    width: 50px;
  }
}