/* ── Reset & Base ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0f0f13;
  --bg-card: #1a1a24;
  --bg-card-hover: #22223a;
  --text: #e8e8f0;
  --text-dim: #8888a0;
  --text-muted: #aaaabd;
  --accent: #6c5ce7;
  --accent-light: #a29bfe;
  --green: #00b894;
  --orange: #fdcb6e;
  --red: #ff6b6b;
  --pink: #fd79a8;
  --radius: 12px;
  --shadow: 0 4px 20px rgba(0,0,0,0.3);
}

html, body {
  color-scheme: dark;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

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

a { color: var(--accent-light); text-decoration: none; }
a:hover { color: var(--pink); }
a:visited { color: #8e86d1; }

:where(a, button, input, select):focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1000;
  transform: translateY(-150%);
  padding: 10px 14px;
  border-radius: 6px;
  background: var(--orange);
  color: #1a1a24;
  font-weight: 700;
}

.skip-link:focus { transform: translateY(0); color: #1a1a24; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ── Header ─────────────────────────────────────────────── */
.header {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  padding: 32px 0 24px;
  text-align: center;
  border-bottom: 1px solid rgba(108,92,231,0.3);
}

.logo {
  font-size: 2.2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-light), var(--pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}

.subtitle {
  color: var(--text-dim);
  max-width: 760px;
  margin: 0 auto;
  font-size: 0.95rem;
}

.update-info {
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--green);
  opacity: 0.8;
}

/* ── Tabs ──────────────────────────────────────────────── */
.tabs {
  background: var(--bg-card);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

.tabs-hint {
  display: none;
}

@media (max-width: 900px) {
  .tabs::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 32px;
    pointer-events: none;
    background: linear-gradient(90deg, rgba(26,26,36,0), var(--bg-card));
  }

  .tabs-hint {
    display: block;
    padding: 0 42px 6px 14px;
    color: var(--text-dim);
    font-size: 0.72rem;
    line-height: 1.4;
    text-align: right;
  }
}

.tabs .container {
  display: flex;
  gap: 4px;
  padding-top: 12px;
  padding-bottom: 12px;
  padding-right: 44px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.tabs .container::-webkit-scrollbar {
  display: none;
}

.tab {
  min-height: 44px;
  padding: 10px 20px;
  border: none;
  background: transparent;
  color: var(--text-dim);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s, box-shadow 0.2s;
  white-space: nowrap;
  font-family: inherit;
}

.tab:hover {
  color: var(--text);
  background: rgba(108,92,231,0.15);
}

.tab.active {
  color: #fff;
  background: var(--accent);
  box-shadow: 0 2px 10px rgba(108,92,231,0.4);
}

/* ── Filters ────────────────────────────────────────────── */
.filters {
  background: rgba(26,26,36,0.8);
  padding: 14px 0 12px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.filter-row {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.filter-controls {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  flex: 0 0 auto;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.filter-group label {
  font-size: 0.85rem;
  color: var(--text-dim);
  white-space: nowrap;
}

.filter-group select {
  padding: 6px 12px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
  font-size: 0.85rem;
  cursor: pointer;
  font-family: inherit;
}

.search-box {
  flex: 1;
  min-width: 200px;
}

.filter-toggle {
  display: none;
  min-height: 44px;
  padding: 8px 14px;
  border: 1px solid rgba(162,155,254,0.45);
  border-radius: 8px;
  background: transparent;
  color: var(--accent-light);
  font: inherit;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
}

.filter-toggle:hover {
  background: rgba(108,92,231,0.16);
  color: #fff;
}

.search-box input {
  width: 100%;
  padding: 8px 16px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font-size: 0.9rem;
  transition: border-color 0.2s;
  font-family: inherit;
}

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

.search-box input:focus-visible {
  border-color: var(--orange);
}

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

.filter-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 28px;
  margin-top: 8px;
}

.result-summary {
  color: var(--text-muted);
  font-size: 0.82rem;
}

.filter-reset,
.empty-action {
  min-height: 40px;
  padding: 8px 14px;
  border: 1px solid rgba(162,155,254,0.45);
  border-radius: 6px;
  background: transparent;
  color: var(--accent-light);
  font: inherit;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
}

.filter-reset:hover,
.empty-action:hover {
  background: rgba(108,92,231,0.16);
  color: #fff;
}

/* ── Stats Bar ──────────────────────────────────────────── */
.stats-bar {
  padding: 12px 0;
  background: var(--bg);
}

.stats-bar .container {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}

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

.stat-num {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-light);
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* ── Show Grid ──────────────────────────────────────────── */
.content {
  padding: 20px 0 60px;
}

.show-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}

.load-more {
  display: block;
  min-height: 44px;
  margin: 24px auto 0;
  padding: 10px 22px;
  border: 1px solid rgba(162,155,254,0.45);
  border-radius: 8px;
  background: rgba(108,92,231,0.12);
  color: var(--accent-light);
  font: inherit;
  font-weight: 700;
  text-align: center;
  user-select: none;
}

.load-more[hidden] {
  display: none;
}

#loadMoreButton {
  margin-left: 12px;
  min-height: 44px;
  padding: 8px 16px;
  border: 1px solid var(--accent-light);
  border-radius: 6px;
  background: transparent;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

/* ── Show Card ──────────────────────────────────────────── */
.show-card {
  display: block;
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s, background 0.3s;
  position: relative;
  border: 1px solid rgba(255,255,255,0.04);
  color: inherit;
  text-decoration: none;
}

.show-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(108,92,231,0.3);
  background: var(--bg-card-hover);
}

.show-card:focus-within {
  border-color: rgba(162,155,254,0.65);
  box-shadow: 0 0 0 2px rgba(162,155,254,0.18), var(--shadow);
}

.card-poster {
  position: relative;
  width: 100%;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: linear-gradient(135deg, #1a1a2e, #2d2d44);
}

.card-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.show-card:hover .card-poster img {
  transform: scale(1.05);
}

.card-poster .placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  opacity: 0.3;
}

.card-badges {
  position: absolute;
  top: 10px;
  left: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 2;
}

.badge {
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.badge-score {
  background: rgba(253,203,110,0.9);
  color: #1a1a24;
}

.badge-new {
  background: rgba(255,107,107,0.9);
  color: #fff;
}

.badge-complete {
  background: rgba(0,184,148,0.9);
  color: #fff;
}

.badge-ongoing {
  background: rgba(108,92,231,0.9);
  color: #fff;
}

.badge-classic {
  background: rgba(253,121,168,0.9);
  color: #fff;
}

.badge-discovered {
  background: rgba(0,206,209,0.9);
  color: #fff;
}

.badge-cover-pending {
  background: rgba(230,126,34,0.9);
  color: #fff;
}

.badge-ai {
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: #fff;
}

.card-ai-reason {
  font-size: 0.78rem;
  color: var(--accent-light);
  line-height: 1.5;
  margin-bottom: 10px;
  padding: 6px 8px;
  background: rgba(108,92,231,0.08);
  border-radius: 6px;
  border-left: 3px solid var(--accent);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-new-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: linear-gradient(135deg, #ff4757, #ff6b81);
  color: #fff;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  z-index: 2;
  box-shadow: 0 2px 8px rgba(255, 71, 87, 0.4);
}

.card-body {
  padding: 14px;
}

.card-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
  line-height: 1.4;
  overflow-wrap: anywhere;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}

.meta-tag {
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.72rem;
  background: rgba(108,92,231,0.15);
  color: var(--accent-light);
}

.meta-tag.region {
  background: rgba(0,184,148,0.15);
  color: var(--green);
}

.card-desc {
  font-size: 1rem;
  color: var(--text-dim);
  line-height: 1.6;
  margin-bottom: 10px;
  overflow-wrap: anywhere;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  max-height: 4.8em;
  overflow: hidden;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 10px;
  border-top: 1px solid rgba(255,255,255,0.05);
  gap: 10px;
}

.card-status {
  font-size: 0.78rem;
  color: var(--green);
  font-weight: 600;
}

.card-status.ongoing {
  color: var(--accent-light);
}

.card-views {
  font-size: 0.75rem;
  color: var(--text-dim);
  white-space: nowrap;
}

.card-actors {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-bottom: 6px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.recommend-bar {
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--pink));
  border-radius: 2px;
  margin-bottom: 8px;
  opacity: 0.55;
  transition: opacity 0.3s;
}

.show-card:hover .recommend-bar {
  opacity: 1;
}

.show-card:focus-within .recommend-bar { opacity: 1; }

.card-primary-action { margin: 10px 0 12px; }

.card-primary-action .card-action {
  width: 100%;
  min-height: 44px;
  background: var(--accent);
  color: #fff;
  font-size: 0.86rem;
}

.card-primary-action .card-action:hover {
  background: var(--accent-light);
  color: #161525;
}

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.card-action {
  flex: 1 1 92px;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 10px;
  border-radius: 6px;
  background: rgba(255,255,255,0.06);
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  transition: background 0.2s, color 0.2s, transform 0.2s;
}

.card-action:hover {
  transform: translateY(-1px);
  background: rgba(255,255,255,0.1);
  color: #fff;
}

.card-action.source-tmdb {
  background: linear-gradient(135deg, #01b4e4, #90cea1);
  color: #071820;
}

.card-action.source-tmdb:hover {
  background: linear-gradient(135deg, #20c6f2, #a7e5b7);
  color: #041016;
}

.card-action.source-douban {
  background: #2e963d;
  color: #fff;
}

.card-action.source-douban:hover {
  background: #3eb250;
  color: #fff;
}

.card-action.source-wikipedia {
  background: #f4f4f4;
  color: #202122;
}

.card-action.source-wikipedia:hover {
  background: #fff;
  color: #000;
}

.card-action.source-imdb {
  background: #f5c518;
  color: #151515;
}

.card-action.source-imdb:hover {
  background: #ffda4a;
  color: #111;
}

.card-action.disabled {
  cursor: default;
  color: var(--text-dim);
  background: rgba(255,255,255,0.04);
  border: 1px dashed rgba(255,255,255,0.12);
}

.card-action.disabled:hover {
  transform: none;
  color: var(--text-dim);
  background: rgba(255,255,255,0.04);
}

/* ── Loading & Empty ────────────────────────────────────── */
.loading {
  text-align: center;
  padding: 60px 0;
}

.skeleton-card {
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: var(--radius);
  background: var(--bg-card);
}

.skeleton-poster {
  width: 100%;
  aspect-ratio: 3/4;
}

.skeleton-body {
  padding: 14px;
}

.skeleton-line {
  height: 12px;
  margin-bottom: 12px;
  border-radius: 6px;
}

.skeleton-line-title {
  width: 72%;
  height: 18px;
}

.skeleton-line-medium { width: 84%; }
.skeleton-line-short { width: 42%; }

.skeleton-shimmer {
  background: linear-gradient(90deg, rgba(255,255,255,0.05) 25%, rgba(255,255,255,0.11) 37%, rgba(255,255,255,0.05) 63%);
  background-size: 400% 100%;
  animation: shimmer 1.4s ease-in-out infinite;
}

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

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(108,92,231,0.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 16px;
}

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

.empty {
  text-align: center;
  padding: 60px 0;
  color: var(--text-dim);
  font-size: 1.1rem;
}

.empty-action { margin-top: 16px; }

/* ── Footer ─────────────────────────────────────────────── */
.footer {
  padding: 30px 0;
  text-align: center;
  color: var(--text-dim);
  font-size: 0.8rem;
  border-top: 1px solid rgba(255,255,255,0.04);
}

.footer-note {
  margin-top: 4px;
  color: var(--text-muted);
  font-size: 0.75rem;
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 768px) {
  .container { padding: 0 14px; }
  .header { padding: 24px 0 18px; }
  .logo { font-size: 1.5rem; }
  .subtitle { font-size: 0.88rem; }
  .show-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .card-body { padding: 12px; }
  .card-title { font-size: 0.95rem; }
  .card-desc { font-size: 1rem; -webkit-line-clamp: 3; max-height: 4.8em; }
  .card-footer { align-items: flex-start; flex-direction: column; gap: 2px; }
  .card-actions { flex-direction: row; gap: 6px; margin-top: 8px; }
  .card-action { flex: 1 1 45%; min-height: 44px; padding: 8px 8px; font-size: 0.85rem; }
  .filter-row { gap: 8px; }
  .filter-controls { order: 2; flex: 1 1 100%; gap: 8px; }
  .filter-group { flex: 1 1 45%; min-width: 0; }
  .filter-group select { width: 100%; min-height: 44px; padding: 8px 10px; font-size: 0.9rem; }
  .search-box { order: 1; flex: 1 1 100%; min-width: 0; }
  .search-box input { padding: 10px 14px; font-size: 0.95rem; }
  .tab { padding: 8px 14px; font-size: 0.82rem; }
  .stats-bar .container { gap: 12px; }
  .stat-num { font-size: 1.1rem; }
}

@media (max-width: 480px) {
  .container { padding: 0 10px; }
  .header { padding: 20px 0 14px; }
  .logo { font-size: 1.3rem; }
  .show-grid { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .show-card { grid-template-columns: 112px minmax(0, 1fr); display: grid; align-items: start; }
  .card-poster { height: auto; min-height: 172px; aspect-ratio: 3/4; align-self: start; }
  .card-poster .placeholder { font-size: 2.4rem; }
  .card-body { padding: 12px; min-width: 0; }
  .card-title { font-size: 1rem; }
  .card-meta { gap: 4px; }
  .meta-tag { padding: 3px 7px; font-size: 0.72rem; }
  .card-actors { font-size: 0.8rem; }
  .card-desc { font-size: 1rem; -webkit-line-clamp: 3; max-height: 4.8em; line-height: 1.6; }
  .card-ai-reason { -webkit-line-clamp: 2; display: -webkit-box; -webkit-box-orient: vertical; overflow: hidden; }
  .card-primary-action { margin: 8px 0 10px; }
  .card-primary-action .card-action { min-height: 44px; font-size: 0.82rem; }
  .card-actions { flex-wrap: wrap; gap: 5px; }
  .card-action { flex: 1 1 45%; min-height: 44px; font-size: 0.85rem; }
  .filter-row { display: grid; grid-template-columns: minmax(0, 1fr); }
  .filter-toggle { display: block; order: 2; width: 100%; }
  .filter-controls { display: none; order: 3; flex-direction: column; align-items: stretch; width: 100%; }
  .filter-controls.is-open { display: flex; }
  .filter-group { flex: 1 1 100%; }
  .filter-group select { min-height: 44px; padding: 10px 12px; font-size: 1rem; }
  .skeleton-card { display: grid; grid-template-columns: 112px minmax(0, 1fr); align-items: start; }
  .skeleton-poster { min-height: 172px; }
  .skeleton-body { min-width: 0; }
  .search-box input { padding: 12px 14px; font-size: 1rem; }
  .tab { padding: 10px 14px; font-size: 0.82rem; }
  .filter-meta { align-items: flex-start; flex-direction: column; }
  .filter-reset,
  .empty-action { width: 100%; min-height: 44px; }
}

/* Disable hover transform on touch devices to prevent sticky hover jitter */
@media (hover: none) {
  .show-card:hover {
    transform: none;
    box-shadow: none;
    border-color: rgba(255,255,255,0.04);
    background: var(--bg-card);
  }
  .show-card:hover .card-poster img {
    transform: none;
  }
  .show-card:hover .recommend-bar {
    opacity: 0.55;
  }
  .card-action:hover {
    transform: none;
  }
}

/* ── Animations ─────────────────────────────────────────── */
.not-found { padding-top: 15vh; text-align: center; }
.not-found p { margin: 24px 0; }
.not-found .card-action { display: inline-flex; }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.show-card {
  animation: fadeInUp 0.4s ease-out both;
}

/* 仅在切换标签/首次加载(.animate)时播放入场动画;筛选/搜索/排序的即时重渲不重放动画,避免抖动 */
.show-grid:not(.animate) .show-card {
  animation: none;
}

/* 尊重系统"减少动态效果"偏好:关闭入场/旋转/悬停位移等非必要动效 */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .show-card { animation: none; }
  .show-card:hover { transform: none; }
  .show-card:hover .card-poster img { transform: none; }
}

/* ── External Source Cards ──────────────────────────────────── */
.card-schedule {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
  font-size: 0.82rem;
}

.schedule-ep {
  background: rgba(108,92,231,0.2);
  color: var(--accent-light);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.78rem;
}

.schedule-time {
  color: var(--text-dim);
}

.schedule-rating {
  color: var(--orange);
  font-weight: 600;
}

.card-source-label {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* External source action buttons */
.card-action.source-tvmaze-link {
  background: linear-gradient(135deg, #1e90ff, #4169e1);
  color: #fff;
}
.card-action.source-tvmaze-link:hover {
  background: linear-gradient(135deg, #3aa0ff, #5a7aee);
  color: #fff;
}