/* ==========================================================================
   CinemaFlix Ultimate Cinema Edition -- Design System & Visual Foundation
   Style: Obsidian Cinematic + Aurora Neon + Thai Gold + Next-Gen Glass
   ========================================================================== */

/* ---------------------------------------------------------------------------
   1. Design Tokens -- Complete System
   --------------------------------------------------------------------------- */
:root {
  /* === Background Layer System === */
  --bg-primary: #06080f;
  --bg-secondary: #0a0e1a;
  --bg-tertiary: #111827;
  --bg-card: rgba(17, 24, 39, 0.6);
  --bg-card-hover: rgba(22, 33, 55, 0.8);
  --bg-elevated: rgba(28, 40, 65, 0.7);

  /* === Gold Accent Palette (Thai Royal) === */
  --gold-primary: #f59e0b;
  --gold-glow: #fbbf24;
  --gold-deep: #b45309;
  --gold-light: #fcd34d;
  --gold-pale: #fef3c7;

  /* === Neon Aurora Accent System === */
  --neon-cyan: #06b6d4;
  --neon-cyan-light: #67e8f9;
  --neon-purple: #8b5cf6;
  --neon-purple-light: #c4b5fd;
  --neon-pink: #ec4899;
  --neon-pink-light: #f9a8d4;
  --neon-emerald: #10b981;
  --neon-emerald-light: #6ee7b7;
  --neon-rose: #f43f5e;
  --neon-amber: #f59e0b;

  /* === Mesh Gradient Atmosphere === */
  --mesh-gold: radial-gradient(ellipse at 20% 50%, rgba(245, 158, 11, 0.08) 0%, transparent 50%);
  --mesh-cyan: radial-gradient(ellipse at 80% 20%, rgba(6, 182, 212, 0.06) 0%, transparent 50%);
  --mesh-purple: radial-gradient(ellipse at 60% 80%, rgba(139, 92, 246, 0.05) 0%, transparent 50%);
  --mesh-pink: radial-gradient(ellipse at 90% 60%, rgba(236, 72, 153, 0.04) 0%, transparent 40%);

  /* === Text Color System === */
  --text-primary: #f1f5f9;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --text-sub: #64748b;
  --text-dim: #475569;
  --text-gold: #fcd34d;

  /* === Border & Divider === */
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-default: rgba(255, 255, 255, 0.1);
  --border-strong: rgba(255, 255, 255, 0.18);
  --border-focus: rgba(245, 158, 11, 0.5);
  --border-glow: rgba(245, 158, 11, 0.25);

  /* === Glass Morphism === */
  --glass-blur: blur(24px) saturate(1.3);
  --glass-blur-sm: blur(12px) saturate(1.2);
  --glass-bg: rgba(10, 14, 26, 0.7);
  --glass-bg-light: rgba(255, 255, 255, 0.04);
  --glass-bg-medium: rgba(255, 255, 255, 0.08);
  --glass-border: 1px solid rgba(255, 255, 255, 0.1);

  /* === Shadow Elevation System === */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 10px 28px rgba(0, 0, 0, 0.55);
  --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.7);
  --shadow-xl: 0 32px 72px rgba(0, 0, 0, 0.8);
  --shadow-glow-sm: 0 0 16px rgba(245, 158, 11, 0.25);
  --shadow-glow-md: 0 0 32px rgba(245, 158, 11, 0.35);
  --shadow-glow-lg: 0 0 48px rgba(245, 158, 11, 0.45);
  --shadow-neon-cyan: 0 0 24px rgba(6, 182, 212, 0.35);
  --shadow-neon-purple: 0 0 24px rgba(139, 92, 246, 0.35);

  /* === Spacing Scale (4px base) === */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;

  /* === Typography Scale === */
  --font-xs: 0.75rem;
  --font-sm: 0.8125rem;
  --font-base: 0.875rem;
  --font-md: 1rem;
  --font-lg: 1.125rem;
  --font-xl: 1.375rem;
  --font-2xl: 1.75rem;
  --font-3xl: 2.25rem;
  --font-4xl: 3rem;
  --font-5xl: 3.75rem;

  /* === Radius Scale === */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  /* === Transition Presets === */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-back: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-out-quint: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.15s var(--ease-out-expo);
  --transition-normal: 0.28s var(--ease-out-expo);
  --transition-smooth: 0.45s var(--ease-out-quint);
  --transition-bounce: 0.5s var(--ease-out-back);
  --transition-slow: 0.7s var(--ease-out-expo);

  /* === Skeleton Loading === */
  --skeleton-base: rgba(255, 255, 255, 0.04);
  --skeleton-shine: rgba(255, 255, 255, 0.1);

  /* === Gradient Presets === */
  --gradient-gold: linear-gradient(135deg, var(--gold-primary), var(--gold-glow), var(--gold-deep));
  --gradient-aurora: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple), var(--neon-pink));
  --gradient-dark: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  --gradient-card-shine: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.08) 50%, transparent 70%);
  --gradient-overlay: linear-gradient(180deg, transparent 0%, rgba(6,8,15,0.6) 50%, var(--bg-primary) 100%);

  /* === Transform Presets === */
  --card-scale: 1.03;
  --card-translate-y: -8px;
}

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

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", Roboto, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  position: relative;
}

/* Animated mesh gradient atmosphere background */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    var(--mesh-gold),
    var(--mesh-cyan),
    var(--mesh-purple),
    var(--mesh-pink);
  animation: meshFloat 20s ease-in-out infinite alternate;
  pointer-events: none;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background: var(--bg-primary);
  pointer-events: none;
}

@keyframes meshFloat {
  0% { transform: translate(0, 0) scale(1); opacity: 0.7; }
  25% { transform: translate(2%, -3%) scale(1.05); opacity: 0.9; }
  50% { transform: translate(-1%, 2%) scale(0.98); opacity: 0.8; }
  75% { transform: translate(3%, 1%) scale(1.02); opacity: 0.85; }
  100% { transform: translate(-2%, -1%) scale(1.03); opacity: 0.75; }
}

/* Selection */
::selection {
  background: rgba(245, 158, 11, 0.3);
  color: #fff;
}

/* Focus visible for accessibility */
:focus-visible {
  outline: 2px solid var(--gold-primary);
  outline-offset: 2px;
  border-radius: var(--radius-xs);
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  transition: background 0.3s;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--gold-deep);
}

/* Hide scrollbar utility */
.hide-scrollbar::-webkit-scrollbar { display: none; }
.hide-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }

/* ---------------------------------------------------------------------------
   3. Skeleton Loading System
   --------------------------------------------------------------------------- */
.skeleton-shimmer {
  position: relative;
  overflow: hidden;
  background: var(--skeleton-base);
  border-radius: var(--radius-md);
}
.skeleton-shimmer::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, var(--skeleton-shine), transparent);
  animation: skeleton-sweep 1.5s ease-in-out infinite;
}
@keyframes skeleton-sweep {
  100% { transform: translateX(100%); }
}

.skeleton-card {
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  overflow: hidden;
}
.skeleton-card .sk-poster { aspect-ratio: 2 / 3; }
.skeleton-card .sk-meta {
  padding: var(--space-3) var(--space-3) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.skeleton-card .sk-line {
  height: 10px;
  border-radius: 5px;
}
.skeleton-card .sk-line.w-70 { width: 70%; }
.skeleton-card .sk-line.w-45 { width: 45%; }

/* ---------------------------------------------------------------------------
   4. Utility Classes
   --------------------------------------------------------------------------- */
.empty-state-box {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  text-align: center;
  padding: var(--space-12) var(--space-6);
  color: var(--text-sub);
}
.empty-state-box .empty-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1.4rem;
}
.empty-state-box .empty-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-muted);
}
.empty-state-box .empty-desc {
  font-size: var(--font-sm);
  max-width: 320px;
  line-height: 1.5;
}

.spinner-ring {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-top-color: currentColor;
  border-radius: 50%;
  display: inline-block;
  animation: spinner-rotate 0.6s linear infinite;
  vertical-align: -2px;
  margin-right: var(--space-2);
}
@keyframes spinner-rotate {
  to { transform: rotate(360deg); }
}

/* Reduced motion respect */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  body::before { animation: none !important; }
}

/* ---------------------------------------------------------------------------
   5. Layout Container
   --------------------------------------------------------------------------- */
.site-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.main-content {
  flex: 1;
}

.content-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}
@media (max-width: 768px) {
  .content-container {
    padding: 0 12px;
  }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.2;
}

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

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

input, select, textarea {
  font-family: inherit;
  outline: none;
  color: inherit;
}

/* ---------------------------------------------------------------------------
   6. Button System (BEM)
   --------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: transform var(--transition-bounce), box-shadow var(--transition-normal), background var(--transition-fast), border-color var(--transition-fast);
  cursor: pointer;
  gap: var(--space-2);
  white-space: nowrap;
}

.btn--primary {
  background: var(--gradient-gold);
  color: #0a0e1a;
  font-size: var(--font-md);
  padding: var(--space-3) var(--space-6);
  box-shadow: var(--shadow-sm), 0 6px 20px rgba(245, 158, 11, 0.3);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md), var(--shadow-glow-md);
}
.btn--primary:active {
  transform: translateY(0) scale(0.98);
}

.btn--secondary {
  background: var(--glass-bg-light);
  color: var(--text-primary);
  font-size: var(--font-md);
  padding: var(--space-3) var(--space-5);
  border: 1px solid var(--border-default);
  backdrop-filter: var(--glass-blur-sm);
}
.btn--secondary:hover {
  background: var(--glass-bg-medium);
  border-color: var(--border-strong);
  transform: translateY(-1px);
}

.btn--small {
  background: var(--gold-primary);
  color: #000;
  font-size: var(--font-xs);
  font-weight: 700;
  padding: var(--space-1) var(--space-3);
}
.btn--small:hover {
  background: var(--gold-glow);
  box-shadow: var(--shadow-glow-sm);
}

.btn--ghost {
  background: var(--glass-bg-light);
  color: var(--text-muted);
  font-size: var(--font-xs);
  padding: var(--space-1) var(--space-3);
  border: 1px solid var(--border-subtle);
}
.btn--ghost:hover {
  color: var(--text-primary);
  border-color: var(--border-strong);
  background: var(--glass-bg-medium);
}
.btn--ghost.is-active {
  background: rgba(245, 158, 11, 0.15);
  color: var(--gold-primary);
  border-color: var(--gold-primary);
}

/* ---------------------------------------------------------------------------
   7. Section Header (BEM)
   --------------------------------------------------------------------------- */
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--border-subtle);
}
.section-header__title-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.section-header__label {
  font-size: var(--font-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--gold-primary);
}
.section-header__title {
  font-size: var(--font-2xl);
  font-weight: 800;
  letter-spacing: -0.5px;
  background: linear-gradient(120deg, #ffffff 30%, #cbd5e1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-header__desc {
  font-size: var(--font-sm);
  color: var(--text-sub);
}

@media (max-width: 768px) {
  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 3px;
    margin-bottom: var(--space-3);
    padding-bottom: var(--space-2);
  }
  .section-header__label { font-size: 0.65rem; letter-spacing: 1px; }
  .section-header__title { font-size: 1.2rem; }
  .section-header__desc { font-size: 0.72rem; }
}

/* ---------------------------------------------------------------------------
   8. Section Reveal Animation
   --------------------------------------------------------------------------- */
.section-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease-out-expo), transform 0.6s var(--ease-out-expo);
}
.section-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------------------------------------------------------------------------
   9. Search Suggestion Dropdown
   --------------------------------------------------------------------------- */
.search-input-wrapper {
  position: relative;
}
.search-suggest-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  width: 100%;
  max-width: 100%;
  background: var(--bg-secondary);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  z-index: 200;
  overflow: hidden;
  animation: suggestFadeIn 0.2s var(--ease-out-expo);
}
@keyframes suggestFadeIn {
  from { opacity: 0; transform: translateY(-8px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.search-default-panel,
.search-result-panel {
  padding: var(--space-4);
}

.suggest-section-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--font-xs);
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: var(--space-2);
}

.btn-clear-history {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: var(--font-xs);
  cursor: pointer;
  padding: var(--space-1);
  border-radius: var(--radius-xs);
  transition: all var(--transition-fast);
}
.btn-clear-history:hover {
  color: var(--neon-rose);
  background: rgba(244, 63, 94, 0.1);
}

.hot-keywords-wrap,
.history-keywords-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.hot-tag,
.history-tag {
  font-size: var(--font-sm);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: var(--glass-bg-light);
  color: var(--text-secondary);
  cursor: pointer;
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
}
.hot-tag:hover {
  background: rgba(244, 63, 94, 0.12);
  border-color: rgba(244, 63, 94, 0.35);
  color: var(--neon-pink-light);
  transform: translateY(-1px);
}
.history-tag:hover {
  background: var(--glass-bg-medium);
  color: #fff;
}

/* Search result items */
.search-suggest-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-height: 360px;
  overflow-y: auto;
}
.search-suggest-item {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  cursor: pointer;
  background: transparent;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  align-items: center;
}
.search-suggest-item:hover,
.search-suggest-item.is-selected {
  background: var(--glass-bg-medium);
  border-color: var(--border-glow);
  transform: translateX(4px);
}
.suggest-item-thumb {
  width: 40px;
  height: 56px;
  border-radius: var(--radius-xs);
  object-fit: cover;
  background: var(--bg-tertiary);
  flex-shrink: 0;
}
.suggest-item-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.suggest-item-title {
  font-size: var(--font-sm);
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.suggest-item-title mark {
  background: transparent;
  color: var(--neon-rose);
  font-weight: 700;
}
.suggest-item-meta {
  font-size: var(--font-xs);
  color: var(--text-muted);
  display: flex;
  gap: var(--space-2);
  align-items: center;
}
.suggest-item-score {
  color: var(--gold-glow);
  font-weight: 700;
  font-size: var(--font-xs);
}

.search-suggest-footer {
  margin-top: var(--space-3);
  padding-top: var(--space-2);
  border-top: 1px solid var(--border-subtle);
  text-align: center;
}
.search-view-all-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: var(--font-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}
.search-view-all-btn:hover {
  color: #fff;
  background: var(--glass-bg-light);
}

/* ---------------------------------------------------------------------------
   10. Leaderboard Section
   --------------------------------------------------------------------------- */
.leaderboard-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-4);
}
.leaderboard-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition-bounce), box-shadow var(--transition-normal), border-color var(--transition-normal);
  display: flex;
  flex-direction: column;
}
.leaderboard-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-lg), var(--shadow-glow-sm);
}
.leaderboard-thumb-box {
  position: relative;
  width: 100%;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: var(--bg-tertiary);
}
.leaderboard-thumb-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}
.leaderboard-card:hover .leaderboard-thumb-box img {
  transform: scale(1.06);
}
.lb-rank-num {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  width: 28px;
  height: 28px;
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: var(--font-sm);
  color: #fff;
  box-shadow: var(--shadow-sm);
  z-index: 2;
}
.lb-rank-1 { background: var(--gradient-gold); border: 1px solid var(--gold-light); box-shadow: 0 0 10px rgba(245,158,11,0.5); }
.lb-rank-2 { background: linear-gradient(135deg, #94a3b8, #64748b); border: 1px solid #cbd5e1; }
.lb-rank-3 { background: linear-gradient(135deg, #b45309, #78350f); border: 1px solid #d97706; }
.lb-rank-normal { background: rgba(15, 23, 42, 0.85); border: 1px solid rgba(255,255,255,0.15); color: var(--text-sub); font-size: var(--font-xs); }

.leaderboard-card-info {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  flex: 1;
}
.lb-card-title {
  font-size: var(--font-sm);
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.lb-card-sub {
  font-size: var(--font-xs);
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.lb-card-score {
  color: var(--gold-glow);
  font-weight: 700;
  font-size: var(--font-sm);
}

@media (max-width: 1024px) {
  .leaderboard-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .leaderboard-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
}

/* ---------------------------------------------------------------------------
   11. Card Grid & Drama Card (with 3D tilt + glow)
   --------------------------------------------------------------------------- */
.drama-card-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: var(--space-4) var(--space-3);
}

@media (max-width: 1400px) {
  .drama-card-grid {
    grid-template-columns: repeat(8, 1fr);
    gap: var(--space-3) 10px;
  }
}

@media (max-width: 1200px) {
  .drama-card-grid {
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-3) 10px;
  }
}

@media (max-width: 960px) {
  .drama-card-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-3) 8px;
  }
}

@media (max-width: 768px) {
  .drama-card-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 10px 8px;
  }
}

@media (max-width: 520px) {
  .drama-card-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px 6px;
  }
}

@media (max-width: 360px) {
  .drama-card-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px 6px;
  }
}

.drama-card {
  position: relative;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  animation: cardEnterUp 0.5s var(--ease-out-expo) backwards;
  animation-delay: calc(var(--i, 0) * 40ms);
  transform-style: preserve-3d;
  perspective: 800px;
}

.drama-card:hover {
  transform: translateY(var(--card-translate-y)) scale(var(--card-scale));
  border-color: var(--border-glow);
  box-shadow: var(--shadow-lg), var(--shadow-glow-md);
  z-index: 5;
}

/* Aurora glow border on hover */
.drama-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: 3;
  border-radius: var(--radius-md);
  border: 1.5px solid transparent;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple), var(--neon-pink), var(--gold-primary)) border-box;
  -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition-normal);
  pointer-events: none;
}
.drama-card:hover::before {
  opacity: 1;
}

/* Card hover overlay */
.card-hover-overlay {
  position: absolute;
  inset: 0;
  z-index: 4;
  background: linear-gradient(180deg, rgba(6,8,15,0.05) 0%, rgba(6,8,15,0.5) 100%);
  opacity: 0;
  transition: opacity var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
}
.drama-card:hover .card-hover-overlay,
.drama-card:focus-visible .card-hover-overlay {
  opacity: 1;
}

.card-hover-play-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  background: rgba(245, 158, 11, 0.92);
  color: #0a0e1a;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(0,0,0,0.6), 0 0 14px rgba(245,158,11,0.5);
  transform: scale(0.7);
  transition: transform var(--transition-bounce);
}
.drama-card:hover .card-hover-play-btn,
.drama-card:focus-visible .card-hover-play-btn {
  transform: scale(1);
}
.card-hover-play-btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
  margin-left: 2px;
}

/* Bottom hover info */
.card-hover-bottom-info {
  position: absolute;
  left: var(--space-3);
  right: var(--space-3);
  bottom: var(--space-3);
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity var(--transition-normal), transform var(--transition-normal);
}
.drama-card:hover .card-hover-bottom-info {
  opacity: 1;
  transform: translateY(0);
}
.card-hover-score {
  font-size: var(--font-sm);
  font-weight: 800;
  color: var(--gold-glow);
  text-shadow: 0 1px 4px rgba(0,0,0,0.8);
}
.card-hover-remarks {
  font-size: var(--font-xs);
  font-weight: 600;
  color: var(--text-secondary);
  background: rgba(6,8,15,0.72);
  backdrop-filter: var(--glass-blur-sm);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 2px var(--space-2);
  border-radius: var(--radius-full);
  text-shadow: 0 1px 2px rgba(0,0,0,0.8);
}

/* Touch devices: disable hover overlays */
@media (hover: none) {
  .card-hover-overlay,
  .card-hover-bottom-info { display: none; }
}

/* Card entrance animation */
@keyframes cardEnterUp {
  from { opacity: 0; transform: translateY(20px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Poster shimmer skeleton animation */
@keyframes posterShimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* Poster container */
.poster-container {
  position: relative;
  width: 100%;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: linear-gradient(110deg, #18181b 8%, #27272a 18%, #18181b 33%);
  background-size: 200% 100%;
  animation: posterShimmer 1.8s ease-in-out infinite;
}
.poster-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
  transition: transform var(--transition-smooth);
  transform: scale(1.001);
}
.drama-card:hover .poster-img {
  transform: scale(1.06);
}

/* Rank & score badges */
.rank-badge {
  position: absolute;
  top: 6px;
  left: 6px;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.4px;
  padding: 1px 6px;
  border-radius: var(--radius-xs);
  background: rgba(0,0,0,0.75);
  backdrop-filter: var(--glass-blur-sm);
  border: 1px solid rgba(255,255,255,0.15);
  color: #fff;
  z-index: 2;
  box-shadow: var(--shadow-xs);
}
.rank-badge--gold { background: var(--gradient-gold); color: #080a10; border: none; box-shadow: 0 4px 12px rgba(245,158,11,0.5); }
.rank-badge--silver { background: linear-gradient(135deg, #e2e8f0, #94a3b8); color: #0f172a; border: none; }
.rank-badge--bronze { background: linear-gradient(135deg, #fb923c, #c2410c); color: #fff; border: none; }

.score-badge {
  position: absolute;
  top: 6px;
  right: 6px;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 1px 6px;
  border-radius: var(--radius-xs);
  background: rgba(16, 185, 129, 0.92);
  backdrop-filter: var(--glass-blur-sm);
  color: #fff;
  z-index: 2;
  box-shadow: 0 2px 8px rgba(16,185,129,0.4);
}

.channel-flag {
  position: absolute;
  bottom: 6px;
  left: 6px;
  font-size: 0.62rem;
  font-weight: 600;
  padding: 1px 5px;
  border-radius: var(--radius-xs);
  background: rgba(6,8,15,0.78);
  backdrop-filter: var(--glass-blur-sm);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--text-secondary);
  z-index: 2;
  pointer-events: none;
}

/* Card meta section */
.card-meta-wrap {
  padding: 8px 8px 10px;
  background: linear-gradient(180deg, rgba(10,14,26,0.5) 0%, rgba(6,8,15,0.95) 100%);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.card-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.3;
  letter-spacing: -0.2px;
  transition: color var(--transition-fast);
}
.drama-card:hover .card-title {
  color: var(--gold-glow);
}
.card-sub-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--text-sub);
}
.card-year-tag {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.card-tags {
  display: flex;
  gap: var(--space-1);
}
.tag-micro {
  font-size: 0.65rem;
  padding: 1px var(--space-1);
  border-radius: var(--radius-xs);
  background: rgba(255,255,255,0.06);
  color: var(--text-muted);
}

/* Progress bar (for continue watching) */
.card-progress-bar {
  margin-top: var(--space-2);
  height: 3px;
  width: 100%;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.progress-bar-inner {
  height: 100%;
  background: var(--gradient-gold);
  border-radius: var(--radius-full);
  transition: width var(--transition-smooth);
}

/* ---------------------------------------------------------------------------
   12. Filter Toolbar (BEM)
   --------------------------------------------------------------------------- */
.filter-toolbar {
  margin-bottom: var(--space-8);
  background: var(--glass-bg);
  border: 1px solid var(--border-subtle);
  backdrop-filter: var(--glass-blur);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  box-shadow: var(--shadow-md);
}

.filter-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.filter-label {
  font-size: var(--font-sm);
  font-weight: 700;
  color: var(--text-sub);
  min-width: 56px;
  flex-shrink: 0;
  letter-spacing: 0.5px;
}
.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.filter-chip {
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--font-sm);
  font-weight: 500;
  color: var(--text-muted);
  background: var(--glass-bg-light);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.filter-chip:hover {
  color: var(--text-primary);
  background: var(--glass-bg-medium);
  border-color: var(--border-strong);
  transform: translateY(-1px);
}
.filter-chip.is-active {
  background: var(--gradient-gold);
  color: #0a0e1a;
  font-weight: 700;
  border-color: transparent;
  box-shadow: 0 4px 14px rgba(245,158,11,0.35), inset 0 1px 0 rgba(255,255,255,0.3);
}

.filter-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--space-3);
}
.filter-footer__left {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.filter-footer__right {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-left: auto;
}
.sort-label {
  font-size: var(--font-sm);
  color: var(--text-sub);
  white-space: nowrap;
}
.explore-count {
  font-size: var(--font-sm);
  color: var(--text-muted);
}
.active-filter-tags {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}
.active-tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(245, 158, 11, 0.14);
  border: 1px solid rgba(245, 158, 11, 0.35);
  color: var(--gold-light);
  font-size: 0.76rem;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  line-height: 1.4;
}
.active-tag-chip__clear {
  background: none;
  border: none;
  color: var(--text-sub);
  cursor: pointer;
  font-size: 0.88rem;
  line-height: 1;
  padding: 0 2px;
  display: inline-flex;
  align-items: center;
  transition: color var(--transition-fast);
}
.active-tag-chip__clear:hover {
  color: #ef4444;
}
.btn-reset-filters {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--glass-bg-light);
  border: 1px solid var(--border-subtle);
  color: var(--text-sub);
  font-size: 0.74rem;
  padding: 3px 9px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.btn-reset-filters:hover {
  border-color: var(--gold-primary);
  color: var(--gold-primary);
  background: rgba(245, 158, 11, 0.1);
}

.sort-select {
  background: var(--glass-bg-light);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-size: var(--font-sm);
  padding: var(--space-1) var(--space-8) var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color var(--transition-fast);
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f59e0b' stroke-width='2.5' stroke-linecap='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  background-size: 11px;
}
.sort-select:hover { border-color: var(--border-glow); }
.sort-select:focus { border-color: var(--gold-primary); box-shadow: 0 0 0 3px rgba(245,158,11,0.15); }
.sort-select option { background: var(--bg-secondary); color: var(--text-primary); }

/* Back to Top Floating Button */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 28px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(18, 22, 34, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px) scale(0.92);
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s, border-color 0.2s, color 0.2s;
}
.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}
.back-to-top:hover {
  border-color: var(--gold-primary);
  color: var(--gold-primary);
  box-shadow: 0 10px 28px rgba(245, 158, 11, 0.25);
  transform: translateY(-2px) scale(1.05);
}
.back-to-top:active {
  transform: translateY(0) scale(0.95);
}