/* ==========================================================================
   AZOTH: The Zero-Leakage Saga — Comic & S01 Trailers Cinematic UI Engine
   Cinematic 2.39:1 Letterbox, Alchemical Chapter Markers & Custom Video HUD
   ========================================================================== */

:root {
  --cinema-gold: #fbbf24;
  --cinema-gold-glow: rgba(251, 191, 36, 0.45);
  --cinema-cyan: #00f0ff;
  --cinema-cyan-glow: rgba(0, 240, 255, 0.35);
  --cinema-purple: #a855f7;
  --cinema-rose: #ff007a;
  --cinema-emerald: #10b981;
  --cinema-bg-dark: #030408;
  --cinema-card-bg: rgba(10, 14, 26, 0.88);
  --cinema-border: rgba(0, 240, 255, 0.25);
  --cinema-border-gold: rgba(251, 191, 36, 0.3);
  --cinema-hud-bg: rgba(6, 9, 18, 0.88);
  --cinema-letterbox-aspect: 2.39 / 1;
}

/* ==========================================================================
   1. Cinematic 2.39:1 Trailer Viewport & Frame
   ========================================================================== */

.cinematic-trailer-container {
  position: relative;
  width: 100%;
  max-width: 1120px;
  margin: 0 auto 36px;
  border-radius: 20px;
  padding: 2px;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.3) 0%, rgba(168, 85, 247, 0.2) 50%, rgba(251, 191, 36, 0.35) 100%);
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.85), 0 0 45px rgba(0, 240, 255, 0.15);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 10;
}

.cinematic-trailer-container:hover {
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.95), 0 0 60px rgba(0, 240, 255, 0.25), 0 0 30px rgba(251, 191, 36, 0.2);
}

/* Dynamic Ambient Glow Behind Letterbox */
.cinematic-ambient-glow {
  position: absolute;
  inset: -15px;
  border-radius: 30px;
  background: radial-gradient(circle at 50% 50%, var(--cinema-cyan-glow) 0%, var(--cinema-gold-glow) 40%, transparent 70%);
  filter: blur(35px);
  opacity: 0.6;
  pointer-events: none;
  z-index: -1;
  transition: opacity 0.5s ease, filter 0.5s ease;
  will-change: opacity, transform;
}

.cinematic-ambient-glow.glow-boost {
  opacity: 0.9;
  filter: blur(45px);
}

.cinematic-ambient-glow.glow-off {
  opacity: 0;
}

/* 2.39:1 Anamorphic Letterbox Viewport */
.cinematic-viewport {
  position: relative;
  width: 100%;
  aspect-ratio: 2.39 / 1;
  background: #000000;
  border-radius: 18px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 80px rgba(0, 0, 0, 0.9);
}

/* Fallback for older browsers lacking aspect-ratio */
@supports not (aspect-ratio: 2.39 / 1) {
  .cinematic-viewport {
    height: 0;
    padding-bottom: 41.84%; /* 1 / 2.39 = 41.84% */
  }
}

.cinematic-viewport.aspect-16-9 {
  aspect-ratio: 16 / 9;
}
@supports not (aspect-ratio: 16 / 9) {
  .cinematic-viewport.aspect-16-9 {
    padding-bottom: 56.25%;
  }
}

.cinematic-video-element {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background: #000;
  cursor: pointer;
}

/* Anamorphic Flare Top & Bottom Letterbox Micro-Lines */
.cinematic-letterbox-matte-top,
.cinematic-letterbox-matte-bottom {
  position: absolute;
  left: 0;
  right: 0;
  height: 0px; /* Expands if letterbox aspect adjustment enabled */
  background: #000;
  z-index: 5;
  pointer-events: none;
  transition: height 0.3s ease;
}

.cinematic-letterbox-matte-top {
  top: 0;
  border-bottom: 1px solid rgba(251, 191, 36, 0.25);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

.cinematic-letterbox-matte-bottom {
  bottom: 0;
  border-top: 1px solid rgba(0, 240, 255, 0.25);
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.8);
}

.cinematic-flare-line {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(0, 240, 255, 0.6) 25%, rgba(251, 191, 36, 0.9) 50%, rgba(168, 85, 247, 0.6) 75%, transparent 100%);
  pointer-events: none;
  z-index: 6;
  opacity: 0.8;
}

/* Big Central Play Trigger */
.cinematic-big-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(1);
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(251, 191, 36, 0.9) 0%, rgba(245, 158, 11, 0.95) 100%);
  border: 2px solid #ffffff;
  color: #05060b;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  cursor: pointer;
  z-index: 12;
  box-shadow: 0 0 35px rgba(251, 191, 36, 0.7), 0 0 0 8px rgba(251, 191, 36, 0.25);
  transition: all 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  pointer-events: auto;
}

.cinematic-big-play-btn:hover {
  transform: translate(-50%, -50%) scale(1.12);
  box-shadow: 0 0 50px rgba(251, 191, 36, 0.95), 0 0 0 14px rgba(251, 191, 36, 0.35);
  background: #ffffff;
  color: #f59e0b;
}

.cinematic-big-play-btn.is-hidden {
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, -50%) scale(0.7);
  pointer-events: none;
}

/* ==========================================================================
   2. Glassmorphic Custom Video HUD Controls
   ========================================================================== */

.cinematic-hud {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 16px 20px;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.75) 0%, rgba(0, 0, 0, 0) 25%, rgba(0, 0, 0, 0) 65%, rgba(0, 0, 0, 0.92) 100%);
  opacity: 1;
  visibility: visible;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  z-index: 10;
  pointer-events: none;
}

.cinematic-viewport.is-playing.is-idle .cinematic-hud {
  opacity: 0;
  visibility: hidden;
}

.cinematic-hud * {
  pointer-events: auto;
}

/* HUD Top Status Bar */
.cinematic-hud-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.cinematic-title-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(5, 7, 16, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--cinema-border-gold);
  border-radius: 999px;
  padding: 5px 14px;
  font-family: var(--font-display, 'Syne', sans-serif);
  font-size: 0.84rem;
  font-weight: 700;
  color: #ffffff;
}

.cinematic-title-badge .alchemical-sigil {
  color: var(--cinema-gold);
  font-size: 1rem;
  text-shadow: 0 0 10px rgba(251, 191, 36, 0.6);
}

.cinematic-meta-tags {
  display: flex;
  gap: 6px;
  align-items: center;
}

.cinematic-tag {
  font-family: var(--font-mono, monospace);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(0, 240, 255, 0.15);
  border: 1px solid rgba(0, 240, 255, 0.35);
  color: var(--cinema-cyan);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.cinematic-tag.gold {
  background: rgba(251, 191, 36, 0.15);
  border-color: rgba(251, 191, 36, 0.4);
  color: var(--cinema-gold);
}

.cinematic-tag.rose {
  background: rgba(255, 0, 122, 0.18);
  border-color: rgba(255, 0, 122, 0.4);
  color: var(--cinema-rose);
}

/* HUD Bottom Deck */
.cinematic-hud-bottom {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* Interactive Scrubber Bar with Alchemical Chapters */
.cinematic-scrubber-box {
  position: relative;
  width: 100%;
  height: 22px;
  display: flex;
  align-items: center;
  cursor: pointer;
}

.cinematic-scrubber-track {
  position: relative;
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  overflow: visible;
  transition: height 0.18s ease;
}

.cinematic-scrubber-box:hover .cinematic-scrubber-track {
  height: 9px;
}

.cinematic-scrubber-buffered {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  pointer-events: none;
}

.cinematic-scrubber-played {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--cinema-cyan) 0%, var(--cinema-purple) 50%, var(--cinema-gold) 100%);
  border-radius: 999px;
  box-shadow: 0 0 12px rgba(251, 191, 36, 0.6);
  pointer-events: none;
}

.cinematic-scrubber-thumb {
  position: absolute;
  top: 50%;
  left: 0%;
  transform: translate(-50%, -50%) scale(0);
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: #ffffff;
  border: 2px solid var(--cinema-gold);
  box-shadow: 0 0 15px rgba(251, 191, 36, 0.9);
  transition: transform 0.18s ease;
  pointer-events: none;
  z-index: 8;
}

.cinematic-scrubber-box:hover .cinematic-scrubber-thumb {
  transform: translate(-50%, -50%) scale(1);
}

/* Alchemical Chapter Pin Marker */
.alchemical-marker-pin {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cinema-gold);
  border: 1.5px solid #05060b;
  box-shadow: 0 0 8px rgba(251, 191, 36, 0.85);
  cursor: pointer;
  z-index: 6;
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.alchemical-marker-pin:hover,
.alchemical-marker-pin.active {
  transform: translate(-50%, -50%) scale(1.6);
  background: #ffffff;
  box-shadow: 0 0 16px rgba(0, 240, 255, 0.95);
}

/* Scrubber Tooltip Hover */
.cinematic-scrubber-tooltip {
  position: absolute;
  bottom: 30px;
  transform: translateX(-50%);
  background: rgba(5, 8, 16, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--cinema-border-gold);
  border-radius: 8px;
  padding: 4px 10px;
  color: #ffffff;
  font-family: var(--font-mono, monospace);
  font-size: 0.72rem;
  font-weight: 700;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s ease;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.8), 0 0 12px rgba(251, 191, 36, 0.3);
  z-index: 15;
}

.cinematic-scrubber-tooltip.is-visible {
  opacity: 1;
  visibility: visible;
}

.cinematic-scrubber-tooltip .tooltip-sigil {
  color: var(--cinema-gold);
  margin-right: 4px;
}

/* Control Deck Buttons */
.cinematic-control-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--cinema-hud-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  padding: 6px 14px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
}

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

.cinematic-btn {
  background: transparent;
  border: none;
  color: #cbd5e1;
  font-size: 1.05rem;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.18s ease;
}

.cinematic-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  transform: translateY(-1px);
}

.cinematic-btn.gold-highlight {
  color: var(--cinema-gold);
}
.cinematic-btn.gold-highlight:hover {
  background: rgba(251, 191, 36, 0.2);
  box-shadow: 0 0 14px rgba(251, 191, 36, 0.4);
}

.cinematic-btn.active {
  background: rgba(0, 240, 255, 0.2);
  color: var(--cinema-cyan);
  border: 1px solid rgba(0, 240, 255, 0.4);
}

/* Volume Slider in HUD */
.cinematic-volume-wrap {
  display: flex;
  align-items: center;
  gap: 4px;
}

.cinematic-volume-slider {
  width: 60px;
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  accent-color: var(--cinema-gold);
  cursor: pointer;
  outline: none;
  transition: width 0.2s ease;
}

.cinematic-volume-wrap:hover .cinematic-volume-slider {
  width: 80px;
}

.cinematic-time-display {
  font-family: var(--font-mono, monospace);
  font-size: 0.75rem;
  font-weight: 600;
  color: #94a3b8;
  letter-spacing: 0.04em;
  min-width: 90px;
}

.cinematic-time-display .current {
  color: #ffffff;
}

/* Speed Dropdown Menu */
.cinematic-dropdown-wrap {
  position: relative;
}

.cinematic-menu-popover {
  position: absolute;
  bottom: calc(100% + 8px);
  right: 0;
  background: rgba(8, 12, 24, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--cinema-border-gold);
  border-radius: 12px;
  padding: 6px;
  display: none;
  flex-direction: column;
  gap: 4px;
  min-width: 130px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.9), 0 0 20px rgba(251, 191, 36, 0.2);
  z-index: 20;
}

.cinematic-menu-popover.is-open {
  display: flex;
}

.cinematic-menu-item {
  background: transparent;
  border: none;
  color: #cbd5e1;
  font-family: var(--font-mono, monospace);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.15s ease;
  text-align: left;
}

.cinematic-menu-item:hover,
.cinematic-menu-item.active {
  background: rgba(251, 191, 36, 0.18);
  color: var(--cinema-gold);
}

/* ==========================================================================
   3. Alchemical Chapter Navigation Rail
   ========================================================================== */

.alchemical-chapters-section {
  width: 100%;
  margin-top: 18px;
  margin-bottom: 36px;
}

.alchemical-rail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 8px;
}

.alchemical-rail-title {
  font-family: var(--font-display, 'Syne', sans-serif);
  font-size: 1.05rem;
  font-weight: 800;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 8px;
}

.alchemical-rail-title span {
  color: var(--cinema-gold);
}

.alchemical-chapters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.alchemical-chapter-card {
  background: rgba(12, 16, 32, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 12px 14px;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
  overflow: hidden;
  text-align: left;
}

.alchemical-chapter-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: transparent;
  transition: background-color 0.2s ease;
}

.alchemical-chapter-card:hover {
  background: rgba(18, 24, 48, 0.95);
  border-color: rgba(0, 240, 255, 0.4);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5), 0 0 15px rgba(0, 240, 255, 0.15);
}

.alchemical-chapter-card.active {
  background: linear-gradient(135deg, rgba(251, 191, 36, 0.15) 0%, rgba(13, 18, 38, 0.95) 100%);
  border-color: var(--cinema-gold);
  box-shadow: 0 0 20px rgba(251, 191, 36, 0.35);
}

.alchemical-chapter-card.active::before {
  background: var(--cinema-gold);
}

.chapter-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chapter-sigil {
  font-size: 1.15rem;
  color: var(--cinema-gold);
  text-shadow: 0 0 8px rgba(251, 191, 36, 0.6);
}

.chapter-time {
  font-family: var(--font-mono, monospace);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--cinema-cyan);
  background: rgba(0, 240, 255, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid rgba(0, 240, 255, 0.25);
}

.chapter-title {
  font-family: var(--font-display, 'Syne', sans-serif);
  font-size: 0.86rem;
  font-weight: 700;
  color: #f1f5f9;
  line-height: 1.3;
}

.chapter-desc {
  font-size: 0.74rem;
  color: #94a3b8;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ==========================================================================
   4. Theater / Cinema Viewport Mode
   ========================================================================== */

body.cinema-mode-active {
  overflow: hidden;
}

body.cinema-mode-active::after {
  content: "";
  position: fixed;
  inset: 0;
  background: rgba(2, 3, 6, 0.94);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  z-index: 9990;
  animation: fadeInBackdrop 0.3s ease forwards;
}

@keyframes fadeInBackdrop {
  from { opacity: 0; }
  to { opacity: 1; }
}

body.cinema-mode-active .cinematic-trailer-container {
  position: fixed !important;
  top: 50% !important;
  left: 50% !important;
  transform: translate(-50%, -50%) !important;
  width: 95vw !important;
  max-width: 1560px !important;
  max-height: 90vh !important;
  z-index: 9995 !important;
  margin: 0 !important;
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.98), 0 0 80px rgba(0, 240, 255, 0.35);
}

.cinema-mode-close-btn {
  display: none;
  position: absolute;
  top: -48px;
  right: 0;
  background: rgba(16, 22, 42, 0.9);
  border: 1px solid var(--cinema-border-gold);
  color: #ffffff;
  font-family: var(--font-mono, monospace);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
  align-items: center;
  gap: 6px;
  z-index: 9999;
  box-shadow: 0 0 20px rgba(251, 191, 36, 0.4);
}

body.cinema-mode-active .cinema-mode-close-btn {
  display: inline-flex;
}

/* ==========================================================================
   5. Keyboard Cheatsheet Modal
   ========================================================================== */

.cinematic-shortcuts-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  background: rgba(8, 12, 24, 0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--cinema-border-gold);
  border-radius: 20px;
  padding: 24px 30px;
  max-width: 520px;
  width: 90vw;
  color: #ffffff;
  z-index: 10005;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.95), 0 0 40px rgba(251, 191, 36, 0.3);
  display: none;
  opacity: 0;
  transition: all 0.25s ease;
}

.cinematic-shortcuts-modal.is-open {
  display: block;
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.cinematic-shortcuts-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 12px;
}

.cinematic-shortcuts-header h3 {
  margin: 0;
  font-family: var(--font-display, 'Syne', sans-serif);
  font-size: 1.2rem;
  color: var(--cinema-gold);
  display: flex;
  align-items: center;
  gap: 8px;
}

.cinematic-shortcuts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  font-size: 0.82rem;
}

.shortcut-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.shortcut-key {
  font-family: var(--font-mono, monospace);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 0.75rem;
  color: var(--cinema-cyan);
  font-weight: 700;
}

/* ==========================================================================
   6. Responsive Episode Navigation Ribbon
   ========================================================================== */

.comic-episode-ribbon {
  display: flex;
  gap: 12px;
  margin-bottom: 28px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: thin;
  scrollbar-color: var(--cinema-gold) rgba(255, 255, 255, 0.05);
}

.comic-episode-card-tab {
  flex: 1 1 240px;
  min-width: 210px;
  background: rgba(13, 18, 36, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  padding: 12px 16px;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: all 0.25s ease;
  position: relative;
}

.comic-episode-card-tab:hover {
  border-color: var(--cinema-cyan);
  background: rgba(18, 25, 52, 0.95);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6), 0 0 15px rgba(0, 240, 255, 0.2);
}

.comic-episode-card-tab.active {
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.18) 0%, rgba(13, 18, 36, 0.95) 100%);
  border-color: var(--cinema-cyan);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.35);
}

.comic-episode-card-tab.gold-active {
  background: linear-gradient(135deg, rgba(251, 191, 36, 0.2) 0%, rgba(13, 18, 36, 0.95) 100%);
  border-color: var(--cinema-gold);
  box-shadow: 0 0 20px rgba(251, 191, 36, 0.35);
}

.ep-tab-tag {
  font-family: var(--font-mono, monospace);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--cinema-gold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.ep-tab-title {
  font-family: var(--font-display, 'Syne', sans-serif);
  font-size: 0.92rem;
  font-weight: 800;
  color: #ffffff;
}

.ep-tab-sub {
  font-size: 0.74rem;
  color: #94a3b8;
}

/* ==========================================================================
   7. Mobile & Media Query Refinements
   ========================================================================== */

@media (max-width: 768px) {
  .cinematic-hud {
    padding: 10px 12px;
  }
  .cinematic-control-bar {
    padding: 4px 8px;
    gap: 6px;
  }
  .cinematic-btn {
    width: 32px;
    height: 32px;
    font-size: 0.95rem;
  }
  .cinematic-volume-wrap {
    display: none; /* Hide volume slider on mobile to fit touch buttons */
  }
  .cinematic-time-display {
    font-size: 0.7rem;
    min-width: 70px;
  }
  .alchemical-chapters-grid {
    grid-template-columns: 1fr;
  }
  .cinematic-shortcuts-grid {
    grid-template-columns: 1fr;
  }
}