/* Duck mode — film page only (html[data-theme="duck"])
   Teal · white · yellow · black */

html[data-theme="duck"] {
  --bg: #07090a;
  --ink: #ffffff;
  --muted: rgba(255, 255, 255, 0.62);
  --card: rgba(13, 148, 136, 0.12);
  --card-solid: #0c1614;
  --line: rgba(45, 212, 191, 0.22);
  --line-strong: rgba(250, 204, 21, 0.35);
  --accent: #14b8a6;
  --accent-hot: #2dd4bf;
  --accent-ink: #042f2e;
  --creative: #facc15;
  --creative-hot: #fde047;
  --warn: #facc15;
  --nav-bg: rgba(7, 9, 10, 0.94);
  --nav-ink: #ffffff;
  --hero-dark: #07090a;
  --table-head-bg: #0f1f1c;
  --table-row-alt: rgba(20, 184, 166, 0.06);
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.35), 0 22px 48px rgba(0, 0, 0, 0.4);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.25), 0 10px 24px rgba(0, 0, 0, 0.28);
  color-scheme: dark;
}

html[data-theme="duck"] body {
  background:
    radial-gradient(900px 480px at 85% -8%, rgba(20, 184, 166, 0.18) 0%, transparent 55%),
    radial-gradient(640px 360px at 0% 10%, rgba(250, 204, 21, 0.08) 0%, transparent 50%),
    var(--bg);
}

html[data-theme="duck"] a {
  color: var(--accent-hot);
}
html[data-theme="duck"] a:hover {
  color: #fde047;
}

html[data-theme="duck"] .btn {
  background: var(--accent);
  color: var(--accent-ink);
}
html[data-theme="duck"] .btn:hover {
  background: var(--warn);
  color: #111;
}

html[data-theme="duck"] .hero-backdrop {
  filter: grayscale(0.35) brightness(0.45) contrast(1.06) saturate(0.95);
}
html[data-theme="duck"] .hero-backdrop::after {
  background:
    linear-gradient(180deg, rgba(7, 9, 10, 0.68) 0%, rgba(7, 9, 10, 0.62) 42%, rgba(7, 9, 10, 0.78) 100%),
    radial-gradient(ellipse 90% 70% at 35% 55%, rgba(7, 9, 10, 0.3) 0%, transparent 70%),
    radial-gradient(ellipse 70% 55% at 55% 45%, rgba(20, 184, 166, 0.1) 0%, transparent 70%),
    radial-gradient(ellipse 40% 35% at 20% 70%, rgba(250, 204, 21, 0.06) 0%, transparent 65%);
}

html[data-theme="duck"] .hero-inner .kicker {
  color: rgba(250, 204, 21, 0.85);
}
html[data-theme="duck"] .panel {
  border-color: var(--line);
  background: var(--card);
}
html[data-theme="duck"] .section-head h2 {
  color: var(--ink);
}
html[data-theme="duck"] .section-head p {
  color: var(--muted);
}

.duck-mode-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0.85rem 0 0;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(0, 0, 0, 0.35);
  color: #fff;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.duck-mode-toggle:hover,
.duck-mode-toggle:focus-visible {
  border-color: rgba(250, 204, 21, 0.7);
  background: rgba(0, 0, 0, 0.5);
  outline: none;
}
.duck-mode-toggle[aria-pressed="true"] {
  border-color: rgba(20, 184, 166, 0.7);
  background: rgba(20, 184, 166, 0.22);
  color: #fde047;
}
.duck-mode-toggle-swatch {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #14b8a6 0 50%, #facc15 50% 100%);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.35);
}