.theme-toggle {
  margin-right: 0.6rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.12);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
}
html[data-theme="light"] .theme-toggle {
  border-color: rgba(255,255,255,0.35);
  color: #fff;
}

html[data-theme="dark"] {
  color-scheme: dark;
}
html[data-theme="dark"] body {
  background: #080810;
  color: #f5f5f7;
}
html[data-theme="dark"] .navbar {
  background: rgba(8, 8, 16, 0.88) !important;
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
html[data-theme="dark"] .nav-brand,
html[data-theme="dark"] .nav-link,
html[data-theme="dark"] #nav-home {
  color: #ffffff !important;
}
html[data-theme="dark"] .nav-search input {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.12);
  color: #fff;
}
html[data-theme="dark"] .main-content,
html[data-theme="dark"] .container,
html[data-theme="dark"] .footer {
  background: transparent;
  color: #d4d4dc;
}
html[data-theme="dark"] .hero {
  color: #fff;
}
html[data-theme="dark"] .hero h1,
html[data-theme="dark"] .section-title,
html[data-theme="dark"] .video-info h1,
html[data-theme="dark"] .card-title {
  color: #fff;
}
html[data-theme="dark"] .hero p,
html[data-theme="dark"] .card-meta,
html[data-theme="dark"] .section-action,
html[data-theme="dark"] .video-meta,
html[data-theme="dark"] .footer-text {
  color: rgba(255,255,255,0.55);
}
html[data-theme="dark"] .video-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: #fff;
}
html[data-theme="dark"] .video-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(229, 9, 20, 0.35);
  box-shadow: 0 16px 40px rgba(0,0,0,0.45), 0 0 24px rgba(229,9,20,0.18);
}
html[data-theme="dark"] .video-description {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.7);
}
html[data-theme="dark"] .btn-secondary {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border-color: rgba(255,255,255,0.14);
}
html[data-theme="dark"] .empty-state {
  color: rgba(255,255,255,0.6);
}
html[data-theme="dark"] .footer {
  border-top: 1px solid rgba(255,255,255,0.06);
}
html[data-theme="dark"] body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 20%, rgba(139, 26, 26, 0.22) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(124, 58, 237, 0.16) 0%, transparent 60%);
}
html[data-theme="dark"] .navbar,
html[data-theme="dark"] .main-content,
html[data-theme="dark"] .vod-hero,
html[data-theme="dark"] .genres-section {
  position: relative;
  z-index: 1;
}