/* Mods-page theme, game-level previews and release status. */
html[data-theme="dark"] {
  --bg: #0e1117;
  --bg-soft: #131821;
  --panel: #171c25;
  --panel-2: #1d2430;
  --line: #2a3442;
  --line-strong: #3a4657;
  --text: #f4f7fb;
  --muted: #9aa7b8;
  --accent: #5d9eff;
  --accent-strong: #77adff;
  --green: #55cf88;
  --shadow: 0 18px 42px rgba(0,0,0,.28);
  color-scheme: dark;
}
html[data-theme="dark"] body {
  background: radial-gradient(circle at top right, rgba(93,158,255,.07), transparent 28rem), var(--bg);
}
html[data-theme="dark"] .site-header { background: rgba(14,17,23,.9); border-bottom-color: var(--line); }
html[data-theme="dark"] .footer { background: rgba(14,17,23,.7); }
html[data-theme="dark"] .mod-top { background: linear-gradient(180deg, #1d2430, #171c25); }
html[data-theme="dark"] .back-link { color: var(--text); }
.game-preview-panel {
  margin: 0 0 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--panel);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.game-preview-panel > summary {
  padding: 17px 20px;
  cursor: pointer;
  color: var(--text);
  font-size: .95rem;
  font-weight: 700;
  list-style: none;
}
.game-preview-panel > summary::-webkit-details-marker { display: none; }
.game-preview-panel > summary::after { content: "+"; float: right; color: var(--muted); }
.game-preview-panel[open] > summary::after { content: "−"; }
.game-preview-content { padding: 0 18px 18px; }
.game-preview-content > .requires-tag { margin: 0; padding-top: 6px; }
.game-preview-gallery { display: flex; flex-wrap: wrap; justify-content: center; align-items: flex-start; gap: 16px; }
.game-preview-item {
  flex: 0 1 256px;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel-2);
}
.game-preview-item a { display: block; }
.game-preview-item img, .game-preview-item video {
  display: block;
  width: 100%;
  height: auto;
  max-height: 520px;
  object-fit: contain;
}
.unavailable-badge {
  display: inline-flex;
  align-items: center;
  border: 1px solid #fecaca;
  background: #fef2f2;
  color: #b42318;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .02em;
  white-space: nowrap;
}
html[data-theme="dark"] .unavailable-badge {
  border-color: #813d44;
  background: #41212b;
  color: #ffb4b4;
}
.mod-card.unavailable .mod-top { opacity: .85; }
.theme-toggle-fab {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 100;
  width: 52px;
  height: 52px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--panel);
  color: var(--text);
  box-shadow: 0 14px 34px rgba(15,23,42,.18);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.theme-toggle-fab svg {
  width: 23px;
  height: 23px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}
@media (max-width: 720px) {
  html[data-theme="dark"] .nav-links { background: rgba(23,28,37,.98); }
  .game-preview-item { flex-basis: min(100%, 260px); }
  .theme-toggle-fab { right: 14px; bottom: 14px; width: 50px; height: 50px; }
}
@media (prefers-reduced-motion: reduce) {
  .theme-toggle-fab { transition: none; }
}