/* Shared archive surfaces. Hover changes only the border. */
.rail-head { position: relative; padding-right: 34px; }
.rail-head .mobile-close { display: grid; place-items: center; position: absolute; right: 0; top: 0; width: 28px; height: 28px; padding: 0; margin: 0; font-size: 22px; }
.rail-head .seal { flex-shrink: 0; }
.topbar .menu-toggle { width: 32px; height: 32px; padding: 0; flex-shrink: 0; }
@media (min-width: 801px) {
  .app-shell.rail-hidden { grid-template-columns: minmax(0, 1fr); }
  .app-shell.rail-hidden .museum-rail { display: none; }
  .app-shell.rail-hidden .menu-toggle { display: grid; place-items: center; }
  .app-shell.rail-hidden .topbar { gap: 12px; }
  .app-shell.rail-hidden .topbar .crumb { margin-right: auto; }
}
:root {
  --archive-surface: linear-gradient(115deg, rgba(105,108,83,.08), transparent 65%), #191815;
  --archive-border: rgba(143,123,76,.4);
  --archive-border-hover: rgba(143,123,76,.8);
  --archive-inset: inset 0 1px 7px rgba(0,0,0,.28);
}
body button,
body .steam-row #steamProfile,
body .curation-card .text-btn {
  background: var(--archive-surface) !important;
  color: #eee7da !important;
  border: 1px solid var(--archive-border) !important;
  border-radius: 12px;
  box-shadow: var(--archive-inset) !important;
  transition: border-color .18s ease !important;
  transform: none !important;
  animation: none !important;
  opacity: 1;
}
body button:hover,
body .steam-row #steamProfile:hover,
body .curation-card .text-btn:hover {
  border-color: var(--archive-border-hover) !important;
}
body button::after,
body .steam-row #steamProfile::after { display: none !important; }
body button:focus-visible,
body .steam-row #steamProfile:focus-visible {
  outline: 2px solid #cbb77c;
  outline-offset: 3px;
}
body button:disabled { opacity: .45; cursor: not-allowed; }
body .session.active { border-color: #cbb77c !important; }
.steam-row .steam-card-action { border-radius: 12px; }
.steam-row { border: 0; }
/* The inline copy icon retains the ID's font size and compact placement. */
body .copy-steam { border-radius: 4px; }
body .account-menu,
body .session-actions,
body .museum-dialog {
  background: var(--archive-surface);
  border: 1px solid var(--archive-border);
  border-radius: 12px;
  box-shadow: var(--archive-inset);
  color: #eee7da;
}
body .account-menu,
body .session-actions { padding: 6px; }
body .account-menu > button,
body .session-actions > button { margin-block: 2px; }
@media (prefers-reduced-motion: reduce) {
  body button, body .steam-row #steamProfile, body .curation-card .text-btn { transition: none !important; }
}