:root {
  color-scheme: light dark;
  --catalog-canvas: #f5f5f4;
  --catalog-paper: #ffffff;
  --catalog-text: #18181b;
  --catalog-muted: #68686f;
  --catalog-rule: #d4d4d8;
  --catalog-fill: #27272a;
}
* { box-sizing: border-box; }
html { background: var(--catalog-canvas); color: var(--catalog-text); }
body { margin: 0; min-width: 320px; background: var(--catalog-canvas); color: var(--catalog-text); }
a { color: inherit; text-underline-offset: .2em; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 3px solid var(--catalog-text);
  outline-offset: 3px;
}
.catalog-shell { width: min(1180px, calc(100% - 32px)); margin-inline: auto; }
.catalog-header, .catalog-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
  border-bottom: 1px solid var(--catalog-rule);
}
.catalog-footer { margin-top: 64px; border-top: 1px solid var(--catalog-rule); border-bottom: 0; }
.catalog-brand { font-weight: 700; text-decoration: none; }
.catalog-header nav, .catalog-footer nav, .catalog-actions, .catalog-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
}
.catalog-intro { max-width: 72ch; padding-block: 72px 48px; }
.catalog-intro h1, .catalog-detail h1, .catalog-page h1 {
  margin: 0 0 12px;
  max-width: 18ch;
  font-size: clamp(2.4rem, 7vw, 5.5rem);
  line-height: .98;
  letter-spacing: -.045em;
}
.catalog-intro p, .catalog-detail-lead, .catalog-page > p { max-width: 65ch; font-size: 1.1rem; }
.catalog-count { color: var(--catalog-muted); }
.catalog-controls {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  align-items: end;
  gap: 16px;
  margin-bottom: 32px;
}
.catalog-search label, .catalog-sort label { display: block; margin-bottom: 6px; font-weight: 650; }
.catalog-search input { width: 100%; }
.catalog-filters { margin-top: 12px; }
.catalog-filters button { min-height: 44px; padding: 8px 14px; }
.catalog-filters button[aria-pressed="true"] { background: var(--catalog-fill); color: var(--catalog-paper); }
.catalog-results-heading { margin: 0 0 16px; font-size: 1.25rem; }
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 48px 24px;
}
.catalog-card { min-width: 0; }
.catalog-poster {
  position: relative;
  display: grid;
  aspect-ratio: 4 / 3;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--catalog-rule);
  background: var(--catalog-paper);
  color: var(--catalog-text);
  text-decoration: none;
}
.catalog-poster img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.catalog-poster img[hidden] { display: none; }
.catalog-monogram {
  max-width: 90%;
  font-size: clamp(1.75rem, 2.8vw, 2.5rem);
  font-weight: 750;
  line-height: .96;
  letter-spacing: -.04em;
  overflow-wrap: normal;
  text-align: center;
  word-break: normal;
}
.catalog-card h2 { margin: 16px 0 6px; font-size: 1.25rem; line-height: 1.2; }
.catalog-card h2 a { text-decoration: none; }
.catalog-description { display: -webkit-box; min-height: 4.5em; margin: 0; overflow: hidden; color: var(--catalog-muted); -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.catalog-status { margin: 12px 0; font-size: .9rem; }
.catalog-status::before { content: ""; display: inline-block; width: .55rem; height: .55rem; margin-right: .5rem; border-radius: 50%; background: currentColor; }
.catalog-actions a, .catalog-actions button { min-height: 44px; }
.catalog-heart { display: inline-flex; align-items: center; gap: 6px; padding: 8px 12px; }
.catalog-heart[data-hearted="true"] { background: var(--catalog-fill); color: var(--catalog-paper); }
.catalog-heart svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.catalog-heart[data-hearted="true"] svg { fill: currentColor; }
.catalog-empty { padding: 48px 0; border-block: 1px solid var(--catalog-rule); }
.catalog-detail { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(280px, .95fr); gap: 48px; padding-block: 72px; }
.catalog-detail .catalog-poster { aspect-ratio: 1 / 1; }
.catalog-detail-copy { align-self: center; }
.catalog-detail-meta { color: var(--catalog-muted); }
.catalog-page { max-width: 760px; padding-block: 72px; }
.catalog-page h2 { margin-top: 40px; }
.catalog-back { display: inline-flex; min-height: 44px; align-items: center; margin-bottom: 24px; }
.catalog-status-region { min-height: 1.5em; margin-top: 24px; }
[hidden] { display: none !important; }
@media (max-width: 980px) { .catalog-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 720px) {
  .catalog-header, .catalog-footer { align-items: flex-start; flex-direction: column; justify-content: center; padding-block: 16px; }
  .catalog-intro { padding-block: 48px 32px; }
  .catalog-controls { grid-template-columns: 1fr; }
  .catalog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .catalog-detail { grid-template-columns: 1fr; padding-block: 40px; }
}
@media (max-width: 480px) { .catalog-grid { grid-template-columns: 1fr; } }
@media (prefers-color-scheme: dark) {
  :root {
    --catalog-canvas: #111113;
    --catalog-paper: #18181b;
    --catalog-text: #f4f4f5;
    --catalog-muted: #a1a1aa;
    --catalog-rule: #3f3f46;
    --catalog-fill: #f4f4f5;
  }
  .catalog-filters button[aria-pressed="true"], .catalog-heart[data-hearted="true"] { color: #18181b; }
}
@media (prefers-reduced-motion: no-preference) {
  .catalog-heart[data-hearted="true"] svg { animation: catalog-heart 180ms ease-out; }
  @keyframes catalog-heart { 50% { transform: scale(1.16); } }
}