/*
 * Quark 2 — user customizations
 *
 * This file is safe to edit. It is loaded last so anything here overrides
 * theme.css without having to mark rules !important.
 */


/* ---- Catalog / Topics styling (added by setup script) ---- */
.page-header {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--pico-muted-border-color);
}
.page-header h1 {
  font-family: var(--q2-display-font, "Cal Sans", system-ui, sans-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  margin: 0 0 0.5rem;
}
.page-intro { color: var(--pico-muted-color); font-size: 1.05rem; }

.catalog-crumbs {
  margin-bottom: 1.25rem;
  font-size: 0.9rem;
  color: var(--pico-muted-color);
}
.catalog-crumbs a { color: var(--pico-muted-color); text-decoration: none; }
.catalog-crumbs a:hover { color: var(--q2-accent, var(--pico-primary)); text-decoration: underline; }
.catalog-crumbs span:not(:last-child) { margin: 0 0.4rem; opacity: 0.5; }

/* Category grid */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}
.cat-card {
  display: block;
  border-radius: 12px;
  overflow: hidden;
  background: var(--pico-card-background-color);
  border: 1px solid var(--pico-card-border-color);
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.cat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  border-color: var(--q2-accent, var(--pico-primary));
}
.cat-card-media {
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, var(--q2-accent, var(--pico-primary)) 0%, var(--pico-secondary, #444) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.cat-card-media img { width: 100%; height: 100%; object-fit: cover; }
.cat-card-placeholder {
  font-family: var(--q2-display-font, "Cal Sans", sans-serif);
  font-size: 4rem;
  color: rgba(255,255,255,0.85);
  font-weight: 700;
}
.cat-card-body { padding: 1.25rem 1.5rem 1.5rem; }
.cat-card-body h2 { margin: 0 0 0.35rem; font-size: 1.25rem; }
.cat-card-count { color: var(--pico-muted-color); font-size: 0.9rem; margin: 0; }

/* Topic grid */
.topic-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
  margin: 2rem 0;
}
.topic-card {
  display: flex;
  flex-direction: column;
  background: var(--pico-card-background-color);
  border: 1px solid var(--pico-card-border-color);
  border-radius: 10px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.topic-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.07);
  border-color: var(--q2-accent, var(--pico-primary));
}
.topic-card-media {
  aspect-ratio: 8 / 5;
  background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
}
:root[data-theme="dark"] .topic-card-media { background: linear-gradient(135deg, #1e293b, #0f172a); }
.topic-card-media img { width: 100%; height: 100%; object-fit: cover; }
.topic-card-body { padding: 1rem 1.15rem 1.25rem; }
.topic-card-body h3 { margin: 0 0 0.4rem; font-size: 1.05rem; line-height: 1.3; }
.topic-card-body p { margin: 0; color: var(--pico-muted-color); font-size: 0.88rem; line-height: 1.5; }

/* Topic page (single article) */
.topic-page { max-width: 760px; margin: 0 auto; }
.topic-hero {
  margin: 0 0 1.5rem;
  aspect-ratio: 21 / 9;
  overflow: hidden;
  border-radius: 12px;
}
.topic-hero img { width: 100%; height: 100%; object-fit: cover; }
.topic-header h1 {
  font-family: var(--q2-display-font, "Cal Sans", system-ui, sans-serif);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  margin: 1rem 0 1.5rem;
  line-height: 1.15;
}
.topic-body { font-size: 1.05rem; line-height: 1.75; }
.topic-body p { margin: 1.1rem 0; }
.topic-body h2 { margin-top: 2rem; font-size: 1.4rem; }
.topic-body blockquote {
  border-left: 4px solid var(--q2-accent, var(--pico-primary));
  padding: 0.5rem 1.25rem;
  margin: 1.5rem 0;
  color: var(--pico-muted-color);
  font-style: italic;
}

.related-topics {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--pico-muted-border-color);
}
.related-topics h2 { font-size: 1.15rem; margin-bottom: 0.75rem; }
.related-topics ul {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.5rem;
  list-style: none;
  padding: 0;
}
.related-topics a {
  display: block;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  text-decoration: none;
  color: var(--pico-primary);
  background: transparent;
}
.related-topics a:hover { background: var(--pico-muted-background-color); }