/* ============================================================
   PAPYROS — collections: reading paths & shelves
   ============================================================ */

.collection-cards {
  list-style: none;
  margin: 2.5rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 20rem), 1fr));
  gap: 1rem;
}
.collection-card a {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-height: 11rem;
  padding: 1.5rem;
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: 4px;
  transition: border-color var(--t-hover) var(--ease-hover),
    transform var(--t-hover) var(--ease-hover);
}
.collection-card a:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.collection-card__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.35rem;
  line-height: 1.25;
  color: var(--text);
  margin: 0.35rem 0 0;
}
.collection-card__tagline {
  font-family: var(--sans);
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--text-2);
  margin: 0;
  flex: 1;
}
.collection-card__meta {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin: 0.5rem 0 0;
}

/* ---------- single collection ---------- */
.collection-full__back { font-family: var(--mono); font-size: var(--fs-sm); margin: 0 0 1.5rem; }
.collection-full__kind {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0.75rem 0 0;
}

.collection-items {
  list-style: none;
  margin: 3rem 0 0;
  padding: 0;
  max-width: 46rem;
  border-top: 1px solid var(--line);
}
.collection-item {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1.25rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line-soft);
}
.collection-item__num {
  font-family: var(--serif);
  font-weight: 550;
  font-size: 1.5rem;
  color: var(--text-faint);
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}
.collection-item__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.3rem;
  line-height: 1.3;
  margin: 0 0 0.3rem;
}
.collection-item__title a {
  color: var(--text);
  transition: color var(--t-hover) var(--ease-hover);
}
.collection-item__title a:hover { color: var(--accent); }
.collection-item__meta {
  font-family: var(--mono);
  font-size: var(--fs-sm);
  color: var(--text-faint);
  margin: 0 0 0.6rem;
}
.collection-item__note {
  font-family: var(--sans);
  font-style: italic;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-2);
  margin: 0;
}

/* folk-grade card physics */
.collection-card a {
  border-radius: var(--card-radius);
  border: var(--card-border);
  box-shadow: var(--shadow-card);
}
.collection-card a:hover {
  border-color: rgba(200, 75, 47, 0.3);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
}