/*
 * CPT Grid — minimal default stylesheet.
 *
 * Mobile-first CSS Grid layout (1 column → 2 → 3 at breakpoints) and a few
 * baseline card styles. Themes can dequeue and replace, or override
 * selectively via higher-specificity rules.
 *
 * All classes are .cpt-grid-* prefixed so styling collisions with themes
 * are unlikely.
 */

.cpt-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin: 1.5rem 0;
}

@media (min-width: 36em) {
  .cpt-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 56em) {
  .cpt-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.cpt-grid-card {
  display: flex;
  flex-direction: column;
  background: rgba(0, 0, 0, 0.02);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 4px;
  overflow: hidden;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.cpt-grid-card:hover,
.cpt-grid-card:focus-within {
  transform: translateY(-2px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.cpt-grid-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

.cpt-grid-card-thumb {
  background: rgba(0, 0, 0, 0.04);
}

.cpt-grid-card-thumb img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.cpt-grid-card-title {
  margin: 0.75rem 1rem 0.25rem;
  font-size: 1.1em;
  line-height: 1.25;
}

.cpt-grid-card-excerpt {
  margin: 0 1rem 0.75rem;
  font-size: 0.95em;
  opacity: 0.85;
}