/* ============================================================
   product-card.css — kartu produk & grid etalase/unggulan.
   Elevation via border hairline, tanpa shadow (DESIGN.md).
   ============================================================ */

/* Grid mobile-first: 1 kolom → 2 (480px) → 4 (1024px) */
.product-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-16);
}
.featured-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-16);
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-cards);
  padding: var(--spacing-20);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-12);
  cursor: pointer;
  transition: border-color 0.3s ease-out, background-color 0.3s ease-out;
}
.card:hover { border-color: var(--color-smoke); }

.card__thumb {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-wash);
  overflow: hidden;
  background: var(--surface-wash);
}
.card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.card__badge-promo {
  position: absolute;
  top: var(--spacing-8);
  left: var(--spacing-8);
  background: var(--accent);
  color: var(--accent-text);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
  padding: var(--spacing-4) var(--spacing-8);
  border-radius: var(--radius-tags);
}

.card__title {
  font-size: var(--text-body);
  line-height: 1.38;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card__store {
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
}
.card__store-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-4);
}

.card__prices { display: flex; align-items: baseline; gap: var(--spacing-8); }
.card__price { font-size: var(--text-subheading); }
.card__price-old {
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: line-through;
}

.card__meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-12);
  font-size: 13px;
  color: var(--text-muted);
}
.card__rating { display: inline-flex; align-items: center; gap: var(--spacing-4); }
.card__rating svg { width: 14px; height: 14px; }

.card__add { margin-top: auto; }

/* Varian unggulan: thumbnail lebih lebar */
.card--featured .card__thumb { aspect-ratio: 16 / 9; }

@media (min-width: 480px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 768px) {
  .featured-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .product-grid { grid-template-columns: repeat(4, 1fr); }
  .featured-grid { grid-template-columns: repeat(3, 1fr); }
}