/* ── Shop product page ── */

.shop-product-wrap {
  padding-top: 32px;
  padding-bottom: 64px;
}

.shop-product-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
  margin-top: 16px;
  scroll-margin-top: 56px;
}

.shop-images {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.shop-hero-image {
  width: 100%;
  border-radius: 0;
  cursor: pointer;
}

.shop-image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 8px;
}

.shop-thumb-wrap {
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color 0.15s ease;
}

.shop-thumb-wrap:hover {
  border-color: #222;
}

.shop-thumb {
  width: 100%;
  display: block;
  transition: transform 0.3s ease;
}

.shop-thumb-wrap:hover .shop-thumb {
  transform: scale(1.08);
}

.shop-sidebar {
  position: sticky;
  top: 64px;
}

.shop-product-title {
  font-size: 1.8rem;
  font-weight: 800;
  margin: 0 0 6px;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.shop-subtitle {
  margin: 0 0 16px;
  color: #666;
  font-size: 1rem;
}

.shop-description {
  margin: 0 0 24px;
  line-height: 1.6;
  font-size: 0.95rem;
  color: #444;
}

.shop-description p {
  margin: 0 0 12px;
}

.shop-description p:last-child {
  margin-bottom: 0;
}

.shop-buy-box {
  background: #f5f5f5;
  border: 2px solid #222;
  padding: 24px;
}

.shop-price {
  font-size: 1.6rem;
  font-weight: 800;
  margin: 0 0 4px;
  letter-spacing: -0.01em;
}

.shop-status-badge {
  display: inline-block;
  margin: 0 0 8px;
  padding: 2px 10px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  background: #222;
  color: #fff;
}

.shop-availability {
  margin: 0 0 16px;
  font-size: 0.85rem;
  color: #888;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.shop-variant-select-label {
  display: block;
  margin: 0 0 16px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.shop-variant-select-label span {
  display: block;
  margin-bottom: 6px;
}

.shop-variant-select {
  width: 100%;
  padding: 10px 12px;
  border: 2px solid #222;
  background: #fff;
  color: #222;
  font: inherit;
}

.shop-variation-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}

.shop-variation-grid[data-columns="4"] {
  grid-template-columns: repeat(4, 1fr);
}

.shop-variation-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 0 0 10px;
  border: 2px solid transparent;
  border-radius: 12px;
  background: #fff;
  color: #222;
  cursor: pointer;
  text-align: left;
  font: inherit;
}

.shop-variation-card.is-selected,
.shop-variation-card:hover {
  border-color: #222;
}

.shop-variation-card.is-sold-out {
  opacity: 0.55;
}

.shop-variation-card-thumb {
  overflow: hidden;
  border-radius: 10px;
  background: #f5f5f5;
}

.shop-variation-card img {
  width: 100%;
  display: block;
  background: #f5f5f5;
  transition: transform 0.3s ease;
}

.shop-variation-card:hover img {
  transform: scale(1.08);
}

.shop-variation-card span,
.shop-variation-card strong {
  padding: 0 8px;
  font-size: 0.8rem;
}

.shop-variation-card strong {
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

@media (max-width: 720px) {
  .shop-variation-grid,
  .shop-variation-grid[data-columns="4"] {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  .shop-product-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .shop-sidebar {
    position: static;
  }
}

.shop-product-rec-section .shop-cart-picks {
  max-width: none;
}

.shop-product-rec-section .shop-cart-pick-title {
  font-size: 0.8rem;
}