/* ==========================================================================
   Product detail page
   ========================================================================== */

.pdp-status { padding-block: var(--space-6); text-align: center; color: var(--color-muted); }

.pdp {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-5);
  padding-block: var(--space-5) var(--space-7);
}

.pdp-gallery__main {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  aspect-ratio: 4 / 5;
  border-radius: 2px;
  background: #FFFFFF;
}

.pdp-gallery__main::-webkit-scrollbar { display: none; }

.pdp-gallery__slide {
  flex: 0 0 100%;
  scroll-snap-align: start;
  overflow: hidden;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  filter: contrast(1.04) brightness(1.02);
  animation: ken-burns 16s var(--ease-premium) infinite alternate;
}

.pdp-gallery__thumbs {
  display: flex;
  gap: var(--space-1);
  margin-top: var(--space-2);
  overflow-x: auto;
}

.pdp-gallery__thumb {
  width: 64px;
  height: 80px;
  flex-shrink: 0;
  background-color: #FFFFFF;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  border: 1px solid transparent;
  border-radius: 2px;
  opacity: 0.6;
  cursor: pointer;
  transition: opacity 0.3s var(--ease-premium), border-color 0.3s var(--ease-premium);
}

.pdp-gallery__thumb.is-active { opacity: 1; border-color: var(--color-ink); }

.pdp__info { display: flex; flex-direction: column; }
.pdp__info h1 { font-size: var(--text-h2); margin: 0 0 var(--space-1); }
.pdp__price { font-size: 1.25rem; font-weight: 600; margin: 0 0 var(--space-4); }

.pdp__field { margin-bottom: var(--space-3); }
.pdp__field .eyebrow { margin-bottom: var(--space-1); }

.colour-swatches { display: flex; gap: var(--space-1); }

.colour-swatch {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--color-ink) 15%, transparent);
}

.colour-swatch.is-active { border-color: var(--color-clay); }
.colour-swatch.is-disabled { opacity: 0.35; }

.size-options { display: flex; flex-wrap: wrap; gap: var(--space-1); }

.size-option {
  min-width: 44px;
  height: 44px;
  padding-inline: var(--space-1);
  border: 1px solid color-mix(in srgb, var(--color-ink) 20%, transparent);
  border-radius: 2px;
  background: transparent;
  cursor: pointer;
  font-size: var(--text-small);
}

.size-option.is-active { background: var(--color-ink); border-color: var(--color-ink); color: var(--color-paper); }
.size-option.is-disabled { color: var(--color-muted); text-decoration: line-through; opacity: 0.5; cursor: not-allowed; }

.qty-stepper { display: inline-flex; align-items: center; gap: var(--space-2); }

.qty-stepper button {
  width: 32px;
  height: 32px;
  border: 1px solid color-mix(in srgb, var(--color-ink) 20%, transparent);
  background: transparent;
  border-radius: 2px;
  cursor: pointer;
}

.pdp__add-row { display: flex; gap: var(--space-1); align-items: stretch; margin-top: var(--space-2); }
.pdp__add { flex: 1; width: auto; margin-top: 0; padding-block: var(--space-2); }

.wishlist-toggle--pdp {
  position: static;
  flex-shrink: 0;
  width: 48px;
  height: auto;
  border-radius: 2px;
  border: 1px solid color-mix(in srgb, var(--color-ink) 20%, transparent);
  background: transparent;
}

.wishlist-toggle--pdp:hover { background: var(--color-stone); transform: none; }

.pdp__stock-note { font-size: var(--text-small); color: var(--color-clay); min-height: 1.2em; margin: var(--space-1) 0 0; }

.pdp__delivery {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid color-mix(in srgb, var(--color-ink) 8%, transparent);
  font-size: var(--text-small);
  color: var(--color-muted);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.pdp__description { margin-top: var(--space-4); }
.pdp__description p:last-child { color: var(--color-muted); }

.related-products { padding-block: var(--space-4) var(--space-7); }

@media (max-width: 900px) {
  .pdp { grid-template-columns: 1fr; }
}