/* ==========================================================================
   PAGE 3: PRODUCT DETAIL PAGE (PDP) STYLES
   ========================================================================== */

.pdp-section {
  padding: clamp(24px, 4vw, 48px) 0 var(--space-4xl);
}

.pdp-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
  margin-bottom: var(--space-4xl);
}

/* PDP Gallery */
.pdp-gallery-wrap {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 16px;
  position: sticky;
  top: 96px;
}

.pdp-thumbs-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pdp-thumb {
  aspect-ratio: 3/4;
  overflow: hidden;
  cursor: pointer;
  border: 1.5px solid transparent;
  background-color: var(--color-sand);
  transition: border-color var(--transition-fast), opacity var(--transition-fast);
}

.pdp-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pdp-thumb:hover,
.pdp-thumb.active {
  border-color: var(--color-dark);
}

.pdp-main-image-wrap {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background-color: var(--color-sand);
  cursor: zoom-in;
}

.pdp-main-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.pdp-main-image-wrap:hover .pdp-main-image {
  transform: scale(1.08);
}

.gallery-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
}

/* Purchase Details Panel */
.pdp-info-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.pdp-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.pdp-sku {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.pdp-rating-summary {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
}

.rating-stars {
  color: #D4A373;
}

.pdp-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.1;
}

.pdp-price-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.pdp-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-dark);
}

.pdp-price-original {
  font-size: 1.1rem;
  color: var(--color-muted);
  text-decoration: line-through;
}

.pdp-installments {
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-top: 4px;
}

.pdp-description {
  font-size: 0.95rem;
  color: var(--color-muted);
  line-height: 1.7;
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
  padding: 16px 0;
}

/* Variant Selector: Color */
.pdp-option-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pdp-option-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  font-weight: 600;
}

.pdp-color-swatches {
  display: flex;
  gap: 10px;
}

.pdp-color-swatch {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.15);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.pdp-color-swatch:hover,
.pdp-color-swatch.active {
  transform: scale(1.15);
  box-shadow: 0 0 0 2px var(--color-dark);
}

/* Variant Selector: Size */
.pdp-size-guide-btn {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--color-sage-600);
  text-decoration: underline;
  cursor: pointer;
}

.pdp-size-buttons {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}

.size-btn {
  padding: 12px 0;
  text-align: center;
  border: 1px solid var(--color-border);
  font-size: 0.85rem;
  font-weight: 600;
  background: var(--color-cream);
  transition: all var(--transition-fast);
}

.size-btn:hover {
  border-color: var(--color-dark);
}

.size-btn.active {
  background-color: var(--color-dark);
  color: var(--color-white);
  border-color: var(--color-dark);
}

.size-btn.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  text-decoration: line-through;
}

.stock-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-sage-600);
}

.stock-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-sage-500);
}

/* Actions Row: Qty + Add to Bag */
.pdp-actions-row {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 12px;
  align-items: center;
}

.qty-stepper {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-dark);
  height: 52px;
}

.qty-stepper button {
  width: 36px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.qty-stepper button:hover {
  background-color: var(--color-sage-100);
}

.qty-stepper input {
  width: 48px;
  text-align: center;
  font-weight: 700;
  font-size: 0.95rem;
}

.pdp-wishlist-toggle {
  width: 52px;
  height: 52px;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-dark);
  transition: all var(--transition-fast);
}

.pdp-wishlist-toggle:hover {
  border-color: var(--color-dark);
  color: var(--color-accent);
}

.pdp-wishlist-toggle.active {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background-color: var(--color-accent-light);
}

/* Shipping & Value Highlights */
.pdp-perks-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px;
  background-color: var(--color-sage-50);
  border-radius: 2px;
}

.pdp-perk-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-sage-900);
}

/* Accordions */
.accordion-wrapper {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--color-border-light);
}

.accordion-item {
  border-bottom: 1px solid var(--color-border-light);
}

.accordion-btn {
  width: 100%;
  padding: 18px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: left;
}

.accordion-icon {
  font-size: 1.2rem;
  transition: transform var(--transition-fast);
}

.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-smooth);
  font-size: 0.85rem;
  color: var(--color-muted);
  line-height: 1.7;
}

.accordion-content-inner {
  padding-bottom: 18px;
}

/* Customer Reviews Section */
.pdp-reviews-section {
  padding: var(--space-4xl) 0;
  background-color: var(--color-cream-card);
  border-top: 1px solid var(--color-border-light);
}

.reviews-header-grid {
  display: grid;
  grid-template-columns: 300px 1fr auto;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--color-border);
}

.rating-big-score {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1;
  color: var(--color-dark);
}

.rating-bars-wrap {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-width: 400px;
}

.rating-bar-row {
  display: grid;
  grid-template-columns: 30px 1fr 30px;
  align-items: center;
  gap: 10px;
  font-size: 0.75rem;
  color: var(--color-muted);
}

.rating-bar-track {
  height: 6px;
  background-color: var(--color-sand);
  border-radius: 3px;
  overflow: hidden;
}

.rating-bar-fill {
  height: 100%;
  background-color: var(--color-sage-500);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.review-card {
  background-color: var(--color-cream);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border: 1px solid var(--color-border-light);
}

.review-author {
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

.verified-buyer {
  color: var(--color-sage-600);
  font-size: 0.75rem;
  font-weight: 600;
}

.review-text {
  font-size: 0.85rem;
  color: var(--color-muted);
  line-height: 1.6;
}

.review-date {
  font-size: 0.75rem;
  color: var(--color-muted);
  margin-top: auto;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS (PDP)
   ========================================================================== */

@media (max-width: 1024px) {
  .pdp-layout {
    grid-template-columns: 1fr;
  }

  .pdp-gallery-wrap {
    position: static;
  }

  .reviews-header-grid {
    grid-template-columns: 1fr;
  }

  .reviews-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .pdp-gallery-wrap {
    grid-template-columns: 1fr;
  }

  .pdp-thumbs-list {
    flex-direction: row;
    overflow-x: auto;
  }

  .pdp-thumb {
    width: 60px;
    flex-shrink: 0;
  }

  .pdp-actions-row {
    grid-template-columns: 100px 1fr auto;
  }

  .reviews-grid {
    grid-template-columns: 1fr;
  }
}