/* =====================================================
   KANNIKA BANGLES — Product Detail Page Styles
   Premium Luxury Dark + Gold Theme
   ===================================================== */

/* ─── Text Center Utility ─── */
.text-center {
  text-align: center;
}

/* ─── Product Detail Container ─── */
.pd__container {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 48px;
  align-items: start;
  animation: pdFadeIn 0.8s ease forwards;
}

@keyframes pdFadeIn {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =====================================================
   GALLERY
   ===================================================== */

.pd__gallery {
  position: sticky;
  top: calc(var(--nav-height) + 24px);
}

/* ─── Main Image ─── */
.pd__main-image {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  background: var(--bg-secondary);
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition-normal);
}

.pd__main-image:hover {
  border-color: var(--border-gold);
  box-shadow: var(--shadow-gold);
}

.pd__main-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
  transition: opacity 0.35s ease, transform var(--transition-slow);
}

.pd__main-image:hover img {
  transform: scale(1.03);
}

/* ─── Badge (Sale / New / Bestseller) ─── */
.pd__badge {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
}

/* ─── Thumbnails ─── */
.pd__thumbnails {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.pd__thumb {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid var(--border-subtle);
  cursor: pointer;
  transition: all var(--transition-normal);
  background: var(--bg-secondary);
  padding: 0;
  flex-shrink: 0;
  position: relative;
}

.pd__thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: rgba(201, 168, 76, 0.08);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.pd__thumb:hover {
  border-color: var(--border-gold);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.pd__thumb:hover::after {
  opacity: 1;
}

.pd__thumb.active {
  border-color: var(--gold-primary);
  box-shadow: 0 0 0 2px rgba(201, 168, 76, 0.25), var(--shadow-gold);
}

.pd__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* =====================================================
   PRODUCT INFO
   ===================================================== */

.pd__info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* ─── Breadcrumb ─── */
.pd__breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.pd__breadcrumb a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.pd__breadcrumb a:hover {
  color: var(--gold-primary);
}

.pd__breadcrumb i,
.pd__breadcrumb svg {
  color: var(--text-muted);
  flex-shrink: 0;
}

/* ─── Product Name ─── */
.pd__name {
  font-family: 'Cinzel', serif;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: 4px;
}

/* ─── Rating ─── */
.pd__rating {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.pd__rating .stars {
  color: var(--gold-primary);
  font-size: 1.1rem;
  letter-spacing: 2px;
}

.pd__rating-text {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* ─── Pricing ─── */
.pd__pricing {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.pd__price {
  font-family: 'Cinzel', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--pink-primary);
}

.pd__original-price {
  font-size: 1.05rem;
  color: var(--text-muted);
  text-decoration: line-through;
  font-weight: 400;
}

.pd__discount-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(212, 69, 106, 0.15);
  color: var(--accent-rose);
  border: 1px solid rgba(212, 69, 106, 0.25);
}

/* ─── Description ─── */
.pd__description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.8;
  max-width: 540px;
}

/* ─── Details Grid ─── */
.pd__details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.pd__detail {
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: all var(--transition-normal);
}

.pd__detail:hover {
  border-color: var(--border-gold);
  background: rgba(36, 36, 36, 0.7);
  box-shadow: var(--shadow-gold);
  transform: translateY(-2px);
}

.pd__detail-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.pd__detail-value {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-primary);
}

/* ─── Label (shared for size / qty sections) ─── */
.pd__label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 10px;
  display: block;
}

/* ─── Sizes ─── */
.pd__size-section {
  padding-top: 4px;
}

.pd__sizes {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pd__size-btn {
  min-width: 60px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--border-gold);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  font-family: 'Lora', serif;
}

.pd__size-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gold-gradient);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: 0;
}

.pd__size-btn span,
.pd__size-btn {
  position: relative;
  z-index: 1;
}

.pd__size-btn:hover {
  border-color: var(--gold-primary);
  color: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.pd__size-btn.active {
  border-color: var(--gold-primary);
  color: var(--bg-primary);
  font-weight: 700;
}

.pd__size-btn.active::before {
  opacity: 1;
}

/* ─── Quantity Control ─── */
.pd__qty-section {
  padding-top: 4px;
}

.pd__qty-control {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1.5px solid var(--border-gold);
  border-radius: var(--radius-sm);
  overflow: hidden;
  width: fit-content;
  background: var(--bg-secondary);
}

.pd__qty-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: 'Lora', serif;
}

.pd__qty-btn:hover {
  background: rgba(201, 168, 76, 0.12);
  color: var(--gold-light);
}

.pd__qty-btn:active {
  background: rgba(201, 168, 76, 0.2);
}

.pd__qty-value {
  width: 48px;
  text-align: center;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  border-left: 1px solid var(--border-subtle);
  border-right: 1px solid var(--border-subtle);
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  user-select: none;
}

/* ─── Action Buttons ─── */
.pd__actions {
  display: flex;
  gap: 14px;
  padding-top: 8px;
}

.pd__actions .btn {
  flex: 1;
  justify-content: center;
  white-space: nowrap;
}

.pd__actions .btn--primary {
  box-shadow: 0 4px 20px rgba(201, 168, 76, 0.2);
}

.pd__actions .btn--primary:hover {
  box-shadow: 0 8px 32px rgba(201, 168, 76, 0.35);
  transform: translateY(-3px);
}

.pd__actions .btn--outline:hover {
  transform: translateY(-3px);
}

/* Add-to-cart success animation */
.pd__add-btn {
  transition: all var(--transition-normal), background 0.4s ease;
}

/* ─── Trust Badges ─── */
.pd__trust {
  display: flex;
  gap: 24px;
  padding: 20px 0 0;
  border-top: 1px solid var(--border-subtle);
  margin-top: 8px;
  flex-wrap: wrap;
}

.pd__trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.pd__trust-item:hover {
  color: var(--gold-light);
}

.pd__trust-item i,
.pd__trust-item svg {
  flex-shrink: 0;
}

/* =====================================================
   PRODUCT NOT FOUND
   ===================================================== */

.pd__not-found {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 24px;
  gap: 20px;
  min-height: 50vh;
  animation: pdFadeIn 0.6s ease forwards;
}

.pd__not-found h2 {
  font-family: 'Cinzel', serif;
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--text-primary);
  margin-top: 8px;
}

.pd__not-found p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 420px;
  line-height: 1.7;
}

.pd__not-found .btn {
  margin-top: 8px;
}

/* =====================================================
   RELATED PRODUCTS SECTION
   ===================================================== */

.section--alt .section-subtitle {
  font-family: 'Cormorant Garamond', serif;
}

.section--alt .divider {
  margin-bottom: 0;
}

/* =====================================================
   RESPONSIVE
   ===================================================== */

/* ─── Large Tablets / Small Desktops ─── */
@media (max-width: 1024px) {
  .pd__container {
    grid-template-columns: 50% 50%;
    gap: 32px;
  }

  .pd__gallery {
    position: relative;
    top: 0;
  }

  .pd__price {
    font-size: 1.75rem;
  }

  .pd__trust {
    gap: 16px;
  }
}

/* ─── Tablets ─── */
@media (max-width: 768px) {
  .pd__container {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .pd__gallery {
    position: relative;
    top: 0;
  }

  .pd__main-image {
    border-radius: var(--radius-md);
    max-height: 480px;
  }

  .pd__thumb {
    width: 64px;
    height: 64px;
  }

  .pd__name {
    font-size: 1.6rem;
  }

  .pd__price {
    font-size: 1.6rem;
  }

  .pd__details-grid {
    gap: 10px;
  }

  .pd__detail {
    padding: 14px 14px;
  }

  .pd__actions {
    flex-direction: column;
  }

  .pd__actions .btn {
    width: 100%;
  }

  .pd__trust {
    gap: 12px;
  }

  .pd__trust-item {
    font-size: 0.78rem;
  }
}

/* ─── Mobile Small ─── */
@media (max-width: 480px) {
  .pd__container {
    gap: 20px;
  }

  .pd__main-image {
    border-radius: var(--radius-sm);
    max-height: 380px;
  }

  .pd__badge {
    top: 10px;
    left: 10px;
  }

  .pd__thumbnails {
    gap: 8px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 4px;
  }

  .pd__thumbnails::-webkit-scrollbar {
    display: none;
  }

  .pd__thumb {
    width: 56px;
    height: 56px;
  }

  .pd__name {
    font-size: 1.35rem;
  }

  .pd__price {
    font-size: 1.4rem;
  }

  .pd__original-price {
    font-size: 0.9rem;
  }

  .pd__discount-badge {
    font-size: 0.68rem;
    padding: 3px 8px;
  }

  .pd__details-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .pd__detail {
    padding: 12px 14px;
  }

  .pd__size-btn {
    min-width: 52px;
    height: 40px;
    font-size: 0.82rem;
  }

  .pd__qty-btn {
    width: 40px;
    height: 40px;
  }

  .pd__qty-value {
    height: 40px;
    width: 44px;
    font-size: 0.92rem;
  }

  .pd__trust {
    flex-direction: column;
    gap: 10px;
  }

  .pd__not-found {
    padding: 60px 16px;
    min-height: 40vh;
  }
}

/* ─── Very Small Screens ─── */
/* ─── Product Page Section Spacing ─── */
.product-detail + .section--alt,
.product-detail + .section {
  margin-top: 0;
  border-top: 1px solid var(--border-subtle);
}

@media (max-width: 320px) {
  .pd__name {
    font-size: 1.2rem;
  }

  .pd__price {
    font-size: 1.25rem;
  }

  .pd__sizes {
    gap: 8px;
  }

  .pd__size-btn {
    min-width: 48px;
    height: 38px;
    font-size: 0.78rem;
  }

  .pd__actions .btn {
    padding: 12px 20px;
    font-size: 0.8rem;
  }
}