/* ==========================================================================
   ETERNAL SUNDARI — Dynamic Product Detail Page Styles
   ========================================================================== */

.pdp-page {
  padding-top: 120px;
  padding-bottom: 80px;
  background: var(--color-bg);
  min-height: 100vh;
}

/* Breadcrumbs */
.pdp-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 36px;
}

.pdp-breadcrumbs a {
  color: var(--color-text-muted);
  transition: color 0.2s ease;
}

.pdp-breadcrumbs a:hover {
  color: var(--color-emerald);
}

.pdp-breadcrumbs span.sep {
  opacity: 0.4;
}

.pdp-breadcrumbs span.current {
  color: var(--color-emerald);
  font-weight: 600;
}

/* Main Grid Layout */
.pdp-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

@media (min-width: 992px) {
  .pdp-layout {
    grid-template-columns: 1.15fr 1fr;
    gap: 64px;
    align-items: start;
  }
}

/* Gallery Column */
.pdp-gallery {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column-reverse;
  gap: 16px;
}

@media (min-width: 768px) {
  .pdp-gallery {
    flex-direction: row;
    align-items: flex-start;
  }
}

.pdp-thumbnails {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 6px;
}

@media (min-width: 768px) {
  .pdp-thumbnails {
    flex-direction: column;
    overflow-y: auto;
    overflow-x: hidden;
    max-height: 600px;
    width: 90px;
    flex-shrink: 0;
  }
}

.pdp-thumb-item {
  width: 76px;
  height: 98px;
  border-radius: 6px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s ease;
  background: var(--color-bg-alt);
  flex-shrink: 0;
}

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

.pdp-thumb-item:hover {
  border-color: var(--color-gold);
}

.pdp-thumb-item.active {
  border-color: var(--color-emerald);
  box-shadow: 0 4px 12px rgba(0, 95, 91, 0.2);
}

.pdp-main-image-wrap {
  flex-grow: 1;
  position: relative;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-bg-alt);
  box-shadow: var(--shadow-soft);
}

.pdp-main-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: opacity 0.3s ease, transform 0.4s ease;
}

/* Info Column */
.pdp-info {
  display: flex;
  flex-direction: column;
}

.pdp-category-tag {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold-deep);
  margin-bottom: 8px;
}

.pdp-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.25;
  margin-bottom: 12px;
}

.pdp-sku {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--color-text-light);
  margin-bottom: 18px;
}

/* Price Row */
.pdp-price-row {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 8px;
}

.pdp-price {
  font-size: 1.85rem;
  font-weight: 600;
  color: var(--color-emerald);
}

.pdp-compare-price {
  font-size: 1.2rem;
  color: var(--color-text-light);
  text-decoration: line-through;
}

.pdp-discount-badge {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #b8332a;
  background: rgba(184, 51, 42, 0.08);
  padding: 4px 10px;
  border-radius: 4px;
}

.pdp-tax-note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(212, 175, 106, 0.2);
}

/* Color & Size Selectors */
.pdp-option-group {
  margin-bottom: 24px;
}

.pdp-option-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.pdp-option-label {
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-text);
}

.pdp-selected-value {
  color: var(--color-emerald);
  font-weight: 500;
}

/* Color Swatches */
.pdp-swatches {
  display: flex;
  gap: 12px;
}

.pdp-color-swatch {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid var(--color-white);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.15);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
}

.pdp-color-swatch:hover {
  transform: scale(1.1);
}

.pdp-color-swatch.active {
  box-shadow: 0 0 0 2px var(--color-emerald), 0 4px 10px rgba(0, 95, 91, 0.25);
  transform: scale(1.12);
}

/* Size Pills */
.pdp-size-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pdp-size-pill {
  min-width: 48px;
  padding: 10px 16px;
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 6px;
  background: var(--color-white);
  color: var(--color-text);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
}

.pdp-size-pill:hover:not(:disabled) {
  border-color: var(--color-emerald);
  color: var(--color-emerald);
}

.pdp-size-pill.active {
  background: var(--color-emerald);
  border-color: var(--color-emerald);
  color: var(--color-white);
}

.pdp-size-pill:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  text-decoration: line-through;
  background: var(--color-bg-alt);
}

/* Stock Status Pill */
.pdp-stock-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.pdp-stock-in {
  background: rgba(0, 95, 91, 0.1);
  color: var(--color-emerald);
}

.pdp-stock-low {
  background: rgba(168, 117, 42, 0.12);
  color: var(--color-gold-deep);
}

.pdp-stock-out {
  background: rgba(184, 51, 42, 0.1);
  color: #b8332a;
}

/* Quantity and Action Buttons */
.pdp-actions-row {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
}

.pdp-qty-stepper {
  display: flex;
  align-items: center;
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 8px;
  background: var(--color-white);
  overflow: hidden;
}

.pdp-qty-btn {
  width: 44px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  transition: background 0.2s ease;
}

.pdp-qty-btn:hover:not(:disabled) {
  background: var(--color-bg-alt);
  color: var(--color-emerald);
}

.pdp-qty-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.pdp-qty-display {
  width: 44px;
  text-align: center;
  font-weight: 600;
  font-size: 0.95rem;
}

.btn-pdp-add-bag {
  flex-grow: 1;
  background: var(--color-emerald);
  color: var(--color-white);
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 14px 24px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 6px 20px rgba(0, 95, 91, 0.2);
}

.btn-pdp-add-bag:hover:not(:disabled) {
  background: var(--color-teal);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 95, 91, 0.3);
}

.btn-pdp-add-bag:disabled {
  background: #ccc;
  cursor: not-allowed;
  box-shadow: none;
}

.btn-pdp-wishlist {
  width: 52px;
  height: 52px;
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-pdp-wishlist:hover {
  border-color: var(--color-gold);
  transform: translateY(-2px);
}

.btn-pdp-wishlist svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: var(--color-text);
  stroke-width: 2;
  transition: all 0.2s ease;
}

.btn-pdp-wishlist.active svg {
  fill: #e53e3e;
  stroke: #e53e3e;
}

/* Trust Badges */
.pdp-trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 20px 0;
  border-top: 1px solid rgba(212, 175, 106, 0.2);
  border-bottom: 1px solid rgba(212, 175, 106, 0.2);
  margin-bottom: 28px;
}

.pdp-trust-item {
  text-align: center;
  font-size: 0.76rem;
  color: var(--color-text-muted);
  line-height: 1.35;
}

.pdp-trust-item strong {
  display: block;
  color: var(--color-text);
  font-weight: 600;
  margin-bottom: 2px;
}

/* Accordions */
.pdp-accordion-group {
  display: flex;
  flex-direction: column;
}

.pdp-accordion-item {
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.pdp-accordion-header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  text-align: left;
}

.pdp-accordion-header:hover {
  color: var(--color-emerald);
}

.pdp-accordion-icon {
  font-size: 1.2rem;
  transition: transform 0.3s ease;
}

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

.pdp-accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.pdp-accordion-item.open .pdp-accordion-body {
  max-height: 400px;
  padding-bottom: 20px;
}

/* Related Products Section */
.pdp-related-section {
  margin-top: 80px;
  padding-top: 60px;
  border-top: 1px solid rgba(212, 175, 106, 0.2);
}

.pdp-related-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--color-text);
  margin-bottom: 32px;
  text-align: center;
}

/* Mobile Responsiveness (320px - 768px) */
@media (max-width: 540px) {
  .pdp-page {
    padding-top: 90px;
    padding-bottom: 50px;
  }

  .pdp-title {
    font-size: 1.55rem;
  }

  .pdp-price {
    font-size: 1.5rem;
  }

  .pdp-actions-row {
    flex-wrap: wrap;
    gap: 12px;
  }

  .pdp-qty-stepper {
    height: 46px;
  }

  .btn-pdp-add-bag {
    order: 3;
    width: 100%;
    flex-basis: 100%;
    padding: 14px;
    font-size: 0.85rem;
  }

  .btn-pdp-wishlist {
    width: 46px;
    height: 46px;
    order: 2;
  }

  .pdp-trust-grid {
    grid-template-columns: 1fr;
    gap: 14px;
    text-align: left;
  }

  .pdp-trust-item {
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 2px;
  }
}