/* ==========================================================================
   TOILA EMPIRE - PRODUCT DETAIL STYLES
   Immersive Gallery, Dynamic Length/Density Configurator, Reassurance, Specs & Reviews
   ========================================================================== */

.product-detail-section {
  padding-top: 40px;
  padding-bottom: 80px;
}

.product-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--color-noir-muted);
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.product-breadcrumb a:hover {
  color: var(--color-hot-pink);
}

.breadcrumb-sep {
  color: var(--color-border);
}

.product-layout-main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}

@media (max-width: 992px) {
  .product-layout-main {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* Product Gallery */
.product-gallery-sticky {
  position: sticky;
  top: 104px;
}

.product-gallery-main {
  position: relative;
  background: var(--color-cream-subtle);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  margin-bottom: 16px;
}

.product-gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.product-gallery-thumbs {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 6px;
}

.gallery-thumb {
  width: 76px;
  height: 96px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-border);
  overflow: hidden;
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color var(--transition-fast);
  background: var(--color-cream-subtle);
}

.gallery-thumb.is-active,
.gallery-thumb:hover {
  border-color: var(--color-hot-pink);
}

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

/* Product Info Column */
.product-info-col {
  display: flex;
  flex-direction: column;
}

.product-brand-tag {
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-hot-pink);
  margin-bottom: 8px;
}

.product-main-title {
  font-family: var(--font-serif-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-noir);
  line-height: 1.2;
  margin-bottom: 12px;
}

.product-ratings-summary {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  font-size: 0.86rem;
}

.stars-row {
  color: #F5A623;
  display: flex;
  gap: 2px;
}

.review-count-link {
  color: var(--color-noir-muted);
  text-decoration: underline;
  cursor: pointer;
}

.product-price-bar {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
  margin-bottom: 24px;
}

.product-current-price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-noir);
  letter-spacing: -0.02em;
}

.product-installments-note {
  font-size: 0.82rem;
  color: var(--color-noir-muted);
}

.product-installments-note strong {
  color: var(--color-noir);
}

/* Variation Selectors */
.variation-group {
  margin-bottom: 22px;
}

.variation-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.variation-label {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-noir);
}

.variation-active-val {
  font-weight: 500;
  color: var(--color-hot-pink);
}

.variation-guide-link {
  font-size: 0.78rem;
  color: var(--color-noir-muted);
  text-decoration: underline;
  cursor: pointer;
}

.length-pills-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.length-btn-chip {
  padding: 10px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #FFFFFF;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--color-noir);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 68px;
}

.length-btn-chip .length-price-diff {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--color-noir-light);
}

.length-btn-chip.is-selected {
  border-color: var(--color-hot-pink);
  background: var(--color-hot-pink-light);
  color: var(--color-hot-pink);
}

.length-btn-chip.is-selected .length-price-diff {
  color: var(--color-hot-pink);
}

/* Density & Cap Size Grids */
.options-buttons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 8px;
}

.option-select-btn {
  padding: 10px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #FFFFFF;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-noir);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.option-select-btn.is-selected {
  border-color: var(--color-hot-pink);
  background: var(--color-hot-pink-light);
  color: var(--color-hot-pink);
  font-weight: 700;
}

/* Purchase Actions & Quantity */
.purchase-actions-box {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 10px;
  margin-bottom: 24px;
}

.qty-and-add-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 14px;
}

@media (max-width: 500px) {
  .qty-and-add-row {
    grid-template-columns: 1fr;
  }
}

.product-qty-selector {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 8px 14px;
  background: var(--color-cream-subtle);
}

/* Worldwide Reassurance Bar */
.product-reassurance-bar {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  padding: 16px;
  background: var(--color-cream-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 28px;
}

.reassurance-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-noir);
}

.reassurance-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-hot-pink);
  flex-shrink: 0;
}

/* Product Accordions */
.product-accordion-wrap {
  border-top: 1px solid var(--color-border);
}

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

.accordion-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-noir);
  text-align: left;
}

.accordion-trigger svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-smooth);
}

.accordion-item.is-open .accordion-trigger svg {
  transform: rotate(180deg);
}

.accordion-content {
  padding-bottom: 20px;
  font-size: 0.88rem;
  color: var(--color-noir-muted);
  line-height: 1.7;
  display: none;
}

.accordion-item.is-open .accordion-content {
  display: block;
}

.accordion-specs-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
}

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

.accordion-specs-table td {
  padding: 8px 0;
  font-size: 0.86rem;
}

.accordion-specs-table td:first-child {
  font-weight: 700;
  color: var(--color-noir);
  width: 40%;
}

/* Sticky Mobile Add to Bag Bar */
.sticky-mobile-add-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: #FFFFFF;
  border-top: 1px solid var(--color-border);
  padding: 12px 20px;
  z-index: 95;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08);
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

@media (max-width: 768px) {
  .sticky-mobile-add-bar {
    display: flex;
  }
}

.mobile-bar-price {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-noir);
}

.mobile-bar-title {
  font-size: 0.76rem;
  color: var(--color-noir-muted);
  max-width: 150px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}