/* ============================================================
   Liyaas – product.css
   Flux/Fuel theme product detail page styles
   ============================================================ */

/* ── Product Detail Wrapper ─────────────────────────────────── */
.product-page {
  background: var(--color-bg);
}

.product-detail {
  padding: 0 0 var(--section-gap);
}

/* ── Two-Column Layout ──────────────────────────────────────── */
.product-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
  padding: var(--sp-8) 0 var(--sp-12);
}

/* ── Gallery ────────────────────────────────────────────────── */
.product-gallery {
  position: sticky;
  top: calc(var(--nav-h) + 20px);
  min-width: 0; /* prevent grid column from blowing out */
}

.gallery-main {
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--color-bg-2);
  aspect-ratio: 1 / 1;
  margin-bottom: 12px;
  cursor: zoom-in;
}
.gallery-main img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: opacity 0.28s ease, transform 0.4s ease;
}
.gallery-main img.switching {
  opacity: 0;
  transform: scale(0.98);
}

.gallery-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px; height: 36px;
  border-radius: var(--r-sm);
  background: rgba(255, 255, 255, 0.9);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  border: 1px solid var(--color-border);
  transition: background var(--t-fast);
  z-index: 2;
  color: var(--color-text);
}
.gallery-nav:hover { background: white; }
.gallery-nav.prev { left: 10px; }
.gallery-nav.next { right: 10px; }

.gallery-zoom-btn {
  position: absolute;
  bottom: 12px; right: 12px;
  width: 34px; height: 34px;
  border-radius: var(--r-sm);
  background: rgba(255, 255, 255, 0.9);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  z-index: 2;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  transition: background var(--t-fast);
}
.gallery-zoom-btn:hover { background: white; }

.gallery-thumbs-wrap {
  display: flex;
  align-items: center;
  gap: 4px;
  min-width: 0;
}

.gallery-thumbs {
  display: flex;
  gap: 8px;
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
  scroll-behavior: smooth;
  max-width: 100%;  /* standalone: never exceed parent width */
  min-width: 0;
}
/* when JS has injected the wrapper, take remaining flex space */
.gallery-thumbs-wrap .gallery-thumbs { flex: 1; max-width: none; }
.gallery-thumbs::-webkit-scrollbar { display: none; }

.gallery-ta {
  flex-shrink: 0;
  width: 26px; height: 70px;
  border-radius: var(--r-sm);
  background: var(--color-bg-2);
  border: 1px solid var(--color-border);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text);
  transition: background var(--t-fast), opacity var(--t-fast);
}
.gallery-ta:hover { background: #fff; }
.gallery-ta[hidden] { display: none; }

.gallery-thumb {
  width: 70px; height: 70px;
  border-radius: var(--r-sm);
  overflow: hidden;
  background: var(--color-bg-2);
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--t-fast);
  flex-shrink: 0;
}
.gallery-thumb:hover { border-color: var(--color-border); }
.gallery-thumb.active { border-color: var(--color-text); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }

/* ── Lightbox ───────────────────────────────────────────────── */
.gallery-lightbox {
  position: fixed;
  inset: 0;
  z-index: 900;
  background: rgba(0, 0, 0, 0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-base);
}
.gallery-lightbox.active {
  opacity: 1;
  pointer-events: all;
}
.gallery-lightbox__img {
  max-width: 90vw;
  max-height: 90vh;
  border-radius: var(--radius-card);
  object-fit: contain;
  animation: scaleIn 0.25s ease;
}
.gallery-lightbox__close {
  position: absolute;
  top: 20px; right: 24px;
  width: 40px; height: 40px;
  background: rgba(255, 255, 255, 0.12);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  color: white;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--t-fast);
}
.gallery-lightbox__close:hover { background: rgba(255, 255, 255, 0.25); }

/* ── Product Info ───────────────────────────────────────────── */
.product-info {
  min-width: 0;
}

/* Breadcrumb */
.breadcrumb-nav { margin-bottom: 12px; }

/* Badges */
.product-badges,
.product-badge-row {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

/* Stock badge */
.stock-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-badge);
  color: var(--color-text);
  border-radius: var(--radius-input);
  padding: 4px 12px;
  font-family: var(--font-body);
  font-size: 0.788rem;
  font-weight: 700;
  margin-bottom: 14px;
}

/* Product Name */
.product-name,
.product-title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2.125rem);
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.18;
  color: var(--color-text);
  margin-bottom: 12px;
  text-transform: uppercase;
}

/* Rating row */
.product-rating-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.product-rating-row .review-count,
.rating-count {
  font-family: var(--font-body);
  font-size: 0.838rem;
  color: var(--c-gray-dark);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.product-rating-row .review-count:hover,
.rating-count:hover { color: var(--color-text); }

/* Price block */
.product-price-row,
.product-price-block {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.product-price,
.product-price-main {
  font-family: var(--font-body);
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--color-text);
}
.product-compare-price,
.product-price-old {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  color: var(--c-gray);
  text-decoration: line-through;
  font-weight: 400;
}
.product-price-save {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--c-green);
  font-weight: 600;
}
.product-tax-note {
  font-family: var(--font-body);
  font-size: 0.775rem;
  color: var(--c-gray);
  align-self: flex-end;
}

/* Short description */
.product-short-desc {
  font-family: var(--font-body);
  font-size: 0.938rem;
  color: var(--c-gray-dark);
  line-height: 1.65;
  margin-bottom: 24px;
}

/* ── Variant Sections ───────────────────────────────────────── */
.variant-section,
.selector-block {
  margin-bottom: 22px;
}

.variant-label,
.selector-label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text);
  margin-bottom: 10px;
}
.variant-label .variant-selected-name,
.selector-label span {
  font-family: var(--font-body);
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  color: var(--c-gray-dark);
}

/* iPhone model swatches */
.model-swatches {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  max-height: 140px;
  overflow-y: auto;
  scrollbar-width: thin;
}

.model-swatch {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: var(--r-pill);
  border: 1.5px solid var(--color-border);
  font-family: var(--font-body);
  font-size: 0.788rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color var(--t-fast), background var(--t-fast), color var(--t-fast);
  white-space: nowrap;
  background: var(--color-bg);
  color: var(--color-text);
}
.model-swatch:hover { border-color: var(--color-text); }
.model-swatch.active {
  border-color: var(--color-text);
  background: var(--color-text);
  color: white;
}
.model-swatch--oos {
  opacity: 0.45;
  position: relative;
  pointer-events: auto;
}
.model-swatch--oos .model-oos-tag {
  display: none;
}
.model-swatch--oos:hover .model-oos-tag {
  display: block;
  position: absolute;
  bottom: -22px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.65rem;
  color: #ff3b30;
  white-space: nowrap;
  font-weight: 600;
}

/* Group swatches (More Options) — rectangle shape, configurable via CSS vars */
.group-swatches {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  --swatch-w: 60px;
  --swatch-h: 60px;
}
.group-swatch {
  width: var(--swatch-w);
  height: var(--swatch-h);
  border-radius: 8px;
  border: 2px solid var(--color-border);
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--t-fast), outline-color var(--t-fast);
  display: block;
  flex-shrink: 0;
  outline: 2px solid transparent;
  outline-offset: 2px;
}
.group-swatch img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.group-swatch:hover {
  border-color: var(--color-text);
}
.group-swatch--active {
  border-color: var(--color-text);
  outline-color: var(--color-text);
}
.group-swatch-placeholder {
  width: 100%;
  height: 100%;
  background: var(--color-bg-2);
}

/* Color swatches */
.color-swatches {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.color-swatch {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
  transition: transform var(--t-fast), box-shadow var(--t-fast);
  background: var(--color-bg);
  font-family: var(--font-body);
  font-size: 0.688rem;
  font-weight: 500;
}
.color-swatch:hover { transform: scale(1.1); }
.color-swatch[aria-checked="true"],
.color-swatch.active {
  box-shadow: 0 0 0 3px var(--color-bg), 0 0 0 5px var(--color-text);
}
.color-dot {
  width: 100%; height: 100%;
  border-radius: 50%;
  display: block;
}

/* ── Quantity Stepper ───────────────────────────────────────── */
.qty-stepper {
  display: inline-flex;
  align-items: center;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-btn);
  overflow: hidden;
  background: var(--color-bg);
}
.qty-btn {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text);
  font-size: 1.25rem;
  font-weight: 400;
  transition: background var(--t-fast);
  cursor: pointer;
  border: none;
  background: transparent;
  flex-shrink: 0;
}
.qty-btn:hover { background: var(--color-bg-2); }
.qty-btn:disabled { opacity: 0.3; cursor: not-allowed; }
.qty-input {
  width: 48px;
  text-align: center;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  outline: none;
  background: transparent;
  color: var(--color-text);
  -moz-appearance: textfield;
}
.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button { -webkit-appearance: none; }

/* ── Add to Cart Section ────────────────────────────────────── */
.add-to-cart-section {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.btn-add-cart {
  flex: 1;
  min-width: 180px;
  height: 52px;
  font-size: 0.875rem;
  font-weight: 700;
}

/* Wishlist circle button */
.btn-wishlist-circle,
.btn-wishlist-prod {
  width: 52px; height: 52px;
  border-radius: var(--radius-btn);
  border: 1.5px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: border-color var(--t-fast), background var(--t-fast);
  cursor: pointer;
  background: var(--color-bg);
  color: var(--c-gray-dark);
}
.btn-wishlist-circle:hover,
.btn-wishlist-prod:hover { border-color: var(--c-red); color: var(--c-red); }
.btn-wishlist-circle.active,
.btn-wishlist-prod.active { border-color: var(--c-red); color: var(--c-red); background: #fff5f5; }
.btn-wishlist-circle.active svg,
.btn-wishlist-prod.active svg { fill: var(--c-red); }

/* Product actions */
.product-actions { display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px; }
.product-actions-row { display: flex; gap: 10px; align-items: center; }
.btn-buy-now {
  flex: 1;
  height: 52px;
  font-size: 0.875rem;
  font-weight: 700;
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-text);
  border-radius: var(--radius-btn);
}
.btn-buy-now:hover { background: var(--color-text); color: #fff; }

/* ── Sticky Add-to-cart (mobile only) ──────────────────────── */
.sticky-add-to-cart {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 450;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  padding: 12px 20px;
  gap: 10px;
  align-items: center;
  transform: translateY(100%);
  transition: transform 0.3s ease;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
}
.sticky-add-to-cart.visible { transform: translateY(0); }

/* ── Pincode Section ────────────────────────────────────────── */
.pincode-section,
.pincode-checker {
  background: var(--color-bg-2);
  border-radius: var(--radius-card);
  padding: 14px 16px;
  margin-bottom: 20px;
}
.pincode-checker__label {
  font-family: var(--font-heading);
  font-size: 0.725rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
  color: var(--color-text);
}
.pincode-row,
.pincode-form {
  display: flex;
  gap: 8px;
  align-items: center;
}
.pincode-row svg { color: var(--c-gray); flex-shrink: 0; }
.pincode-input {
  flex: 1;
  height: 40px;
  padding: 0 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-input);
  font-family: var(--font-body);
  font-size: 0.875rem;
  outline: none;
  background: var(--color-bg);
  color: var(--color-text);
}
.pincode-input:focus { border-color: var(--color-text); }
.pincode-btn {
  height: 40px;
  padding: 0 16px;
  background: transparent;
  border: 1.5px solid var(--color-border);
  color: var(--color-text);
  border-radius: var(--radius-btn);
  font-family: var(--font-body);
  font-size: 0.813rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast);
  white-space: nowrap;
}
.pincode-btn:hover { background: var(--color-text); color: white; border-color: var(--color-text); }
.pincode-result { font-family: var(--font-body); font-size: 0.788rem; margin-top: 8px; }
.pincode-result.success { color: var(--c-green); }
.pincode-result.error   { color: var(--c-red); }

/* ── Trust Strip (product page) ─────────────────────────────── */
.product-trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  padding: 16px 0;
  border-top: 1px solid var(--color-bg-2);
  border-bottom: 1px solid var(--color-bg-2);
  margin-bottom: 24px;
}
.product-trust-strip .trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.788rem;
  font-weight: 500;
  color: var(--color-text);
  flex-direction: row;
  text-align: left;
}
.product-trust-strip .trust-item svg { color: var(--color-text); flex-shrink: 0; }

/* ── Stock Indicator ────────────────────────────────────────── */
.stock-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-size: 0.838rem;
  font-weight: 500;
  margin-bottom: 18px;
}
.stock-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.stock-dot.in-stock  { background: var(--c-green); }
.stock-dot.low-stock { background: var(--color-badge); }
.stock-dot.out-stock { background: var(--c-red); }
.stock-label.in-stock  { color: var(--c-green); }
.stock-label.low-stock { color: var(--color-badge); }
.stock-label.out-stock { color: var(--c-red); }

/* ── Accordion (description / shipping / offers) ────────────── */
.product-accordion {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  overflow: hidden;
  margin-bottom: 24px;
}

.accordion__item {
  border-bottom: 1px solid var(--color-border);
}
.accordion__item:last-child { border-bottom: none; }

.accordion__header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  font-family: var(--font-heading);
  font-size: 0.813rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text);
  background: var(--color-bg);
  cursor: pointer;
  transition: background var(--t-fast);
  text-align: left;
  border: none;
}
.accordion__header:hover { background: var(--color-bg-2); }

.accordion__icon {
  width: 18px; height: 18px;
  flex-shrink: 0;
  transition: transform var(--t-base);
  color: var(--c-gray);
}
.accordion__item.open .accordion__icon { transform: rotate(180deg); }

.accordion__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.accordion__item.open .accordion__body { max-height: 900px; }

.accordion__content {
  padding: 16px 20px 20px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--c-gray-dark);
  line-height: 1.65;
}
.accordion__content ul { padding-left: 18px; list-style: disc; }
.accordion__content ul li { padding: 3px 0; }
.accordion__content p { margin-bottom: 10px; }
.accordion__content p:last-child { margin-bottom: 0; }

/* Bank offers */
.offers-section { margin-bottom: 20px; }
.offers-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
  color: var(--color-text);
}
.offers-accordion { border: 1px solid var(--color-border); border-radius: var(--radius-card); overflow: hidden; }
.offer-item { border-bottom: 1px solid var(--color-border); }
.offer-item:last-child { border-bottom: none; }
.offer-item__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  cursor: pointer;
  transition: background var(--t-fast);
}
.offer-item__header:hover { background: var(--color-bg-2); }
.offer-item__left { display: flex; align-items: center; gap: 12px; }
.offer-bank-logo {
  width: 34px; height: 34px;
  border-radius: var(--r-sm);
  background: var(--color-bg-2);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.688rem;
  color: var(--color-text);
  flex-shrink: 0;
}
.offer-item__title {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}
.offer-item__min {
  font-family: var(--font-body);
  font-size: 0.775rem;
  color: var(--c-gray);
}
.offer-arrow { transition: transform var(--t-base); color: var(--c-gray); }
.offer-item.open .offer-arrow { transform: rotate(180deg); }
.offer-item__body { display: none; padding: 0 16px 12px 62px; font-family: var(--font-body); font-size: 0.838rem; color: var(--c-gray-dark); }
.offer-item.open .offer-item__body { display: block; }
.offer-max, .offer-expiry { font-size: 0.775rem; color: var(--c-gray); margin-top: 4px; }

/* ── Product Description Section ────────────────────────────── */
.product-desc-section {
  padding: var(--section-gap) 0;
  border-top: 1px solid var(--color-bg-2);
}
.product-desc-section .section-title { margin-bottom: 24px; }
.product-description {
  font-family: var(--font-body);
  font-size: 0.938rem;
  color: var(--c-gray-dark);
  line-height: 1.7;
  max-width: 720px;
}
.product-description h2 { font-family: var(--font-heading); font-size: 1.25rem; margin-bottom: 12px; font-weight: 700; text-transform: uppercase; }
.product-description h3 { font-family: var(--font-heading); font-size: 1rem; margin: 18px 0 8px; }
.product-description ul { padding-left: 20px; list-style: disc; }
.product-description ul li { padding: 4px 0; }
.product-description p { margin-bottom: 12px; }

/* ── Also Bought ────────────────────────────────────────────── */
.also-bought-section {
  padding: var(--section-gap) 0;
  border-top: 1px solid var(--color-bg-2);
}
.also-bought-section .section-title { margin-bottom: 8px; }
.also-bought-sub {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--c-gray);
  margin-bottom: 24px;
}

.also-bought-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.also-bought-card {
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: border-color var(--t-fast);
  background: var(--color-bg);
}
.also-bought-card:has(.also-bought-check:checked) { border-color: var(--color-text); }
.also-bought-check-label { display: block; cursor: pointer; padding: 8px; }
.also-bought-card__img {
  width: 100%;
  aspect-ratio: 1 / 1;
  background: var(--color-bg-2);
  border-radius: var(--r-sm);
  overflow: hidden;
}
.also-bought-card__img img { width: 100%; height: 100%; object-fit: cover; }
.img-placeholder { width: 100%; height: 100%; background: var(--color-bg-2); }
.also-bought-card__info { padding: 8px 10px 10px; }
.also-bought-card__name {
  font-family: var(--font-body);
  font-size: 0.775rem;
  color: var(--color-text);
  font-weight: 500;
  display: block;
  margin-bottom: 4px;
  text-decoration: none;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.also-bought-card__name:hover { text-decoration: underline; }
.also-bought-card__price {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-text);
}

.also-bought-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: var(--color-bg-2);
  border-radius: var(--radius-card);
  gap: 16px;
  flex-wrap: wrap;
}
.also-bought-total {
  font-family: var(--font-body);
  font-size: 0.938rem;
  color: var(--color-text);
}

/* ── Reviews Section ────────────────────────────────────────── */
.reviews-section {
  padding: var(--section-gap) 0;
  border-top: 1px solid var(--color-bg-2);
}

.reviews-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 48px;
  align-items: start;
}

.rating-summary {
  position: sticky;
  top: calc(var(--nav-h) + 24px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.rating-summary__score {
  font-family: var(--font-heading);
  font-size: 3.75rem;
  font-weight: 700;
  line-height: 1;
  color: var(--color-text);
  margin-bottom: 8px;
}
.rating-summary__count {
  font-family: var(--font-body);
  font-size: 0.838rem;
  color: var(--c-gray);
  margin-top: 6px;
  margin-bottom: 14px;
}

.star-display { display: inline-flex; gap: 2px; }
.star-display--lg { gap: 4px; }
.rating-score { font-family: var(--font-body); font-size: 0.875rem; font-weight: 700; color: var(--color-text); }

.rating-bars { display: flex; flex-direction: column; gap: 6px; margin-top: 6px; width: 100%; }
.rating-bar-row { display: flex; align-items: center; gap: 8px; font-family: var(--font-body); font-size: 0.775rem; }
.rating-bar-label { width: 20px; text-align: right; color: var(--c-gray-dark); flex-shrink: 0; }
.rating-bar-track { flex: 1; height: 5px; background: var(--color-bg-2); border-radius: 3px; overflow: hidden; }
.rating-bar-fill  { height: 100%; background: var(--color-text); border-radius: 3px; transition: width 0.8s ease; }
.rating-bar-count { width: 22px; font-size: 0.725rem; color: var(--c-gray); flex-shrink: 0; }

.reviews-title { font-family: var(--font-heading); font-size: 1rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 20px; }
.reviews-empty { font-family: var(--font-body); color: var(--c-gray); }

.review-card {
  padding: 18px 0;
  border-bottom: 1px solid var(--color-bg-2);
}
.review-card:last-child { border-bottom: none; }
.review-card__header { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; flex-wrap: wrap; }
.review-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--color-text);
  color: white;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
}
.review-card__name { font-family: var(--font-body); font-weight: 600; font-size: 0.875rem; color: var(--color-text); }
.review-card__date { font-family: var(--font-body); font-size: 0.775rem; color: var(--c-gray); }
.review-card__title { font-family: var(--font-body); font-weight: 600; font-size: 0.875rem; margin: 6px 0 4px; color: var(--color-text); }
.review-card__body { font-family: var(--font-body); font-size: 0.875rem; color: var(--c-gray-dark); line-height: 1.6; }
.badge-verified { font-family: var(--font-body); font-size: 0.725rem; color: var(--c-green); font-weight: 600; margin-left: auto; }

/* Write review */
.write-review-section { margin-top: 28px; padding-top: 28px; border-top: 1px solid var(--color-bg-2); }
.write-review-title { font-family: var(--font-heading); font-size: 0.875rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 16px; }
.review-star-picker { display: flex; gap: 5px; margin-bottom: 14px; }
.review-star-btn { background: none; border: none; cursor: pointer; padding: 2px; transition: transform var(--t-fast); }
.review-star-btn:hover { transform: scale(1.15); }
.review-star-btn.active svg, .review-star-btn.filled svg { fill: #FFD60A; }
.form-message { font-family: var(--font-body); font-size: 0.838rem; margin-bottom: 10px; }
.form-message.success { color: var(--c-green); }
.form-message.error   { color: var(--c-red); }

/* ── Related Products ───────────────────────────────────────── */
.related-products-section {
  padding: var(--section-gap) 0;
  background: var(--color-bg-2);
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--grid-gap);
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .product-layout { gap: 40px; }
  .reviews-layout { grid-template-columns: 200px 1fr; }
  .related-grid   { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .product-layout { grid-template-columns: 1fr; gap: 28px; padding: var(--sp-5) 0; }
  .product-gallery { position: static; }
  .product-name, .product-title { font-size: 1.5rem; }
  .product-actions-row { flex-wrap: wrap; }
  .btn-add-cart, .btn-buy-now { min-width: 0; }
  .add-to-cart-section { flex-wrap: wrap; }
  .reviews-layout { grid-template-columns: 1fr; }
  .rating-summary { position: static; }
  .also-bought-grid { grid-template-columns: repeat(2, 1fr); }
  .related-grid { grid-template-columns: repeat(2, 1fr); gap: var(--grid-gap-mobile); }
  .sticky-add-to-cart { display: flex; }
}

@media (max-width: 480px) {
  .product-layout { gap: 20px; }
  .related-grid   { grid-template-columns: repeat(2, 1fr); gap: var(--grid-gap-mobile); }
  .also-bought-actions { flex-direction: column; }
}