/* ═══════════════════════════════════════════════════
   LURA Store — Product Detail Page Styles
   ═══════════════════════════════════════════════════ */

/* ─── Breadcrumb ─── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-sm);
  color: var(--clr-400);
  padding: var(--sp-4) 0;
  flex-wrap: wrap;
}

.breadcrumb a {
  transition: color var(--tr-fast);
}

.breadcrumb a:hover { color: var(--clr-primary); }

.breadcrumb i { font-size: 10px; }

.breadcrumb .breadcrumb-current {
  color: var(--clr-700);
  font-weight: 700;
}


/* ─── Product Detail Layout ─── */
.product-detail {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-10);
  align-items: start;
}

@media (min-width: 900px) {
  .product-detail {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-12);
  }
}


/* ─── Image Gallery ─── */
.gallery {}

.gallery-main {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--clr-hero);
  margin-bottom: var(--sp-3);
  aspect-ratio: 4 / 3;
}

.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: opacity var(--tr-base);
}

.gallery-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background: var(--clr-white);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  box-shadow: var(--sh-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  transition: background var(--tr-fast), color var(--tr-fast);
  font-size: var(--fs-sm);
}

.gallery-arrow:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
}

.gallery-arrow-right { right: 12px; }
.gallery-arrow-left  { left: 12px; }

.gallery-thumbs {
  display: flex;
  gap: var(--sp-3);
  overflow-x: auto;
  padding-bottom: var(--sp-2);
  scrollbar-width: none;
}

.gallery-thumbs::-webkit-scrollbar { display: none; }

.thumb-item {
  width: 72px;
  height: 72px;
  border-radius: 10px;
  overflow: hidden;
  border: 2px solid var(--clr-100);
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color var(--tr-fast), box-shadow var(--tr-fast);
}

.thumb-item:hover { border-color: var(--clr-primary-light); }

.thumb-item.active {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 2px var(--clr-primary-glow);
}

.thumb-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--tr-base);
}

.thumb-item:hover img { transform: scale(1.05); }


/* ─── Product Info ─── */
.product-info {
  text-align: right;
}

.product-info__title {
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--clr-900);
  margin-bottom: var(--sp-2);
  line-height: 1.3;
}

.product-info__subtitle {
  font-size: var(--fs-sm);
  color: var(--clr-400);
  margin-bottom: var(--sp-4);
}

.product-info__rating {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  justify-content: flex-end;
  margin-bottom: var(--sp-4);
}

.product-info__rating span {
  font-size: var(--fs-sm);
  color: var(--clr-400);
}

.product-info__price {
  font-size: var(--fs-3xl);
  font-weight: 700;
  color: var(--clr-primary);
  margin-bottom: var(--sp-2);
}

.product-info__price small {
  font-size: var(--fs-lg);
}

.product-info__sku {
  font-size: var(--fs-xs);
  color: var(--clr-400);
  margin-bottom: var(--sp-1);
}

.product-info__stock {
  font-size: var(--fs-xs);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--sp-1);
  margin-bottom: var(--sp-5);
}

.stock-in  { color: var(--clr-success); }
.stock-low { color: var(--clr-primary-light); }


/* ─── Quantity Control ─── */
.qty-control {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  border: 1px solid var(--clr-200);
  border-radius: var(--r-full);
  padding: var(--sp-2) var(--sp-4);
}

.qty-control button {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--clr-700);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--tr-fast);
}

.qty-control button:hover { color: var(--clr-primary); }

.qty-control__value {
  font-weight: 700;
  min-width: 24px;
  text-align: center;
  font-size: var(--fs-base);
}


/* ─── Cart Actions ─── */
.product-actions {
  display: flex;
  gap: var(--sp-3);
  margin-bottom: var(--sp-5);
}

.product-actions .btn { flex: 1; }

.product-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-6);
}

.payment-icons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  opacity: .35;
  font-size: 24px;
  color: var(--clr-400);
}


/* ─── Product Specs ─── */
.product-specs {
  background: var(--clr-50);
  border-radius: var(--r-md);
  padding: var(--sp-4) var(--sp-5);
  margin-bottom: var(--sp-5);
  text-align: right;
}

.product-specs h3 {
  font-size: var(--fs-base);
  font-weight: 700;
  margin-bottom: var(--sp-3);
}

.product-specs ul {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.product-specs li {
  font-size: var(--fs-sm);
  color: var(--clr-500);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--sp-2);
}

.product-specs li i {
  color: var(--clr-primary);
}


/* ─── Product Description ─── */
.product-description {
  background: var(--clr-50);
  border-radius: var(--r-md);
  padding: var(--sp-5);
  margin-bottom: var(--sp-5);
  text-align: right;
}

.product-description h3 {
  font-size: var(--fs-base);
  font-weight: 700;
  margin-bottom: var(--sp-3);
}

.product-description p {
  font-size: var(--fs-sm);
  color: var(--clr-500);
  line-height: 1.8;
}


/* ─── Product Reviews Section ─── */
.product-reviews {
  background: var(--clr-50);
}

.reviews-summary {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  justify-content: flex-end;
  margin-bottom: var(--sp-8);
}

.reviews-summary__percent {
  font-size: var(--fs-3xl);
  font-weight: 700;
}

.reviews-summary__label {
  font-size: var(--fs-sm);
  color: var(--clr-500);
}

.review-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.review-item {
  background: var(--clr-white);
  border-radius: var(--r-lg);
  padding: var(--sp-4) var(--sp-5);
  box-shadow: var(--sh-xs);
}

.review-item__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-2);
}

.review-item__user {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.review-item__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--clr-200);
}

.review-item__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.review-item__name {
  font-size: var(--fs-sm);
  font-weight: 700;
}

.review-item__date {
  font-size: var(--fs-xs);
  color: var(--clr-400);
}

.review-item__text {
  font-size: var(--fs-sm);
  color: var(--clr-500);
  text-align: right;
  margin-top: var(--sp-2);
  line-height: 1.7;
}


/* ─── Related Products ─── */
.related-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-6);
}

.related-card {
  transition: transform var(--tr-base);
}

.related-card:hover { transform: translateY(-4px); }

.related-card__image {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--clr-hero);
  margin-bottom: var(--sp-3);
}

.related-card__image img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  transition: transform .5s var(--ease);
}

.related-card:hover .related-card__image img {
  transform: scale(1.05);
}

.related-card__name {
  font-size: var(--fs-sm);
  font-weight: 700;
  text-align: right;
}

.related-card__price {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--clr-primary);
  text-align: right;
  margin-top: var(--sp-1);
}

@media (max-width: 640px) {
  .product-info__title { font-size: var(--fs-xl); }
  .product-info__price { font-size: var(--fs-2xl); }
  .gallery-main { aspect-ratio: 1; }
}