/* Product Page Styles */

.breadcrumb-bar {
  background: var(--gray-100);
  padding: 10px 0;
  border-bottom: 1px solid var(--gray-200);
}
.breadcrumb-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  font-size: 13px;
  color: var(--gray-400);
}
.breadcrumb-inner a {
  color: var(--gray-600);
  text-decoration: none;
}
.breadcrumb-inner a:hover { color: var(--primary); }
.breadcrumb-inner span { margin: 0 6px; }
.breadcrumb-inner .current { color: var(--black); font-weight: 500; }

.product-page {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.product-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  padding: 40px 0;
  align-items: start;
}

.product-hero-img {
  background: var(--gray-100);
  border-radius: 16px;
  padding: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
}
.product-hero-img img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}
.product-hero-img:has(> :not(img)) {
  font-size: 80px;
}

.product-hero-brand {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--primary);
  margin-bottom: 6px;
}

.product-hero-info h1 {
  font-size: 30px;
  font-weight: 700;
  color: var(--black);
  line-height: 1.2;
  margin-bottom: 12px;
}

.product-hero-price {
  font-size: 32px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 24px;
}
.product-hero-price span {
  font-size: 16px;
  font-weight: 500;
  color: var(--gray-400);
}

/* Specs Grid */
.spec-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 28px;
}
.spec {
  background: var(--gray-100);
  border-radius: 10px;
  padding: 14px;
  text-align: center;
}
.spec-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--gray-400);
  margin-bottom: 4px;
}
.spec-val {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--black);
}

/* Buy Section */
.buy-section {
  border-top: 1px solid var(--gray-200);
  padding-top: 24px;
}
.buy-section h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 12px;
}

.retailer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.retailer-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: var(--gray-100);
  border-radius: 10px;
  text-decoration: none;
  color: inherit;
  transition: all 0.2s;
  border: 1px solid transparent;
}
.retailer-link:hover {
  border-color: var(--primary);
  background: var(--primary-light);
}
.retailer-link-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--black);
}
.retailer-link-price {
  font-size: 14px;
  font-weight: 700;
  color: var(--primary);
}
.retailer-link-arrow {
  font-size: 16px;
  color: var(--gray-400);
  transition: transform 0.2s;
}
.retailer-link:hover .retailer-link-arrow {
  transform: translateX(3px);
  color: var(--primary);
}

.buy-note {
  font-size: 12px;
  color: var(--gray-400);
  margin-top: 12px;
  line-height: 1.5;
}

/* Related Products */
.related-section {
  border-top: 1px solid var(--gray-200);
  padding: 36px 0 48px;
}
.related-section h2 {
  font-size: 18px;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 18px;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.related-card {
  background: var(--gray-100);
  border-radius: 12px;
  padding: 18px;
  text-align: center;
  text-decoration: none;
  color: inherit;
  transition: all 0.2s;
}
.related-card:hover {
  box-shadow: 0 4px 20px rgba(230, 126, 34, 0.15);
  transform: translateY(-2px);
}
.related-img {
  width: 100%;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
  overflow: hidden;
  border-radius: 8px;
  background: #e8e8e8;
}
.related-img img {
  width: 80%;
  height: 80%;
  object-fit: contain;
}
.related-brand {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--primary);
  font-weight: 700;
}
.related-name {
  font-size: 14px;
  font-weight: 600;
  margin: 3px 0;
  color: var(--black);
}
.related-price {
  font-size: 16px;
  font-weight: 700;
  color: var(--primary);
}

/* Mobile */
@media (max-width: 768px) {
  .product-hero {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 24px 0;
  }
  .product-hero-info h1 {
    font-size: 24px;
  }
  .product-hero-price {
    font-size: 26px;
  }
  .spec-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .related-grid {
    grid-template-columns: 1fr;
  }
}