/* product.php */

.breadcrumb { display: flex; align-items: center; gap: var(--sp-2); margin-bottom: var(--sp-6); color: var(--text-tertiary); font-size: 0.8rem; }
.breadcrumb a { color: var(--text-secondary); text-decoration: none; }

.product-page {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--sp-8);
  margin-bottom: var(--sp-8);
}
.product-gallery {
  background: var(--bg-soft);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-glass);
  padding: var(--sp-6);
}
.main-image {
  aspect-ratio: 1/1;
  background: linear-gradient(145deg, #1c242c, #12171d);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  border: 1px solid var(--border-glass);
}
.main-image i { color: rgba(255,255,255,0.9); }
.main-image img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius-lg); display: block; }

.product-info {
  background: var(--bg-soft);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-glass);
  padding: var(--sp-6);
}
.product-badges { display: flex; gap: var(--sp-2); margin-bottom: var(--sp-4); flex-wrap: wrap; }
.badge {
  padding: 4px var(--sp-3);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 400;
  background: rgba(0,255,179,0.04);
  border: 1px solid rgba(0,255,179,0.1);
  color: var(--accent-light);
}
.product-title { font-size: 2.2rem; font-weight: 300; color: white; margin-bottom: var(--sp-3); line-height: 1.1; }
.product-meta { display: flex; align-items: center; gap: var(--sp-4); margin-bottom: var(--sp-5); color: var(--text-secondary); font-size: 0.9rem; }
.product-price-block {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--sp-5);
  margin-bottom: var(--sp-5);
  border: 1px solid var(--border-glass);
}
.price-row { display: flex; align-items: baseline; gap: var(--sp-3); margin-bottom: var(--sp-3); }
.current-price { font-size: 2.5rem; font-weight: 300; color: white; }
.price-info { display: flex; align-items: center; gap: var(--sp-4); color: var(--text-tertiary); font-size: 0.8rem; }
.price-info i { color: var(--accent-light); }

.purchase-block { display: flex; flex-direction: column; gap: var(--sp-4); margin-bottom: var(--sp-5); }
.action-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: var(--sp-3);
}
.product-info .btn-primary,
.product-info .btn-secondary {
  padding: var(--sp-4) var(--sp-6);
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  text-decoration: none;
  border: none;
  cursor: pointer;
}
.product-info .btn-primary { background: var(--accent-gradient); color: #0b0e12; }
.product-info .btn-secondary { background: transparent; border: 1px solid var(--border-glass); color: var(--text-secondary); }
.product-info .btn-secondary:hover { border-color: var(--accent-light); color: var(--accent-light); }

.product-features { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-3); margin-top: var(--sp-5); }
.feature-item { display: flex; align-items: center; gap: var(--sp-3); padding: var(--sp-3); background: var(--bg-card); border-radius: var(--radius-lg); border: 1px solid var(--border-glass); }
.feature-item i { color: var(--accent-light); }
.feature-text { display: flex; flex-direction: column; }
.feature-text span:first-child { color: white; font-size: 0.85rem; font-weight: 400; }
.feature-text span:last-child { color: var(--text-tertiary); font-size: 0.7rem; }

/* Продавец — компактная карточка */
.product-seller-card {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3);
  margin-top: var(--sp-4);
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: inherit;
  transition: 0.2s;
}
.product-seller-card:hover { border-color: var(--accent-light); background: var(--bg-hover); }
.seller-avatar {
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: 50%;
  background: linear-gradient(145deg, #1c242c, #12171d);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--accent-light);
  overflow: hidden;
}
.seller-avatar img { width: 100%; height: 100%; object-fit: cover; }
.seller-info { flex: 1; min-width: 0; }
.seller-name { font-size: 0.9rem; font-weight: 500; color: white; margin-bottom: 2px; }
.seller-meta { display: flex; gap: var(--sp-3); font-size: 0.7rem; color: var(--text-tertiary); }
.seller-meta span { display: flex; align-items: center; gap: 4px; }
.seller-meta i { font-size: 0.65rem; color: var(--accent-light); }
.seller-arrow { font-size: 0.7rem; color: var(--text-tertiary); }

.product-tabs { background: var(--bg-soft); border-radius: var(--radius-xl); border: 1px solid var(--border-glass); padding: var(--sp-6); margin-bottom: var(--sp-8); }
.tabs-header { display: flex; gap: var(--sp-5); border-bottom: 1px solid var(--border-glass); padding-bottom: var(--sp-4); margin-bottom: var(--sp-5); }
.tab { font-size: 0.9rem; font-weight: 300; color: var(--text-tertiary); cursor: pointer; padding: var(--sp-2) 0; border-bottom: 2px solid transparent; display: flex; align-items: center; gap: var(--sp-2); transition: 0.2s; }
.tab:hover { color: var(--text-secondary); }
.tab.active { color: var(--accent-light); border-bottom-color: var(--accent-light); }
.tab-count { font-size: 0.8rem; opacity: 0.8; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.tab-content { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.7; }

/* Отзывы — компактно */
.reviews-summary { display: flex; flex-wrap: wrap; gap: var(--sp-5); align-items: flex-start; margin-bottom: var(--sp-5); padding: var(--sp-4); background: var(--bg-card); border-radius: var(--radius-lg); border: 1px solid var(--border-glass); }
.reviews-rating-big { font-size: 1.8rem; font-weight: 300; color: white; display: flex; align-items: center; gap: var(--sp-2); }
.reviews-rating-big i { color: #ffd700; font-size: 1.4rem; }
.reviews-total { font-size: 0.85rem; color: var(--text-tertiary); align-self: center; }
.reviews-bars { flex: 1; min-width: 140px; max-width: 200px; }
.review-bar-row { display: flex; align-items: center; gap: var(--sp-2); font-size: 0.75rem; margin-bottom: var(--sp-1); }
.review-bar-row span:first-child { width: 28px; color: var(--text-tertiary); }
.bar-bg { flex: 1; height: 6px; background: var(--bg-soft); border-radius: var(--radius-full); overflow: hidden; }
.bar-fill { height: 100%; background: var(--accent-gradient); border-radius: var(--radius-full); transition: width 0.3s; }
.review-bar-row span:last-child { width: 24px; text-align: right; color: var(--text-tertiary); }
.reviews-list { display: flex; flex-direction: column; gap: var(--sp-3); }
.review-item { padding: var(--sp-3); background: var(--bg-card); border-radius: var(--radius-md); border: 1px solid var(--border-glass); }
.review-item-header { display: flex; align-items: center; gap: var(--sp-3); flex-wrap: wrap; margin-bottom: var(--sp-2); }
.review-stars { display: flex; gap: 2px; }
.review-author { font-size: 0.8rem; color: var(--accent-light); }
.review-date { font-size: 0.75rem; color: var(--text-tertiary); margin-left: auto; }
.review-comment { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.5; }
.reviews-empty { color: var(--text-tertiary); font-size: 0.9rem; padding: var(--sp-5); text-align: center; }

.similar-section { margin-bottom: var(--sp-8); }
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--sp-4); }
.section-title { font-size: 1.1rem; font-weight: 300; color: white; }
.section-title i { background: var(--accent-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-right: var(--sp-2); }
.similar-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-4); }
.similar-card {
  background: var(--bg-soft);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
  transition: 0.2s ease;
  text-decoration: none;
  color: inherit;
}
.similar-card:hover { border-color: rgba(0,255,179,0.2); background: var(--bg-hover); }
.similar-image {
  aspect-ratio: 1/1;
  background: linear-gradient(145deg, #1c242c, #12171d);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: var(--sp-3);
  overflow: hidden;
}
.similar-image img { width: 100%; height: 100%; object-fit: cover; display: block; }
.similar-name { font-size: 0.9rem; color: white; margin-bottom: var(--sp-2); }
.similar-price { font-size: 1rem; font-weight: 400; background: var(--accent-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

@media (max-width: 1200px) { .product-page { grid-template-columns: 1fr; } .similar-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) { .product-title { font-size: 1.8rem; } .action-buttons { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .similar-grid { grid-template-columns: 1fr; } .product-features { grid-template-columns: 1fr; } }