/* Catalog page styles */
.catalog-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 32px;
  align-items: start;
}

.catalog-filters {
  position: sticky;
  top: calc(var(--header-height) + 16px);
  background: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
  max-height: calc(100vh - var(--header-height) - 32px);
  overflow-y: auto;
}

.catalog-filters__title {
  font-size: 1.1rem;
  margin: 0 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.filter-group { margin-bottom: 24px; }
.filter-group__title {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 12px;
  color: var(--color-text);
}
.filter-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  font-size: 0.9rem;
  cursor: pointer;
  color: var(--color-text);
}
.filter-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
}

.color-filter { display: flex; flex-wrap: wrap; gap: 8px; }
.color-swatch {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  cursor: pointer;
  transition: 0.2s;
}
.color-swatch.active, .color-swatch:hover { border-color: var(--color-primary); transform: scale(1.1); }

.active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}
.filter-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-secondary);
  color: var(--color-primary);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.85rem;
}
.filter-tag button {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-primary);
  padding: 0;
  line-height: 1;
}

.catalog-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
}
.catalog-toolbar__count { color: var(--color-muted); font-size: 0.9rem; }
.catalog-toolbar__controls { display: flex; gap: 12px; align-items: center; }
.view-toggle { display: flex; gap: 4px; }
.view-toggle button {
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-border);
  background: white;
  border-radius: 8px;
  cursor: pointer;
  color: var(--color-muted);
}
.view-toggle button.active { background: var(--color-primary); color: white; border-color: var(--color-primary); }

.catalog-sort select {
  padding: 8px 32px 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 0.9rem;
  background: white;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.products-grid--list { grid-template-columns: 1fr; }
.products-grid--list .product-card {
  flex-direction: row;
}
.products-grid--list .product-card__image-wrap {
  width: 200px;
  flex-shrink: 0;
  aspect-ratio: auto;
  min-height: 180px;
}
.products-grid--list .product-card__body {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}
.products-grid--list .product-card__title { flex: 1 1 100%; }
.products-grid--list .product-card__footer { margin-left: auto; }

.catalog-pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.catalog-pagination a, .catalog-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: 0.9rem;
}
.catalog-pagination a:hover { background: var(--color-secondary); }
.catalog-pagination .active { background: var(--color-primary); color: white; border-color: var(--color-primary); }

.category-info {
  background: var(--color-secondary);
  border-radius: var(--radius);
  padding: 32px;
  margin-bottom: 32px;
}
.category-info h1 { margin-top: 0; }
.category-info__benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 20px;
}
.category-info__benefit {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
}
.category-info__benefit i { color: var(--color-primary); }

/* Mobile filter drawer */
.filter-toggle {
  display: none;
  width: 100%;
  margin-bottom: 16px;
}
.filter-drawer {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1200;
}
.filter-drawer.active { display: block; }
.filter-drawer__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
}
.filter-drawer__panel {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  max-height: 85vh;
  background: white;
  border-radius: var(--radius) var(--radius) 0 0;
  padding: 24px;
  overflow-y: auto;
  transform: translateY(100%);
  transition: transform 0.3s;
}
.filter-drawer.active .filter-drawer__panel { transform: translateY(0); }
.filter-drawer__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.filter-drawer__close { background: none; border: none; font-size: 1.25rem; cursor: pointer; }

/* Quick view modal */
.quick-view { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.quick-view__gallery img { width: 100%; border-radius: var(--radius); }
.quick-view__thumbs { display: flex; gap: 8px; margin-top: 12px; }
.quick-view__thumbs img {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer;
}
.quick-view__thumbs img.active { border-color: var(--color-primary); }
.variant-buttons { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
.variant-btn {
  padding: 8px 16px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: white;
  cursor: pointer;
  font-size: 0.9rem;
}
.variant-btn.active { border-color: var(--color-primary); background: var(--color-secondary); color: var(--color-primary); }
/* Сочетание, которого нет в наличии: видно, но выбрать нельзя. */
.variant-btn.is-unavailable {
  opacity: 0.35;
  cursor: not-allowed;
  text-decoration: line-through;
}

/* Product page */
.product-page {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.product-gallery__main {
  aspect-ratio: 1;
  background: #f8fafc;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: zoom-in;
}
.product-gallery__main img { width: 100%; height: 100%; object-fit: contain; padding: 20px; }
.product-gallery__thumbs { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.product-gallery__thumb {
  width: 72px;
  height: 72px;
  border: 2px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  background: #f8fafc;
}
.product-gallery__thumb.active { border-color: var(--color-primary); }
.product-gallery__thumb img { width: 100%; height: 100%; object-fit: contain; }

.product-info h1 { font-size: clamp(1.25rem, 3vw, 1.75rem); margin-bottom: 16px; }
.product-meta { margin-bottom: 8px; font-size: 0.95rem; }
.product-meta strong { color: var(--color-muted); font-weight: 500; }
.product-price { font-size: 1.5rem; font-weight: 700; color: var(--color-primary); margin: 20px 0; }
.product-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }
.product-actions .btn--primary { flex: 1; min-width: 200px; }

.product-tabs { margin-top: 48px; }
.product-tabs .nav-tabs { border-bottom: 2px solid var(--color-border); gap: 4px; }
.product-tabs .nav-link {
  border: none;
  color: var(--color-muted);
  font-weight: 500;
  padding: 12px 20px;
  border-radius: 8px 8px 0 0;
}
.product-tabs .nav-link.active { color: var(--color-primary); background: var(--color-secondary); }
.product-tab-content { padding: 24px 0; }

.size-table-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  margin-top: 8px;
}

/* Cart */
.cart-layout { display: grid; grid-template-columns: 1fr 380px; gap: 32px; align-items: start; }
.cart-item {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 16px;
}
.cart-item__image {
  width: 100px;
  height: 100px;
  flex-shrink: 0;
  background: #f8fafc;
  border-radius: 8px;
  overflow: hidden;
}
.cart-item__image img { width: 100%; height: 100%; object-fit: contain; }
.cart-item__info { flex: 1; }
.cart-item__title { font-weight: 600; margin-bottom: 4px; }
.cart-item__variant { font-size: 0.85rem; color: var(--color-muted); }
.cart-item__remove {
  background: none;
  border: none;
  color: #ef4444;
  cursor: pointer;
  padding: 8px;
}
.cart-form {
  background: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  position: sticky;
  top: calc(var(--header-height) + 16px);
}
.cart-empty { text-align: center; padding: 60px 20px; }
.cart-empty i { font-size: 4rem; color: var(--color-muted); margin-bottom: 20px; }

/* Search */
.search-header { margin-bottom: 32px; }
.no-results { text-align: center; padding: 60px 20px; }
.no-results__categories { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 24px; }

/* Article page */
.article-page__image { border-radius: var(--radius); overflow: hidden; margin-bottom: 32px; }
.article-page__meta { color: var(--color-muted); margin-bottom: 24px; }
.article-content { line-height: 1.8; }
.article-content img { border-radius: var(--radius); margin: 20px 0; }

/* Contacts */
.contacts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.contacts-info { background: var(--color-secondary); border-radius: var(--radius); padding: 32px; }
.contacts-info__item { display: flex; gap: 12px; margin-bottom: 20px; }
.contacts-info__item i { color: var(--color-primary); width: 20px; margin-top: 4px; }
.contacts-map { border-radius: var(--radius); overflow: hidden; min-height: 400px; }
.contacts-map iframe { width: 100%; height: 400px; border: 0; }

@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .product-page { grid-template-columns: 1fr; }
  .cart-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .catalog-layout { grid-template-columns: 1fr; }
  .catalog-filters { display: none; }
  .filter-toggle { display: flex; }
  .quick-view { grid-template-columns: 1fr; }
  .contacts-grid { grid-template-columns: 1fr; }
}

@media (max-width: 576px) {
  .products-grid { grid-template-columns: 1fr; }
  .products-grid--list .product-card { flex-direction: column; }
  .products-grid--list .product-card__image-wrap { width: 100%; }
}

/* Таблица размеров в модалке: диапазоны не переносить, широкие таблицы (thrombexin — 9 размеров) скроллить */
.size-table td, .size-table th { white-space: nowrap; font-size: .9rem; }
.size-table tbody th { white-space: normal; min-width: 7rem; font-weight: 600; }
.size-table-wrap { overflow-x: auto; }