/* Collection Page Styles */

/* Page Header */
.page-header {
  padding: 140px 0 var(--space-8);
  background-color: var(--color-background);
  border-bottom: 1px solid var(--color-border);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

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

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

.breadcrumb span {
  color: var(--color-text-muted);
}

.page-title {
  font-size: var(--text-5xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.page-subtitle {
  color: var(--color-text-secondary);
  font-size: var(--text-lg);
}

/* Collection Layout */
.collection {
  padding: var(--space-8) 0 var(--space-20);
  background-color: var(--color-background);
}

.collection-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-8);
}

/* Sidebar Filters */
.collection-sidebar {
  position: sticky;
  top: 100px;
  height: fit-content;
}

.filter-section {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-bottom: var(--space-4);
}

.filter-title {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border-light);
}

.filter-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.filter-checkbox,
.filter-radio {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.filter-checkbox:hover,
.filter-radio:hover {
  color: var(--color-text-primary);
}

.filter-checkbox input,
.filter-radio input {
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
}

/* Price Range */
.price-range {
  margin-top: var(--space-4);
}

.price-slider {
  width: 100%;
  height: 4px;
  -webkit-appearance: none;
  appearance: none;
  background: var(--color-border);
  border-radius: var(--radius-full);
  outline: none;
  margin-bottom: var(--space-4);
}

.price-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  cursor: pointer;
}

.price-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  cursor: pointer;
  border: none;
}

.price-inputs {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.price-input {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  background-color: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  flex: 1;
}

.price-input span {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.price-input input {
  width: 100%;
  border: none;
  background: none;
  font-size: var(--text-sm);
  outline: none;
}

/* Collection Main */
.collection-main {
  min-width: 0;
}

/* Toolbar */
.collection-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  background-color: var(--color-surface);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
}

.filter-toggle {
  display: none;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background-color: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-toggle:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.sort-by {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.sort-by label {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.sort-select {
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-background);
  font-size: var(--text-sm);
  cursor: pointer;
  outline: none;
}

.sort-select:focus {
  border-color: var(--color-primary);
}

.view-options {
  display: flex;
  gap: var(--space-2);
}

.view-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.view-btn:hover,
.view-btn.active {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background-color: var(--color-surface);
}

/* Products Grid */
.collection .products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.collection .products-grid.list-view {
  grid-template-columns: 1fr;
}

.collection .products-grid.list-view .product-card {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--space-6);
}

.collection .products-grid.list-view .product-img {
  aspect-ratio: auto;
  height: 100%;
}

.collection .products-grid.list-view .product-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-12);
}

.pagination-btn {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.pagination-btn:hover:not(:disabled) {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.pagination-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pagination-numbers {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.pagination-number {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.pagination-number:hover,
.pagination-number.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.pagination-numbers span {
  color: var(--color-text-muted);
}

/* Responsive */
@media (max-width: 1024px) {
  .collection-layout {
    grid-template-columns: 1fr;
  }
  
  .collection-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    max-width: 320px;
    height: 100vh;
    background-color: var(--color-surface);
    z-index: 1003;
    padding: var(--space-6);
    transform: translateX(-100%);
    transition: transform var(--transition-base);
    overflow-y: auto;
  }
  
  .collection-sidebar.active {
    transform: translateX(0);
  }
  
  .filter-toggle {
    display: flex;
  }
  
  .collection .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .page-header {
    padding: 120px 0 var(--space-6);
  }
  
  .page-title {
    font-size: var(--text-4xl);
  }
  
  .collection-toolbar {
    flex-wrap: wrap;
  }
  
  .sort-by {
    order: 3;
    width: 100%;
    justify-content: space-between;
  }
  
  .collection .products-grid {
    grid-template-columns: 1fr;
  }
  
  .collection .products-grid.list-view .product-card {
    grid-template-columns: 120px 1fr;
  }
  
  .pagination {
    flex-wrap: wrap;
  }
  
  .pagination-numbers {
    order: -1;
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .page-title {
    font-size: var(--text-3xl);
  }
  
  .collection .products-grid.list-view .product-card {
    grid-template-columns: 1fr;
  }
  
  .collection .products-grid.list-view .product-img {
    aspect-ratio: 1;
  }
}