/* ============================================================================
   COMPOSANTS CATALOGUE & LISTE PRODUITS
   Styles pour la grille de produits, filtres, cartes produit
   ============================================================================ */

/* ======================== CATALOG PAGE ======================== */
.catalog-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-md);
}

.catalog-header {
  margin-bottom: var(--space-2xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.catalog-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-slate-900);
  margin: 0;
  flex: 1;
}

.catalog-controls {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* ======================== FILTER BUTTON (Mobile) ======================== */
.filter-toggle-btn {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-white);
  border: 1px solid var(--color-slate-300);
  border-radius: var(--radius-lg);
  cursor: pointer;
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-base);
  color: var(--color-slate-700);
  transition: all var(--transition-base);
}

.filter-toggle-btn:hover {
  border-color: var(--color-primary-600);
  color: var(--color-primary-600);
}

@media (min-width: 1024px) {
  .filter-toggle-btn {
    display: none;
  }
}

/* ======================== SORT SELECTOR ======================== */
.catalog-sort {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
}

.catalog-sort-select {
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-slate-300);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  cursor: pointer;
  font-family: var(--font-sans);
  transition: border-color var(--transition-base);
}

.catalog-sort-select:hover {
  border-color: var(--color-primary-600);
}

.catalog-sort-select:focus {
  outline: none;
  border-color: var(--color-primary-600);
  box-shadow: 0 0 0 3px var(--color-primary-50);
}

/* ======================== LAYOUT: SIDEBAR + GRID ======================== */
.catalog-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

@media (min-width: 1024px) {
  .catalog-layout {
    grid-template-columns: 250px 1fr;
    gap: var(--space-3xl);
  }
}

/* ======================== FILTERS SIDEBAR ======================== */
.filters-sidebar {
  display: none;
}

@media (min-width: 1024px) {
  .filters-sidebar {
    display: block;
    position: sticky;
    top: calc(64px + var(--space-xl));
    max-height: calc(100vh - 64px - var(--space-xl));
    overflow-y: auto;
    padding-right: var(--space-lg);
  }
}

.filters-sidebar.active {
  display: block;
}

/* Mobile Filter Modal */
@media (min-width: 1024px) {
  .filters-sidebar.active {
    position: relative;
    inset: auto;
    top: auto;
    z-index: auto;
    background: transparent;
    padding: 0;
    overflow-y: auto;
    max-height: auto;
  }
}

.filters-group {
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--color-slate-200);
}

.filters-group:last-child {
  border-bottom: none;
}

.filters-title {
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
  color: var(--color-slate-900);
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.filters-options {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.filter-checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  cursor: pointer;
  font-size: var(--font-size-sm);
  color: var(--color-slate-700);
}

.filter-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--color-primary-600);
}

.filter-checkbox:hover {
  color: var(--color-primary-600);
}

.filter-price-range {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

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

.filter-price-input {
  width: 70px;
  padding: var(--space-sm);
  border: 1px solid var(--color-slate-300);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  text-align: center;
}

.filter-price-separator {
  color: var(--color-slate-400);
  font-weight: var(--font-weight-bold);
}

/* ======================== PRODUCTS GRID ======================== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

@media (min-width: 640px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
  }
}

@media (min-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1280px) {
  .products-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ======================== PRODUCT CARD ======================== */
.product-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
  background: var(--color-white);
  height: 100%;
}

.product-card:hover {
  border-color: var(--color-slate-300);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.product-card-image {
  position: relative;
  aspect-ratio: 1;
  width: 100%;
  overflow: hidden;
  background: var(--color-slate-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-slate-400);
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.product-card:hover .product-card-image img {
  transform: scale(1.05);
}

/* Quick add button visible on hover (desktop) */
.product-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  opacity: 0;
  display: none;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  transition: opacity var(--transition-base);
}

.product-card:hover .product-card-overlay {
  opacity: 1;
}

@media (min-width: 1024px) {
  .product-card-overlay {
    display: flex;
  }
}

.product-card-quick-btn {
  background: var(--color-white);
  border: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
}

.product-card-quick-btn:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-lg);
}

.product-card-quick-btn svg {
  width: 20px;
  height: 20px;
  color: var(--color-primary-600);
}

.product-card-content {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  flex: 1;
}

.product-card-title {
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
  color: var(--color-slate-900);
  line-height: 1.3;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
}

.product-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-xs);
}

.product-card-rating {
  display: flex;
  align-items: center;
  gap: 2px;
}

.product-card-star {
  width: 14px;
  height: 14px;
  color: #F59E0B;
}

.product-card-reviews {
  color: var(--color-slate-500);
}

.product-card-price {
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-base);
  color: var(--color-slate-900);
  margin-top: auto;
  padding-top: var(--space-md);
}

.product-card-original-price {
  text-decoration: line-through;
  color: var(--color-slate-400);
  font-size: var(--font-size-sm);
  margin-right: var(--space-sm);
}

.product-card-discount {
  color: var(--color-error);
  font-weight: var(--font-weight-bold);
}

.product-card-actions {
  display: flex;
  gap: var(--space-sm);
  padding-top: var(--space-md);
}

.product-card-add-btn {
  flex: 1;
}

.product-card-wishlist-btn {
  width: var(--touch-min);
  height: var(--touch-min);
  background: var(--color-slate-50);
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-slate-400);
  transition: all var(--transition-base);
  flex-shrink: 0;
}

.product-card-wishlist-btn:hover {
  background: var(--color-slate-100);
  color: var(--color-error);
}

.product-card-wishlist-btn.active {
  background: rgba(220, 38, 38, 0.1);
  color: var(--color-error);
}

.product-card-wishlist-btn svg {
  width: 20px;
  height: 20px;
}

/* ======================== EMPTY STATE ======================== */
.products-empty {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-3xl) var(--space-xl);
  text-align: center;
  min-height: 400px;
}

.products-empty-icon {
  width: 80px;
  height: 80px;
  background: var(--color-slate-100);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-slate-400);
  margin-bottom: var(--space-lg);
}

.products-empty-message {
  font-size: var(--font-size-lg);
  color: var(--color-slate-600);
  margin: 0;
}

.products-empty-action {
  margin-top: var(--space-lg);
}

/* ======================== PAGINATION ======================== */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-3xl);
  list-style: none;
}

.pagination-item {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  border: 1px solid var(--color-slate-300);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.pagination-item:hover {
  border-color: var(--color-primary-600);
  color: var(--color-primary-600);
}

.pagination-item.active {
  background: var(--color-primary-600);
  color: var(--color-white);
  border-color: var(--color-primary-600);
}

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