/*
 * Ethan's Appliance Center - Products Page Styles
 * Version: 1.0.0
 */

/* ==========================================================================
   Products Layout
   ========================================================================== */

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

/* ==========================================================================
   Filters Sidebar
   ========================================================================== */

.filters-sidebar {
    position: sticky;
    top: 100px;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    padding: var(--space-6);
}

.filters-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 2px solid var(--gray-200);
}

.filters-title {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--gray-900);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.filters-title i {
    color: var(--primary-red);
}

.clear-filters {
    font-size: var(--text-sm);
    color: var(--gray-500);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.clear-filters:hover {
    color: var(--primary-red);
}

.filter-section {
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--gray-200);
}

.filter-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.filter-title {
    font-family: var(--font-heading);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: var(--space-4);
}

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

.filter-scrollable {
    max-height: 200px;
    overflow-y: auto;
    padding-right: var(--space-2);
}

.filter-scrollable::-webkit-scrollbar {
    width: 4px;
}

.filter-scrollable::-webkit-scrollbar-track {
    background: var(--gray-100);
    border-radius: var(--radius-full);
}

.filter-scrollable::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: var(--radius-full);
}

/* Checkbox Styling */
.filter-checklist {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.filter-checklist label {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    cursor: pointer;
    font-size: var(--text-sm);
    color: var(--gray-600);
    transition: color var(--transition-fast);
}

.filter-checklist label:hover {
    color: var(--gray-900);
}

.filter-checklist input[type="checkbox"] {
    width: 18px;
    height: 18px;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    appearance: none;
    -webkit-appearance: none;
    position: relative;
    flex-shrink: 0;
}

.filter-checklist input[type="checkbox"]:checked {
    background: var(--primary-red);
    border-color: var(--primary-red);
}

.filter-checklist input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 2px;
    width: 5px;
    height: 9px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* Price Filter */
.price-filter {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

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

.price-input {
    flex: 1;
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
}

.price-separator {
    color: var(--gray-400);
}

/* Promo Filter */
.promo-filter {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    background: rgba(196, 30, 58, 0.05);
    border-radius: var(--radius-md);
    cursor: pointer;
}

.promo-filter .filter-label {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--primary-red);
}

/* ==========================================================================
   Products Main Area
   ========================================================================== */

.products-main {
    min-height: 500px;
}

/* Toolbar */
.products-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
}

.toolbar-left {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.results-count {
    font-size: var(--text-sm);
    color: var(--gray-600);
}

.toolbar-right {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

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

.sort-wrapper label {
    font-size: var(--text-sm);
    color: var(--gray-600);
    white-space: nowrap;
}

.sort-select {
    min-width: 180px;
    padding: var(--space-2) var(--space-8) var(--space-2) var(--space-3);
    font-size: var(--text-sm);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    background: var(--white);
    cursor: pointer;
}

/* Active Filters */
.active-filters {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
}

.active-filters-label {
    font-size: var(--text-sm);
    color: var(--gray-500);
    margin-right: var(--space-2);
}

.filter-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-3);
    background: var(--primary-red);
    color: var(--white);
    font-size: var(--text-xs);
    font-weight: 500;
    border-radius: var(--radius-full);
}

/* Product Grid */
.section-products .product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

/* Product Card Footer */
.product-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-4);
    border-top: 1px solid var(--gray-100);
    margin-top: var(--space-3);
}

.product-availability {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    color: var(--success-color);
    font-weight: 500;
}

.product-availability.out-of-stock {
    color: var(--error-color);
}

/* Pagination */
.pagination-wrapper {
    margin-top: var(--space-10);
    display: flex;
    justify-content: center;
}

.pagination {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    list-style: none;
    padding: 0;
    margin: 0;
}

.page-item {
    list-style: none;
}

.page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--space-3);
    background: var(--white);
    color: var(--gray-600);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.page-link:hover {
    background: var(--gray-100);
    color: var(--primary-red);
    border-color: var(--primary-red);
    text-decoration: none;
}

.page-item.active .page-link {
    background: var(--primary-red);
    color: var(--white);
    border-color: var(--primary-red);
}

.page-item.disabled .page-link {
    opacity: 0.5;
    pointer-events: none;
}

/* ==========================================================================
   Responsive Styles
   ========================================================================== */

@media (max-width: 1199.98px) {
    .section-products .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 991.98px) {
    .products-layout {
        grid-template-columns: 1fr;
    }
    
    .filters-sidebar {
        position: relative;
        top: 0;
    }
    
    /* Collapsible filters for tablet/mobile */
    .filters-sidebar {
        display: none;
    }
    
    .filters-sidebar.show {
        display: block;
    }
    
    .section-products .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4);
    }
}

@media (max-width: 767.98px) {
    .products-toolbar {
        flex-direction: column;
        gap: var(--space-3);
        align-items: stretch;
    }
    
    .toolbar-left,
    .toolbar-right {
        justify-content: center;
    }
    
    .sort-wrapper {
        width: 100%;
    }
    
    .sort-select {
        flex: 1;
    }
}

@media (max-width: 575.98px) {
    .section-products .product-grid {
        grid-template-columns: 1fr;
    }
    
    .pagination {
        flex-wrap: wrap;
        justify-content: center;
    }
}