/* ============================================
    PRODUCT DETAILS WRAPPER STYLES
    ============================================ */

.product-details-wrapper {
    margin-top: 80px;
    padding: 24px 0;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 60vh;
}
/* ============================================
   PRODUCTS PAGE SPECIFIC STYLES
   Premium, Full-height Left Sidebar Layout
   ============================================ */

/* ============================================
   PAGE LAYOUT - Full Left Sidebar
   ============================================ */
.products-page-wrapper {
    display: flex;
    min-height: 100vh;
    padding-top: var(--header-height);
}



/* ============================================
   FILTERS SIDEBAR - Full Height Left
   ============================================ */
.filters-sidebar {
    width: 240px;
    min-width: 240px;
    background: var(--bg-card);
    border-right: 1px solid var(--border-light);
    padding: var(--spacing-5) var(--spacing-4) var(--spacing-8) var(--spacing-4);
    position: fixed;
    top: var(--header-height);
    left: 0;
    bottom: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    z-index: 50;
    transition: transform var(--transition-base);
}

.filters-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-5);
    padding-bottom: var(--spacing-4);
    border-bottom: 1px solid var(--border-light);
}

.filters-header h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
}

.filters-header h3 i {
    color: var(--primary);
    font-size: var(--font-size-xs);
}

.clear-filters-btn {
    font-size: 0.625rem;
    color: var(--text-tertiary);
    font-weight: 500;
    transition: color var(--transition-fast);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    background: transparent;
    border: 1px solid transparent;
}

.clear-filters-btn:hover {
    color: var(--primary);
    background: rgba(var(--primary-rgb), 0.05);
    border-color: rgba(var(--primary-rgb), 0.1);
}

.filters-header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.close-filters-btn {
    display: none;
    width: 28px;
    height: 28px;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    background: var(--bg-secondary);
    transition: all var(--transition-fast);
}

.close-filters-btn:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
}

@media (max-width: 900px) {
    .close-filters-btn {
        display: flex;
    }
}

/* Filter Groups */
.filter-group {
    margin-bottom: var(--spacing-5);
}

.filter-group:last-child {
    margin-bottom: 0;
}

.filter-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-3);
    cursor: pointer;
    user-select: none;
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
}

.filter-title i:first-child {
    color: var(--text-tertiary);
    width: 12px;
    font-size: 0.625rem;
}

.filter-title .toggle-icon {
    margin-left: auto;
    font-size: 8px;
    color: var(--text-tertiary);
    transition: transform var(--transition-fast);
}

.filter-title.collapsed .toggle-icon {
    transform: rotate(-90deg);
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-1);
}

.filter-title.collapsed + .filter-options {
    display: none;
}

/* Filter Option */
.filter-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: 0.375rem 0.5rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.filter-option:hover {
    background: var(--bg-hover);
}

.filter-option input {
    display: none;
}

.filter-option .checkmark {
    width: 14px;
    height: 14px;
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-full);
    position: relative;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.filter-option .checkmark.checkbox {
    border-radius: var(--radius-sm);
}

.filter-option input:checked + .checkmark {
    border-color: var(--primary);
    background: var(--primary);
}

.filter-option input:checked + .checkmark::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    background: var(--white);
    border-radius: var(--radius-full);
}

.filter-option input:checked + .checkmark.checkbox::after {
    width: 4px;
    height: 7px;
    background: transparent;
    border: 1.5px solid var(--white);
    border-top: none;
    border-left: none;
    transform: translate(-50%, -60%) rotate(45deg);
    border-radius: 0;
}

.filter-option .option-label {
    flex: 1;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.filter-option .option-label i {
    width: 14px;
    text-align: center;
    color: var(--text-tertiary);
    font-size: var(--font-size-xs);
}

.filter-option .option-count {
    font-size: 0.625rem;
    color: var(--text-tertiary);
    background: var(--bg-secondary);
    padding: 0.125rem 0.375rem;
    border-radius: var(--radius-full);
    min-width: 20px;
    text-align: center;
}

/* ============================================
   PRODUCTS CONTENT - Main Area
   ============================================ */
.products-content {
    margin-left: 240px;
    padding: var(--spacing-5);
    min-height: calc(100vh - var(--header-height));
    position: relative;
}

.page-header-compact {
    margin-bottom: var(--spacing-5);
}

.page-header-compact .page-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: var(--tracking-tight);
    margin-bottom: var(--spacing-1);
}

.page-header-compact .breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
}

.page-header-compact .breadcrumb a {
    color: var(--text-tertiary);
    transition: color var(--transition-fast);
}

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

/* Toolbar */
.products-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-5);
    flex-wrap: wrap;
}

.toolbar-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.filter-toggle-btn {
    display: none;
    align-items: center;
    gap: var(--spacing-2);
    padding: 0.375rem 0.75rem;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
}

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

.filter-toggle-btn i {
    color: var(--primary);
    font-size: var(--font-size-xs);
}

.results-info {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.results-info span {
    font-weight: 600;
    color: var(--primary);
}

.toolbar-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

/* Active Filters */
.active-filters {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-4);
    flex-wrap: wrap;
}

.active-filters-label {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
}

.filter-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-1);
}

.filter-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-1);
    padding: 0.125rem 0.5rem;
    background: rgba(var(--primary-rgb), 0.08);
    color: var(--primary);
    font-size: var(--font-size-xs);
    font-weight: 500;
    border-radius: var(--radius-full);
}

.filter-tag button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 14px;
    height: 14px;
    border-radius: var(--radius-full);
    background: var(--primary);
    color: var(--white);
    font-size: 8px;
    transition: background var(--transition-fast);
}

.filter-tag button:hover {
    background: var(--primary-dark);
}

/* ============================================
   PAGINATION - Compact
   ============================================ */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-3);
    margin-top: var(--spacing-8);
    padding-top: var(--spacing-6);
    border-top: 1px solid var(--border-light);
}

.pagination-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: 0.375rem 0.75rem;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
}

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

.pagination-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pagination-info {
    font-size: var(--font-size-sm);
    color: var(--text-tertiary);
}

.pagination-info span {
    font-weight: 600;
    color: var(--text-primary);
}

/* ============================================
   MOBILE SIDEBAR OVERLAY
   ============================================ */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(2px);
    z-index: 250;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ============================================
   RESPONSIVE STYLES
   ============================================ */

@media (max-width: 1024px) {
    .filters-sidebar {
        transform: translateX(-100%);
        top: 0;
        padding-top: var(--spacing-5);
        padding-bottom: 0;
        height: 100vh;
        height: 100dvh;
        overflow-y: scroll;
        -webkit-overflow-scrolling: touch;
        z-index: 300;
    }

    .filters-sidebar-inner {
        padding-bottom: 7rem;
    }
    
    .filters-sidebar.active {
        transform: translateX(0);
    }
    
    .products-content {
        margin-left: 0;
        padding-top: var(--spacing-5);
    }
    
    .products-page-wrapper {
        padding-top: var(--header-height);
    }
    
    .filter-toggle-btn {
        display: flex;
    }
    
    .sidebar-overlay {
        display: block;
    }
}

@media (max-width: 768px) {
    .products-content {
        padding: var(--spacing-5) var(--spacing-4) var(--spacing-4) var(--spacing-4);
    }
    
    .page-header-compact .page-title {
        font-size: var(--font-size-2xl);
    }
    
    .products-toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .toolbar-left {
        justify-content: space-between;
    }
    
    .toolbar-right {
        justify-content: flex-end;
    }
    
    .pagination {
        flex-direction: column;
        gap: var(--spacing-3);
    }
    
    .pagination-btn {
        width: 100%;
        justify-content: center;
    }
    
    .clear-filters-btn {
        font-size: 0.5rem;
        padding: 0.2rem 0.4rem;
    }
}

@media (max-width: 480px) {
    .filters-sidebar {
        width: 100%;
        min-width: unset;
    }

    .filters-sidebar-inner {
        padding-bottom: 8rem;
    }
}

/* Skeleton Loading Styles */
.products-skeleton-loading {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    padding: 32px 0;
    justify-items: center;
    width: 100%;
    min-height: 60vh;
    position: relative;
    background: transparent;
    z-index: 10;
}

.skeleton-card {
    width: 100%;
    max-width: 260px;
    aspect-ratio: 16 / 9;
    background: linear-gradient(90deg, #ececec 0%, #f5f5f5 50%, #ececec 100%);
    border-radius: 16px;
    margin-bottom: 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    animation: skeleton-loading 1.2s infinite ease-in-out;
    position: relative;
}

@media (max-width: 1200px) {
    .products-skeleton-loading {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(2, 1fr);
    }
    .skeleton-card {
        max-width: 220px;
    }
}

@media (max-width: 900px) {
    .products-skeleton-loading {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(2, 1fr);
        gap: 18px;
    }
    .skeleton-card {
        max-width: 140px;
        width: 100%;
        height: 90px;
        border-radius: 8px;
    }
}

@media (max-width: 768px) {
    .products-skeleton-loading {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(4, 1fr);
        gap: 16px;
    }
    .skeleton-card {
        max-width: 100vw;
        width: 100vw;
        border-radius: 8px;
    }
}

@media (max-width: 480px) {
    .products-skeleton-loading {
        gap: 12px;
    }
    .skeleton-card {
        max-width: 90vw;
        width: 90vw;
        height: 120px;
        border-radius: 6px;
    }
}

@keyframes skeleton-loading {
    0% {
        background-position: -260px 0;
    }
    100% {
        background-position: 260px 0;
    }
}