/**
 * Product Page CSS
 * Superindo Taiwan - Clean, Minimalist, Elegant
 * Desktop-First Responsive
 * All classes scoped under #product-page
 */

/* === Layout === */
#product-page {
    padding: 0;
    max-width: 1400px;
    margin: 0 auto;
}

#product-page .page-header {
    padding: 1.25rem 1.5rem;
    background: var(--white);
}

#product-page .page-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-800);
    margin: 0 0 0.25rem;
}

#product-page .page-subtitle {
    font-size: 0.8125rem;
    color: var(--gray-500);
    margin: 0;
}

/* === Category Pills (Sticky) === */
#product-page .kategori-scroll {
    display: flex;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    overflow-x: auto;
    scrollbar-width: none;
    background: var(--white);
    position: sticky;
    top: 95px;
    z-index: 100;
    border-bottom: 1px solid var(--gray-100);
    margin-top: 15px;
}

#product-page .kategori-scroll::-webkit-scrollbar {
    display: none;
}

#product-page .kategori-item {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 0.375rem;
    text-decoration: none;
    padding: 0.5rem 0.875rem;
    background: var(--white);
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-full);
    transition: all 0.2s;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--gray-700);
    white-space: nowrap;
}

#product-page .kategori-item:hover {
    border-color: var(--primary);
    background: var(--primary-light);
}

#product-page .kategori-item.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

#product-page .kategori-item i {
    font-size: 0.875rem;
    color: var(--primary);
}

#product-page .kategori-item.active i {
    color: white;
}

/* === Main Content Layout === */
#product-page .content-wrapper {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
}

/* === Filter Sidebar (Brand Only) === */
#product-page .filter-sidebar {
    width: 240px;
    flex-shrink: 0;
    display: block;
    position: sticky;
    top: 170px;
    align-self: flex-start;
    max-height: calc(100vh - 180px);
    overflow-y: auto;
}

#product-page .filter-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
    padding: 1rem;
    margin-bottom: 1rem;
}

#product-page .filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

#product-page .filter-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-800);
    margin: 0;
}

#product-page .filter-reset {
    font-size: 0.6875rem;
    color: var(--gray-400);
    cursor: pointer;
}

#product-page .filter-reset:hover {
    color: var(--primary);
}

#product-page .brand-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

#product-page .brand-item {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    cursor: pointer;
}

#product-page .brand-checkbox {
    width: 18px;
    height: 18px;
    border-radius: 4px;
    border: 1.5px solid var(--gray-300);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}

#product-page .brand-checkbox.checked {
    background: var(--primary);
    border-color: var(--primary);
}

#product-page .brand-checkbox.checked i {
    color: white;
    font-size: 0.5rem;
}

#product-page .brand-name {
    font-size: 0.8125rem;
    color: var(--gray-600);
}

#product-page .brand-more {
    font-size: 0.75rem;
    color: var(--primary);
    cursor: pointer;
    margin-top: 0.375rem;
}

/* === Products Section === */
#product-page .products-section {
    flex: 1;
    min-width: 0;
}

#product-page .products-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    position: sticky;
    top: 155px;
    z-index: 99;
    background: var(--gray-50);
    padding: 0.75rem 0;
    margin: 0 0 1rem 0;
}

#product-page .products-count {
    font-size: 0.875rem;
    color: var(--gray-500);
}

#product-page .products-count strong {
    color: var(--gray-800);
}

#product-page .products-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

#product-page .btn-filter-mobile {
    display: none;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--white);
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--gray-700);
    cursor: pointer;
}

#product-page .btn-filter-mobile i {
    color: var(--primary);
}

#product-page .sort-select {
    padding: 0.5rem 2rem 0.5rem 0.75rem;
    background: var(--white);
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--gray-700);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23737373' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
}

/* === Products Grid === */
#product-page .products-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1rem;
}

/* === Product Card (Matching Homepage) === */
#product-page .product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gray-100);
    display: flex;
    flex-direction: column;
    transition: all 0.2s;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

#product-page .product-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

#product-page .product-card .image {
    aspect-ratio: 1;
    position: relative;
    background: var(--gray-50);
    overflow: hidden;
}

#product-page .product-card .image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

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

#product-page .product-card .badge {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    background: var(--primary);
    color: white;
    font-size: 0.6875rem;
    font-weight: 700;
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-full);
}

#product-page .product-card .badge.top {
    background: var(--secondary);
    color: var(--gray-800);
}

#product-page .product-card .info {
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

#product-page .product-card .name {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

#product-page .product-card .desc {
    font-size: 0.6875rem;
    color: var(--gray-500);
    line-height: 1.4;
    margin-bottom: 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: calc(0.6875rem * 1.4 * 2);
}

#product-page .product-card .price-row {
    display: flex;
    align-items: baseline;
    margin-top: auto;
}

#product-page .product-card .price-old {
    font-size: 0.6875rem;
    color: var(--gray-400);
    text-decoration: line-through;
}

#product-page .product-card .price-current {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
    margin-left: auto;
}

/* === Filter Modal (Mobile) === */
#product-page .filter-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

#product-page .filter-overlay.active {
    opacity: 1;
    visibility: visible;
}

#product-page .filter-modal {
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    max-height: 85vh;
    background: var(--white);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    z-index: 1101;
    transform: translateY(100%);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

#product-page .filter-modal.active {
    transform: translateY(0);
}

#product-page .filter-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--gray-100);
    flex-shrink: 0;
}

#product-page .filter-modal-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-800);
    margin: 0;
}

#product-page .filter-modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-100);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    color: var(--gray-600);
}

#product-page .filter-modal-body {
    padding: 1rem 1.25rem;
    overflow-y: auto;
    flex: 1;
}

#product-page .filter-modal-footer {
    display: flex;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--gray-100);
    flex-shrink: 0;
}

#product-page .filter-modal-footer .btn {
    flex: 1;
    padding: 0.75rem;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
}

#product-page .filter-modal-footer .btn-reset {
    background: var(--gray-100);
    color: var(--gray-700);
}

#product-page .filter-modal-footer .btn-apply {
    background: var(--primary);
    color: white;
}

/* === Pagination === */
#product-page .pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 2rem;
    padding: 1rem 0;
}

#product-page .pagination .page-btn {
    min-width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--gray-600);
    cursor: pointer;
    transition: all 0.2s;
}

#product-page .pagination .page-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

#product-page .pagination .page-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

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

/* ============================================
   RESPONSIVE - Desktop First
   ============================================ */

/* < 1280px (5 columns) */
@media (max-width: 1279px) {
    #product-page .products-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

/* < 1024px (4 columns) */
@media (max-width: 1023px) {
    #product-page .products-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 0.875rem;
    }
    
    #product-page .content-wrapper {
        gap: 1.25rem;
        padding: 1.25rem;
    }
    
    #product-page .filter-sidebar {
        width: 220px;
    }
}

/* < 768px Tablet (3 columns) */
@media (max-width: 767px) {
    #product-page .page-header {
        padding: 1rem;
    }
    
    #product-page .kategori-scroll {
        top: 95px;
        padding: 0.75rem 1rem;
    }
    
    #product-page .content-wrapper {
        padding: 1rem;
        gap: 1rem;
    }
    
    #product-page .filter-sidebar {
        display: none;
    }
    
    #product-page .products-header {
        top: 150px;
    }
    
    #product-page .btn-filter-mobile {
        display: flex;
    }
    
    #product-page .products-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.75rem;
    }
    
    #product-page .product-card .info {
        padding: 0.625rem;
    }
    
    #product-page .product-card .name {
        font-size: 0.75rem;
    }
    
    #product-page .product-card .desc {
        font-size: 0.625rem;
        min-height: calc(0.625rem * 1.4 * 2);
    }
    
    #product-page .product-card .price-current {
        font-size: 0.9375rem;
    }
    
    #product-page .product-card .price-old {
        font-size: 0.625rem;
    }
}

/* < 576px Mobile (2 columns) */
@media (max-width: 575px) {
    #product-page .page-header {
        padding: 0.875rem 1rem;
    }
    
    #product-page .page-title {
        font-size: 1.125rem;
    }
    
    #product-page .page-subtitle {
        font-size: 0.75rem;
    }
    
    #product-page .kategori-scroll {
        padding: 0.625rem 1rem;
        gap: 0.375rem;
    }
    
    #product-page .kategori-item {
        padding: 0.4rem 0.75rem;
        font-size: 0.75rem;
    }
    
    #product-page .kategori-item i {
        font-size: 0.75rem;
    }
    
    #product-page .content-wrapper {
        padding: 0.75rem;
    }
    
    #product-page .products-header {
        flex-wrap: wrap;
        top: 150px;
        padding: 0.625rem 0;
    }
    
    #product-page .products-count {
        font-size: 0.75rem;
        order: 2;
        width: 100%;
    }
    
    #product-page .products-actions {
        width: 100%;
        justify-content: space-between;
    }
    
    #product-page .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
    
    #product-page .product-card .info {
        padding: 0.5rem;
    }
    
    #product-page .product-card .name {
        font-size: 0.6875rem;
        margin-bottom: 0.1875rem;
    }
    
    #product-page .product-card .desc {
        font-size: 0.5625rem;
        min-height: calc(0.5625rem * 1.4 * 2);
        margin-bottom: 0.375rem;
    }
    
    #product-page .product-card .price-old {
        font-size: 0.5625rem;
    }
    
    #product-page .product-card .price-current {
        font-size: 0.8125rem;
    }
    
    #product-page .product-card .badge {
        font-size: 0.5625rem;
        padding: 0.1875rem 0.5rem;
    }
    
    #product-page .pagination {
        margin-top: 1.5rem;
    }
    
    #product-page .pagination .page-btn {
        min-width: 32px;
        height: 32px;
        font-size: 0.75rem;
    }
}