/* ===============================================
   WORLDFEAST SHOP - Brands Page Styles
   Brand Gallery Filter + Products Grid
=============================================== */

/* Import Variables */
@import url('../variables.css');

/* ===============================================
   HIDE FOOTER BRANDS ON BRANDS PAGE
=============================================== */
body.brands-page .footer-brands {
    display: none !important;
}

/* ===============================================
   PRODUCTS HEADER
=============================================== */
.products-header.brands-header {
    padding: var(--space-4xl) 0 var(--space-2xl);
    background: linear-gradient(180deg, var(--color-bg-tertiary) 0%, var(--color-bg-primary) 100%);
}

.products-header.brands-header .header-content {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.products-header.brands-header h1 {
    font-size: var(--text-5xl);
    font-weight: var(--font-bold);
    color: var(--color-text-primary);
    letter-spacing: var(--tracking-tight);
    margin-bottom: var(--space-md);
    position: relative;
    display: inline-block;
}

.products-header.brands-header h1::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
}

/* ===============================================
   BRAND FILTER GALLERY (like footer-brands-grid)
=============================================== */
.brand-filter-gallery {
    margin-bottom: var(--space-2xl);
}

.brand-filter-grid {
    display: grid;
    grid-template-columns: repeat(11, 1fr);
    gap: var(--space-md);
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-lg);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.brand-filter-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm);
    background: var(--color-white);
    border-radius: var(--radius-sm);
    transition: var(--transition-base);
    cursor: pointer;
    aspect-ratio: 1;
    border: 2px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.brand-filter-item:hover {
    box-shadow: 0 4px 12px rgba(126, 211, 33, 0.2);
    border-color: var(--color-primary);
    background: var(--color-white);
}

.brand-filter-item.active {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
    box-shadow: 0 4px 12px rgba(126, 211, 33, 0.3);
}

.brand-filter-item img {
    max-width: 85%;
    max-height: 85%;
    object-fit: contain;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.brand-filter-item:hover img,
.brand-filter-item.active img {
    opacity: 1;
}

.brand-filter-item .all-label {
    font-family: var(--font-primary);
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
}

.brand-filter-item.active .all-label {
    color: var(--color-primary-dark);
}

/* ===============================================
   PRODUCTS CONTROLS
=============================================== */
.products-header.brands-header .products-controls {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-lg);
}

/* Products Info */
.products-header.brands-header .products-info {
    display: flex;
    align-items: center;
}

.products-header.brands-header .total-count {
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
}

/* ===============================================
   SORT OPTIONS
=============================================== */
.products-header.brands-header .sort-options {
    display: flex;
    align-items: center;
}

.products-header.brands-header .sort-buttons {
    display: flex;
    gap: var(--space-xs);
    background: var(--color-bg-secondary);
    padding: var(--space-xs);
    border-radius: var(--radius-full);
}

.products-header.brands-header .sort-btn {
    padding: var(--space-sm) var(--space-lg);
    background: transparent;
    border: none;
    border-radius: 8px;
    color: var(--color-text-secondary);
    font-family: var(--font-primary);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    cursor: pointer;
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    white-space: nowrap;
}

.products-header.brands-header .sort-btn:hover {
    background: rgba(255, 255, 255, 0.5);
    color: var(--color-text-primary);
}

.products-header.brands-header .sort-btn.active {
    background: var(--color-white);
    color: var(--color-primary);
    box-shadow: var(--shadow-sm);
    font-weight: var(--font-semibold);
}

.products-header.brands-header .sort-arrow {
    font-size: var(--text-xs);
    opacity: 0.7;
    transition: var(--transition-base);
}

.products-header.brands-header .sort-btn.active .sort-arrow {
    opacity: 1;
}

/* ===============================================
   PRODUCTS SECTION
=============================================== */
.products-section {
    padding: var(--space-2xl) 0 var(--space-5xl);
    min-height: 60vh;
}

/* ===============================================
   PRODUCTS GRID
=============================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-xl);
}

.loading-products {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-5xl);
    color: var(--color-text-secondary);
}

.loading-products i {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.loading-products p {
    font-size: var(--text-base);
}

/* ===============================================
   PRODUCT CARD
=============================================== */
.product-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: var(--transition-base);
    cursor: pointer;
    animation: fadeIn 0.3s ease;
}

.product-card:hover {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-4px);
}

.product-card-image {
    width: 100%;
    height: 180px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-secondary);
}

.product-card-image img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
}

.product-card-info {
    padding: var(--space-md);
}

.product-card-brand {
    font-size: var(--text-xs);
    color: var(--color-primary);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-xs);
    text-transform: uppercase;
}

.product-card-name {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-card-price {
    font-size: var(--text-base);
    font-weight: var(--font-bold);
    color: var(--color-text-primary);
}

.product-card-actions {
    display: flex;
    gap: var(--space-sm);
    padding: 0 var(--space-md) var(--space-md);
}

.product-card-actions button {
    flex: 1;
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    cursor: pointer;
    transition: var(--transition-base);
}

.product-card-actions .buy-now {
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
}

.product-card-actions .buy-now:hover {
    background: var(--color-primary-hover);
}

.product-card-actions .add-to-cart {
    background: var(--color-white);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border-light);
}

.product-card-actions .add-to-cart:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* ===============================================
   PAGINATION
=============================================== */
.pagination-container {
    margin-top: var(--space-4xl);
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-md);
}

.pagination-btn {
    padding: var(--space-sm) var(--space-lg);
    background: var(--color-white);
    border: 2px solid var(--color-border-light);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    font-family: var(--font-primary);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    cursor: pointer;
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

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

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

.pagination-btn.prev-btn,
.pagination-btn.next-btn {
    text-decoration: none;
}

/* Page Numbers Container */
.page-numbers {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

/* Page Number Buttons */
.page-num {
    min-width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--color-border-light);
    border-radius: var(--radius-md);
    background: var(--color-white);
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    text-decoration: none;
    transition: var(--transition-base);
    cursor: pointer;
}

.page-num:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-light);
}

.page-num.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
    cursor: default;
}

/* Ellipsis */
.page-ellipsis {
    padding: 0 var(--space-xs);
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
}

.page-info {
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    padding: 0 var(--space-md);
}

/* ===============================================
   NO PRODUCTS MESSAGE
=============================================== */
.no-products {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-5xl);
    color: var(--color-text-secondary);
}

.no-products i {
    font-size: 3rem;
    margin-bottom: var(--space-lg);
    color: var(--color-border-medium);
}

.no-products h3 {
    font-size: var(--text-xl);
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
}

.no-products p {
    font-size: var(--text-base);
}

/* ===============================================
   ANIMATIONS
=============================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===============================================
   RESPONSIVE DESIGN
=============================================== */
@media (max-width: 1200px) {
    .brand-filter-grid {
        grid-template-columns: repeat(8, 1fr);
    }

    .products-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 1024px) {
    .brand-filter-grid {
        grid-template-columns: repeat(6, 1fr);
    }

    .products-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-lg);
    }

    .product-card-image {
        height: 160px;
    }
}

@media (max-width: 768px) {
    .products-header.brands-header {
        padding: var(--space-2xl) 0 var(--space-xl);
    }

    .products-header.brands-header h1 {
        font-size: var(--text-3xl);
    }

    .brand-filter-grid {
        grid-template-columns: repeat(5, 1fr);
        gap: var(--space-sm);
        padding: var(--space-md);
    }

    .brand-filter-item {
        padding: var(--space-xs);
    }

    .brand-filter-item .all-label {
        font-size: var(--text-xs);
    }

    .products-header.brands-header .products-controls {
        flex-direction: column;
        align-items: stretch;
        padding: var(--space-md);
    }

    .products-header.brands-header .sort-buttons {
        flex-wrap: wrap;
        justify-content: center;
    }

    .products-header.brands-header .sort-btn {
        padding: var(--space-xs) var(--space-md);
        font-size: var(--text-xs);
    }

    .products-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-md);
    }

    .product-card-image {
        height: 140px;
    }

    .pagination {
        flex-wrap: wrap;
    }

    .page-num {
        min-width: 32px;
        height: 32px;
    }
}

@media (max-width: 480px) {
    .products-header.brands-header h1 {
        font-size: var(--text-2xl);
    }

    .brand-filter-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-xs);
    }

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm);
    }

    .product-card-image {
        height: 120px;
    }

    .product-card-info {
        padding: var(--space-sm);
    }

    .product-card-actions {
        padding: 0 var(--space-sm) var(--space-sm);
    }

    .pagination {
        gap: var(--space-sm);
        flex-wrap: wrap;
    }

    .pagination-btn {
        padding: var(--space-xs) var(--space-md);
        font-size: var(--text-xs);
    }

    .page-numbers {
        gap: 2px;
    }

    .page-num {
        min-width: 28px;
        height: 28px;
        font-size: var(--text-xs);
    }

    .page-ellipsis {
        padding: 0 2px;
    }
}