/* ========================================
   Modern Products Page Layout
   ======================================== */

/* Breadcrumb Navigation */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 15px 0;
    font-size: 0.9rem;
    color: var(--gray);
    flex-wrap: wrap;
}

.breadcrumb a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s;
}

.breadcrumb a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.breadcrumb .separator {
    color: var(--gray);
    font-size: 1.2rem;
}

.breadcrumb .current {
    color: var(--dark);
    font-weight: 600;
}

/* Products Layout (Sidebar + Main) */
.products-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 30px;
    margin-top: 20px;
}

/* Sidebar Filters */
.products-sidebar {
    position: sticky;
    top: 80px;
    height: fit-content;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    padding: 20px;
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.sidebar-section {
    padding-bottom: 20px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--neutral-200);
}

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

.sidebar-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 15px;
}

.category-list {
    list-style: none;
}

.category-list li {
    margin-bottom: 8px;
}

.category-list a {
    display: block;
    padding: 8px 12px;
    color: var(--dark);
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.2s;
    font-size: 0.9rem;
}

.category-list a:hover {
    background: var(--neutral-100);
    color: var(--primary);
}

.category-list a.active {
    background: var(--primary);
    color: white;
    font-weight: 600;
}

/* Price Filter */
.price-filter {
    display: flex;
    align-items: center;
    gap: 8px;
}

.price-filter input {
    width: 70px;
    padding: 8px;
    border: 1px solid var(--neutral-300);
    border-radius: 6px;
    font-size: 0.85rem;
}

.price-filter .btn-apply {
    padding: 8px 12px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: background 0.2s;
}

.price-filter .btn-apply:hover {
    background: var(--primary-dark);
}

/* Rating Filter */
.rating-filter {
    list-style: none;
}

.rating-filter li {
    margin-bottom: 8px;
}

.rating-filter a {
    display: block;
    padding: 6px 0;
    color: var(--dark);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.rating-filter a:hover {
    color: var(--primary);
}

/* Checkbox Labels */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    font-size: 0.9rem;
    cursor: pointer;
    user-select: none;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* Products Main Area */
.products-main {
    min-height: 600px;
}

/* Products Toolbar */
.products-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    padding: 15px 20px;
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.products-toolbar .search-box {
    flex: 1;
    min-width: 200px;
    max-width: 400px;
    display: flex;
    gap: 0;
}

.products-toolbar .search-box input {
    flex: 1;
    padding: 10px 15px;
    border: 2px solid var(--neutral-300);
    border-radius: 8px 0 0 8px;
    font-size: 0.9rem;
    outline: none;
}

.products-toolbar .search-box input:focus {
    border-color: var(--primary);
}

.products-toolbar .search-box button {
    padding: 10px 20px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 0 8px 8px 0;
    cursor: pointer;
    font-size: 1.2rem;
    transition: background 0.2s;
}

.products-toolbar .search-box button:hover {
    background: var(--primary-dark);
}

.sort-section {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sort-section label {
    font-size: 0.9rem;
    color: var(--gray);
    font-weight: 600;
}

.sort-section select {
    padding: 8px 12px;
    border: 1px solid var(--neutral-300);
    border-radius: 6px;
    font-size: 0.9rem;
    cursor: pointer;
    background: white;
}

/* View Toggle */
.view-toggle {
    display: flex;
    gap: 5px;
}

.view-btn {
    width: 40px;
    height: 40px;
    border: 1px solid var(--neutral-300);
    background: white;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.view-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* Results Info */
.results-info {
    padding: 15px 5px;
    font-size: 0.9rem;
    color: var(--gray);
}

/* Products Grid */
.products-grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

/* Product Card */
.product-card-modern {
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s;
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

.product-card-modern:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.product-image-container {
    position: relative;
    width: 100%;
    padding-top: 100%; /* 1:1 aspect ratio */
    overflow: hidden;
    background: white;
}

.product-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 10px;
}

.product-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 5px 10px;
    background: var(--secondary);
    color: white;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.product-badge.sale {
    background: var(--secondary);
}

.product-badge.new {
    background: #2ecc71;
}

.product-card-body {
    padding: 15px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-title-modern {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.8em;
    line-height: 1.4;
}

.product-category {
    font-size: 0.8rem;
    color: var(--gray);
    margin-bottom: 8px;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 10px;
    font-size: 0.85rem;
}

.stars {
    color: #ffa41c;
}

.rating-count {
    color: var(--gray);
}

.product-price-section {
    margin-bottom: 10px;
}

.product-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
}

.price-currency {
    font-size: 0.9rem;
    font-weight: 600;
    margin-right: 3px;
}

.product-old-price {
    font-size: 0.9rem;
    color: var(--gray);
    text-decoration: line-through;
    margin-right: 8px;
}

.product-discount {
    display: inline-block;
    background: var(--secondary);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: 5px;
}

.product-availability {
    font-size: 0.85rem;
    margin-bottom: 10px;
}

.product-availability.in-stock {
    color: #2ecc71;
}

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

.product-actions {
    display: flex;
    gap: 8px;
    margin-top: auto;
}

.btn-quick-view,
.btn-add-cart {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}

.btn-add-cart {
    background: var(--primary);
    color: white;
}

.btn-add-cart:hover {
    background: var(--primary-dark);
}

.btn-quick-view {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-quick-view:hover {
    background: var(--primary);
    color: white;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 40px;
    padding: 20px 0;
}

.pagination button {
    padding: 10px 15px;
    border: 1px solid var(--neutral-300);
    background: white;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s;
}

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

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

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

/* Loading & No Results */
.loading,
.no-results {
    text-align: center;
    padding: 60px 20px;
}

.loading {
    font-size: 1.1rem;
    color: var(--gray);
}

.no-results h3 {
    color: var(--dark);
    margin-bottom: 10px;
}

.no-results p {
    color: var(--gray);
}

/* Responsive */
@media (max-width: 1024px) {
    .products-layout {
        grid-template-columns: 1fr;
    }

    .products-sidebar {
        position: static;
        max-height: none;
    }

    .products-grid-modern {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
}

@media (max-width: 768px) {
    .products-sidebar {
        display: none; /* Hide on mobile, show with toggle */
    }

    .products-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .products-toolbar .search-box {
        max-width: 100%;
    }

    .sort-section {
        flex-direction: column;
        align-items: stretch;
    }

    .sort-section select {
        width: 100%;
    }

    .products-grid-modern {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .product-title-modern {
        font-size: 0.85rem;
    }

    .product-price {
        font-size: 1.2rem;
    }

    .product-actions {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .breadcrumb {
        font-size: 0.8rem;
    }

    .sidebar-title {
        font-size: 0.95rem;
    }

    .products-grid-modern {
        grid-template-columns: 1fr;
    }

    .pagination {
        flex-wrap: wrap;
    }
}