/* ==========================================================================
PRODUCTS PAGE STYLES - شركة الشمس للتصدير الزراعي
   ========================================================================== */

/* Product Search Section
   ========================================================================== */
.product-search {
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
}

.search-container {
    position: relative;
    max-width: 500px;
    width: 100%;
}

.search-container input {
    width: 100%;
    padding: 1rem 3rem 1rem 1.5rem;
    border: 2px solid #E2E8F0;
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-lg);
    background: var(--white);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.search-container input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.1);
    outline: none;
}

.search-icon {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    font-size: var(--font-size-lg);
    pointer-events: none;
}

.clear-search {
    position: absolute;
    right: 3rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: var(--border-radius-full);
    transition: var(--transition);
}

.clear-search:hover {
    background: var(--bg-light);
    color: var(--danger-color);
}

/* Product Filters
   ========================================================================== */
.product-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    margin-top: 4rem; /* أضفنا هذه الخاصية */
}

.filter-btn {
    background: var(--white);
    border: 2px solid #E2E8F0;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    transition: var(--transition);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-base);
    color: var(--text-dark);
    white-space: nowrap;
}

.filter-btn:hover {
    border-color: var(--primary-color);
    background: rgba(46, 125, 50, 0.05);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Sort Options
   ========================================================================== */
.sort-options {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.sort-options label {
    font-weight: var(--font-weight-medium);
    color: var(--text-dark);
    font-size: var(--font-size-base);
}

.sort-options select {
    padding: 0.75rem 1rem;
    border: 2px solid #E2E8F0;
    border-radius: var(--border-radius);
    background: var(--white);
    font-size: var(--font-size-base);
    cursor: pointer;
    transition: var(--transition);
    min-width: 200px;
}

.sort-options select:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.1);
}

/* Products Grid
   ========================================================================== */
.products-container {
    margin-bottom: 3rem;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.product-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    border: 1px solid rgba(46, 125, 50, 0.1);
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.product-image {
    position: relative;
    overflow: hidden;
    height: 250px;
    background: var(--bg-light);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent-color);
    color: var(--text-dark);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    box-shadow: var(--shadow);
    z-index: 2;
}

.product-badge.fresh {
    background: var(--success-color);
    color: var(--white);
}

.product-badge.frozen {
    background: var(--info-color);
    color: var(--white);
}

.product-actions {
    position: absolute;
    top: 1rem;
    left: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.3s ease;
    z-index: 2;
}

.product-card:hover .product-actions {
    opacity: 1;
    transform: translateX(0);
}

.action-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-full);
    border: none;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    color: var(--text-dark);
    box-shadow: var(--shadow-sm);
}

.action-btn:hover {
    background: var(--white);
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

.action-btn.wishlist-btn:hover {
    color: var(--danger-color);
}

.action-btn.cart-btn:hover {
    color: var(--primary-color);
}

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

.product-info {
    padding: 1.5rem;
}

.product-title {
    font-size: var(--font-size-xl);
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
}

.product-description {
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: var(--line-height-relaxed);
    font-size: var(--font-size-base);
    display: -webkit-box;
    -webkit-line-clamp: 2px;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.product-price {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--accent-color);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--accent-color);
    font-size: var(--font-size-sm);
}

.product-rating .stars {
    display: flex;
    gap: 2px;
}

.product-rating .rating-text {
    color: var(--text-light);
    margin-right: 0.25rem;
}

.product-footer {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.add-to-cart-btn {
    flex: 1;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-base);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.add-to-cart-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.quick-view-btn {
    background: var(--bg-light);
    color: var(--text-dark);
    border: 2px solid #E2E8F0;
    padding: 0.75rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
}

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

/* Loading and Empty States
   ========================================================================== */
.loading-indicator {
    text-align: center;
    padding: 3rem;
    color: var(--text-light);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #E2E8F0;
    border-top: 4px solid var(--primary-color);
    border-radius: var(--border-radius-full);
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

.no-results {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-light);
}

.no-results i {
    font-size: var(--font-size-6xl);
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.no-results h3 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

/* Pagination
   ========================================================================== */
.pagination-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 3rem;
}

.pagination-btn {
    width: 45px;
    height: 45px;
    border-radius: var(--border-radius-full);
    border: 2px solid #E2E8F0;
    background: var(--white);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    color: var(--text-dark);
}

.pagination-btn:hover:not(:disabled) {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

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

.pagination-dots {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.pagination-dot {
    width: 12px;
    height: 12px;
    border-radius: var(--border-radius-full);
    background: #E2E8F0;
    cursor: pointer;
    transition: var(--transition);
}

.pagination-dot.active {
    background: var(--primary-color);
    transform: scale(1.2);
}

.pagination-dot:hover:not(.active) {
    background: var(--secondary-color);
    transform: scale(1.1);
}

/* Featured Categories
   ========================================================================== */
.featured-categories {
    padding: 4rem 0;
    background: var(--bg-light);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* 3 أعمدة ثابتة بدلاً من auto-fit */
    gap: 2rem;
}

/* للشاشات المتوسطة (تابلت) - عرض عنصرين */
@media (max-width: 1200px) {
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

/* للهواتف - عرض عنصر واحد */
@media (max-width: 768px) {
    .categories-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

.category-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.category-image {
    position: relative;
    overflow: hidden;
    height: 200px;
}

.category-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.category-card:hover .category-image img {
    transform: scale(1.1);
}

.category-content {
    padding: 2rem;
    text-align: center;
}

.category-content h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-2xl);
}

.category-content p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: var(--line-height-relaxed);
}

/* Quality Assurance Section
   ========================================================================== */
.quality-assurance {
    padding: 4rem 0;
    background: var(--white);
}

.quality-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.quality-text h2 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: var(--font-weight-bold);
}

.quality-text .lead {
    margin-bottom: 2rem;
}

.quality-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.quality-features li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.quality-features li:hover {
    background: rgba(46, 125, 50, 0.05);
    transform: translateX(10px);
}

.quality-features i {
    color: var(--success-color);
    font-size: var(--font-size-xl);
    width: 24px;
    text-align: center;
}

.quality-features span {
    color: var(--text-dark);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-lg);
}

.quality-image {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.quality-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.quality-image:hover img {
    transform: scale(1.05);
}

/* Responsive Design
   ========================================================================== */
@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 1.5rem;
    }
    
    .categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .quality-content {
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .product-filters {
        gap: 0.5rem;
    }
    
    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: var(--font-size-sm);
    }
    
    .sort-options {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
    
    .sort-options select {
        min-width: auto;
        width: 100%;
        max-width: 300px;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1rem;
    }
    
    .product-card {
        max-width: 350px;
        margin: 0 auto;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .quality-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .quality-image {
        order: -1;
    }
    
    .pagination-controls {
        gap: 0.5rem;
    }
    
    .pagination-btn {
        width: 40px;
        height: 40px;
        font-size: var(--font-size-base);
    }
}

@media (max-width: 480px) {
    .search-container input {
        padding: 0.75rem 2.5rem 0.75rem 1rem;
        font-size: var(--font-size-base);
    }
    
    .product-filters {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 0.5rem;
    }
    
    .filter-btn {
        flex-shrink: 0;
        padding: 0.5rem 0.75rem;
        font-size: var(--font-size-xs);
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .product-card {
        max-width: 100%;
    }
    
    .product-info {
        padding: 1rem;
    }
    
    .product-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .product-footer {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .add-to-cart-btn,
    .quick-view-btn {
        width: 100%;
    }
    
    .category-content {
        padding: 1.5rem;
    }
    
    .quality-features li {
        padding: 0.75rem;
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .quality-features span {
        font-size: var(--font-size-base);
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .product-image img,
    .category-image img,
    .quality-image img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .product-card,
    .category-card,
    .filter-btn,
    .pagination-btn,
    .pagination-dot {
        transition: none;
    }
    
    .product-card:hover,
    .category-card:hover {
        transform: none;
    }
    
    .product-image img,
    .category-image img,
    .quality-image img {
        transition: none;
    }
    
    .product-card:hover .product-image img,
    .category-card:hover .category-image img,
    .quality-image:hover img {
        transform: none;
    }
    
    .spinner {
        animation: none;
    }
}