/* Mobile Optimizations - Additional Enhancements */

/* Improved touch targets for mobile */
@media (max-width: 768px) {
    /* Ensure minimum touch target size */
    button, 
    .btn, 
    .category-card, 
    .product-card,
    .add-to-cart-btn,
    .mobile-menu-btn,
    .cart-btn,
    .account-btn,
    .quantity-btn,
    .page-link,
    .mobile-menu-content a {
        min-height: 44px;
        min-width: 44px;
    }
    
    /* Improve form inputs for mobile */
    input[type="text"],
    input[type="email"],
    input[type="tel"],
    input[type="password"],
    select,
    textarea {
        min-height: 44px;
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 12px 16px;
        border-radius: 8px;
        border: 2px solid #e9ecef;
        transition: all 0.3s ease;
    }
    
    input:focus,
    select:focus,
    textarea:focus {
        border-color: #764ba2;
        box-shadow: 0 0 0 3px rgba(118, 75, 162, 0.1);
        outline: none;
    }
    
    /* Enhanced button styles */
    .btn,
    .add-to-cart-btn,
    .checkout-btn {
        padding: 12px 20px;
        font-size: 16px;
        font-weight: 600;
        border-radius: 8px;
        border: none;
        cursor: pointer;
        transition: all 0.3s ease;
        text-align: center;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        min-height: 48px;
    }
    
    .btn:active,
    .add-to-cart-btn:active,
    .checkout-btn:active {
        transform: scale(0.98);
    }
    
    /* Improved card interactions */
    .category-card,
    .product-card {
        cursor: pointer;
        transition: all 0.3s ease;
        border-radius: 12px;
        overflow: hidden;
        background: #ffffff;
        box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }
    
    .category-card:active,
    .product-card:active {
        transform: scale(0.98);
        box-shadow: 0 1px 4px rgba(0,0,0,0.15);
    }
    
    /* Enhanced loading states */
    .loading {
        position: relative;
        overflow: hidden;
    }
    
    .loading::after {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
        animation: loading 1.5s infinite;
    }
    
    @keyframes loading {
        0% { left: -100%; }
        100% { left: 100%; }
    }
    
    /* Improved scrollbars */
    ::-webkit-scrollbar {
        width: 6px;
        height: 6px;
    }
    
    ::-webkit-scrollbar-track {
        background: #f1f1f1;
        border-radius: 3px;
    }
    
    ::-webkit-scrollbar-thumb {
        background: #c1c1c1;
        border-radius: 3px;
    }
    
    ::-webkit-scrollbar-thumb:hover {
        background: #a8a8a8;
    }
    
    /* Enhanced focus indicators */
    *:focus {
        outline: 2px solid #764ba2;
        outline-offset: 2px;
    }
    
    /* Improved text readability */
    body {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        text-rendering: optimizeLegibility;
    }
    
    /* Better spacing for mobile */
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    /* Enhanced modal for mobile */
    .modal-content {
        border-radius: 16px;
        margin: 20px;
        max-height: 90vh;
        overflow-y: auto;
    }
    
    .modal-header {
        position: sticky;
        top: 0;
        background: #fff;
        z-index: 10;
        border-bottom: 1px solid #e9ecef;
    }
    
    /* Improved cart sidebar for mobile */
    .cart-sidebar {
        border-radius: 0;
        width: 100%;
        right: -100%;
        transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    .cart-sidebar.open {
        right: 0;
    }
    

    
    /* Improved mobile menu */
    .mobile-menu {
        width: 300px;
        right: -300px;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        border-top-left-radius: 20px;
        border-bottom-left-radius: 20px;
        backdrop-filter: blur(10px);
    }
    
    .mobile-menu.open {
        right: 0;
    }
    
    .mobile-menu-content a {
        padding: 16px 20px;
        font-size: 16px;
        font-weight: 600;
        border-radius: 12px;
        margin-bottom: 8px;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        gap: 15px;
        color: rgba(255,255,255,0.9);
        text-decoration: none;
        backdrop-filter: blur(5px);
        border: 1px solid rgba(255,255,255,0.1);
    }
    
    .mobile-menu-content a:hover,
    .mobile-menu-content a:active {
        background: rgba(255,255,255,0.15);
        color: #ffffff;
        transform: translateX(-5px);
    }
    
    .mobile-menu-content i {
        font-size: 18px;
        width: 24px;
        text-align: center;
        color: #ffd700;
    }
    
    /* Enhanced pagination for mobile */
    .pagination {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        gap: 8px;
        margin-top: 30px;
    }
    
    .page-link {
        padding: 10px 14px;
        font-size: 14px;
        border-radius: 8px;
        min-width: 40px;
        text-align: center;
        background: #fff;
        border: 1px solid #e9ecef;
        color: #495057;
        text-decoration: none;
        transition: all 0.3s ease;
    }
    
    .page-link:hover,
    .page-link.active {
        background: #764ba2;
        color: #fff;
        border-color: #764ba2;
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(118, 75, 162, 0.3);
    }
    
    /* Improved filters for mobile */
    .filters {
        background: #f8f9fa;
        padding: 20px;
        border-radius: 12px;
        margin-bottom: 25px;
        border: 1px solid #e9ecef;
    }
    
    .sort-options select {
        width: 100%;
        padding: 12px 16px;
        font-size: 16px;
        border-radius: 8px;
        border: 2px solid #e9ecef;
        background: #fff;
        cursor: pointer;
    }
    
    /* Enhanced notifications */
    .notification {
        position: fixed;
        top: 20px;
        right: 20px;
        left: 20px;
        padding: 15px 20px;
        border-radius: 12px;
        font-size: 14px;
        font-weight: 600;
        z-index: 10000;
        box-shadow: 0 4px 20px rgba(0,0,0,0.15);
        backdrop-filter: blur(10px);
        border: 1px solid rgba(255,255,255,0.2);
    }
    
    .notification.success {
        background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
        color: #fff;
    }
    
    .notification.error {
        background: linear-gradient(135deg, #dc3545 0%, #fd7e14 100%);
        color: #fff;
    }
    
    .notification.info {
        background: linear-gradient(135deg, #17a2b8 0%, #6f42c1 100%);
        color: #fff;
    }
    
    /* Improved images for mobile */
    img {
        max-width: 100%;
        height: auto;
        border-radius: 8px;
        transition: all 0.3s ease;
    }
    
    .product-image img,
    .category-image img {
        object-fit: cover;
        width: 100%;
        height: 100%;
    }
    
    /* Enhanced animations */
    @keyframes fadeInUp {
        from {
            opacity: 0;
            transform: translateY(20px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    @keyframes slideInFromRight {
        from {
            opacity: 0;
            transform: translateX(100%);
        }
        to {
            opacity: 1;
            transform: translateX(0);
        }
    }
    
    /* Apply animations */
    .product-card,
    .category-card {
        animation: fadeInUp 0.5s ease;
    }
    
    .mobile-menu.open .mobile-menu-content li {
        animation: slideInFromRight 0.3s ease forwards;
        opacity: 0;
    }
    
    .mobile-menu.open .mobile-menu-content li:nth-child(1) { animation-delay: 0.1s; }
    .mobile-menu.open .mobile-menu-content li:nth-child(2) { animation-delay: 0.2s; }
    .mobile-menu.open .mobile-menu-content li:nth-child(3) { animation-delay: 0.3s; }
    .mobile-menu.open .mobile-menu-content li:nth-child(4) { animation-delay: 0.4s; }
    .mobile-menu.open .mobile-menu-content li:nth-child(5) { animation-delay: 0.5s; }
}

/* Extra small devices (phones, 480px and down) */
@media (max-width: 480px) {
    .container {
        padding-left: 12px;
        padding-right: 12px;
    }
    

    
    .mobile-menu {
        width: 280px;
        right: -280px;
    }
    
    .modal-content {
        margin: 15px;
        border-radius: 12px;
    }
    
    .notification {
        top: 15px;
        right: 15px;
        left: 15px;
        padding: 12px 16px;
        font-size: 13px;
    }
    
    .pagination {
        gap: 6px;
    }
    
    .page-link {
        padding: 8px 12px;
        font-size: 13px;
        min-width: 36px;
    }
    
    .filters {
        padding: 15px;
    }
    
    .sort-options select {
        padding: 10px 14px;
        font-size: 15px;
    }
}

/* Landscape orientation optimizations */
@media (max-width: 768px) and (orientation: landscape) {
    .hero-section {
        padding: 15px 0;
        min-height: 150px;
    }
    
    .hero-content h2 {
        font-size: 1.4rem;
        margin-bottom: 10px;
    }
    
    .hero-content p {
        font-size: 13px;
        margin-bottom: 15px;
    }
    
    .categories-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 8px;
    }
    
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }
    

}

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

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .category-card,
    .product-card,
    .subcategory-card,
    .cart-btn,
    .account-btn,
    .mobile-menu-btn,
    .add-to-cart-btn,
    .quantity-btn,
    .page-link {
        min-height: 44px;
        min-width: 44px;
    }
    
    .mobile-menu-content a {
        min-height: 48px;
        display: flex;
        align-items: center;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        min-height: 44px;
    }
    
    .form-actions button {
        min-height: 48px;
    }
    
    /* Remove hover effects on touch devices */
    .category-card:hover,
    .product-card:hover,
    .btn:hover,
    .add-to-cart-btn:hover,
    .mobile-menu-btn:hover,
    .cart-btn:hover,
    .account-btn:hover {
        transform: none;
        box-shadow: none;
    }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    

    .mobile-menu,
    .cart-sidebar,
    .modal-content {
        transition: none;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .modal-content {
        background: #1a1a1a;
        color: #ffffff;
    }
    
    .modal-header {
        background: #1a1a1a;
        border-bottom-color: #333;
    }
    
    .filters {
        background: #2a2a2a;
        border-color: #333;
    }
    
    .sort-options select {
        background: #333;
        color: #fff;
        border-color: #555;
    }
    
    .page-link {
        background: #333;
        color: #fff;
        border-color: #555;
    }
    
    .page-link:hover,
    .page-link.active {
        background: #764ba2;
        color: #fff;
    }
}