/* ========================================
   E-commerce Responsive CSS
   ======================================== */

@media (max-width: 1200px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .category-card.large {
        grid-row: span 1;
    }
}

@media (max-width: 1024px) {
    .hero-slider {
        height: 500px;
        width: calc(100% - 2rem);
        margin: 1.5rem auto;
    }

    .slide .container {
        grid-template-columns: 1fr;
        text-align: center;
        padding-left: calc(1.5rem + 70px);
        padding-right: calc(1.5rem + 70px);
    }

    .slide-content {
        max-width: 500px;
        margin: 0 auto;
    }

    .slide-content p {
        margin-left: auto;
        margin-right: auto;
    }

    .slide-actions {
        justify-content: center;
    }

    .slide-image {
        display: none;
    }

    /* Slider buttons - tablet */
    .slider-btn {
        width: 44px;
        height: 44px;
    }

    .slider-btn svg {
        width: 20px;
        height: 20px;
    }

    .slider-btn-prev {
        left: 1rem;
    }

    .slider-btn-next {
        right: 1rem;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .newsletter-content {
        flex-direction: column;
        text-align: center;
    }

    .newsletter-form {
        max-width: 100%;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .category-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }

    .top-links-left {
        display: none !important;
    }

    .top-bar-content {
        flex-direction: column;
        height: auto;
        padding: 0.5rem 0;
        gap: 0.25rem;
    }

    .top-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.75rem;
    }

    .header-main {
        height: 60px;
        gap: 1rem;
        position: relative;
    }

    .search-bar {
        display: none;
    }

    .header-icon span {
        display: none;
    }

    .cart-total {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    /* Hide desktop navigation on mobile - use sidebar instead */
    .main-nav {
        display: none !important;
    }

    /* Filter toggle button for category pages */
    .filter-toggle-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        width: 100%;
        padding: 0.875rem 1rem;
        background: var(--bg-card);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-lg);
        font-size: 0.875rem;
        font-weight: 600;
        color: var(--text-primary);
        cursor: pointer;
        margin-bottom: 1rem;
        transition: all var(--transition-fast);
    }

    .filter-toggle-btn:hover {
        background: var(--bg-secondary);
    }

    .filter-toggle-btn.active {
        background: var(--color-primary-500);
        color: white;
        border-color: var(--color-primary-500);
    }

    .filter-toggle-btn .toggle-arrow {
        transition: transform 0.3s ease;
    }

    .filter-toggle-btn.active .toggle-arrow {
        transform: rotate(180deg);
    }

    /* Sidebar hidden by default on mobile */
    .sidebar {
        display: none;
        width: 100%;
        margin-bottom: 1.5rem;
    }

    .sidebar.active {
        display: block;
    }

    .sidebar-content {
        position: static;
    }

    .mega-menu-content {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .mega-col.featured {
        margin: 1rem -1rem -1rem;
        border-radius: 0;
    }

    .filter-grid {
        flex-direction: column;
    }

    .filter-group {
        min-width: 100%;
    }

    .filter-btn {
        width: 100%;
        justify-content: center;
    }

    .category-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }

    .category-card {
        padding: 1rem;
    }

    .category-icon {
        width: 48px;
        height: 48px;
        margin-bottom: 0.75rem;
    }

    .category-card.large {
        grid-row: span 1;
    }

    .section-header {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .tabs {
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand p {
        max-width: 100%;
    }

    .social-links {
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .payment-methods {
        flex-wrap: wrap;
        justify-content: center;
    }

    /* Slider buttons - mobile (768px and below) */
    .hero-slider .slider-btn {
        top: 50% !important;
        transform: translateY(-50%) !important;
    }

    .hero-slider .slider-btn:hover {
        transform: translateY(-50%) scale(1.1) !important;
    }

    .hero-slider .slider-btn:active {
        transform: translateY(-50%) scale(0.95) !important;
    }

    .hero-slider .slider-btn-prev {
        left: 0.75rem !important;
        right: auto !important;
    }

    .hero-slider .slider-btn-next {
        right: 0.75rem !important;
        left: auto !important;
    }

    /* Slider content - center on mobile */
    .slide .container {
        align-items: center;
        justify-content: center;
    }

    .slide-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-slider {
        height: 400px;
        width: calc(100% - 3.5rem);
        margin: 1.5rem auto;
        border-radius: var(--radius-2xl);
        box-shadow: var(--shadow-xl);
    }

    .container {
        padding-left: 1.75rem;
        padding-right: 1.75rem;
    }

    .slide .container {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }

    /* Breadcrumbs - mobile */
    .breadcrumbs {
        display: flex;
        align-items: center;
        white-space: nowrap;
        overflow: hidden;
        gap: 0.375rem;
    }

    .breadcrumbs a {
        flex-shrink: 0;
        white-space: nowrap;
    }

    .breadcrumbs .current {
        flex-shrink: 1;
        overflow: hidden;
        text-overflow: ellipsis;
        min-width: 0;
    }

    /* Slider buttons - mobile */
    .hero-slider .slider-btn {
        width: 40px;
        height: 40px;
        opacity: 0.9;
        top: 50% !important;
        transform: translateY(-50%) !important;
    }

    .hero-slider .slider-btn:hover {
        transform: translateY(-50%) scale(1.1) !important;
    }

    .hero-slider .slider-btn:active {
        transform: translateY(-50%) scale(0.95) !important;
    }

    .hero-slider .slider-btn-prev {
        left: 0.75rem !important;
        right: auto !important;
    }

    .hero-slider .slider-btn-next {
        right: 0.75rem !important;
        left: auto !important;
    }

    .slider-btn svg {
        width: 18px;
        height: 18px;
    }

    .slider-dots {
        bottom: 1rem;
    }

    .slide .container {
        padding: 2rem 1rem;
        height: 100%;
    }

    .slide-content h1 {
        font-size: 1.75rem;
    }

    .slide-badge {
        font-size: 0.625rem;
        padding: 0.25rem 0.75rem;
    }

    .slide-actions {
        flex-direction: column;
        position: absolute;
        bottom: -5.5rem;
        left: 50%;
        transform: translateX(-50%);
        width: calc(100% - 3rem);
        max-width: 300px;
        z-index: 10;
        margin: 0;
    }

    .slide-actions .btn {
        width: 100%;
    }

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

    /* Keep card vertical on very small screens */
    .product-card {
        display: flex;
        flex-direction: column;
    }

    .product-image {
        padding: 1.5rem;
        min-height: 140px;
    }

    .image-placeholder {
        height: 100px;
    }

    .product-brand {
        padding: 0.5rem 1rem 0;
    }

    .product-content {
        padding: 0.5rem 1rem 1rem;
    }

    .product-title {
        font-size: 0.875rem;
    }

    .product-footer {
        flex-wrap: wrap;
        gap: 0.75rem;
    }

    .product-badges {
        top: 0.75rem;
        left: 0.75rem;
    }

    .badge {
        font-size: 0.5625rem;
        padding: 0.2rem 0.5rem;
    }

    .category-grid {
        grid-template-columns: 1fr 1fr;
    }

    .category-card h3 {
        font-size: 0.8125rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .feature-item {
        flex-direction: column;
        text-align: center;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form input,
    .newsletter-form .btn {
        width: 100%;
    }

    .back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 44px;
        height: 44px;
    }

    /* Sidebar layout adjustments for mobile */
    .layout-sidebar {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        order: -1;
        margin-bottom: 1.5rem;
    }

    .sidebar-content {
        position: static;
    }
}

/* Mobile Search */
@media (max-width: 768px) {
    .mobile-search {
        display: block;
        padding: 0.75rem 1rem;
        background: var(--bg-secondary);
        border-bottom: 1px solid var(--border-color);
    }

    .mobile-search .search-bar {
        display: flex;
        max-width: 100%;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .brand-track {
        animation: none;
    }
}

/* Print */
@media print {

    .top-bar,
    .header,
    .hero-slider,
    .brand-bar,
    .filter-section,
    .newsletter,
    .back-to-top,
    .preloader {
        display: none !important;
    }

    .section {
        padding: 1rem 0;
    }

    body {
        background: white;
        color: black;
    }
}