/* Responsive Styles for E-Commerce Website */

/* Large Desktops */
@media (max-width: 1200px) {
    .container {
        max-width: 960px;
    }
}

/* Tablets and Small Desktops */
@media (max-width: 992px) {
    .container {
        max-width: 720px;
    }
    
    .product-details {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .checkout-content {
        grid-template-columns: 1fr;
    }
    
    .order-summary-sidebar {
        order: -1;
        margin-bottom: var(--spacing-xl);
    }
    
    .reviews-summary {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
}

/* Tablets */
@media (max-width: 768px) {
    .container {
        max-width: 540px;
    }
    
    /* Header Responsive */
    .main-nav {
        display: none;
    }
    
    .header-actions .search-box {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .header-content {
        position: relative;
    }
    
    /* Mobile Menu (when active) */
    .main-nav.active {
        display: block;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--white);
        box-shadow: var(--shadow-md);
        padding: var(--spacing-md);
    }
    
    .main-nav.active ul {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .main-nav.active a {
        display: block;
        padding: var(--spacing-sm);
    }
    
    /* Hero Section */
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    /* Controls */
    .controls-container {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .filter-group {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    /* Cart Page */
    .cart-content {
        grid-template-columns: 1fr;
    }
    
    .cart-item {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .cart-item-image {
        width: 100%;
        height: 200px;
    }
    
    .cart-item-actions {
        justify-content: space-between;
    }
    
    /* Checkout Steps */
    .checkout-steps {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .checkout-steps::before {
        display: none;
    }
    
    .step {
        flex-direction: row;
        gap: var(--spacing-md);
        align-items: center;
        width: 100%;
    }
    
    .step-info {
        text-align: left;
    }
    
    /* Forms */
    .form-row {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
}

/* Mobile Phones */
@media (max-width: 576px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    /* Products Grid */
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    /* Product Details */
    .image-thumbnails {
        justify-content: center;
    }
    
    .product-actions {
        flex-wrap: wrap;
    }
    
    .btn-add-to-cart, .btn-secondary {
        flex: 1;
        min-width: 150px;
    }
    
    /* Cart */
    .cart-item-actions {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .cart-item-quantity {
        order: -1;
    }
    
    /* Checkout */
    .payment-method label, .shipping-option label {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .payment-method label span, .shipping-option label span {
        align-self: flex-end;
    }
}

/* Deals Page Responsive */

/* Tablets */
@media (max-width: 768px) {
    /* Timer */
    .timer {
        flex-wrap: wrap;
    }
    
    .time-unit {
        min-width: 60px;
        padding: 0.5rem;
    }
    
    .time-value {
        font-size: 1.5rem;
    }
    
    .time-separator {
        font-size: 1.5rem;
    }
    
    /* Flash Sale */
    .section-header {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: flex-start;
    }
    
    .flash-products {
        grid-template-columns: 1fr;
    }
    
    /* Daily Deals */
    .daily-deals-content {
        grid-template-columns: 1fr;
    }
    
    .deal-banner {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .deal-image {
        order: -1;
    }
    
    /* Newsletter */
    .newsletter-form {
        flex-direction: column;
    }
}

/* Mobile Phones */
@media (max-width: 576px) {
    /* Categories Tabs */
    .categories-tabs {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: var(--spacing-sm);
    }
    
    .tab-btn {
        white-space: nowrap;
    }
    
    /* Days Tabs */
    .days-tabs {
        overflow-x: auto;
        padding-bottom: var(--spacing-sm);
    }
    
    .day-tab {
        white-space: nowrap;
    }
    
    /* Timer */
    .time-unit {
        min-width: 50px;
        padding: 0.5rem;
    }
    
    .time-value {
        font-size: 1.25rem;
    }
    
    .time-label {
        font-size: 0.75rem;
    }
    
    /* Deals Grid */
    .deals-grid {
        grid-template-columns: 1fr;
    }
    
    /* Bank Offers */
    .offers-grid {
        grid-template-columns: 1fr;
    }
    
    /* Special Offers */
    .special-offers-grid {
        grid-template-columns: 1fr;
    }
    
    /* Other Daily Deals */
    .other-daily-deals {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        display: grid;
    }
}