/* Complete Provisions - Responsive Styles */

/* Global responsive utilities */
@media (max-width: 1280px) {
    .container {
        max-width: 100%;
        padding: 0 var(--spacing-lg);
    }
}

@media (max-width: 1024px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    html {
        font-size: 93.75%; /* 15px base */
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    html {
        font-size: 93.75%; /* 15px base */
    }
    
    /* Touch targets minimum 44px */
    .button,
    button,
    input[type="button"],
    input[type="submit"],
    input[type="reset"],
    a.button,
    .woocommerce a.button,
    .woocommerce button.button,
    .menu-toggle,
    .cart-link,
    .mini-cart-close,
    .mini-cart-item-remove,
    .product-card-quick-add .button,
    .product-card-add-to-cart .button,
    .product-add-to-cart-form .button,
    .cart_totals .button {
        min-height: 44px;
        min-width: 44px;
    }
    
    /* Form inputs */
    input[type="text"],
    input[type="email"],
    input[type="tel"],
    input[type="number"],
    input[type="search"],
    input[type="url"],
    input[type="password"],
    textarea,
    select {
        min-height: 44px;
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    /* Navigation */
    .primary-menu > li > a {
        min-height: 44px;
        padding: var(--spacing-md) var(--spacing-sm);
    }
    
    .sub-menu a {
        min-height: 44px;
        padding: var(--spacing-md) var(--spacing-lg);
    }
    
    /* Cart */
    .cart-link {
        min-height: 44px;
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    /* Product cards */
    .product-card-title a {
        -webkit-line-clamp: 2;
    }
}

@media (max-width: 414px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    html {
        font-size: 87.5%; /* 14px base */
    }
    
    .site-header {
        padding: var(--spacing-sm) 0;
    }
    
    .header-container {
        gap: var(--spacing-sm);
    }
    
    .custom-logo {
        max-height: 40px;
    }
    
    .site-title {
        font-size: var(--font-size-base);
    }
    
    .site-tagline {
        display: none;
    }
    
    .menu-toggle-text {
        display: none;
    }
    
    .menu-toggle {
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .cart-label {
        display: none;
    }
    
    .cart-link {
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .cart-count {
        min-width: 1.25rem;
        height: 1.25rem;
        font-size: 10px;
    }
    
    .product-card-image-wrapper {
        aspect-ratio: 1 / 1;
    }
    
    .product-card-info {
        padding: var(--spacing-sm);
    }
    
    .product-card-title {
        font-size: var(--font-size-sm);
    }
    
    .product-card-price .woocommerce-Price-amount {
        font-size: var(--font-size-base);
    }
    
    .product-title {
        font-size: var(--font-size-xl);
    }
    
    .product-price .woocommerce-Price-amount {
        font-size: var(--font-size-xl);
    }
    
    .trust-item {
        flex: 1 1 100%;
        justify-content: center;
    }
    
    .mini-cart-drawer {
        max-width: 100%;
    }
}

@media (max-width: 375px) {
    .container {
        padding: 0 var(--spacing-xs);
    }
    
    html {
        font-size: 87.5%; /* 14px base */
    }
    
    .site-header {
        padding: var(--spacing-xs) 0;
    }
    
    .header-container {
        gap: var(--spacing-xs);
    }
    
    .product-single {
        padding: var(--spacing-md) 0;
    }
    
    .product-summary {
        padding: var(--spacing-md);
    }
    
    .product-gallery .flex-control-thumbs img {
        width: 64px;
        height: 64px;
    }
    
    .related-products .products,
    .cross-sells .products,
    .upsells.products .products {
        grid-template-columns: 1fr !important;
    }
}

/* Print styles */
@media print {
    .site-header,
    .site-footer,
    .site-cart,
    .menu-toggle,
    .mini-cart-drawer,
    .mini-cart-overlay,
    .product-add-to-cart-form,
    .trust-indicators,
    .related-products,
    .upsells,
    .cross-sells,
    .woocommerce-pagination,
    .woocommerce-result-count,
    .woocommerce-ordering,
    .cart_totals .wc-proceed-to-checkout,
    .woocommerce-shipping-calculator {
        display: none !important;
    }
    
    .product-single-grid {
        display: block;
    }
    
    .product-gallery {
        position: static;
        margin-bottom: var(--spacing-lg);
    }
    
    .product-summary {
        position: static;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
        color: #000;
        background: #fff;
    }
    
    a {
        text-decoration: none;
        color: #000;
    }
    
    .product-title {
        font-size: 18pt;
        page-break-after: avoid;
    }
    
    .product-price {
        font-size: 16pt;
        font-weight: bold;
    }
    
    .wc-tab {
        display: block !important;
        page-break-inside: avoid;
    }
    
    .wc-tabs {
        display: none;
    }
}

/* High contrast mode adjustments */
@media (prefers-contrast: high) {
    :root {
        --border-width: 2px;
        --focus-outline-width: 3px;
        --focus-outline-offset: 3px;
    }
    
    .product-card {
        border-width: 2px;
    }
    
    .button,
    .woocommerce a.button,
    .woocommerce button.button {
        border-width: 2px;
    }
    
    input[type="text"],
    input[type="email"],
    input[type="tel"],
    input[type="number"],
    input[type="search"],
    input[type="url"],
    input[type="password"],
    textarea,
    select {
        border-width: 2px;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .product-card:hover .product-card-image {
        transform: none;
    }
    
    .product-card:hover .product-card-quick-add {
        opacity: 1;
        transform: none;
    }
    
    .mini-cart-drawer.open,
    .mini-cart-overlay.open {
        transition: none;
    }
}

/* Landscape mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .nav-menu-wrapper {
        max-height: calc(100vh - var(--header-height, 70px));
        overflow-y: auto;
    }
    
    .mini-cart-drawer {
        max-height: 100vh;
        overflow-y: auto;
    }
}

/* Large desktop */
@media (min-width: 1440px) {
    .container {
        max-width: 1320px;
    }
    
    .products {
        grid-template-columns: repeat(4, 1fr) !important;
    }
    
    .related-products .products,
    .cross-sells .products,
    .upsells.products .products {
        grid-template-columns: repeat(4, 1fr) !important;
    }
}

/* Focus visible polyfill for older browsers */
.focus-visible:focus {
    outline: var(--focus-outline-width) solid var(--color-primary);
    outline-offset: var(--focus-outline-offset);
}

/* Skip link visible on focus */
.skip-link:focus {
    position: absolute;
    top: var(--spacing-lg);
    left: var(--spacing-lg);
    z-index: 100000;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-primary);
    color: var(--color-on-primary);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-md);
    text-decoration: none;
}

/* Screen reader only */
.screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.screen-reader-text:focus {
    position: absolute;
    top: var(--spacing-lg);
    left: var(--spacing-lg);
    width: auto;
    height: auto;
    padding: var(--spacing-sm) var(--spacing-md);
    margin: 0;
    overflow: visible;
    clip: auto;
    white-space: normal;
    background-color: var(--color-primary);
    color: var(--color-on-primary);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-md);
    z-index: 100000;
}

/* 404 Page Styles */
.error-404 {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-lg);
    max-width: 800px;
    margin: 0 auto;
}

.error-404-code {
    font-size: 12rem;
    font-weight: 700;
    line-height: 1;
    color: var(--color-primary);
    opacity: 0.1;
    margin-bottom: calc(var(--spacing-xl) * -1);
    letter-spacing: -0.05em;
}

@media (max-width: 768px) {
    .error-404-code {
        font-size: 8rem;
    }
}

@media (max-width: 414px) {
    .error-404-code {
        font-size: 6rem;
    }
}

.page-title {
    font-size: var(--font-size-3xl);
    margin: 0 0 var(--spacing-md);
}

.error-404-message {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.error-404-search {
    max-width: 500px;
    margin: 0 auto var(--spacing-2xl);
}

.error-404-search .search-form {
    display: flex;
    gap: var(--spacing-sm);
}

.error-404-search .search-field {
    flex: 1;
    min-width: 0;
    padding-right: 56px;
}

.error-404-search button {
    position: absolute;
    right: var(--spacing-sm);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    padding: var(--spacing-xs);
    color: var(--color-text-muted);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.error-404-search button:hover,
.error-404-search button:focus {
    color: var(--color-primary);
}

.error-404-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-3xl);
}

.error-404-actions .button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.error-404-section-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin: 0 0 var(--spacing-lg);
    color: var(--color-text-heading);
}

.error-404-categories {
    margin-bottom: var(--spacing-3xl);
}

.error-404-categories-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    list-style: none;
    margin: 0;
    padding: 0;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 768px) {
    .error-404-categories-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .error-404-categories-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

.error-404-category-link {
    display: block;
    padding: var(--spacing-lg);
    background-color: var(--color-surface);
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: var(--color-text);
    transition: all var(--transition-fast);
}

.error-404-category-link:hover,
.error-404-category-link:focus {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.error-404-category-name {
    display: block;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-heading);
}

.error-404-category-count {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.error-404-help {
    padding-top: var(--spacing-xl);
    border-top: var(--border-width) solid var(--color-border);
}

.error-404-help-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    max-width: 600px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .error-404-help-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.error-404-help-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    background-color: var(--color-surface);
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: var(--color-text);
    transition: all var(--transition-fast);
}

.error-404-help-item:hover,
.error-404-help-item:focus {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.error-404-help-item svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

.error-404-help-item span {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-heading);
}

@media (max-width: 414px) {
    .error-404-categories-grid {
        grid-template-columns: 1fr;
    }
    
    .error-404-help-grid {
        grid-template-columns: 1fr;
    }
}