/**
 * Additional Component Styles
 * Flaman Brand Guidelines
 *
 * @package Flaman_Storefront
 */

/* =====================================================
   Broken-image fallback (.img-fallback)
   Applied by JS when an <img> fails to load and gets
   swapped to the placeholder SVG.
   ===================================================== */

/* Fallback placeholder styling is applied inline by JS
   to guarantee it overrides all context-specific rules. */

/* =====================================================
   Reusable Select Dropdown (.flaman-select)
   Usage: wrap a <select> with visible label/value/arrow
   HTML pattern:
     <div class="flaman-select">
       <span class="flaman-select__label">Label:</span>
       <span class="flaman-select__value">Selected</span>
       <select class="flaman-select__input">...</select>
       <svg class="flaman-select__arrow">...</svg>
     </div>
   Modifiers: .flaman-select--sm (compact 36px height)
   ===================================================== */

.flaman-select {
    position: relative;
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 0 15px;
    height: 45px;
    border: 1px solid var(--flaman-secondary-3);
    border-radius: 7px;
    background: var(--background);
    cursor: pointer;
    white-space: nowrap;
    transition: border-color 0.2s ease;
}

.flaman-select:hover {
    border-color: var(--flaman-red);
}

.flaman-select__label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
    pointer-events: none;
}

.flaman-select__value {
    font-size: 0.875rem;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    pointer-events: none;
}

.flaman-select__arrow {
    flex-shrink: 0;
    pointer-events: none;
    transition: transform 0.2s ease;
}

.flaman-select__input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    z-index: 2;
    cursor: pointer;
    border: none;
    border-radius: 7px;
    background: transparent;
    padding: 0;
    margin: 0;
    font-family: var(--font-primary);
    font-size: 0.875rem;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    box-shadow: none;
}

.flaman-select__input:focus {
    box-shadow: none;
    border: none;
    outline: 2px solid var(--flaman-red);
    outline-offset: 2px;
}

.flaman-select__input:focus ~ .flaman-select__arrow {
    transform: rotate(180deg);
}

/* Small variant (toolbar, compact UI) */
.flaman-select--sm {
    height: 36px;
    padding: 0 12px;
    gap: 4px;
}

.flaman-select--sm .flaman-select__label,
.flaman-select--sm .flaman-select__value {
    font-size: 0.8125rem;
}

/* Native variant — visible select, no overlay trick */
.flaman-select--native {
    padding: 0;
    overflow: hidden;
}

select.flaman-select__native {
    width: 100% !important;
    height: 100% !important;
    border: none !important;
    border-radius: 0 !important;
    background: transparent !important;
    padding: 0 28px 0 12px !important;
    margin: 0 !important;
    font-family: var(--font-primary);
    font-size: 0.875rem;
    color: var(--text-primary);
    cursor: pointer;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%23C4161C' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 10px center !important;
    box-shadow: none !important;
}

.flaman-select--sm select.flaman-select__native {
    font-size: 0.8125rem;
    padding: 0 26px 0 10px !important;
}

select.flaman-select__native:focus {
    outline: none !important;
    box-shadow: none !important;
    border: none !important;
}

/* =====================================================
   Filter Checkboxes
   ===================================================== */

.filter-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) 0;
    cursor: pointer;
}

.filter-checkbox input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--flaman-red);
    cursor: pointer;
}

.filter-checkbox label {
    font-size: 0.875rem;
    color: var(--text-primary);
    cursor: pointer;
    margin-bottom: 0;
}

.filter-checkbox .count {
    color: var(--text-muted);
    font-size: 0.75rem;
}

/* Region Filter */
.region-filter-group {
    margin-bottom: var(--spacing-md);
}

.region-filter-group h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-sm) 0;
}

/* =====================================================
   Search Autocomplete
   ===================================================== */

.search-autocomplete {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--background);
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    max-height: 400px;
    overflow-y: auto;
    box-sizing: border-box;
}

@media (max-width: 768px) {
    .search-autocomplete {
        max-height: 60vh;
    }

    .autocomplete-section {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .autocomplete-products li a {
        padding: var(--spacing-xs) var(--spacing-sm);
        gap: var(--spacing-sm);
    }

    .autocomplete-products img {
        width: 40px;
        height: 40px;
    }

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

    .autocomplete-products .product-sku,
    .autocomplete-products .product-price {
        font-size: 0.75rem;
    }

    .autocomplete-categories li a {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.875rem;
    }
}

.search-wrapper {
    position: relative;
}

.autocomplete-section {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.autocomplete-section:last-child {
    border-bottom: none;
}

.autocomplete-section h4 {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin: 0 0 var(--spacing-sm) 0;
}

.autocomplete-products,
.autocomplete-categories {
    list-style: none;
    padding: 0;
    margin: 0;
}

.autocomplete-products li a {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.autocomplete-products li a:hover {
    background: var(--background-gray);
}

.autocomplete-products img {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.autocomplete-products .product-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.autocomplete-products .product-title {
    font-weight: 500;
    color: var(--text-primary);
}

.autocomplete-products .product-sku {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.autocomplete-products .product-price {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-color);
}

.autocomplete-categories li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    transition: background var(--transition-fast);
}

.autocomplete-categories li a:hover {
    background: var(--background-gray);
}

.autocomplete-categories .category-count {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Keyboard Navigation Active State */
.autocomplete-products li a.keyboard-active,
.autocomplete-categories li a.keyboard-active {
    background: var(--primary-color);
    color: var(--background);
    outline: 2px solid var(--primary-color);
    outline-offset: -2px;
}

.autocomplete-products li a.keyboard-active .product-title,
.autocomplete-products li a.keyboard-active .product-sku,
.autocomplete-products li a.keyboard-active .product-price {
    color: var(--background);
}

.autocomplete-categories li a.keyboard-active .category-count {
    color: rgba(255, 255, 255, 0.8);
}

/* =====================================================
   Cart Messages
   ===================================================== */

.cart-message {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--background);
    border-left: 4px solid;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    z-index: 9999;
    opacity: 0;
    transform: translateX(100%);
    transition: all var(--transition-base);
}

.cart-message.show {
    opacity: 1;
    transform: translateX(0);
}

.cart-message.success {
    border-color: var(--success);
    color: var(--success);
}

.cart-message.error {
    border-color: var(--error);
    color: var(--error);
}

/* =====================================================
   Mobile Menu Toggle
   ===================================================== */

.mobile-menu-toggle {
    display: none;
    width: 100%;
    padding: var(--spacing-md);
    background: var(--primary-color);
    color: var(--background);
    border: none;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }

    .main-navigation ul {
        display: none;
        flex-direction: column;
    }
}

/* =====================================================
   Sticky Toolbar
   ===================================================== */

/* =====================================================
   Loading States
   ===================================================== */

.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    z-index: 10;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* =====================================================
   Filter Close Button (Mobile)
   ===================================================== */

.filter-close {
    display: none;
    width: 100%;
    padding: var(--spacing-md);
    background: var(--text-primary);
    color: var(--background);
    border: none;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    margin-bottom: var(--spacing-md);
}

@media (max-width: 768px) {
    .filter-close {
        display: block;
    }
}

/* =====================================================
   Carousel Navigation (Related Products)
   ===================================================== */

.carousel-prev,
.carousel-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: var(--background);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    font-size: 1.5rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 2;
}

.carousel-prev:hover,
.carousel-next:hover {
    background: var(--primary-color);
    color: var(--background);
    border-color: var(--primary-color);
}

.carousel-prev {
    left: -20px;
}

.carousel-next {
    right: -20px;
}

.related.products {
    position: relative;
    overflow: hidden;
}

.related.products ul.products {
    transition: transform var(--transition-base);
}

/* =====================================================
   Quantity Buttons
   ===================================================== */

.qty-btn {
    width: 36px;
    height: 36px;
    background: var(--background-gray);
    border: none;
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.qty-btn:hover {
    background: var(--border-color);
}

.qty-decrement {
    border-right: 1px solid var(--border-color);
}

.qty-increment {
    border-left: 1px solid var(--border-color);
}

/* =====================================================
   Selected Location Highlight
   ===================================================== */

.location-stock-item.selected {
    border-color: var(--flaman-red);
    background: rgba(196, 18, 48, 0.05);
}

.location-stock-item {
    cursor: pointer;
    transition: all var(--transition-fast);
}

.location-stock-item:hover {
    border-color: var(--flaman-red);
}

/* =====================================================
   Zoom Active State
   ===================================================== */

.woocommerce-product-gallery__image.zoom-active {
    cursor: zoom-in;
}

/* =====================================================
   Button States
   ===================================================== */

.button.loading,
.add_to_cart_button.loading {
    position: relative;
    color: transparent;
    pointer-events: none;
}

.button.loading::after,
.add_to_cart_button.loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--background);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

.button.added,
.add_to_cart_button.added {
    background: var(--success) !important;
}

/* =====================================================
   Screen Reader Text
   ===================================================== */

.screen-reader-text {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* =====================================================
   404 Error Page
   ===================================================== */

.error-404-page {
    padding: var(--spacing-2xl) 0;
}

.error-404-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.error-404-header {
    margin-bottom: var(--spacing-2xl);
}

.error-404-title {
    font-size: 8rem;
    font-weight: 700;
    color: var(--flaman-red);
    line-height: 1;
    margin-bottom: var(--spacing-md);
}

.error-404-header h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.error-404-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 0;
}

/* 404 Search Form */
.error-404-search {
    background: var(--background-gray);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-2xl);
}

.error-404-search h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
}

.error-404-search .search-form-large {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

.error-404-search .search-wrapper {
    border-width: 2px;
    display: flex;
    align-items: stretch;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--background);
    transition: border-color var(--transition-fast);
    overflow: hidden;
}

.error-404-search .search-wrapper:focus-within {
    border-color: var(--primary-color);
}

.error-404-search .search-field {
    flex-grow: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 1.125rem;
    border: none;
    background: transparent;
    outline: none;
}

.error-404-search .search-submit {
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--primary-color);
    border: none;
    color: var(--background);
    cursor: pointer;
    transition: background var(--transition-fast);
    font-size: 1rem;
    gap: var(--spacing-sm);
    display: flex;
    align-items: center;
    font-weight: 600;
    white-space: nowrap;
}

.error-404-search .search-submit:hover {
    background: var(--primary-dark);
}

.error-404-search .search-autocomplete {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1000;
}

/* 404 Helpful Links */
.error-404-links {
    margin-bottom: var(--spacing-2xl);
    padding: var(--spacing-xl);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
}

.error-404-links h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.error-404-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
}

.error-404-links li a {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--primary-color);
    color: var(--background);
    border-radius: var(--radius-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.error-404-links li a:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* 404 Popular Products */
.error-404-products {
    margin-top: var(--spacing-2xl);
}

.error-404-products h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
}

.error-404-products .products {
    margin-top: 0;
}

/* Mobile Responsive for 404 */
@media (max-width: 768px) {
    .error-404-page {
        padding: var(--spacing-lg) 0;
    }

    .error-404-content {
        padding: 0 var(--spacing-md);
        max-width: 100%;
        box-sizing: border-box;
    }

    .error-404-title {
        font-size: clamp(3rem, 15vw, 5rem);
    }

    .error-404-header h2 {
        font-size: clamp(1.25rem, 5vw, 1.5rem);
    }

    .error-404-header p {
        font-size: 1rem;
    }

    .error-404-search {
        padding: var(--spacing-md);
        margin-left: calc(-1 * var(--spacing-md));
        margin-right: calc(-1 * var(--spacing-md));
        border-radius: 0;
    }

    .error-404-search h3 {
        font-size: 1.25rem;
    }

    .error-404-search .search-form-large {
        max-width: 100%;
    }

    .error-404-search .search-field {
        font-size: 1rem;
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .error-404-search .search-submit {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.875rem;
    }

    .error-404-search .search-submit svg {
        width: 20px;
        height: 20px;
    }

    .error-404-links {
        padding: var(--spacing-md);
        margin-left: calc(-1 * var(--spacing-md));
        margin-right: calc(-1 * var(--spacing-md));
    }

    .error-404-links ul {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-sm);
    }

    .error-404-links li a {
        text-align: center;
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .error-404-products h3 {
        font-size: 1.25rem;
    }
}