/* 
 * Biix Variations - Universal Styles
 * Works with Classic, Hummingbird and custom themes
 */

/* ===== VARIATIONS STYLES ===== */

.biix-variations-container {
    margin: 15px 0;
    padding: 0;
}

.biix-variations-group {
    margin-bottom: 15px;
}

.biix-variations-label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    font-size: 14px;
    color: #333;
}

.biix-variations-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.biix-variations-list li {
    margin: 0;
    padding: 0;
}

.biix-variation-link {
    display: block;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
}

.biix-variation-link:hover {
    transform: scale(1.05);
    text-decoration: none;
}

.biix-variation-link img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    display: block;
    border: 2px solid #ddd;
    border-radius: 4px;
    transition: border-color 0.2s ease;
}

.biix-variation-link:hover img {
    border-color: #333;
}

.biix-variation-link.current-variation img {
    border-color: #a7bf2e !important;
}

.biix-variation-link.current-variation {
    pointer-events: none !important;
    cursor: default !important;
    opacity: 0.8;
}

.biix-variation-link.current-variation:hover {
    transform: none !important;
}

.biix-variation-link .variant-name {
    padding: 8px 12px;
    display: block;
    border: 2px solid #ddd;
    border-radius: 4px;
    background: white;
    color: #333;
    font-size: 14px;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.biix-variation-link:hover .variant-name {
    border-color: #333;
    background: #f5f5f5;
}

.biix-variation-link.current-variation .variant-name {
    border-color: #a7bf2e !important;
    background: #f5f8f0;
    font-weight: 600;
    color: #666;
}

/* Current variation styles for different display types */
.biix-variation-link.current-variation .variant-fallback,
.biix-variation-link.current-variation .variant-name-only {
    border-color: #a7bf2e !important;
    background: #f5f8f0;
    color: #666;
}

.biix-variation-link.current-variation .variant-name-below {
    color: #666;
}

/* Unavailable product styles */
.biix-variation-link.unavailable {
    pointer-events: none !important;
    cursor: default !important;
    opacity: 0.4;
    filter: grayscale(100%);
}

.biix-variation-link.unavailable:hover {
    transform: none !important;
}

.biix-variation-link.unavailable img {
    border-color: #ccc !important;
    filter: grayscale(100%);
}

.biix-variation-link.unavailable .variant-name,
.biix-variation-link.unavailable .variant-fallback,
.biix-variation-link.unavailable .variant-name-only {
    border-color: #ccc !important;
    background: #f5f5f5 !important;
    color: #999 !important;
}

.biix-variation-link.unavailable .variant-name-below {
    color: #999 !important;
}

/* ===== RECOMMENDATIONS STYLES ===== */

/* Multi-group wrapper */
.biix-recommendations-wrapper {
    width: 100%;
}

.biix-recommended-container {
    margin: 15px 0;
    padding: 15px;
    border: 1px solid #ddd;
    background: #f9f9f9;
    border-radius: 4px;
}

.biix-recommended-content {
    margin-bottom: 15px;
    color: #333;
}

.biix-recommended-content h3,
.biix-recommended-content h4 {
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 16px;
    font-weight: 600;
}

.biix-recommended-content p {
    margin-bottom: 10px;
    line-height: 1.5;
}

/* Single product display */
.biix-recommended-single {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 10px;
    background: white;
    border-radius: 4px;
}

.biix-recommended-single img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.biix-recommended-single .btn {
    flex-shrink: 0;
}

/* Multiple products display - dropdown */
.biix-recommended-multiple {
    width: 100%;
}

.biix-recommended-multiple select {
    width: 100%;
    margin-bottom: 10px;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: white;
    font-size: 14px;
}

.biix-selected-preview {
    margin: 15px 0;
    padding: 10px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.biix-selected-preview > div {
    display: flex;
    align-items: center;
    gap: 15px;
}

.biix-preview-image {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.biix-preview-name {
    font-weight: bold;
    margin-bottom: 5px;
    color: #333;
}

.biix-preview-price {
    color: #666;
    font-size: 14px;
}

/* Multiple products display - checkbox mode */
.biix-recommended-checkbox {
    width: 100%;
}

.biix-recommended-checkbox > label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: #333;
}

.biix-checkbox-scroll {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: white;
    padding: 10px;
}

.biix-checkbox-scroll::-webkit-scrollbar {
    width: 8px;
}

.biix-checkbox-scroll::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.biix-checkbox-scroll::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

.biix-checkbox-scroll::-webkit-scrollbar-thumb:hover {
    background: #555;
}

.biix-checkbox-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    margin-bottom: 8px;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.2s ease;
    background: white;
}

.biix-checkbox-item:last-child {
    margin-bottom: 0;
}

.biix-checkbox-item:hover {
    background: #f5f5f5;
}

.biix-product-checkbox {
    /* Bootstrap form-check-input styling */
    --bs-form-check-bg: var(--bs-body-bg);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-color: #ffffff;
    background-image: var(--bs-form-check-bg-image);
    background-position: 50%;
    background-repeat: no-repeat;
    background-size: contain;
    border: 2px solid #e0e0e0;
    border-radius: 0.25rem;
    width: 20px;
    height: 20px;
    cursor: pointer;
    flex-shrink: 0;
    margin-right: 0.75rem;
    transition: all 0.3s ease;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
    vertical-align: top;
}

.biix-product-checkbox:checked {
    background-color: #f95b38;
    border-color: #f95b38;
    --bs-form-check-bg-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath fill='none' stroke='%23fff' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='m6 10 3 3 6-6'/%3E%3C/svg%3E");
}

.biix-product-checkbox:focus {
    border-color: #f95b38;
    outline: 0;
    box-shadow: 0 0 0 0.25rem rgba(249, 91, 56, 0.25);
}

.biix-product-checkbox:hover {
    border-color: #f95b38;
}

.biix-checkbox-item img {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: 4px;
    flex-shrink: 0;
}

.biix-checkbox-item > div {
    flex: 1;
}

.biix-checkbox-item > div > div:first-child {
    font-weight: bold;
    margin-bottom: 3px;
    color: #333;
}

.biix-checkbox-item > div > div:last-child {
    color: #666;
    font-size: 14px;
}

/* Messages */
.biix-recommended-message {
    margin-top: 10px;
}

.biix-recommended-message .alert {
    padding: 10px 15px;
    margin: 0;
    border-radius: 4px;
}

/* Button styles */
.biix-add-single,
.biix-recommended-add-to-cart,
.biix-recommended-add-selected {
    min-width: auto;
    padding: 10px 15px;
    border: none;
    border-radius: 4px;
    background-color: #007bff;
    color: white;
    cursor: pointer;
    transition: background-color 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.biix-add-single:hover,
.biix-recommended-add-to-cart:hover,
.biix-recommended-add-selected:hover {
    background-color: #0056b3;
}

.biix-add-single:disabled,
.biix-recommended-add-to-cart:disabled,
.biix-recommended-add-selected:disabled {
    background-color: #6c757d;
    cursor: not-allowed;
}

.biix-add-single .material-icons,
.biix-recommended-add-to-cart .material-icons,
.biix-recommended-add-selected .material-icons {
    font-size: 20px;
}

.biix-recommended-add-selected {
    width: 100%;
    margin-top: 10px;
    padding: 12px;
}

/* ===== RESPONSIVE ADJUSTMENTS ===== */

@media (max-width: 768px) {
    .biix-variations-container,
    .biix-recommended-container {
        margin: 10px 0;
    }
    
    .biix-recommended-container {
        padding: 10px;
    }
    
    .biix-recommended-single,
    #biix-selected-preview > div {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .biix-recommended-single .btn,
    #biix-recommended-add-to-cart {
        width: 100%;
    }
}

/* ===== ADMIN PANEL STYLES ===== */

.products-selection .product-line-info {
    display: flex;
    align-items: center;
    padding: 8px;
    margin-bottom: 5px;
    background-color: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 4px;
}

.products-selection .product-image {
    margin-right: 10px;
    border-radius: 4px;
}

.products-selection .label {
    font-weight: 500;
    margin-right: 10px;
}

.products-selection .value {
    color: #6c757d;
    margin-right: 10px;
}

.products-selection .attribute-list {
    font-size: 0.875rem;
    color: #6c757d;
}

/* ===== ANIMATIONS ===== */

@keyframes biixFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.biix-fade-in {
    animation: biixFadeIn 0.3s ease-in-out;
}

.rotating {
    animation: spin 1s linear infinite;
    display: inline-block;
}

/* Hide PHP errors in modal when adding recommended products */
#blockcart-modal.biix-loading .modal-body {
    opacity: 0 !important;
    pointer-events: none;
    position: absolute !important;
    left: -9999px !important;
}

#blockcart-modal.biix-loading::before {
    content: 'Dodawanie produktów...';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 16px;
    color: #333;
    z-index: 9999;
}

/* Ukryj PHP warnings/errors w konsoli i DOM */
#blockcart-modal .modal-body xmp,
#blockcart-modal .modal-body font[color="red"],
#blockcart-modal .modal-body b:has(+ font[color="red"]) {
    display: none !important;
}

/* ===== MODAL RECOMMENDED PRODUCTS STYLES ===== */

.biix-recommended-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.biix-recommended-item {
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 14px;
    color: #333;
}

.biix-recommended-item:last-child {
    border-bottom: none;
}

.biix-recommended-item strong {
    font-weight: 600;
    color: #000;
}