/**
 * BDV Smart Search - Estilos
 * Diseño moderno y responsive para búsqueda AJAX
 */

.bdv-smart-search-form {
    position: relative;
    width: 100%;
    max-width: 600px;
}

.bdv-search-wrapper {
    display: flex;
    align-items: center;
    background: #fff;
    border: 2px solid #e0e0e0;
    border-radius: 30px;
    padding: 4px;
    transition: all 0.3s ease;
}

.bdv-search-wrapper:focus-within {
    border-color: #FFA500;
    box-shadow: 0 0 0 3px rgba(255, 165, 0, 0.1);
}

.bdv-search-category {
    border: none;
    padding: 10px 15px;
    background: transparent;
    font-size: 14px;
    color: #666;
    cursor: pointer;
    min-width: 150px;
    border-right: 1px solid #e0e0e0;
}

.bdv-search-category:focus {
    outline: none;
}

.bdv-search-input {
    flex: 1;
    border: none;
    padding: 12px 20px;
    font-size: 15px;
    background: transparent;
}

.bdv-search-input:focus {
    outline: none;
}

.bdv-search-submit {
    background: #FFA500;
    border: none;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: white;
}

.bdv-search-submit:hover {
    background: #FF8C00;
    transform: scale(1.05);
}

/* Resultados AJAX */
.bdv-search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-top: 10px;
    max-height: 500px;
    overflow-y: auto;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    z-index: 9999;
}

.bdv-search-results.loading {
    padding: 20px;
    text-align: center;
    color: #999;
}

.bdv-search-results.loading::after {
    content: '🔍 Buscando...';
}

/* Sección de categorías */
.bdv-search-categories {
    padding: 15px;
    border-bottom: 1px solid #f0f0f0;
}

.bdv-search-section-title {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    color: #999;
    margin-bottom: 10px;
    letter-spacing: 0.5px;
}

.bdv-category-result {
    display: flex;
    align-items: center;
    padding: 10px;
    margin-bottom: 5px;
    border-radius: 6px;
    text-decoration: none;
    color: #333;
    transition: all 0.2s ease;
}

.bdv-category-result:hover {
    background: #FFF9E6;
    transform: translateX(5px);
}

.bdv-category-result img {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: 50%;
    margin-right: 12px;
}

.bdv-category-result .bdv-cat-name {
    flex: 1;
    font-weight: 600;
    color: #333;
}

.bdv-category-result .bdv-cat-count {
    font-size: 12px;
    color: #999;
    background: #f5f5f5;
    padding: 2px 8px;
    border-radius: 10px;
}

/* Sección de productos */
.bdv-search-products {
    padding: 15px;
}

.bdv-product-result {
    display: flex;
    align-items: center;
    padding: 12px;
    margin-bottom: 8px;
    border-radius: 8px;
    text-decoration: none;
    color: #333;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.bdv-product-result:hover {
    background: #FFFBF0;
    border-color: #FFD700;
    transform: translateX(5px);
}

.bdv-product-result img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 8px;
    margin-right: 15px;
    border: 1px solid #f0f0f0;
}

.bdv-product-info {
    flex: 1;
    min-width: 0;
}

.bdv-product-title {
    font-weight: 600;
    color: #333;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.bdv-product-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    color: #999;
}

.bdv-product-sku {
    background: #f5f5f5;
    padding: 2px 8px;
    border-radius: 4px;
}

.bdv-product-stock {
    padding: 2px 8px;
    border-radius: 4px;
}

.bdv-product-stock.in-stock {
    background: #E8F5E9;
    color: #2E7D32;
}

.bdv-product-stock.out-of-stock {
    background: #FFEBEE;
    color: #C62828;
}

.bdv-product-price {
    font-weight: 700;
    color: #FFA500;
    margin-left: auto;
    flex-shrink: 0;
}

/* Sin resultados */
.bdv-no-results {
    padding: 40px 20px;
    text-align: center;
    color: #999;
}

.bdv-no-results-icon {
    font-size: 48px;
    margin-bottom: 15px;
    opacity: 0.3;
}

.bdv-no-results-text {
    font-size: 16px;
    margin-bottom: 10px;
}

.bdv-no-results-suggestion {
    font-size: 13px;
    color: #666;
}

/* Ver todos los resultados */
.bdv-view-all-results {
    display: block;
    padding: 15px;
    text-align: center;
    background: #f8f8f8;
    border-top: 1px solid #e0e0e0;
    color: #FFA500;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
}

.bdv-view-all-results:hover {
    background: #FFF9E6;
    color: #FF8C00;
}

/* Loading spinner */
@keyframes bdv-spinner {
    to { transform: rotate(360deg); }
}

.bdv-search-loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #FFA500;
    border-radius: 50%;
    animation: bdv-spinner 1s linear infinite;
    margin: 0 auto;
}

/* Responsive */
@media (max-width: 768px) {
    .bdv-smart-search-form {
        max-width: 100%;
    }
    
    .bdv-search-category {
        display: none; /* Ocultar selector de categoría en móvil */
    }
    
    .bdv-product-result {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .bdv-product-result img {
        margin-bottom: 10px;
    }
    
    .bdv-product-meta {
        flex-wrap: wrap;
    }
    
    .bdv-product-price {
        margin-left: 0;
        margin-top: 8px;
    }
}

/* Highlighting de términos */
.bdv-highlight {
    background: #FFF9E6;
    font-weight: 600;
    color: #FF6B35;
}

/* Categorías en resultado */
.bdv-product-categories {
    font-size: 11px;
    color: #999;
    margin-top: 2px;
}

/* Búsquedas populares */
.bdv-popular-searches {
    padding: 15px;
}

.bdv-popular-search-item {
    display: flex;
    align-items: center;
    padding: 12px;
    margin-bottom: 8px;
    border-radius: 8px;
    text-decoration: none;
    color: #333;
    transition: all 0.2s ease;
    border: 1px solid #f0f0f0;
}

.bdv-popular-search-item:hover {
    background: #FFF9E6;
    border-color: #FFD700;
    transform: translateX(5px);
}

.bdv-search-icon {
    font-size: 18px;
    margin-right: 12px;
}

.bdv-search-term {
    flex: 1;
    font-weight: 500;
    color: #333;
}

.bdv-search-count {
    font-size: 12px;
    color: #999;
    background: #f5f5f5;
    padding: 3px 10px;
    border-radius: 12px;
    min-width: 30px;
    text-align: center;
}

/* Sugerencia ortográfica */
.bdv-spelling-suggestion {
    padding: 12px 15px;
    background: #E3F2FD;
    border-left: 4px solid #2196F3;
    margin-bottom: 10px;
    font-size: 14px;
    color: #1976D2;
}

.bdv-suggestion-link {
    color: #1565C0;
    font-weight: 700;
    text-decoration: underline;
    cursor: pointer;
    transition: all 0.2s ease;
}

.bdv-suggestion-link:hover {
    color: #0D47A1;
}

/* Animación de aparición */
@keyframes bdv-fade-in {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.bdv-search-results > div {
    animation: bdv-fade-in 0.2s ease;
}

/* Indicador de cache */
.bdv-cached-indicator {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 10px;
    color: #4CAF50;
    background: #E8F5E9;
    padding: 2px 8px;
    border-radius: 10px;
}

/* Mejorar accesibilidad */
.bdv-search-input:focus {
    outline: 2px solid #FFA500;
    outline-offset: 2px;
}

/* Mejorar contraste */
.bdv-no-results-text {
    color: #555;
    font-weight: 600;
}

/* Icono de carga mejorado */
.bdv-search-loading {
    padding: 30px;
    text-align: center;
}

.bdv-search-loading::before {
    content: '🔍';
    font-size: 32px;
    display: block;
    margin-bottom: 10px;
    animation: bdv-bounce 1s infinite;
}

.bdv-search-loading::after {
    content: 'Buscando...';
    font-size: 14px;
    color: #999;
}

@keyframes bdv-bounce {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* Modo oscuro (opcional) */
@media (prefers-color-scheme: dark) {
    .bdv-search-wrapper {
        background: #2C2C2C;
        border-color: #444;
    }
    
    .bdv-search-results {
        background: #2C2C2C;
        border-color: #444;
        color: #E0E0E0;
    }
    
    .bdv-product-result:hover,
    .bdv-category-result:hover {
        background: #3A3A3A;
    }
    
    .bdv-product-title,
    .bdv-cat-name,
    .bdv-search-term {
        color: #E0E0E0;
    }
}