/* Estilos principales */
.buscador-inteligente-container {
    position: relative;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.bi-input-wrapper {
    position: relative;
    margin-bottom: 10px;
}

.bi-buscador-input {
    width: 100%;
    padding: 12px 45px 12px 15px;
    font-size: 16px;
    border: 2px solid #ddd;
    border-radius: 25px;
    outline: none;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.bi-buscador-input:focus {
    border-color: #4CAF50;
    box-shadow: 0 0 5px rgba(76, 175, 80, 0.3);
}

.bi-search-icon {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
    pointer-events: none;
}

.bi-loading {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
}

.bi-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #4CAF50;
    border-radius: 50%;
    animation: bi-spin 0.8s linear infinite;
}

@keyframes bi-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Resultados */
.bi-resultados {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    max-height: 500px;
    overflow-y: auto;
    z-index: 9999;
    display: none;
}

.bi-resultados.mostrar {
    display: block;
}

.bi-item {
    display: flex;
    padding: 15px;
    border-bottom: 1px solid #eee;
    cursor: pointer;
    transition: background 0.2s ease;
    text-decoration: none;
    color: inherit;
}

.bi-item:hover {
    background: #f5f5f5;
}

.bi-item-thumb {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
    margin-right: 15px;
    border-radius: 8px;
    overflow: hidden;
    background: #f0f0f0;
}

.bi-item-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.bi-item-content {
    flex: 1;
}

.bi-item-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 5px;
    color: #333;
}

.bi-item-desc {
    font-size: 13px;
    color: #666;
    line-height: 1.4;
    margin-bottom: 5px;
}

.bi-item-price {
    font-size: 14px;
    color: #4CAF50;
    font-weight: 600;
}

.bi-item-type {
    display: inline-block;
    font-size: 11px;
    padding: 2px 8px;
    background: #e0e0e0;
    border-radius: 12px;
    color: #666;
    margin-top: 5px;
}

.bi-no-results {
    padding: 20px;
    text-align: center;
    color: #999;
}

/* Responsive */
@media (max-width: 768px) {
    .buscador-inteligente-container {
        max-width: 100%;
    }
    
    .bi-buscador-input {
        padding: 10px 40px 10px 12px;
        font-size: 14px;
    }
    
    .bi-item {
        padding: 12px;
    }
    
    .bi-item-thumb {
        width: 50px;
        height: 50px;
        margin-right: 12px;
    }
    
    .bi-item-title {
        font-size: 14px;
    }
    
    .bi-item-desc {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .bi-item-thumb {
        width: 45px;
        height: 45px;
        margin-right: 10px;
    }
    
    .bi-item-title {
        font-size: 13px;
    }
    
    .bi-item-desc {
        font-size: 11px;
    }
}