/* Heat Pump Selector Styles - Integration with existing theme */

.heatpump-selector {
    margin-top: 20px;
}

.heatpump-selector .container {
    max-width: 100%;
    padding: 0;
}

.heatpump-selector h2 {
    color: #333;
    font-size: 24px;
    margin-bottom: 20px;
    font-weight: 600;
}

.heatpump-selector h3 {
    color: #444;
    font-size: 20px;
    margin-bottom: 15px;
    font-weight: 500;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .categories-grid,
    .subcategories-grid {
        grid-template-columns: 1fr;
    }
    
    .items-grid {
        grid-template-columns: 1fr;
    }
}

/* Integration with theme buttons */
.heatpump-selector .btn-primary {
    background-color: #007bff;
    border-color: #007bff;
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
}

.heatpump-selector .btn-primary:hover {
    background-color: #0056b3;
    border-color: #0056b3;
    text-decoration: none;
    color: white;
}

/* Loading states */
.category-item.loading,
.subcategory-item.loading,
.item-card.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Focus states for accessibility */
.category-item:focus,
.subcategory-item:focus,
.item-card:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}