.plz-heatmap-container {
    max-width: 100%;
    margin: 20px 0;
}

.heatmap-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 15px;
    padding: 15px;
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.control-group {
    display: flex;
    flex-direction: column;
    min-width: 200px;
}

.control-group label {
    font-weight: 600;
    margin-bottom: 5px;
    color: #333;
}

.control-group select {
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 14px;
}

.control-group input[type="range"] {
    width: 100%;
    margin-top: 5px;
}

#heatmap-map {
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

#heatmap-loading {
    color: #666;
    font-style: italic;
}

@media (max-width: 768px) {
    .heatmap-controls {
        flex-direction: column;
        gap: 15px;
    }
    
    .control-group {
        min-width: auto;
    }
    
    #heatmap-map {
        height: 400px !important;
    }
}

@media (max-width: 480px) {
    .plz-heatmap-container {
        margin: 10px 0;
    }
    
    .heatmap-controls {
        padding: 10px;
    }
    
    #heatmap-map {
        height: 350px !important;
    }
}