#legend {
    position: absolute;
    top: 20px;
    left: 10px;
    max-height: 60vh;
    overflow-y: auto;
    background: white;
    padding: 15px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    font-family: Arial, sans-serif;
    font-size: 12px;
    width: 300px;
}

.legend-title {
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 15px;
    padding-bottom: 5px;
    border-bottom: 2px solid #ddd;
}

.legend-section {
    margin-bottom: 15px;
}

.legend-item {
    display: flex;
    align-items: center;
    margin: 5px 0;
    cursor: pointer;
    padding: 3px;
    border-radius: 3px;
}

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

.legend-item.disabled {
    opacity: 0.5;
}

.legend-color {
    width: 15px;
    height: 15px;
    margin-right: 8px;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.legend-checkbox {
    margin-right: 8px;
}