.map-legend {
    background: white;
    padding: 10px;
    border-radius: 5px;
    box-shadow: 0 0 15px rgba(0,0,0,0.2);
    line-height: 24px;
    font-size: 14px;
    max-width: 200px;
    max-height: 80vh;
    overflow-y: auto;
}

.map-legend strong {
    display: block;
    margin-bottom: 5px;
}

.legend-color-box {
    display: inline-block;
    width: 18px;
    height: 18px;
    margin-right: 5px;
    border: 1px solid rgba(0,0,0,0.2);
    vertical-align: middle;
}