.legend-title {
    font-size: 12px;
    margin: 0 0 8px;
    color: #4CAF50;
    text-align: center;
}

/* Legend 컨테이너 */
.legend-content {
    display: flex;
    flex-direction: row;
    gap: 5px;
}

/* Vertical Legend only */
.legend-bar-vertical {
    width: 30px;
    height: 200px;
    border: 1px solid #444;
}

.legend-labels-vertical {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    font-size: 10px;
    color: #ccc;
}