html,
body,
#map {
    height: 100%;
    margin: 0;
    padding: 0;
}

#map-title {
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.8);
    padding: 5px 10px;
    font-size: 18px;
    font-weight: bold;
    border-radius: 5px;
}

.legend {
    position: absolute;
    bottom: 10px;
    left: 10px;
    background: white;
    padding: 10px;
    border-radius: 4px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
    line-height: 18px;
    color: #555;
    width: 350px;
}

.legend i {
    width: 18px;
    height: 18px;
    float: left;
    margin-right: 8px;
    opacity: 0.7;
}

.legend .flood-zone {
    background: repeating-linear-gradient( 45deg, red, red 10px, white 10px, white 20px);
}

.legend .forest-fire {
    background: brown;
}

.legend-layer {
    cursor: pointer;
    font-weight: bold;
    margin-bottom: 5px;
    transition: color 0.3s ease;
}

.legend-layer:hover {
    color: #007bff;
}

.legend-layer-content {
    display: none;
    margin-left: 10px;
}

.legend-layer.open .legend-layer-content {
    display: block;
}