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

#map {
    width: 100%;
    height: 100%;
}

#map .leaflet-tile-pane {
    filter: grayscale(100%) brightness(0.8);
}

.custom-button {
    transition: background-color 0.2s ease;
}

.custom-button:hover {
    background-color: #f4f4f4 !important;
}