/* Theme only the basemap pane, never markers, controls or overlay panes. */
.dash-page {
    --map-tile-filter: invert(1) hue-rotate(180deg) brightness(.85) contrast(.9) saturate(.5);
}

.pt-scope,
.dash-page[data-theme="light"] {
    --map-tile-filter: none;
}

.pt-scope[data-theme="dark"],
.pt-scope[data-theme="auto"] {
    --map-tile-filter: invert(1) hue-rotate(180deg) brightness(.85) contrast(.9) saturate(.5);
}

.dash-page[data-theme="night"],
.pt-scope[data-theme="night"] {
    --map-tile-filter: invert(1) hue-rotate(180deg) brightness(.85) contrast(.9) saturate(.5) sepia(1) saturate(6) hue-rotate(-40deg) brightness(.55);
}

@media (prefers-color-scheme: light) {
    .dash-page[data-theme="auto"],
    .pt-scope[data-theme="auto"] {
        --map-tile-filter: none;
    }
}

.leaflet-tile-pane {
    filter: var(--map-tile-filter, none);
}