The Live map was held behind useCalls(500), measured at ~9.2s to first map paint on prod; it now mounts as soon as the saved view is known (nodes are awaited only when there is no view). The legend painted over the expanded Leaflet layers list (z-1001 vs the map's z-0 stacking context): it is now a <details> that hides while the list is open and starts folded on short viewports. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>