Landscape responsiveness in Flutter is genuinely tricky to get right across 27 screens. Did you use a single breakpoint system or handle each screen separately?
Foundation: 4 typed constraint tokens (1200/600/480/400dp) keyed to content type, plus a shared neighborhood layout wrapper that applies the cap once across all 10 dossier tabs.
And before I bring it to the live version, I need an honest opinion from someone who hasn't been staring at these screens for hours:
Does it feel better?