Layout components

Compose surfaces without ad hoc flex. Layout recipes live in ui/src/primitives/layout.ts and pair with appShell() for authenticated frames.

Recipes

• stack() — vertical or horizontal rhythm from gap-stack.
• layoutPanel() — scrollable main region inside App Shell.
• formLayout() — multi-field forms; wraps field(), does not replace it.
• scrollable() — overflow regions (rail body, tables).
• center() — narrow marketing bands.
• aspectRatio() — media frames.

See also App Shell and Form layout.