DialogContent is a grid whose single implicit column is `auto`, so it sized
to the widest child's min-content — and one row of the split editor (a
select, an amount, a unit, a radio and a remove button) has a min-content
width of 480px against the 464px the padding leaves.
The column grew past the padding box and every stretched child grew with it,
so measured, every field in the purchase dialog sat 6.6px from the right
edge and 25px from the left. One crowded row was setting the padding for the
whole dialog.
`grid-cols-[minmax(0,1fr)]` lets the column shrink to the space actually
available, which puts the element's own `p-6` back in charge.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Negative remaining balances are shown in a warning treatment; nothing
blocks going over budget.
Applies the Tasks 18-23 design contract: --paper/--ink/--rule/--accent/
--surplus/--overspend tokens and the three type-role font variables in
src/index.css, --font-money on every money figure, and the carry meter
(a 3px hard-stopped gradient beneath each PostTable row) encoding
carried-in surplus, allocation track, spend fill and overrun.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
