Follow-up to the nowrap fix: MUI's default flexShrink:1 was still squeezing buttons in flex rows below their content width, so with nowrap the label overflowed its padding and touched the button edges (measured: '+ Přidat položku' was 96px wide for 98px of content). Adding flexShrink:0 keeps each button at its natural width (now 131px, full padding restored). Verified via DOM measurement + visual on the offer detail.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>