Drag the right edge from 480 up to leaving 240 of the canvas; the width is
remembered and a double-click restores 660. The limits live in the CSS, so
they hold when the browser window shrinks too.
Going through every page at 480 turned up what this needed:
- Workflow cards shrank into strips instead of the list scrolling: a card
clips its content, so plain grid rows fit the height.
- The Prompts page's own columns beat the narrow stacked rule, leaving half
a page empty, in a narrow floating window too.
- The Models header pushed the close button out.
- The Workflows bar only wrapped on a small screen, not a small window.
- The AI tabs kept a gap for their hidden icons and wrapped.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>