Off, every timer sits in one grid filled row by row — a wrapping flex row rather than a CSS grid, so the last row's cards widen to use the whole width and nothing is left empty; a source in trouble is named in one line above the cards, and its own cards dim. On, the sections per source come back, and "Source headings" appears (showWhen) to hide their titles. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>