Below 900px the file view hid the who/when/how-hot line outright
(`#meta { display: none }`) and the History run header ellipsised its
note and author to `claude-…` / `Alice <ali…` — the line the product is
differentiated by, gone exactly on the surface people catch up from.
CSS-only, inside the existing `@media (max-width: 900px)` block:
- `#topbar` wraps (`height: auto; min-height: 52px`) and `#meta` takes its
own full-width row, left-aligned and wrapping. `order: 1` is what keeps
Search / Share / ⋯ on row 1 — meta precedes them in the DOM, so a bare
flex-wrap would drag them down. `#meta:empty` keeps folder, dashboard
and history routes from gaining a blank strip.
- `.hrun-head` wraps; the note loses its 46% cap and both spans stop
ellipsising, with `.hrun-meta` on its own line under the note and the
time still on row 1.
Desktop (≥901px) is untouched — every rule lives inside the breakpoint.
Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>