RoomShell

C1C4C6

Every bench room: one floating strip (min-height 76px: eyebrow · context left, verbs right) over ONE stage panel. Rooms are not allowed bespoke anatomies.

Posture

The shelf14 sounds

One strip, one panel — rooms are not allowed bespoke anatomies.

npx candlelight-ds add room-shell

Use when: A bench room — the shelf, the library, settings.
Don't use when: The instrument itself (StageShell) or list+detail (SplitShell).
States: default strip (eyebrow + verbs)custom strip (toolbar rooms)
Acceptance: 'Looks like the performance surface' is a fact of the import graph — the strip grammar and panel chrome are shared exports (RoomEyebrow, RoomPanel).

Raw twin: /components/room-shell.md·Registry item: /r/room-shell.json