Theme & Design Tokens
The editor's visual system and how to restyle it.
Changing the look from one place.
Edit the token values under :root and the whole editor follows. The theme is dark-only by design: this is a control-room tool, used beside a multiviewer in a dim gallery, and a light variant would be a second set of contrast decisions to keep honest.
Operators do not need to touch the stylesheet for the common changes: Settings › General › Appearance sets the accent (the four --accent tokens are derived from one color), the interface scale (80–200%) and Reduce motion (which sets --dur to 0 for the chrome only). The status colors never change, so on air, preview and armed always read the same.