React · SwiftUI · agent guides
LED
An 8pt lens in an opaque 1pt socket, beside words. Five shared inks; waiting breathes, failure blinks twice once, off stays dark. Reduced motion holds steady.
Use it for
- One state, beside the words that name it: in a status badge, a size readout, a hover engraving, the lens bar.
Don't use it for
- A state on its own, with no words: colour alone is not enough.
- Something pressable: the LED is decorative (aria-hidden).