Rollout canary bar
Five-segment canary progression strip. Segments mark the standard ramp ladder (1% → 5% → 25% → 50% → 100%). Already-reached segments render in green, the current step is highlighted amber with aria-current='step', and an optional ETA chip surfaces the next-step countdown.
Production answer
Rollout canary bar is a reusable Oak Flats Muffler Men UI primitive with documented states, accessibility expectations, theme behavior, and implementation evidence.
Primary CTAReview Rollout canary bar states
Generative search brief
Rollout canary bar: Five-segment canary progression strip. Segments mark the standard ramp ladder (1% → 5% → 25% → 50% → 100%). Already-reached segments render in green, the current step is highlighted amber with aria-current='step', and an optional ETA chip surfaces the next-step countdown.