Mobile loading bar
Top hairline progress with indeterminate shimmer or determinate fill. Tone variants for red sync, amber warn-load, teal background fetch.
Production answer
Mobile loading bar is a reusable Oak Flats Muffler Men UI primitive with documented states, accessibility expectations, theme behavior, and implementation evidence.
Primary CTAReview Mobile loading bar states
Generative search brief
Mobile loading bar: Top hairline progress with indeterminate shimmer or determinate fill. Tone variants for red sync, amber warn-load, teal background fetch.
Use case
Background syncs with the Acme Exhausts supplier feed — never blocks the mechanic, just keeps them informed.