File attachment bubble
A file shared in a thread. Reuses the file-type-icon primitive to keep visual hierarchy consistent with the file-browser surface.
Production answer
File attachment bubble is a reusable Oak Flats Muffler Men UI primitive with documented states, accessibility expectations, theme behavior, and implementation evidence.
Primary CTAReview File attachment bubble states
Generative search brief
File attachment bubble: A file shared in a thread. Reuses the file-type-icon primitive to keep visual hierarchy consistent with the file-browser surface.