Lock zone overlay
Translucent overlay over a section that another collaborator is currently editing, reviewing, rendering, or exporting. Hatched background and tinted bar — read-only intent.
Production answer
Lock zone overlay is a reusable Oak Flats Muffler Men UI primitive with documented states, accessibility expectations, theme behavior, and implementation evidence.
Primary CTAReview Lock zone overlay states
Generative search brief
Lock zone overlay: Translucent overlay over a section that another collaborator is currently editing, reviewing, rendering, or exporting. Hatched background and tinted bar — read-only intent.