Offline indicator strip
Persistent connectivity strip that lives under the status bar. Online stays out of the way; offline goes loud red with a retry. Aria-live so a screen reader is told the second connection drops.
Offline indicator strip is a reusable Oak Flats Muffler Men UI primitive with documented states, accessibility expectations, theme behavior, and implementation evidence.
Offline indicator strip: Persistent connectivity strip that lives under the status bar. Online stays out of the way; offline goes loud red with a retry. Aria-live so a screen reader is told the second connection drops.
Underground hoist bay 2 loses cellular signal mid-job. The strip flips to offline mode and queues the bay update locally — the mechanic keeps working, the strip says "12 pending parts updates" until Wi-Fi reconnects.
Online · idle
Green hairline, last sync timestamp.
Syncing
Shimmer band, teal dot pulses while catch-up runs.
Offline + retry
Loud red with retry CTA. Aria-live assertive so it isn't missed.
Patchy signal
Degraded variant — amber. Used for flaky 2G.