Red — needs setup / changeover
Yellow — set, waiting on components
Green — ready to run
🏁 Blue — run done, waiting downstream
Gray — no status set yet
121 / 2 bands — which shift(s) run: top lit = 1st, bottom lit = 2nd, both lit = both
Bottom strip — day-by-day setup status on multi-day runs
Solid fill — the run's setup status when every day matches (no strip shown)