There's no Dealer login anywhere in this app, by design. A Floor Admin or Director generates a pairing code/QR from "Pair a Dealer Call Device"; whoever scans it gets a device-scoped, unauthenticated session tied to that one tournament — the pairing code itself is the security boundary, not a password.

From a paired device, a dealer can discreetly "Call Floor" (pings every Floor Admin with the table it came from), report a bust-out at their own table for review (a Floor Admin must Approve or Reject — it never changes the count by itself), and propose a chip count for a player at their own table.