Clubs and events for a college student portal — proposals, budget approvals through three gates, and QR attendance at the door. Pick a role to start; there is no password in this walkthrough build.
Everything runs in this browser. Your data is yours alone — nothing is sent anywhere, and “Reset data” on any page puts it back to the seeded start. The workflow rules are the real ones: who may approve what, who may see a budget, and who may work a door are all enforced, so if a page refuses you, that is the rule and not a missing button.
Sign in as different roles to see the same proposal from both sides — a Treasurer raising a budget, then the Cultural Society, the Dean and Management deciding on it.