⚙️ One-time Firebase Setup (5 minutes, free forever)

To make polls shareable and real-time across devices, you need a free Firebase project:

1. Go to console.firebase.google.com → Add project → name it anything → disable Analytics → Create
2. In the left sidebar click Firestore Database → Create database → Start in test mode → pick any region → Enable
3. Click the ⚙️ gear → Project settings → scroll to Your apps → click </> (Web) → register app → copy the firebaseConfig block
4. Open this HTML file in a text editor, find PASTE YOUR FIREBASE CONFIG HERE near the bottom, and replace the placeholder object with your copied config
5. Save and host the file (e.g. GitHub Pages, Netlify drop) — then share the URL with your group!

⚡ Right now: running in offline demo mode — polls work but won't sync between devices.