.env.example

# NeuralPulse — Environment Variables

Copy this file to `.env.local` and fill in the values.

```bash
cp .env.example .env.local
```

---

## Required for Supabase Auth & Sync (optional for guest mode)

| Variable | Description |
|----------|-------------|
| `NEXT_PUBLIC_SUPABASE_URL` | Your Supabase project URL |
| `NEXT_PUBLIC_SUPABASE_ANON_KEY` | Your Supabase anon/public key |

**Guest mode** works entirely without these — all game data is stored locally in IndexedDB. You only need Supabase if you want cross-device sync and authentication.