.env.example

# ── Server ────────────────────────────────────────────────────────────────────
PORT=3000
NODE_ENV=development

# ── Firebase Admin SDK (server-side, never exposed to browser) ────────────────
# Download service account from Firebase Console → Project Settings → Service Accounts
FIREBASE_PROJECT_ID=
FIREBASE_CLIENT_EMAIL=firebase-adminsdk-xxxxx@your-project.iam.gserviceaccount.com
FIREBASE_PRIVATE_KEY="-----BEGIN PRIVATE KEY-----\n...\n-----END PRIVATE KEY-----\n"
FIREBASE_DATABASE_ID=

# ── Firebase Web SDK (baked into frontend bundle at build time) ───────────────
VITE_FIREBASE_API_KEY=
VITE_FIREBASE_AUTH_DOMAIN=
VITE_FIREBASE_PROJECT_ID=
VITE_FIREBASE_STORAGE_BUCKET=
VITE_FIREBASE_MESSAGING_SENDER_ID=
VITE_FIREBASE_APP_ID=
VITE_FIREBASE_DATABASE_ID=

# ── CORS (comma-separated, optional — leave unset to allow all origins) ───────
# ALLOWED_ORIGINS=https://suite.wardvisual.com

JWT_SECRET=your_jwt_secret_here