# Session secret for cookie encryption
SESSION_SECRET=your-super-secret-session-key-change-this-in-production

# Google OAuth credentials
GOOGLE_CLIENT_ID=your-google-client-id
GOOGLE_CLIENT_SECRET=your-google-client-secret

# Instagram OAuth credentials  
INSTAGRAM_CLIENT_ID=your-instagram-client-id
INSTAGRAM_CLIENT_SECRET=your-instagram-client-secret

# Database configuration
DATABASE_URL=./water_stations.db

# Server configuration
PORT=3000