# API Configuration NEXT_PUBLIC_API_URL=http://localhost:4000 NEXT_PUBLIC_API_PREFIX=api/v1 # Authentication NEXTAUTH_URL=http://localhost:3000 NEXTAUTH_SECRET=your-nextauth-secret-change-this-in-production # OAuth2 - Google GOOGLE_CLIENT_ID=your-google-client-id GOOGLE_CLIENT_SECRET=your-google-client-secret # OAuth2 - Microsoft MICROSOFT_CLIENT_ID=your-microsoft-client-id MICROSOFT_CLIENT_SECRET=your-microsoft-client-secret # Environment NODE_ENV=development # Analytics (Optional) NEXT_PUBLIC_GA_ID=