# Server Configuration PORT=3000 NODE_ENV=production # Database & Data Persistence Path DATA_PATH=/app/data/portal-data.json # Optional SMTP Email Configuration (If using real SMTP server) # SMTP_HOST=smtp.gmail.com # SMTP_PORT=587 # SMTP_USER=your-email@domain.com # SMTP_PASS=your-app-password # SMTP_FROM="Balance Sheet Portal "