# Backend
DATABASE_URL=postgres://campaign_manager:devpassword@localhost:5432/campaign_manager
JWT_SECRET=change-me-to-a-long-random-secret
PORT=3000

# Object storage (Cloudflare R2 or any S3-compatible)
S3_ENDPOINT=https://<accountid>.r2.cloudflarestorage.com
S3_BUCKET=campaign-manager-assets
S3_ACCESS_KEY_ID=
S3_SECRET_ACCESS_KEY=
S3_PUBLIC_URL=https://assets.campaign-manager.example.com