NODE_ENV=development
PORT=5000
CLIENT_URL=http://localhost:3000
MONGODB_URI=mongodb://localhost:27017/ysnrfd-messenger
JWT_SECRET=your-super-secret-jwt-key-here
JWT_EXPIRES_IN=30d

# File Upload Configuration
AWS_ACCESS_KEY_ID=your-aws-access-key
AWS_SECRET_ACCESS_KEY=your-aws-secret-key
AWS_REGION=us-east-1
S3_BUCKET_NAME=ysnrfd-messenger-files
UPLOAD_MAX_SIZE=52428800

# For local file storage (fallback)
UPLOAD_PATH=./uploads