DATABASE_URL=sqlite:///./documents.db
OCR_LANG=eng
API_HOST=0.0.0.0
API_PORT=8000
LOG_LEVEL=INFO
UPLOAD_DIR=./uploads
MAX_FILE_SIZE=20971520
MAX_BATCH_SIZE=100
ENABLE_CORS=true
DEBUG=false

# Optional production values
# DATABASE_URL=postgresql://user:password@localhost/doc_intelligence
# REDIS_URL=redis://localhost:6379