# Environment
.env
*.env.local

# Vector store (rebuild with ingest.py — do not commit)
chroma_db/

# Python
__pycache__/
*.py[cod]
*.pyo
.venv/
venv/
env/
*.egg-info/
dist/
build/

# macOS
.DS_Store

# Downloaded PDFs (re-fetched during ingestion)
*.pdf
