# Python cache and environment
__pycache__/
*.pyc
*.pyo
*.pyd
.env
.venv/

# Data folders (PDFs, ChromaDB, etc.)
data/*
!data/__init__.py

# Large file types
*.pdf
*.pt
*.bin

# Streamlit UI cache
.ui/
.streamlit/

# OS/IDE junk
.DS_Store
*.swp
.vscode/