# Python
__pycache__/
*.py[cod]
*.egg-info/
.pytest_cache/
.mypy_cache/
.ruff_cache/

# Virtual environments
.venv/
venv/
env/
refresh/

# Editor / OS / local agent artifacts
.DS_Store
.idea/
.vscode/
.claude/*
!.claude/skills/
.gemini/

# Build artifacts
build/
dist/

# Project stubs / leftovers
main.py
*.mc

# Structural data (downloaded on demand)
*.pdb
*.cif
*.mmtf

# Media (keep README assets)
*.mp4
*.gif
*.png
!assets/*.png
!assets/*.gif
