# Python
__pycache__/
*.py[cod]
*$py.class
*.so
.Python
build/
develop-eggs/
dist/
downloads/
eggs/
.eggs/
lib/
lib64/
parts/
sdist/
var/

# NOTE: This repo includes a React frontend that legitimately uses src/lib/.
# The broad Python ignore `lib/` would ignore that. Re-include it:
!atomizer-dashboard/frontend/src/lib/
!atomizer-dashboard/frontend/src/lib/**
wheels/
*.egg-info/
.installed.cfg
*.egg
MANIFEST
.pytest_cache/
.coverage
.coverage.*
htmlcov/
*.cover
.hypothesis/

# Virtual Environment
venv/
ENV/
env/
.venv

# IDEs
.vscode/
.idea/
.obsidian/
*.swp
*.swo
*~
.DS_Store

# NX/FEA Files
*.op2
*.f06
*.f04
*.xdb
*.log
*.diag
*.pch
*.master
*.dball
*.ldra
*.sdb
*.sim.bak
*.prt.bak
*.dat
*.html
*.png

# Optimization Results (generated during runs - do not commit)
optuna_study.db
optuna_study.db-journal
history.csv
history.json
history.bak
next.exp
RMS_log.csv
archives/
temp/
*.tmp
optimization_results/
**/optimization_results/
study_*.db
study_*_metadata.json

# Test outputs (generated during testing)
tests/optimization_results/

# Node modules (for dashboard)
node_modules/
.npm
.cache
dist/
build/

# Environment variables
.env
.env.local

# OS
Thumbs.db
desktop.ini
nul

# Temporary data files
_dat_run*.dat

# Study iteration data (large, generated - keep local only)
**/2_iterations/
**/best_design_archive/
**/turbo_logs/
**/gnn_data/
**/checkpoints/
*.npz

# Claude session temp files
.claude-mcp-*.json
.claude-prompt-*.md

# Backend logs
backend_stdout.log
backend_stderr.log
*.log.bak

# Linter/formatter caches
.ruff_cache/
.mypy_cache/

# Auto-generated documentation (regenerate with: python -m optimization_engine.auto_doc all)
docs/generated/

# NX model introspection caches (generated)
**/_introspection_*.json
**/_introspection_cache.json
**/_temp_introspection.json
**/params.exp

# Insight outputs (generated)
**/3_insights/

# Malformed filenames (Windows path used as filename)
C:*
*.gitmodules

# project-context-sync (auto-generated, local only)
PROJECT_STATE.md

# Test results (synced via Syncthing, not git)
test_results/*.json
test_results/*.log