# ============================================
# Operating Systems
# ============================================

# macOS
.DS_Store
.AppleDouble
.LSOverride
._*
.DocumentRevisions-V100
.fseventsd
.Spotlight-V100
.TemporaryItems
.Trashes
.VolumeIcon.icns
.com.apple.timemachine.donotpresent
.com.apple.timemachine.supported
AppleDB
AppleDesktop
Network Trash Folder
Temporary Items
.apdisk

# Windows
Thumbs.db
Thumbs.db:encryptable
ehthumbs.db
ehthumbs_vista.db
*.stackdump
[Dd]esktop.ini
$RECYCLE.BIN/
*.lnk
*.url
*.cab
*.msi
*.msix
*.msm
*.msp
*.msixbundle
*.lnk
*.url

# Linux
*~
.fuse_hidden*
.directory
.Trash-*
.nfs*

# ============================================
# IDEs & Editors
# ============================================

# VSCode
.vscode/
*.code-workspace
.history/

# JetBrains IDEs (IntelliJ, PyCharm, WebStorm, CLion, etc.)
.idea/
*.iml
*.ipr
*.iws
.idea_modules/
out/
*.nav
.idea/**

# Eclipse
.project
.classpath
.settings/
.metadata
.recommenders
bin/
tmp/
*.tmp
*.bak
*.swp
*~.nib
*.tmproj

# Sublime Text
*.sublime-workspace
*.sublime-project

# Vim
*.swp
*.swo
*.swn
*~
.[!.]*.sw[a-z]
.netrwhist

# Emacs
*~
\#*\#
/.emacs.desktop
/.emacs.desktop.lock
auto-save-list
tramp
.\#*

# ============================================
# Python
# ============================================

# Byte-compiled / optimized / DLL files
__pycache__/
*.py[cod]
*$py.class
*.so

# Distribution / packaging
.Python
build/
develop-eggs/
dist/
downloads/
eggs/
.eggs/
lib/
lib64/
parts/
sdist/
var/
wheels/
share/python-wheels/
*.egg-info/
.installed.cfg
*.egg
MANIFEST

# PyInstaller
*.manifest
*.spec

# Unit test / coverage reports
htmlcov/
.tox/
.nox/
.coverage
.coverage.*
.cache
nosetests.xml
coverage.xml
*.cover
*.py,cover
.hypothesis/
.pytest_cache/

# Virtual environments
venv/
env/
ENV/
env.bak/
venv.bak/
.venv/
.virtualenv/
pipenv/
.virtualenvs/

# Jupyter Notebook
.ipynb_checkpoints
*.ipynb

# IPython
profile_default/
ipython_config.py

# pyenv
.python-version

# pipenv
Pipfile.lock

# uv
uv.lock

# PEP 582
__pypackages__/

# Cython debug symbols
cython_debug/

# ============================================
# Project Specific
# ============================================

# Generated presentations
presentations/*.pptx
!presentations/.gitkeep

# Logs
*.log
logs/

# Database
*.db
*.sqlite
*.sqlite3

# Temporary files
*.tmp
*.temp
*.bak
*.cache

# ============================================
# Environment & Secrets
# ============================================

.env
.env.*
!.env.example
.env.local
.env.development.local
.env.test.local
.env.production.local
*.pem
*.key
*.cert
secrets/
credentials/

# ============================================
# Build & Package
# ============================================

# Node modules (if any)
node_modules/

# npm
npm-debug.log*
yarn-debug.log*
yarn-error.log*
package-lock.json
yarn.lock
pnpm-lock.yaml

# ============================================
# Misc
# ============================================

# Archives
*.zip
*.tar
*.tar.gz
*.rar
*.7z

# Large files
*.iso
*.dmg

# OS generated files
.Spotlight-V100
.Trashes

# ============================================
# Keep important directories
# ============================================

# Uncomment to keep directory structure
# !templates/
# !examples/
# !assets/

# ============================================
# Custom
# ============================================

temp
openspec/changes/archive
!.claude/settings.local.json