title: Lightningcss
intro: Native Panda support for lightningcss (targets via browserslist, minify) — not a PostCSS plugin, works alongside the Postcss pipeline without touching postcss.config.cjs.
errorPrefix: 'Error: '
enable: Enable lightningcss
enableHint: Uses lightningcss instead of PostCSS for Panda's own CSS optimization step (nesting/media downleveling, vendor prefixes, minification) — works the same whether you build via panda cssgen or the Postcss pipeline.
minify: Minify
minifyHint: Minifies the CSS lightningcss emits.
polyfill: Polyfill @layer
polyfillHint: Polyfills CSS cascade layers for older browsers that don't support @layer natively. Independent of the toggle above — works with or without lightningcss enabled.
browserslist: Target browsers
browserslistHint: Check a browser and set its minimum version — no query syntax needed. None checked = your project's own browserslist config, or lightningcss's defaults.
advanced: Advanced (raw browserslist queries)
advancedHint: For anything a per-browser checkbox can't express (e.g. "> 0.5%", "not dead", "cover 99.5%"). One query per row.
addQuery: Add query
removeItem: Remove item
resolveTargets: Resolve targets
resolving: Resolving…
redundancyHint: If autoprefixer and/or cssnano are enabled in the Postcss pipeline, they may now be redundant — lightningcss already handles vendor prefixing (per your targets) and minification.
saving: Saving…
save: Save
saved: Saved ✓
rebuild: Rebuild CSS
rebuilding: Rebuilding…
rebuiltPostcss: Rebuilt (postcss pipeline) ✓
rebuiltCssgen: Rebuilt (codegen + cssgen) ✓
reload: Reload