chore(deps): update tailwindcss monorepo to v4.3.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@tailwindcss/cli (source)	4.2.4 → 4.3.0
@tailwindcss/postcss (source)	4.2.4 → 4.3.0
tailwindcss (source)	4.2.4 → 4.3.0

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Release Notes

tailwindlabs/tailwindcss (@​tailwindcss/cli)

v4.3.0

Compare Source

Added

• Add @container-size utility (#​18901)
• Add scrollbar-{auto,thin,none} utilities for scrollbar-width, and scrollbar-thumb-* / scrollbar-track-* color utilities for scrollbar-color (#​19981, #​20019)
• Add scrollbar-gutter-* utilities (#​20018)
• Add zoom-* utilities (#​20020)
• Add tab-* utilities (#​20022)
• Allow using @variant with stacked variants (e.g. @variant hover:focus { … }) (#​19996)
• Allow using @variant with compound variants (e.g. @variant hover, focus { … }) (#​19996)
• Support --default(…) in --value(…) and --modifier(…) for functional @utility definitions (#​19989)

Fixed

• Ensure @plugin resolves package JavaScript entries instead of browser CSS entries when using @tailwindcss/vite (#​19949)
• Fix relative @import and @plugin paths resolving from the wrong directory when using @tailwindcss/vite (#​19965)
• Ensure CSS files containing @variant are processed by @tailwindcss/vite (#​19966)
• Resolve imports relative to base when result.opts.from is not provided when using @tailwindcss/postcss (#​19980)
• Canonicalization: preserve significant _ whitespace in arbitrary values (#​19986)
• Canonicalization: add parentheses when removing whitespace from arbitrary values would hurt readability (e.g. w-[calc(100%---spacing(60))] → w-[calc(100%-(--spacing(60)))]) (#​19986)
• Canonicalization: preserve the original unit in arbitrary values instead of normalizing to base units (e.g. -mt-[20in] → mt-[-20in], not mt-[-1920px]) (#​19988)
• Canonicalization: migrate arbitrary :has() variants from [&:has(…)] to has-[…] (#​19991)
• Upgrade: don’t migrate inline style attributes (e.g. style="flex-grow: 1" → style="flex-grow: 1", not style="grow: 1") (#​19918)
• Allow multiple @utility definitions with the same name but different value types (#​19777)
• Export missing PluginWithConfig type from tailwindcss/plugin to fix errors when inferring plugin config types (#​19707)
• Ensure start and end legacy utilities without values do not generate CSS (#​20003)
• Ensure --value(…) is required in functional @utility definitions (#​20005)
• Canonicalization: preserve required whitespace around operators in negated arbitrary values (e.g. -left-[(var(--a)+var(--b))]) (#​20011)

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Note

Low Risk
Lockfile-only dependency bump with no application logic changes; minor risk of subtle CSS output differences from Tailwind 4.3.0 fixes.

Overview
Bumps the Tailwind CSS v4 toolchain from 4.2.4 to 4.3.0 in package.json and refreshes package-lock.json for tailwindcss, @tailwindcss/cli, and @tailwindcss/postcss, plus transitive updates (e.g. enhanced-resolve, tapable, oxide platform packages).

There are no changes to app or library source—only dependency versions. After merge, verify CSS build (build, styles/postcss paths) and a quick visual smoke check on shipped RemoteFlows__* styles, since 4.3.0 includes canonicalization and PostCSS import-resolution fixes that can subtly change generated CSS for existing arbitrary values and @import/@plugin paths.

^{Reviewed by Cursor Bugbot for commit 80547f3. Bugbot is set up for automated code reviews on this repo. Configure here.}

[github-actions]

📦 Bundle Size Report

Metric	Current	Previous	Change	Status
Total (gzip)	220.77 kB	220.81 kB	-39 B (-0.0%)	🟢
Total (raw)	595.05 kB	595.2 kB	-156 B (-0.0%)	🟢
CSS (gzip)	20.85 kB	20.89 kB	-38 B (-0.2%)	🟢
CSS (raw)	108.94 kB	109.09 kB	-156 B (-0.1%)	🟢

Size Limits

• ✅ Total gzipped: 220.77 kB / 250 kB (88.3%)
• ✅ Total raw: 595.05 kB / 600 kB (99.2%)
• ✅ CSS gzipped: 20.85 kB / 25 kB (83.4%)

Largest Files (Top 5)

1. chunk-UGPYPGVV.js - 14 kB (0 B (0%))
2. index.css - 10.43 kB (-18 B (-0.2%))
3. styles.css - 10.42 kB (-20 B (-0.2%))
4. chunk-JN3OGJX4.js - 6.36 kB (0 B (0%))
5. index.js - 6.29 kB (-1 B (-0.0%))

View All Files (337 total)

File	Size (gzip)	Change
chunk-UGPYPGVV.js	14 kB	0 B (0%)
index.css	10.43 kB	-18 B (-0.2%)
styles.css	10.42 kB	-20 B (-0.2%)
chunk-JN3OGJX4.js	6.36 kB	0 B (0%)
index.js	6.29 kB	-1 B (-0.0%)
chunk-M7QPV7VS.js	6.03 kB	0 B (0%)
chunk-EFL7QFFN.js	5.29 kB	0 B (0%)
chunk-4BLRPQAH.js	4.76 kB	0 B (0%)
chunk-G3ROZK57.js	4.47 kB	0 B (0%)
chunk-VUKWXCJ2.js	3.89 kB	0 B (0%)

✅ Bundle size check passed

[github-actions]

📊 Coverage Report

⚪ Coverage unchanged

Metric	Current	Previous	Change	Status
Lines	88.40%	88.40%	0%	⚪
Statements	87.80%	87.80%	0%	⚪
Functions	84.86%	84.86%	0%	⚪
Branches	79.62%	79.62%	0%	⚪

Detailed Breakdown

Lines Coverage

• Covered: 3802 / 4301
• Coverage: 88.40%
• Change: 0% (0 lines)

Statements Coverage

• Covered: 3864 / 4401
• Coverage: 87.80%
• Change: 0% (0 statements)

Functions Coverage

• Covered: 1031 / 1215
• Coverage: 84.86%
• Change: 0% (0 functions)

Branches Coverage

• Covered: 2371 / 2978
• Coverage: 79.62%
• Change: 0% (0 branches)

✅ Coverage check passed

[github-actions]

Deploy preview for remote-flows ready!

Project:	remote-flows
Status:	✅  Deploy successful!
Preview URL:	https://remote-flows-9p1zkhq4a-remotecom.vercel.app
Latest Commit:	80547f3

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