Feat(csc-ui): Retune dark mode vividness and re-derive chart series s… - #260
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…lots (ADR-0034, ADR-0030 amended) Dark mode is now more vibrant, with increased saturation for fills and subtle tints. This is achieved by adjusting the core chroma ramp (`C_FACTOR`) to hold full chroma through steps 400–300, and by remapping semantic tokens (e.g., status/accent fills move to `*-400`, subtle tints to `*-700`). Navigation chrome is also adjusted for better visual presence. All audited contrast pairs now pass. The twelve chart series slots (`--c-chart-1` … `--c-chart-12`) have been re-derived as vivid single hues. This new set improves visual distinction, ensures all slots clear 3:1 contrast on both chart surfaces (eliminating the need for relief channels), preserves hue identity for the first seven slots, and excludes status hue bands. The chart palette no longer includes shade pairs and reads significantly better.
razorfever
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Sep 3, 2026
villeerikssoncsc
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Sep 3, 2026
…quire a new changeset per PR PR #262 (dark-mode subtle ink back to `*-200`) released nothing: it only edited `.changeset/dark-mode-vivid-retune.md`, which the alpha.8 "Version packages" PR had already consumed. In changesets pre mode a consumed changeset stays on disk but is listed in `.changeset/pre.json` and skipped by the release plan, so amending it is inert. The changeset check passed because it accepted any `.changeset/*.md` in the diff. - Add `dark-mode-subtle-ink.md` (patch) so the next merge to main opens a Version packages PR for the change already on main. - `changeset-check.yml` now requires an ADDED changeset file (`--diff-filter=A`) and explains why an edited one does not count. Replayed locally: blocks #262, passes #260. - CLAUDE.md release notes state the rule. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
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…lots (ADR-0034, ADR-0030 amended)
Dark mode is now more vibrant, with increased saturation for fills and subtle tints. This is achieved by adjusting the core chroma ramp (
C_FACTOR) to hold full chroma through steps 400–300, and by remapping semantic tokens (e.g., status/accent fills move to*-400, subtle tints to*-700). Navigation chrome is also adjusted for better visual presence. All audited contrast pairs now pass.The twelve chart series slots (
--c-chart-1…--c-chart-12) have been re-derived as vivid single hues. This new set improves visual distinction, ensures all slots clear 3:1 contrast on both chart surfaces (eliminating the need for relief channels), preserves hue identity for the first seven slots, and excludes status hue bands. The chart palette no longer includes shade pairs and reads significantly better.