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| 1 | +# PR_26159_041 Colors Human Theme Step Range Report |
| 2 | + |
| 3 | +Generated: 2026-06-08 |
| 4 | + |
| 5 | +## Executive Summary |
| 6 | + |
| 7 | +Status: PASS |
| 8 | + |
| 9 | +PR_26159_041 adds a curated Human palette source, keeps the Defined Swatch Selector ordering deterministic, and adds Step Range as a live grid-generation control. The default Step Range is 50, which preserves the previous lightness-distance formula. Lower values tighten generated rows toward the base color, while higher values widen the generated rows toward light/dark extremes without forcing pure white or black unless the control reaches its maximum. |
| 10 | + |
| 11 | +## Requirement Checklist |
| 12 | + |
| 13 | +| Requirement | Status | Evidence | |
| 14 | +| --- | --- | --- | |
| 15 | +| Read `docs_build/dev/PROJECT_INSTRUCTIONS.md` first. | PASS | Project instructions were read before branch validation and edits. | |
| 16 | +| HARD STOP if current branch is not `main`. | PASS | `git branch --show-current` returned `main`; local branches found: `backup-before-workspace-cleanup`, `docs/engine-core-boundary`, `main`. | |
| 17 | +| Add Human as a Theme Collection / Palette Type source. | PASS | `toolbox/colors/colors.js` adds `Human` to `CURATED_PALETTE_COLLECTIONS`; Playwright selects `Human` and validates rendered swatches. | |
| 18 | +| Human includes skin tones. | PASS | `Skin Tones` includes curated human skin swatches and names; Playwright validates exact row hex output. | |
| 19 | +| Human includes hair tones. | PASS | `Hair Tones` includes black, brown, auburn, copper, blonde, and gray hair swatches. | |
| 20 | +| Human includes eye tones. | PASS | `Eye Tones` includes brown, amber, hazel, green, blue-gray, blue, and violet-gray swatches. | |
| 21 | +| Human includes clothing-support tones. | PASS | `Clothing Support` includes canvas, linen, denim, navy, charcoal, burgundy, olive, and leather swatches. | |
| 22 | +| Human includes shadow/highlight support tones. | PASS | `Shadow Highlight Support` includes deep/warm/cool shadows, mids, highlights, and specular support tones. | |
| 23 | +| Sort Theme Collection options alphabetically. | PASS | Existing sorted selector population remains active; Playwright validates sorted theme options including Human. | |
| 24 | +| Sort Palette Type options alphabetically. | PASS | Existing sorted type population remains active; Playwright validates sorted `Human` type options. | |
| 25 | +| Sort Variant options alphabetically with Full first/default. | PASS | Existing variant ordering remains active; Playwright validates `Full` first/default and sorted remaining variants. | |
| 26 | +| Add Step Range control. | PASS | `toolbox/colors/index.html` adds `data-palette-generator-step-range`; runtime reads, resets, restores, and persists it. | |
| 27 | +| Step Range changes light/dark travel distance. | PASS | Playwright sets Step Range to 0 and 100 and verifies the first-column lightness spread decreases/increases. | |
| 28 | +| Default Step Range preserves current visual behavior. | PASS | Default is 50; the updated formula reduces to the prior distance formula at 50. Playwright returns to 50 and verifies exact top/center/bottom colors match the initial render. | |
| 29 | +| Step Range works with Steps rows above/below center. | PASS | `generatorLightness()` receives the generated row count from `actualPaletteGeneratorRows(steps)` and applies Step Range to each row. | |
| 30 | +| Do not force pure white/black unless Step Range is maximum. | PASS | Non-maximum Step Range clamps to 10-90 lightness; maximum Step Range can use 0-100. Existing no-pure-white/black test remains passing for default. | |
| 31 | +| Preserve red pin / green pin / no-pin behavior. | PASS | Targeted Palette Playwright passed the existing pin add/remove and duplicate/no-pin tests. | |
| 32 | +| Preserve Show duplicates behavior. | PASS | Targeted Palette Playwright passed duplicate display behavior checks. | |
| 33 | +| Preserve Symbol-free Add/Update/Clear. | PASS | Targeted Palette Playwright passed Symbol-free controls; focused `rg` found no active Symbol validation. | |
| 34 | +| Validate no console errors. | PASS | Targeted Palette Playwright lane passed with existing console-error assertions. | |
| 35 | +| Produce required reports and ZIP. | PASS | Reports were generated under `docs_build/dev/reports/`; ZIP generated under `tmp/`. | |
| 36 | + |
| 37 | +## Implementation Notes |
| 38 | + |
| 39 | +- `toolbox/colors/colors.js` owns the curated Human data and Step Range generation behavior. |
| 40 | +- `toolbox/colors/index.html` adds the Step Range slider beside the existing picker controls. |
| 41 | +- `src/dev-runtime/persistence/tool-repositories/palette-workspace-repository.js` preserves Step Range in picker settings and color metadata. |
| 42 | +- `tests/playwright/tools/PaletteToolMockRepository.spec.mjs` covers Human selection, exact base swatches, sorted selectors, default preservation, Step Range spread behavior, and metadata restore. |
| 43 | + |
| 44 | +## Validation Evidence |
| 45 | + |
| 46 | +| Check | Status | Evidence | |
| 47 | +| --- | --- | --- | |
| 48 | +| Syntax checks | PASS | `node --check toolbox/colors/colors.js`; `node --check src/dev-runtime/persistence/tool-repositories/palette-workspace-repository.js`; `node --check tests/playwright/tools/PaletteToolMockRepository.spec.mjs`. | |
| 49 | +| Targeted Playwright | PASS | `npx playwright test tests/playwright/tools/PaletteToolMockRepository.spec.mjs` returned 8 passed. | |
| 50 | +| Static whitespace | PASS | `git diff --check` returned no whitespace errors. | |
| 51 | +| Active Symbol scan | PASS | Only intentional Symbol-free fixture names remain in the targeted active scan. | |
| 52 | +| Playwright impacted | PASS | Yes; targeted Palette Tool Playwright lane was run. | |
| 53 | + |
| 54 | +## Skipped Lanes |
| 55 | + |
| 56 | +| Lane | Reason | |
| 57 | +| --- | --- | |
| 58 | +| Full samples validation | Safe to skip because no samples, sample loader/runtime code, or shared sample framework behavior changed. | |
| 59 | +| Broad Playwright suite | Safe to skip because the targeted Palette Tool lane covers the impacted Colors runtime/UI behavior and console assertions. | |
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