fa38d9f9c3
Replace hardcoded hex color tokens with algorithmic color scales generated from HSL parameters. Each scale is defined by hue, saturation, and lightness steps in tokens.edn, then converted to hex via jon/color-tools. Color scales (gray, accent, danger, success, warning) generate 11 stops each (50–950) into :root. Semantic tokens (bg-0, fg-0, accent, etc.) reference scale variables with var(--gray-50), var(--accent-500), etc. Dark theme switches which stop each semantic token points to. Gray scale uses hue 240 with tapered saturation for a purplish tint matching the activity-tracker aesthetic. Accent is vivid purple (hue 252). Border radii bumped to 6/10/16px for a rounder feel. To shift the entire palette (e.g. warm gray), change hue/saturation in tokens.edn and run `bb build-theme`.