- Focus-visible token ring + prefers-reduced-motion guard (app.css).
- Lift ink-3/ink-4 to WCAG-AA text contrast.
- Touch targets >=44px (topbar, sidebar, dashboard buttons).
- Off-canvas drawer removed from tab order when closed (breakpoint-aware inert)
+ sidebar aria-label.
- Live chart: NaN guard on incoming cpu; Echo.leave('metrics') + unbind on
destroy (no subscription leak under wire:navigate).
- KPI progress bar follows the tone (status triad), not always accent.
- Resource rings bound to real server data with threshold-based tone.
- docs/v1-ui-review.md: full adversarial review.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
boban