[CLAUDE] FE-User: redesign foundation "nâng màu giữ brand" — gradient/accent/badge bắt mắt hơn

Anh: giao diện đơn điệu, muốn đẹp + bắt mắt, font/màu đẹp hơn. Hướng anh chốt
"nâng màu, giữ nền xanh brand" (eoffice trước). Foundation lan tỏa toàn app, KHÔNG
đụng 65 trang lẻ.
- index.css: +accent palette teal/amberx/violet/greenx (đặt tên né trùng Tailwind)
  + utilities .app-gradient-brand / .card-accent / .icon-chip / .stat-value;
  heading 600->700 đậm hơn; .label-eyebrow brand-600. Brand #1F7DC1 + Be Vietnam Pro GIỮ.
- primitives: Button primary/danger gradient nổi bật; Input/Select/Textarea focus-glow
  mạnh hơn; Label brand-600; Dialog title-bar gradient. variant/size keys STABLE.
- shell: Layout stripe dày hơn + logo cap; PageHeader title lớn/đậm + accent bar cao;
  TopBar gradient hairline; DataTable thead gradient brand chữ trắng.
- Dashboard: KPI cards accent + icon chips.
- color maps (contract/PE phase + PE display status): -700->-800 đậm chữ, phase nháp tint brand.

Visual-only — props/handler/signature nguyên. Build PASS (tsc -b 0 error). a11y:
contrast AA + prefers-reduced-motion. fe-admin mirror đợt sau.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

fe-user/src/components/ui/Select.tsx

@@ -7,9 +7,9 @@ export const Select = forwardRef<HTMLSelectElement, Props>(({ className, childre
   <select
     ref={ref}
     className={cn(
-      // Density-first: matches Input — compact rounded-lg, brand focus glow.
+      // Matches Input — compact rounded-lg, stronger brand focus glow (2026-06-16).
       'h-8 w-full rounded-lg border border-slate-300 bg-white px-3 pr-8 text-sm text-slate-900',
-      'transition-[border-color,box-shadow] focus-visible:border-brand-400 focus-visible:ring-2 focus-visible:ring-brand-500/15',
+      'transition-[border-color,box-shadow] focus-visible:border-brand-500 focus-visible:ring-2 focus-visible:ring-brand-500/25',
       'disabled:cursor-not-allowed disabled:bg-slate-50 disabled:opacity-70',
       className,
     )}