fix(canvas): ApprovalBanner Approve/Deny button polish

Same bug class as #2622 (ConfirmDialog), but on a more critical surface
— this is the top-of-page banner asking the user to approve / deny a
real workspace permission request.

1. **Deny was a no-op hover.** `bg-surface-card hover:bg-surface-card`
   gave zero visual feedback before the user clicked a destructive
   action. Now lifts to surface-elevated + brightens the text so the
   button visibly responds.
2. **Approve hover went LIGHTER.** `bg-emerald-600 hover:bg-emerald-500`
   dropped white-text contrast on hover. Reversed to emerald-700.
3. **No focus rings on either button.** Keyboard users had no way to
   tell which decision was focused. Added focus-visible rings
   (offset against the dark amber banner bg) — emerald for Approve,
   amber for Deny so the choice is unambiguous.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Hongming Wang 2026-05-03 12:56:00 -07:00
parent 954d2172f0
commit d2c202ddab

View File

@ -73,14 +73,19 @@ export function ApprovalBanner() {
<button
type="button"
onClick={() => handleDecide(approval, "approved")}
className="px-3 py-1.5 bg-emerald-600 hover:bg-emerald-500 text-xs rounded-lg text-white font-medium transition-colors"
// Hover DARKER not lighter — emerald-500 on white text
// drops contrast vs emerald-700.
className="px-3 py-1.5 bg-emerald-600 hover:bg-emerald-700 text-xs rounded-lg text-white font-medium transition-colors focus:outline-none focus-visible:ring-2 focus-visible:ring-offset-2 focus-visible:ring-offset-amber-950 focus-visible:ring-emerald-400/70"
>
Approve
</button>
<button
type="button"
onClick={() => handleDecide(approval, "denied")}
className="px-3 py-1.5 bg-surface-card hover:bg-surface-card text-xs rounded-lg text-ink-mid transition-colors"
// Was a no-op hover (`bg-surface-card hover:bg-surface-card`).
// Lift to surface-elevated on hover so the button visibly
// responds before a destructive deny.
className="px-3 py-1.5 bg-surface-card hover:bg-surface-elevated hover:text-ink text-xs rounded-lg text-ink-mid transition-colors focus:outline-none focus-visible:ring-2 focus-visible:ring-offset-2 focus-visible:ring-offset-amber-950 focus-visible:ring-amber-400/70"
>
Deny
</button>