The reviewer asked this run to look closely at it; no test exercised
it. toolbar.css's primary recolour already excludes :disabled and
[aria-disabled] so button.css's own disabled colour wins there — this
pins that a disabled button in a standard toolbar resolves to the
disabled formula, not primary, while an enabled sibling resolves to
primary (plan step 36, navigation group).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Qwx5USif3wFFmxtHg5U1g9
