Admin reskin: fix pressed state button style

[t-hamano]

Trac ticket: https://core.trac.wordpress.org/ticket/64856

Button

Default state

Before	After

Focused state

Before	After

Button Group

Default state

Before	After

Focused state

Before	After

Use of AI Tools

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This Pull Request is for code review only. Please keep all other discussion in the Trac ticket. Do not merge this Pull Request. See GitHub Pull Requests for Code Review in the Core Handbook for more details.

[github-actions]

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Props wildworks, joedolson, mukesh27, shailu25.

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[github-actions]

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[shail-mehta]

The contrast between the default and selected states of the secondary variation buttons is now clearly identifiable. ✅

Before	After

Button Variations:

Before	After

[joedolson]

The darker background with the foreground color is creating a color contrast that is below requirements.

This will need more work. A couple possibilities would be darkening the text color; or using a lighter background with a darker shadow. The box shadow largely doesn't interfere with the text color, so if we increased the dependence on that for differentiation, we should be able to maintain color contrast.

[t-hamano]

Thanks for the feedback!

A couple possibilities would be darkening the text color; or using a lighter background with a darker shadow.

I tried to improve the contrast:

[joedolson]

Color contrast works for me, now. If the design system comes up with something better later, we can switch; but this resolves the issue.

[joedolson]

I have no idea why that merge happened the way it did...how weird.

[github-actions]

A commit was made that fixes the Trac ticket referenced in the description of this pull request.

SVN changeset: 62106
GitHub commit: ad285ee

This PR will be closed, but please confirm the accuracy of this and reopen if there is more work to be done.