Redesign theme toggle as a two-icon light/dark switch

Replace the single-icon popover with a dropdown of radio inputs with a
compact two-button toggle (light/dark), inspired by vale.rocks' design:
clicking an icon forces that theme, clicking the active icon again
returns to following the system preference. Keeps the existing
light-dark() colour-scheme mechanism and view-transition wipe
animation, and reuses the project's existing Fluent UI sun/moon icons.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Fn4aNjE3ofpDM78F4qmdCV
This commit is contained in:
Jonny Barnes 2026-08-22 18:14:08 +01:00
commit e9d8f4c74b
Signed by: jonny
SSH key fingerprint: SHA256:CTuSlns5U7qlD9jqHvtnVmfYV3Zwl2Z7WnJ4/dqOaL8
7 changed files with 102 additions and 136 deletions

View file

@ -38,35 +38,14 @@
<a href="/projects">Projects</a>
<a href="{{ route('feed.notes.json') }}" class="rss-icon">@include('icons.json-feed', ['title' => 'JSON Feed'])</a>
</nav>
<div id="theme-selector">
<button class="toggle" popovertarget="theme-selector-dropdown">
<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 24 24" class="system" style=""><!-- Icon from Fluent UI System Icons by Microsoft Corporation - https://github.com/microsoft/fluentui-system-icons/blob/main/LICENSE --><path fill="currentColor" d="M12 22c5.523 0 10-4.477 10-10S17.523 2 12 2S2 6.477 2 12s4.477 10 10 10m0-1.5v-17a8.5 8.5 0 0 1 0 17"/></svg>
<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 24 24" class="dark" style="display: none"><!-- Icon from Fluent UI System Icons by Microsoft Corporation - https://github.com/microsoft/fluentui-system-icons/blob/main/LICENSE --><path fill="currentColor" d="M20.026 17.001c-2.762 4.784-8.879 6.423-13.663 3.661A10 10 0 0 1 3.13 17.68a.75.75 0 0 1 .365-1.132c3.767-1.348 5.785-2.91 6.956-5.146c1.233-2.353 1.551-4.93.689-8.463a.75.75 0 0 1 .769-.927a9.96 9.96 0 0 1 4.457 1.327c4.784 2.762 6.423 8.879 3.66 13.662"/></svg>
<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 24 24" class="light" style="display: none"><!-- Icon from Fluent UI System Icons by Microsoft Corporation - https://github.com/microsoft/fluentui-system-icons/blob/main/LICENSE --><path fill="currentColor" d="M12 2a.75.75 0 0 1 .75.75v1.5a.75.75 0 0 1-1.5 0v-1.5A.75.75 0 0 1 12 2m5 10a5 5 0 1 1-10 0a5 5 0 0 1 10 0m4.25.75a.75.75 0 0 0 0-1.5h-1.5a.75.75 0 0 0 0 1.5zM12 19a.75.75 0 0 1 .75.75v1.5a.75.75 0 0 1-1.5 0v-1.5A.75.75 0 0 1 12 19m-7.75-6.25a.75.75 0 0 0 0-1.5h-1.5a.75.75 0 0 0 0 1.5zm-.03-8.53a.75.75 0 0 1 1.06 0l1.5 1.5a.75.75 0 0 1-1.06 1.06l-1.5-1.5a.75.75 0 0 1 0-1.06m1.06 15.56a.75.75 0 1 1-1.06-1.06l1.5-1.5a.75.75 0 1 1 1.06 1.06zm14.5-15.56a.75.75 0 0 0-1.06 0l-1.5 1.5a.75.75 0 0 0 1.06 1.06l1.5-1.5a.75.75 0 0 0 0-1.06m-1.06 15.56a.75.75 0 1 0 1.06-1.06l-1.5-1.5a.75.75 0 1 0-1.06 1.06z"/></svg>
<div id="theme-selector" role="region" aria-label="Theme switcher">
<button id="btn-light" aria-label="Light mode" aria-pressed="false">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true"><!-- Icon from Fluent UI System Icons by Microsoft Corporation - https://github.com/microsoft/fluentui-system-icons/blob/main/LICENSE --><path fill="currentColor" d="M12 2a.75.75 0 0 1 .75.75v1.5a.75.75 0 0 1-1.5 0v-1.5A.75.75 0 0 1 12 2m5 10a5 5 0 1 1-10 0a5 5 0 0 1 10 0m4.25.75a.75.75 0 0 0 0-1.5h-1.5a.75.75 0 0 0 0 1.5zM12 19a.75.75 0 0 1 .75.75v1.5a.75.75 0 0 1-1.5 0v-1.5A.75.75 0 0 1 12 19m-7.75-6.25a.75.75 0 0 0 0-1.5h-1.5a.75.75 0 0 0 0 1.5zm-.03-8.53a.75.75 0 0 1 1.06 0l1.5 1.5a.75.75 0 0 1-1.06 1.06l-1.5-1.5a.75.75 0 0 1 0-1.06m1.06 15.56a.75.75 0 1 1-1.06-1.06l1.5-1.5a.75.75 0 1 1 1.06 1.06zm14.5-15.56a.75.75 0 0 0-1.06 0l-1.5 1.5a.75.75 0 0 0 1.06 1.06l1.5-1.5a.75.75 0 0 0 0-1.06m-1.06 15.56a.75.75 0 1 0 1.06-1.06l-1.5-1.5a.75.75 0 1 0-1.06 1.06z"/></svg>
</button>
<div id="theme-selector-dropdown" popover>
<fieldset>
<legend>Select theme:</legend>
<div>
<input type="radio" id="theme-system" name="theme" value="system" checked>
<label for="theme-system">
<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 24 24"><!-- Icon from Fluent UI System Icons by Microsoft Corporation - https://github.com/microsoft/fluentui-system-icons/blob/main/LICENSE --><path fill="currentColor" d="M12 22c5.523 0 10-4.477 10-10S17.523 2 12 2S2 6.477 2 12s4.477 10 10 10m0-1.5v-17a8.5 8.5 0 0 1 0 17"/></svg>
</label>
</div>
<div>
<input type="radio" id="theme-dark" name="theme" value="dark">
<label for="theme-dark">
<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 24 24"><!-- Icon from Fluent UI System Icons by Microsoft Corporation - https://github.com/microsoft/fluentui-system-icons/blob/main/LICENSE --><path fill="currentColor" d="M20.026 17.001c-2.762 4.784-8.879 6.423-13.663 3.661A10 10 0 0 1 3.13 17.68a.75.75 0 0 1 .365-1.132c3.767-1.348 5.785-2.91 6.956-5.146c1.233-2.353 1.551-4.93.689-8.463a.75.75 0 0 1 .769-.927a9.96 9.96 0 0 1 4.457 1.327c4.784 2.762 6.423 8.879 3.66 13.662"/></svg>
</label>
</div>
<div>
<input type="radio" id="theme-light" name="theme" value="light">
<label for="theme-light">
<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 24 24"><!-- Icon from Fluent UI System Icons by Microsoft Corporation - https://github.com/microsoft/fluentui-system-icons/blob/main/LICENSE --><path fill="currentColor" d="M12 2a.75.75 0 0 1 .75.75v1.5a.75.75 0 0 1-1.5 0v-1.5A.75.75 0 0 1 12 2m5 10a5 5 0 1 1-10 0a5 5 0 0 1 10 0m4.25.75a.75.75 0 0 0 0-1.5h-1.5a.75.75 0 0 0 0 1.5zM12 19a.75.75 0 0 1 .75.75v1.5a.75.75 0 0 1-1.5 0v-1.5A.75.75 0 0 1 12 19m-7.75-6.25a.75.75 0 0 0 0-1.5h-1.5a.75.75 0 0 0 0 1.5zm-.03-8.53a.75.75 0 0 1 1.06 0l1.5 1.5a.75.75 0 0 1-1.06 1.06l-1.5-1.5a.75.75 0 0 1 0-1.06m1.06 15.56a.75.75 0 1 1-1.06-1.06l1.5-1.5a.75.75 0 1 1 1.06 1.06zm14.5-15.56a.75.75 0 0 0-1.06 0l-1.5 1.5a.75.75 0 0 0 1.06 1.06l1.5-1.5a.75.75 0 0 0 0-1.06m-1.06 15.56a.75.75 0 1 0 1.06-1.06l-1.5-1.5a.75.75 0 1 0-1.06 1.06z"/></svg>
</label>
</div>
</fieldset>
</div>
<button id="btn-dark" aria-label="Dark mode" aria-pressed="false">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true"><!-- Icon from Fluent UI System Icons by Microsoft Corporation - https://github.com/microsoft/fluentui-system-icons/blob/main/LICENSE --><path fill="currentColor" d="M20.026 17.001c-2.762 4.784-8.879 6.423-13.663 3.661A10 10 0 0 1 3.13 17.68a.75.75 0 0 1 .365-1.132c3.767-1.348 5.785-2.91 6.956-5.146c1.233-2.353 1.551-4.93.689-8.463a.75.75 0 0 1 .769-.927a9.96 9.96 0 0 1 4.457 1.327c4.784 2.762 6.423 8.879 3.66 13.662"/></svg>
</button>
<span id="theme-status" class="sr-only" aria-live="polite"></span>
</div>
</header>