Rewrite the showcase's Shape section without Tailwind

Plan step 38: the corner grid and the shape gallery move onto
<x-grid> and <x-stack>; each corner swatch is a data-md-showcase-
shape-swatch keyed on data-md-corner, one showcase.css rule per
corner token; <x-shape :size="80"> replaces the size-20 utility, its
fill the caller's style="color: var(--md-sys-color-secondary-
container)" since a shape's colour is inherited text colour, not a
class.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Qwx5USif3wFFmxtHg5U1g9

resources/css/showcase.css

@@ -162,4 +162,52 @@
             align-items: baseline;
         }
     }
+
+    /* Shape: a corner swatch, filled with a tonal colour that is decoration only (never meaning,
+       same as the corner it demonstrates), one per corner token. */
+    [data-md-showcase-shape-swatch] {
+        display: block;
+        height: 80px;
+        background-color: var(--md-sys-color-primary-container);
+    }
+
+    [data-md-showcase-shape-swatch][data-md-corner='none'] {
+        border-radius: var(--md-sys-shape-corner-none);
+    }
+
+    [data-md-showcase-shape-swatch][data-md-corner='xs'] {
+        border-radius: var(--md-sys-shape-corner-xs);
+    }
+
+    [data-md-showcase-shape-swatch][data-md-corner='sm'] {
+        border-radius: var(--md-sys-shape-corner-sm);
+    }
+
+    [data-md-showcase-shape-swatch][data-md-corner='md'] {
+        border-radius: var(--md-sys-shape-corner-md);
+    }
+
+    [data-md-showcase-shape-swatch][data-md-corner='lg'] {
+        border-radius: var(--md-sys-shape-corner-lg);
+    }
+
+    [data-md-showcase-shape-swatch][data-md-corner='lg-increased'] {
+        border-radius: var(--md-sys-shape-corner-lg-increased);
+    }
+
+    [data-md-showcase-shape-swatch][data-md-corner='xl'] {
+        border-radius: var(--md-sys-shape-corner-xl);
+    }
+
+    [data-md-showcase-shape-swatch][data-md-corner='xl-increased'] {
+        border-radius: var(--md-sys-shape-corner-xl-increased);
+    }
+
+    [data-md-showcase-shape-swatch][data-md-corner='xxl'] {
+        border-radius: var(--md-sys-shape-corner-xxl);
+    }
+
+    [data-md-showcase-shape-swatch][data-md-corner='full'] {
+        border-radius: var(--md-sys-shape-corner-full);
+    }
 }

resources/views/showcase/sections/shape.blade.php

@@ -1,29 +1,33 @@
-<section id="shape" class="scroll-mt-24 space-y-6">
+@php
-    <h2 class="type-headline-md">Shape</h2>
+    $corners = ['none', 'xs', 'sm', 'md', 'lg', 'lg-increased', 'xl', 'xl-increased', 'xxl', 'full'];
+@endphp
 
-    <p class="max-w-3xl type-body-md text-on-surface-variant">
+<x-livewire-material::stack as="section" id="shape" gap="space300">
-        The corner scale as <code>rounded-corner-*</code>, and M3 Expressive's shapes as <code>&lt;x-shape name="…" /&gt;</code>.
+    <h2 class="md-type-headline-md">Shape</h2>
+
+    <p class="md-type-body-md md-ink-variant">
+        The corner scale as a <code>--md-sys-shape-corner-*</code> token, and M3 Expressive's shapes as <code>&lt;x-shape name="…" /&gt;</code>.
     </p>
 
-    <p class="max-w-3xl type-body-md text-on-surface-variant" data-test="when-to-use">
+    <p class="md-type-body-md md-ink-variant" data-test="when-to-use">
         When to use which: <code>full</code> for buttons, icon buttons, chips' avatars, badges, switches, sliders, the search bar and navigation indicators; <code>xs</code> for text fields, menus, snackbars and plain tooltips; <code>sm</code> for chips; <code>md</code> for cards and rich tooltips; <code>lg</code> for the FAB and a side sheet's inner corners; <code>xl</code> for dialogs, bottom sheets, pickers and carousel items; <code>xxl</code> for hero containers. A nested corner is the outer radius minus the padding. A press squares a round shape; nothing morphs on hover. The shapes below are decoration, never meaning.
     </p>
 
-    <div class="grid grid-cols-2 gap-4 medium:grid-cols-5">
+    <x-livewire-material::grid :columns="['compact' => 2, 'medium' => 5]" gap="space200">
-        @foreach (['rounded-corner-none', 'rounded-corner-xs', 'rounded-corner-sm', 'rounded-corner-md', 'rounded-corner-lg', 'rounded-corner-lg-increased', 'rounded-corner-xl', 'rounded-corner-xl-increased', 'rounded-corner-xxl', 'rounded-corner-full'] as $corner)
+        @foreach ($corners as $corner)
-            <div class="space-y-2">
+            <x-livewire-material::stack gap="space100">
-                <div @class(['h-20 bg-primary-container', $corner])></div>
+                <span data-md-showcase-shape-swatch data-md-corner="{{ $corner }}"></span>
-                <code class="type-label-md text-on-surface-variant">{{ $corner }}</code>
+                <code class="md-type-label-md md-ink-variant">{{ $corner }}</code>
-            </div>
+            </x-livewire-material::stack>
         @endforeach
-    </div>
+    </x-livewire-material::grid>
 
-    <div class="grid grid-cols-3 gap-4 medium:grid-cols-5 expanded:grid-cols-7">
+    <x-livewire-material::grid :columns="['compact' => 3, 'medium' => 5, 'expanded' => 7]" gap="space200">
         @foreach (\NoNameWeb\LivewireMaterial\Support\SvgFile::shapeNames() as $shape)
-            <div class="space-y-2 text-center">
+            <x-livewire-material::stack gap="space100" align="center">
-                <x-livewire-material::shape :name="$shape" class="mx-auto size-20 text-secondary-container" />
+                <x-livewire-material::shape :name="$shape" :size="80" style="color: var(--md-sys-color-secondary-container)" />
-                <code class="type-label-md text-on-surface-variant">{{ $shape }}</code>
+                <code class="md-type-label-md md-ink-variant md-text-center">{{ $shape }}</code>
-            </div>
+            </x-livewire-material::stack>
         @endforeach
-    </div>
+    </x-livewire-material::grid>
-</section>
+</x-livewire-material::stack>