Andreas Reinhold / reiniandClaude Opus 5
79ca9a28b4
Plan step 38 review: the frame's structural rule that kept a section's own <h2> for screen readers (Tailwind's [&>section>h2]:sr-only before, a showcase.css rule during the rewrite) was removed as dead weight once every section had a real heading, so each page drew its title twice, the <h1> and an identical headline under it. The <h2>s are md-visually-hidden again, the frame's comment says why, and the section page test asserts it. The Layout section's description said "window size classes"; M3's term is breakpoints. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Qwx5USif3wFFmxtHg5U1g9
113 lines
7.3 KiB
PHP
113 lines
7.3 KiB
PHP
@php
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$groups = [
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'Primary' => ['primary', 'on-primary', 'primary-container', 'on-primary-container', 'inverse-primary', 'primary-fixed', 'primary-fixed-dim', 'on-primary-fixed', 'on-primary-fixed-variant'],
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'Secondary' => ['secondary', 'on-secondary', 'secondary-container', 'on-secondary-container', 'secondary-fixed', 'secondary-fixed-dim', 'on-secondary-fixed', 'on-secondary-fixed-variant'],
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'Tertiary' => ['tertiary', 'on-tertiary', 'tertiary-container', 'on-tertiary-container', 'tertiary-fixed', 'tertiary-fixed-dim', 'on-tertiary-fixed', 'on-tertiary-fixed-variant'],
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'Error' => ['error', 'on-error', 'error-container', 'on-error-container', 'inverse-error'],
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'Success' => ['success', 'on-success', 'success-container', 'on-success-container', 'inverse-success'],
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'Warning' => ['warning', 'on-warning', 'warning-container', 'on-warning-container', 'inverse-warning'],
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'Info' => ['info', 'on-info', 'info-container', 'on-info-container', 'inverse-info'],
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'Surface' => ['surface', 'surface-dim', 'surface-bright', 'surface-container-lowest', 'surface-container-low', 'surface-container', 'surface-container-high', 'surface-container-highest', 'on-surface', 'on-surface-variant', 'inverse-surface', 'inverse-on-surface', 'outline', 'outline-variant'],
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];
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// The roles a contrast level moves most: the page keeps its surface, the ink and the
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// outlines carry the level.
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$levels = ['standard' => 'Standard', 'medium' => 'Medium · 3:1', 'high' => 'High · 7:1'];
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$levelRoles = ['primary', 'on-primary', 'primary-container', 'on-primary-container', 'on-surface-variant', 'outline', 'error', 'success', 'warning', 'info'];
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$profile = \NoNameWeb\LivewireMaterial\Support\Scheme::profile();
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$examples = [
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'Colour profiles' => <<<'BLADE'
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<div x-data="{ profile: $store.theme.scheme }">
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<x-scheme-picker label="Colour profile" name="profile" x-model="profile" hint="Previews on this page; an application stores the choice and names it with Scheme::resolveProfileUsing()." />
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</div>
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BLADE,
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'Contrast level' => <<<'BLADE'
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<x-theme-toggle mode="contrast" />
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BLADE,
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];
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@endphp
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<x-livewire-material::stack as="section" id="colour" gap="space300">
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<h2 class="md-visually-hidden">Colour</h2>
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<p class="md-type-body-md md-ink-variant">
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Every role as a <code>--md-sys-color-*</code> token, generated by
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<code>php artisan material:scheme</code>. Both themes side by side, whatever the page is showing.
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</p>
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<p class="md-type-body-md md-ink-variant" data-test="when-to-use">
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When to use which: <code>primary</code> is the one key action on a screen; <code>secondary-container</code> is the quiet fill (tonal buttons, selected navigation and chips); <code>tertiary</code> is a rare accent; <code>error</code>, <code>success</code>, <code>warning</code> and <code>info</code> mean state — the <code>-container</code> for a tinted panel, the role itself for its text and icon. Pair a role only with its <code>on-</code> partner. Ink is <code>on-surface</code>, lower emphasis <code>on-surface-variant</code>, decoration <code>outline</code>; never an opacity, because 38% means disabled. Every role changes with the contrast level below, which is why only roles are allowed.
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</p>
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<p class="md-type-body-md md-ink-variant">
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With colour profiles in <code>livewire-material.profiles</code>, the command generates each one under
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<code><html data-scheme></code>, and <code><x-scheme-picker></code> chooses between them. Without
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profiles the picker draws nothing.
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</p>
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<p class="md-type-body-md md-ink-variant">
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Every scheme is generated at M3's three contrast levels — standard, medium (3:1) and high (7:1) — and the
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head script writes the visitor's to <code><html data-contrast></code>, following the operating system
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until they choose. The page keeps its surface; the ink, the outlines and the containers carry the level.
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</p>
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@foreach ($examples as $title => $code)
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<x-showcase::example :$title :$code />
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@endforeach
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<x-livewire-material::grid :columns="['compact' => 1, 'large' => 3]" gap="space200">
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@foreach ($levels as $level => $title)
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{{-- data-scheme beside data-contrast: a profile's level blocks key on both attributes
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together, as they do on <html>. --}}
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<x-livewire-material::stack
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:data-scheme="$profile"
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:data-contrast="$level !== 'standard' ? $level : null"
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gap="space150"
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>
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<h3 class="md-type-title-sm md-ink-variant">{{ $title }}</h3>
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@foreach (['light', 'dark'] as $theme)
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<x-livewire-material::surface data-theme="{{ $theme }}" level="surface" padding="space200" corner="lg">
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<x-livewire-material::stack gap="space100">
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<h4 class="md-type-label-md md-ink-variant">{{ ucfirst($theme) }}</h4>
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@foreach ($levelRoles as $role)
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<x-livewire-material::row gap="space100" align="center">
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<span data-md-showcase-swatch="{{ $role }}" style="background: var(--md-sys-color-{{ $role }})"></span>
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<span class="md-type-body-sm md-truncate" data-md-showcase-swatch-label>{{ $role }}</span>
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</x-livewire-material::row>
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@endforeach
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</x-livewire-material::stack>
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</x-livewire-material::surface>
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@endforeach
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</x-livewire-material::stack>
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@endforeach
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</x-livewire-material::grid>
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<x-livewire-material::grid :columns="['compact' => 1, 'expanded' => 2]" gap="space200">
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@foreach (['light', 'dark'] as $theme)
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<x-livewire-material::surface data-theme="{{ $theme }}" level="surface" padding="space200" corner="lg">
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<x-livewire-material::stack gap="space300">
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<h3 class="md-type-title-md">{{ ucfirst($theme) }}</h3>
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@foreach ($groups as $group => $roles)
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<x-livewire-material::stack gap="space100">
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<h4 class="md-type-label-lg md-ink-variant">{{ $group }}</h4>
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<x-livewire-material::grid :columns="['compact' => 2, 'medium' => 3]" gap="space100">
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@foreach ($roles as $role)
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<x-livewire-material::row gap="space100" align="center">
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<span data-md-showcase-swatch="{{ $role }}" data-md-showcase-size="lg" style="background: var(--md-sys-color-{{ $role }})"></span>
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<span class="md-type-body-sm md-truncate" data-md-showcase-swatch-label>{{ $role }}</span>
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</x-livewire-material::row>
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@endforeach
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</x-livewire-material::grid>
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</x-livewire-material::stack>
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@endforeach
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</x-livewire-material::stack>
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</x-livewire-material::surface>
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@endforeach
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</x-livewire-material::grid>
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</x-livewire-material::stack>
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