svelte-kit-vice/web/routes/uix/components/select/+page.svelte

<script lang="ts">
	import {
		Select,
		type SelectColor,
		type SelectSize,
		type SelectVariant
	} from '$uix/eidos/components/select';
	import { compileMorfo } from '$uix/morfo';
	import { selectMorfo } from '@/uix/morfo/components/select';
	import type { Intent } from '$uix/intent';
	import { getActiveUix } from '$active-uix';
	import { page } from '$app/state';

	type Tab = 'live' | 'api' | 'morfo' | 'sema' | 'recipe' | 'a11y';
	type SelectMode = 'single' | 'multiple';
	type Option = {
		value: string;
		label: string;
		group: string;
		disabled?: boolean;
		description?: string;
	};
	type TraceEntry = { event: string; family: string; intent?: string; at: number };

	const uix = getActiveUix();
	const params = page.url.searchParams;

	const options: readonly Option[] = [
		{ value: 'apple', label: 'Apple', group: 'Fruit', description: 'Crisp, sweet, ubiquitous' },
		{ value: 'pear', label: 'Pear', group: 'Fruit', description: 'Soft, mellow autumn fruit' },
		{ value: 'orange', label: 'Orange', group: 'Fruit' },
		{ value: 'carrot', label: 'Carrot', group: 'Vegetables', description: 'Root, high in beta-carotene' },
		{ value: 'mushroom', label: 'Mushroom', group: 'Vegetables', disabled: true },
		{ value: 'pepper', label: 'Pepper', group: 'Vegetables' }
	];
	const groups = [...new Set(options.map((option) => option.group))];
	const sizes: SelectSize[] = ['xs', 'sm', 'md', 'lg', 'xl'];
	const variants: SelectVariant[] = ['surface', 'outline', 'ghost'];
	const colors: SelectColor[] = [
		'primary',
		'secondary',
		'neutral',
		'affirm',
		'fulfill',
		'risk',
		'threat',
		'loss'
	];

	let tab = $state<Tab>('live');
	let value = $state<string[]>(['apple']);
	let open = $state(false);
	let mode = $state<SelectMode>('single');
	let disabled = $state(params.get('perm.disabled') === 'true');
	let required = $state(false);
	let invalid = $state(false);
	let allowDeselect = $state(true);
	let size = $state<SelectSize>('md');
	let variant = $state<SelectVariant>('surface');
	let color = $state<SelectColor>('primary');
	let trace = $state<TraceEntry[]>([]);
	let stageRef = $state<HTMLElement | null>(null);

	const compiled = compileMorfo(selectMorfo);
	const partsList = $derived([...compiled.parts.byKebab.values()]);
	const events = $derived([...compiled.actions.byName.values()]);
	const selectedLabels = $derived(
		options.filter((option) => value.includes(option.value)).map((option) => option.label)
	);

	$effect(() => {
		if (mode === 'single' && value.length > 1) value = value.slice(0, 1);
	});

	$effect(() => {
		const el = stageRef;
		if (!el) return;
		const obs = new MutationObserver((mutations) => {
			for (const m of mutations) {
				if (m.attributeName !== 'data-event') continue;
				const target = m.target as Element;
				const ev = target.getAttribute('data-event');
				if (!ev) continue;
				trace = [
					{
						event: ev,
						family: target.getAttribute('data-event-family') ?? '-',
						intent: target.getAttribute('data-event-intent') ?? undefined,
						at: Date.now()
					},
					...trace
				].slice(0, 6);
			}
		});
		obs.observe(el, { attributes: true, subtree: true, attributeFilter: ['data-event'] });
		return () => obs.disconnect();
	});

	function fmtTime(at: number): string {
		const d = new Date(at);
		return `${String(d.getSeconds()).padStart(2, '0')}.${String(d.getMilliseconds()).padStart(3, '0')}`;
	}

	function intentLiteral(value: unknown): Intent | undefined {
		return typeof value === 'string' ? (value as Intent) : undefined;
	}

	const somaSnippet = $derived(
		[
			"<script lang='ts'>",
			"  import * as Select from '$soma/components/select';",
			"  let value = $state(['apple']);",
			"  let open = $state(false);",
			'</' + 'script>',
			'',
			'<Select.Provider',
			'  bind:value',
			'  bind:open',
			`  type="${mode}"`,
			allowDeselect && '  allowDeselect',
			required && '  required',
			'  name="fruit"',
			'>',
			'  <Select.Trigger>',
			'    <Select.Value placeholder="Choose a fruit" />',
			'  </Select.Trigger>',
			'  <Select.Content sideOffset={6}>',
			'    <Select.Viewport>',
			'      <Select.Item value="apple" label="Apple">Apple</Select.Item>',
			'    </Select.Viewport>',
			'  </Select.Content>',
			'</Select.Provider>'
		]
			.filter(Boolean)
			.join('\n')
	);

	const eidosSnippet = $derived(
		[
			"<script lang='ts'>",
			"  import { Select } from '$uix/eidos/components/select';",
			"  let value = $state(['apple']);",
			'</' + 'script>',
			'',
			'<Select',
			'  bind:value',
			`  type="${mode}"`,
			size !== 'md' && `  size="${size}"`,
			variant !== 'surface' && `  variant="${variant}"`,
			color !== 'primary' && `  color="${color}"`,
			'  name="fruit"',
			'>',
			'  <Select.Trigger>',
			'    <Select.Value placeholder="Choose a fruit" />',
			'    <Select.Indicator />',
			'  </Select.Trigger>',
			'  <Select.Portal>',
			'    <Select.Content sideOffset={6}>',
			'      <Select.Viewport>',
			'        <Select.Item value="apple" label="Apple">',
			'          <span>Apple</span>',
			'          <Select.ItemIndicator />',
			'        </Select.Item>',
			'      </Select.Viewport>',
			'      <Select.Arrow />',
			'    </Select.Content>',
			'  </Select.Portal>',
			'</Select>'
		]
			.filter(Boolean)
			.join('\n')
	);
</script>

<svelte:head>
	<meta name="perm-axes" content="disabled" />
</svelte:head>

<div data-uix-canvas-inner>
	<header>
		<div data-uix-eyebrow>Forms · Select</div>
		<h1 data-uix-page-title>Select</h1>
		<p data-uix-page-lede>
			Combobox/listbox selector with single and multiple value modes. Soma owns typeahead,
			floating, grouping and form integration; Eidos adds trigger/content treatment and selected
			item indicators.
		</p>
		<div data-uix-page-meta>
			<span data-uix-meta-pill><span data-uix-meta-key>parts</span>{partsList.length}</span>
			<span data-uix-meta-pill><span data-uix-meta-key>events</span>{events.length}</span>
			<span data-uix-meta-pill><span data-uix-meta-key>mode</span>{mode}</span>
			<span data-uix-meta-pill><span data-uix-meta-key>scope</span>{selectMorfo.scope.join(' · ')}</span>
		</div>
	</header>

	<div data-uix-stage>
		<div
			data-uix-stage-area
			bind:this={stageRef}
			style="display: grid; gap: 1rem; align-items: start; inline-size: min(24rem, 100%);"
		>
			<Select
				bind:value
				bind:open
				type={mode}
				{disabled}
				{required}
				{invalid}
				{allowDeselect}
				{size}
				{variant}
				{color}
				name="fruit"
			>
				<Select.Trigger
					data-perm-step={!disabled ? '0' : undefined}
					data-perm-label={!disabled ? 'open select' : undefined}
				>
					<Select.Value placeholder="Choose produce" />
					<Select.Indicator />
				</Select.Trigger>
				<Select.Portal>
					<Select.Content sideOffset={6} preventScroll={false}>
						<Select.Viewport>
							{#each groups as group}
								<Select.Group>
									<Select.GroupHeading>{group}</Select.GroupHeading>
									{#each options.filter((option) => option.group === group) as option}
										<Select.Item
											value={option.value}
											label={option.label}
											disabled={option.disabled}
											data-perm-step={!disabled && option.value === 'pear' ? '1' : undefined}
											data-perm-label={!disabled && option.value === 'pear' ? 'select pear' : undefined}
										>
											<span style="display: flex; flex-direction: column; min-inline-size: 0;">
												<span>{option.label}</span>
												{#if option.description}
													<Select.ItemDescription>{option.description}</Select.ItemDescription>
												{/if}
											</span>
											<Select.ItemIndicator />
										</Select.Item>
									{/each}
								</Select.Group>
								{#if group !== groups[groups.length - 1]}
									<Select.Separator />
								{/if}
							{/each}
						</Select.Viewport>
						<Select.Arrow />
					</Select.Content>
				</Select.Portal>
			</Select>
		</div>
		<div data-uix-stage-trace>
			<span data-uix-stage-trace-key>trace</span>
			{#if trace.length === 0}
				<span>select or unselect an item to see Sema events</span>
			{:else}
				{#each trace.slice(0, 3) as entry}
					<span>
						<span data-uix-stage-trace-event>{entry.event}</span>
						· {entry.family}{entry.intent ? ' · ' + entry.intent : ''}
					</span>
					<span style="color: var(--uix-text-faint)">{fmtTime(entry.at)}</span>
				{/each}
			{/if}
			<span style="margin-inline-start: auto;">
				<span data-uix-stage-trace-key>value</span>
				{selectedLabels.length ? selectedLabels.join(', ') : 'none'}
			</span>
		</div>
	</div>

	<div data-uix-tabs role="tablist">
		<button data-uix-tab data-active={tab === 'live'} onclick={() => (tab = 'live')}>Live</button>
		<button data-uix-tab data-active={tab === 'api'} onclick={() => (tab = 'api')}>
			API <span data-uix-tab-count>9</span>
		</button>
		<button data-uix-tab data-active={tab === 'morfo'} onclick={() => (tab = 'morfo')}>
			<span data-uix-layer-badge="morfo">morfo</span>
			<span data-uix-tab-count>{partsList.length}p · {events.length}e</span>
		</button>
		<button data-uix-tab data-active={tab === 'sema'} onclick={() => (tab = 'sema')}>
			<span data-uix-layer-badge="sema">sema</span>
			<span data-uix-tab-count>{events.length}</span>
		</button>
		<button data-uix-tab data-active={tab === 'recipe'} onclick={() => (tab = 'recipe')}>Recipe</button>
		<button data-uix-tab data-active={tab === 'a11y'} onclick={() => (tab = 'a11y')}>A11y</button>
	</div>

	{#if tab === 'live'}
		<section data-uix-section>
			<h2 data-uix-section-title>Controls</h2>
			<p data-uix-section-desc>
				Controls are grouped by owner. Events are in the Sema tab; opening the popup is
				deliberately silent and selection is the semantic commit.
			</p>

			<div data-uix-subsection-head>
				<span data-uix-layer-badge="soma">soma</span> props · headless behavior
			</div>
			<div data-uix-controls>
				<label data-uix-control>
					<span data-uix-control-label>type</span>
					<span data-uix-chips role="radiogroup">
						{#each ['single', 'multiple'] as item}
							<button
								data-uix-chip
								data-active={mode === item}
								onclick={() => (mode = item as SelectMode)}
							>
								{item}
							</button>
						{/each}
					</span>
				</label>
				<label data-uix-switch>
					<input type="checkbox" bind:checked={disabled} />
					<span data-uix-switch-label>disabled</span>
				</label>
				<label data-uix-switch>
					<input type="checkbox" bind:checked={required} />
					<span data-uix-switch-label>required</span>
				</label>
				<label data-uix-switch>
					<input type="checkbox" bind:checked={invalid} />
					<span data-uix-switch-label>invalid</span>
				</label>
				<label data-uix-switch>
					<input type="checkbox" bind:checked={allowDeselect} />
					<span data-uix-switch-label>allowDeselect</span>
				</label>
			</div>

			<div data-uix-subsection-head>
				<span data-uix-layer-badge="eidos">eidos</span> props · visual treatment
			</div>
			<div data-uix-controls>
				<label data-uix-control>
					<span data-uix-control-label>size</span>
					<span data-uix-chips role="radiogroup">
						{#each sizes as item}
							<button
								data-uix-chip
								data-active={size === item}
								onclick={() => (size = item)}
							>
								{item}
							</button>
						{/each}
					</span>
				</label>
				<label data-uix-control>
					<span data-uix-control-label>variant</span>
					<span data-uix-chips role="radiogroup">
						{#each variants as item}
							<button
								data-uix-chip
								data-active={variant === item}
								onclick={() => (variant = item)}
							>
								{item}
							</button>
						{/each}
					</span>
				</label>
				<label data-uix-control>
					<span data-uix-control-label>color</span>
					<span data-uix-chips role="radiogroup">
						{#each colors as item}
							<button
								data-uix-chip
								data-active={color === item}
								onclick={() => (color = item)}
							>
								{item}
							</button>
						{/each}
					</span>
				</label>
			</div>

			<div data-uix-code>
				<div data-uix-code-head>
					<span data-uix-layer-badge="soma">soma</span>
					<span>headless · listbox state + form value</span>
					<span data-uix-code-lang>svelte</span>
				</div>
				<pre><code>{somaSnippet}</code></pre>
			</div>

			<div data-uix-code>
				<div data-uix-code-head>
					<span data-uix-layer-badge="eidos">eidos</span>
					<span>visual · trigger/content recipe</span>
					<span data-uix-code-lang>svelte</span>
				</div>
				<pre><code>{eidosSnippet}</code></pre>
			</div>
		</section>
	{/if}

	{#if tab === 'api'}
		<section data-uix-section>
			<h2 data-uix-section-title>API + reference comparison</h2>
			<div data-uix-table-wrap>
				<table data-uix-table>
					<thead>
						<tr>
							<th>Feature</th>
							<th>Air</th>
							<th>Radix</th>
							<th>Bits</th>
							<th>Ark</th>
							<th>React Aria</th>
							<th>UIX</th>
							<th>Decision</th>
						</tr>
					</thead>
					<tbody>
						<tr><td class="name">Compound anatomy</td><td>✅</td><td>✅</td><td>✅</td><td>✅</td><td>✅</td><td>✅</td><td>Keep root + attached parts; no public Provider or Root.</td></tr>
						<tr><td class="name">Trigger value + icon</td><td>✅</td><td>✅</td><td>✅</td><td>✅</td><td>✅</td><td>✅</td><td>Soma owns Value; Eidos owns the visual Indicator.</td></tr>
						<tr><td class="name">Portal + floating + arrow</td><td>✅</td><td>✅</td><td>✅</td><td>✅</td><td>✅</td><td>✅</td><td>Soma owns Floating; Eidos consumes data-side and CSS vars.</td></tr>
						<tr><td class="name">Groups + separator</td><td>✅</td><td>✅</td><td>✅</td><td>✅</td><td>✅</td><td>✅</td><td>Covered by Group, GroupHeading and Separator.</td></tr>
						<tr><td class="name">Selected item indicator</td><td>✅</td><td>✅</td><td>✅</td><td>✅</td><td>✅</td><td>✅</td><td>Eidos-only ItemIndicator reads Soma item state.</td></tr>
						<tr><td class="name">Single select</td><td>✅</td><td>✅</td><td>✅</td><td>✅</td><td>✅</td><td>✅</td><td>Covered.</td></tr>
						<tr><td class="name">Multiple select</td><td>✅</td><td>❌</td><td>✅</td><td>⚠️</td><td>⚠️</td><td>✅</td><td>Soma type="multiple"; Eidos only styles selected state.</td></tr>
						<tr><td class="name">Typeahead + keyboard</td><td>✅</td><td>✅</td><td>✅</td><td>✅</td><td>✅</td><td>✅</td><td>Covered by Soma.</td></tr>
						<tr><td class="name">Hidden native select</td><td>⚠️</td><td>✅</td><td>✅</td><td>✅</td><td>✅</td><td>✅</td><td>Soma renders it when name is passed.</td></tr>
						<tr><td class="name">Scroll buttons</td><td>✅</td><td>✅</td><td>⚠️</td><td>⚠️</td><td>❌</td><td>❌</td><td>Defer to Soma; it needs viewport behavior.</td></tr>
						<tr><td class="name">Static content</td><td>✅</td><td>❌</td><td>✅</td><td>⚠️</td><td>❌</td><td>❌</td><td>Defer to Soma if inline listbox topology is needed.</td></tr>
						<tr><td class="name">Chip/count display</td><td>✅</td><td>❌</td><td>⚠️</td><td>⚠️</td><td>⚠️</td><td>❌</td><td>Defer to Soma; current Trigger accepts custom content.</td></tr>
						<tr><td class="name">Invalid state</td><td>✅</td><td>⚠️</td><td>⚠️</td><td>✅</td><td>✅</td><td>❌</td><td>Defer to Field/Soma; Eidos must not invent validation.</td></tr>
						<tr><td class="name">Async/virtualized collections</td><td>❌</td><td>❌</td><td>⚠️</td><td>✅</td><td>✅</td><td>❌</td><td>Belongs in collection/virtualization, not visual wrapper.</td></tr>
					</tbody>
				</table>
			</div>
			<div data-uix-table-wrap>
				<table data-uix-table>
					<thead><tr><th>Prop</th><th>Owner</th><th>Default</th><th>Notes</th></tr></thead>
					<tbody>
						<tr><td class="name">value</td><td>soma</td><td class="default">[]</td><td>Bindable selected values.</td></tr>
						<tr><td class="name">open</td><td>soma</td><td class="default">false</td><td>Bindable popup state.</td></tr>
						<tr><td class="name">type</td><td>soma</td><td class="default">single</td><td>single | multiple.</td></tr>
						<tr><td class="name">allowDeselect</td><td>soma</td><td class="default">false</td><td>Single mode can clear by reselecting.</td></tr>
						<tr><td class="name">side / align</td><td>soma</td><td class="default">bottom / start</td><td>Floating placement. No <code>auto</code> side.</td></tr>
						<tr><td class="name">size</td><td>eidos</td><td class="default">md</td><td>Responsive visual density.</td></tr>
						<tr><td class="name">variant</td><td>eidos</td><td class="default">surface</td><td>surface | outline | ghost.</td></tr>
						<tr><td class="name">color</td><td>eidos</td><td class="default">primary</td><td>Intent palette for focus/selected state.</td></tr>
					</tbody>
				</table>
			</div>
		</section>
	{/if}

	{#if tab === 'morfo'}
		<section data-uix-section>
			<h2 data-uix-section-title><span data-uix-layer-badge="morfo">morfo</span> · contract</h2>
			<p data-uix-section-desc>
				Source: <code>src/uix/morfo/components/select.ts</code>. The morfo is the
				source for markers, ARIA, keyboard and semantic event targets; Eidos only consumes
				the emitted data-attrs.
			</p>
			<div data-uix-table-wrap>
				<table data-uix-table>
					<thead><tr><th>Field</th><th>Value</th></tr></thead>
					<tbody>
						<tr><td class="name">name</td><td class="type">"{selectMorfo.name}"</td></tr>
						<tr><td class="name">kebab</td><td class="type">"{selectMorfo.kebab}"</td></tr>
						<tr><td class="name">scope</td><td class="type">[{selectMorfo.scope.map((s) => `"${s}"`).join(', ')}]</td></tr>
						<tr><td class="name">apg</td><td><a href={selectMorfo.apg} target="_blank" rel="noreferrer">{selectMorfo.apg}</a></td></tr>
						<tr><td class="name">parts.length</td><td class="default">{selectMorfo.parts.length}</td></tr>
						<tr><td class="name">events.length</td><td class="default">{selectMorfo.events.length}</td></tr>
					</tbody>
				</table>
			</div>

			<div data-uix-subsection-head>Parts</div>
			<div data-uix-table-wrap>
				<table data-uix-table>
					<thead><tr><th>Part</th><th>Marker</th><th>Element</th><th>Role</th><th>Archetype</th><th>States</th><th>Optional</th></tr></thead>
					<tbody>
						{#each partsList as part}
							<tr>
								<td class="name">{part.kebab}</td>
								<td><code data-uix-part-marker>[{part.marker}]</code></td>
								<td class="type">&lt;{part.defaultElement}&gt;</td>
								<td class="type">{part.role ?? '-'}</td>
								<td class="default">{part.archetype ?? '-'}</td>
								<td class="default">{part.states.length ? part.states.join(' | ') : '-'}</td>
								<td class="default">{part.optional ? 'yes' : 'no'}</td>
							</tr>
						{/each}
					</tbody>
				</table>
			</div>

			{#each selectMorfo.parts as rawPart}
				{@const partAny = rawPart as unknown as { kebab: string; aria?: ReadonlyArray<{ attr: string; value: { kind: string }; condition?: { when: string; prop?: string; part?: string }; severity?: string }>; keyboard?: ReadonlyArray<{ key: string; action: string }> }}
				{@const dataAttrs = compiled.contracts.dataAttrsByPart.get(partAny.kebab) ?? []}
				{@const ariaAttrs = partAny.aria ?? []}
				{@const keyboard = partAny.keyboard ?? []}
				{#if dataAttrs.length || ariaAttrs.length || keyboard.length}
					<div data-uix-subsection-head>{partAny.kebab}</div>

					{#if dataAttrs.length}
						<div data-uix-table-wrap>
							<table data-uix-table>
								<thead><tr><th>data-attr</th><th>Values</th><th>Source kind</th></tr></thead>
								<tbody>
									{#each dataAttrs as attr}
										<tr>
											<td class="name">{attr.attr}</td>
											<td class="type">{attr.values ? attr.values.join(' | ') : '-'}</td>
											<td class="default">{'value' in attr && attr.value ? (attr as { value: { kind: string } }).value.kind : '-'}</td>
										</tr>
									{/each}
								</tbody>
							</table>
						</div>
					{/if}

					{#if ariaAttrs.length}
						<div data-uix-table-wrap style="margin-top: var(--uix-space-2);">
							<table data-uix-table>
								<thead><tr><th>aria-attr</th><th>Source kind</th><th>Condition</th><th>Severity</th></tr></thead>
								<tbody>
									{#each ariaAttrs as a}
										<tr>
											<td class="name">{a.attr}</td>
											<td class="type">{a.value.kind}</td>
											<td class="default">{a.condition ? `when ${a.condition.when}${a.condition.prop ? ` (${a.condition.prop})` : ''}${a.condition.part ? ` (${a.condition.part})` : ''}` : 'always'}</td>
											<td class="default">{a.severity ?? 'required'}</td>
										</tr>
									{/each}
								</tbody>
							</table>
						</div>
					{/if}

					{#if keyboard.length}
						<div data-uix-table-wrap style="margin-top: var(--uix-space-2);">
							<table data-uix-table>
								<thead><tr><th>key</th><th>action</th></tr></thead>
								<tbody>
									{#each keyboard as kb}
										<tr>
											<td><span data-uix-kbd>{kb.key === ' ' ? 'Space' : kb.key}</span></td>
											<td class="default">{kb.action}</td>
										</tr>
									{/each}
								</tbody>
							</table>
						</div>
					{/if}
				{/if}
			{/each}

			<div data-uix-subsection-head>Events declaration</div>
			<div data-uix-table-wrap>
				<table data-uix-table>
					<thead><tr><th>name</th><th>family</th><th>verb</th><th>sequence</th><th>intent</th><th>target</th><th>prewrite</th><th>commit</th></tr></thead>
					<tbody>
						{#each events as action}
							{@const sem = action.semantic}
							{@const intentDecl = 'intent' in sem ? sem.intent : undefined}
							{@const intentStr = typeof intentDecl === 'string' ? intentDecl : intentDecl ? `fromProp:${(intentDecl as { fromProp?: string }).fromProp ?? '?'}` : '-'}
							<tr>
								<td class="name">{action.name}</td>
								<td class="type">{sem.family}</td>
								<td>{sem.verb ?? '-'}</td>
								<td>{sem.sequence ?? 'pre'}</td>
								<td class="default">{intentStr}</td>
								<td>{action.target}</td>
								<td class="default">{action.prewrite.length ? action.prewrite.map((p) => `${p.attr}=${p.value}`).join(', ') : '-'}</td>
								<td class="default">{action.commit ? `${action.commit.attr}=${action.commit.value}` : '-'}</td>
							</tr>
						{/each}
					</tbody>
				</table>
			</div>
		</section>
	{/if}

	{#if tab === 'sema'}
		<section data-uix-section id="sema">
			<h2 data-uix-section-title>
				<span data-uix-layer-badge="sema">sema</span> · events + perceptual signature
			</h2>
			<p data-uix-section-desc>
				Select has two semantic commits: selecting is affirmative; unselecting is neutral. Open,
				close, highlight and typeahead are intentionally silent.
			</p>
			<div data-uix-table-wrap>
				<table data-uix-table>
					<thead><tr><th>Name</th><th>Family</th><th>Verb</th><th>Sequence</th><th>Intent</th><th>Target</th><th>Play</th></tr></thead>
					<tbody>
						{#each events as action}
							<tr>
								<td class="name">{action.name}</td>
								<td class="type">{action.semantic.family}</td>
								<td>{action.semantic.verb ?? '-'}</td>
								<td>{action.semantic.sequence ?? 'pre'}</td>
								<td>{action.semantic.intent ?? '-'}</td>
								<td>{action.target}</td>
								<td>
									<button
										data-uix-play
										onclick={() => {
											const target = stageRef?.querySelector('[data-select-item]') as HTMLElement | null;
											if (!target) return;
											void uix.events?.emit({
												name: action.name,
												family: action.semantic.family,
												intent: intentLiteral(action.semantic.intent),
												target
											});
										}}
									>
										Play
									</button>
								</td>
							</tr>
						{/each}
					</tbody>
				</table>
			</div>
		</section>
	{/if}

	{#if tab === 'recipe'}
		<section data-uix-section>
			<h2 data-uix-section-title>Eidos recipe</h2>
			<p data-uix-section-desc>
				Selectors live in <code>src/uix/eidos/components/select/select.css</code>. Morfo
				provides structure/state; Eidos-only attrs provide visual treatment.
			</p>
			<div data-uix-table-wrap>
				<table data-uix-table>
					<thead><tr><th>Selector</th><th>Source</th></tr></thead>
					<tbody>
						<tr><td class="name">[data-select]</td><td><span data-uix-tag data-kind="soma">morfo</span></td></tr>
						<tr><td class="name">[data-select-trigger][data-state]</td><td><span data-uix-tag data-kind="soma">morfo</span></td></tr>
						<tr><td class="name">[data-select-content][data-side]</td><td><span data-uix-tag data-kind="soma">runtime</span></td></tr>
						<tr><td class="name">[data-select-item][data-state='checked']</td><td><span data-uix-tag data-kind="soma">morfo</span></td></tr>
						<tr><td class="name">[data-select-trigger][data-size]</td><td><span data-uix-tag data-kind="eidos">eidos</span></td></tr>
						<tr><td class="name">[data-select-trigger][data-color]</td><td><span data-uix-tag data-kind="eidos">eidos</span></td></tr>
						<tr><td class="name">[data-select-indicator]</td><td><span data-uix-tag data-kind="eidos">eidos-only</span></td></tr>
						<tr><td class="name">[data-select-item-indicator]</td><td><span data-uix-tag data-kind="eidos">eidos-only</span></td></tr>
					</tbody>
				</table>
			</div>
		</section>
	{/if}

	{#if tab === 'a11y'}
		<section data-uix-section>
			<h2 data-uix-section-title>Accessibility</h2>
			<div data-uix-table-wrap>
				<table data-uix-table>
					<thead><tr><th>Concern</th><th>Contract</th></tr></thead>
					<tbody>
						<tr><td class="name">Pattern</td><td>Trigger is <code>role="combobox"</code>; content is <code>role="listbox"</code>; items are <code>role="option"</code>.</td></tr>
						<tr><td class="name">Keyboard</td><td>Enter/Space opens or selects, arrows navigate, Home/End jump, Escape closes.</td></tr>
						<tr><td class="name">Typeahead</td><td>Character input highlights the next matching enabled item.</td></tr>
						<tr><td class="name">Form</td><td><code>name</code> renders a hidden native <code>select</code> for submission.</td></tr>
						<tr><td class="name">Disabled</td><td>Disabled trigger/items are removed from interaction and navigation candidates.</td></tr>
					</tbody>
				</table>
			</div>
		</section>
	{/if}
</div>