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

<script lang="ts">
	import {
		CssField,
		type CssFieldColor,
		type CssFieldSize,
		type CssFieldSteppers,
		type CssFieldVariant,
		type CssFieldValidate
	} from '$uix/eidos/components/css-field';
	import { compileMorfo } from '$uix/morfo';
	import { cssFieldMorfo } from '@/uix/morfo/components/css-field';
	import { getActiveUix } from '$active-uix';
	import { pipe, string, cssValue, type CssUnit } from '$sium';

	type Tab = 'live' | 'api' | 'morfo' | 'sema' | 'recipe' | 'a11y';
	type Direction = 'ltr' | 'rtl';
	type ValidateMode = 'built-in' | 'fn-px-only' | 'sium-px-rem';
	type TraceEntry = { event: string; family: string; intent?: string; at: number };

	const uix = getActiveUix();

	let tab = $state<Tab>('live');
	let value = $state<string | undefined>('16px');
	let allowNegative = $state(true);
	let validateMode = $state<ValidateMode>('built-in');
	let min = $state<number | undefined>(undefined);
	let max = $state<number | undefined>(undefined);
	let step = $state<number | undefined>(undefined);
	let largeStep = $state<number | undefined>(undefined);
	let allowMouseWheel = $state(false);
	let clampOnBlur = $state(true);
	let disabled = $state(false);
	let readonly = $state(false);
	let required = $state(false);
	let invalid = $state(false);
	let dir = $state<Direction>('ltr');
	let size = $state<CssFieldSize>('md');
	let variant = $state<CssFieldVariant>('surface');
	let color = $state<CssFieldColor>('primary');
	let steppers = $state<CssFieldSteppers>('split');
	let stepperLayoutValue = $state<string | undefined>('16px');
	let lastInvalid = $state<string | null>(null);
	let trace = $state<TraceEntry[]>([]);
	let stageRef = $state<HTMLElement | null>(null);

	// ── Unit whitelist (the `allowedUnits` prop) ─────────────────────────
	const UNIT_CHOICES: CssUnit[] = ['px', 'rem', 'em', '%', 'vh', 'vw', 'ch', 'fr', 'deg', 's', 'ms'];
	let selectedUnits = $state<CssUnit[]>(['px', 'rem', '%']);
	const allowedUnits = $derived(selectedUnits.length ? selectedUnits : undefined);

	function toggleUnit(u: CssUnit) {
		selectedUnits = selectedUnits.includes(u)
			? selectedUnits.filter((x) => x !== u)
			: [...selectedUnits, u];
	}

	// ── Keywords ──────────────────────────────────────────────────────────
	const KEYWORD_CHOICES = ['auto', 'inherit', 'initial', 'none', 'fit-content', 'max-content'];
	let selectedKeywords = $state<string[]>([]);
	const keywords = $derived(selectedKeywords);

	function toggleKeyword(k: string) {
		selectedKeywords = selectedKeywords.includes(k)
			? selectedKeywords.filter((x) => x !== k)
			: [...selectedKeywords, k];
	}

	// ── Validation strategy (built-in functions OR delegate to sium) ──────
	const validate = $derived.by<CssFieldValidate | undefined>(() => {
		if (validateMode === 'fn-px-only') {
			return (v: string) => v.endsWith('px') || 'Only px units allowed';
		}
		if (validateMode === 'sium-px-rem') {
			return pipe(string(), cssValue({ units: ['px', 'rem'], allowNegative }));
		}
		return undefined;
	});

	// ── Presets ───────────────────────────────────────────────────────────
	type Preset = {
		label: string;
		units: CssUnit[];
		keywords?: string[];
		value: string;
		step?: number;
	};
	const PRESETS: Preset[] = [
		{ label: 'padding · px/rem', units: ['px', 'rem'], value: '12px', step: 1 },
		{ label: 'width · %/px + auto', units: ['%', 'px'], keywords: ['auto'], value: '50%', step: 1 },
		{ label: 'font-size · rem/em/px', units: ['rem', 'em', 'px'], value: '1.5rem', step: 0.1 },
		{ label: 'duration · s/ms', units: ['s', 'ms'], value: '300ms', step: 50 },
		{ label: 'angle · deg', units: ['deg'], value: '45deg', step: 15 },
		{ label: 'grid · fr', units: ['fr'], value: '1fr', step: 1 }
	];

	function applyPreset(p: Preset) {
		selectedUnits = [...p.units];
		selectedKeywords = [...(p.keywords ?? [])];
		value = p.value;
		step = p.step;
		validateMode = 'built-in';
		lastInvalid = null;
	}

	const compiled = compileMorfo(cssFieldMorfo);
	const partsList = $derived([...compiled.parts.byKebab.values()]);
	const events = $derived([...compiled.actions.byName.values()]);
	const displayValue = $derived(value === undefined ? 'empty' : value);
	const variants: CssFieldVariant[] = ['surface', 'outline', 'ghost'];
	const colors: CssFieldColor[] = [
		'primary',
		'secondary',
		'neutral',
		'affirm',
		'fulfill',
		'risk',
		'threat',
		'loss'
	];

	$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 targetSelector(target: string): string {
		if (target === 'scrubber') return '[data-css-field-scrubber]';
		if (target === 'input') return '[data-css-field-input]';
		return '[data-css-field]';
	}

	const somaSnippet = $derived(
		[
			"<script lang='ts'>",
			"  import * as CssField from '$soma/components/css-field';",
			`  let value = $state(${value ? `'${value}'` : 'undefined'});`,
			'</' + 'script>',
			'',
			`<CssField.Provider bind:value allowedUnits={${JSON.stringify(selectedUnits)}}>`,
			'  <CssField.DecrementTrigger />',
			'  <CssField.Input />',
			'  <CssField.IncrementTrigger />',
			'  <CssField.Scrubber>drag</CssField.Scrubber>',
			'</CssField.Provider>'
		].join('\n')
	);

	const eidosSnippet = $derived(
		[
			"<script lang='ts'>",
			"  import { CssField } from '$uix/eidos/components/css-field';",
			`  let value = $state(${value ? `'${value}'` : 'undefined'});`,
			'</' + 'script>',
			'',
			'<CssField',
			'  bind:value',
			`  allowedUnits={${JSON.stringify(selectedUnits)}}`,
			selectedKeywords.length > 0 && `  keywords={${JSON.stringify(selectedKeywords)}}`,
			validateMode === 'sium-px-rem' && '  validate={pipe(string(), cssValue({ units: [\'px\', \'rem\'] }))}',
			size !== 'md' && `  size="${size}"`,
			variant !== 'surface' && `  variant="${variant}"`,
			color !== 'primary' && `  color="${color}"`,
			steppers !== 'split' && `  steppers="${steppers}"`,
			'>',
			'  <CssField.DecrementTrigger />',
			'  <CssField.Input />',
			'  <CssField.IncrementTrigger />',
			'  <CssField.Scrubber>drag</CssField.Scrubber>',
			'</CssField>'
		]
			.filter(Boolean)
			.join('\n')
	);
</script>

<div data-uix-canvas-inner>
	<header>
		<div data-uix-eyebrow>Forms · CSS value field</div>
		<h1 data-uix-page-title>CssField</h1>
		<p data-uix-page-lede>
			Spinbutton for CSS dimension values (px, rem, %, …) with a unit whitelist, optional
			increment/decrement triggers and a pointer scrubber. Soma parses and validates via the pure
			sium functions — or delegates to a sium schema; Eidos adds visual size.
		</p>
		<div data-uix-page-meta>
			<span data-uix-meta-pill
				><span data-uix-meta-key>parts</span>{compiled.parts.order.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>keyboard</span>9</span>
			<span data-uix-meta-pill><span data-uix-meta-key>sizes</span>5</span>
		</div>
	</header>

	<div data-uix-stage>
		<div data-uix-stage-area bind:this={stageRef}>
			<CssField
				bind:value
				{allowedUnits}
				{keywords}
				{allowNegative}
				{validate}
				{min}
				{max}
				{step}
				{largeStep}
				{allowMouseWheel}
				{clampOnBlur}
				{disabled}
				{readonly}
				{required}
				{invalid}
				{dir}
				{size}
				{variant}
				{color}
				{steppers}
				onInvalid={(v) => (lastInvalid = v)}
				onValueCommit={() => (lastInvalid = null)}
			>
				<CssField.DecrementTrigger />
				<CssField.Input aria-label="CSS value" />
				<CssField.IncrementTrigger />
				<CssField.Scrubber>drag</CssField.Scrubber>
			</CssField>
		</div>
		<div data-uix-stage-trace>
			<span data-uix-stage-trace-key>trace</span>
			{#if trace.length === 0}
				<span>type a value, increment, press Enter or drag the scrubber to see 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>
				<span data-uix-stage-trace-event>{displayValue}</span>
				{#if lastInvalid !== null}
					<span data-uix-stage-trace-key style="margin-inline-start: var(--uix-space-2);"
						>invalid</span
					>
					<span data-uix-stage-trace-event>{lastInvalid}</span>
				{/if}
			</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>18</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>
				<span data-uix-layer-badge="soma">soma</span> owns parse/validate/step model.
				<span data-uix-layer-badge="eidos">eidos</span> owns size.
			</p>

			<div data-uix-subsection-head>
				<span data-uix-layer-badge="soma">soma</span> props · value model
			</div>
			<div data-uix-controls>
				<label data-uix-control>
					<span data-uix-control-label
						>allowedUnits <span data-uix-control-hint>unit whitelist (1st = default)</span></span
					>
					<span data-uix-chips role="group">
						{#each UNIT_CHOICES as u (u)}
							<button
								data-uix-chip
								data-active={selectedUnits.includes(u)}
								onclick={() => toggleUnit(u)}>{u}</button
							>
						{/each}
					</span>
				</label>
				<label data-uix-control>
					<span data-uix-control-label
						>keywords <span data-uix-control-hint>opt-in bare keywords</span></span
					>
					<span data-uix-chips role="group">
						{#each KEYWORD_CHOICES as k (k)}
							<button
								data-uix-chip
								data-active={selectedKeywords.includes(k)}
								onclick={() => toggleKeyword(k)}>{k}</button
							>
						{/each}
					</span>
				</label>
				<label data-uix-control>
					<span data-uix-control-label
						>validate <span data-uix-control-hint>built-in fns or delegate to sium</span></span
					>
					<span data-uix-chips role="radiogroup">
						{#each ['built-in', 'fn-px-only', 'sium-px-rem'] as m (m)}
							<button
								data-uix-chip
								data-active={validateMode === m}
								onclick={() => (validateMode = m as ValidateMode)}>{m}</button
							>
						{/each}
					</span>
				</label>
				<label data-uix-control>
					<span data-uix-control-label>min</span>
					<input
						type="number"
						value={min ?? ''}
						oninput={(e) =>
							(min = e.currentTarget.value === '' ? undefined : Number(e.currentTarget.value))}
					/>
				</label>
				<label data-uix-control>
					<span data-uix-control-label>max</span>
					<input
						type="number"
						value={max ?? ''}
						oninput={(e) =>
							(max = e.currentTarget.value === '' ? undefined : Number(e.currentTarget.value))}
					/>
				</label>
				<label data-uix-control>
					<span data-uix-control-label>step <span data-uix-control-hint>auto per-unit</span></span>
					<input
						type="number"
						step="0.1"
						value={step ?? ''}
						oninput={(e) =>
							(step = e.currentTarget.value === '' ? undefined : Number(e.currentTarget.value))}
					/>
				</label>
				<label data-uix-control>
					<span data-uix-control-label>largeStep</span>
					<input
						type="number"
						value={largeStep ?? ''}
						oninput={(e) =>
							(largeStep =
								e.currentTarget.value === '' ? undefined : Number(e.currentTarget.value))}
					/>
				</label>
				<label data-uix-control>
					<span data-uix-control-label>dir</span>
					<span data-uix-chips role="radiogroup">
						{#each ['ltr', 'rtl'] as d}
							<button data-uix-chip data-active={dir === d} onclick={() => (dir = d as Direction)}
								>{d}</button
							>
						{/each}
					</span>
				</label>
				{#each ['allowNegative', 'allowMouseWheel', 'clampOnBlur', 'disabled', 'readonly', 'required', 'invalid'] as flag}
					<label data-uix-control>
						<span data-uix-control-label>{flag}</span>
						<span data-uix-switch>
							{#if flag === 'allowNegative'}
								<input type="checkbox" bind:checked={allowNegative} />
								<span data-uix-switch-label>{allowNegative ? 'on' : 'off'}</span>
							{:else if flag === 'allowMouseWheel'}
								<input type="checkbox" bind:checked={allowMouseWheel} />
								<span data-uix-switch-label>{allowMouseWheel ? 'on' : 'off'}</span>
							{:else if flag === 'clampOnBlur'}
								<input type="checkbox" bind:checked={clampOnBlur} />
								<span data-uix-switch-label>{clampOnBlur ? 'on' : 'off'}</span>
							{:else if flag === 'disabled'}
								<input type="checkbox" bind:checked={disabled} />
								<span data-uix-switch-label>{disabled ? 'on' : 'off'}</span>
							{:else if flag === 'readonly'}
								<input type="checkbox" bind:checked={readonly} />
								<span data-uix-switch-label>{readonly ? 'on' : 'off'}</span>
							{:else if flag === 'required'}
								<input type="checkbox" bind:checked={required} />
								<span data-uix-switch-label>{required ? 'on' : 'off'}</span>
							{:else}
								<input type="checkbox" bind:checked={invalid} />
								<span data-uix-switch-label>{invalid ? 'on' : 'off'}</span>
							{/if}
						</span>
					</label>
				{/each}
			</div>

			<div data-uix-subsection-head>Presets · canonical scenarios</div>
			<div data-uix-controls>
				<div
					style="display: flex; flex-wrap: wrap; gap: var(--uix-space-1); padding: var(--uix-space-2) 0;"
				>
					{#each PRESETS as p (p.label)}
						<button data-uix-chip onclick={() => applyPreset(p)}>{p.label}</button>
					{/each}
				</div>
			</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 ['xs', 'sm', 'md', 'lg', 'xl'] as s}
							<button
								data-uix-chip
								data-active={size === s}
								onclick={() => (size = s as CssFieldSize)}>{s}</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>
				<label data-uix-control>
					<span data-uix-control-label>steppers</span>
					<span data-uix-chips role="radiogroup">
						{#each ['split', 'stacked'] as item}
							<button
								data-uix-chip
								data-active={steppers === item}
								onclick={() => (steppers = item as CssFieldSteppers)}>{item}</button
							>
						{/each}
					</span>
				</label>
			</div>

			<div data-uix-subsection-head>
				<span data-uix-layer-badge="eidos">eidos</span> stepper layout · <code>steppers</code>
			</div>
			<p data-uix-section-desc>
				<code>split</code> (default) — decrement/increment at the two ends. <code>stacked</code> —
				one compact column on the inline-end (▲ top / ▼ bottom); flips to the inline-start under
				RTL. The arrow glyphs come from themeable tokens, so passing children is optional.
			</p>
			<!-- Plain wrappers (NOT data-uix-control) so the demo's native-input border
			     doesn't leak into the CssField's own input. -->
			<div
				style="display:flex; flex-wrap:wrap; gap:var(--space-6); align-items:flex-start; margin-block-start:var(--space-2)"
			>
				<div style="display:flex; flex-direction:column; gap:var(--space-1-5); inline-size:13rem">
					<span data-uix-control-label>split</span>
					<CssField
						bind:value={stepperLayoutValue}
						allowedUnits={['px', 'rem', '%']}
						aria-label="Split"
					>
						<CssField.DecrementTrigger />
						<CssField.Input aria-label="Split stepper" />
						<CssField.IncrementTrigger />
					</CssField>
				</div>
				<div style="display:flex; flex-direction:column; gap:var(--space-1-5); inline-size:13rem">
					<span data-uix-control-label>stacked</span>
					<CssField
						bind:value={stepperLayoutValue}
						allowedUnits={['px', 'rem', '%']}
						steppers="stacked"
						aria-label="Stacked"
					>
						<CssField.DecrementTrigger />
						<CssField.Input aria-label="Stacked stepper" />
						<CssField.IncrementTrigger />
					</CssField>
				</div>
				<div style="display:flex; flex-direction:column; gap:var(--space-1-5); inline-size:13rem">
					<span data-uix-control-label>stacked · rtl</span>
					<CssField
						bind:value={stepperLayoutValue}
						allowedUnits={['px', 'rem', '%']}
						steppers="stacked"
						dir="rtl"
						aria-label="Stacked RTL"
					>
						<CssField.DecrementTrigger />
						<CssField.Input aria-label="Stacked RTL stepper" />
						<CssField.IncrementTrigger />
					</CssField>
				</div>
			</div>

			<div data-uix-code>
				<div data-uix-code-head>
					<span data-uix-layer-badge="soma">soma</span>
					<span>headless · CSS-value spinbutton</span>
					<span data-uix-code-lang>svelte</span>
				</div>
				<pre><code>{somaSnippet}</code></pre>
			</div>
			<div data-uix-code style="margin-top: var(--uix-space-3);">
				<div data-uix-code-head>
					<span data-uix-layer-badge="eidos">eidos</span>
					<span>visual · size, variant and intent color</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>Radix</th><th>Ark</th><th>React Aria</th><th>UIX</th><th>Decision</th>
						</tr>
					</thead>
					<tbody>
						<tr><td class="name">Numeric stepper</td><td>NumberField</td><td>NumberInput</td><td>NumberField</td><td>✅</td><td>Steps the numeric component.</td></tr>
						<tr><td class="name">Unit-aware value</td><td>❌</td><td>❌</td><td>❌</td><td>✅</td><td>allowedUnits whitelist; unit preserved on step.</td></tr>
						<tr><td class="name">Increment/decrement triggers</td><td>✅</td><td>✅</td><td>✅</td><td>✅</td><td>Optional, hold-to-repeat.</td></tr>
						<tr><td class="name">Pointer scrubber</td><td>❌</td><td>❌</td><td>❌</td><td>✅</td><td>Optional, RTL-aware.</td></tr>
						<tr><td class="name">Pluggable validation</td><td>❌</td><td>partial</td><td>partial</td><td>✅</td><td>Built-in fns or delegate to a sium schema.</td></tr>
						<tr><td class="name">Field integration</td><td>✅</td><td>✅</td><td>✅</td><td>✅</td><td>Inherits disabled/readonly/required/invalid.</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">undefined</td><td>Bindable CSS string ("12px").</td></tr>
						<tr><td class="name">allowedUnits</td><td>soma</td><td class="default">all units</td><td>Allowed-units whitelist; 1st = default.</td></tr>
						<tr><td class="name">keywords</td><td>soma</td><td class="default">[]</td><td>Opt-in bare keywords.</td></tr>
						<tr><td class="name">allowNegative</td><td>soma</td><td class="default">true</td><td>Allow a leading minus.</td></tr>
						<tr><td class="name">validate</td><td>soma</td><td class="default">built-in</td><td>Predicate fn or sium schema.</td></tr>
						<tr><td class="name">min / max</td><td>soma</td><td class="default">—</td><td>Numeric-component bounds.</td></tr>
						<tr><td class="name">step / largeStep</td><td>soma</td><td class="default">per-unit / step*10</td><td>Stepping amounts.</td></tr>
						<tr><td class="name">size</td><td>eidos</td><td class="default">md</td><td>xs | sm | md | lg | xl.</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>Accent palette.</td></tr>
					</tbody>
				</table>
			</div>
		</section>
	{/if}

	{#if tab === 'morfo'}
		<section data-uix-section>
			<h2 data-uix-section-title>Morfo contract</h2>
			<div data-uix-table-wrap>
				<table data-uix-table>
					<thead
						><tr><th>Part</th><th>Marker</th><th>Element</th><th>Role</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.optional ? 'yes' : 'no'}</td>
							</tr>
						{/each}
					</tbody>
				</table>
			</div>
			<div data-uix-subsection-head>Keyboard</div>
			<div data-uix-table-wrap>
				<table data-uix-table>
					<thead><tr><th>Key</th><th>Action</th></tr></thead>
					<tbody>
						{#each cssFieldMorfo.parts[1].keyboard ?? [] as key}
							<tr><td class="name">{key.key}</td><td>{key.action}</td></tr>
						{/each}
					</tbody>
				</table>
			</div>
		</section>
	{/if}

	{#if tab === 'sema'}
		<section data-uix-section>
			<h2 data-uix-section-title>
				<span data-uix-layer-badge="sema">sema</span> · events + perceptual signature
			</h2>
			<p data-uix-section-desc>
				Value commits resolve through <code>commit-set</code>. The scrubber emits pickup + drag
				cues; an out-of-whitelist unit fires <code>signal-warn-invalid</code> (untilFix).
			</p>
			<div data-uix-table-wrap>
				<table data-uix-table>
					<thead
						><tr
							><th>Name</th><th>Family</th><th>Verb</th><th>Intent</th><th>Sequence</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.intent ?? '—'}</td>
								<td>{action.semantic.sequence ?? 'pre'}</td>
								<td>{action.target}</td>
								<td>
									<button
										data-uix-play
										onclick={() => {
											const target = stageRef?.querySelector(
												targetSelector(action.target)
											) as HTMLElement | null;
											if (!target) return;
											void uix.events?.emit({
												name: action.name,
												family: action.semantic.family,
												intent: action.semantic.intent as
													| 'neutral'
													| 'affirm'
													| 'fulfill'
													| 'risk'
													| 'threat'
													| 'loss'
													| undefined,
												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/css-field/css-field.css</code> and consume
				Soma focus/scrubbing/invalid/disabled attrs plus Eidos <code>data-size</code>.
			</p>
			<div data-uix-table-wrap>
				<table data-uix-table>
					<thead><tr><th>Selector</th><th>Owner</th><th>Purpose</th></tr></thead>
					<tbody>
						<tr>
							<td class="name"><code>[data-css-field]</code></td>
							<td><span data-uix-tag data-kind="morfo">morfo</span></td>
							<td>Root spinbutton composition shell.</td>
						</tr>
						<tr>
							<td class="name"><code>[data-css-field][data-size][data-variant][data-color]</code></td>
							<td><span data-uix-tag data-kind="eidos">eidos</span></td>
							<td>Visual scale, input treatment and intent palette.</td>
						</tr>
						<tr>
							<td class="name"><code>[data-css-field][data-focused], [data-css-field][data-invalid]</code></td>
							<td><span data-uix-tag data-kind="morfo">morfo</span></td>
							<td>Focus ring + invalid border surfaced by the headless layer.</td>
						</tr>
						<tr>
							<td class="name"
								><code>[data-css-field-increment-trigger]</code> /
								<code>[data-css-field-decrement-trigger]</code></td
							>
							<td><span data-uix-tag data-kind="morfo">morfo</span></td>
							<td>Stepper affordances.</td>
						</tr>
						<tr>
							<td class="name"><code>[data-css-field-scrubber][data-scrubbing]</code></td>
							<td><span data-uix-tag data-kind="morfo">morfo</span></td>
							<td>Drag scrubbing affordance and active state.</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">Role</td><td>Input uses <code>role="spinbutton"</code>.</td></tr>
						<tr><td class="name">Value</td><td>Input exposes <code>aria-valuenow</code> (numeric part) + <code>aria-valuetext</code> (full string).</td></tr>
						<tr><td class="name">Keyboard</td><td>Arrows, PageUp/PageDown, Home/End and Enter are declared.</td></tr>
						<tr><td class="name">Invalid</td><td><code>aria-invalid</code> + a live <code>signal-warn-invalid</code> cue on a disallowed unit.</td></tr>
						<tr><td class="name">Triggers</td><td>Increment/decrement controls get translated labels.</td></tr>
					</tbody>
				</table>
			</div>
		</section>
	{/if}
</div>