/*
 * UIX docs — design tokens.
 *
 * Visual language: refined-geometric, dual-theme (light + dark via
 * `data-theme`), single accent against neutral surfaces. Inspired by
 * Linear / Radix / Stripe docs but with its own voice — tight type,
 * dot-leader tables, ring-only hovers, minimal shadows.
 *
 * Palette decisions:
 *   - Neutral scale = warm zinc (slightly warmer than gray)
 *   - Accent = teal (distinctive, not Vercel-blue, not Tailwind-indigo)
 *   - One brand color, one functional accent, no rainbow
 *
 * Typography:
 *   - Display + body = Instrument Sans, loaded locally by Eidos.
 *   - Monospace = Azeret Mono, loaded locally by Eidos.
 *     These keep `/uix` deterministic in offline/dev sandboxes.
 */

[data-uix-docs] {
	/* ── Type scale ────────────────────────────────────────────────── */
	--uix-font-sans: 'Instrument Sans', -apple-system, system-ui, sans-serif;
	--uix-font-mono: 'Azeret Mono', ui-monospace, 'SF Mono', Consolas, monospace;

	--uix-text-2xs: 11px;
	--uix-text-xs: 12px;
	--uix-text-sm: 13px;
	--uix-text-md: 14px;
	--uix-text-lg: 16px;
	--uix-text-xl: 18px;
	--uix-text-2xl: 22px;
	--uix-text-3xl: 28px;
	--uix-text-4xl: 36px;
	--uix-text-5xl: 48px;

	--uix-leading-tight: 1.2;
	--uix-leading-snug: 1.4;
	--uix-leading-prose: 1.65;

	--uix-weight-regular: 400;
	--uix-weight-medium: 500;
	--uix-weight-semibold: 600;
	--uix-weight-bold: 700;

	/* ── Spacing scale (4px base) ──────────────────────────────────── */
	--uix-space-1: 4px;
	--uix-space-2: 8px;
	--uix-space-3: 12px;
	--uix-space-4: 16px;
	--uix-space-5: 20px;
	--uix-space-6: 24px;
	--uix-space-8: 32px;
	--uix-space-10: 40px;
	--uix-space-12: 48px;
	--uix-space-16: 64px;
	--uix-space-20: 80px;

	/* ── Radius ────────────────────────────────────────────────────── */
	--uix-radius-xs: 3px;
	--uix-radius-sm: 5px;
	--uix-radius-md: 8px;
	--uix-radius-lg: 12px;
	--uix-radius-full: 9999px;

	/* ── Motion ────────────────────────────────────────────────────── */
	--uix-duration-fast: 120ms;
	--uix-duration-base: 200ms;
	--uix-duration-slow: 320ms;
	--uix-ease: cubic-bezier(0.4, 0, 0.2, 1);
	--uix-ease-emphatic: cubic-bezier(0.16, 1, 0.3, 1);

	/* ── Layout dims ───────────────────────────────────────────────── */
	--uix-rail-w: 248px;
	--uix-toc-w: 220px;
	--uix-content-max: 920px;
	--uix-topbar-h: 56px;
}

/* ── Palette — Light (default) ─────────────────────────────────────── */
[data-uix-docs] {
	/* Neutral (warm zinc) */
	--uix-bg: #fcfcfc;
	--uix-surface: #ffffff;
	--uix-surface-raised: #ffffff;
	--uix-surface-sunken: #f6f6f5;
	--uix-surface-overlay: #ffffff;

	--uix-line: #ececea;
	--uix-line-soft: #f1f1ef;
	--uix-line-strong: #d8d8d3;

	--uix-text: #18181b;
	--uix-text-muted: #5a5a55;
	--uix-text-subtle: #8d8d86;
	--uix-text-faint: #b4b4ad;
	--uix-text-inverse: #fafaf9;

	/* Accent — Brand red. Slightly orange-leaning for warmth (not the
	 * generic Tailwind red-500 wall), with deep contrast in light mode. */
	--uix-accent: #dc2626;
	--uix-accent-hover: #b91c1c;
	--uix-accent-soft: #fee2e2;
	--uix-accent-soft-hover: #fecaca;
	--uix-accent-text: #b91c1c;
	--uix-accent-line: #fca5a5;

	/* Layer badge palette (one per UIX layer — soma/morfo/sema/eidos) */
	--uix-layer-soma: #b45309;
	--uix-layer-soma-bg: #fef3c7;
	--uix-layer-morfo: #1d4ed8;
	--uix-layer-morfo-bg: #dbeafe;
	--uix-layer-sema: #7e22ce;
	--uix-layer-sema-bg: #f3e8ff;
	--uix-layer-eidos: #047857;
	--uix-layer-eidos-bg: #d1fae5;
	--uix-layer-docs: #475569;
	--uix-layer-docs-bg: #f1f5f9;

	/* Code highlight subtle */
	--uix-code-bg: #f6f6f5;
	--uix-code-line: #ececea;

	/* Focus */
	--uix-ring: 0 0 0 3px color-mix(in srgb, var(--uix-accent) 24%, transparent);
}

/* ── Palette — Dark ────────────────────────────────────────────────── */
[data-uix-docs][data-theme='dark'] {
	--uix-bg: #0a0a0b;
	--uix-surface: #111113;
	--uix-surface-raised: #16161a;
	--uix-surface-sunken: #0d0d0f;
	--uix-surface-overlay: #1a1a1e;

	--uix-line: #232328;
	--uix-line-soft: #1c1c20;
	--uix-line-strong: #353539;

	--uix-text: #f4f4f3;
	--uix-text-muted: #a8a8a3;
	--uix-text-subtle: #76766f;
	--uix-text-faint: #4a4a44;
	--uix-text-inverse: #18181b;

	--uix-accent: #f87171;
	--uix-accent-hover: #fca5a5;
	--uix-accent-soft: #450a0a;
	--uix-accent-soft-hover: #7f1d1d;
	--uix-accent-text: #fca5a5;
	--uix-accent-line: #b91c1c;

	--uix-layer-soma: #fcd34d;
	--uix-layer-soma-bg: #422006;
	--uix-layer-morfo: #93c5fd;
	--uix-layer-morfo-bg: #172554;
	--uix-layer-sema: #d8b4fe;
	--uix-layer-sema-bg: #3b0764;
	--uix-layer-eidos: #6ee7b7;
	--uix-layer-eidos-bg: #022c22;
	--uix-layer-docs: #cbd5e1;
	--uix-layer-docs-bg: #1e293b;

	--uix-code-bg: #16161a;
	--uix-code-line: #232328;
}

/* ── Reset within docs scope ──────────────────────────────────────── */
[data-uix-docs] *,
[data-uix-docs] *::before,
[data-uix-docs] *::after {
	box-sizing: border-box;
}

[data-uix-docs] {
	background: var(--uix-bg);
	color: var(--uix-text);
	font-family: var(--uix-font-sans);
	font-size: var(--uix-text-md);
	line-height: var(--uix-leading-snug);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	min-block-size: 100vh;
	/* Firefox scrollbar — themed thin track that reads on both light + dark. */
	scrollbar-color: var(--uix-line) transparent;
	scrollbar-width: thin;
}

/* Portal-safe scrollbar palette: mirror the line tokens on :root so that
   portaled overlays (combobox listbox, popover content, dialog/drawer)
   — which live outside [data-uix-docs] under <body> — can still resolve
   them. ActiveEidos sets data-mode on <html>, so we hook the dark
   variant onto that. This stylesheet is only loaded under the /uix
   layout, so the broader selectors don't bleed anywhere else. */
:root {
	--uix-line: #ececea;
	--uix-line-strong: #d8d8d3;
	/* Firefox: inherits everywhere, including portaled overlays. */
	scrollbar-color: var(--uix-line) transparent;
	scrollbar-width: thin;
}
:root[data-mode='dark'] {
	--uix-line: #232328;
	--uix-line-strong: #353539;
}

/* WebKit scrollbar — universal demo theme so code blocks, scroll areas,
   stage canvas etc. all read on dark mode (default is white track).
   Unscoped on purpose: see the :root rule above. */
::-webkit-scrollbar {
	inline-size: 10px;
	block-size: 10px;
}
::-webkit-scrollbar-track {
	background: transparent;
}
::-webkit-scrollbar-thumb {
	background: var(--uix-line);
	border-radius: var(--uix-radius-sm);
	border: 2px solid transparent;
	background-clip: padding-box;
}
::-webkit-scrollbar-thumb:hover {
	background: var(--uix-line-strong);
	background-clip: padding-box;
	border: 2px solid transparent;
}
::-webkit-scrollbar-corner {
	background: transparent;
}

/* ── Shell layout ──────────────────────────────────────────────────── */

[data-uix-shell] {
	display: grid;
	grid-template-columns: var(--uix-rail-w) minmax(0, 1fr);
	min-block-size: 100vh;
}

/* ── Topbar ───────────────────────────────────────────────────────── */

[data-uix-topbar] {
	grid-column: 1 / -1;
	position: sticky;
	top: 0;
	z-index: 50;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--uix-space-4);
	padding: 0 var(--uix-space-6);
	height: var(--uix-topbar-h);
	background: color-mix(in srgb, var(--uix-bg) 88%, transparent);
	border-bottom: 1px solid var(--uix-line);
	backdrop-filter: saturate(1.6) blur(10px);
	-webkit-backdrop-filter: saturate(1.6) blur(10px);
}

[data-uix-brand] {
	display: inline-flex;
	align-items: center;
	gap: var(--uix-space-2);
	text-decoration: none;
	color: inherit;
	font-family: var(--uix-font-sans);
	font-weight: var(--uix-weight-semibold);
	font-size: var(--uix-text-md);
	letter-spacing: -0.015em;
}
[data-uix-brand-mark] {
	inline-size: 22px;
	block-size: 22px;
	border-radius: var(--uix-radius-xs);
	background: var(--uix-text);
	color: var(--uix-bg);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-family: var(--uix-font-mono);
	font-weight: var(--uix-weight-bold);
	font-size: 11px;
	letter-spacing: -0.05em;
}
[data-uix-brand-version] {
	font-family: var(--uix-font-mono);
	font-size: 11px;
	color: var(--uix-text-subtle);
	font-weight: var(--uix-weight-regular);
	margin-inline-start: var(--uix-space-1);
}

[data-uix-topbar-nav] {
	display: inline-flex;
	gap: var(--uix-space-1);
	margin-inline-start: var(--uix-space-6);
}
[data-uix-topbar-nav] a {
	display: inline-flex;
	align-items: center;
	padding: 0 var(--uix-space-3);
	height: 30px;
	border-radius: var(--uix-radius-sm);
	color: var(--uix-text-muted);
	text-decoration: none;
	font-size: var(--uix-text-sm);
	font-weight: var(--uix-weight-medium);
	transition:
		color var(--uix-duration-fast) var(--uix-ease),
		background var(--uix-duration-fast) var(--uix-ease);
}
[data-uix-topbar-nav] a:hover {
	color: var(--uix-text);
	background: var(--uix-surface-sunken);
}
[data-uix-topbar-nav] a[data-active='true'] {
	color: var(--uix-text);
	background: var(--uix-surface-sunken);
}

[data-uix-topbar-tools] {
	display: inline-flex;
	align-items: center;
	gap: var(--uix-space-2);
	margin-inline-start: auto;
}
[data-uix-icon-btn] {
	inline-size: 32px;
	block-size: 32px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border: 1px solid var(--uix-line);
	border-radius: var(--uix-radius-sm);
	background: var(--uix-surface);
	color: var(--uix-text-muted);
	cursor: pointer;
	padding: 0;
	transition:
		border-color var(--uix-duration-fast) var(--uix-ease),
		color var(--uix-duration-fast) var(--uix-ease),
		background var(--uix-duration-fast) var(--uix-ease);
}
[data-uix-icon-btn]:hover {
	border-color: var(--uix-line-strong);
	color: var(--uix-text);
}
[data-uix-icon-btn] svg {
	inline-size: 14px;
	block-size: 14px;
}

/* Label button — same envelope as icon-btn but accommodates a short
 * mono label (e.g. lang code "ES"). Used by lang/dir/formats/semantics
 * triggers in the topbar. */
[data-uix-label-btn] {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	height: 32px;
	padding: 0 var(--uix-space-3);
	border: 1px solid var(--uix-line);
	border-radius: var(--uix-radius-sm);
	background: var(--uix-surface);
	color: var(--uix-text-muted);
	font: inherit;
	font-family: var(--uix-font-mono);
	font-size: var(--uix-text-xs);
	letter-spacing: 0.02em;
	cursor: pointer;
	transition:
		border-color var(--uix-duration-fast) var(--uix-ease),
		color var(--uix-duration-fast) var(--uix-ease),
		background var(--uix-duration-fast) var(--uix-ease);
}
[data-uix-label-btn]:hover,
[data-uix-label-btn][aria-expanded='true'] {
	border-color: var(--uix-line-strong);
	color: var(--uix-text);
}
[data-uix-label-btn] svg {
	inline-size: 12px;
	block-size: 12px;
}
[data-uix-label-btn] [data-caret] {
	color: var(--uix-text-faint);
}

/* Popover menu — dropdown shape used by lang / formats / semantics.
 * Gives a clean Radix-feel card around a stack of menu items. */
[data-uix-menu] {
	min-inline-size: 200px;
	display: flex;
	flex-direction: column;
	padding: 6px;
	border: 1px solid var(--uix-line);
	border-radius: var(--uix-radius-md);
	background: var(--uix-surface-overlay);
	box-shadow: 0 10px 32px -12px rgba(0, 0, 0, 0.18), 0 2px 6px rgba(0, 0, 0, 0.05);
	color: var(--uix-text);
	font-size: var(--uix-text-sm);
}
[data-uix-menu-section] + [data-uix-menu-section] {
	margin-block-start: 4px;
	padding-block-start: 4px;
	border-block-start: 1px solid var(--uix-line);
}
[data-uix-range] {
	inline-size: 100%;
	margin-block-start: 6px;
	accent-color: var(--uix-accent, currentColor);
	cursor: pointer;
}
[data-uix-menu-label] {
	padding: 4px 10px 6px;
	font-family: var(--uix-font-mono);
	font-size: 10px;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--uix-text-faint);
	font-weight: var(--uix-weight-medium);
}
[data-uix-menu-item] {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--uix-space-3);
	inline-size: 100%;
	padding: 6px 10px;
	border: 0;
	border-radius: var(--uix-radius-xs);
	background: transparent;
	color: var(--uix-text);
	font: inherit;
	font-size: var(--uix-text-sm);
	cursor: pointer;
	text-align: start;
	transition: background var(--uix-duration-fast) var(--uix-ease);
}
[data-uix-menu-item]:hover {
	background: var(--uix-surface-sunken);
}
[data-uix-menu-item][data-checked='true'] {
	color: var(--uix-accent-text);
	font-weight: var(--uix-weight-medium);
}
[data-uix-menu-item][data-checked='true']::after {
	content: '✓';
	color: var(--uix-accent);
	font-family: var(--uix-font-mono);
	font-weight: var(--uix-weight-bold);
}
[data-uix-menu-item-meta] {
	font-family: var(--uix-font-mono);
	font-size: 10px;
	color: var(--uix-text-faint);
	letter-spacing: 0.04em;
}
[data-uix-menu-toggle] {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 6px 10px;
	font-size: var(--uix-text-sm);
	color: var(--uix-text);
	cursor: pointer;
	border-radius: var(--uix-radius-xs);
	transition: background var(--uix-duration-fast) var(--uix-ease);
}
[data-uix-menu-toggle]:hover {
	background: var(--uix-surface-sunken);
}
[data-uix-menu-toggle] input[type='checkbox'] {
	appearance: none;
	-webkit-appearance: none;
	inline-size: 30px;
	block-size: 16px;
	padding: 0;
	border: 1px solid var(--uix-line);
	border-radius: var(--uix-radius-full);
	background: var(--uix-surface-sunken);
	cursor: pointer;
	position: relative;
	transition:
		background var(--uix-duration-fast) var(--uix-ease),
		border-color var(--uix-duration-fast) var(--uix-ease);
}
[data-uix-menu-toggle] input[type='checkbox']::after {
	content: '';
	position: absolute;
	inset-inline-start: 1px;
	inset-block-start: 1px;
	inline-size: 12px;
	block-size: 12px;
	border-radius: var(--uix-radius-full);
	background: var(--uix-text);
	transition: transform var(--uix-duration-fast) var(--uix-ease);
}
[data-uix-menu-toggle] input[type='checkbox']:checked {
	background: var(--uix-accent);
	border-color: var(--uix-accent);
}
[data-uix-menu-toggle] input[type='checkbox']:checked::after {
	transform: translateX(14px);
	background: white;
}
[data-uix-menu-toggle] [data-uix-menu-toggle-meta] {
	margin-inline-start: auto;
	font-family: var(--uix-font-mono);
	font-size: 10px;
	color: var(--uix-text-faint);
	letter-spacing: 0.04em;
	text-transform: uppercase;
}

/* ── Sidebar (rail) ───────────────────────────────────────────────── */

[data-uix-rail] {
	position: sticky;
	top: var(--uix-topbar-h);
	height: calc(100vh - var(--uix-topbar-h));
	overflow-y: auto;
	padding: var(--uix-space-6) var(--uix-space-4) var(--uix-space-8);
	border-right: 1px solid var(--uix-line);
	background: var(--uix-surface-sunken);
}
[data-uix-rail]::-webkit-scrollbar {
	inline-size: 8px;
}
[data-uix-rail]::-webkit-scrollbar-thumb {
	background: var(--uix-line);
	border-radius: var(--uix-radius-sm);
}
[data-uix-rail]::-webkit-scrollbar-thumb:hover {
	background: var(--uix-line-strong);
}

[data-uix-rail-search] {
	margin-block-end: var(--uix-space-5);
}
[data-uix-rail-search] input {
	inline-size: 100%;
	height: 32px;
	padding: 0 var(--uix-space-3);
	border: 1px solid var(--uix-line);
	border-radius: var(--uix-radius-sm);
	background: var(--uix-surface);
	color: var(--uix-text);
	font: inherit;
	font-size: var(--uix-text-sm);
	transition: border-color var(--uix-duration-fast) var(--uix-ease);
}
[data-uix-rail-search] input::placeholder {
	color: var(--uix-text-faint);
}
[data-uix-rail-search] input:focus {
	outline: none;
	border-color: var(--uix-accent-line);
	box-shadow: var(--uix-ring);
}

[data-uix-rail-group] {
	margin-block-end: var(--uix-space-5);
}
[data-uix-rail-group-head] {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0 var(--uix-space-3) var(--uix-space-2);
	font-family: var(--uix-font-mono);
	font-size: 10px;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--uix-text-faint);
	font-weight: var(--uix-weight-medium);
}
[data-uix-rail-group-count] {
	color: var(--uix-text-faint);
}
[data-uix-rail-group] ul {
	list-style: none;
	padding: 0;
	margin: 0;
	display: flex;
	flex-direction: column;
	gap: 1px;
}
[data-uix-rail-link] {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--uix-space-2);
	padding: 6px var(--uix-space-3);
	border-radius: var(--uix-radius-sm);
	color: var(--uix-text-muted);
	text-decoration: none;
	font-size: var(--uix-text-sm);
	font-weight: var(--uix-weight-medium);
	transition:
		color var(--uix-duration-fast) var(--uix-ease),
		background var(--uix-duration-fast) var(--uix-ease);
}
[data-uix-rail-link]:hover {
	color: var(--uix-text);
	background: var(--uix-surface);
}
[data-uix-rail-link][data-active='true'] {
	color: var(--uix-text);
	background: var(--uix-surface);
	font-weight: var(--uix-weight-semibold);
}
[data-uix-rail-link][data-active='true']::before {
	content: '';
	inline-size: 3px;
	block-size: 14px;
	border-radius: 2px;
	background: var(--uix-accent);
	margin-inline-end: var(--uix-space-2);
	margin-inline-start: -8px;
}
[data-uix-rail-link-tag] {
	font-family: var(--uix-font-mono);
	font-size: 10px;
	letter-spacing: 0.04em;
	color: var(--uix-text-faint);
	text-transform: uppercase;
}

/* ── Canvas (content area) ────────────────────────────────────────── */

[data-uix-canvas] {
	min-inline-size: 0;
	padding: var(--uix-space-10) var(--uix-space-8) var(--uix-space-16);
}
[data-uix-canvas-inner] {
	max-inline-size: var(--uix-content-max);
	margin: 0 auto;
}

/* When a TOC is needed, the canvas-inner becomes a 2-column grid. */
[data-uix-canvas-inner][data-with-toc='true'] {
	display: grid;
	grid-template-columns: minmax(0, 1fr) var(--uix-toc-w);
	gap: var(--uix-space-12);
	max-inline-size: calc(var(--uix-content-max) + var(--uix-toc-w) + var(--uix-space-12));
}

[data-uix-toc] {
	position: sticky;
	top: calc(var(--uix-topbar-h) + var(--uix-space-6));
	align-self: start;
	max-block-size: calc(100vh - var(--uix-topbar-h) - var(--uix-space-12));
	overflow-y: auto;
	font-size: var(--uix-text-xs);
}
[data-uix-toc-head] {
	font-family: var(--uix-font-mono);
	font-size: 10px;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--uix-text-faint);
	font-weight: var(--uix-weight-medium);
	padding-block-end: var(--uix-space-3);
}
[data-uix-toc] ul {
	list-style: none;
	padding: 0;
	margin: 0;
	display: flex;
	flex-direction: column;
	gap: 4px;
	border-inline-start: 1px solid var(--uix-line);
}
[data-uix-toc] a {
	display: block;
	padding: 4px var(--uix-space-3);
	margin-inline-start: -1px;
	border-inline-start: 1px solid transparent;
	color: var(--uix-text-subtle);
	text-decoration: none;
	font-size: var(--uix-text-xs);
	transition: color var(--uix-duration-fast) var(--uix-ease);
}
[data-uix-toc] a:hover {
	color: var(--uix-text);
}
[data-uix-toc] a[data-active='true'] {
	color: var(--uix-accent-text);
	border-inline-start-color: var(--uix-accent);
	font-weight: var(--uix-weight-medium);
}

/* ── Page header ──────────────────────────────────────────────────── */

[data-uix-eyebrow] {
	display: inline-flex;
	align-items: center;
	gap: var(--uix-space-2);
	font-family: var(--uix-font-mono);
	font-size: var(--uix-text-2xs);
	text-transform: uppercase;
	letter-spacing: 0.1em;
	color: var(--uix-accent-text);
	font-weight: var(--uix-weight-semibold);
	margin-block-end: var(--uix-space-4);
}
[data-uix-eyebrow]::before {
	content: '';
	inline-size: 14px;
	block-size: 1px;
	background: var(--uix-accent);
}

[data-uix-page-title] {
	font-size: var(--uix-text-5xl);
	line-height: var(--uix-leading-tight);
	font-weight: var(--uix-weight-semibold);
	letter-spacing: -0.025em;
	margin: 0 0 var(--uix-space-4);
	color: var(--uix-text);
}

[data-uix-page-lede] {
	font-size: var(--uix-text-xl);
	line-height: var(--uix-leading-prose);
	color: var(--uix-text-muted);
	margin: 0 0 var(--uix-space-6);
	max-inline-size: 64ch;
	font-weight: var(--uix-weight-regular);
}

[data-uix-page-meta] {
	display: flex;
	flex-wrap: wrap;
	gap: var(--uix-space-2);
	margin-block-end: var(--uix-space-10);
}
[data-uix-meta-pill] {
	display: inline-flex;
	align-items: baseline;
	gap: var(--uix-space-2);
	padding: 4px var(--uix-space-3);
	border: 1px solid var(--uix-line);
	border-radius: var(--uix-radius-full);
	background: var(--uix-surface);
	font-family: var(--uix-font-mono);
	font-size: var(--uix-text-xs);
	color: var(--uix-text);
}
[data-uix-meta-pill] [data-uix-meta-key] {
	color: var(--uix-text-faint);
	font-size: 10px;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	font-weight: var(--uix-weight-medium);
}

/* ── Layer badge ──────────────────────────────────────────────────── */

[data-uix-layer-badge] {
	display: inline-flex;
	align-items: center;
	padding: 2px 6px;
	border-radius: var(--uix-radius-xs);
	font-family: var(--uix-font-mono);
	font-size: 10px;
	font-weight: var(--uix-weight-semibold);
	letter-spacing: 0.04em;
	text-transform: uppercase;
}
[data-uix-layer-badge='soma'] {
	color: var(--uix-layer-soma);
	background: var(--uix-layer-soma-bg);
}
[data-uix-layer-badge='morfo'] {
	color: var(--uix-layer-morfo);
	background: var(--uix-layer-morfo-bg);
}
[data-uix-layer-badge='sema'] {
	color: var(--uix-layer-sema);
	background: var(--uix-layer-sema-bg);
}
[data-uix-layer-badge='eidos'] {
	color: var(--uix-layer-eidos);
	background: var(--uix-layer-eidos-bg);
}
[data-uix-layer-badge='docs'] {
	color: var(--uix-layer-docs);
	background: var(--uix-layer-docs-bg);
}

/* ── Code (inline + block) ────────────────────────────────────────── */

[data-uix-docs] code {
	font-family: var(--uix-font-mono);
	font-size: 0.92em;
	padding: 1px 5px;
	border-radius: var(--uix-radius-xs);
	background: var(--uix-code-bg);
	border: 1px solid var(--uix-code-line);
	color: var(--uix-text);
}
[data-uix-docs] pre {
	margin: 0;
	padding: var(--uix-space-4) var(--uix-space-5);
	border: 1px solid var(--uix-line);
	border-radius: var(--uix-radius-md);
	background: var(--uix-code-bg);
	overflow-x: auto;
	font-family: var(--uix-font-mono);
	font-size: var(--uix-text-sm);
	line-height: var(--uix-leading-snug);
	color: var(--uix-text);
}
[data-uix-docs] pre code {
	padding: 0;
	background: transparent;
	border: 0;
	color: inherit;
	font-size: inherit;
}

/* ── Generic prose styles inside docs sections ─────────────────────── */

[data-uix-prose] {
	color: var(--uix-text);
	font-size: var(--uix-text-md);
	line-height: var(--uix-leading-prose);
}
[data-uix-prose] > * + * {
	margin-block-start: var(--uix-space-4);
}
[data-uix-prose] h2 {
	font-size: var(--uix-text-2xl);
	letter-spacing: -0.015em;
	font-weight: var(--uix-weight-semibold);
	margin-block-start: var(--uix-space-12);
	margin-block-end: var(--uix-space-3);
	padding-block-end: var(--uix-space-3);
	border-block-end: 1px solid var(--uix-line);
}
[data-uix-prose] h3 {
	font-size: var(--uix-text-lg);
	letter-spacing: -0.01em;
	font-weight: var(--uix-weight-semibold);
	margin-block-start: var(--uix-space-8);
	margin-block-end: var(--uix-space-2);
}
[data-uix-prose] p {
	margin: 0;
	color: var(--uix-text-muted);
	max-inline-size: 70ch;
}
[data-uix-prose] strong {
	color: var(--uix-text);
	font-weight: var(--uix-weight-semibold);
}
[data-uix-prose] a {
	color: var(--uix-accent-text);
	text-decoration: underline;
	text-decoration-color: color-mix(in srgb, var(--uix-accent) 35%, transparent);
	text-underline-offset: 3px;
}
[data-uix-prose] a:hover {
	text-decoration-color: var(--uix-accent);
}

/* ════════════════════════════════════════════════════════════════════
 * Component page primitives — shared across every /uix/components/*
 * page. Tabs · stage · control panel · props table · anatomy · code
 * block · play button · kbd. Strict: every component page composes
 * the same primitives in the same order so the visitor gets uniformity.
 * ════════════════════════════════════════════════════════════════════ */

/* ── Tabs ──────────────────────────────────────────────────────────── */
[data-uix-tabs] {
	display: flex;
	gap: 2px;
	padding: 4px;
	background: var(--uix-surface-sunken);
	border: 1px solid var(--uix-line);
	border-radius: var(--uix-radius-md);
	margin-block-end: var(--uix-space-6);
}
[data-uix-tab] {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	height: 30px;
	padding: 0 var(--uix-space-3);
	border: 0;
	border-radius: var(--uix-radius-sm);
	background: transparent;
	color: var(--uix-text-muted);
	font: inherit;
	font-size: var(--uix-text-sm);
	font-weight: var(--uix-weight-medium);
	cursor: pointer;
	transition: color var(--uix-duration-fast) var(--uix-ease), background var(--uix-duration-fast) var(--uix-ease);
}
[data-uix-tab]:hover { color: var(--uix-text); }
[data-uix-tab][data-active="true"] {
	color: var(--uix-text);
	background: var(--uix-surface);
	box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}
[data-uix-tab-count] {
	font-family: var(--uix-font-mono);
	font-size: 10px;
	color: var(--uix-text-faint);
	background: var(--uix-surface-sunken);
	padding: 1px 5px;
	border-radius: var(--uix-radius-xs);
}
[data-uix-tab][data-active="true"] [data-uix-tab-count] {
	background: var(--uix-accent-soft);
	color: var(--uix-accent-text);
}

/* ── Stage (live preview canvas) ──────────────────────────────────── */
[data-uix-stage] {
	margin-block-end: var(--uix-space-6);
	border: 1px solid var(--uix-line);
	border-radius: var(--uix-radius-md);
	background: var(--uix-surface);
	overflow: hidden;
}
[data-uix-stage-area] {
	position: relative;
	min-block-size: clamp(11rem, 28vh, 16rem);
	display: grid;
	place-items: center;
	padding: clamp(var(--uix-space-4), 3vw, var(--uix-space-6));
	background:
		radial-gradient(circle at 50% 0%, var(--uix-surface-sunken), var(--uix-surface) 60%),
		repeating-linear-gradient(45deg, transparent 0, transparent 11px, color-mix(in srgb, var(--uix-line-soft) 60%, transparent) 11px, color-mix(in srgb, var(--uix-line-soft) 60%, transparent) 12px);
}
[data-uix-stage-trace] {
	display: flex;
	align-items: center;
	gap: var(--uix-space-3);
	flex-wrap: wrap;
	padding: var(--uix-space-3) var(--uix-space-4);
	border-block-start: 1px solid var(--uix-line);
	background: var(--uix-surface-sunken);
	font-family: var(--uix-font-mono);
	font-size: var(--uix-text-xs);
	color: var(--uix-text-muted);
}
[data-uix-stage-trace-key] {
	color: var(--uix-text-faint);
	font-size: 10px;
	text-transform: uppercase;
	letter-spacing: 0.06em;
}
[data-uix-stage-trace-event] {
	color: var(--uix-accent-text);
	font-weight: var(--uix-weight-medium);
}

/* ── Section ──────────────────────────────────────────────────────── */
[data-uix-section] { margin-block-end: var(--uix-space-10); }
[data-uix-section-title] {
	font-size: var(--uix-text-xl);
	letter-spacing: -0.01em;
	font-weight: var(--uix-weight-semibold);
	margin: 0 0 var(--uix-space-3);
	color: var(--uix-text);
}
[data-uix-section-desc] {
	font-size: var(--uix-text-md);
	color: var(--uix-text-muted);
	max-inline-size: 70ch;
	margin: 0 0 var(--uix-space-5);
	line-height: var(--uix-leading-prose);
}
[data-uix-subsection-head] {
	font-family: var(--uix-font-mono);
	font-size: 10px;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--uix-text-faint);
	font-weight: var(--uix-weight-medium);
	margin-block-start: var(--uix-space-6);
	margin-block-end: var(--uix-space-3);
}

/* ── Control panel ────────────────────────────────────────────────── */
[data-uix-controls] {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
	gap: var(--uix-space-4);
	padding: var(--uix-space-5);
	border: 1px solid var(--uix-line);
	border-radius: var(--uix-radius-md);
	background: var(--uix-surface);
	margin-block-end: var(--uix-space-5);
}
[data-uix-control] {
	display: flex;
	flex-direction: column;
	gap: 6px;
	min-inline-size: 0;
}
[data-uix-control-label] {
	display: flex;
	align-items: center;
	gap: 6px;
	font-family: var(--uix-font-mono);
	font-size: 11px;
	font-weight: var(--uix-weight-medium);
	color: var(--uix-text-muted);
}
[data-uix-control-hint] {
	color: var(--uix-text-faint);
	font-weight: var(--uix-weight-regular);
	font-size: 10px;
}
/* Generic chrome for every text-like input + select + textarea inside a
   demo control. The selector explicitly excludes the input types that
   have their own bespoke affordances (checkbox + radio → custom toggle
   chrome; range → native track + accent-color). Anything else — text,
   number, email, search, date, time, datetime-local, month, week, tel,
   url, password, etc. — gets the same neutral chrome so the controls
   panel reads as one consistent thing across all demos. */
[data-uix-control] input:not([type='checkbox']):not([type='radio']):not([type='range']),
[data-uix-control] select,
[data-uix-control] textarea {
	padding: 6px var(--uix-space-3);
	border: 1px solid var(--uix-line);
	border-radius: var(--uix-radius-sm);
	background: var(--uix-surface);
	color: var(--uix-text);
	font: inherit;
	font-size: var(--uix-text-sm);
	line-height: var(--uix-leading-ui, 1.4);
	min-inline-size: 0;
	min-block-size: 32px;
	box-sizing: border-box;
}

[data-uix-control] input:not([type='checkbox']):not([type='radio']):not([type='range']):focus,
[data-uix-control] select:focus,
[data-uix-control] textarea:focus {
	outline: none;
	border-color: var(--uix-accent-line);
	box-shadow: var(--uix-ring);
}

[data-uix-control] input:not([type='checkbox']):not([type='radio']):not([type='range']):disabled,
[data-uix-control] select:disabled,
[data-uix-control] textarea:disabled {
	opacity: 0.55;
	cursor: not-allowed;
}

[data-uix-control] input[type="range"] {
	inline-size: 100%;
	accent-color: var(--uix-accent);
}

/* Native date/time pickers ship a calendar/clock indicator icon that
   shows in browser-default tone. Force inherit so it matches our chrome. */
[data-uix-control] input[type='date']::-webkit-calendar-picker-indicator,
[data-uix-control] input[type='datetime-local']::-webkit-calendar-picker-indicator,
[data-uix-control] input[type='month']::-webkit-calendar-picker-indicator,
[data-uix-control] input[type='time']::-webkit-calendar-picker-indicator,
[data-uix-control] input[type='week']::-webkit-calendar-picker-indicator {
	filter: invert(0.7);
	cursor: pointer;
	opacity: 0.7;
	transition: opacity var(--uix-duration-fast, 120ms) ease;
}

[data-uix-control] input[type='date']::-webkit-calendar-picker-indicator:hover,
[data-uix-control] input[type='datetime-local']::-webkit-calendar-picker-indicator:hover,
[data-uix-control] input[type='month']::-webkit-calendar-picker-indicator:hover,
[data-uix-control] input[type='time']::-webkit-calendar-picker-indicator:hover,
[data-uix-control] input[type='week']::-webkit-calendar-picker-indicator:hover {
	opacity: 1;
}

/* Search has a browser-default cancel button that may not match the theme. */
[data-uix-control] input[type='search']::-webkit-search-cancel-button {
	filter: invert(0.7);
	cursor: pointer;
}

/* Switch (boolean) */
[data-uix-switch] {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	cursor: pointer;
	user-select: none;
}
[data-uix-switch] input[type="checkbox"] {
	appearance: none;
	-webkit-appearance: none;
	inline-size: 30px;
	block-size: 16px;
	padding: 0;
	border: 1px solid var(--uix-line);
	border-radius: var(--uix-radius-full);
	background: var(--uix-surface-sunken);
	cursor: pointer;
	position: relative;
	transition: background var(--uix-duration-fast) var(--uix-ease), border-color var(--uix-duration-fast) var(--uix-ease);
}
[data-uix-switch] input[type="checkbox"]::after {
	content: "";
	position: absolute;
	inset-inline-start: 1px;
	inset-block-start: 1px;
	inline-size: 12px;
	block-size: 12px;
	border-radius: var(--uix-radius-full);
	background: var(--uix-text);
	transition: transform var(--uix-duration-fast) var(--uix-ease);
}
[data-uix-switch] input[type="checkbox"]:checked {
	background: var(--uix-accent);
	border-color: var(--uix-accent);
}
[data-uix-switch] input[type="checkbox"]:checked::after {
	transform: translateX(14px);
	background: white;
}
[data-uix-switch-label] { font-size: var(--uix-text-sm); color: var(--uix-text); }

/* Radio (enum, single-select) — sibling chrome to data-uix-switch so demos
   that use radios for picker-style choices read as the same control family. */
[data-uix-radio] {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	cursor: pointer;
	user-select: none;
}
[data-uix-radio] input[type="radio"] {
	appearance: none;
	-webkit-appearance: none;
	inline-size: 16px;
	block-size: 16px;
	margin: 0;
	padding: 0;
	border: 1px solid var(--uix-line);
	border-radius: var(--uix-radius-full);
	background: var(--uix-surface-sunken);
	cursor: pointer;
	position: relative;
	transition:
		background var(--uix-duration-fast) var(--uix-ease),
		border-color var(--uix-duration-fast) var(--uix-ease);
}
[data-uix-radio] input[type="radio"]::after {
	content: "";
	position: absolute;
	inset: 3px;
	border-radius: var(--uix-radius-full);
	background: transparent;
	transition: background var(--uix-duration-fast) var(--uix-ease);
}
[data-uix-radio] input[type="radio"]:checked {
	border-color: var(--uix-accent);
}
[data-uix-radio] input[type="radio"]:checked::after {
	background: var(--uix-accent);
}
[data-uix-radio] input[type="radio"]:focus-visible {
	outline: none;
	box-shadow: var(--uix-ring);
}
[data-uix-radio-label] { font-size: var(--uix-text-sm); color: var(--uix-text); }

/* Chip group (enum) */
[data-uix-chips] {
	display: inline-flex;
	flex-wrap: wrap;
	gap: 2px;
	padding: 3px;
	border: 1px solid var(--uix-line);
	border-radius: var(--uix-radius-sm);
	background: var(--uix-surface-sunken);
}
[data-uix-chip] {
	display: inline-flex;
	align-items: center;
	height: 26px;
	padding: 0 10px;
	border: 0;
	border-radius: var(--uix-radius-xs);
	background: transparent;
	color: var(--uix-text-muted);
	font: inherit;
	font-family: var(--uix-font-mono);
	font-size: 11px;
	cursor: pointer;
	transition: color var(--uix-duration-fast) var(--uix-ease), background var(--uix-duration-fast) var(--uix-ease);
}
[data-uix-chip]:hover:not([data-active="true"]) {
	color: var(--uix-text);
	background: var(--uix-surface);
}
[data-uix-chip][data-active="true"] {
	background: var(--uix-surface);
	color: var(--uix-accent-text);
	box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}

/* ── Props table ──────────────────────────────────────────────────── */
[data-uix-table-wrap] {
	border: 1px solid var(--uix-line);
	border-radius: var(--uix-radius-md);
	background: var(--uix-surface);
	overflow-x: auto;
	margin-block-end: var(--uix-space-5);
}
[data-uix-table] {
	inline-size: 100%;
	border-collapse: collapse;
	font-size: var(--uix-text-sm);
}
[data-uix-table] thead th {
	text-align: start;
	padding: var(--uix-space-3) var(--uix-space-4);
	background: var(--uix-surface-sunken);
	border-block-end: 1px solid var(--uix-line);
	font-family: var(--uix-font-mono);
	font-size: 10px;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--uix-text-faint);
	font-weight: var(--uix-weight-medium);
}
[data-uix-table] tbody td {
	padding: var(--uix-space-3) var(--uix-space-4);
	border-block-end: 1px solid var(--uix-line-soft);
	vertical-align: top;
	color: var(--uix-text-muted);
}
[data-uix-table] tbody tr:last-child td { border-block-end: 0; }
[data-uix-table] td.name {
	color: var(--uix-text);
	font-family: var(--uix-font-mono);
	font-size: var(--uix-text-xs);
	white-space: nowrap;
}
[data-uix-table] td.type {
	font-family: var(--uix-font-mono);
	font-size: var(--uix-text-xs);
	color: var(--uix-accent-text);
	max-inline-size: 24rem;
}
[data-uix-table] td.default {
	font-family: var(--uix-font-mono);
	font-size: var(--uix-text-xs);
	color: var(--uix-text-subtle);
}
[data-uix-table] td.default.empty { color: var(--uix-text-faint); }
[data-uix-table] td code {
	background: transparent;
	border: 0;
	padding: 0;
	color: inherit;
}
[data-uix-tag] {
	display: inline-block;
	padding: 1px 6px;
	margin-inline-start: 4px;
	border-radius: var(--uix-radius-xs);
	font-family: var(--uix-font-mono);
	font-size: 9px;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	background: var(--uix-surface-sunken);
	color: var(--uix-text-faint);
}
[data-uix-tag][data-kind="bindable"] { background: var(--uix-accent-soft); color: var(--uix-accent-text); }
[data-uix-tag][data-kind="eidos"] { background: var(--uix-layer-eidos-bg); color: var(--uix-layer-eidos); }
[data-uix-tag][data-kind="soma"] { background: var(--uix-layer-soma-bg); color: var(--uix-layer-soma); }

/* ── Anatomy diagram ──────────────────────────────────────────────── */
[data-uix-anatomy] {
	display: flex;
	flex-direction: column;
	padding: var(--uix-space-3) var(--uix-space-5);
	border: 1px solid var(--uix-line);
	border-radius: var(--uix-radius-md);
	background: var(--uix-surface);
}
[data-uix-part] {
	display: grid;
	grid-template-columns: 8rem 1fr;
	gap: var(--uix-space-4);
	align-items: baseline;
	padding: var(--uix-space-3) 0;
	border-block-end: 1px dashed var(--uix-line);
}
[data-uix-part]:last-child { border-block-end: 0; }
[data-uix-part-name] {
	font-family: var(--uix-font-mono);
	font-size: var(--uix-text-sm);
	color: var(--uix-text);
	font-weight: var(--uix-weight-semibold);
}
[data-uix-part-marker] {
	font-family: var(--uix-font-mono);
	font-size: var(--uix-text-xs);
	color: var(--uix-accent-text);
}
[data-uix-part-meta] {
	font-family: var(--uix-font-mono);
	font-size: 10px;
	color: var(--uix-text-faint);
	letter-spacing: 0.04em;
	text-transform: uppercase;
	margin-inline-start: 8px;
}

/* ── Code block (with header) ─────────────────────────────────────── */
[data-uix-code] {
	border: 1px solid var(--uix-line);
	border-radius: var(--uix-radius-md);
	background: var(--uix-code-bg);
	overflow: hidden;
	margin-block-end: var(--uix-space-5);
}
[data-uix-code-head] {
	display: flex;
	align-items: center;
	gap: var(--uix-space-3);
	padding: 8px var(--uix-space-4);
	border-block-end: 1px solid var(--uix-line);
	background: var(--uix-surface-sunken);
	font-family: var(--uix-font-mono);
	font-size: 10px;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--uix-text-faint);
	font-weight: var(--uix-weight-medium);
}
[data-uix-code-lang] { margin-inline-start: auto; }
[data-uix-code] pre {
	border: 0;
	border-radius: 0;
	background: transparent;
	margin: 0;
}

/* Source code is LTR whatever the reading direction — it is not prose. Left to
   inherit, the bidi algorithm reorders the neutral punctuation and the samples
   come out unreadable: `<script lang='ts'>` renders as `<'script lang='ts>` and
   the leading `;` of a line jumps to the front. `direction` fixes the base
   direction; `isolate` keeps each run from leaking into its neighbours.

   This is the narrow version of the pin that `<main data-uix-canvas>` used to
   carry: scoped to CODE, which is unambiguously LTR, instead of to the whole
   canvas, which also held the live demos and froze all 51 of them in LTR. */
pre,
code,
kbd,
samp {
	direction: ltr;
	unicode-bidi: isolate;
}

/* ── Play button (sema) ───────────────────────────────────────────── */
[data-uix-play] {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	height: 24px;
	padding: 0 10px;
	border: 1px solid var(--uix-line);
	border-radius: var(--uix-radius-sm);
	background: var(--uix-surface);
	color: var(--uix-text-muted);
	font: inherit;
	font-family: var(--uix-font-mono);
	font-size: 10px;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	cursor: pointer;
}
[data-uix-play]:hover { color: var(--uix-accent-text); border-color: var(--uix-accent-line); }

/* ── Keyboard shortcut ─────────────────────────────────────────────── */
[data-uix-kbd] {
	display: inline-flex;
	align-items: center;
	min-block-size: 22px;
	padding: 1px 8px;
	border: 1px solid var(--uix-line);
	border-block-end-width: 2px;
	border-radius: var(--uix-radius-xs);
	background: var(--uix-surface);
	color: var(--uix-text);
	font-family: var(--uix-font-mono);
	font-size: 11px;
	font-weight: var(--uix-weight-medium);
}

/* ════════════════════════════════════════════════════════════════════
 * Demo harness v2 — new-layout primitives (palette swatches · sema firma ·
 * motion catalog · system axes). Shared by every component demo via the
 * components in `web/routes/uix/lib/`. See DEMO_AUTHORING_GUIDE.md.
 * ════════════════════════════════════════════════════════════════════ */

/* Dimmed control (e.g. `color` while an evaluative intent wins). */
[data-uix-control][data-uix-faded='true'] {
	opacity: 0.5;
	pointer-events: none;
}

/* ── Palette swatches (the 31-scale color axis) ───────────────────────── */
[data-uix-swatches] {
	display: flex;
	flex-direction: column;
	gap: var(--uix-space-3);
	margin-block-start: var(--uix-space-3);
}
[data-uix-swatch-group] {
	display: flex;
	flex-direction: column;
	gap: 6px;
}
[data-uix-swatch-group-label] {
	font-family: var(--uix-font-mono);
	font-size: 10px;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--uix-text-faint);
}
[data-uix-swatch-row] {
	display: flex;
	flex-wrap: wrap;
	gap: 5px;
}
[data-uix-swatch] {
	inline-size: 26px;
	block-size: 26px;
	padding: 3px;
	border: 1px solid var(--uix-line);
	border-radius: var(--uix-radius-sm);
	background: var(--uix-surface);
	cursor: pointer;
	transition:
		border-color var(--uix-duration-fast) var(--uix-ease),
		transform var(--uix-duration-fast) var(--uix-ease);
}
[data-uix-swatch] span {
	display: block;
	inline-size: 100%;
	block-size: 100%;
	border-radius: 3px;
}
[data-uix-swatch]:hover:not(:disabled) {
	border-color: var(--uix-line-strong);
	transform: translateY(-1px);
}
[data-uix-swatch][data-active='true'] {
	border-color: var(--uix-accent);
	box-shadow: 0 0 0 2px color-mix(in srgb, var(--uix-accent) 30%, transparent);
}
[data-uix-swatch]:disabled {
	cursor: not-allowed;
}
[data-uix-swatch-active] {
	margin-block-start: var(--uix-space-2);
	font-size: var(--uix-text-xs);
	color: var(--uix-text-muted);
}

/* ── Sema firma cards ─────────────────────────────────────────────────── */
[data-uix-firma-grid] {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
	gap: var(--uix-space-4);
}
[data-uix-firma-card] {
	display: flex;
	flex-direction: column;
	gap: var(--uix-space-3);
	padding: var(--uix-space-4);
	border: 1px solid var(--uix-line);
	border-radius: var(--uix-radius-md);
	background: var(--uix-surface);
}
[data-uix-firma-head] {
	display: flex;
	align-items: center;
	gap: var(--uix-space-2);
	flex-wrap: wrap;
}
[data-uix-firma-name] {
	font-family: var(--uix-font-mono);
	font-size: var(--uix-text-sm);
	font-weight: var(--uix-weight-semibold);
	color: var(--uix-text);
}
[data-uix-firma-head] [data-uix-play] {
	margin-inline-start: auto;
}
[data-uix-firma-tags] {
	display: inline-flex;
	gap: 4px;
	flex-wrap: wrap;
}
[data-uix-firma-tag] {
	font-family: var(--uix-font-mono);
	font-size: 10px;
	padding: 1px 6px;
	border-radius: var(--uix-radius-xs);
	background: var(--uix-surface-sunken);
	color: var(--uix-text-muted);
}
[data-uix-firma-tag][data-kind='intent'] {
	background: var(--uix-layer-sema-bg);
	color: var(--uix-layer-sema);
}
[data-uix-firma-channels] {
	display: flex;
	gap: var(--uix-space-3);
}
[data-uix-firma-meta] {
	font-family: var(--uix-font-mono);
	font-size: 10px;
	color: var(--uix-text-faint);
	letter-spacing: 0.03em;
}
[data-uix-firma-signals] {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--uix-space-3);
}
[data-uix-firma-signal] {
	display: flex;
	flex-direction: column;
	gap: 6px;
	padding: var(--uix-space-3);
	border: 1px solid var(--uix-line-soft);
	border-radius: var(--uix-radius-sm);
	background: var(--uix-surface-sunken);
}
[data-uix-firma-signal][data-muted='true'] {
	opacity: 0.5;
}
[data-uix-firma-signal-label] {
	font-family: var(--uix-font-mono);
	font-size: 10px;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--uix-text-faint);
}
[data-uix-firma-rows] {
	display: flex;
	flex-direction: column;
	gap: 4px;
	font-size: var(--uix-text-xs);
	color: var(--uix-text-muted);
}
[data-uix-firma-rows] b {
	color: var(--uix-text);
	font-family: var(--uix-font-mono);
	font-weight: var(--uix-weight-medium);
}
[data-uix-firma-contour] {
	font-size: 15px;
	color: var(--uix-accent-text);
}
[data-uix-firma-bar] {
	display: inline-block;
	inline-size: 64px;
	block-size: 6px;
	border-radius: var(--uix-radius-full);
	background: var(--uix-line);
	overflow: hidden;
	vertical-align: middle;
}
[data-uix-firma-bar] span {
	display: block;
	block-size: 100%;
	background: var(--uix-accent);
}
[data-uix-firma-pattern] {
	display: inline-flex;
	align-items: center;
	gap: 2px;
}
[data-uix-firma-pattern] span {
	block-size: 12px;
	border-radius: 2px;
	background: var(--uix-line);
}
[data-uix-firma-pattern] span[data-on='true'] {
	background: var(--uix-accent);
}
[data-uix-firma-none] {
	font-size: var(--uix-text-xs);
	color: var(--uix-text-faint);
	font-style: italic;
}

/* ── Motion catalog ───────────────────────────────────────────────────── */
[data-uix-motion-kind] {
	display: flex;
	flex-direction: column;
	gap: 6px;
	margin-block-end: var(--uix-space-3);
}
[data-uix-motion-kind-label] {
	font-family: var(--uix-font-mono);
	font-size: 10px;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--uix-text-faint);
}
[data-uix-motion-stage] {
	margin-block-start: var(--uix-space-5);
	border: 1px solid var(--uix-line);
	border-radius: var(--uix-radius-md);
	background: var(--uix-surface);
	overflow: hidden;
}
[data-uix-motion-sample-wrap] {
	min-block-size: 12rem;
	display: grid;
	place-items: center;
	padding: var(--uix-space-8);
	background:
		radial-gradient(circle at 50% 0%, var(--uix-surface-sunken), var(--uix-surface) 60%);
}
[data-uix-motion-sample] {
	display: grid;
	place-items: center;
	inline-size: 96px;
	block-size: 96px;
	border-radius: var(--uix-radius-lg);
	background: var(--uix-accent);
	color: white;
	font-family: var(--uix-font-mono);
	font-size: var(--uix-text-xs);
	box-shadow: 0 10px 30px -10px color-mix(in srgb, var(--uix-accent) 60%, transparent);
}
[data-uix-motion-stage-foot] {
	display: flex;
	align-items: center;
	gap: var(--uix-space-3);
	padding: var(--uix-space-3) var(--uix-space-4);
	border-block-start: 1px solid var(--uix-line);
	background: var(--uix-surface-sunken);
}
[data-uix-motion-stage-foot] [data-uix-play] {
	margin-inline-start: auto;
}

/* ── Responsive docs shell: driven by ActiveDom breakpoints ────────── */
[data-uix-docs][data-uix-compact='true'] [data-uix-shell] {
	grid-template-columns: minmax(0, 1fr);
}

[data-uix-docs][data-uix-compact='true'] [data-uix-topbar] {
	max-inline-size: 100vi;
	overflow: hidden;
	padding-inline: var(--uix-space-3);
	gap: var(--uix-space-2);
}

[data-uix-docs][data-uix-compact='true'] [data-uix-brand],
[data-uix-docs][data-uix-compact='true'] [data-uix-topbar-nav],
[data-uix-docs][data-uix-compact='true'] [data-uix-topbar-tools] {
	min-inline-size: 0;
}

[data-uix-docs][data-uix-compact='true'] [data-uix-brand-version] {
	display: none;
}

[data-uix-docs][data-uix-compact='true'] [data-uix-topbar-nav] {
	margin-inline-start: 0;
}

[data-uix-docs][data-uix-compact='true'] [data-uix-topbar-nav] a {
	padding-inline: var(--uix-space-2);
}

[data-uix-docs][data-uix-compact='true'] [data-uix-topbar-tools] {
	flex: 1 1 auto;
	justify-content: flex-end;
	overflow-x: auto;
	overscroll-behavior-inline: contain;
	scrollbar-width: none;
}

[data-uix-docs][data-uix-compact='true'] [data-uix-topbar-tools]::-webkit-scrollbar {
	display: none;
}

[data-uix-docs][data-uix-compact='true'] [data-uix-rail] {
	display: none;
}

[data-uix-docs][data-uix-compact='true'] [data-uix-canvas] {
	grid-column: 1;
	padding: var(--uix-space-8) var(--uix-space-4) var(--uix-space-12);
}

[data-uix-docs][data-uix-compact='true'] [data-uix-canvas-inner],
[data-uix-docs][data-uix-compact='true'] [data-uix-canvas-inner][data-with-toc='true'] {
	display: block;
	max-inline-size: none;
}

[data-uix-docs][data-uix-compact='true'] [data-uix-toc] {
	display: none;
}

[data-uix-docs][data-uix-phone='true'] [data-uix-topbar-nav] a[href='https://github.com/'] {
	display: none;
}

[data-uix-docs][data-uix-phone='true'] [data-uix-canvas] {
	padding: var(--uix-space-6) var(--uix-space-3) var(--uix-space-10);
}

[data-uix-docs][data-uix-phone='true'] [data-uix-page-title] {
	font-size: var(--uix-text-4xl);
}

[data-uix-docs][data-uix-phone='true'] [data-uix-page-lede] {
	font-size: var(--uix-text-lg);
}

[data-uix-docs][data-uix-phone='true'] [data-uix-page-meta],
[data-uix-docs][data-uix-phone='true'] [data-uix-tabs],
[data-uix-docs][data-uix-phone='true'] [data-uix-code-head] {
	overflow-x: auto;
	overscroll-behavior-inline: contain;
}

[data-uix-docs][data-uix-phone='true'] [data-uix-tabs] {
	flex-wrap: nowrap;
}

[data-uix-docs][data-uix-phone='true'] [data-uix-tab],
[data-uix-docs][data-uix-phone='true'] [data-uix-meta-pill],
[data-uix-docs][data-uix-phone='true'] [data-uix-code-head] > * {
	flex: 0 0 auto;
}

[data-uix-docs][data-uix-phone='true'] [data-uix-stage-area] {
	place-items: stretch;
}

[data-uix-docs][data-uix-phone='true'] [data-uix-stage-trace] {
	align-items: flex-start;
	gap: var(--uix-space-2);
}

[data-uix-docs][data-uix-phone='true'] [data-uix-controls] {
	grid-template-columns: minmax(0, 1fr);
	padding: var(--uix-space-4);
}

[data-uix-docs][data-uix-phone='true'] [data-uix-part] {
	grid-template-columns: minmax(0, 1fr);
	gap: var(--uix-space-2);
}

/* ── /uix/docs/sound — the catalogue grid + the layer table ───────────────
   Hooks for the sound documentation page. Same token vocabulary as the rest
   of the shell, so the page inherits density, scaling and theme for free. */

[data-uix-sound-stage] {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip-path: inset(50%);
}

[data-uix-sound-group] {
	margin-block: var(--uix-space-6) var(--uix-space-3);
	font-size: var(--uix-text-2xs);
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--uix-text-muted);
}

[data-uix-sound-grid] {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(9.5rem, 1fr));
	gap: var(--uix-space-2);
}

[data-uix-sound-chip] {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--uix-space-3);
	padding: var(--uix-space-3) var(--uix-space-4);
	border: 1px solid var(--uix-line);
	border-radius: var(--uix-radius-md);
	background: var(--uix-surface);
	color: var(--uix-text);
	font-family: var(--uix-font-mono);
	font-size: var(--uix-text-2xs);
	cursor: pointer;
	transition:
		border-color var(--uix-duration-fast) var(--uix-ease),
		background var(--uix-duration-fast) var(--uix-ease);
}

[data-uix-sound-chip]:hover {
	border-color: var(--uix-line-strong);
	background: var(--uix-surface-overlay);
}

[data-uix-sound-chip][data-active] {
	border-color: var(--uix-accent-line);
	background: var(--uix-accent-soft);
	color: var(--uix-accent-text);
}

[data-uix-sound-chip-play] {
	color: var(--uix-text-faint);
}

[data-uix-sound-chip]:hover [data-uix-sound-chip-play] {
	color: var(--uix-accent);
}

[data-uix-sound-table] {
	margin-block-start: var(--uix-space-5);
	overflow-x: auto;
	border: 1px solid var(--uix-line);
	border-radius: var(--uix-radius-lg);
}

[data-uix-sound-table] table {
	width: 100%;
	border-collapse: collapse;
	font-family: var(--uix-font-mono);
	font-size: var(--uix-text-2xs);
}

[data-uix-sound-table] th,
[data-uix-sound-table] td {
	padding: var(--uix-space-3) var(--uix-space-4);
	text-align: start;
	border-block-end: 1px solid var(--uix-line-soft);
}

[data-uix-sound-table] thead th {
	color: var(--uix-text-muted);
	font-weight: 600;
	background: var(--uix-surface-sunken);
}

[data-uix-sound-table] tbody tr:last-child th,
[data-uix-sound-table] tbody tr:last-child td {
	border-block-end: 0;
}

[data-uix-sound-table] tbody th {
	font-weight: 400;
	white-space: nowrap;
}

[data-uix-sound-layer] {
	display: block;
	color: var(--uix-text);
}

[data-uix-sound-layer-note] {
	display: block;
	margin-block-start: var(--uix-space-1);
	font-family: var(--uix-font-sans);
	color: var(--uix-text-faint);
}

[data-uix-prose-list] {
	margin-block: var(--uix-space-4);
	padding-inline-start: var(--uix-space-6);
	line-height: var(--uix-leading-prose);
	color: var(--uix-text-muted);
}

[data-uix-prose-list] li {
	margin-block-end: var(--uix-space-2);
}

/* ── /uix/docs/sound/catalogo — one entry: chip, role, reason, measurements ── */

[data-uix-sound-entry] {
	padding-block: var(--uix-space-5);
	border-block-end: 1px solid var(--uix-line-soft);
}

[data-uix-sound-entry-head] {
	display: flex;
	align-items: center;
	gap: var(--uix-space-4);
	flex-wrap: wrap;
}

[data-uix-sound-entry-head] [data-uix-sound-chip] {
	min-width: 10rem;
	flex: 0 0 auto;
}

[data-uix-sound-entry-role] {
	font-size: var(--uix-text-md);
	color: var(--uix-text);
	font-weight: 500;
}

[data-uix-sound-entry-why] {
	margin-block: var(--uix-space-3) var(--uix-space-4);
	max-width: 62ch;
	line-height: var(--uix-leading-prose);
	color: var(--uix-text-muted);
}

[data-uix-sound-axes] {
	display: flex;
	flex-wrap: wrap;
	gap: var(--uix-space-2) var(--uix-space-4);
	font-family: var(--uix-font-mono);
	font-size: var(--uix-text-2xs);
	color: var(--uix-text-faint);
}

[data-uix-sound-axis-key] {
	margin-inline-end: var(--uix-space-1);
	opacity: 0.7;
}