svelte-kit-vice/web/routes/temas/profundidad/+page.svelte

<script lang="ts">
	/**
	 * Depth demo — the Eidos depth channel, made visceral.
	 *
	 * Not abstract tiles: real UI that RESPONDS. Three beats —
	 *  1. Reacciona — cards lift on hover (state moment: depth responds to interaction).
	 *  2. Asciende — a dialog RISES over a scrim on open (event moment: the `present-rise`
	 *     firma — shadow grows + lift — fired by stamping `data-event-*`, as sema would).
	 *  3. Cada plano, un rol — the 5 planes shown as the real components they're for.
	 *
	 * Self-contained: eidos foundation (planes + firma) + `data-theme`.
	 */
	import '@/uix/eidos/index.css'

	let theme = $state<'light' | 'dark'>('dark')

	// ── Ascenso: a dialog that rises over a scrim (the event moment) ────────────
	let open = $state(false)
	let evt = $state<{ event?: string; phase?: string }>({})

	function summon(): void {
		open = true
		evt = {}
		requestAnimationFrame(() => {
			evt = { event: 'present', phase: 'active' }
		})
	}
	function dismiss(): void {
		open = false
		evt = {}
	}
</script>

<svelte:head><title>Profundidad · Eidos</title></svelte:head>

<div class="root" data-theme={theme}>
	<header class="masthead">
		<div class="mast-row">
			<p class="kicker">Eidos · canal de profundidad</p>
			<button class="theme-toggle" onclick={() => (theme = theme === 'light' ? 'dark' : 'light')}>
				{theme === 'light' ? '◐ claro' : '◑ oscuro'}
			</button>
		</div>
		<h1 class="mast-title">La profundidad <em>ocurre</em></h1>
		<p class="mast-lede">
			No es una propiedad que un elemento <i>tiene</i> — es algo que <i>sucede</i>. Mira: la
			profundidad <strong>responde</strong> al cursor y <strong>asciende</strong> cuando algo emerge.
		</p>
	</header>

	<!-- ── 1 · Reacciona (estado · hover) ─────────────────────────────────── -->
	<section class="section">
		<div class="sec-head">
			<h2 class="sec-title">Reacciona</h2>
			<p class="sec-note">Pasa el cursor — cada tarjeta sube de plano (raised → overlay): la sombra crece y se eleva.</p>
		</div>
		<div class="lift-row">
			{#each [{ t: 'Ingresos', v: '€48.2k', d: '+12% este mes', c: 'fulfill' }, { t: 'Sesiones', v: '9 312', d: '+4% vs ayer', c: 'primary' }, { t: 'Alertas', v: '3', d: 'requieren acción', c: 'risk' }] as card}
				<article class="lift-card" data-depth="raised">
					<span class="lift-tag" data-c={card.c}>{card.t}</span>
					<span class="lift-value">{card.v}</span>
					<span class="lift-delta">{card.d}</span>
				</article>
			{/each}
		</div>
	</section>

	<!-- ── 2 · Asciende (evento · la firma) ───────────────────────────────── -->
	<section class="section">
		<div class="sec-head">
			<h2 class="sec-title">Asciende</h2>
			<p class="sec-note">
				Abre el panel: <em>asciende</em> sobre el contenido (que recede tras el scrim). La sombra
				crece desde plano hasta su elevación — la <em>firma</em> del evento, no un estilo fijo.
			</p>
		</div>

		<div class="stage">
			<div class="stage-app" class:dimmed={open}>
				<div class="app-bar">
					<span class="app-dot"></span><span class="app-dot"></span><span class="app-dot"></span>
					<span class="app-title">panel · proyecto</span>
				</div>
				{#each ['Revisar borrador de diseño', 'Publicar el sprint de profundidad', 'Cerrar incidencias abiertas'] as row, i}
					<div class="app-row"><span class="app-check" data-on={i === 1}></span>{row}</div>
				{/each}
			</div>

			{#if open}
				<button class="scrim" aria-label="cerrar" onclick={dismiss}></button>
				<div
					class="risen"
					data-depth="modal"
					data-event={evt.event}
					data-event-phase={evt.phase}
				>
					<h3 class="risen-title">Acabo de ascender</h3>
					<p class="risen-body">
						Mi sombra creció desde la superficie hasta el plano <code>modal</code> mientras subía — y
						el contenido de detrás recedió. Eso es la profundidad <em>ocurriendo</em>.
					</p>
					<div class="risen-actions">
						<button class="btn btn-primary" onclick={dismiss}>Entendido</button>
						<button class="btn btn-ghost" onclick={dismiss}>Cerrar</button>
					</div>
				</div>
			{/if}

			<button class="stage-trigger" onclick={() => (open ? dismiss() : summon())}>
				{open ? '↓ cerrar' : '↑ abrir panel'}
			</button>
		</div>
	</section>

	<!-- ── 3 · Cada plano, un rol ─────────────────────────────────────────── -->
	<section class="section">
		<div class="sec-head">
			<h2 class="sec-title">Cada plano, un rol</h2>
			<p class="sec-note">
				Los 5 planos son los componentes que los necesitan. <code>data-depth</code> cohere
				superficie + sombra + z; en dark, "más arriba" = más claro (mode-aware).
			</p>
		</div>

		<div class="roles">
			<!-- flush -->
			<figure class="role">
				<div class="role-stage">
					<div class="chips">
						<span class="chip" data-depth="flush">diseño</span>
						<span class="chip" data-depth="flush">activo</span>
						<span class="chip" data-depth="flush">v2</span>
					</div>
				</div>
				<figcaption><b>flush</b> · chips, a ras de superficie</figcaption>
			</figure>

			<!-- raised -->
			<figure class="role">
				<div class="role-stage">
					<div class="mini-card" data-depth="raised">
						<span class="mini-avatar">A</span>
						<div><span class="mini-name">Tarjeta</span><span class="mini-sub">contenido en reposo</span></div>
					</div>
				</div>
				<figcaption><b>raised</b> · tarjetas, paneles</figcaption>
			</figure>

			<!-- overlay -->
			<figure class="role">
				<div class="role-stage">
					<div class="mini-menu" data-depth="overlay">
						<div class="menu-item">Duplicar</div>
						<div class="menu-item" data-on>Mover a…</div>
						<div class="menu-item">Eliminar</div>
					</div>
				</div>
				<figcaption><b>overlay</b> · menús, popovers</figcaption>
			</figure>

			<!-- modal -->
			<figure class="role">
				<div class="role-stage">
					<div class="mini-dialog" data-depth="modal">
						<span class="mini-name">¿Eliminar?</span>
						<span class="mini-sub">No se puede deshacer.</span>
						<span class="mini-btn">Eliminar</span>
					</div>
				</div>
				<figcaption><b>modal</b> · diálogos, cima</figcaption>
			</figure>

			<!-- recessed -->
			<figure class="role">
				<div class="role-stage">
					<div class="mini-field">
						<span class="field-label">Buscar</span>
						<span class="field-input" data-depth="recessed">escribe aquí…</span>
					</div>
				</div>
				<figcaption><b>recessed</b> · inputs, pozos</figcaption>
			</figure>
		</div>
	</section>

	<footer class="footnote">
		<p>
			<strong>Default fuerte, jaula abierta.</strong> Planos config-driven, primitivos
			(<code>--shadow-*</code>, <code>z-index</code>) a un paso, firma anulable; la capa eventful
			es aditiva y degrada con <code>prefers-reduced-motion</code>. Un solo evento mueve
			profundidad + posición + sound + haptic, coordinados.
		</p>
	</footer>
</div>

<style>
	.root {
		min-block-size: 100vh;
		background:
			radial-gradient(130% 90% at 50% -15%, var(--color-surface-raised), transparent 55%),
			var(--color-surface-default);
		color: var(--color-content-primary);
		font-family: var(--font-family-primary);
		padding: clamp(1.5rem, 5vw, 5rem) clamp(1.25rem, 5vw, 6rem) 6rem;
		--rule: var(--color-border-default);
	}

	.masthead { max-inline-size: 56rem; margin-block-end: clamp(3rem, 8vw, 6rem); }
	.mast-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-block-end: 2.5rem; }
	.kicker { margin: 0; font-family: var(--font-family-mono); font-size: var(--font-size-xs); letter-spacing: 0.18em; text-transform: uppercase; color: var(--color-content-muted); }
	.theme-toggle { font-family: var(--font-family-mono); font-size: var(--font-size-xs); color: var(--color-content-secondary); background: var(--color-surface-raised); border: 1px solid var(--rule); border-radius: 999px; padding: 0.5rem 1rem; cursor: pointer; }
	.theme-toggle:hover { color: var(--color-content-primary); }
	.mast-title { font-family: var(--font-family-display); font-size: var(--font-size-xxxl); font-weight: 600; line-height: 1; letter-spacing: -0.03em; margin: 0 0 1.25rem; text-wrap: balance; }
	.mast-title em { font-style: italic; color: var(--color-primary-text, var(--color-content-primary)); }
	.mast-lede { max-inline-size: 48ch; font-size: var(--font-size-lg); line-height: 1.5; color: var(--color-content-secondary); margin: 0; text-wrap: pretty; }
	.mast-lede i { font-style: italic; }
	.mast-lede strong, .sec-note em { color: var(--color-content-primary); font-weight: 600; font-style: normal; }

	.section { margin-block-end: clamp(3.5rem, 9vw, 7rem); }
	.sec-head { margin-block-end: 2.5rem; }
	.sec-title { font-family: var(--font-family-display); font-size: var(--font-size-xl); font-weight: 600; letter-spacing: -0.01em; margin: 0 0 0.5rem; }
	.sec-note { margin: 0; max-inline-size: 62ch; font-size: var(--font-size-sm); line-height: 1.55; color: var(--color-content-muted); }
	code { font-family: var(--font-family-mono); font-size: 0.9em; color: var(--color-content-secondary); background: var(--color-surface-muted); padding: 0.1em 0.4em; border-radius: 4px; }

	/* 1 · Reacciona (hover lift) */
	.lift-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr)); gap: 1.5rem; }
	.lift-card {
		background: var(--color-surface-raised);
		border: 1px solid var(--rule);
		border-radius: var(--radius-lg);
		padding: 1.5rem;
		display: flex;
		flex-direction: column;
		gap: 0.5rem;
		cursor: default;
		transition: box-shadow 240ms var(--ease-out, cubic-bezier(0.2, 0, 0, 1)), translate 240ms var(--ease-out, cubic-bezier(0.2, 0, 0, 1)), border-color 240ms;
	}
	.lift-card:hover {
		box-shadow: var(--depth-overlay-shadow);
		translate: 0 -6px;
		border-color: color-mix(in srgb, var(--color-primary-solid) 40%, var(--rule));
	}
	.lift-tag { font-family: var(--font-family-mono); font-size: var(--font-size-xs); letter-spacing: 0.04em; text-transform: uppercase; color: var(--color-content-muted); }
	.lift-tag[data-c='fulfill'] { color: var(--color-fulfill-text, var(--color-content-secondary)); }
	.lift-tag[data-c='primary'] { color: var(--color-primary-text, var(--color-content-secondary)); }
	.lift-tag[data-c='risk'] { color: var(--color-risk-text, var(--color-content-secondary)); }
	.lift-value { font-family: var(--font-family-display); font-size: var(--font-size-xxl); line-height: 1; letter-spacing: -0.02em; color: var(--color-content-primary); }
	.lift-delta { font-size: var(--font-size-xs); color: var(--color-content-muted); }
	@media (prefers-reduced-motion: reduce) { .lift-card { transition: box-shadow 240ms; } .lift-card:hover { translate: none; } }

	/* 2 · Asciende (the stage + rising dialog + scrim) */
	.stage {
		position: relative;
		overflow: hidden;
		border-radius: var(--radius-lg);
		border: 1px solid var(--rule);
		background: var(--color-surface-default);
		min-block-size: 22rem;
		padding: clamp(1.25rem, 3vw, 2rem);
	}
	.stage-app { transition: filter 280ms var(--ease-out, ease), opacity 280ms; max-inline-size: 30rem; }
	.stage-app.dimmed { filter: saturate(0.7); opacity: 0.5; }
	.app-bar { display: flex; align-items: center; gap: 0.4rem; padding-block-end: 1rem; margin-block-end: 1rem; border-block-end: 1px solid var(--rule); }
	.app-dot { inline-size: 0.6rem; block-size: 0.6rem; border-radius: 50%; background: var(--color-surface-muted); }
	.app-title { margin-inline-start: 0.5rem; font-family: var(--font-family-mono); font-size: var(--font-size-xs); color: var(--color-content-muted); }
	.app-row { display: flex; align-items: center; gap: 0.75rem; padding-block: 0.6rem; font-size: var(--font-size-sm); color: var(--color-content-secondary); border-block-end: 1px solid color-mix(in srgb, var(--rule) 50%, transparent); }
	.app-check { inline-size: 1.05rem; block-size: 1.05rem; border-radius: 5px; border: 1.5px solid var(--rule); flex: none; }
	.app-check[data-on='true'] { background: var(--color-primary-solid); border-color: var(--color-primary-solid); }

	.scrim {
		position: absolute;
		inset: 0;
		border: 0;
		padding: 0;
		background: color-mix(in srgb, var(--color-neutral-contrast, #000) 55%, transparent);
		cursor: pointer;
		animation: depth-scrim-in 240ms var(--ease-out, ease) both;
	}
	@keyframes depth-scrim-in { from { opacity: 0; } to { opacity: 1; } }

	.risen {
		position: absolute;
		inset-block-start: 50%;
		inset-inline-start: 50%;
		translate: -50% -50%;
		inline-size: min(24rem, calc(100% - 3rem));
		background: var(--depth-modal-surface, var(--color-surface-overlay));
		border: 1px solid var(--rule);
		border-radius: var(--radius-xl);
		padding: 1.75rem;
		display: flex;
		flex-direction: column;
		gap: 0.75rem;
	}
	.risen-title { font-family: var(--font-family-display); font-size: var(--font-size-xl); margin: 0; color: var(--color-content-primary); }
	.risen-body { margin: 0; font-size: var(--font-size-sm); line-height: 1.55; color: var(--color-content-secondary); }
	.risen-actions { display: flex; gap: 0.6rem; margin-block-start: 0.75rem; }
	.btn { font-family: var(--font-family-primary); font-size: var(--font-size-sm); border-radius: var(--radius-md); padding: 0.55rem 1.1rem; cursor: pointer; border: 1px solid transparent; }
	.btn-primary { background: var(--color-primary-solid); color: var(--color-primary-on-solid, #fff); }
	.btn-ghost { background: transparent; color: var(--color-content-secondary); border-color: var(--rule); }

	.stage-trigger {
		position: absolute;
		inset-block-end: 1.25rem;
		inset-inline-end: 1.25rem;
		font-family: var(--font-family-mono);
		font-size: var(--font-size-sm);
		color: var(--color-primary-on-solid, #fff);
		background: var(--color-primary-solid);
		border: 0;
		border-radius: var(--radius-md);
		padding: 0.65rem 1.1rem;
		cursor: pointer;
		z-index: 1;
		box-shadow: var(--depth-raised-shadow);
	}

	/* 3 · Cada plano, un rol */
	.roles { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr)); gap: clamp(1.25rem, 3vw, 2.5rem); }
	.role { margin: 0; display: flex; flex-direction: column; gap: 1rem; }
	.role-stage { min-block-size: 8rem; display: grid; place-items: center; padding: 1rem; border-radius: var(--radius-lg); background: var(--color-surface-default); border: 1px solid color-mix(in srgb, var(--rule) 60%, transparent); }
	.role figcaption { font-family: var(--font-family-mono); font-size: var(--font-size-xs); color: var(--color-content-muted); }
	.role figcaption b { color: var(--color-content-primary); font-weight: 600; }

	.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: center; }
	.chip { font-family: var(--font-family-mono); font-size: var(--font-size-xs); padding: 0.3rem 0.7rem; border-radius: 999px; background: var(--color-surface-muted); color: var(--color-content-secondary); border: 1px solid color-mix(in srgb, var(--rule) 60%, transparent); }

	.mini-card { display: flex; align-items: center; gap: 0.75rem; padding: 0.9rem 1.1rem; border-radius: var(--radius-md); background: var(--color-surface-raised); }
	.mini-avatar { inline-size: 2rem; block-size: 2rem; border-radius: 50%; display: grid; place-items: center; background: var(--color-primary-solid); color: var(--color-primary-on-solid, #fff); font-size: var(--font-size-sm); font-weight: 600; }
	.mini-name { display: block; font-size: var(--font-size-sm); font-weight: 600; color: var(--color-content-primary); }
	.mini-sub { display: block; font-size: var(--font-size-xs); color: var(--color-content-muted); }

	.mini-menu { inline-size: 9rem; padding: 0.4rem; border-radius: var(--radius-md); background: var(--color-surface-overlay); display: flex; flex-direction: column; }
	.menu-item { padding: 0.45rem 0.65rem; border-radius: var(--radius-sm); font-size: var(--font-size-sm); color: var(--color-content-secondary); }
	.menu-item[data-on] { background: var(--color-primary-solid); color: var(--color-primary-on-solid, #fff); }

	.mini-dialog { inline-size: 11rem; padding: 1rem; border-radius: var(--radius-md); background: var(--color-surface-overlay); display: flex; flex-direction: column; gap: 0.35rem; }
	.mini-btn { margin-block-start: 0.5rem; align-self: flex-start; font-size: var(--font-size-xs); padding: 0.35rem 0.7rem; border-radius: var(--radius-sm); background: var(--color-threat-solid, var(--color-primary-solid)); color: #fff; }

	.mini-field { display: flex; flex-direction: column; gap: 0.4rem; inline-size: 100%; max-inline-size: 11rem; }
	.field-label { font-size: var(--font-size-xs); color: var(--color-content-muted); }
	.field-input { padding: 0.6rem 0.8rem; border-radius: var(--radius-md); background: var(--color-surface-muted); color: var(--color-content-muted); font-size: var(--font-size-sm); }

	.footnote { max-inline-size: 60rem; padding-block-start: 2rem; border-block-start: 1px solid var(--rule); }
	.footnote p { margin: 0; font-size: var(--font-size-sm); line-height: 1.6; color: var(--color-content-muted); text-wrap: pretty; }
</style>