web-player: P10 — cabeceras, diálogos y tipografía

PageHeader fusiona CollectionHeader (title/eyebrow/description/meta/
cover?/actions?/align?): sin cover se comporta como el antiguo
PageHeader simple (acciones en línea), con cover como el antiguo
CollectionHeader (acciones debajo). Fija su propio margen inferior
(mb-7/8); se quitan los mt-* que ponía cada página después. Migra los
9 sitios que usaban uno u otro (álbumes, biblioteca, listas, subir,
Explorar ×2, me gusta, mezcla, perfil). CollectionHeader se borra.

AlbumHeader y PlaylistHeader se inlinean en sus páginas y se borran.
Decisión (recomendada, sin bloquear): PlaylistHeader gana iconos en
Editar/Eliminar/Reproducir, igual que ya tenía AlbumHeader.

ConfirmDialog nuevo sustituye los dos diálogos de borrado (álbum y
playlist), que tenían tipografías distintas. Modal pasa a usar
.glass-panel (en vez de duplicar el style= inline) y z-(--z-modal); su
eyebrow y título usan las recetas text-eyebrow/text-display-3.

SectionHeading gana `count?` (línea "N resultados", sustituye 4 copias
en Explorar) y `href?`/`linkLabel?` ("Ver todas", sustituye la de
Inicio). Aplica recetas de tipografía (text-display-2/3,
text-eyebrow, text-body) y tokens de ancho (max-w-prose-sm, max-w-hero)
en EmptyState, +error, "Sin resultados", hero y stats de Inicio, Queue
y Sidebar. El estado vacío "Todavía no has escuchado nada" (repetido
2 veces en Inicio) pasa a un snippet local.

Verificado con npm run check/build; sin QA visual autenticada (Docker
no disponible en esta sesión).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

web-player/docs/frontend-refactor-plan.md

@@ -782,7 +782,7 @@ Tareas:
 | P7    | ✅     | (pendiente) | MediaIdentity queda "puro" (sin onClick) según spec; las 6 tablas de pista (P8) envuelven su propio `use:pressable` hasta que P8 las sustituya por TrackList. Deltas documentados: fila activa de Sidebar ahora usa bg-accent-tint/text-accent-soft (antes gris neutro, ahora consistente con el resto de filas activas); tarjeta "Tus playlists" de Inicio pierde la línea "por {tu nombre}" (redundante, siempre el propio usuario) y su radio pasa de rounded-panel a rounded-art (consistencia con la tarjeta "Continuar"); filas de Queue "A continuación" pierden el opacity-80 del arte (ListRow no expone esa personalización). Sin QA visual autenticada (Docker no disponible) |
 | P8    | ✅     | (pendiente) | Decisión tomada (recomendada por el propio plan, sin bloquear): se elimina la columna "Álbum" que siempre mostraba "—". TrackList unifica TrackTable+TrackRow+TrackIndexCell+TrackMeta; AlbumTrackTable/PlaylistTrackTable/LibraryPicker se inlinean en sus páginas y se borran. Sin QA visual autenticada (Docker no disponible) |
 | P9    | ✅     | (pendiente) | MediaCard gana hover-zoom del arte y scrim+PlayButton condicionados a `onPlay` (antes exclusivos de MixTile); ahora se aplicarían a cualquier card futura con onPlay, consistencia intencional. Sin QA visual autenticada (Docker no disponible) |
-| P10   | ⬜     |        |                            |
+| P10   | ✅     | (pendiente) | Decisión tomada (recomendada, sin bloquear): iconos en los botones de cabecera de playlist (antes solo álbum tenía). PlaylistHeader pierde su prop `id` sin usar tras inlinearlo. Explorar: la cabecera de "Resultados para…" ahora usa el `mb-7/8` de PageHeader en vez de un `mt-5` ajustado a mano antes de los chips de filtro — gap ligeramente mayor entre el resumen y los chips (Δ menor, documentado). Sin QA visual autenticada (Docker no disponible) |
 | P11   | ⬜     |        |                            |
 | P12   | ⬜     |        |                            |
 | P13   | ⬜     |        |                            |

web-player/src/lib/components/Sidebar.svelte

@@ -76,7 +76,7 @@
 	{#if user}
 		<div class="mx-3 mt-6 mb-3.5 h-px bg-line"></div>
 		<div class="flex items-center justify-between px-3 pb-1.5">
-			<span class="text-xs font-medium tracking-widest text-muted uppercase">Tus playlists</span>
+			<span class="text-eyebrow text-muted">Tus playlists</span>
 			{#if playlists.length > 0}
 				<IconButton
 					label="Crear playlist"

web-player/src/lib/components/player/Queue.svelte

@@ -29,7 +29,7 @@
 		</div>
 
 		{#if player.current.id}
-			<p class="mb-2.75 text-xs font-medium tracking-widest text-fg-3 uppercase">Reproduciendo</p>
+			<p class="mb-2.75 text-eyebrow text-fg-3">Reproduciendo</p>
 			<div class="mb-6 rounded-control bg-accent-tint p-2.5">
 				<MediaIdentity
 					trackId={player.current.id}
@@ -42,9 +42,7 @@
 		{/if}
 
 		<div class="mb-2.75 flex items-center justify-between gap-3">
-			<span class="min-w-0 flex-1 truncate text-xs font-medium tracking-widest text-fg-3 uppercase">
+			<span class="min-w-0 flex-1 truncate text-eyebrow text-fg-3"> A continuación </span>
-				A continuación
-			</span>
 			{#if upcoming.length > 0}
 				<button
 					type="button"

web-player/src/lib/components/player/SeekBar.svelte

@@ -27,7 +27,7 @@
 		></div>
 	</button>
 {:else}
-	<div class="flex w-full max-w-135 items-center gap-2.75">
+	<div class="flex w-full max-w-hero items-center gap-2.75">
 		<span class="min-w-8 text-right text-xs text-fg-3 tabular-nums">
 			{fmtTime(player.progress)}
 		</span>

web-player/src/lib/components/ui/CollectionHeader.svelte

@@ -1,45 +0,0 @@
-<script lang="ts">
-	import type { Snippet } from 'svelte';
-
-	interface Props {
-		eyebrow: string;
-		title: string;
-		description?: string;
-		meta?: string;
-		align?: 'center' | 'end';
-		cover: Snippet;
-		actions?: Snippet;
-	}
-
-	let { eyebrow, title, description, meta, align = 'end', cover, actions }: Props = $props();
-</script>
-
-<div
-	class="flex flex-col gap-5 sm:flex-row sm:gap-6 {align === 'end'
-		? 'mt-3 sm:mt-4 sm:items-end'
-		: 'sm:items-center'}"
->
-	{@render cover()}
-	<div class="min-w-0 flex-1">
-		<p class="text-xs font-medium tracking-widest text-fg-2 uppercase">{eyebrow}</p>
-		<h1
-			class="{align === 'end'
-				? 'mt-1.5'
-				: 'mt-3'} font-display text-3xl font-medium tracking-tight wrap-break-word text-fg sm:text-4xl"
-		>
-			{title}
-		</h1>
-		{#if description}
-			<p class="mt-3 max-w-2xl text-sm text-fg-2 sm:text-base">{description}</p>
-		{/if}
-		{#if meta}
-			<p class="mt-3 text-sm text-fg-2">{meta}</p>
-		{/if}
-	</div>
-</div>
-
-{#if actions}
-	<div class="mt-6 flex flex-wrap items-center gap-2.5 sm:mt-7">
-		{@render actions()}
-	</div>
-{/if}

web-player/src/lib/components/ui/ConfirmDialog.svelte

@@ -0,0 +1,26 @@
+<script lang="ts">
+	import Modal from './Modal.svelte';
+	import Button from './Button.svelte';
+
+	interface Props {
+		open: boolean;
+		onClose: () => void;
+		title: string;
+		description: string;
+		confirmLabel: string;
+		action: string;
+	}
+
+	let { open, onClose, title, description, confirmLabel, action }: Props = $props();
+</script>
+
+<Modal {open} {onClose} maxWidth="max-w-sm">
+	<h2 class="text-display-3 text-fg">{title}</h2>
+	<p class="mt-2.5 text-body text-fg-2">{description}</p>
+	<div class="mt-6 flex items-center justify-end gap-3">
+		<Button variant="secondary" onclick={onClose}>Cancelar</Button>
+		<form method="POST" {action}>
+			<Button type="submit" variant="danger">{confirmLabel}</Button>
+		</form>
+	</div>
+</Modal>

web-player/src/lib/components/ui/EmptyState.svelte

@@ -15,10 +15,10 @@
 
 <div class="flex flex-col items-center rounded-panel px-6 py-16 text-center {klass}">
 	{#if Icon}
-		<Icon class="h-9 w-9 text-fg-2" strokeWidth={1.25} />
+		<Icon class="size-icon-xl text-fg-2" strokeWidth={1.25} />
 	{/if}
 	{#if title}
-		<h3 class="mt-6 font-display text-xl font-medium tracking-tight text-fg">
+		<h3 class="mt-6 text-display-3 text-fg">
 			{title}
 		</h3>
 	{/if}

web-player/src/lib/components/ui/Modal.svelte

@@ -70,14 +70,13 @@
 
 {#if open}
 	<div
-		class="animate-fade fixed inset-0 z-[60] grid place-items-center bg-scrim/70 p-4 backdrop-blur-sm"
+		class="animate-fade fixed inset-0 z-(--z-modal) grid place-items-center bg-scrim/70 p-4 backdrop-blur-sm"
 		role="presentation"
 		onclick={onBackdropClick}
 	>
 		<div
 			bind:this={panel}
-			class="animate-pop max-h-[85dvh] w-full overflow-y-auto {maxWidth} rounded-panel p-5 backdrop-blur-xl transition-[background] duration-500 outline-none sm:p-6 {panelClass}"
+			class="glass-panel animate-pop max-h-[85dvh] w-full overflow-y-auto {maxWidth} rounded-panel p-5 outline-none sm:p-6 {panelClass}"
-			style="background-color:var(--mf-panel-bg); background-image:var(--mf-modal-glow)"
 			role="dialog"
 			aria-modal="true"
 			aria-label={title}
@@ -87,11 +86,11 @@
 				<div class="flex items-center justify-between gap-4">
 					<div class="min-w-0">
 						{#if eyebrow}
-							<p class="mb-2.5 text-xs font-medium tracking-widest text-muted uppercase">
+							<p class="mb-2.5 text-eyebrow text-muted">
 								{eyebrow}
 							</p>
 						{/if}
-						<h2 class="font-display text-xl font-medium tracking-[-0.02em] text-fg">
+						<h2 class="text-display-3 text-fg">
 							{title}
 						</h2>
 					</div>

web-player/src/lib/components/ui/PageHeader.svelte

@@ -3,24 +3,59 @@
 
 	interface Props {
 		title: string;
-		subtitle?: string;
+		eyebrow?: string;
-		class?: string;
+		description?: string;
+		meta?: string;
+		cover?: Snippet;
 		actions?: Snippet;
+		align?: 'center' | 'end';
+		class?: string;
 	}
 
-	let { title, subtitle, class: klass = '', actions }: Props = $props();
+	let {
+		title,
+		eyebrow,
+		description,
+		meta,
+		cover,
+		actions,
+		align = 'end',
+		class: klass = ''
+	}: Props = $props();
 </script>
 
-<div class="flex flex-col gap-4 sm:flex-row sm:items-end sm:justify-between {klass}">
+<div class="mb-7 sm:mb-8 {klass}">
-	<div class="min-w-0">
+	<div
-		<h1 class="font-display text-3xl font-medium tracking-tight text-fg sm:text-4xl">
+		class="flex flex-col gap-5 sm:flex-row sm:gap-6 {cover
+			? align === 'end'
+				? 'sm:items-end'
+				: 'sm:items-center'
+			: 'sm:items-end sm:justify-between'}"
+	>
+		{#if cover}
+			{@render cover()}
+		{/if}
+		<div class="min-w-0 flex-1">
+			{#if eyebrow}
+				<p class="text-eyebrow text-fg-2">{eyebrow}</p>
+			{/if}
+			<h1 class="text-display-1 wrap-break-word text-fg {eyebrow ? 'mt-1.5' : ''}">
 				{title}
 			</h1>
-		{#if subtitle}
+			{#if description}
-			<p class="mt-2 text-sm text-fg-2">{subtitle}</p>
+				<p class="mt-3 max-w-2xl text-body text-fg-2">{description}</p>
+			{/if}
+			{#if meta}
+				<p class="mt-3 text-sm text-fg-2">{meta}</p>
 			{/if}
 		</div>
-	{#if actions}
+		{#if actions && !cover}
 			<div class="flex shrink-0 items-center gap-3">{@render actions()}</div>
 		{/if}
+	</div>
+	{#if actions && cover}
+		<div class="mt-6 flex flex-wrap items-center gap-2.5 sm:mt-7">
+			{@render actions()}
+		</div>
+	{/if}
 </div>

web-player/src/lib/components/ui/SectionHeading.svelte

@@ -1,18 +1,32 @@
 <script lang="ts">
 	import type { Snippet } from 'svelte';
+	import { plural } from '$lib/format';
 
 	interface Props {
 		title: string;
 		subtitle?: string;
+		count?: number;
+		href?: string;
+		linkLabel?: string;
 		class?: string;
 		actions?: Snippet;
 	}
 
-	let { title, subtitle, class: klass = '', actions }: Props = $props();
+	let {
+		title,
+		subtitle,
+		count,
+		href,
+		linkLabel = 'Ver todas',
+		class: klass = '',
+		actions
+	}: Props = $props();
+
+	const hasActions = $derived(!!actions || count !== undefined || !!href);
 </script>
 
 {#snippet heading()}
-	<h2 class="font-display text-lg font-medium tracking-tight text-fg">
+	<h2 class="text-display-4 text-fg">
 		{title}
 	</h2>
 	{#if subtitle}
@@ -20,10 +34,31 @@
 	{/if}
 {/snippet}
 
-{#if actions}
+{#snippet autoActions()}
+	{#if count !== undefined}
+		<div class="h-px flex-1 self-center bg-line"></div>
+		<span class="shrink-0 text-xs text-muted tabular-nums">
+			{plural(count, 'resultado', 'resultados')}
+		</span>
+	{/if}
+	{#if href}
+		<a
+			{href}
+			class="shrink-0 text-xs font-medium tracking-wider text-fg-3 uppercase transition-colors hover:text-fg"
+		>
+			{linkLabel}
+		</a>
+	{/if}
+{/snippet}
+
+{#if hasActions}
 	<div class="mb-4 flex items-end justify-between gap-4 sm:mb-4.5 {klass}">
 		<div>{@render heading()}</div>
+		{#if actions}
 			{@render actions()}
+		{:else}
+			{@render autoActions()}
+		{/if}
 	</div>
 {:else}
 	<div class="mb-4 sm:mb-4.5 {klass}">

web-player/src/routes/(app)/albums/+page.svelte

@@ -23,7 +23,7 @@
 </svelte:head>
 
 <Page>
-	<PageHeader title="Álbumes" subtitle="Agrupa la música que subes en discos.">
+	<PageHeader title="Álbumes" description="Agrupa la música que subes en discos.">
 		{#snippet actions()}
 			{#if items.length > 0}
 				<Button onclick={() => (creating = true)}>
@@ -35,7 +35,7 @@
 	</PageHeader>
 
 	{#if items.length > 0}
-		<div class="mt-7 grid-cards sm:mt-8">
+		<div class="grid-cards">
 			{#each items as album, i (album.id)}
 				<MediaCard
 					href="/albums/{album.id}"

web-player/src/routes/(app)/albums/[id]/+page.svelte

@@ -2,14 +2,22 @@
 	import { player, toQueueItems, isQueueCurrent, playAllOrToggle } from '$lib/player/player.svelte';
 	import X from '@lucide/svelte/icons/x';
 	import Plus from '@lucide/svelte/icons/plus';
+	import Play from '@lucide/svelte/icons/play';
+	import Pause from '@lucide/svelte/icons/pause';
+	import SquarePencil from '@lucide/svelte/icons/square-pen';
+	import Trash from '@lucide/svelte/icons/trash';
 	import Page from '$lib/components/ui/Page.svelte';
+	import PageHeader from '$lib/components/ui/PageHeader.svelte';
 	import Modal from '$lib/components/ui/Modal.svelte';
+	import ConfirmDialog from '$lib/components/ui/ConfirmDialog.svelte';
 	import Alert from '$lib/components/ui/Alert.svelte';
+	import Artwork from '$lib/components/ui/Artwork.svelte';
 	import AlbumForm from '$lib/components/ui/AlbumForm.svelte';
 	import Button from '$lib/components/ui/Button.svelte';
+	import BackLink from '$lib/components/ui/BackLink.svelte';
 	import SectionHeading from '$lib/components/ui/SectionHeading.svelte';
 	import TrackList from '$lib/components/ui/TrackList.svelte';
-	import AlbumHeader from './components/AlbumHeader.svelte';
+	import { albumMeta } from '$lib/format';
 
 	let { data, form } = $props();
 
@@ -42,21 +50,54 @@
 </svelte:head>
 
 <Page>
-	<AlbumHeader
+	<BackLink
-		title={album.title}
+		href={isOwner ? '/albums' : '/'}
-		description={album.description ?? undefined}
+		label={isOwner ? 'Volver a tus álbumes' : 'Volver al inicio'}
-		releaseYear={album.releaseYear === null ? undefined : Number(album.releaseYear)}
-		trackIds={tracks.map((track) => track.id)}
-		coverUrl="/api/albums/{album.id}/cover?size=large"
-		playing={isCurrentQueue && player.playing}
-		{isOwner}
-		onPlayAll={playAll}
-		onEdit={() => (editing = true)}
-		onDelete={() => (confirmingDelete = true)}
 	/>
 
+	<PageHeader
+		eyebrow="Álbum"
+		title={album.title}
+		description={album.description ?? undefined}
+		meta={albumMeta(
+			album.releaseYear === null ? undefined : Number(album.releaseYear),
+			tracks.length
+		)}
+	>
+		{#snippet cover()}
+			<Artwork
+				src="/api/albums/{album.id}/cover?size=large"
+				trackIds={tracks.map((track) => track.id)}
+				size="hero"
+				alt={album.title}
+				class="shrink-0"
+			/>
+		{/snippet}
+		{#snippet actions()}
+			<Button size="sm" onclick={playAll} disabled={tracks.length === 0}>
+				{#if isCurrentQueue && player.playing}
+					<Pause class="h-4 w-4" strokeWidth={1.5} />
+					Pausar
+				{:else}
+					<Play class="h-4 w-4" strokeWidth={1.5} />
+					Reproducir
+				{/if}
+			</Button>
+			{#if isOwner}
+				<Button size="sm" variant="secondary" onclick={() => (editing = true)}>
+					<SquarePencil class="h-4 w-4" strokeWidth={1.5} />
+					Editar
+				</Button>
+				<Button size="sm" variant="secondary" onclick={() => (confirmingDelete = true)}>
+					<Trash class="h-4 w-4" strokeWidth={1.5} />
+					Eliminar
+				</Button>
+			{/if}
+		{/snippet}
+	</PageHeader>
+
 	{#if form?.message}
-		<Alert tone="danger" class="mt-6">{form.message}</Alert>
+		<Alert tone="danger" class="mb-6">{form.message}</Alert>
 	{/if}
 
 	{#if tracks.length > 0}
@@ -66,7 +107,6 @@
 			rowAction={isOwner
 				? { action: '?/removeTrack', icon: X, label: 'Quitar del álbum' }
 				: undefined}
-			class="mt-6 sm:mt-8"
 		/>
 	{/if}
 
@@ -98,17 +138,11 @@
 	/>
 </Modal>
 
-<Modal open={confirmingDelete} onClose={() => (confirmingDelete = false)} maxWidth="max-w-sm">
+<ConfirmDialog
-	<h2 class="text-lg font-semibold tracking-tight text-fg">
+	open={confirmingDelete}
-		¿Eliminar «{album.title}»?
+	onClose={() => (confirmingDelete = false)}
-	</h2>
+	title="¿Eliminar «{album.title}»?"
-	<p class="mt-2.5 text-sm leading-[1.65] text-fg-2">
+	description="Esta acción no se puede deshacer. Las canciones que contiene seguirán en tu biblioteca."
-		Esta acción no se puede deshacer. Las canciones que contiene seguirán en tu biblioteca.
+	confirmLabel="Eliminar"
-	</p>
+	action="?/delete"
-	<div class="mt-6 flex items-center justify-end gap-3">
+/>
-		<Button variant="secondary" onclick={() => (confirmingDelete = false)}>Cancelar</Button>
-		<form method="POST" action="?/delete">
-			<Button type="submit" variant="danger">Eliminar</Button>
-		</form>
-	</div>
-</Modal>

web-player/src/routes/(app)/albums/[id]/components/AlbumHeader.svelte

@@ -1,75 +0,0 @@
-<script lang="ts">
-	import Play from '@lucide/svelte/icons/play';
-	import Pause from '@lucide/svelte/icons/pause';
-	import SquarePencil from '@lucide/svelte/icons/square-pen';
-	import Trash from '@lucide/svelte/icons/trash';
-	import Artwork from '$lib/components/ui/Artwork.svelte';
-	import BackLink from '$lib/components/ui/BackLink.svelte';
-	import Button from '$lib/components/ui/Button.svelte';
-	import CollectionHeader from '$lib/components/ui/CollectionHeader.svelte';
-	import { plural } from '$lib/format';
-
-	interface Props {
-		title: string;
-		description?: string;
-		releaseYear?: number;
-		trackIds: (string | number)[];
-		coverUrl?: string;
-		playing: boolean;
-		isOwner: boolean;
-		onPlayAll: () => void;
-		onEdit: () => void;
-		onDelete: () => void;
-	}
-
-	let {
-		title,
-		description,
-		releaseYear,
-		trackIds,
-		coverUrl,
-		playing,
-		isOwner,
-		onPlayAll,
-		onEdit,
-		onDelete
-	}: Props = $props();
-
-	const meta = $derived(
-		[releaseYear ? String(releaseYear) : undefined, plural(trackIds.length, 'canción', 'canciones')]
-			.filter((part) => part !== undefined)
-			.join(' · ')
-	);
-</script>
-
-<BackLink
-	href={isOwner ? '/albums' : '/'}
-	label={isOwner ? 'Volver a tus álbumes' : 'Volver al inicio'}
-/>
-
-<CollectionHeader eyebrow="Álbum" {title} {description} {meta}>
-	{#snippet cover()}
-		<Artwork src={coverUrl} {trackIds} size="hero" alt={title} class="shrink-0" />
-	{/snippet}
-	{#snippet actions()}
-		<Button size="sm" onclick={onPlayAll} disabled={trackIds.length === 0}>
-			{#if playing}
-				<Pause class="h-4 w-4" strokeWidth={1.5} />
-				Pausar
-			{:else}
-				<Play class="h-4 w-4" strokeWidth={1.5} />
-				Reproducir
-			{/if}
-		</Button>
-		{#if isOwner}
-			<Button size="sm" variant="secondary" onclick={onEdit}>
-				<SquarePencil class="h-4 w-4" strokeWidth={1.5} />
-				Editar
-			</Button>
-			<Button size="sm" variant="secondary" onclick={onDelete}>
-				<Trash class="h-4 w-4" strokeWidth={1.5} />
-				Eliminar
-			</Button>
-		{/if}
-	{/snippet}
-</CollectionHeader>

web-player/src/routes/(app)/explore/+page.svelte

@@ -247,24 +247,20 @@
 	{#if !data.query}
 		<PageHeader
 			title="Descubrir"
-			subtitle="Encuentra tu próxima canción favorita explorando por género."
+			description="Encuentra tu próxima canción favorita explorando por género."
 		/>
 	{:else if !nothingFound}
-		<div>
+		<PageHeader
-			<div class="mb-2.5 text-sm font-semibold tracking-[0.16em] text-fg-3 uppercase">
+			eyebrow="Resultados de búsqueda"
-				Resultados de búsqueda
+			title="Resultados para «{data.query}»"
-			</div>
+			description="{plural(
-			<h1
+				totalHits,
-				class="font-display text-2xl font-semibold tracking-[-0.03em] text-pretty text-fg sm:text-3xl"
+				'coincidencia',
-			>
+				'coincidencias'
-				Resultados para «{data.query}»
+			)} en canciones, álbumes, playlists y usuarios"
-			</h1>
+		/>
-			<p class="mt-1.75 text-sm text-fg-2">
-				{plural(totalHits, 'coincidencia', 'coincidencias')} en canciones, álbumes, playlists y usuarios
-			</p>
-		</div>
 
-		<div class="mt-5 flex flex-wrap gap-1.75">
+		<div class="mb-7 flex flex-wrap gap-1.75 sm:mb-8">
 			{#each searchChips as chip (chip.label)}
 				<button
 					type="button"
@@ -355,11 +351,11 @@
 	{/if}
 
 	{#if nothingFound}
-		<div class="mx-auto max-w-115 py-[8vh] text-center">
+		<div class="mx-auto max-w-prose-sm py-[8vh] text-center">
-			<h1 class="font-display text-xl font-semibold tracking-tight text-fg">
+			<h1 class="text-display-3 text-fg">
 				Sin resultados para «{data.query}»
 			</h1>
-			<p class="mt-2.5 text-sm leading-[1.65] text-fg-2">
+			<p class="mt-2.5 text-body text-fg-2">
 				Revisa la ortografía o prueba con un término más corto. También puedes buscar por álbum o
 				por playlist.
 			</p>
@@ -378,7 +374,7 @@
 
 	{#if !data.query}
 		<!-- GÉNEROS -->
-		<div class="mt-7 grid-wide">
+		<div class="grid-wide">
 			{#each genreTiles as genre, i (genre.query)}
 				<a
 					href={searchHref(genre.query)}
@@ -399,14 +395,7 @@
 			{#if showGroup('Canciones')}
 				<div>
 					{#if songRows.length > 0}
-						<SectionHeading title="Canciones">
+						<SectionHeading title="Canciones" count={searchCounts.Canciones} />
-							{#snippet actions()}
-								<div class="h-px flex-1 self-center bg-line"></div>
-								<span class="shrink-0 text-xs text-muted tabular-nums">
-									{plural(searchCounts.Canciones, 'resultado', 'resultados')}
-								</span>
-							{/snippet}
-						</SectionHeading>
 						<ul class="flex flex-col gap-1">
 							{#each capped(songRows) as { target: item, seconds }, i (targetId(item))}
 								<li>
@@ -450,14 +439,7 @@
 
 			{#if hasAlbums && showGroup('Álbumes')}
 				<div>
-					<SectionHeading title="Álbumes">
+					<SectionHeading title="Álbumes" count={searchCounts.Álbumes} />
-						{#snippet actions()}
-							<div class="h-px flex-1 self-center bg-line"></div>
-							<span class="shrink-0 text-xs text-muted tabular-nums">
-								{plural(searchCounts.Álbumes, 'resultado', 'resultados')}
-							</span>
-						{/snippet}
-					</SectionHeading>
 					<ul class="flex flex-col gap-1">
 						{#each capped(albums) as album (album.id)}
 							<li>
@@ -482,14 +464,7 @@
 
 			{#if hasUsers && showGroup('Usuarios')}
 				<div>
-					<SectionHeading title="Usuarios">
+					<SectionHeading title="Usuarios" count={searchCounts.Usuarios} />
-						{#snippet actions()}
-							<div class="h-px flex-1 self-center bg-line"></div>
-							<span class="shrink-0 text-xs text-muted tabular-nums">
-								{plural(searchCounts.Usuarios, 'resultado', 'resultados')}
-							</span>
-						{/snippet}
-					</SectionHeading>
 					<ul class="flex flex-col gap-1">
 						{#each capped(users) as u (u.id)}
 							<li>
@@ -506,14 +481,7 @@
 
 			{#if hasPlaylists && showGroup('Playlists')}
 				<div>
-					<SectionHeading title="Playlists">
+					<SectionHeading title="Playlists" count={searchCounts.Playlists} />
-						{#snippet actions()}
-							<div class="h-px flex-1 self-center bg-line"></div>
-							<span class="shrink-0 text-xs text-muted tabular-nums">
-								{plural(searchCounts.Playlists, 'resultado', 'resultados')}
-							</span>
-						{/snippet}
-					</SectionHeading>
 					<ul class="flex flex-col gap-1">
 						{#each capped(playlistMatches) as playlist (playlist.id)}
 							<li>

web-player/src/routes/(app)/library/+page.svelte

@@ -29,7 +29,7 @@
 <Page>
 	<PageHeader
 		title="Tus canciones subidas"
-		subtitle="{plural(total, 'canción', 'canciones')} subida{total === 1 ? '' : 's'}."
+		description="{plural(total, 'canción', 'canciones')} subida{total === 1 ? '' : 's'}."
 	>
 		{#snippet actions()}
 			{#if items.length > 0}
@@ -47,7 +47,6 @@
 			columns={['uploaded', 'plays']}
 			onPlay={togglePlay}
 			rowAction={{ action: '?/deleteTrack', icon: X, label: 'Borrar canción' }}
-			class="mt-7 sm:mt-8"
 		/>
 	{:else}
 		<EmptyState

web-player/src/routes/(app)/liked/+page.svelte

@@ -5,7 +5,7 @@
 	import { liked } from '$lib/player/liked.svelte';
 	import { plural } from '$lib/format';
 	import Page from '$lib/components/ui/Page.svelte';
-	import CollectionHeader from '$lib/components/ui/CollectionHeader.svelte';
+	import PageHeader from '$lib/components/ui/PageHeader.svelte';
 	import Button from '$lib/components/ui/Button.svelte';
 	import EmptyState from '$lib/components/ui/EmptyState.svelte';
 	import TrackList from '$lib/components/ui/TrackList.svelte';
@@ -29,7 +29,7 @@
 </svelte:head>
 
 <Page>
-	<CollectionHeader
+	<PageHeader
 		eyebrow="Colección"
 		title="Me gusta"
 		meta={plural(tracks.length, 'canción', 'canciones')}
@@ -37,9 +37,9 @@
 	>
 		{#snippet cover()}
 			<div
-				class="grid h-36 w-36 shrink-0 place-items-center rounded-art-lg bg-[image:var(--mf-liked-grad)] sm:h-41 sm:w-41"
+				class="grid size-cover-hero shrink-0 place-items-center rounded-art-lg bg-[image:var(--mf-liked-grad)] sm:size-cover-hero-sm"
 			>
-				<Heart class="h-10 w-10 text-on-art/90" fill="currentColor" strokeWidth={0} />
+				<Heart class="size-icon-xl text-on-art/90" fill="currentColor" strokeWidth={0} />
 			</div>
 		{/snippet}
 		{#snippet actions()}
@@ -47,7 +47,7 @@
 				{isCurrentQueue && player.playing ? 'Pausar' : 'Reproducir'}
 			</Button>
 		{/snippet}
-	</CollectionHeader>
+	</PageHeader>
 
 	{#if tracks.length > 0}
 		<TrackList
@@ -59,7 +59,6 @@
 				icon: X,
 				label: 'Quitar de Me gusta'
 			}}
-			class="mt-6 sm:mt-8"
 		/>
 	{:else}
 		<EmptyState

web-player/src/routes/(app)/mixes/[id]/+page.svelte

@@ -9,7 +9,7 @@
 	import Button from '$lib/components/ui/Button.svelte';
 	import Alert from '$lib/components/ui/Alert.svelte';
 	import Artwork from '$lib/components/ui/Artwork.svelte';
-	import CollectionHeader from '$lib/components/ui/CollectionHeader.svelte';
+	import PageHeader from '$lib/components/ui/PageHeader.svelte';
 	import TrackList from '$lib/components/ui/TrackList.svelte';
 	import ContextMenu from '$lib/components/ui/ContextMenu.svelte';
 	import ListPlus from '@lucide/svelte/icons/list-plus';
@@ -53,7 +53,7 @@
 <Page>
 	<BackLink href="/" label="Volver al inicio" />
 
-	<CollectionHeader
+	<PageHeader
 		eyebrow="Mezcla"
 		title={mix.title}
 		description={mix.subtitle ?? undefined}
@@ -87,10 +87,10 @@
 				Aleatorio
 			</Button>
 		{/snippet}
-	</CollectionHeader>
+	</PageHeader>
 
 	{#if form?.message}
-		<Alert tone="danger" class="mt-4">{form.message}</Alert>
+		<Alert tone="danger" class="mb-6">{form.message}</Alert>
 	{/if}
 
 	<TrackList
@@ -98,7 +98,6 @@
 		columns={['plays']}
 		onPlay={playFrom}
 		oncontextmenu={(e, _track, i) => trackMenu.open(e, targets[i])}
-		class="mt-6 sm:mt-8"
 	/>
 </Page>
 

web-player/src/routes/(app)/playlists/+page.svelte

@@ -25,7 +25,7 @@
 <Page>
 	<PageHeader
 		title="Mis listas"
-		subtitle={items.length > 0 ? summary : 'Crea y organiza tus colecciones.'}
+		description={items.length > 0 ? summary : 'Crea y organiza tus colecciones.'}
 	>
 		{#snippet actions()}
 			{#if items.length > 0}
@@ -35,7 +35,7 @@
 	</PageHeader>
 
 	{#if items.length > 0}
-		<div class="mt-7 grid-cards-lg sm:mt-8">
+		<div class="grid-cards-lg">
 			{#each items as playlist, i (playlist.id)}
 				<MediaCard
 					href="/playlists/{playlist.id}"

web-player/src/routes/(app)/playlists/[id]/+page.svelte

@@ -1,14 +1,21 @@
 <script lang="ts">
 	import ListMusic from '@lucide/svelte/icons/list-music';
 	import X from '@lucide/svelte/icons/x';
+	import Play from '@lucide/svelte/icons/play';
+	import Pause from '@lucide/svelte/icons/pause';
+	import SquarePencil from '@lucide/svelte/icons/square-pen';
+	import Trash from '@lucide/svelte/icons/trash';
 	import { player, toQueueItems, isQueueCurrent, playAllOrToggle } from '$lib/player/player.svelte';
 	import Page from '$lib/components/ui/Page.svelte';
+	import PageHeader from '$lib/components/ui/PageHeader.svelte';
 	import Modal from '$lib/components/ui/Modal.svelte';
+	import ConfirmDialog from '$lib/components/ui/ConfirmDialog.svelte';
+	import Artwork from '$lib/components/ui/Artwork.svelte';
 	import PlaylistForm from '$lib/components/ui/PlaylistForm.svelte';
 	import Button from '$lib/components/ui/Button.svelte';
 	import EmptyState from '$lib/components/ui/EmptyState.svelte';
 	import TrackList from '$lib/components/ui/TrackList.svelte';
-	import PlaylistHeader from './components/PlaylistHeader.svelte';
+	import { playlistMeta } from '$lib/format';
 
 	let { data, form } = $props();
 
@@ -36,18 +43,46 @@
 </svelte:head>
 
 <Page>
-	<PlaylistHeader
+	<PageHeader
-		id={playlist.id}
+		eyebrow="Lista"
-		name={playlist.name}
+		title={playlist.name}
-		description={playlist.description}
+		description={playlist.description ?? undefined}
+		meta="{playlistMeta(tracks.length)} · {playlist.visibility === 'Public'
+			? 'Pública'
+			: 'Privada'}"
+		align="center"
+	>
+		{#snippet cover()}
+			<Artwork
+				src="/api/playlists/{playlist.id}/cover?size=large&v={encodeURIComponent(
+					playlist.updatedAt
+				)}"
 				trackIds={tracks.map((t) => t.id)}
-		updatedAt={playlist.updatedAt}
+				size="hero"
-		visibility={playlist.visibility}
+				alt={playlist.name}
-		playing={isCurrentQueue && player.playing}
+				class="shrink-0"
-		onPlayAll={playAll}
-		onEdit={() => (editing = true)}
-		onDelete={() => (confirmingDelete = true)}
 			/>
+		{/snippet}
+		{#snippet actions()}
+			<Button size="sm" onclick={playAll} disabled={tracks.length === 0}>
+				{#if isCurrentQueue && player.playing}
+					<Pause class="h-4 w-4" strokeWidth={1.5} />
+					Pausar
+				{:else}
+					<Play class="h-4 w-4" strokeWidth={1.5} />
+					Reproducir
+				{/if}
+			</Button>
+			<Button size="sm" variant="secondary" onclick={() => (editing = true)}>
+				<SquarePencil class="h-4 w-4" strokeWidth={1.5} />
+				Editar
+			</Button>
+			<Button size="sm" variant="secondary" onclick={() => (confirmingDelete = true)}>
+				<Trash class="h-4 w-4" strokeWidth={1.5} />
+				Eliminar
+			</Button>
+		{/snippet}
+	</PageHeader>
 
 	{#if tracks.length > 0}
 		<TrackList
@@ -55,14 +90,12 @@
 			columns={['added', 'plays']}
 			onPlay={playFrom}
 			rowAction={{ action: '?/removeTrack', icon: X, label: 'Quitar de la playlist' }}
-			class="mt-6 sm:mt-8"
 		/>
 	{:else}
 		<EmptyState
 			icon={ListMusic}
 			title="Esta playlist todavía está vacía"
 			description="Añade canciones desde tu biblioteca o explora música nueva para empezar."
-			class="mt-6 sm:mt-8"
 		>
 			{#snippet actions()}
 				<Button href="/explore" variant="secondary">Explorar música</Button>
@@ -88,18 +121,11 @@
 	/>
 </Modal>
 
-<Modal open={confirmingDelete} onClose={() => (confirmingDelete = false)} maxWidth="max-w-sm">
+<ConfirmDialog
-	<h2 class="font-display text-xl font-semibold tracking-[-0.02em] text-fg">
+	open={confirmingDelete}
-		¿Eliminar «{playlist.name}»?
+	onClose={() => (confirmingDelete = false)}
-	</h2>
+	title="¿Eliminar «{playlist.name}»?"
-	<p class="mt-2.5 text-sm leading-[1.65] text-fg-2">
+	description="Esta acción no se puede deshacer, la playlist se eliminará de tu biblioteca y de todos los dispositivos donde la tengas guardada."
-		Esta acción no se puede deshacer, la playlist se eliminará de tu biblioteca y de todos los
+	confirmLabel="Eliminar"
-		dispositivos donde la tengas guardada.
+	action="?/delete"
-	</p>
+/>
-	<div class="mt-6 flex items-center justify-end gap-3">
-		<Button variant="secondary" onclick={() => (confirmingDelete = false)}>Cancelar</Button>
-		<form method="POST" action="?/delete">
-			<Button type="submit" variant="danger">Eliminar</Button>
-		</form>
-	</div>
-</Modal>

web-player/src/routes/(app)/playlists/[id]/components/PlaylistHeader.svelte

@@ -1,63 +0,0 @@
-<script lang="ts">
-	import Artwork from '$lib/components/ui/Artwork.svelte';
-	import Button from '$lib/components/ui/Button.svelte';
-	import CollectionHeader from '$lib/components/ui/CollectionHeader.svelte';
-	import { plural } from '$lib/format';
-
-	interface Props {
-		id: string;
-		name: string;
-		description?: string | null;
-		trackIds: (string | number)[];
-		updatedAt: string;
-		visibility: 'Public' | 'Private';
-		playing: boolean;
-		onPlayAll: () => void;
-		onEdit: () => void;
-		onDelete: () => void;
-	}
-
-	let {
-		id,
-		name,
-		description,
-		trackIds,
-		updatedAt,
-		visibility,
-		playing,
-		onPlayAll,
-		onEdit,
-		onDelete
-	}: Props = $props();
-
-	const meta = $derived(
-		`${plural(trackIds.length, 'canción', 'canciones')} · ${
-			visibility === 'Public' ? 'Pública' : 'Privada'
-		}`
-	);
-</script>
-
-<CollectionHeader
-	eyebrow="Lista"
-	title={name}
-	description={description ?? undefined}
-	{meta}
-	align="center"
->
-	{#snippet cover()}
-		<Artwork
-			src="/api/playlists/{id}/cover?size=large&v={encodeURIComponent(updatedAt)}"
-			{trackIds}
-			size="hero"
-			alt={name}
-			class="shrink-0"
-		/>
-	{/snippet}
-	{#snippet actions()}
-		<Button size="sm" onclick={onPlayAll} disabled={trackIds.length === 0}>
-			{playing ? 'Pausar' : 'Reproducir'}
-		</Button>
-		<Button size="sm" variant="secondary" onclick={onEdit}>Editar</Button>
-		<Button size="sm" variant="secondary" onclick={onDelete}>Eliminar</Button>
-	{/snippet}
-</CollectionHeader>

web-player/src/routes/(app)/u/[id]/+page.svelte

@@ -7,7 +7,7 @@
 	import EmptyState from '$lib/components/ui/EmptyState.svelte';
 	import Button from '$lib/components/ui/Button.svelte';
 	import Avatar from '$lib/components/ui/Avatar.svelte';
-	import CollectionHeader from '$lib/components/ui/CollectionHeader.svelte';
+	import PageHeader from '$lib/components/ui/PageHeader.svelte';
 	import SectionHeading from '$lib/components/ui/SectionHeading.svelte';
 	import { plural, playlistMeta } from '$lib/format';
 
@@ -55,7 +55,7 @@
 {/snippet}
 
 <Page>
-	<CollectionHeader
+	<PageHeader
 		eyebrow="Perfil"
 		title={profile.name}
 		meta="{plural(
@@ -69,9 +69,9 @@
 		{#snippet cover()}
 			<Avatar name={profile.name} src={profile.profilePictureUrl} size="hero" />
 		{/snippet}
-	</CollectionHeader>
+	</PageHeader>
 
-	<div class="mt-9">
+	<div>
 		<SectionHeading title="Playlists públicas" subtitle="Creadas y compartidas por este usuario" />
 
 		{#if playlists.length > 0}

web-player/src/routes/(app)/upload/+page.svelte

@@ -103,10 +103,10 @@
 <Page>
 	<PageHeader
 		title="Subir música"
-		subtitle="Añade una canción con su portada y título. Nosotros la procesamos para streaming."
+		description="Añade una canción con su portada y título. Nosotros la procesamos para streaming."
 	/>
 
-	<ol class="mt-7 grid gap-3 sm:mt-8 sm:grid-cols-3 sm:gap-4">
+	<ol class="grid gap-3 sm:grid-cols-3 sm:gap-4">
 		{#each steps as step, i (step.key)}
 			<li>
 				<Surface padding="sm" class={stepClass(stepStates[i])}>

web-player/src/routes/+error.svelte

@@ -3,11 +3,11 @@
 	import Button from '$lib/components/ui/Button.svelte';
 </script>
 
-<div class="animate-enter mx-auto my-[14vh] max-w-105 text-center">
+<div class="animate-enter mx-auto my-[14vh] max-w-prose-sm text-center">
-	<h1 class="mb-2.5 font-display text-xl font-semibold tracking-[-0.02em] text-fg">
+	<h1 class="mb-2.5 text-display-3 text-fg">
 		{page.status === 404 ? 'Página no encontrada' : 'No se pudo cargar tu música'}
 	</h1>
-	<p class="mb-6.5 text-sm leading-[1.65] text-fg-2">
+	<p class="mb-6.5 text-body text-fg-2">
 		{page.status === 404
 			? 'Comprueba el enlace o vuelve al inicio.'
 			: 'La conexión se interrumpió. Lo que tengas descargado seguirá disponible sin conexión.'}

web-player/src/routes/+page.svelte

@@ -118,6 +118,18 @@
 	}
 </script>
 
+{#snippet noListeningHistory()}
+	<EmptyState
+		icon={History}
+		title="Todavía no has escuchado nada"
+		description="Reproduce alguna canción y tu actividad reciente aparecerá aquí."
+	>
+		{#snippet actions()}
+			<Button href="/explore" variant="secondary">Explorar música</Button>
+		{/snippet}
+	</EmptyState>
+{/snippet}
+
 <svelte:head>
 	<title>Musify</title>
 	<meta name="description" content="Tu música, sin límites." />
@@ -130,13 +142,13 @@
 		<div
 			class="relative flex flex-col items-start gap-7 lg:flex-row lg:flex-wrap lg:items-end lg:justify-between"
 		>
-			<div class="animate-enter max-w-135 min-w-65">
+			<div class="animate-enter max-w-hero min-w-65">
 				<h1
 					class="font-display text-3xl leading-tight font-medium tracking-tight text-pretty text-fg sm:text-4xl"
 				>
 					{data.greeting}
 				</h1>
-				<p class="mt-3.5 max-w-108 text-sm leading-[1.65] text-fg-2">
+				<p class="mt-3.5 max-w-prose-sm text-body text-fg-2">
 					Sube lo tuyo, descubre lo nuevo y escúchalo todo en un solo sitio.
 				</p>
 				<div class="mt-6.5 flex flex-wrap items-center gap-2.5">
@@ -153,19 +165,19 @@
 			{#await data.listeningStats then stats}
 				<div class="flex gap-6.5">
 					<div>
-						<div class="font-display text-2xl font-medium tracking-tight text-fg">
+						<div class="text-display-2 text-fg">
 							{stats.tracksThisWeek}
 						</div>
 						<div class="mt-1 text-xs text-fg-3">Canciones nuevas escuchadas esta semana</div>
 					</div>
 					<div>
-						<div class="font-display text-2xl font-medium tracking-tight text-fg">
+						<div class="text-display-2 text-fg">
 							{fmtDurationLong(Number(stats.secondsThisWeek))}
 						</div>
 						<div class="mt-1 text-xs text-fg-3">Tiempo de escucha esta semana</div>
 					</div>
 					<div>
-						<div class="font-display text-2xl font-medium tracking-tight text-fg">
+						<div class="text-display-2 text-fg">
 							{stats.streakDays}
 						</div>
 						<div class="mt-1 text-xs text-fg-3">Días consecutivos escuchando</div>
@@ -200,15 +212,7 @@
 				{/each}
 			</div>
 		{:else}
-			<EmptyState
+			{@render noListeningHistory()}
-				icon={History}
-				title="Todavía no has escuchado nada"
-				description="Reproduce alguna canción y tu actividad reciente aparecerá aquí."
-			>
-				{#snippet actions()}
-					<Button href="/explore" variant="secondary">Explorar música</Button>
-				{/snippet}
-			</EmptyState>
 		{/if}
 	</section>
 
@@ -236,16 +240,14 @@
 							class="shrink-0"
 						/>
 						<div class="flex min-w-0 flex-col gap-3">
-							<p class="text-xs font-medium tracking-widest text-fg-2 uppercase">
+							<p class="text-eyebrow text-fg-2">Playlist destacada</p>
-								Playlist destacada
+							<h3 class="truncate text-display-2 text-fg">
-							</p>
-							<h3 class="truncate font-display text-2xl font-medium text-fg">
 								{spotlight.name}
 							</h3>
 							<p class="text-sm text-fg-2">{spotlightMeta}</p>
 						</div>
 					</div>
-					<p class="mt-5 max-w-110 text-sm text-fg-2">
+					<p class="mt-5 max-w-prose-sm text-sm text-fg-2">
 						{spotlight.description || 'Tu colección, siempre a mano.'}
 					</p>
 					<div class="mt-5 flex gap-2.5">
@@ -340,32 +342,17 @@
 				{/each}
 			</div>
 		{:else}
-			<EmptyState
+			{@render noListeningHistory()}
-				icon={History}
-				title="Todavía no has escuchado nada"
-				description="Reproduce alguna canción y tu actividad reciente aparecerá aquí."
-			>
-				{#snippet actions()}
-					<Button href="/explore" variant="secondary">Explorar música</Button>
-				{/snippet}
-			</EmptyState>
 		{/if}
 	</section>
 
 	<!-- TUS PLAYLISTS -->
 	<section>
-		<SectionHeading title="Tus playlists" subtitle="Creadas y guardadas por ti">
+		<SectionHeading
-			{#snippet actions()}
+			title="Tus playlists"
-				{#if data.playlistsHasMore}
+			subtitle="Creadas y guardadas por ti"
-					<a
+			href={data.playlistsHasMore ? '/playlists' : undefined}
-						href="/playlists"
+		/>
-						class="shrink-0 text-xs font-medium tracking-wider text-fg-3 uppercase transition-colors hover:text-fg"
-					>
-						Ver todas
-					</a>
-				{/if}
-			{/snippet}
-		</SectionHeading>
 		{#if playlists.length > 0}
 			<div class="grid-wide">
 				{#each playlists as playlist, i (playlist.id)}