/* Fuentes: el <link> va en index.html (spec §2), no acá, para no pedirlas dos veces. */

/* ═══════════════════════════════════════════════════════════════════════
   Sistema visual Meridia — rediseño 20/9/2026 (revisión anti-slop, dirección
   "guía de campo / manual de identificación de naturalista": fichas
   numeradas, tinta plana, sin brillo ni glow — ver
   .impeccable/surfaces/index-html.md para el contrato completo).
   Reemplaza diseno/02-spec-sistema-visual.md (10/9), que era la base
   original. Tema oscuro único, sin variante clara ni prefers-color-scheme
   (decisión de producto, se mantiene). --display/--mono son los alias hacia
   las familias tipográficas reales — ver más abajo.
   ═══════════════════════════════════════════════════════════════════════ */
:root{
  /* superficies — papel envejecido de herbario, no negro-azulado */
  --paper:      #171512;
  --surface:    #1F1C17;
  --surface-2:  #28241D;
  --surface-3:  #322D24;
  --overlay:    rgba(10,9,7,.78);

  /* texto */
  --ink:        #EDE7D8;
  --ink-soft:   #A9A08C;
  --ink-faint:  #6E6558;

  /* líneas */
  --line:       #3A342A;
  --line-soft:  rgba(237,231,216,.08);

  /* marca */
  --night:      #31527E;
  --night-ink:  #F1EFE7;
  --gold:       #D8B45E;
  --gold-ink:   #241B08;
  --gold-soft:  rgba(216,180,94,.14);
  --gold-line:  rgba(216,180,94,.4);

  /* estado semántico */
  --done:       #6FA079;
  --doing:      #6BA3D0;
  --wait:       #D0A24E;
  --blocked:    #D9756E;

  /* palos */
  --wands:      #C97A45;
  --cups:       #5B93AC;
  --swords:     #9AA2B1;
  --pentacles:  #8FA363;

  /* sombra / foco */
  --shadow:     0 1px 2px rgba(0,0,0,.4), 0 18px 40px -20px rgba(0,0,0,.75);
  --shadow-sm:  0 1px 2px rgba(0,0,0,.35);
  --focus-ring: 0 0 0 2px var(--paper), 0 0 0 4px var(--gold);

  --radius-sm:  6px;
  --radius:     10px;
  --radius-lg:  18px;
  --max:        900px;

  --mono:"IBM Plex Mono",ui-monospace,monospace;
  /* Antes Fraunces — cambiado a sans (18/9, revisión anti-slop): Fraunces es
     una de las dos serifs que se detectan como default reflejo de IA. Se
     reusa la misma sans del cuerpo en vez de sumar una familia nueva. */
  --display:"Libre Franklin",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;

  /* Escala de tipografía — 09-spec-ajustes-guia-tipografia.md §2. Pasos
     nombrados, cada uno subido a mano ~2-3px (no un multiplicador único: eso
     no cumple "+2pt mínimo" parejo en los textos chicos). Se aplica a texto
     de lectura (títulos, párrafos, labels, metadata, duraciones) — NO a
     pictogramas dentro de botones circulares (.pf-play, .mini-play,
     .chapter-more, .lightbox-close/-nav, .cover-nav, .row-icon, .mod-glyph,
     .gate-glyph), esos quedan con su tamaño de ícono tal cual estaba. */
  --fs-2xs: 11px;
  --fs-xs:  12px;
  --fs-sm:  13px;
  --fs-cap: 14px;
  --fs-body:15px;
  --fs-ui:  16px;
  --fs-md:  19px;
  --fs-h4:  20px;
  --fs-h3b: 23px;
  --fs-h2:  28px;
  --fs-h1:  38px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:"Libre Franklin",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  padding-bottom:88px;
}
body.has-mini{padding-bottom:150px}
button,input{font:inherit}
/* B5 (06-ajuste-modulos-y-flujo.md): sin esto los botones del player mostraban
   el borde nativo 2px outset del navegador — no era el sistema visual, era
   este reset incompleto. */
button{color:inherit;background:none;border:0;appearance:none;-webkit-appearance:none}
a{color:inherit}
.hidden{display:none!important}
/* foco visible en todo elemento interactivo — nunca outline:none sin reemplazo.
   Selectores más específicos más abajo lo pisan cuando el componente ya
   define su propio tratamiento de foco (fila, chip, seg, etc). */
button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible,[tabindex]:focus-visible{
  box-shadow:var(--focus-ring);outline:none;border-radius:var(--radius-sm);
}

/* ---------- header ---------- */
/* Pedido de Matías: el logo quedaba chico, en una esquina. Pasa a un header
   propio, centrado, con el lockup vertical de marca (ya trae el wordmark
   "meridia" dibujado, no hace falta duplicarlo en texto) + un renglón de
   producto ("Tarot") + el slogan (placeholder hasta que confirme mkt/copy). */
/* PWA instalada (standalone): sin barra de navegador, el contenido queda
   pegado contra el notch/status bar sin este margen. env() es 0 en
   navegador normal, así que no hace falta un @media aparte. */
.topbar{max-width:var(--max);margin:auto;padding:calc(24px + env(safe-area-inset-top)) 20px 14px;text-align:center;position:relative}
.auth-box{
  position:absolute;top:calc(24px + env(safe-area-inset-top));right:20px;
  display:flex;align-items:center;gap:10px;
}
.auth-email{font-family:var(--mono);font-size:12px;color:var(--ink-soft);max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.auth-btn{
  font-family:var(--mono);font-size:12px;padding:6px 12px;border-radius:999px;
  border:1px solid var(--line);background:var(--surface-2);color:var(--ink);cursor:pointer;
}
.auth-btn:hover{border-color:var(--gold-line)}
.auth-btn-google{border-color:var(--gold-line);color:var(--gold)}
@media (max-width: 560px){
  .auth-box{position:static;justify-content:center;margin-bottom:10px}
}
.brand{
  display:inline-flex;flex-direction:column;align-items:center;gap:2px;
  color:var(--ink);text-decoration:none;
}
.brand-logo{display:block;width:106px;height:106px;margin-bottom:0}
.brand-tagline{
  font-family:var(--display);font-style:italic;
  color:var(--ink-soft);font-size:var(--fs-xs);
}

.home-hero{text-align:center;margin:4px 0 28px}
/* Rediseño 20/9: lámina de espécimen — borde fino de catálogo, sin sombra
   dramática, epígrafe mono como una etiqueta de herbario pegada al margen. */
.hero-plate{margin:0 0 16px;display:flex;flex-direction:column;align-items:center;gap:6px}
.hero-plate img{
  width:104px;aspect-ratio:2/3;object-fit:cover;border-radius:var(--radius-sm);
  border:1px solid var(--line);
}
.hero-plate figcaption{
  font-family:var(--mono);font-size:11px;color:var(--ink-soft);
  letter-spacing:.04em;
}
.home-hero h1{font-size:46px;margin-bottom:10px}
.home-welcome{
  color:var(--ink-soft);font-size:var(--fs-body);line-height:1.6;
  max-width:46ch;margin:0 auto;
}
@media(max-width:650px){ .home-hero h1{font-size:34px} }

main{max-width:var(--max);margin:auto;padding:0 20px}
.eyebrow{
  margin:0 0 8px;color:var(--gold);font-size:11px;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;font-family:var(--mono);
}
h1,h2,h3{font-family:var(--display);font-weight:500;margin:0;line-height:1.15;text-wrap:balance}
h1{font-size:var(--fs-h1);margin-bottom:8px}
h2{font-size:var(--fs-h2)}
h3{font-size:var(--fs-h4)}
.subtitle{color:var(--ink-soft);margin:0 0 20px;font-size:var(--fs-body);line-height:1.55}
/* 07-spec-orientacion-ux.md §2: botón real, no un link de texto suelto. */
.crumb{
  display:inline-flex;align-items:center;gap:6px;
  font-size:var(--fs-cap);font-weight:600;color:var(--ink);
  border:1px solid var(--line);border-radius:999px;
  padding:9px 16px 9px 12px;margin:14px 0 4px;
  background:var(--surface);text-decoration:none;
}
.crumb::before{content:"←";font-size:var(--fs-cap);line-height:1}
.crumb:hover,.crumb:focus-visible{border-color:var(--gold-line);color:var(--gold)}

/* 16-spec: "Inicio" agrupado al lado del back dinámico — píldora más
   callada, sin la flecha "←" que ya usa .crumb (icono de casa en su lugar). */
.crumb-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.crumb-home{background:transparent;border-color:var(--line);color:var(--ink-soft);padding:9px 14px}
.crumb-home::before{content:none}
.crumb-home:hover,.crumb-home:focus-visible{border-color:var(--gold-line);color:var(--gold)}

/* 17-spec/18-spec: iconos SVG propios en vez de caracteres Unicode que
   pueden salir con presentación emoji del sistema (⏮/⏭/⌂). */
.icon-skip,.icon-home{display:inline-flex}
.icon-skip svg,.icon-home svg{display:block}

.btn{
  border:0;border-radius:999px;padding:14px 22px;font-size:var(--fs-ui);font-weight:600;
  cursor:pointer;display:inline-flex;align-items:center;gap:8px;justify-content:center;
}
.btn-primary{background:var(--gold);color:var(--gold-ink);width:100%}
.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--ink);width:100%;margin-top:10px}
.badge{
  font-size:9px;letter-spacing:.06em;text-transform:uppercase;color:var(--wait);
  background:var(--surface-2);border:1px solid var(--wait);border-radius:999px;padding:3px 8px;
  font-family:var(--mono);
}

.screen{padding:8px 0 40px}

/* ---------- barra de progreso fina (filas, botones, módulos) ---------- */
.row-bar{display:block;height:3px;border-radius:2px;background:var(--line);margin-top:6px;overflow:hidden}
.row-bar-fill{display:block;height:100%;background:var(--gold)}

/* ═══════════════════════════ HOME ═══════════════════════════
   05-spec-home-ajuste.md: agranda lo que ya había (resume-card, gates) y
   suma 2 piezas (carta del día, mapa de módulos) + cierre. Solo esta
   pantalla — no toca #/guia ni ninguna otra vista. */
/* 09-spec §3.2 REVISADO: la base es neutra — el dorado fijo daba falsa señal
   de "todavía no arrancaste" aun con progreso real. El dorado se muda a
   .is-fresh (solo primera vez) y de ahí a "La guía" (.gate-tree.has-progress)
   cuando ya hay progreso — un único acento "seguí por acá" a la vez. */
.resume-card{
  background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:32px 28px;margin:14px 0 22px;
}
.resume-card.is-fresh{background:var(--gold-soft);border-color:var(--gold-line)}
.resume-card h2{font-size:28px;margin-bottom:4px}
.resume-ver{font-size:13px;color:var(--ink-soft);font-weight:400}
.resume-at{color:var(--ink-soft);font-size:var(--fs-cap);margin:0 0 16px}
.resume-context{color:var(--ink-soft);font-size:var(--fs-body);line-height:1.55;margin:8px 0 18px;max-width:52ch}
.resume-card.is-fresh h2{font-size:26px}
.resume-card .btn-primary{width:100%}
@media(min-width:720px){
  .resume-card{padding:36px 32px}
  .resume-card h2{font-size:32px}
  .resume-card.is-fresh h2{font-size:30px}
  .resume-card .btn-primary{width:auto;min-width:220px}
}

.gates{display:grid;gap:14px;grid-template-columns:1fr}
@media(min-width:720px){.gates{grid-template-columns:1fr 1fr}}
.gate{
  display:block;text-decoration:none;color:var(--ink);
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:24px 22px;box-shadow:var(--shadow);transition:border-color .15s;
}
.gate:hover,.gate:focus-visible{border-color:var(--gold)}
.gate h3{margin-bottom:6px}
.gate p{margin:0 0 14px;color:var(--ink-soft);font-size:var(--fs-body);line-height:1.5}
.gate-meta{display:block;font-family:var(--mono);font-size:13px;color:var(--gold);margin-top:10px}
.gate-glyph{
  display:grid;place-items:center;width:40px;height:40px;margin-bottom:14px;
  border-radius:50%;background:var(--surface-2);color:var(--gold);
  font-family:var(--display);font-size:19px;
}
@media(min-width:720px){.gate{padding:30px 26px}}
@media(min-width:960px){.gate{min-height:180px}}

/* Carta del día — 05-spec §3.1: variante horizontal de .gate.
   08-spec: fondo/borde distintos — se lee como un "extra" del día, no como
   un tercer acceso estructural (dorado = continuar, superficie = estructura,
   acento frío = el extra). */
.gate.gate-card{
  display:flex;gap:16px;align-items:center;padding:18px 20px;
  background:var(--surface-2);border-top:3px solid var(--night);
}
.gate-card img{
  width:64px;aspect-ratio:2/3;object-fit:cover;border-radius:var(--radius-sm);
  box-shadow:var(--shadow-sm);flex:0 0 auto;
}
.gate-card-body{min-width:0}
.gate-card-body h3{margin:2px 0 4px;font-size:var(--fs-h4)}
.gate-card-kw{
  margin:0 0 8px;color:var(--ink-soft);font-size:12.5px;font-style:italic;line-height:1.4;
}
.gate-card-link{color:var(--gold);font-family:var(--mono);font-size:11px}
@media(min-width:720px){.gate.gate-card{padding:20px 26px}.gate-card img{width:78px}}

/* "Carta por carta" — anticipo de 6 cartas en abanico, 06-ajuste §B2 revisado */
.card-strip{
  display:flex;justify-content:center;align-items:flex-end;padding:22px 10px 6px;
  min-height:118px;
}
.card-strip .cs-card{
  display:block;width:56px;aspect-ratio:2/3;border-radius:var(--radius-sm);overflow:hidden;margin:0 -10px;
  box-shadow:0 8px 18px -8px rgba(0,0,0,.6);border:1px solid var(--line-soft);
  transition:transform .15s;background:var(--surface-2);
}
.card-strip .cs-card img{width:100%;height:100%;object-fit:cover;display:block}
.card-strip .cs-card:nth-child(1){transform:rotate(-9deg) translateY(6px)}
.card-strip .cs-card:nth-child(2){transform:rotate(-5deg) translateY(1px)}
.card-strip .cs-card:nth-child(3){transform:rotate(-1deg) translateY(-4px);z-index:2}
.card-strip .cs-card:nth-child(4){transform:rotate(3deg) translateY(-4px);z-index:2}
.card-strip .cs-card:nth-child(5){transform:rotate(7deg) translateY(1px)}
.card-strip .cs-card:nth-child(6){transform:rotate(11deg) translateY(6px)}
.card-strip .cs-card:hover{transform:translateY(-6px);z-index:5}
.gate-meta-row{display:flex;justify-content:space-between;align-items:baseline;margin-top:2px}
.gate-meta.is-muted{color:var(--ink-soft)}

/* Árbol "La guía" en la Home — 06-ajuste-modulos-y-flujo.md B1.
   Reemplaza el mapa de módulos de 05-spec §3.2 (mismos datos, otra forma). */
.gate-tree{grid-column:1/-1}
/* 09-spec §3.2: único acento "seguí por acá" en toda la Home, se enciende
   solo cuando hay progreso real (mismo dato que .resume-card.is-fresh, invertido). */
.gate-tree.has-progress{border-color:var(--gold-line)}
.guide-tree{margin-top:14px;border-top:1px solid var(--line-soft)}
.tree-mod{border-bottom:1px solid var(--line-soft)}
.tree-mod > summary{
  list-style:none;cursor:pointer;padding:12px 2px;display:flex;align-items:center;gap:10px;
  font-family:var(--display);font-size:var(--fs-md);
}
.tree-mod > summary::-webkit-details-marker{display:none}
.tree-mod > summary::before{
  content:"▸";color:var(--ink-soft);font-family:var(--mono);font-size:11px;width:12px;flex:0 0 auto;
  transition:transform .15s;
}
.tree-mod[open] > summary::before{transform:rotate(90deg)}
.tm-n{font-family:var(--mono);color:var(--gold);font-size:12px}
.tm-t{flex:1}
.tm-s{font-family:var(--mono);font-size:var(--fs-sm);color:var(--ink-soft)}
.tm-s.done{color:var(--done)}
.tree-list{list-style:none;margin:0 0 10px;padding:0 0 0 22px;display:grid;gap:2px}
/* 11-spec-arbol-play-inline.md: la fila pasa de un <button> único a un
   contenedor con dos controles — nombre (navega+arranca) y play (se queda). */
.tree-row{
  width:100%;display:flex;align-items:center;gap:8px;
  font-size:var(--fs-cap);color:var(--ink-soft);
  padding:4px 4px 4px 8px;border-radius:8px;
}
.tree-row:hover{background:var(--surface-2);color:var(--ink)}
.tree-row.is-locked{color:var(--ink-soft)}
.tree-row.is-playing{background:var(--gold-soft);color:var(--ink)}
.tree-row.is-playing .d{color:var(--gold)}
.tree-row.is-last .d{color:var(--gold)}

.tree-row-name{
  flex:1;min-width:0;text-align:left;background:none;border:0;color:inherit;font:inherit;
  cursor:pointer;padding:6px 0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.tree-row-name:disabled{cursor:default}

.tree-row .d{font-family:var(--mono);font-size:var(--fs-xs);flex:0 0 auto}

.tree-row-play{
  width:26px;height:26px;border-radius:50%;flex:0 0 auto;
  border:1px solid var(--line);background:var(--surface);color:var(--ink-soft);
  font-size:9px;display:grid;place-items:center;cursor:pointer;
  transition:background .15s,border-color .15s,transform .1s;
}
.tree-row-play:hover{background:var(--gold-soft);border-color:var(--gold-line);color:var(--gold)}
.tree-row-play:active{transform:scale(.9)}
.tree-row.is-playing .tree-row-play{border-color:var(--gold-line);color:var(--gold)}

/* 09-spec §3.1: dónde quedaste, visible sin abrir el capítulo */
.tree-dot{
  display:inline-block;width:6px;height:6px;border-radius:50%;
  background:var(--gold);margin-right:7px;vertical-align:middle;
}
.gate-more{display:inline-block;margin-top:14px;font-size:12.5px;color:var(--gold);text-decoration:none}
.gate-more:hover{text-decoration:underline}

.home-about{
  color:var(--ink-soft);font-size:13px;line-height:1.6;text-align:center;
  padding:28px 0 12px;max-width:56ch;margin:26px auto 0;
  border-top:1px solid var(--line-soft);
}

/* ═══════════════════════════ LA GUÍA ═══════════════════════════ */
.module-cards{display:grid;gap:12px;margin-top:18px}
.module-card{
  display:block;text-decoration:none;color:var(--ink);
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 20px;
}
.module-card:hover,.module-card:focus-visible{border-color:var(--gold)}
.module-card h3{font-size:var(--fs-h3b);margin-bottom:4px}
.module-blurb{margin:0 0 8px;color:var(--ink-soft);font-size:var(--fs-body)}
.module-status{margin:0;font-family:var(--mono);font-size:var(--fs-sm);color:var(--ink-soft)}
.module-card .row-bar{margin-top:8px}

/* Riel de progreso — 07-spec-orientacion-ux.md §1. Módulo y Capítulo. */
.rail-wrap{margin:2px 0 4px}
.rail{display:flex;gap:4px;margin:16px 0 6px}
.rail-seg{flex:1;height:4px;border-radius:2px;background:var(--line);transition:background .15s}
.rail-seg.is-done{background:var(--done)}
.rail-seg.is-current{background:var(--gold)}
.rail-seg:hover,.rail-seg:focus-visible{background:var(--gold-line)}
.rail-label{font-family:var(--mono);font-size:11px;color:var(--ink-soft);margin:0 0 18px}

/* ═══════════════════════════ MÓDULO ═══════════════════════════ */
.module-intro{
  background:var(--surface-2);border-radius:12px;padding:14px 16px;
  color:var(--ink-soft);font-size:13px;line-height:1.6;margin:6px 0 18px;
}
.version-global{margin:6px 0 20px}
.version-hint{color:var(--gold);font-size:var(--fs-cap);margin:8px 2px 0}
.group-head{
  font-size:16px;color:var(--ink-soft);font-family:var(--display);
  margin:24px 0 6px;padding-bottom:6px;border-bottom:1px solid var(--line);
}
.group-head:first-child{margin-top:8px}
.chapter-list{margin-top:4px}
.module-nav{
  display:flex;justify-content:space-between;gap:12px;margin-top:26px;
  padding-top:16px;border-top:1px solid var(--line);
}
.module-nav a{text-decoration:none;color:var(--ink-soft);font-size:12px}
.module-nav a:hover{color:var(--ink)}

/* ---------- fila de capítulo ---------- */
.chapter-row{
  width:100%;display:grid;grid-template-columns:1fr auto auto;gap:12px;align-items:center;
  border-bottom:1px solid var(--line);
}
.chapter-row-name{
  display:flex;align-items:center;gap:12px;min-width:0;
  padding:11px 6px;text-align:left;cursor:pointer;border-radius:8px;
  color:inherit;font:inherit;
}
.chapter-row-name:hover:not(:disabled){background:var(--surface-2)}
.chapter-row-name:disabled{cursor:default}
.chapter-row.is-locked .row-title,.chapter-row.is-locked .row-sub{color:var(--ink-soft)}
.chapter-row.is-locked .row-thumb{opacity:.6}
.chapter-row.is-done .row-title{color:var(--done)}

/* spec 19: el ícono de play, ahora botón real */
.chapter-row .row-icon{
  cursor:pointer;padding:6px;border-radius:50%;
  transition:background .15s,color .15s,transform .1s;
}
.chapter-row .row-icon:hover{background:var(--gold-soft);color:var(--gold)}
.chapter-row .row-icon:active{transform:scale(.92)}
.row-thumb{
  width:40px;height:56px;border-radius:var(--radius-sm);overflow:hidden;flex:0 0 auto;
  background:var(--surface-2);display:grid;place-items:center;
}
.row-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.row-thumb.is-glyph{color:var(--gold);font-size:15px}
.mod-glyph{font-family:var(--display);font-size:16px}
.row-main{min-width:0}
.row-title{display:block;font-size:var(--fs-ui);font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row-sub{display:block;color:var(--ink-soft);font-size:12px;margin-top:3px}
.row-end{display:flex;align-items:center;gap:8px;justify-self:end}
.row-dur{font-family:var(--mono);font-size:var(--fs-sm);color:var(--ink-soft);font-variant-numeric:tabular-nums}
.row-icon{color:var(--ink-soft);font-size:14px}
.chapter-row.is-done .row-icon{color:var(--done)}
/* B4: feedback de "esto es lo que está sonando" en la fila, sin pasar por #/cap/<id> */
.chapter-row.is-playing{background:var(--gold-soft)}
.chapter-row.is-playing .row-title{color:var(--ink)}
.chapter-row.is-playing .row-sub{color:var(--gold)}
.chapter-row.is-playing .row-icon{color:var(--gold)}

/* ---------- chip de versión (fila) y seg (segmented) ---------- */
.chip{
  border:1px solid var(--line);border-radius:999px;padding:5px 11px;
  font-size:10.5px;color:var(--ink-soft);cursor:pointer;white-space:nowrap;
  display:inline-flex;align-items:center;gap:5px;font-family:var(--mono);
}
.chip:hover{border-color:var(--gold)}
.chip[disabled],.chip[aria-disabled="true"]{opacity:.45;cursor:default}
.chip:focus-visible{box-shadow:var(--focus-ring);outline:none}
.chip.version.is-over{border-color:var(--gold-line);color:var(--gold)}
.chip.version .dot{width:5px;height:5px;border-radius:50%;background:var(--gold)}
.chip.is-active{border-color:var(--gold-line);color:var(--gold)}

.seg{
  display:inline-flex;background:var(--surface-2);border:1px solid var(--line);
  border-radius:999px;padding:3px;gap:2px;
}
.seg-btn{
  border:0;border-radius:999px;padding:8px 14px;font-size:12px;color:var(--ink-soft);
  cursor:pointer;font-family:var(--mono);
}
.seg-btn[aria-pressed="true"]{background:var(--night);color:var(--night-ink);font-weight:600}
.seg-btn:focus-visible{box-shadow:var(--focus-ring);outline:none}
.seg-dur{font-family:var(--mono);font-size:var(--fs-xs);opacity:.85}
.seg-global{margin-bottom:2px}

/* ═══════════════════════════ CAPÍTULO ═══════════════════════════ */
.chapter-screen{padding-top:0}
.chapter-top{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 0 4px;flex-wrap:wrap;gap:8px;
}
.chapter-top .crumb{margin:0}
.chapter-top .crumb-row{margin:0}
.chapter-count{font-family:var(--mono);font-size:var(--fs-sm);color:var(--ink-soft)}
.chapter-more{font-size:18px;color:var(--ink-soft);padding:4px 8px}

.chapter-card{display:flex;justify-content:center;margin:14px 0 10px}
.chapter-card img{width:120px;aspect-ratio:2/3;object-fit:cover;border-radius:var(--radius);
  box-shadow:var(--shadow);cursor:pointer}
.chapter-talk{
  display:flex;flex-direction:column;align-items:center;gap:8px;
  padding:30px 0 18px;color:var(--ink-soft);
}
.chapter-talk .mod-glyph{font-size:40px;color:var(--gold)}

.chapter-screen h1{font-size:var(--fs-h2);text-align:left}
.chapter-screen .eyebrow{margin-top:2px}
.chapter-screen .seg{margin:6px 0 18px}
/* mismo tratamiento que .subtitle — 07-spec §4.3 */
.chapter-lede{color:var(--ink-soft);margin:2px 0 18px;font-size:14px;line-height:1.55}

.nutshell{
  background:var(--surface);border:1px solid var(--line);border-radius:12px;
  padding:16px 18px;margin:8px 0 20px;
}
.nutshell ul{margin:6px 0 0;padding-left:18px;color:var(--ink-soft);font-size:var(--fs-body);line-height:1.7}

.chapter-play{margin-top:6px}
.chapter-soon{
  background:var(--surface-2);border-radius:12px;padding:16px 18px;
  color:var(--ink-soft);font-size:13px;text-align:center;
}
.chapter-cards-box{margin:26px 0 4px}
.chapter-cards-box summary{cursor:pointer;color:var(--gold);font-size:12px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:12px}
.chapter-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(56px,1fr));gap:8px}
.mini-card{display:block;border-radius:6px;overflow:hidden}
.mini-card img{width:100%;aspect-ratio:2/3;object-fit:cover;display:block}

/* ---------- carrusel apilado (deck) — dentro de la pantalla de capítulo ---------- */
.chapter-deck{margin:10px 0 8px}
.cover-stage{
  position:relative;width:100%;height:340px;
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;touch-action:pan-y;user-select:none;-webkit-user-select:none;
}
.cover-track{position:absolute;inset:0}
.cover-slide{
  position:absolute;top:50%;left:50%;width:220px;aspect-ratio:2/3;
  transform-origin:center;border-radius:var(--radius);overflow:hidden;background:var(--surface-3);
  box-shadow:var(--shadow);
  transition:transform .38s cubic-bezier(.2,.75,.2,1), opacity .38s ease;
  will-change:transform,opacity;
}
.cover-slide img{width:100%;height:100%;object-fit:cover;display:block;pointer-events:none}
.cover-slide.is-active{cursor:zoom-in;z-index:6;box-shadow:0 0 0 1px var(--gold-line),var(--shadow)}
.cover-slide:not(.is-active){cursor:pointer;filter:brightness(.55) saturate(.85)}
.cover-slide.is-hidden{opacity:0;pointer-events:none}
.cover-nav{
  position:absolute;top:50%;transform:translateY(-50%);z-index:20;
  width:36px;height:36px;border:0;border-radius:50%;
  background:rgba(19,22,28,.72);color:var(--ink);font-size:20px;line-height:1;cursor:pointer;
  display:grid;place-items:center;backdrop-filter:blur(4px);
}
.cover-nav[hidden]{display:none}
.cover-nav.prev{left:0}
.cover-nav.next{right:0}
.cover-nav:hover{background:rgba(19,22,28,.9)}
.cover-nav:focus-visible{box-shadow:var(--focus-ring);outline:none}
.cover-count{display:block;margin:-4px auto 0;width:max-content;font-size:var(--fs-2xs);letter-spacing:.08em;
  font-family:var(--mono);color:var(--ink-soft);background:var(--surface-2);padding:3px 11px;border-radius:999px}
.cover-count[hidden]{display:none}

/* ---------- lightbox ---------- */
.lightbox{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:24px;
  background:var(--overlay);backdrop-filter:blur(6px)}
.lightbox img{max-width:min(460px,90vw);max-height:88vh;width:auto;height:auto;border-radius:var(--radius);
  box-shadow:var(--shadow)}
.lightbox-close{position:absolute;top:16px;right:18px;width:42px;height:42px;border:0;border-radius:50%;
  background:var(--surface-3);color:var(--ink);font-size:17px;cursor:pointer}
.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border:0;
  border-radius:50%;background:var(--surface-3);color:var(--ink);font-size:24px;line-height:1;
  cursor:pointer;display:grid;place-items:center}
.lightbox-nav.prev{left:14px}
.lightbox-nav.next{right:14px}
.lightbox-nav:hover{background:var(--surface-2)}
.lightbox-close:focus-visible,.lightbox-nav:focus-visible{box-shadow:var(--focus-ring);outline:none}

/* ---------- paywall ---------- */
.paywall{position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:24px;
  background:var(--overlay);backdrop-filter:blur(6px)}
.paywall.hidden{display:none}
.paywall-box{max-width:380px;width:100%;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:28px 24px;text-align:center;position:relative}
.paywall-close{position:absolute;top:12px;right:12px;width:40px;height:40px;border:0;border-radius:50%;
  background:var(--surface-3);color:var(--ink);font-size:15px;cursor:pointer}
.paywall-title{font-family:var(--display);font-size:20px;margin:0 0 8px}
.paywall-sub{color:var(--ink-soft);font-size:14px;margin:0 0 22px}
.paywall-btn{display:block;width:100%;font-family:var(--mono);font-size:13px;padding:12px 16px;
  border-radius:999px;border:1px solid var(--gold-line);background:var(--gold-soft);color:var(--gold);
  cursor:pointer;margin-bottom:10px}
.paywall-btn:hover{background:var(--gold-line)}
.paywall-btn.secondary{border-color:var(--line);background:var(--surface-2);color:var(--ink)}
.paywall-btn.secondary:hover{background:var(--surface-3);border-color:var(--ink-soft)}
a.paywall-btn{text-decoration:none;box-sizing:border-box}

/* ---------- menú ⋯ — 12-spec: popover anclado, no bottom-sheet ---------- */
.popmenu{
  position:fixed;z-index:70;min-width:200px;max-width:260px;
  background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:6px;display:flex;flex-direction:column;gap:2px;
}
.popmenu button{
  text-align:left;padding:10px 12px;border-radius:8px;font-size:var(--fs-cap);
  color:var(--ink);background:none;border:0;cursor:pointer;
}
.popmenu button:hover{background:var(--surface-3)}

/* ═══════════════════════════ MINI-REPRODUCTOR ═══════════════════════════
   Grid de 2 filas: la barra de progreso arriba (ocupa las 2 columnas),
   abajo el botón de apertura (thumb+meta, columna elástica) a la izquierda
   y los controles de transporte a la derecha. */
.mini:not([hidden]){
  position:fixed;left:0;right:0;bottom:0;z-index:40;
  display:grid;grid-template-columns:1fr auto;align-items:center;
  padding:0 max(14px,calc((100vw - var(--max))/2 + 14px));
  background:rgba(19,22,28,.94);backdrop-filter:blur(18px);
  border-top:1px solid var(--line);
}
.mini-track{
  grid-column:1/-1;height:2px;margin:0 -14px;background:var(--line);cursor:pointer;position:relative;
}
.mini-track::before{
  content:"";position:absolute;inset:0 auto 0 0;width:calc(var(--f,0) * 100%);background:var(--gold);
}
.mini-open{
  display:flex;align-items:center;gap:11px;min-width:0;
  padding:11px 10px 11px 0;border:0;background:transparent;cursor:pointer;text-align:left;
}
.mini-thumb{width:34px;height:34px;border-radius:7px;background:var(--surface-2) center/cover no-repeat;flex:0 0 auto}
.mini-thumb.is-glyph{display:grid;place-items:center;color:var(--gold);font-family:var(--display);font-size:14px}
.mini-meta{display:flex;flex-direction:column;min-width:0}
.mini-meta strong{font-size:11px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mini-meta span{font-size:var(--fs-2xs);color:var(--ink-soft);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mini-controls{display:flex;align-items:center;gap:6px;padding:11px 0 11px 6px;flex:0 0 auto}
/* B5: círculo presionable, no texto mono suelto — mismo lenguaje en mini y full. */
.seek{
  width:44px;height:44px;border-radius:50%;flex:0 0 auto;
  border:1px solid var(--line);background:var(--surface);
  font-family:var(--mono);font-size:11px;color:var(--ink-soft);cursor:pointer;
  display:grid;place-items:center;
  transition:background .15s,border-color .15s,transform .1s;
}
.seek:hover{color:var(--ink);background:var(--gold-soft);border-color:var(--gold-line)}
.seek:active{transform:scale(.94)}
/* Pedido de Matías: sin esto no quedaba claro que la mini-barra se puede abrir
   a pantalla completa — vuelve como afordancia, más chico que los círculos de
   transporte para no competir con ellos. */
.mini-up{
  width:30px;height:30px;flex:0 0 auto;color:var(--ink-soft);cursor:pointer;
  display:grid;place-items:center;
}
.mini-up:hover{color:var(--gold)}
/* Antes "vela" (degradé + resplandor) — rediseño 20/9: tinta plana, como el
   sello de un catálogo de especímenes, sin brillo. */
.mini-play{
  width:44px;height:44px;border-radius:50%;font-size:15px;cursor:pointer;
  color:var(--gold-ink);display:grid;place-items:center;
  background:var(--gold);
  transition:transform .1s;
}
.mini-play:active{transform:scale(.96)}

/* ═══════════════════════════ PLAYER FULL ═══════════════════════════ */
/* [hidden] y una class{display:...} tienen la misma especificidad — sin el
   :not([hidden]) acá, el display:flex de la clase le gana al [hidden] del
   navegador y el overlay tapa la pantalla aunque esté "cerrado". */
/* Pedido de Matías: se veía "muy transparente" — se confundía con lo de atrás.
   Fondo bien opaco (con un resto de blur para no perder el efecto que le
   gusta, pero mucho más leve) + un "marco" dorado (.pf-frame) que contiene
   el contenido en vez de dejarlo flotando directo sobre lo que hay detrás. */
.player-full:not([hidden]){
  position:fixed;inset:0;z-index:60;
  background:rgba(19,22,28,.96);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  display:flex;flex-direction:column;align-items:center;
  padding:calc(20px + env(safe-area-inset-top)) max(20px,calc((100vw - var(--max))/2 + 20px)) 30px;
  overflow-y:auto;
  animation:pf-up .5s cubic-bezier(.16,.84,.44,1);
}
@media(prefers-reduced-motion:reduce){.player-full{animation:none}}
@keyframes pf-up{from{transform:translateY(100%)}to{transform:translateY(0)}}
.pf-top{width:100%;max-width:420px;display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
/* Pedido de Matías: "Minimizar" como texto plano no tenía jerarquía, costaba
   verlo como control. Círculo bordeado — mismo lenguaje que .pf-seek/.seek —
   en vez de rojo: acá "minimizar" no es una acción destructiva (no borra ni
   cancela nada, el audio sigue sonando), y el rojo en esta paleta está
   reservado para --blocked/error; usarlo acá mandaría la señal equivocada.
   Doy más peso con tamaño+borde+fondo en vez de con un color de alarma. */
.pf-close,.pf-more{
  width:44px;height:44px;border-radius:50%;flex:0 0 auto;
  border:1px solid var(--gold-line);background:var(--surface-2);
  color:var(--ink);font-size:16px;cursor:pointer;
  display:grid;place-items:center;transition:background .15s,transform .1s;
}
.pf-close:hover,.pf-more:hover{background:var(--gold-soft)}
.pf-close:active,.pf-more:active{transform:scale(.92)}
.pf-more{font-size:18px}
/* 15-spec §4: con un solo ítem, botón directo en vez de menú — mismo
   lenguaje visual que .pf-close/.pf-more (borde --gold-line, fondo
   --surface-2), con label porque hoy no hay nada más que elegir. */
.view-card-btn{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 14px;border-radius:999px;
  border:1px solid var(--gold-line);background:var(--surface-2);color:var(--ink);
  font-size:var(--fs-cap);cursor:pointer;transition:background .15s,transform .1s;
}
.view-card-btn:hover{background:var(--gold-soft)}
.view-card-btn:active{transform:scale(.96)}
.pf-frame{
  width:100%;max-width:420px;display:flex;flex-direction:column;align-items:center;
  background:rgba(27,31,39,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid var(--gold-line);border-radius:var(--radius-lg);
  padding:26px 20px 22px;
  box-shadow:0 24px 60px -24px rgba(0,0,0,.65),inset 0 1px 0 rgba(255,255,255,.03);
}
.pf-card{width:150px;aspect-ratio:2/3;object-fit:cover;border-radius:var(--radius);margin-bottom:16px;cursor:pointer;
  border:1px solid var(--gold-line);box-shadow:var(--shadow)}
.pf-talk{width:150px;aspect-ratio:2/3;border-radius:var(--radius);background:var(--surface);display:grid;place-items:center;margin-bottom:16px;
  border:1px solid var(--gold-line);box-shadow:var(--shadow)}
.pf-talk .mod-glyph{font-size:44px;color:var(--gold)}
.pf-title{font-size:var(--fs-h2);text-align:center;margin-bottom:2px}
.pf-sub{color:var(--ink-soft);font-size:var(--fs-cap);margin:0 0 20px}
.pf-scrub-row{width:100%;max-width:420px}
/* B5: track propio (mismo patrón --f que .mini-track) + "cuenta" circular en
   vez del <input type=range> nativo — hoy dos lenguajes distintos, pasan a ser uno. */
.pf-scrub{
  position:relative;height:6px;border-radius:3px;background:var(--line);
  cursor:pointer;touch-action:none;margin:4px 0;
}
.pf-scrub-fill{
  position:absolute;inset:0 auto 0 0;width:calc(var(--f,0) * 100%);
  border-radius:3px;background:var(--gold);
}
.pf-scrub-bead{
  position:absolute;top:50%;left:calc(var(--f,0) * 100%);width:16px;height:16px;
  margin:-8px 0 0 -8px;border-radius:50%;
  background:var(--gold);
}
.pf-times{display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;color:var(--ink-soft);margin-top:2px}
/* 10-spec: 5 círculos en la fila (⏮ −15 ▶ +30 ⏭) — gap más chico para que
   entren cómodos en los 420px del bloque del scrub. */
.pf-controls{display:flex;align-items:center;gap:18px;margin:18px 0}
.pf-seek:disabled{opacity:.4;cursor:default}
.pf-seek:disabled:hover{background:var(--surface);border-color:var(--line)}
.pf-seek{
  width:52px;height:52px;border-radius:50%;flex:0 0 auto;
  border:1px solid var(--line);background:var(--surface);
  font-family:var(--mono);font-size:11px;color:var(--ink-soft);cursor:pointer;
  display:grid;place-items:center;transition:background .15s,border-color .15s,transform .1s;
}
.pf-seek:hover{color:var(--ink);background:var(--gold-soft);border-color:var(--gold-line)}
.pf-seek:active{transform:scale(.94)}
.pf-play{
  width:64px;height:64px;border-radius:50%;color:var(--gold-ink);
  font-size:22px;cursor:pointer;display:grid;place-items:center;
  background:var(--gold);
  transition:transform .1s;
}
.pf-play:active{transform:scale(.96)}
.pf-row2{display:flex;align-items:center;gap:14px;margin-bottom:16px;flex-wrap:wrap;justify-content:center}
.pf-speed{font-family:var(--mono)}
.pf-next{color:var(--ink-soft);font-size:12px;margin-top:8px;text-align:center}
.pf-next.is-end{color:var(--ink-soft)}

/* ═══════════════════════════ ÍNDICE DE CARTAS ═══════════════════════════ */
.cartas-search{
  width:100%;padding:12px 14px;border-radius:var(--radius);border:1px solid var(--line);
  background:var(--surface);color:var(--ink);margin:14px 0 12px;
}
.cartas-search::placeholder{color:var(--ink-faint)}
.filter-chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:18px}
.filter-chips .chip[aria-pressed="true"]{border-color:var(--gold-line);color:var(--gold)}
.cartas-empty{color:var(--ink-soft);font-size:13px;text-align:center;padding:30px 0}
.card-grid{
  display:grid;gap:10px;
  grid-template-columns:repeat(4,1fr);
}
@media(min-width:560px){.card-grid{grid-template-columns:repeat(5,1fr)}}
@media(min-width:768px){.card-grid{grid-template-columns:repeat(6,1fr)}}
@media(min-width:980px){.card-grid{grid-template-columns:repeat(8,1fr)}}
.card-cell{
  position:relative;display:block;border-radius:8px;overflow:hidden;
  aspect-ratio:2/3;background:var(--surface-2);text-decoration:none;
}
.card-cell img{width:100%;height:100%;object-fit:cover;display:block}
.card-cell-label{
  position:absolute;left:0;right:0;bottom:0;padding:4px 6px;font-size:9px;
  color:var(--ink);background:linear-gradient(transparent,rgba(0,0,0,.85));
  opacity:0;transition:opacity .15s;
}
.card-cell:hover .card-cell-label,.card-cell:focus-visible .card-cell-label{opacity:1}
@media(max-width:560px){
  .card-cell-label{opacity:1;position:static;background:none;padding:4px 0 0;text-align:center;color:var(--ink-soft)}
}

/* ═══════════════════════════ FICHA DE CARTA ═══════════════════════════ */
.sheet-wrap:not([hidden]){position:fixed;inset:0;z-index:70;display:grid;place-items:center;padding:20px}
.sheet-backdrop{position:absolute;inset:0;background:var(--overlay);backdrop-filter:blur(4px)}
.sheet{
  position:relative;z-index:1;width:100%;max-width:420px;max-height:88vh;overflow-y:auto;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px 24px 24px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;
}
.sheet-close{position:absolute;top:12px;right:12px;width:40px;height:40px;border-radius:50%;
  background:var(--surface-3);color:var(--ink);font-size:14px;cursor:pointer}
.sheet-close:focus-visible{box-shadow:var(--focus-ring);outline:none}
/* 18-spec: espejo del "✕" — mismo tamaño de círculo, sin fondo sólido, la
   opción callada en la esquina opuesta. */
.sheet-home{
  position:absolute;top:12px;left:12px;width:40px;height:40px;
  border-radius:50%;border:1px solid var(--line);background:transparent;
  color:var(--ink-soft);display:grid;place-items:center;cursor:pointer;
  transition:background .15s,border-color .15s,color .15s;
}
.sheet-home:hover{border-color:var(--gold-line);color:var(--gold);background:var(--gold-soft)}
.sheet-img{width:180px;aspect-ratio:2/3;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow);cursor:pointer}
.sheet-title{font-size:24px;margin-bottom:4px}
.sheet-label{margin:6px 0 0;color:var(--ink-soft);font-size:11px}
/* línea de encuadre de la ficha de Mayor — 07-spec §4.4 */
.sheet-lede{color:var(--ink-soft);margin:0 0 4px;font-size:13px;line-height:1.5}
.kw-box{width:100%;background:var(--surface-2);border-radius:12px;padding:14px 16px;text-align:left}
.kw-box p{margin:4px 0;font-size:var(--fs-cap);line-height:1.6;color:var(--ink-soft)}
.kw-box .eyebrow{margin-bottom:6px}
.sheet-cross-copy{color:var(--ink-soft);font-size:12.5px;line-height:1.5;margin:0}
.cross-rows{width:100%;display:flex;flex-direction:column;gap:8px}
.chapter-link-row{
  display:flex;align-items:center;gap:12px;background:var(--surface-2);
  border-radius:10px;padding:9px 12px;text-align:left;
}
.chapter-link-row .row-main{flex:1 1 auto;min-width:0}
.chapter-link-row .row-icon{
  width:30px;height:30px;border-radius:50%;background:var(--gold-soft);color:var(--gold);
  display:grid;place-items:center;flex:0 0 auto;cursor:pointer;font-size:12px;
}
.sheet .btn{margin-top:6px}

/* ═══════════════════════════ TOAST ═══════════════════════════ */
.toast{
  position:fixed;left:50%;bottom:96px;transform:translate(-50%,10px);z-index:90;
  background:var(--surface-2);border:1px solid var(--line);color:var(--ink);
  padding:10px 18px;border-radius:999px;font-size:12px;opacity:0;
  transition:opacity .2s,transform .2s;pointer-events:none;
}
.toast.show{opacity:1;transform:translate(-50%,0)}
body.player-open .toast{bottom:calc(100vh - 60px)}

@media(prefers-reduced-motion:reduce){
  .player-full{animation:none}
  .cover-slide{transition:none}
}

/* ---------- mobile ---------- */
@media(max-width:650px){
  .topbar{padding-top:calc(18px + env(safe-area-inset-top))}
  main{padding:0 16px}
  h1{font-size:30px}
  .cover-stage{height:300px}
  .cover-slide{width:58vw;max-width:210px;border-radius:var(--radius)}
  .chapter-row-name{padding:10px 4px}
}