/* POKER AULA — sistema de diseño
   Dirección: academia nocturna. Tinta azul-petróleo profunda, papel marfil para las cartas,
   latón solo en el botón de dealer (la marca). Serif humanista para títulos, sans del sistema para leer.
   Contraste AA verificado para texto (ver docs/ACCESSIBILITY.md). */
:root {
  --ink: #0f1d26;          /* fondo */
  --ink-2: #142a35;        /* superficie */
  --ink-3: #1c3744;        /* superficie elevada / bordes fuertes */
  --line: #2b4a58;         /* bordes decorativos */
  --control-line: #5a7d8c; /* bordes de controles (≥ 3:1, WCAG 1.4.11) */
  --paper: #ece6da;        /* texto principal (marfil) */
  --paper-dim: #b8c2c4;    /* texto secundario (≥ 7:1 sobre --ink) */
  --muted: #8fa3a8;        /* texto terciario (≥ 4.8:1 sobre --ink) */
  --chalk: #7fd1c0;        /* acento interactivo (tiza turquesa) */
  --chalk-strong: #a6e3d6;
  --brass: #c9a45c;        /* latón: botón de dealer / marca */
  --felt: #1d4a4a;         /* paño de la mesa */
  --felt-edge: #0b2a2c;
  --card: #f6f2e8;         /* carta */
  --suit-s: #1c2430; --suit-h: #b8322d; --suit-d: #2563a8; --suit-c: #2b7a4b;
  --ok: #73d29a; --ok-bg: #173c2c;
  --good: #8fd3e0; --good-bg: #173843;
  --warn: #f0c36a; --warn-bg: #3d3218;
  --bad: #ff8f86; --bad-bg: #44201f;
  --radius-s: 4px; --radius: 8px; --radius-l: 14px;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", "URW Palladio L", Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --step--1: clamp(0.85rem, 0.82rem + 0.1vw, 0.9rem);
  --step-0: clamp(1rem, 0.97rem + 0.15vw, 1.075rem);
  --step-1: clamp(1.2rem, 1.12rem + 0.35vw, 1.4rem);
  --step-2: clamp(1.45rem, 1.3rem + 0.7vw, 1.9rem);
  --step-3: clamp(1.8rem, 1.5rem + 1.4vw, 2.75rem);
  --step-4: clamp(2.2rem, 1.7rem + 2.6vw, 3.9rem);
  --focus: 0 0 0 3px var(--ink), 0 0 0 5px var(--chalk-strong);
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0; background: var(--ink); color: var(--paper); font-family: var(--sans); font-size: var(--step-0);
  line-height: 1.6; min-height: 100vh; display: flex; flex-direction: column;
}
body.large-text { font-size: 1.15em; }
img, svg { max-width: 100%; }
a { color: var(--chalk); text-underline-offset: 3px; }
a:hover { color: var(--chalk-strong); }
:focus-visible { outline: none; box-shadow: var(--focus); border-radius: var(--radius-s); }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.15; letter-spacing: -0.01em; margin: 0 0 0.5em; text-wrap: balance; }
h1 { font-size: var(--step-3); }
h2 { font-size: var(--step-2); }
h3 { font-size: var(--step-1); }
p { margin: 0 0 1em; max-width: 68ch; }
code { word-break: break-all; }
small, .small { font-size: var(--step--1); }
.muted { color: var(--muted); }
.dim { color: var(--paper-dim); }
.num { font-variant-numeric: tabular-nums; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 1rem; top: -4rem; background: var(--paper); color: var(--ink); padding: .6rem 1rem; z-index: 100; border-radius: var(--radius); }
.skip-link:focus { top: 1rem; }

/* ───── Estructura ───── */
.wrap { width: min(100% - 2rem, 72rem); margin-inline: auto; }
.narrow { width: min(100% - 2rem, 44rem); margin-inline: auto; }
main { flex: 1; padding-block: 1.5rem 5.5rem; }
@media (min-width: 1200px) { main { padding-bottom: 3rem; } }
.stack > * + * { margin-top: 1rem; }
.stack-l > * + * { margin-top: 2rem; }
.row { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; }
.spread { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; justify-content: space-between; }
.grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr)); }
.grid-2 { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 820px) { .grid-2 { grid-template-columns: 1fr 1fr; } }

/* ───── Cabecera ───── */
.topbar { border-bottom: 1px solid var(--line); background: var(--ink); position: sticky; top: 0; z-index: 20; }
.topbar .wrap { display: flex; align-items: center; gap: 1rem; min-height: 3.5rem; }
.brand { display: inline-flex; align-items: center; gap: .55rem; color: var(--paper); text-decoration: none; font-family: var(--serif); font-size: 1.3rem; font-weight: 600; letter-spacing: .04em; }
.brand-mark { width: 1.6rem; height: 1.6rem; border-radius: 50%; background: var(--brass); color: var(--ink); display: grid; place-items: center; font: 700 .62rem/1 var(--sans); letter-spacing: .02em; box-shadow: inset 0 0 0 2px #e5cd94, inset 0 0 0 4px var(--brass); }
.topnav { margin-left: auto; display: none; gap: .25rem; align-items: center; }
.topnav a, .topnav button { color: var(--paper-dim); text-decoration: none; padding: .45rem .7rem; border-radius: var(--radius); font-size: var(--step--1); background: none; border: 0; font-family: inherit; cursor: pointer; }
.topnav a:hover, .topnav a[aria-current="page"] { color: var(--paper); background: var(--ink-2); }
@media (min-width: 1200px) { .topnav { display: flex; } .topbar .menu-toggle { display: none; } }
.menu-toggle { margin-left: auto; }
.mobile-menu { border-top: 1px solid var(--line); padding: .75rem 0 1rem; }
.mobile-menu[hidden] { display: none; }
.mobile-menu a { display: block; padding: .7rem 0; color: var(--paper); text-decoration: none; border-bottom: 1px solid var(--ink-3); }

/* Navegación inferior del alumno (móvil) */
.bottomnav { position: fixed; inset: auto 0 0 0; background: var(--ink-2); border-top: 1px solid var(--line); z-index: 30; padding-bottom: env(safe-area-inset-bottom); }
.bottomnav ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); }
.bottomnav a { display: flex; flex-direction: column; align-items: center; gap: .1rem; padding: .5rem .2rem .55rem; color: var(--paper-dim); text-decoration: none; font-size: .72rem; min-height: 3.4rem; justify-content: center; }
.bottomnav a[aria-current="page"] { color: var(--chalk); }
.bottomnav svg { width: 1.3rem; height: 1.3rem; }
@media (min-width: 1200px) { .bottomnav { display: none; } }
body.focus-mode .bottomnav { display: none; }
body.focus-mode main { padding-bottom: 2rem; }

/* ───── Botones ───── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; min-height: 2.9rem; padding: .6rem 1.15rem; border-radius: var(--radius); border: 1px solid var(--control-line); background: var(--ink-2); color: var(--paper); font: 600 var(--step-0)/1.2 var(--sans); text-decoration: none; cursor: pointer; transition: background .15s, border-color .15s; }
.btn:hover { background: var(--ink-3); color: var(--paper); border-color: var(--muted); }
.btn-primary { background: var(--chalk); border-color: var(--chalk); color: #0b2620; }
.btn-primary:hover { background: var(--chalk-strong); border-color: var(--chalk-strong); color: #0b2620; }
.btn-ghost { background: transparent; }
.btn-danger { border-color: #8a3a35; color: var(--bad); background: transparent; }
.btn-small { min-height: 2.75rem; padding: .35rem .8rem; font-size: var(--step--1); }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .5; cursor: not-allowed; }
.btn-block { width: 100%; }
.linklike { background: none; border: 0; color: var(--chalk); text-decoration: underline; cursor: pointer; font: inherit; padding: 0; }

/* ───── Formularios ───── */
form.form { display: grid; gap: 1rem; max-width: 30rem; }
label { font-weight: 600; font-size: var(--step--1); display: block; margin-bottom: .3rem; }
input[type=email], input[type=password], input[type=text], input[type=search], input[type=number], select, textarea {
  width: 100%; min-height: 2.9rem; padding: .6rem .8rem; border-radius: var(--radius); border: 1px solid var(--control-line); background: #0c1820; color: var(--paper); font: inherit;
}
textarea { min-height: 16rem; font: .85rem/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
input:focus-visible, select:focus-visible, textarea:focus-visible { border-color: var(--chalk); }
.field-hint { color: var(--muted); font-size: var(--step--1); margin-top: .3rem; }
.check { display: flex; gap: .6rem; align-items: flex-start; font-weight: 400; }
.check input { width: 1.25rem; height: 1.25rem; margin-top: .2rem; accent-color: var(--chalk); }
.alert { border: 1px solid var(--line); border-left-width: 4px; padding: .8rem 1rem; border-radius: var(--radius); background: var(--ink-2); }
.alert-ok { border-left-color: var(--ok); }
.alert-error { border-left-color: var(--bad); }
.alert-warn { border-left-color: var(--warn); }
.alert p:last-child { margin-bottom: 0; }

/* ───── Paneles ───── */
.panel { background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius-l); padding: 1.25rem; }
.panel-quiet { border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem; }
.panel h2:first-child, .panel h3:first-child { margin-top: 0; }
.kpis { display: grid; grid-template-columns: repeat(2, 1fr); gap: .5rem 1.5rem; }
@media (min-width: 700px) { .kpis { grid-template-columns: repeat(4, 1fr); } }
.kpi { border-top: 1px solid var(--line); padding-top: .6rem; }
.kpi-value { font: 600 var(--step-2)/1.1 var(--serif); font-variant-numeric: tabular-nums; }
.kpi-label { color: var(--paper-dim); font-size: var(--step--1); }
.kpi-sample { color: var(--muted); font-size: .78rem; }
.bar { height: .5rem; background: var(--ink-3); border-radius: 99px; overflow: hidden; }
.bar > span { display: block; height: 100%; background: var(--chalk); border-radius: 99px; }
.tag { display: inline-block; font-size: .78rem; border: 1px solid var(--line); border-radius: 99px; padding: .1rem .55rem; color: var(--paper-dim); white-space: nowrap; }
.tag-format { border-color: #3c5f6c; color: var(--paper-dim); white-space: normal; text-align: center; max-width: 100%; }
table.data { width: 100%; border-collapse: collapse; font-size: var(--step--1); }
table.data th, table.data td { text-align: left; padding: .55rem .5rem; border-bottom: 1px solid var(--ink-3); vertical-align: top; }
table.data th { color: var(--paper-dim); font-weight: 600; }
.table-scroll { overflow-x: auto; }

/* Estados de dominio (texto + forma, nunca solo color) */
.state { display: inline-flex; align-items: center; gap: .35rem; font-size: .8rem; padding: .1rem .5rem; border-radius: 99px; border: 1px solid var(--line); }
.state::before { content: ""; width: .55rem; height: .55rem; border-radius: 50%; border: 2px solid currentColor; }
.state-new { color: var(--muted); }
.state-learning { color: var(--warn); }
.state-practicing { color: var(--good); }
.state-consolidating { color: var(--chalk); }
.state-consolidating::before, .state-mastered::before { background: currentColor; }
.state-mastered { color: var(--ok); }
.state-needs_review { color: var(--bad); }
.state-needs_review::before { border-radius: 2px; transform: rotate(45deg); }

/* ───── Breadcrumb ───── */
.crumbs { font-size: var(--step--1); color: var(--paper-dim); margin-bottom: 1rem; }
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: .3rem; padding: 0; margin: 0; }
.crumbs li + li::before { content: "›"; margin-right: .3rem; color: var(--muted); }
.crumbs a { color: var(--paper-dim); }

/* ───── Cartas ───── */
.cards { display: inline-flex; gap: .3rem; vertical-align: middle; }
.pcard { --w: 2.6rem; width: var(--w); height: calc(var(--w) * 1.4); border-radius: calc(var(--w) * .12); background: var(--card); color: var(--suit-s); display: inline-grid; grid-template-rows: auto 1fr; padding: calc(var(--w) * .08); font-family: var(--sans); font-weight: 700; line-height: 1; box-shadow: 0 1px 0 rgba(0,0,0,.35); position: relative; user-select: none; }
.pcard .r { font-size: calc(var(--w) * .42); letter-spacing: -.04em; }
.pcard .s { font-size: calc(var(--w) * .5); align-self: end; justify-self: end; }
.pcard.s-h { color: var(--suit-h); } .pcard.s-d { color: var(--suit-d); } .pcard.s-c { color: var(--suit-c); }
.pcard.back { background: repeating-linear-gradient(45deg, #24505a 0 6px, #1b3f48 6px 12px); box-shadow: inset 0 0 0 3px var(--card); }
.pcard.ghost { background: transparent; border: 2px dashed var(--line); box-shadow: none; }
.pcard.dim { opacity: .35; }
.pcard.hl { box-shadow: 0 0 0 3px var(--warn); }
.pcard.win { box-shadow: 0 0 0 3px var(--ok); }
.cards-l .pcard { --w: 3.4rem; }
.cards-s .pcard { --w: 1.9rem; }
.inline-cards .pcard { --w: 1.45rem; padding: 2px; }
.inline-cards .pcard { display: inline-flex; flex-direction: row; gap: 1px; height: auto; align-items: baseline; }
.inline-cards .pcard .r, .inline-cards .pcard .s { font-size: .9rem; }
body.two-color .pcard.s-d { color: var(--suit-h); } body.two-color .pcard.s-c { color: var(--suit-s); }

/* ───── Mesa ───── */
.table-wrap { position: relative; width: 100%; max-width: 46rem; margin-inline: auto; }
.felt { position: relative; aspect-ratio: 16 / 10; border-radius: 999px; background: radial-gradient(ellipse at 50% 40%, #245858, var(--felt) 70%); box-shadow: inset 0 0 0 10px var(--felt-edge), inset 0 0 0 12px #315f5d; margin: 2.2rem 1.2rem; }
@media (max-width: 520px) { .felt { aspect-ratio: 4 / 5; border-radius: 46% / 32%; margin: 2.4rem .4rem; } }
.felt-center { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: .45rem; text-align: center; padding: 1rem; }
.pot { font-weight: 700; color: var(--paper); background: rgba(9, 25, 28, .75); border-radius: 99px; padding: .15rem .8rem; font-variant-numeric: tabular-nums; font-size: var(--step--1); }
.seat { position: absolute; transform: translate(-50%, -50%); display: grid; justify-items: center; gap: .2rem; min-width: 4.4rem; }
.seat-plate { background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius); padding: .15rem .45rem; font-size: .74rem; line-height: 1.25; text-align: center; white-space: nowrap; }
.seat-plate b { display: block; font-size: .82rem; color: var(--paper); }
.seat.hero .seat-plate { border-color: var(--chalk); }
.seat.folded { opacity: .45; }
.seat.highlight .seat-plate { box-shadow: 0 0 0 2px var(--warn); }
.seat .cards .pcard { --w: 1.9rem; }
.seat.hero .cards .pcard { --w: 2.5rem; }
.bet-chip { font-size: .72rem; background: #0a1a1e; border: 1px solid #3d6a6b; border-radius: 99px; padding: 0 .45rem; font-variant-numeric: tabular-nums; }
.seat .dealer-btn { position: absolute; right: -1.5rem; bottom: .1rem; }
.dealer-btn { width: 1.35rem; height: 1.35rem; border-radius: 50%; background: var(--brass); color: var(--ink); font: 700 .62rem/1.35rem var(--sans); text-align: center; box-shadow: inset 0 0 0 2px #e5cd94; }
.table-meta { display: flex; flex-wrap: wrap; gap: .4rem; justify-content: center; margin-top: .4rem; }
.action-log { margin-top: .75rem; }
.action-log summary { cursor: pointer; color: var(--paper-dim); font-size: var(--step--1); }
.action-log ol { margin: .5rem 0 0; padding-left: 1.2rem; font-size: var(--step--1); color: var(--paper-dim); }
.action-log .street { color: var(--paper); font-weight: 600; list-style: none; margin-left: -1.2rem; margin-top: .4rem; }
.demo-steps { display: flex; gap: .5rem; align-items: center; justify-content: center; margin-top: .5rem; flex-wrap: wrap; }
.demo-caption { text-align: center; min-height: 3em; color: var(--paper); }

/* ───── Decisión ───── */
.decision { border: 1px solid var(--line); border-radius: var(--radius-l); padding: 1rem; background: var(--ink-2); }
.decision-prompt { font-size: var(--step-1); font-family: var(--serif); margin: .25rem 0 1rem; }
.options { display: grid; gap: .6rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 9rem), 1fr)); }
.opt { min-height: 3.2rem; font-size: var(--step-0); }
.opt[aria-pressed="true"] { border-color: var(--chalk); background: #1a3f45; }
.opt.is-best { border-color: var(--ok); }
.opt.is-chosen-bad { border-color: var(--bad); }
.feedback { margin-top: 1rem; border-radius: var(--radius); padding: 1rem; border: 1px solid var(--line); background: #0f2129; }
.verdict { display: flex; align-items: center; gap: .6rem; font: 600 var(--step-1)/1.2 var(--serif); margin-bottom: .5rem; }
.verdict .icon { width: 1.8rem; height: 1.8rem; border-radius: 50%; display: grid; place-items: center; font: 700 1rem/1 var(--sans); }
.v-excellent .icon, .v-correct .icon { background: var(--ok-bg); color: var(--ok); }
.v-good .icon { background: var(--good-bg); color: var(--good); }
.v-doubtful .icon { background: var(--warn-bg); color: var(--warn); }
.v-error .icon, .v-incorrect .icon { background: var(--bad-bg); color: var(--bad); }
.grade-row { display: flex; flex-wrap: wrap; gap: .4rem; margin: .4rem 0 .8rem; }
.grade-pill { font-size: .8rem; border-radius: 99px; padding: .1rem .55rem; border: 1px solid var(--line); }
.layers { margin-top: .8rem; }
.layers details { border-top: 1px solid var(--ink-3); padding: .55rem 0; }
.layers summary { cursor: pointer; font-weight: 600; }
.layers p { margin: .4rem 0 0; color: var(--paper-dim); }
.explain-hand { margin-top: .8rem; border-top: 1px dashed var(--line); padding-top: .8rem; }
.explain-hand ol { padding-left: 1.2rem; color: var(--paper-dim); font-size: var(--step--1); }

/* ───── Lección ───── */
.lesson-head { margin-bottom: 1.5rem; }
.lesson-body > * + * { margin-top: 1.5rem; }
.rich p { max-width: 68ch; }
.rich ul { padding-left: 1.2rem; max-width: 66ch; }
.callout { border-left: 4px solid var(--chalk); background: var(--ink-2); padding: .9rem 1rem; border-radius: 0 var(--radius) var(--radius) 0; }
.callout-title { font-weight: 700; margin-bottom: .3rem; display: flex; gap: .5rem; align-items: center; }
.callout-rule { border-left-color: var(--paper); }
.callout-convention { border-left-color: var(--warn); border-left-style: dashed; }
.callout-warning { border-left-color: var(--bad); }
.callout-responsible { border-left-color: var(--brass); }
.callout-tip { border-left-color: var(--good); }
.callout p:last-child { margin-bottom: 0; }
.takeaways { border: 1px solid var(--line); border-radius: var(--radius-l); padding: 1rem 1.25rem; }
.takeaways ul { margin: .3rem 0 0; padding-left: 1.2rem; }
.takeaways li + li { margin-top: .3rem; }
.gloss { border-bottom: 1px dotted var(--chalk); color: var(--paper); background: none; border-top: 0; border-left: 0; border-right: 0; padding: 0; font: inherit; cursor: help; }
.gloss-pop { position: absolute; z-index: 40; max-width: min(22rem, 90vw); background: var(--ink-3); border: 1px solid var(--line); border-radius: var(--radius); padding: .75rem .9rem; font-size: var(--step--1); box-shadow: 0 8px 30px rgba(0,0,0,.45); }
.gloss-pop b { display: block; margin-bottom: .2rem; }
.pos-chip { display: inline-block; font: 700 .78rem/1 var(--sans); border: 1px solid var(--line); border-radius: var(--radius-s); padding: .2rem .35rem; vertical-align: .1em; }
.lesson-nav { display: flex; gap: .75rem; flex-wrap: wrap; justify-content: space-between; border-top: 1px solid var(--line); padding-top: 1.25rem; margin-top: 2rem; }
.block-label { color: var(--paper-dim); font-size: var(--step--1); margin-bottom: .4rem; }

/* Ranking ladder */
.ladder { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; }
.ladder li { display: grid; grid-template-columns: 2.2rem 1fr; gap: .2rem .8rem; align-items: center; border-bottom: 1px solid var(--ink-3); padding-bottom: .5rem; }
.ladder .rank-n { font: 600 1.2rem/1 var(--serif); color: var(--brass); text-align: right; grid-row: span 2; }
.ladder .name { font-weight: 700; }

/* Grilla de rangos 13x13 */
.range-grid { display: grid; grid-template-columns: repeat(13, minmax(0, 1fr)); gap: 2px; font-size: clamp(.5rem, 1.6vw, .78rem); max-width: 34rem; }
.range-grid .cell { aspect-ratio: 1; display: grid; place-items: center; background: #13262f; color: var(--muted); border-radius: 2px; font-weight: 600; font-variant-numeric: tabular-nums; position: relative; }
.range-grid .cell.in { background: var(--chalk); color: #0b2620; }
.range-grid .cell.mixed { background: repeating-linear-gradient(135deg, #2f6f66 0 4px, #24564f 4px 8px); color: var(--paper); }
.range-grid .cell.cmp { outline: 2px solid var(--warn); outline-offset: -2px; }
.range-legend { display: flex; flex-wrap: wrap; gap: 1rem; font-size: var(--step--1); color: var(--paper-dim); margin-top: .5rem; }
.swatch { display: inline-block; width: .9rem; height: .9rem; border-radius: 2px; vertical-align: -.1em; margin-right: .3rem; }

/* Outs */
.deck-grid { display: grid; grid-template-columns: repeat(13, minmax(0, 1fr)); gap: 3px; max-width: 36rem; }
.deck-grid .pcard { --w: 100%; width: 100%; height: auto; aspect-ratio: 5 / 7; font-size: clamp(.5rem, 2vw, .9rem); }
.deck-grid .pcard .r, .deck-grid .pcard .s { font-size: 1em; }

/* Calculadora */
.calc { display: grid; gap: 1rem; }
.calc-inputs { display: grid; grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr)); gap: .75rem; }
.calc-steps { list-style: none; padding: 0; margin: 0; counter-reset: s; }
.calc-steps li { padding: .45rem 0; border-bottom: 1px solid var(--ink-3); }
.big-result { font: 600 var(--step-3)/1 var(--serif); font-variant-numeric: tabular-nums; }

/* Ítems de lista del curso */
.module { border: 1px solid var(--line); border-radius: var(--radius-l); padding: 1rem 1.1rem; }
.module-head { display: flex; gap: 1rem; align-items: baseline; justify-content: space-between; flex-wrap: wrap; }
.module-n { font: 600 var(--step-1)/1 var(--serif); color: var(--brass); margin-right: .5rem; }
.lesson-list { list-style: none; padding: 0; margin: .75rem 0 0; }
.lesson-list li { display: flex; gap: .75rem; align-items: center; padding: .5rem 0; border-top: 1px solid var(--ink-3); }
.lesson-list .status { width: 1.4rem; height: 1.4rem; border-radius: 50%; border: 2px solid var(--muted); flex: none; display: grid; place-items: center; font-size: .75rem; }
.lesson-list .status.completed { background: var(--ok); border-color: var(--ok); color: #0b2620; }
.lesson-list .status.started { border-color: var(--chalk); border-style: dashed; }
.lesson-list a { flex: 1; }

/* Hero landing */
.hero { padding-block: 2rem 1rem; display: grid; gap: 2rem; align-items: center; }
@media (min-width: 900px) { .hero { grid-template-columns: 1.05fr 1fr; padding-top: 3.5rem; } }
.hero h1 { font-size: var(--step-4); margin-bottom: .35em; }
.hero .lede { font-size: var(--step-1); color: var(--paper-dim); max-width: 34ch; }
.price-row { display: grid; gap: 1rem; grid-template-columns: 1fr; }
@media (min-width: 760px) { .price-row { grid-template-columns: 1fr 1fr; } }
.price { border: 1px solid var(--line); border-radius: var(--radius-l); padding: 1.4rem; display: grid; gap: .6rem; align-content: start; }
.price.featured { border-color: var(--chalk); }
.price-amount { font: 600 var(--step-3)/1 var(--serif); }
.price-amount small { font: 400 var(--step-0) var(--sans); color: var(--paper-dim); }
.price ul { padding-left: 1.1rem; margin: 0; }
.steps-flow { list-style: none; padding: 0; display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr)); counter-reset: f; }
.steps-flow li { border-top: 2px solid var(--line); padding-top: .6rem; counter-increment: f; }
.steps-flow li::before { content: counter(f); font: 600 1.3rem/1 var(--serif); color: var(--brass); display: block; margin-bottom: .3rem; }

/* Mapa de habilidades */
.skill-map { display: grid; gap: .8rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr)); }
.skill { border: 1px solid var(--line); border-radius: var(--radius-l); padding: .9rem; text-decoration: none; color: var(--paper); display: grid; gap: .45rem; }
.skill:hover { border-color: var(--chalk); color: var(--paper); }
.skill-meter { display: flex; gap: 3px; }
.skill-meter span { flex: 1; height: .4rem; background: var(--ink-3); border-radius: 2px; }
.skill-meter span.on { background: var(--chalk); }

/* Publicidad (claramente distinta de la UI del curso) */
.ad-slot { border: 1px dashed #4b5d63; border-radius: var(--radius-s); padding: .7rem .9rem; background: #10181c; color: #9aa7aa; margin-block: 2rem; }
.ad-label { font-size: .72rem; display: block; margin-bottom: .2rem; }
.ad-body { margin: 0; font-size: .85rem; }

/* Consentimiento */
.consent { position: fixed; inset: auto 1rem 1rem 1rem; max-width: 34rem; margin-inline: auto; background: var(--ink-3); border: 1px solid var(--line); border-radius: var(--radius-l); padding: 1rem; z-index: 50; box-shadow: 0 10px 40px rgba(0,0,0,.5); }
@media (max-width: 899px) { .consent { bottom: 4.4rem; } }
.consent[hidden] { display: none; }

footer.site { border-top: 1px solid var(--line); padding: 2rem 0 6rem; color: var(--paper-dim); font-size: var(--step--1); }
@media (min-width: 1200px) { footer.site { padding-bottom: 2rem; } }
footer.site nav { display: flex; flex-wrap: wrap; gap: .4rem 1.2rem; margin-bottom: 1rem; }
footer.site a { color: var(--paper-dim); }

.empty { border: 1px dashed var(--line); border-radius: var(--radius-l); padding: 1.5rem; text-align: center; }
.progress-dots { display: flex; gap: 4px; flex-wrap: wrap; }
.progress-dots span { width: .7rem; height: .7rem; border-radius: 50%; border: 1px solid var(--muted); }
.progress-dots span.ok { background: var(--ok); border-color: var(--ok); }
.progress-dots span.bad { background: var(--bad); border-color: var(--bad); }
.progress-dots span.cur { border-color: var(--chalk); border-width: 2px; }
.wc-table th { width: 30%; }
.compare-up { color: var(--ok); } .compare-down { color: var(--bad); }
.skeleton { background: linear-gradient(90deg, var(--ink-2), var(--ink-3), var(--ink-2)); background-size: 200% 100%; animation: sk 1.2s infinite; border-radius: var(--radius); min-height: 6rem; }
@keyframes sk { to { background-position: -200% 0; } }

.admin-shell { display: grid; gap: 1.5rem; }
.admin-shell > * { min-width: 0; }
@media (max-width: 999px) { .admin-nav { display: flex; flex-wrap: wrap; gap: .25rem; } .admin-nav a { padding: .4rem .6rem; background: var(--ink-2); } .admin-nav p { flex-basis: 100%; margin: .25rem 0 0; } }
@media (min-width: 1000px) { .admin-shell { grid-template-columns: 13rem 1fr; } }
.admin-nav a { display: block; padding: .45rem .6rem; border-radius: var(--radius); color: var(--paper-dim); text-decoration: none; }
.admin-nav a:hover, .admin-nav a[aria-current="page"] { background: var(--ink-2); color: var(--paper); }
.admin-banner { background: #3a2b10; color: var(--warn); text-align: center; font-size: .8rem; padding: .25rem; }

/* ───────── Actualización integral: progresión, rangos 13×13, entrenadores, animaciones ───────── */
:root {
  --act-raise: #4f9fe6; --act-iso: #77b8f2; --act-threebet: #e8b64f; --act-fourbet: #e9875f; --act-allin: #ff6b61;
  --act-call: #63c98c; --act-limp: #a58fd6; --act-check: #8fa3a8; --act-fold: #15303b;
}
.tag-warn { border-color: var(--warn); color: var(--warn); }
.lock { font-size: .9em; }
.lock-big { font-size: 3rem; line-height: 1; }
.module.is-locked { opacity: .78; }
.module.is-locked .module-n { background: var(--ink-3); }
.module.is-approved .module-head h2::after { content: " ✓"; color: var(--ok); }
.lesson-list li.is-locked { color: var(--muted); }
.lesson-list .lesson-locked { flex: 1; }
.mstate { font-size: .72rem; font-weight: 600; border-radius: 99px; padding: .05rem .5rem; border: 1px solid var(--line); white-space: nowrap; }
.mstate-nuevo { color: var(--muted); }
.mstate-aprendiendo { color: var(--warn); border-color: #6b5524; }
.mstate-dominado { color: var(--ok); border-color: #2c6b48; }
.btn.is-disabled, .btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; }
.mastery-check { margin-top: 2rem; border-color: var(--chalk); }
.mc-dots { display: flex; gap: .4rem; margin-bottom: .3rem; }
.mc-dot { width: .9rem; height: .9rem; border-radius: 50%; border: 2px solid var(--control-line); background: transparent; transition: background .25s, transform .25s; }
.mc-dot.is-done { background: var(--ok); border-color: var(--ok); transform: scale(1.1); }
.mc-dot.is-current { border-color: var(--chalk); box-shadow: 0 0 0 3px rgba(127,209,192,.25); }
.mc-after { margin-top: 1rem; }
.unlock-anim { animation: unlock .6s cubic-bezier(.2,.9,.3,1.3); }
@keyframes unlock { 0% { transform: scale(.94); opacity: 0; } 60% { transform: scale(1.02); opacity: 1; } 100% { transform: scale(1); } }
.deal-in .pcard, .deal-in.pcard { animation: deal .35s ease-out both; }
.deal-in .pcard:nth-child(2) { animation-delay: .07s; } .deal-in .pcard:nth-child(3) { animation-delay: .14s; } .deal-in .pcard:nth-child(4) { animation-delay: .21s; } .deal-in .pcard:nth-child(5) { animation-delay: .28s; }
@keyframes deal { from { opacity: 0; transform: translateY(-14px) rotate(-6deg) scale(.9); } to { opacity: 1; transform: none; } }
.bet-chip { position: relative; padding-left: 1.15rem; animation: chip-in .35s ease-out both; }
.bet-chip::before { content: ""; position: absolute; left: .2rem; top: 50%; width: .72rem; height: .72rem; margin-top: -.36rem; border-radius: 50%; background: radial-gradient(circle at 50% 50%, #f6f2e8 0 22%, #2f7bd0 23% 62%, #f6f2e8 63% 72%, #2f7bd0 73%); box-shadow: 0 1px 0 rgba(0,0,0,.5); }
@keyframes chip-in { from { opacity: 0; transform: translateY(6px) scale(.8); } }
.pot { position: relative; padding-left: 1.4rem; }
.pot::before { content: ""; position: absolute; left: 0; top: 50%; width: 1.05rem; height: 1.05rem; margin-top: -.55rem; border-radius: 50%; background: radial-gradient(circle, #f6f2e8 0 20%, #c9a45c 21% 60%, #f6f2e8 61% 70%, #c9a45c 71%); box-shadow: 0 -3px 0 -1px #8a6d33, 0 1px 0 rgba(0,0,0,.5); }
.opt { transition: transform .12s ease, background .15s, border-color .15s; }
.opt:active:not(:disabled) { transform: translateY(1px) scale(.98); }
.opt.is-best { animation: pulse-ok .5s ease-out; }
.opt.is-chosen-bad { animation: shake .35s ease-in-out; }
@keyframes pulse-ok { 0% { box-shadow: 0 0 0 0 rgba(115,210,154,.6); } 100% { box-shadow: 0 0 0 10px rgba(115,210,154,0); } }
@keyframes shake { 25% { transform: translateX(-3px); } 75% { transform: translateX(3px); } }
.act-btn { border-left-width: 5px; }
.act-btn-raise { border-left-color: var(--act-raise); } .act-btn-iso { border-left-color: var(--act-iso); } .act-btn-threebet { border-left-color: var(--act-threebet); }
.act-btn-fourbet { border-left-color: var(--act-fourbet); } .act-btn-allin { border-left-color: var(--act-allin); } .act-btn-call { border-left-color: var(--act-call); }
.act-btn-limp { border-left-color: var(--act-limp); } .act-btn-check { border-left-color: var(--act-check); } .act-btn-fold { border-left-color: #4b6874; }
/* Matriz 13×13 */
.chart-layout { display: grid; gap: 1.5rem; }
@media (min-width: 980px) { .chart-layout { grid-template-columns: minmax(0, 34rem) 1fr; align-items: start; } }
.chart-matrix { display: grid; grid-template-columns: repeat(13, minmax(0, 1fr)); gap: 2px; max-width: 34rem; font-size: clamp(.48rem, 1.7vw, .76rem); }
.chart-matrix .ccell { aspect-ratio: 1; display: grid; place-items: center; border-radius: 2px; font-weight: 700; position: relative; color: #0b1a20; background: var(--act-fold); line-height: 1; font-variant-numeric: tabular-nums; }
.chart-matrix .ccell .h { font-size: 1em; }
.chart-matrix .ccell .g { position: absolute; right: 2px; bottom: 1px; font-size: .62em; opacity: .75; }
.chart-matrix .act-fold { color: var(--muted); }
.ccell.act-raise { background: var(--act-raise); } .ccell.act-iso { background: var(--act-iso); } .ccell.act-threebet { background: var(--act-threebet); }
.ccell.act-fourbet { background: var(--act-fourbet); } .ccell.act-allin { background: var(--act-allin); } .ccell.act-call { background: var(--act-call); }
.ccell.act-limp { background: var(--act-limp); } .ccell.act-check { background: var(--act-check); }
.ccell.is-mixed { background: linear-gradient(135deg, var(--a1, var(--act-raise)) 0 50%, var(--a2, var(--act-fold)) 50% 100%); color: #0b1a20; }
.ccell.is-hl { outline: 3px solid #fff; outline-offset: 0; z-index: 1; transform: scale(1.18); box-shadow: 0 0 0 5px rgba(0,0,0,.6); animation: hl 1.2s ease-in-out 2; }
@keyframes hl { 50% { transform: scale(1.3); } }
.chart-matrix.is-compact { max-width: 22rem; font-size: clamp(.42rem, 1.5vw, .6rem); }
.chart-legend { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: .4rem 1rem; margin: .7rem 0 0; font-size: var(--step--1); }
.chart-legend li { display: flex; align-items: center; gap: .4rem; }
.sw { display: inline-grid; place-items: center; width: 1.2rem; height: 1.2rem; border-radius: 3px; font: 700 .7rem/1 var(--sans); color: #0b1a20; background: var(--act-fold); border: 1px solid var(--line); }
.sw.act-raise { background: var(--act-raise); } .sw.act-iso { background: var(--act-iso); } .sw.act-threebet { background: var(--act-threebet); } .sw.act-fourbet { background: var(--act-fourbet); }
.sw.act-allin { background: var(--act-allin); } .sw.act-call { background: var(--act-call); } .sw.act-limp { background: var(--act-limp); } .sw.act-check { background: var(--act-check); }
.sw.is-mixed { background: linear-gradient(135deg, var(--act-threebet) 0 50%, var(--act-call) 50%); }
.chart-assumptions { border-left: 3px solid var(--warn); padding-left: .8rem; }
.chart-why dt { font-weight: 600; margin-top: .6rem; display: flex; gap: .4rem; align-items: center; }
.chart-why dd { margin: .2rem 0 0 1.6rem; }
.chart-list { list-style: none; padding: 0; display: grid; gap: .5rem; grid-template-columns: repeat(auto-fill, minmax(min(100%, 17rem), 1fr)); }
.chart-card { display: grid; gap: .15rem; padding: .7rem .8rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink-2); }
.chart-card.is-locked { opacity: .7; }
.filters .grid { grid-template-columns: repeat(auto-fill, minmax(min(100%, 10rem), 1fr)); }
.pf-table .felt { margin-top: 1.6rem; }
/* Etapa V (pantallas chicas): en celular y tablet los asientos de arriba (con sus cartas) y el tuyo de abajo sobresalen
   de la mesa; antes pisaban los botones de velocidad y el enunciado. Más aire arriba y abajo solo hasta 820 px. */
@media (max-width: 820px) { .felt, .pf-table .felt { margin-top: 3.3rem; margin-bottom: 4.9rem; } }
@media (max-width: 520px) { .seat .dealer-btn { right: -.35rem; bottom: -.55rem; } } /* el botón del dealer no se sale por el borde */
.pf-matrix { margin-top: .6rem; }
.pf-score { color: var(--paper-dim); }
.trainer-links { grid-template-columns: repeat(auto-fill, minmax(min(100%, 15rem), 1fr)); }
.trainer-link { display: grid; gap: .3rem; text-decoration: none; color: inherit; border-color: var(--chalk); }
.trainer-link:hover { background: var(--ink-3); }
.drill-grid { grid-template-columns: repeat(auto-fill, minmax(min(100%, 14rem), 1fr)); }
.drill-card { display: grid; gap: .35rem; align-content: start; }
.drill-card.is-active { border-color: var(--chalk); }
.drill-card.is-locked { opacity: .65; }
.drill-cards { gap: 1.2rem; }
/* Estadísticas por categoría */
.cat-grid { display: grid; gap: .6rem; grid-template-columns: repeat(auto-fill, minmax(min(100%, 12rem), 1fr)); }
.cat-tile { display: grid; gap: .25rem; padding: .7rem .8rem; border-radius: var(--radius); border: 1px solid var(--line); background: var(--ink-2); color: inherit; text-decoration: none; }
.cat-tile:hover { background: var(--ink-3); color: inherit; }
.cat-name { font-weight: 600; }
.cat-acc { font: 600 var(--step-1)/1 var(--serif); }
.cat-bar { height: .35rem; background: var(--ink-3); border-radius: 99px; overflow: hidden; }
.cat-bar span { display: block; height: 100%; background: var(--chalk); border-radius: 99px; }
.cat-debil { border-color: #7a3a36; } .cat-debil .cat-bar span { background: var(--bad); }
.cat-fuerte .cat-bar span { background: var(--ok); }
.cat-en-progreso .cat-bar span { background: var(--warn); }
/* QA y sonido */
.qa-banner { background: #3d1f4a; color: #f0d7ff; text-align: center; font-size: .82rem; padding: .3rem .6rem; }
.qa-banner a { color: #fff; }
.qa-banner .inline { display: inline; }
.qa-banner .qa-owner-btn { background: #f0d7ff; color: #3d1f4a; border: 0; border-radius: 4px; font: 700 .8rem/1.4 var(--sans); padding: .1rem .5rem; cursor: pointer; }
.qa-banner .qa-admin-link { font-weight: 800; color: #ffe0a0; }
.sound-toggle { min-height: 2.4rem; padding: .3rem .6rem; }
.narrate-controls { display: flex; flex-wrap: wrap; gap: .4rem; margin: .4rem 0 .8rem; }
.media-settings { display: grid; gap: 1rem; }
.media-group { border: 1px solid var(--line); border-radius: var(--radius); padding: .8rem 1rem; }
.field-switch label { display: flex; gap: .5rem; align-items: center; font-weight: 600; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}
body.reduce-motion *, body.reduce-motion *::before { animation: none !important; transition: none !important; }
.reveal { animation: reveal .25s ease-out; }
@keyframes reveal { from { opacity: 0; transform: translateY(4px); } }
@media print { .topbar, .bottomnav, footer.site, .consent, .ad-slot { display: none !important; } body { background: #fff; color: #000; } }
.seat-plate span + span { display: block; }
.pf-table { overflow-x: clip; padding: 0 .25rem; }
.eyebrow { font-size: var(--step--1); letter-spacing: .12em; text-transform: uppercase; color: var(--chalk); font-weight: 600; margin-bottom: .6rem; }
.admin-nav p { overflow-wrap: anywhere; }

/* ───────── Selección y corrección inequívocas (orden de pulido final) ─────────
   ANTES de corregir: la opción elegida queda AZUL intensa con aro claro + indicador "◉".
   DESPUÉS: correcta = VERDE + ✓ + texto; incorrecta = ROJA + ✕ + texto; si se eligió mal, la correcta
   también se marca en verde. Nunca solo color: ícono, texto, borde grueso y estado accesible (aria-pressed). */
:root { --sel: #2566b3; --sel-ring: #b9dcff; --sel-ink: #ffffff; --ok-strong: #1f6b45; --bad-strong: #7a2420; }
.btn.opt { flex-direction: column; gap: .15rem; position: relative; text-align: center; }
.opt[aria-pressed="true"], .opt.is-selected {
  background: var(--sel); border-color: var(--sel-ring); color: var(--sel-ink);
  box-shadow: 0 0 0 2px var(--sel-ring), 0 0 0 5px rgba(47, 123, 208, .35);
}
.opt[aria-pressed="true"]::before, .opt.is-selected::before {
  content: "◉"; content: "◉" / ""; position: absolute; top: .3rem; left: .45rem; font-size: .85rem; line-height: 1; color: var(--sel-ring);
}
.opt[aria-pressed="true"]:not(.is-best):not(.is-chosen-bad):not(:disabled):hover { background: #2d72c4; color: var(--sel-ink); }
.opt[aria-pressed="true"]:disabled, .opt.is-best:disabled, .opt.is-chosen-bad:disabled { opacity: 1; }
.opt.is-correct, .opt.is-answer, .opt.is-also, .opt.is-best {
  background: var(--ok-strong); border: 3px solid var(--ok); color: #effff5; box-shadow: 0 0 0 2px rgba(115, 210, 154, .35);
}
.opt.is-wrong, .opt.is-chosen-bad {
  background: var(--bad-strong); border: 3px solid var(--bad); color: #fff3f2; box-shadow: 0 0 0 2px rgba(255, 143, 134, .35);
}
.opt.is-best::before, .opt.is-chosen-bad::before { content: none; }
.opt.is-answer:not([aria-pressed="true"]) { border-style: dashed; }
.options.is-graded .opt:not(.is-best):not(.is-chosen-bad) { opacity: .5; }
.opt-mark { display: inline-flex; align-items: center; gap: .35rem; font: 700 .78rem/1.2 var(--sans); letter-spacing: .01em; }
.opt-icon { display: inline-grid; place-items: center; width: 1.35em; height: 1.35em; border-radius: 50%; font-weight: 800; }
.opt-mark[data-mark="wrong"] .opt-icon { background: #fff3f2; color: var(--bad-strong); }
.opt-mark:not([data-mark="wrong"]) .opt-icon { background: #effff5; color: var(--ok-strong); }
.act-btn[aria-pressed="true"], .act-btn.is-best, .act-btn.is-chosen-bad { border-left-width: 5px; }
@media (forced-colors: active) {
  .opt[aria-pressed="true"] { outline: 3px solid Highlight; }
  .opt.is-best { outline: 3px solid CanvasText; } .opt.is-chosen-bad { outline: 3px dashed CanvasText; }
}

/* Casillas, radios, filtros, pestañas y selectores: estado elegido visible. */
.check:has(input:checked) { color: var(--paper); }
.check input:checked { outline: 2px solid var(--sel-ring); outline-offset: 2px; }
label.check:has(input[type="radio"]) { padding: .45rem .6rem; border: 1px solid var(--line); border-radius: var(--radius); }
label.check:has(input[type="radio"]:checked) { border: 2px solid var(--sel-ring); background: rgba(47, 123, 208, .22); font-weight: 600; }
select.is-set { border: 2px solid var(--sel-ring); background-color: rgba(47, 123, 208, .22); font-weight: 600; }
.filter-active { display: inline-block; font-size: .75rem; color: var(--sel-ring); margin-left: .35rem; }
.topnav a[aria-current="page"] { box-shadow: inset 0 -3px 0 var(--chalk); font-weight: 600; }
.bottomnav a[aria-current="page"] { font-weight: 700; box-shadow: inset 0 3px 0 var(--chalk); background: rgba(127, 209, 192, .08); }
.admin-nav a[aria-current="page"] { box-shadow: inset 3px 0 0 var(--warn); font-weight: 700; }
.mobile-menu a[aria-current="page"] { color: var(--paper); font-weight: 700; box-shadow: inset 3px 0 0 var(--chalk); padding-left: .5rem; }

/* Acceso a ADMINISTRACIÓN (solo staff) y paquete "Comprar los 2 cursos". */
.btn-admin { background: #3a2b10; border: 2px solid var(--warn); color: var(--warn); font-weight: 800; letter-spacing: .04em; }
.btn-admin:hover { background: #4a3814; color: #ffe0a0; border-color: #ffe0a0; }
.admin-label-short { display: none; }
@media (max-width: 899px) { .admin-label-long { display: none; } .admin-label-short { display: inline; } }
@media (max-width: 899px) { .topbar .btn-admin, .topbar .admin-exit { margin-left: auto; } }
@media (max-width: 440px) { .topbar:has(.btn-admin, .admin-exit) .brand-name { display: none; } .topbar:has(.btn-admin, .admin-exit) .wrap { gap: .5rem; } }
.topbar .btn-admin + .island .sound-toggle, .topbar .admin-exit + .island .sound-toggle { margin-left: .25rem; }
.topbar .btn-admin ~ .menu-toggle, .topbar .admin-exit ~ .menu-toggle { margin-left: .25rem; }
.mobile-menu .admin-entry-mobile { color: var(--warn); font-weight: 800; }
.admin-entry-card { border: 2px solid var(--warn); background: #241c0c; }
.admin-banner a { color: #ffe0a0; font-weight: 700; margin-left: .6rem; }
.price-bundle { border: 2px solid var(--chalk); box-shadow: 0 0 0 4px rgba(127, 209, 192, .12); }
@media (min-width: 980px) { .price-row-3 { grid-template-columns: repeat(3, 1fr); } }
.price-row-3 .price { grid-template-rows: auto; }
.price-cta { display: grid; gap: .5rem; margin-top: auto; padding-top: .5rem; }
.price-row-3 .price { display: flex; flex-direction: column; gap: .6rem; }
.price-terms { margin: 0; }
.owned-badge { margin: 0; font-weight: 800; color: var(--ok); background: var(--ok-bg); border: 2px solid var(--ok); border-radius: var(--radius); padding: .45rem .7rem; text-align: center; }
.price.is-owned { border-color: var(--ok); }
.bundle-partial { background: var(--ink-2); border-left: 4px solid var(--warn); padding: .55rem .75rem; border-radius: var(--radius-s); margin: 0; }
.total-line { font-size: var(--step-1); margin: .5rem 0 0; }
.strong { font-weight: 700; margin: 0; }
.price-bundle .tag { background: var(--chalk); color: #0b2620; font-weight: 700; }
.bundle-saving { font-size: var(--step-0); }
.bundle-saving s { color: var(--muted); }
.bundle-offer { border: 2px solid var(--chalk); border-radius: var(--radius-l); padding: 1rem 1.15rem; background: var(--ink-2); margin: 1rem 0; }
.bundle-offer .bundle-price { font: 600 var(--step-2)/1.1 var(--serif); margin: .25rem 0 .5rem; }
.btn-lg { min-height: 3.3rem; font-size: var(--step-1); padding-inline: 1.6rem; }

/* Laboratorio de voz y botón Escuchar explicación */
.lab-list { padding-left: 1.2rem; display: grid; gap: .6rem; }
.lab-row { display: grid; gap: .25rem; padding: .5rem .6rem; border: 1px solid var(--line); border-radius: var(--radius); }
.lab-row .btn { justify-self: start; }
.speak-btn { margin: 0 0 .5rem; }
/* Barra superior: sin cortes de línea en marca/enlaces; con el botón ADMINISTRACIÓN se oculta el texto de la marca donde no entra. */
.brand-name, .topnav a, .topnav button { white-space: nowrap; }
.topbar .island { display: inline-flex; gap: .25rem; align-items: center; flex-wrap: nowrap; }
.topbar .wrap { flex-wrap: nowrap; }
@media (min-width: 1200px) and (max-width: 1340px) { .topbar:has(.btn-admin, .admin-exit) .brand-name { display: none; } .topnav a { padding-inline: .5rem; } }
/* Etapa E: la barra superior completa se muestra desde 1200 px (entre 900 y 1200 px no entraba y generaba scroll
   horizontal; ahí se usa el menú y la barra inferior, como en tablet). Con el enlace a la Herramienta la barra tiene un enlace más; se ajusta el espaciado para que entre sin scroll. */
@media (min-width: 1200px) and (max-width: 1340px) { .topbar:has([data-tool-link]) .topnav { gap: 0; } .topbar:has([data-tool-link]) .topnav a { padding-inline: .4rem; } }
@media (max-width: 600px) { .topbar:has(.btn-admin, .admin-exit) .brand-name { display: none; } .topbar .wrap { gap: .5rem; } }

/* Ranking de manos interactivo */
.ranktour { display: grid; gap: .75rem; }
.rt-felt { background: radial-gradient(ellipse at 50% 35%, #1f5a6b 0%, #164451 45%, #0d2c35 100%); border: 6px solid #0a2229; border-radius: 999px / 70%; padding: clamp(1.1rem, 4vw, 2rem) clamp(.6rem, 3vw, 2rem); box-shadow: inset 0 0 40px rgba(0,0,0,.45), 0 10px 30px rgba(0,0,0,.35); }
.rt-cards { display: flex; flex-wrap: wrap; justify-content: center; gap: clamp(.25rem, 1.2vw, .6rem); }
.rt-card { --w: clamp(2.35rem, 10vw, 4.4rem); animation: rt-deal .45s cubic-bezier(.2,.8,.2,1) both; transition: transform .3s ease, opacity .3s ease, box-shadow .3s ease; }
.rt-card.out-hand { opacity: .32; transform: scale(.9); filter: saturate(.4); }
.rt-card.in-hand { transform: translateY(-4px); box-shadow: 0 6px 14px rgba(0,0,0,.4); }
.rt-card.core { box-shadow: 0 0 0 3px #ffd36b, 0 0 18px 2px rgba(255, 211, 107, .55); transform: translateY(-8px); }
@keyframes rt-deal { from { opacity: 0; transform: translateY(-18px) rotate(-6deg) scale(.85); } }
.rt-name { margin: .25rem 0 0; font-size: var(--step-2); }
.rt-text { margin: 0; }
.rt-dots { list-style: none; display: flex; gap: .35rem; padding: 0; margin: 0; justify-content: center; }
.rt-dots li { width: .7rem; height: .7rem; border-radius: 50%; background: var(--ink-3); border: 1px solid var(--control-line); }
.rt-dots li.is-done { background: var(--chalk); }
.rt-dots li.is-current { background: #ffd36b; transform: scale(1.3); }
.rt-nav { justify-content: center; }
.rt-duel { display: grid; gap: .75rem; }
@media (min-width: 760px) { .rt-duel { grid-template-columns: 1fr 1fr; } }
.rt-duel .rt-felt { border-radius: var(--radius-l); }
.rt-duel .rt-card { --w: clamp(2.2rem, 8vw, 3.4rem); }
.rt-hand.is-winner .rt-felt { box-shadow: 0 0 0 3px var(--ok), inset 0 0 40px rgba(0,0,0,.45); }
.rt-summary { margin-top: .75rem; }
@media (prefers-reduced-motion: reduce) { .rt-card { animation: none; transition: none; } }
body.reduce-motion .rt-card { animation: none; transition: none; }

/* Admin: ficha de alumno y licencias */
.tag-ok { background: var(--ok-bg); color: var(--ok); }
.tag-bad { background: var(--bad-bg); color: var(--bad); }
.tag-warn { background: var(--warn-bg); color: var(--warn); }
.tag-test { background: #3d1f4a; color: #f0d7ff; }
.student-head h1 { margin-bottom: .25rem; word-break: break-word; }
dl.facts { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 13rem), 1fr)); gap: .6rem 1rem; margin: 0; }
dl.facts dt { font-size: var(--step--1); color: var(--paper-dim); }
dl.facts dd { margin: 0; font-weight: 600; word-break: break-word; }
.access-cards { display: grid; gap: .8rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr)); }
.access-card { border: 1px solid var(--line); border-left: 5px solid var(--muted); border-radius: var(--radius); padding: .8rem 1rem; display: grid; gap: .6rem; }
.access-card.is-on { border-left-color: var(--ok); }
.access-card.is-off { border-left-color: var(--bad); }
.access-card .actions summary { cursor: pointer; font-weight: 600; }
.action-form { margin: .4rem 0; align-items: center; }
.action-form input[name="reason"] { max-width: 20rem; flex: 1 1 12rem; }
.device-list { list-style: none; padding: 0; display: grid; gap: .5rem; }
.device-list li { display: flex; justify-content: space-between; gap: .5rem; align-items: center; flex-wrap: wrap; border-bottom: 1px solid var(--ink-3); padding-bottom: .4rem; }
@media (max-width: 700px) {
  .license-table thead { display: none; }
  .license-table tr { display: grid; gap: .2rem; padding: .6rem 0; border-bottom: 1px solid var(--line); }
  .license-table td { border: 0; padding: .1rem 0; }
  .license-table td::before { content: attr(data-label) ": "; color: var(--paper-dim); font-size: var(--step--1); }
}
/* Etapa I: tablas de Admin/Cuenta que en pantallas angostas se leen como tarjetas (sin scroll lateral para actuar). */
pre { max-width: 100%; overflow-x: auto; }
.prose pre { background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius); padding: .7rem .8rem; }
@media (max-width: 1100px) {
  .stack-table thead { display: none; }
  .stack-table, .stack-table tbody { display: block; }
  .stack-table tr { display: grid; gap: .25rem; padding: .7rem 0; border-bottom: 1px solid var(--line); }
  .stack-table td { border: 0; padding: .1rem 0; }
  .stack-table td[data-label]::before { content: attr(data-label) ": "; color: var(--paper-dim); font-size: var(--step--1); }
  .stack-table td form, .stack-table td .lab-confirm { display: flex; flex-wrap: wrap; gap: .35rem; align-items: center; }
  .stack-table td input { min-width: 0; max-width: 100%; flex: 1 1 10rem; }
}

/* ═════════ Portada: escena cinematográfica (HTML/CSS/SVG propios, sin imágenes) ═════════ */
.hs { position: relative; overflow: hidden; isolation: isolate; min-height: min(92vh, 860px); display: grid; align-items: center;
  background: radial-gradient(120% 90% at 70% 10%, #123e52 0%, #0a2230 38%, #071520 70%, #050e15 100%); border-bottom: 1px solid var(--line); }
main > .hs:first-child { margin-top: -1.5rem; }
.hs::after { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; background: linear-gradient(90deg, rgba(5,14,21,.92) 0%, rgba(5,14,21,.72) 34%, rgba(5,14,21,0) 62%), linear-gradient(0deg, rgba(5,14,21,.85) 0%, rgba(5,14,21,0) 30%); }
.hs-scene { position: absolute; inset: 0; z-index: 0; }
.hs-light { position: absolute; inset: -10% -10% 0 30%; background: radial-gradient(40% 55% at 60% 18%, rgba(127,200,255,.30) 0%, rgba(127,200,255,.10) 40%, rgba(127,200,255,0) 70%); filter: blur(6px); }
.hs-stage { --px: 0; --py: 0; position: absolute; right: -2%; bottom: 0; width: min(64vw, 1000px); height: 100%; perspective: 1100px; perspective-origin: 50% 20%;
  transform: translate3d(calc(var(--px) * -12px), calc(var(--py) * -6px), 0); transition: transform .25s ease-out; }
.hs-player { position: absolute; left: 50%; top: 8%; width: 44%; opacity: .96; transform: translateX(-50%);
  -webkit-mask-image: linear-gradient(180deg, #000 55%, transparent 96%); mask-image: linear-gradient(180deg, #000 55%, transparent 96%); }
.hs-table { position: absolute; left: 4%; right: 4%; bottom: 6%; height: 58%; transform-style: preserve-3d; transform: rotateX(56deg); transform-origin: 50% 100%;
  border-radius: 50%; background: radial-gradient(closest-side, #1a1209 92%, #2a1d0f 96%, #0c0805 100%); box-shadow: 0 40px 80px rgba(0,0,0,.7), inset 0 0 0 3px rgba(155,214,255,.12); }
.hs-felt { position: absolute; inset: 5% 4%; border-radius: 50%; transform-style: preserve-3d; overflow: visible;
  background: radial-gradient(60% 60% at 50% 38%, #1f6a7e 0%, #165364 40%, #0d3644 75%, #0a2834 100%); box-shadow: inset 0 0 60px rgba(0,0,0,.55), inset 0 0 0 2px rgba(127,200,255,.18); }
.hs-felt::before { content: ""; position: absolute; inset: 9%; border-radius: 50%; border: 1px solid rgba(166,227,214,.18); }
.hs-board { position: absolute; left: 50%; top: 38%; transform: translate(-50%, -50%) translateZ(2px); display: flex; gap: .5rem; transform-style: preserve-3d; }
.hs-card .pcard, .hs-hole .pcard { --w: clamp(2.4rem, 4.6vw, 4.2rem); box-shadow: 0 10px 18px rgba(0,0,0,.45); }
.hs-card .pcard { overflow: hidden; }
.hs-card .pcard::after, .hs-hole .pcard::after { content: ""; position: absolute; inset: 0; border-radius: inherit; background: linear-gradient(115deg, rgba(255,255,255,.55) 0%, rgba(255,255,255,0) 32%, rgba(255,255,255,0) 70%, rgba(127,200,255,.18) 100%); mix-blend-mode: soft-light; pointer-events: none; }
.hs-ghost .pcard { border-color: rgba(166,227,214,.35); }
.hs-pot { position: absolute; left: 50%; top: 66%; transform: translate(-50%, -50%); display: flex; gap: .6rem; align-items: flex-end; transform-style: preserve-3d; }
.hs-pot-label { position: absolute; top: 120%; left: 50%; transform: translateX(-50%); white-space: nowrap; font: 700 .8rem/1 var(--sans); color: #d9eef5; background: rgba(5,14,21,.6); padding: .2rem .6rem; border-radius: 99px; }
.hs-villain-bet { position: absolute; left: 50%; top: 14%; transform: translateX(-50%); transform-style: preserve-3d; }
.chip-stack3d { position: relative; display: inline-block; width: clamp(1.5rem, 2.6vw, 2.4rem); height: clamp(1.5rem, 2.6vw, 2.4rem); transform-style: preserve-3d; }
.chip-stack3d i { position: absolute; inset: 0; border-radius: 50%; transform: translateZ(calc(var(--i) * 3.2px)); box-shadow: 0 0 0 1px rgba(0,0,0,.35);
  background: radial-gradient(circle, var(--chip-c) 0 38%, #f6f2e8 39% 44%, var(--chip-c) 45% 64%, transparent 65%), repeating-conic-gradient(var(--chip-c) 0 22.5deg, #f6f2e8 22.5deg 45deg); }
.chip-blue { --chip-c: #2566b3; } .chip-ivory { --chip-c: #6d7f88; } .chip-brass { --chip-c: #b38a3e; }
.hs-hand { position: absolute; left: 50%; bottom: -3%; transform: translateX(-50%); display: flex; gap: .2rem; z-index: 2; }
.hs-hole .pcard { --w: clamp(3.6rem, 7.5vw, 6.4rem); }
.hs-hole:first-child { transform: rotate(-9deg) translateY(6px); } .hs-hole:last-child { transform: rotate(7deg); }
.hs-copy { position: relative; z-index: 2; padding-block: clamp(3rem, 9vh, 7rem); }
.hs-copy h1 { font-size: clamp(2.5rem, 1.6rem + 3.6vw, 4.9rem); line-height: 1.02; max-width: 12ch; margin-bottom: .4em; text-wrap: balance; text-shadow: 0 2px 30px rgba(0,0,0,.6); }
.hs-copy .lede { font-size: var(--step-1); color: #c8d6da; max-width: 36ch; }
.hs-ctas { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.6rem; }
.hs-note { color: #9fb5bb; margin-top: 1rem; }
.btn-glass { background: rgba(255,255,255,.06); border-color: rgba(166,227,214,.45); backdrop-filter: blur(6px); }
.btn-glass:hover { background: rgba(255,255,255,.12); }
/* Secuencia única al cargar: la cámara se acerca, se reparten las cartas y se enciende la luz. */
.hs-scene.is-live .hs-stage { animation: hs-dolly 1.6s cubic-bezier(.2,.7,.1,1) both; }
.hs-scene.is-live .hs-light { animation: hs-light 2.2s ease-out both; }
.hs-scene.is-live .hs-card { animation: hs-deal .7s cubic-bezier(.2,.8,.2,1) both; animation-delay: calc(.55s + var(--d) * .14s); }
.hs-scene.is-live .hs-hole { animation: hs-rise .8s cubic-bezier(.2,.8,.2,1) both; animation-delay: calc(.4s + var(--d) * .12s); }
.hs-scene.is-live .hs-player { animation: hs-fade 2.4s ease-out both; }
@keyframes hs-dolly { from { transform: translate3d(0, 24px, 0) scale(1.07); opacity: .2; } }
@keyframes hs-light { from { opacity: 0; } }
@keyframes hs-deal { from { opacity: 0; transform: translate3d(-40px, -60px, 40px) rotate(-18deg); } }
@keyframes hs-rise { from { opacity: 0; transform: translateY(80px) rotate(0deg); } }
@keyframes hs-fade { from { opacity: 0; } }
@media (max-width: 860px) {
  .hs { min-height: 0; align-items: end; }
  .hs-scene { position: relative; height: clamp(330px, 96vw, 540px); }
  .hs-player { top: 0; width: 58%; }
  .hs-villain-bet { display: none; }
  .hs-table { bottom: 20%; height: 52%; }
  .hs-stage { width: 112%; right: -6%; }
  .hs::after { background: linear-gradient(0deg, rgba(5,14,21,1) 0%, rgba(5,14,21,.0) 45%); }
  .hs-copy { padding-block: .5rem 2.5rem; }
  .hs-hand { bottom: 1%; } .hs-hole .pcard { --w: clamp(2.6rem, 13vw, 4rem); }
  .hs { display: block; }
}
@media (prefers-reduced-motion: reduce) { .hs-scene.is-live * { animation: none !important; } .hs-stage { transition: none; } }
body.reduce-motion .hs-scene.is-live * { animation: none !important; }

/* Portada: secciones de producto */
.lp-section { padding-block: clamp(2.5rem, 7vw, 5rem); display: grid; gap: 1.25rem; }
.lp-section > h2 { font-size: var(--step-3); max-width: 22ch; margin: 0; }
.lp-intro { color: var(--paper-dim); font-size: var(--step-1); margin: 0; max-width: 46ch; }
.lp-try { display: grid; gap: 1.25rem; align-items: center; background: linear-gradient(180deg, var(--ink-2), var(--ink)); border: 1px solid var(--line); border-radius: var(--radius-l); padding: clamp(1rem, 3vw, 2rem); }
@media (min-width: 860px) { .lp-try { grid-template-columns: 1.1fr 1fr; } }
.mini-felt { border-radius: 999px / 70%; padding: 1.4rem 1rem; display: grid; gap: .6rem; justify-items: center; background: radial-gradient(ellipse at 50% 35%, #1f5a6b, #0d2c35); border: 6px solid #0a2229; box-shadow: inset 0 0 40px rgba(0,0,0,.45); }
.mini-board, .mini-hand { display: flex; gap: .35rem; align-items: center; flex-wrap: wrap; justify-content: center; }
.mini-board .pcard { --w: clamp(2.1rem, 6vw, 3rem); } .mini-hand .pcard { --w: clamp(2.6rem, 7vw, 3.6rem); }
.mini-pot { margin: 0; font-weight: 700; color: #d9eef5; font-size: var(--step--1); }
.lp-features { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr)); }
.lp-feature { margin: 0; display: grid; gap: .8rem; align-content: start; }
.lp-feature-art { background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem; min-height: 12rem; display: grid; align-content: center; gap: .6rem; overflow: hidden; }
.lp-feature figcaption { color: var(--paper-dim); }
.lp-feature figcaption strong { color: var(--paper); display: block; font-family: var(--serif); font-size: var(--step-1); margin-bottom: .2rem; }
.lp-matrix .chart-matrix { max-width: 22rem; margin-inline: auto; }
.lp-fake { pointer-events: none; }
.lp-progress .bar { height: .55rem; }
.state { font-size: .75rem; border-radius: 99px; padding: .05rem .5rem; margin-left: .3rem; }
.s-mastered { background: var(--ok-bg); color: var(--ok); } .s-consolidating { background: var(--good-bg); color: var(--good); } .s-practice { background: var(--warn-bg); color: var(--warn); }
.lp-loop { list-style: none; counter-reset: loop; padding: 0; margin: 0; display: grid; gap: .75rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 9.5rem), 1fr)); }
.lp-loop li { counter-increment: loop; position: relative; padding: 1rem 1rem 1rem 1rem; border-top: 3px solid var(--chalk); background: var(--ink-2); border-radius: 0 0 var(--radius) var(--radius); display: grid; gap: .25rem; }
.lp-loop li::before { content: counter(loop); font: 700 var(--step-2)/1 var(--serif); color: var(--chalk); }
.lp-loop span { color: var(--paper-dim); font-size: var(--step--1); }
.lp-next-grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr)); }
.lp-soon { border: 1px dashed var(--control-line); border-radius: var(--radius); padding: 1rem; display: grid; gap: .4rem; align-content: start; }
.lp-soon h3 { margin: 0; }
.lp-soon p { margin: 0; color: var(--paper-dim); }
.lp-soon .tag { justify-self: start; }
.lp-news { border: 1px solid var(--line); border-radius: var(--radius-l); padding: clamp(1rem, 3vw, 1.75rem); display: grid; gap: .6rem; background: var(--ink-2); max-width: 44rem; }
.lp-news h3 { margin: 0; }
.lp-news input[type=email] { flex: 1 1 16rem; }
/* Pantallas muy angostas (320 px): marca más compacta para que entren sonido, ajustes y menú sin scroll lateral. */
@media (max-width: 360px) { .brand { font-size: 1.02rem; gap: .35rem; letter-spacing: .02em; } .topbar .wrap { gap: .35rem; } .topbar .btn-small { padding-inline: .5rem; } }

/* ═════════ Entrenamiento: feedback uniforme, mixto adaptativo, requisito del examen final, "flop" ═════════ */
.fb-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr)); gap: .4rem 1rem; margin: .6rem 0; }
.fb-facts > div { background: rgba(255,255,255,.03); border-radius: var(--radius); padding: .35rem .6rem; }
.fb-facts dt { font-size: .75rem; color: var(--paper-dim); }
.fb-facts dd { margin: 0; font-weight: 600; }
.fb-why { margin-top: .2rem; }
.fb-note { border-left: 3px solid var(--line); padding-left: .6rem; }
.fb-concept { color: var(--paper-dim); }
.fb-id code { font-size: .8rem; user-select: all; }
.mix-head { align-items: center; gap: .5rem; }
.mix-reason { margin-top: -.3rem; }
.tag-diff { background: rgba(127,200,255,.12); border-color: rgba(127,200,255,.35); }
.mix-per { columns: 2; column-gap: 2rem; margin: .3rem 0 0; }
@media (max-width: 600px) { .mix-per { columns: 1; } }
.drill-context { margin-bottom: .2rem; }
.readiness { border-left: 3px solid var(--warn); }
.readiness[data-ready="yes"] { border-left-color: var(--ok); }
.readiness-grid { grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr)); }
.readiness-grid .num { font-size: 1.35rem; }
.flop-choice { border: 1px solid var(--line); border-radius: var(--radius); padding: .6rem .8rem; margin: .8rem 0; }
.flop-opt { justify-content: space-between; align-items: center; gap: .5rem; }
.narrate-wait { background: rgba(127,200,255,.08); border-radius: var(--radius); padding: .4rem .6rem; }

/* ───────── Coach: resaltado sincronizado con la voz, velocidad y espera de decisión ─────────
   Cierre post-R: antes era un tinte tiza al 22 % que sobre el fondo oscuro se veía GRIS. Ahora es LATÓN (el color de
   la marca y del botón de dealer), cálido y bien distinto de los fondos fríos:
   - Frase actual: latón oscuro SÓLIDO (#6b5420; un latón translúcido sobre el azul petróleo se veía oliva) y el texto
     pasa a marfil (también el secundario): 5,8:1 en cualquier fondo (comprobado en tests/unit/highlight-contrast.test.ts).
   - Palabra actual: latón claro sólido con tinta oscura, 8,7:1 (AAA), y 7,6:1 contra el fondo: se ve sin buscarla.
   Se pinta con la CSS Custom Highlight API (no modifica el DOM ni mueve el layout: no tapa letras). Sin esa API, se
   marca el bloque. */
:root { --hl-phrase-bg: #6b5420; --hl-phrase-ink: #ece6da; --hl-word-bg: #d9b46a; --hl-word-ink: #0f1d26; --hl-ring: #d9b46a; --hl-ring-soft: rgba(217, 180, 106, .7); }
/* Valores literales (no var()): algunos navegadores no resuelven variables dentro de ::highlight. Iguales a los tokens. */
::highlight(coach-phrase) { background-color: #6b5420; color: #ece6da; }
::highlight(coach-word) { background-color: #d9b46a; color: #0f1d26; }
.coach-reading { background: rgba(201, 164, 92, .16); box-shadow: -3px 0 0 var(--hl-ring); }
/* Cartas y opciones nombradas: SOLO un contorno exterior. Nunca se cambia border-radius, sombra, tamaño ni
   transformaciones del elemento (antes un box-shadow + border-radius sobre la mesa la volvía rectangular). */
.coach-el { outline: 2px solid var(--hl-ring-soft); outline-offset: 2px; }
.coach-el-word { outline: 3px solid var(--hl-ring); outline-offset: 2px; }
.coach-awaiting { outline: 2px solid var(--chalk); outline-offset: 4px; }
.narrate-speed { display: inline-flex; flex-wrap: wrap; align-items: center; gap: .25rem; margin-left: .2rem; }
.narrate-speed > span { margin-right: .15rem; }
.speed-opt { min-width: 3rem; font-variant-numeric: tabular-nums; }
.speed-opt[aria-pressed="true"] { background: var(--sel); border-color: var(--sel-ring); color: var(--sel-ink); }
.speed-choices { display: flex; flex-wrap: wrap; gap: .4rem .9rem; margin: .3rem 0; }
.speed-choice { display: inline-flex; gap: .35rem; align-items: center; }
@media (max-width: 480px) {
  .narrate-speed { width: 100%; margin-left: 0; }
  .speed-opt { flex: 1 1 0; min-width: 0; }
}
@media (forced-colors: active) {
  ::highlight(coach-phrase) { background-color: Highlight; color: HighlightText; }
  ::highlight(coach-word) { background-color: Mark; color: MarkText; }
}
.narrate-dock { position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(4.4rem + env(safe-area-inset-bottom)); z-index: 40; display: flex; gap: .35rem; align-items: center; background: var(--ink-2); border: 1px solid var(--control-line); border-radius: 99px; padding: .3rem .5rem; box-shadow: 0 6px 24px rgba(0,0,0,.45); max-width: calc(100vw - 32px); }
.narrate-dock[hidden] { display: none; }
.narrate-dock-label { padding: 0 .3rem; }
@media (min-width: 1200px) { .narrate-dock { bottom: 1.2rem; } }
/* Barra global del Coach visible: la página reserva espacio abajo para no tapar contenido */
body.coach-dock-on { padding-bottom: calc(4.2rem + env(safe-area-inset-bottom)); }
@media (max-width: 899px) { body.coach-dock-on { padding-bottom: calc(8.4rem + env(safe-area-inset-bottom)); } }
.narrate-dock .btn { min-height: 2.5rem; }
.narrate-dock[data-state="waiting"] [data-dock-pause] { opacity: .75; }
/* Coach en los ejercicios del entrenamiento (mismos controles que en las lecciones) */
.exercise-coach .narrate-controls { margin: .1rem 0 .4rem; }
.exercise-coach .narrate-status:empty { display: none; }
/* Ranking interactivo: elegir cualquier categoría (de la más baja a la más alta) */
.rt-ladder { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .35rem; justify-content: center; }
.rt-cat { display: inline-flex; align-items: center; gap: .35rem; min-height: 2.4rem; padding: .3rem .65rem; border-radius: 99px; border: 1px solid var(--control-line); background: var(--ink-2); color: var(--paper); font: 600 var(--step--1)/1.2 var(--sans); cursor: pointer; }
.rt-cat:hover { border-color: var(--chalk); }
.rt-cat.is-current { background: var(--sel); border-color: var(--sel-ring); color: var(--sel-ink); }
.rt-cat-n { font: 600 .8rem/1 var(--serif); color: var(--brass); min-width: 1.1em; text-align: center; }
.rt-cat.is-current .rt-cat-n { color: #ffe0a0; }
.rt-panel { display: grid; gap: .5rem; }
.rt-why, .rt-rel { margin: 0; }
.rt-rel .linklike { font-weight: 700; }

/* ───────────── Calculadora de póker (gratis) ─────────────
   Instrumento de precisión sobre la misma tinta azul: entradas a la izquierda, resultado a la derecha (en celular,
   uno debajo del otro). El número grande en serif es lo primero que se lee; el método (exacto / estimado) siempre
   tiene ícono y texto, nunca solo color. */
.tag-free { display: inline-block; margin-left: .35em; padding: .08em .45em; border-radius: 99px; background: var(--chalk); color: #0b2620; font: 700 .68em/1.4 var(--sans); letter-spacing: .02em; vertical-align: .15em; }
.topnav .nav-calc { color: var(--paper); }
.topnav .nav-calc .tag-free { font-size: .66rem; }
.mobile-menu .nav-calc { font-weight: 600; }
.lp-calc-band { display: flex; flex-wrap: wrap; gap: 1rem 2rem; align-items: center; justify-content: space-between; margin-block: 1.5rem; padding: 1.1rem 1.25rem; border: 1px solid var(--line); border-left: 4px solid var(--chalk); border-radius: var(--radius-l); background: var(--ink-2); }
.lp-calc-band h2 { margin-bottom: .25rem; }
.lp-calc-band p { margin: 0; color: var(--paper-dim); }

.calc-page { padding-block: .6rem 3rem; display: grid; gap: 1rem; }
.wrap.calc-page { width: min(100% - 2rem, 90rem); }
.calc-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .4rem 1rem; }
.calc-head h1 { margin: 0; font-size: var(--step-2); }
.calc-head .lede { color: var(--paper-dim); font-size: var(--step--1); max-width: 70ch; margin: .1rem 0 0; }
.calc-head-actions { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }
.calc-toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .5rem 1rem; margin-bottom: .6rem; }
.calc-toolbar .calc-tabs { border-bottom: 0; padding-bottom: 0; }
.calc-work { display: grid; gap: .8rem; grid-template-columns: minmax(0, 1fr); }
.calc-work .guide { max-height: 45vh; }
@media (min-width: 1100px) {
  .calc-work { height: var(--calc-h, auto); min-height: 28rem; grid-template-rows: minmax(0, 1fr); }
  .calc-work.guide-open { grid-template-columns: minmax(16rem, 20rem) minmax(0, 1fr); }
  .calc-work .guide { max-height: none; height: 100%; }
  .calc-panels { min-height: 0; height: 100%; }
  .calc-panel:not([hidden]) { height: 100%; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); grid-template-rows: minmax(0, 1fr); align-items: stretch; }
  .calc-in, .calc-side { min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding-right: .3rem; align-content: start; scrollbar-gutter: stable; }
  .calc-side { position: static; }
  .calc-in .ci-deck { max-height: none; }
}
.calc-loading { color: var(--muted); }
.calc { display: grid; gap: 1rem; }
.calc[data-mode="quick"] [data-adv], .calc [hidden] { display: none !important; }
.calc-modebar { display: flex; flex-wrap: wrap; gap: .75rem 1.25rem; align-items: center; justify-content: space-between; }
.seg { display: inline-flex; border: 1px solid var(--control-line); border-radius: 99px; padding: 3px; gap: 2px; background: var(--ink); }
.seg-opt { min-height: 2.5rem; padding: .3rem 1rem; border: 0; border-radius: 99px; background: none; color: var(--paper-dim); font: 600 var(--step--1)/1 var(--sans); cursor: pointer; }
.seg-opt[aria-pressed="true"] { background: var(--chalk); color: #0b2620; }
.seg-opt:not([aria-pressed="true"]):hover { color: var(--paper); background: var(--ink-3); }
.calc-tabs { display: flex; flex-wrap: wrap; gap: .4rem; border-bottom: 1px solid var(--line); padding-bottom: .6rem; }
.calc-tab { min-height: 2.75rem; padding: .4rem .95rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink-2); color: var(--paper-dim); font: 600 var(--step--1)/1 var(--sans); cursor: pointer; }
.calc-tab:hover { color: var(--paper); border-color: var(--control-line); }
.calc-tab[aria-selected="true"] { color: var(--paper); border-color: var(--chalk); box-shadow: inset 0 -3px 0 var(--chalk); background: var(--ink-3); }
.calc-panel { display: grid; gap: 1.25rem; align-items: start; }
@media (min-width: 960px) and (max-width: 1099px) { .calc-panel { grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); } .calc-side { position: sticky; top: 4rem; } }
.calc-in { display: grid; gap: 1rem; min-width: 0; }
.calc-intro { color: var(--paper-dim); margin: 0; }
.calc-form { display: grid; gap: 1rem; min-width: 0; }
.calc-actions { gap: .5rem; }
.cf-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); gap: .9rem 1rem; }
.cf label { margin-bottom: .25rem; }
.cf-opt { font-weight: 400; color: var(--muted); }
.cf-input { display: flex; align-items: stretch; }
.cf-input input { flex: 1; min-width: 0; font-variant-numeric: tabular-nums; }
.cf-input:has(.cf-suffix) input { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.cf-suffix { display: grid; place-items: center; padding: 0 .7rem; border: 1px solid var(--control-line); border-left: 0; border-radius: 0 var(--radius) var(--radius) 0; color: var(--paper-dim); font-size: var(--step--1); background: var(--ink-2); white-space: nowrap; }
.cf-hint { margin: .3rem 0 0; }
.cf-check { display: flex; gap: .6rem; align-items: flex-start; }
.cf-check input { width: 1.3rem; height: 1.3rem; margin-top: .15rem; accent-color: var(--chalk); }
.cf-check label { font-weight: 400; }
.chips-row { display: flex; flex-wrap: wrap; gap: .35rem; }
.calc-side { display: grid; gap: .6rem; min-width: 0; }
.calc-out { background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius-l); padding: .9rem 1rem; display: grid; gap: .8rem; min-width: 0; }
.calc-wait { color: var(--paper-dim); margin: 0; }
.calc-result { display: grid; gap: .45rem; padding-bottom: .9rem; border-bottom: 1px solid var(--ink-3); }
.calc-big { display: flex; flex-wrap: wrap; align-items: baseline; gap: .3rem .7rem; }
.calc-big .big-result { color: var(--paper); overflow-wrap: anywhere; }
.calc-big-label { color: var(--paper-dim); }
.calc-sub { margin: 0; }
.calc-kind { margin: 0 0 .25rem; font-size: var(--step--1); font-weight: 700; letter-spacing: .02em; color: var(--paper-dim); }
.calc-strategy-note { margin-top: .75rem; padding: .5rem .75rem; border-left: 3px solid var(--line); font-size: var(--step--1); color: var(--paper-dim); }
.calc-badge { justify-self: start; display: inline-flex; gap: .1rem; align-items: center; font-size: var(--step--1); padding: .15rem .6rem; border-radius: 99px; border: 1px solid var(--line); }
.calc-badge.is-exact { border-color: var(--ok); color: var(--ok); }
.calc-badge.is-est { border-color: var(--warn); color: var(--warn); }
.calc-meaning h3, .calc-used h3, .calc-raise h3 { font-size: var(--step-0); margin-bottom: .35rem; }
.calc-meaning p:last-child { margin-bottom: 0; }
.calc-data { margin: 0; padding-left: 1.1rem; display: grid; gap: .3rem; }
.calc-data .cards { vertical-align: middle; }
.calc-how summary { cursor: pointer; font-weight: 600; color: var(--chalk); min-height: 2.75rem; display: flex; align-items: center; }
.calc-how .calc-steps li { overflow-wrap: anywhere; }
.calc-outs-list, .calc-hands { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; }
.calc-outs-list li, .calc-hands li { display: flex; flex-wrap: wrap; gap: .35rem .5rem; align-items: center; }
.calc-hands li.is-top { color: var(--paper); }
.calc-vs p { margin: 0 0 .4rem; display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; }
.calc-eq-table, .calc-geo, .calc-combos { width: 100%; border-collapse: collapse; font-size: var(--step--1); }
.calc-eq-table th, .calc-eq-table td, .calc-geo th, .calc-geo td, .calc-combos th, .calc-combos td { text-align: left; padding: .4rem .35rem; border-bottom: 1px solid var(--ink-3); vertical-align: middle; }
.calc-eq-table td.num, .calc-geo td.num, .calc-combos td.num { text-align: right; white-space: nowrap; }
.calc-eq-table td.num { position: relative; }
.eq-bar { display: block; height: 4px; width: var(--w); background: var(--chalk); border-radius: 2px; margin: 0 0 .25rem auto; max-width: 100%; }
.calc-geo caption { text-align: left; color: var(--paper-dim); padding-bottom: .4rem; }
.calc-combos tr.is-blocked th, .calc-combos tr.is-blocked td { color: var(--warn); }
.calc-progress { display: flex; gap: .6rem; align-items: center; }
.calc-progress progress { flex: 1; height: .6rem; accent-color: var(--chalk); }
.calc-engine { margin: 0; }
.calc-coach:empty { display: none; }
.calc-examples { display: grid; gap: .9rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.calc-ex-grid { display: grid; gap: .9rem; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); }
.calc-ex-grid h3 { margin-bottom: .35rem; }
.calc-ex-grid p { margin: 0; }

/* Selector visual de cartas */
.ci { display: grid; gap: .9rem; }
.ci-group { display: grid; gap: .45rem; }
.ci-head { display: flex; flex-wrap: wrap; gap: .2rem .6rem; align-items: baseline; }
.ci-label { font-weight: 600; font-size: var(--step--1); }
.ci-slots { display: flex; flex-wrap: wrap; gap: .4rem; }
.ci-slot { width: 2.9rem; height: 4rem; padding: 0; border-radius: var(--radius); border: 2px dashed var(--control-line); background: transparent; color: var(--paper-dim); display: grid; place-items: center; cursor: pointer; }
.ci-slot .pcard { --w: 2.6rem; }
.ci-slot:has(.pcard) { border-style: solid; border-color: transparent; }
.ci-slot.is-active { border-color: var(--chalk); border-style: solid; box-shadow: 0 0 0 2px var(--chalk); }
.ci-empty { font-size: 1.3rem; line-height: 1; }
.ci-type summary { cursor: pointer; color: var(--chalk); display: inline-flex; min-height: 2.5rem; align-items: center; }
.ci-type input { margin-top: .3rem; max-width: 16rem; text-transform: none; }
.ci-err { color: var(--bad); margin: 0; }
.ci-err:empty { display: none; }
.ci-picker { border: 1px solid var(--chalk); border-radius: var(--radius-l); padding: .75rem; background: var(--ink); display: grid; gap: .6rem; }
.ci-picker-title { margin: 0; color: var(--paper-dim); }
.ci-deck { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 4px; max-height: 22rem; overflow-y: auto; }
@media (min-width: 700px) { .ci-deck { grid-template-columns: none; grid-template-rows: repeat(4, auto); grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); max-height: none; overflow: visible; } }
.ci-pick { padding: 3px; min-height: 2.75rem; border: 1px solid transparent; border-radius: var(--radius-s); background: none; cursor: pointer; display: grid; place-items: center; }
.ci-pick .pcard { --w: 2.3rem; }
@media (min-width: 700px) { .ci-pick .pcard { --w: 100%; width: 100%; max-width: 2.6rem; height: auto; aspect-ratio: 5 / 7; font-size: .8rem; } .ci-pick .pcard .r, .ci-pick .pcard .s { font-size: 1.05em; } }
.ci-pick:hover:not(:disabled) { border-color: var(--chalk); }
.ci-pick.is-current { border-color: var(--chalk); box-shadow: 0 0 0 2px var(--chalk); }
.ci-pick:disabled { cursor: not-allowed; }
.ci-pick.is-taken .pcard { opacity: .25; background: repeating-linear-gradient(135deg, var(--card) 0 5px, #c9c3b6 5px 7px); }

/* Entrada de rango (texto + grilla 13×13) */
.ri { display: grid; gap: .4rem; }
.ri-err { color: var(--bad); margin: 0; }
.ri-err:empty { display: none; }
.ri-info { margin: 0; }
.ri-grid-wrap summary { cursor: pointer; color: var(--chalk); min-height: 2.5rem; display: inline-flex; align-items: center; }
.ri-grid { display: grid; grid-template-columns: repeat(13, minmax(0, 1fr)); gap: 2px; max-width: 34rem; margin: .4rem 0; }
.ri-cell { aspect-ratio: 1; min-width: 0; padding: 0; border: 0; border-radius: 2px; background: #13262f; color: var(--muted); font: 600 clamp(.5rem, 1.55vw, .74rem)/1 var(--sans); cursor: pointer; }
.ri-cell.is-pair { background: #172f39; }
.ri-cell.in { background: var(--chalk); color: #0b2620; }
.ri-cell:hover { outline: 1px solid var(--chalk); }
@media (max-width: 699px) {
  .ci-deck { gap: 5px; }
  .ci-pick { height: 2.9rem; padding: 2px; }
  .ci-pick .pcard { width: 100%; height: 100%; display: flex; flex-direction: row; align-items: center; justify-content: center; gap: .2rem; padding: 0; }
  .ci-pick .pcard .r, .ci-pick .pcard .s { font-size: 1.1rem; align-self: center; justify-self: auto; }
}
.calc-out .table-scroll { overflow-x: auto; max-width: 100%; }
@media (max-width: 420px) { .calc-out { padding: .9rem .75rem; } .calc-eq-table th, .calc-eq-table td { padding-inline: .2rem; } .calc-eq-table .cards-s .pcard { --w: 1.6rem; } }

/* Idioma (Etapa C) */
.lang-switch { align-items: center; gap: .4rem; flex-wrap: wrap; margin: .5rem 0; }
.lang-note { margin-top: .5rem; color: var(--paper-dim); }

/* Herramienta Estratégica V1 (Etapa E): mesa + panel sincronizados */
/* ═════════ HERRAMIENTA ESTRATÉGICA — una sola pantalla en PC, pestañas en celular ═════════
   PC (≥ 1100 px): [guía] · 1-3 Armar la mano · 4 Mesa/acciones/board · Resultado. El área ocupa el alto visible
   (--tool-h, lo calcula la isla) y cada columna se desplaza sola: la página no se mueve.
   Celular/tablet: pestañas 1 Mano · 2 Acciones · 3 Resultado con el resumen del resultado siempre visible. */
.tool-page { padding-block: .6rem 1rem; }
.wrap.tool-page { width: min(100% - 2rem, 100rem); }
.tool-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .3rem 1rem; margin-bottom: .5rem; }
.tool-head-main { min-width: 0; }
.tool-head h1 { font-size: var(--step-2); margin: 0; }
.tool-head p { margin: .1rem 0 0; max-width: 70ch; }
.tool-head-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; }
.tool-toolbar { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; margin-bottom: .5rem; }
.tool-toolbar:empty { display: none; }
.tool-work { display: grid; gap: .8rem; grid-template-columns: minmax(0, 1fr); }
.tool-col { min-width: 0; display: grid; gap: .7rem; align-content: start; }
.tool-step { display: grid; gap: .4rem; }
.tool-step-title { text-wrap: wrap; font-family: var(--sans); font-size: var(--step--1); font-weight: 700; margin: 0; display: flex; align-items: center; gap: .45rem; color: var(--paper); }
.tool-step-n { display: inline-grid; place-items: center; width: 1.45rem; height: 1.45rem; border-radius: 50%; background: var(--sel, var(--chalk)); color: var(--sel-ink, var(--ink)); font: 700 .8rem/1 Arial, Helvetica, var(--sans); flex: none; }
.tool-sub { margin: 0; font-size: var(--step--1); font-weight: 600; color: var(--paper-dim); }
.tool-start select { width: 100%; }
.tool-start p { margin: .2rem 0 0; }
.tool-setup-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .5rem; }
.tool-setup-row .field { margin: 0; }
.tool-setup-row input { width: 100%; }
.tool-step p { margin: 0; }
.tool-eff { font-weight: 600; }
.seg-row { display: flex; gap: .4rem; flex-wrap: wrap; }
.seg-btn { min-height: 2.6rem; min-width: 6rem; }
.tool-hero [aria-pressed="true"], .tool-hero [aria-pressed="true"]:hover { background: var(--sel, var(--chalk)); color: var(--sel-ink, var(--ink)); border-color: var(--chalk); }
.tool-hero [aria-pressed="true"]::before { content: "✓ "; }
/* Mesa: rival arriba, board elegible en la mesa + bote al centro, vos abajo. Cada asiento en UNA fila (compacto). */
.tool-felt { display: grid; gap: .3rem; padding: .5rem .8rem; border-radius: 30px; background: radial-gradient(ellipse at 50% 45%, #245858, var(--felt) 72%); box-shadow: inset 0 0 0 6px var(--felt-edge), inset 0 0 0 8px #315f5d; }
.tool-seat { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: .25rem .7rem; padding: .3rem .6rem; border-radius: var(--radius); }
.tool-seat-name { display: flex; align-items: center; gap: .3rem; font-size: var(--step--1); }
.tool-seat.is-to-act { box-shadow: 0 0 0 2px var(--chalk); background: rgba(15, 29, 38, .35); }
.tool-seat.is-folded { opacity: .45; }
.tool-chips { display: inline-block; background: var(--ink-2); border: 1px solid var(--brass); border-radius: 99px; padding: 0 .45rem; color: var(--paper); margin-left: .3rem; }
.tool-to-act { border-color: var(--chalk); color: var(--chalk-strong); }
.tool-center { display: grid; justify-items: center; align-content: center; gap: .2rem; padding: .15rem 0; }
.tool-pot { font-weight: 700; color: #ffe0a0; }
.tool-street { min-height: 1em; }
.tool-felt .cards-s .pcard { --w: 1.9rem; }
.tool-felt .ci-head { justify-content: center; }
.tool-felt .ci-label { font-size: .72rem; color: var(--paper-dim); }
.tool-felt .ci-type { display: none; }
.tool-felt .ci-slots { gap: .2rem; }
.tool-felt .ci-slot { width: 2.4rem; height: 3.3rem; background: rgba(15, 29, 38, .35); }
.tool-felt .ci-slot .pcard { --w: 2.2rem; }
@media (max-width: 420px) { .tool-felt { padding: .5rem .35rem; border-radius: 22px; } .tool-felt .ci-slot { width: 2.15rem; height: 3rem; } .tool-felt .ci-slot .pcard { --w: 1.95rem; } .tool-board-row { gap: .2rem .3rem; } }
/* Board en la mesa */
.tool-board-row { display: flex; flex-wrap: nowrap; gap: .25rem .55rem; align-items: start; justify-content: center; }
.tool-board-row .ci-group { gap: .15rem; }
.tool-board-row .ci-group.is-needed .ci-slot { border-color: var(--warn); border-style: dashed; }
.tool-board-row .ci-group.is-needed .ci-label { color: var(--warn); }
.tool-board-hint { margin: 0; color: var(--warn); font-weight: 600; }
.tool-board-hint:empty { display: none; }
.tool-col-setup .ci-slot { width: 2.7rem; height: 3.7rem; }
.tool-col-setup .ci-slot .pcard { --w: 2.45rem; }
.tool-col-setup [data-ci-group="hole"] .ci-head { display: none; }
.tool-app .ci-type summary { font-size: .8rem; min-height: 2rem; }
.tool-app .ci-group { gap: .3rem; }
/* Acciones */
.tool-actions { display: grid; gap: .4rem; padding: .6rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink-2); }
.tool-act-who { margin: 0; }
.tool-act-empty { margin: 0; }
.tool-act-row { gap: .4rem; flex-wrap: wrap; }
.tool-act { min-height: 2.75rem; min-width: 4.2rem; }
.tool-act.is-on { box-shadow: 0 0 0 2px var(--chalk); }
.tool-act-allin { border-color: var(--act-allin); }
.tool-sizing { padding: .55rem; border: 1px solid var(--control-line); border-radius: var(--radius); background: var(--ink); gap: .45rem; }
.tool-sizing p { margin: 0; }
.tool-sizing input { width: 7rem; }
.tool-size-chips { gap: .35rem; flex-wrap: wrap; }
.tool-size-chip { min-height: 2.4rem; }
.tool-size-chip.is-solved { border-color: var(--ok); color: var(--ok); }
/* Línea de la mano */
.tool-line { display: grid; gap: .35rem; }
.tool-history-head { align-items: center; gap: .4rem; flex-wrap: wrap; }
.tool-history-head .tool-sub { margin-right: auto; }
.tool-history { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .3rem; }
.tool-history li { display: inline-flex; align-items: center; gap: .3rem; padding: .15rem .2rem .15rem .55rem; border: 1px solid var(--line); border-radius: 99px; background: var(--ink-2); font-size: var(--step--1); }
.tool-history li.small { border: 0; background: none; padding: 0; }
.tool-line-street { font-weight: 700; color: var(--chalk); }
.tool-back { border: 1px solid var(--control-line); background: var(--ink); color: var(--paper); border-radius: 99px; min-width: 1.9rem; min-height: 1.9rem; cursor: pointer; }
.tool-back:hover { border-color: var(--chalk); }
/* Resultado */
.tool-col-result { border: 1px solid var(--line); border-radius: var(--radius-l); background: var(--ink-2); padding: .7rem .8rem; gap: .5rem; }
.tool-res-head { display: flex; align-items: center; justify-content: space-between; gap: .5rem; flex-wrap: wrap; }
.tool-res-head h2 { margin: 0; font-size: var(--step-1); }
.tool-status { margin: 0; }
.tool-panel[aria-busy="true"] .tool-res-body { opacity: .55; transition: opacity .15s; }
.tool-cov { border-left: 4px solid var(--line); padding: .35rem .6rem; background: var(--ink); border-radius: var(--radius-s); }
.tool-cov.is-ok { border-left-color: var(--ok); }
.tool-cov.is-preview, .tool-cov.is-none { border-left-color: var(--warn); }
.tool-cov p { margin: .2rem 0; }
.tool-res-tabs { display: flex; gap: .25rem; border-bottom: 1px solid var(--line); overflow-x: auto; }
.tool-res-tab { flex: 1 1 auto; border: 0; background: none; color: var(--paper-dim); font: inherit; font-size: var(--step--1); font-weight: 600; padding: .45rem .4rem; min-height: 2.5rem; border-bottom: 3px solid transparent; cursor: pointer; white-space: nowrap; }
.tool-res-tab[aria-selected="true"] { color: var(--paper); border-bottom-color: var(--chalk); }
.tool-res-body { min-height: 0; }
.tool-res-body.is-stale { opacity: .45; }
.tool-res-pane { display: grid; gap: .6rem; align-content: start; }
.tool-res-pane[hidden] { display: none; }
.tool-app [hidden] { display: none !important; }
.tool-res-block { display: grid; gap: .35rem; padding-bottom: .55rem; border-bottom: 1px solid var(--line); }
.tool-res-block:last-child { border-bottom: 0; }
.tool-res-block p { margin: 0; }
.tool-res-title { font-family: var(--sans); font-size: .78rem; text-transform: none; letter-spacing: .02em; font-weight: 700; color: var(--chalk); margin: 0; }
.tool-what { display: flex; align-items: baseline; justify-content: space-between; gap: .6rem; flex-wrap: wrap; }
.tool-what-act { font-family: var(--serif); font-size: var(--step-2); font-weight: 600; line-height: 1.1; padding-left: .55rem; border-left: 5px solid var(--act); }
.tool-what-pct { font-size: var(--step-1); font-weight: 700; }
.tool-act-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .35rem; }
.tool-act-line { display: grid; grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "label pct" "bar bar"; gap: .15rem .6rem; padding: .35rem .55rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink); }
.tool-act-line.is-main { border-color: var(--chalk); box-shadow: inset 3px 0 0 var(--chalk); }
.tool-act-line.is-off { opacity: .8; border-style: dashed; }
.tool-act-label { grid-area: label; display: flex; gap: .4rem; align-items: center; flex-wrap: wrap; font-size: var(--step--1); }
.tool-act-pct { grid-area: pct; font-weight: 700; }
.tool-act-line.is-off .tool-act-pct { font-weight: 400; font-size: var(--step--1); color: var(--paper-dim); }
.tool-bar { grid-area: bar; height: .5rem; background: var(--ink-2); border-radius: 99px; overflow: hidden; border: 1px solid var(--line); }
.tool-bar-fill { display: block; height: 100%; border-radius: 99px; }
.tool-math dl.facts { grid-template-columns: repeat(auto-fill, minmax(min(100%, 9rem), 1fr)); }
.tool-res-foot { padding-top: .5rem; border-top: 1px solid var(--line); }
.tool-res-foot p { margin: 0; }
.tool-train { width: 100%; justify-content: center; }
.tool-coach .narrate-status:empty { display: none; }
.narrate-compact { gap: .3rem; flex-wrap: nowrap; }
.speed-cycle { min-width: 3.2rem; }
/* Celular / tablet: pestañas y resumen */
.tool-bar-top { position: sticky; top: 3.6rem; z-index: 5; display: grid; gap: .35rem; padding: .4rem 0; background: var(--ink); }
.tool-pane-tabs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .3rem; }
.tool-pane-tabs button { min-height: 2.75rem; border: 1px solid var(--control-line); border-radius: var(--radius); background: var(--ink-2); color: var(--paper); font: inherit; font-size: var(--step--1); font-weight: 600; cursor: pointer; }
.tool-pane-tabs button[aria-selected="true"] { background: var(--sel, var(--chalk)); color: var(--sel-ink, var(--ink)); border-color: var(--chalk); }
.tool-summary { display: flex; align-items: center; gap: .35rem; justify-content: center; min-height: 2.5rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink-2); color: var(--paper); font: inherit; cursor: pointer; }
@media (max-width: 1099px) { .tool-work[data-pane="setup"] > .tool-col:not(.tool-col-setup), .tool-work[data-pane="table"] > .tool-col:not(.tool-col-table), .tool-work[data-pane="result"] > .tool-col:not(.tool-col-result) { display: none; } }
.tool-work .guide { order: -1; max-height: 45vh; }
.tool-next { justify-self: end; }
@media (min-width: 1100px) { .tool-next { display: none; } }
/* PC: una sola pantalla */
@media (min-width: 1100px) {
  .tool-bar-top { display: none; }
  .tool-work, .tool-work[data-pane] { grid-template-columns: minmax(16rem, 19rem) minmax(0, 1fr) minmax(19rem, 25rem); height: var(--tool-h, auto); min-height: 30rem; align-items: stretch; grid-template-rows: minmax(0, 1fr); }
  .tool-col { overflow-y: auto; overscroll-behavior: contain; padding-right: .25rem; scrollbar-gutter: stable; }
  .tool-col-result { grid-template-rows: auto auto auto minmax(0, 1fr) auto; overflow: hidden; padding-right: .8rem; }
  .tool-res-body { overflow-y: auto; overscroll-behavior: contain; padding-right: .2rem; }
  .tool-work .guide { max-height: none; height: 100%; }
  /* La baraja se abre como selector flotante (en una columna angosta las cartas quedarían diminutas) */
  .tool-app .ci-picker { position: fixed; left: 50%; top: 6.5rem; transform: translateX(-50%); width: min(44rem, 94vw); z-index: 30; box-shadow: 0 18px 50px rgba(0, 0, 0, .55); }
  .tool-work.guide-open { grid-template-columns: minmax(15rem, 18rem) minmax(16rem, 19rem) minmax(0, 1fr) minmax(19rem, 24rem); }
}
/* PC más angosto con la guía abierta: mano y mesa comparten una columna (sigue todo visible) */
@media (min-width: 1100px) and (max-width: 1439px) {
  /* La mesa (lo que más se usa) arriba; la mano/posición/stacks abajo, cada parte con su propio desplazamiento */
  .tool-work.guide-open { grid-template-columns: minmax(14rem, 16rem) minmax(0, 1fr) minmax(18rem, 22rem); grid-template-rows: minmax(0, 7fr) minmax(0, 3fr); }
  .tool-work.guide-open .tool-felt { padding-block: .35rem; gap: .15rem; }
  .tool-work.guide-open > .guide { grid-row: 1 / span 2; grid-column: 1; }
  .tool-work.guide-open > .tool-col-table { grid-column: 2; grid-row: 1; }
  .tool-work.guide-open > .tool-col-setup { grid-column: 2; grid-row: 2; border-top: 1px solid var(--line); padding-top: .5rem; }
  .tool-work.guide-open > .tool-col-result { grid-column: 3; grid-row: 1 / span 2; }
}

.tool-train-opts { display: flex; gap: .5rem; flex-wrap: wrap; }
.tool-train-opts .opt.is-correct { border-color: var(--ok); color: var(--ok); }
.tool-train-opts .opt.is-wrong { border-color: var(--bad); color: var(--bad); }
.alert-info { border-left-color: var(--good); }

/* ═════════ GUÍA INTEGRADA ("Cómo usar") — Herramienta y Calculadora ═════════ */
.guide-toggle { gap: .35rem; }
.guide-toggle span[aria-hidden] { display: inline-grid; place-items: center; width: 1.3rem; height: 1.3rem; border-radius: 50%; border: 1.5px solid currentColor; font-weight: 800; font-size: .8rem; }
.guide-toggle.is-on { background: var(--sel, var(--chalk)); color: var(--sel-ink, var(--ink)); border-color: var(--chalk); }
.guide { display: grid; grid-template-rows: auto minmax(0, 1fr); border: 1px solid var(--chalk); border-radius: var(--radius-l); background: var(--ink-2); min-width: 0; overflow: hidden; }
.guide[hidden] { display: none; }
.guide:focus-visible { box-shadow: var(--focus); }
.guide-head { display: flex; align-items: center; justify-content: space-between; gap: .5rem; padding: .5rem .7rem; border-bottom: 1px solid var(--line); }
.guide-head h2 { margin: 0; font-size: var(--step-0); }
.guide-close { min-width: 2.5rem; min-height: 2.5rem; }
.guide-body { overflow-y: auto; overscroll-behavior: contain; padding: .6rem .8rem .8rem; display: grid; gap: .5rem; align-content: start; }
.guide-body > p { margin: 0; }
.guide-sec { border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink); }
.guide-sec > summary { cursor: pointer; padding: .5rem .65rem; font-weight: 700; font-size: var(--step--1); min-height: 2.5rem; display: flex; align-items: center; }
.guide-sec[open] > summary { border-bottom: 1px solid var(--line); }
.guide-sec > p { margin: .5rem .65rem 0; }
.guide-steps { margin: 0; padding: .5rem .65rem .6rem 1.9rem; display: grid; gap: .5rem; font-size: var(--step--1); }
.guide-steps li > span { display: block; }
.guide-show { margin-top: .25rem; min-height: 2.2rem; }
.guide-tour { border: 1px solid var(--chalk); border-radius: var(--radius); padding: .55rem .65rem; background: var(--ink); display: grid; gap: .45rem; }
.guide-tour[hidden] { display: none; }
.guide-tour-text { margin: 0; font-size: var(--step--1); }
.guide-tour .row { gap: .35rem; flex-wrap: wrap; }
.guide-hint { display: inline-flex; flex-wrap: wrap; align-items: center; gap: .3rem; padding: .15rem .3rem .15rem .55rem; border: 1px dashed var(--chalk); border-radius: var(--radius); background: var(--ink-2); }
/* Control señalado por la guía: contorno visible que no depende solo del color (doble borde + animación suave) */
.guide-spot { outline: 3px solid var(--warn) !important; outline-offset: 3px; box-shadow: 0 0 0 7px rgba(240, 195, 106, .25) !important; border-radius: var(--radius); transition: outline-color .2s; }
@media (prefers-reduced-motion: no-preference) { .guide-spot { animation: guide-pulse 1.1s ease-in-out 2; } }
@keyframes guide-pulse { 50% { outline-offset: 6px; } }

/* Barra superior del staff (botón ADMINISTRACIÓN + todos los enlaces): compacta entre 1200 y 1700 px para que nunca
   haya scroll horizontal (verificado en las pruebas E2E a 1200, 1280, 1366 y 1440 px). */
@media (min-width: 1200px) and (max-width: 1700px) {
  .topbar:has(.btn-admin, .admin-exit) .brand-name { display: none; }
  .topbar:has(.btn-admin) .admin-label-long { display: none; }
  .topbar:has(.btn-admin) .admin-label-short { display: inline; }
  .topbar:has(.btn-admin, .admin-exit) .topnav { gap: 0; }
  .topbar:has(.btn-admin, .admin-exit) .topnav a, .topbar:has(.btn-admin, .admin-exit) .topnav button { padding-inline: .45rem; }
}
.tool-preview-note { margin: 0; max-width: 36ch; border-left: 3px solid var(--warn); padding-left: .5rem; color: var(--paper-dim); }

/* ── Admin › Laboratorio I+D (Etapa G) ── */
.lab-state-line { display: flex; flex-wrap: wrap; gap: .4rem .6rem; align-items: baseline; }
.lab-controls form { margin: 0; }
.lab-prio { display: flex; gap: .3rem; align-items: center; margin: 0; }
.lab-prio input { width: 4.5rem; }
.lab-queue td:first-child { white-space: nowrap; }
.lab-checks { list-style: none; padding: 0; display: grid; gap: .3rem; }
.lab-settings-grid { display: grid; gap: .8rem 1.2rem; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); }
.lab-settings-grid label { display: grid; gap: .25rem; }
.lab-cycles td { vertical-align: top; }
.lab-confirm { display: flex; flex-wrap: wrap; gap: .3rem; align-items: center; margin: 0 0 .35rem; }
.lab-confirm input[name="confirmText"] { width: 8.5rem; min-width: 0; }

/* ═════════ IDENTIDAD VISUAL (Etapa G): dos instrumentos distintos ═════════
   CALCULADORA (gratis) — "papel cuadriculado": acento azul tiza, cuadrícula fina en la cabecera. Responde
   "¿Qué dicen los números?". HERRAMIENTA (premium) — "latón y paño": acento latón, filete dorado, la decisión primero.
   Responde "¿Cómo debería jugar esta situación?". Los acentos se redefinen solo dentro de cada página (mismos
   componentes, otra identidad). Contraste AA verificado: #9cc8ff y #d9b66e sobre --ink ≥ 9:1; texto oscuro sobre ellos ≥ 9:1. */
.calc-page[data-identity="calc"] { --chalk: #9cc8ff; --chalk-strong: #c7e0ff; --calc-grid: rgba(156, 200, 255, .07); }
.calc-page[data-identity="calc"] .calc-head { position: relative; padding: .7rem .9rem; border: 1px solid #2c4a66; border-radius: var(--radius-l); background-color: #11222f;
  background-image: linear-gradient(var(--calc-grid) 1px, transparent 1px), linear-gradient(90deg, var(--calc-grid) 1px, transparent 1px); background-size: 14px 14px; }
.calc-page[data-identity="calc"] .tag-free { background: #9cc8ff; color: #0a1d30; }
.calc-question { margin: .15rem 0 0; font-family: var(--serif); font-size: var(--step-0); color: #c7e0ff; }
.calc-page[data-identity="calc"] .seg-opt[aria-pressed="true"] { color: #0a1d30; }
.calc-page[data-identity="calc"] .calc-tab[aria-selected="true"] { background: #16304a; }

.tool-page[data-identity="tool"] { --chalk: #d9b66e; --chalk-strong: #efd59f; --sel: #d9b66e; --sel-ink: #1a1408; --sel-ring: #efd59f; }
.tool-page[data-identity="tool"] .tool-head { padding: .55rem .9rem; border: 1px solid #5a4a2a; border-radius: var(--radius-l); background: linear-gradient(180deg, #1a2a2c, #13232b); box-shadow: inset 0 2px 0 #b8954f; }
.tag-premium { display: inline-block; margin-left: .35em; padding: .08em .5em; border-radius: 99px; border: 1px solid #d9b66e; color: #efd59f; background: #2a2212; font: 700 .62em/1.4 var(--sans); letter-spacing: .04em; vertical-align: .2em; }
.tool-question { margin: .15rem 0 0; font-family: var(--serif); font-size: var(--step-0); color: #efd59f; }
.tool-question .dim { font-family: var(--sans); font-size: var(--step--1); }
/* Jerarquía de la decisión: QUÉ HACER domina el panel de resultado */
.tool-page[data-identity="tool"] [data-res="what"] { padding: .55rem .7rem .7rem; border: 1px solid #5a4a2a; border-radius: var(--radius); background: #1b2420; box-shadow: inset 4px 0 0 #d9b66e; }
.tool-page[data-identity="tool"] [data-res="what"] .tool-res-title { font-size: .85rem; }
.tool-page[data-identity="tool"] .tool-what-act { font-size: var(--step-3); }
.tool-page[data-identity="tool"] .tool-res-head h2 { color: #efd59f; }

/* ═════════ VISTA: Ajustar a pantalla + Pantalla completa (Etapa G) ═════════ */
.screen-mode { display: inline-flex; flex-wrap: wrap; gap: .35rem; align-items: center; }
.screen-btn { gap: .35rem; }
.screen-btn.is-on { border-color: var(--chalk); color: var(--paper); box-shadow: inset 0 -2px 0 var(--chalk); }
.screen-ico { font-size: 1rem; line-height: 1; }
@media (max-width: 1099px) { .screen-fit { display: none; } }
/* Sin ajuste: la página fluye (como un documento); las columnas no tienen alto propio */
@media (min-width: 1100px) {
  body.no-fit .calc-work, body.no-fit .tool-work, body.no-fit .tool-work[data-pane] { height: auto; }
  body.no-fit .calc-in, body.no-fit .calc-side, body.no-fit .tool-col, body.no-fit .tool-res-body { overflow: visible; }
  body.no-fit .tool-col-result { overflow: visible; }
}
/* Autoajuste en pantallas bajas: menos aire, misma letra */
[data-density="compact"] .calc-head, [data-density="tight"] .calc-head { padding-block: .45rem; }
[data-density="compact"] .calc-head .lede, [data-density="tight"] .calc-head .lede,
[data-density="compact"] .tool-question .dim, [data-density="tight"] .tool-question .dim { display: none; }
[data-density="tight"] .calc-question, [data-density="tight"] .tool-question { display: none; }
[data-density="compact"].calc-page, [data-density="tight"].calc-page { gap: .55rem; padding-top: .35rem; }
[data-density="compact"] .calc-tab, [data-density="tight"] .calc-tab { min-height: 2.4rem; padding-block: .3rem; }
[data-density="tight"] .calc-toolbar { margin-bottom: .3rem; }
[data-density="compact"] .calc-panel, [data-density="tight"] .calc-panel { gap: .8rem; }
[data-density="compact"] .calc-in, [data-density="tight"] .calc-in, [data-density="compact"] .calc-form, [data-density="tight"] .calc-form { gap: .7rem; }
[data-density="compact"] .tool-head, [data-density="tight"] .tool-head { padding-block: .35rem; margin-bottom: .35rem; }
[data-density="compact"] .tool-col, [data-density="tight"] .tool-col { gap: .5rem; }
[data-density="tight"] .tool-felt { padding-block: .3rem; gap: .15rem; }
[data-density="tight"] .tool-col-setup .ci-slot { width: 2.45rem; height: 3.35rem; }
[data-density="tight"] .tool-col-setup .ci-slot .pcard { --w: 2.2rem; }
[data-density="tight"] .tool-what-act { font-size: var(--step-2) !important; }
/* Pantalla completa / modo inmersivo: solo la herramienta */
body.is-immersive .topbar, body.is-immersive footer.site, body.is-immersive .bottomnav, body.is-immersive .admin-banner, body.is-immersive .qa-banner, body.is-immersive .calc-examples, body.is-immersive .lang-note { display: none !important; }
body.is-immersive { padding-bottom: 0 !important; }
body.is-immersive .wrap.calc-page, body.is-immersive .wrap.tool-page { width: min(100% - 1rem, 120rem); padding-top: .5rem; padding-bottom: .5rem; }
body.is-immersive .tool-bar-top { top: 0; }
body.is-immersive .tool-app .ci-picker { top: 4rem; }
body.is-immersive main { padding-block: .25rem; }
/* Cierre post-R: "Pantalla completa" en Precios, lecciones y Entrenamiento (mismo sistema). En modo inmersivo el botón
   para salir queda SIEMPRE a la vista (pegado arriba al desplazar), así nunca se pierde la salida. */
.screen-island { display: flex; justify-content: flex-end; }
.screen-island:empty { display: none; }
.spread > .screen-island { margin-left: auto; margin-right: .6rem; }
body.is-immersive .screen-island { position: sticky; top: max(.4rem, env(safe-area-inset-top)); z-index: 30; }
body.is-immersive .screen-island .screen-mode { background: var(--ink-2); border-radius: 999px; box-shadow: 0 4px 14px rgba(0,0,0,.4); }
@media (max-width: 699px) { .tool-question .dim { display: none; } }
/* Notebook: los botones de vista quedan solo con ícono (el nombre sigue para lectores de pantalla y en el tooltip) */
[data-density="compact"] .screen-btn > span:not(.screen-ico), [data-density="tight"] .screen-btn > span:not(.screen-ico) { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
[data-density="compact"] .screen-btn, [data-density="tight"] .screen-btn { min-width: 2.75rem; justify-content: center; }
[data-density="compact"] .tool-preview-note, [data-density="tight"] .tool-preview-note { font-size: .8rem; line-height: 1.3; }
/* Pantallas bajas: la cabecera queda en una sola fila (el aviso de vista previa sigue en el resultado: "CANDIDATA") */
[data-density="tight"] .tool-preview-note { display: none; }
[data-density="tight"] .guide-hint > .small { display: none; }

/* ═════════ Etapa H: Analizador Estratégico PRO en la navegación ═════════ */
.tag-pro { display: inline-block; padding: .02em .4em; border-radius: 99px; border: 1px solid #d9b66e; color: #efd59f; background: #2a2212; font: 700 .62rem/1.4 var(--sans); letter-spacing: .04em; vertical-align: .12em; }
.nav-tool .nav-short { display: none; }
@media (max-width: 1499px) { .topnav .nav-tool .nav-long { display: none; } .topnav .nav-tool .nav-short { display: inline; } }
@media (max-width: 2099px) { .topbar:has(.btn-admin, .admin-exit) .topnav .nav-tool .nav-long { display: none; } .topbar:has(.btn-admin, .admin-exit) .topnav .nav-tool .nav-short { display: inline; } }

/* ───────────── Etapa H · Portadas de cursos y asistente del Owner ───────────── */
.cover { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: var(--radius); border: 1px solid var(--line); }
.cover-preset { display: grid; place-items: center; font-size: clamp(2rem, 6vw, 3.4rem); color: rgba(255,255,255,.85); }
.cover-preset span { filter: drop-shadow(0 2px 4px rgba(0,0,0,.35)); }
.cover-fieltro { background: radial-gradient(ellipse at 50% 45%, #2a6a66, var(--felt) 70%, var(--felt-edge)); }
.cover-fichas { background: repeating-conic-gradient(from 0deg, #7a1f2b 0 15deg, #f1e7d2 15deg 30deg); }
.cover-cartas { background: linear-gradient(135deg, #f3efe6, #d9d2c2); color: #8b1a1a; }
.cover-trofeo { background: linear-gradient(160deg, #3b2f0b, #8a6d1c 60%, #c9a43a); }
.cover-libro { background: linear-gradient(160deg, #18324a, #2c5878); }
.cover-grafico { background: linear-gradient(0deg, rgba(255,255,255,.06) 1px, transparent 1px) 0 0 / 100% 18%, linear-gradient(160deg, #13343a, #1f5a52); }
.cover-sm { width: 96px; aspect-ratio: 16 / 9; font-size: 1.3rem; }
.cover-lg { max-width: 480px; }
.cover-choices { display: flex; flex-wrap: wrap; gap: .8rem; }
.cover-choice { display: grid; gap: .3rem; justify-items: start; }
.wizard-flow { display: flex; flex-wrap: wrap; gap: .4rem; list-style: none; padding: 0; margin: 0; counter-reset: wf; }
.wizard-flow li { counter-increment: wf; padding: .35rem .7rem; border: 1px solid var(--line); border-radius: 999px; font-size: .85rem; }
.wizard-flow li::before { content: counter(wf) ". "; opacity: .7; }
.wizard-flow li.is-done { border-color: var(--ok, #2f9e6b); }
.wizard-flow li[aria-current="step"] { outline: 2px solid var(--focus, #ffd166); outline-offset: 2px; }
.checklist { list-style: none; padding: 0; display: grid; gap: .45rem; }
.checklist .is-missing > span:first-child { color: var(--bad, #e06c5f); }
.checklist .is-ok > span:first-child { color: var(--ok, #2f9e6b); }
.tr-pair { display: grid; gap: .25rem; padding-bottom: .6rem; border-bottom: 1px dashed var(--line); }

/* ───────────── Etapa H · Baraja global (solo visual) ─────────────
   html[data-deck] = clásica (2 colores) · four (4 colores, por defecto) · contrast (alta legibilidad). */
html[data-deck="classic"] .pcard.s-d { color: var(--suit-h); }
html[data-deck="classic"] .pcard.s-c { color: var(--suit-s); }
html[data-deck="contrast"] { --suit-s: #000000; --suit-h: #c80c0c; --suit-d: #0044c2; --suit-c: #007a36; }
html[data-deck="contrast"] .pcard:not(.back):not(.ghost) { background: #ffffff; box-shadow: inset 0 calc(var(--w) * -.07) 0 currentColor, 0 1px 0 rgba(0,0,0,.35); }
html[data-deck="contrast"] .pcard .r { font-weight: 800; }
html[data-deck="contrast"] .pcard .s { font-size: calc(var(--w) * .6); }
html[data-deck="contrast"] .inline-cards .pcard .s { font-size: 1rem; }
/* Muestras del selector: cada opción se ve con SUS colores, cualquiera sea la baraja actual. */
html [data-deck-preview] .pcard { background: var(--card); box-shadow: none; }
html [data-deck-preview] .pcard.s-s { color: #1c2430; } html [data-deck-preview] .pcard.s-h { color: #b8322d; }
html [data-deck-preview="four"] .pcard.s-d { color: #2563a8; } html [data-deck-preview="four"] .pcard.s-c { color: #2b7a4b; }
html [data-deck-preview="classic"] .pcard.s-d { color: #b8322d; } html [data-deck-preview="classic"] .pcard.s-c { color: #1c2430; }
html [data-deck-preview="contrast"] .pcard { background: #fff; box-shadow: inset 0 -3px 0 currentColor; }
html [data-deck-preview="contrast"] .pcard.s-s { color: #000; } html [data-deck-preview="contrast"] .pcard.s-h { color: #c80c0c; }
html [data-deck-preview="contrast"] .pcard.s-d { color: #0044c2; } html [data-deck-preview="contrast"] .pcard.s-c { color: #007a36; }
.deck-switch { position: relative; }
.deck-switch > summary { list-style: none; cursor: pointer; display: inline-flex; gap: .3rem; align-items: center; }
.deck-switch > summary::-webkit-details-marker { display: none; }
.deck-switch-label { font-size: .85rem; }
@media (max-width: 520px) { .deck-switch-label { display: none; } }
.deck-panel { position: absolute; right: 0; top: calc(100% + .4rem); z-index: 40; width: min(20rem, calc(100vw - 2rem)); display: grid; gap: .45rem; padding: .8rem; background: var(--ink-2); border: 1px solid var(--control-line); border-radius: var(--radius-l); box-shadow: 0 12px 30px rgba(0,0,0,.45); }
.deck-opt { display: grid; grid-template-columns: auto 1fr; gap: .6rem; align-items: center; text-align: left; padding: .5rem .6rem; border-radius: var(--radius); border: 1px solid var(--line); background: transparent; color: var(--paper); cursor: pointer; font: inherit; min-height: 44px; }
.deck-opt[aria-pressed="true"] { border-color: var(--chalk); box-shadow: inset 0 0 0 1px var(--chalk); }
.deck-opt:focus-visible { outline: 3px solid var(--chalk-strong); outline-offset: 2px; }
.deck-opt .deck-text { display: grid; gap: .1rem; }
.deck-cards { display: inline-flex; gap: 2px; }
/* En pantalla completa (sin el menú del sitio) el acceso a "Cartas" queda junto a los controles de la vista. */

/* ───────────── Etapa H · Burbuja de ayuda del Owner/Admin (solo staff) ───────────── */
.owner-help { position: fixed; left: max(1rem, env(safe-area-inset-left)); bottom: calc(1rem + env(safe-area-inset-bottom)); z-index: 45; }
.owner-help.is-right { left: auto; right: max(1rem, env(safe-area-inset-right)); }
body:has(.bottomnav) .owner-help { bottom: calc(4.8rem + env(safe-area-inset-bottom)); }
body.coach-dock-on .owner-help { bottom: calc(4.8rem + env(safe-area-inset-bottom)); }
@media (max-width: 899px) { body.coach-dock-on .owner-help { bottom: calc(9rem + env(safe-area-inset-bottom)); } }
.owner-help-fab { display: inline-flex; align-items: center; gap: .35rem; min-height: 44px; min-width: 44px; padding: .4rem .8rem; border-radius: 999px; border: 2px solid var(--brass); background: var(--ink-3); color: var(--paper); font: inherit; font-weight: 700; cursor: pointer; box-shadow: 0 8px 24px rgba(0,0,0,.45); }
.owner-help-fab > span[aria-hidden] { display: inline-grid; place-items: center; width: 1.5rem; height: 1.5rem; border-radius: 50%; background: var(--brass); color: var(--ink); }
.owner-help-fab:focus-visible { outline: 3px solid var(--chalk-strong); outline-offset: 3px; }
.owner-help.is-open .owner-help-fab { opacity: .85; }
@media (max-width: 520px) { .owner-help-fab-label { display: none; } }
.owner-help-panel { position: absolute; bottom: calc(100% + .6rem); left: 0; width: min(26rem, calc(100vw - 2rem)); max-height: min(70vh, 38rem); overflow: auto; background: var(--ink-2); border: 1px solid var(--control-line); border-radius: var(--radius-l); box-shadow: 0 18px 50px rgba(0,0,0,.55); padding: .8rem .9rem 1rem; overscroll-behavior: contain; }
.owner-help.is-right .owner-help-panel { left: auto; right: 0; }
/* Cierre post-R: burbuja movible. Movida, la ubican left/top (en línea); el panel se abre hacia donde hay lugar. */
.owner-help.is-moved { right: auto !important; bottom: auto !important; }
.owner-help.is-moved .owner-help-panel { left: 0; right: auto; }
.owner-help.is-moved.panel-right .owner-help-panel { left: auto; right: 0; }
.owner-help.is-moved.panel-down .owner-help-panel { bottom: auto; top: calc(100% + .6rem); }
.owner-help.is-dragging .owner-help-fab { cursor: grabbing; box-shadow: 0 12px 32px rgba(0,0,0,.6); }
.owner-help.is-dragging { user-select: none; }
.owner-help-head { display: flex; align-items: center; gap: .3rem; position: sticky; top: -.8rem; background: var(--ink-2); padding-block: .3rem; margin-top: -.3rem; }
.owner-help-head h2 { margin: 0 auto 0 0; }
.oh-search { width: 100%; margin: .4rem 0; }
.oh-tabs { display: flex; flex-wrap: wrap; gap: .3rem; margin-bottom: .6rem; }
.oh-tabs button, .oh-tab-link { font: inherit; font-size: .85rem; padding: .3rem .6rem; border-radius: 999px; border: 1px solid var(--line); background: transparent; color: var(--paper); cursor: pointer; text-decoration: none; }
.oh-tabs button[aria-pressed="true"] { border-color: var(--chalk); color: var(--chalk-strong); }
.oh-topic { display: grid; gap: .35rem; padding-bottom: .6rem; }
.oh-topic h3 { margin: 0; }
.oh-warn { border-left: 3px solid var(--warn); padding-left: .6rem; }
.oh-warn ul { margin: .2rem 0 0; padding-left: 1rem; }
.oh-faq dt { font-weight: 700; margin-top: .3rem; } .oh-faq dd { margin: 0 0 .2rem; }
.oh-links { display: flex; flex-wrap: wrap; gap: .5rem .9rem; }
.oh-az { list-style: none; padding: 0; display: grid; gap: .3rem; }
.oh-foot { margin-top: .6rem; border-top: 1px dashed var(--line); padding-top: .5rem; }
.oh-highlight { outline: 3px solid var(--brass) !important; outline-offset: 4px; box-shadow: 0 0 0 8px rgba(201,164,92,.25) !important; transition: outline-color .3s; }
@media print { .owner-help { display: none !important; } }
/* "Cartas": en la barra superior solo el ícono (no desborda); en el menú (pantallas sin menú completo) con texto;
   junto a los controles del Analizador y la Calculadora siempre (también en pantalla completa). */
.deck-top .deck-switch-label, .deck-inline .deck-switch-label { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.deck-menu { display: none; }
@media (max-width: 1199px) { .deck-menu { display: block; } .deck-menu .deck-panel { position: static; width: auto; margin-top: .4rem; box-shadow: none; } }
@media (max-width: 699px) { .deck-top { display: none; } }
@media (min-width: 700px) and (max-width: 1199px) { .deck-top .deck-panel { right: auto; left: 0; } } /* Etapa T: entre 700 y 1199 px el botón de baraja está a la izquierda: el panel abre hacia la derecha (antes se cortaba a la izquierda) */
@media (max-width: 699px) { .deck-inline .deck-panel { position: fixed; left: 1rem; right: 1rem; width: auto; top: 4.5rem; max-height: calc(100vh - 6rem); overflow: auto; } } /* Etapa T: en teléfonos el panel «Cartas» de la página (anclado cerca del borde izquierdo) se salía por la izquierda: ahora ocupa el ancho de la pantalla */
@media (min-width: 700px) { .calc-head-actions .deck-inline .deck-panel { right: auto; left: 0; } } /* Etapa T: en la Calculadora (con acceso) el botón «Cartas» queda a la izquierda: el panel abre hacia la derecha */
/* Etapa I: con "Cartas" en la barra, entre 1200 y 1599 px los enlaces se compactan un poco para no desbordar. */
@media (min-width: 1200px) and (max-width: 1599px) { .topbar .wrap { gap: .6rem; } .topnav a, .topnav button { padding-inline: .5rem; } }
@media (min-width: 1200px) and (max-width: 1299px) { .topbar .wrap { gap: .4rem; } .topnav { gap: .1rem; } .topnav a, .topnav button { padding-inline: .4rem; } }

/* ───── Etapa J: catálogo acumulativo (cursos + Calculadora incluida) y Analizador PRO mensual ───── */
@media (min-width: 760px) { .price-row-4 { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1240px) { .price-row-4 { grid-template-columns: repeat(4, 1fr); } }
.price-row-4 .price { display: flex; flex-direction: column; gap: .6rem; }
.price-includes { margin: 0; color: var(--text); }
.price-includes strong { color: var(--chalk); }
.upgrade-line { margin: 0; background: var(--ink-2); border-left: 4px solid var(--chalk); padding: .45rem .7rem; border-radius: var(--radius-s); }
.price-pro { border: 2px solid #d9b66e; box-shadow: 0 0 0 4px rgba(217, 182, 110, .12); }
.price-pro .tag-premium { margin-left: 0; font-size: .75rem; }

/* ───── Etapa J: HOME aprobada por el Owner — azul marino/negro, dorado y celeste ───── */
:root { --hx-navy: #060c18; --hx-navy-2: #0a1528; --hx-gold: #f5b82e; --hx-gold-2: #ffd36b; --hx-sky: #4cc3ff; --hx-text: #eef3fb; --hx-dim: #b9c6da; }
.hx { position: relative; overflow: hidden; isolation: isolate; background: radial-gradient(120% 90% at 70% 10%, #10264a 0%, var(--hx-navy-2) 45%, var(--hx-navy) 100%); color: var(--hx-text); min-height: min(88vh, 760px); display: grid; align-items: center; }
.hx-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.hx-bokeh { position: absolute; inset: 0; background:
  radial-gradient(6px 6px at 58% 18%, rgba(255,214,120,.9), transparent 70%), radial-gradient(9px 9px at 66% 26%, rgba(120,200,255,.7), transparent 70%),
  radial-gradient(14px 14px at 74% 12%, rgba(255,255,255,.35), transparent 70%), radial-gradient(10px 10px at 86% 30%, rgba(255,190,90,.6), transparent 70%),
  radial-gradient(18px 18px at 52% 34%, rgba(90,160,255,.35), transparent 70%), radial-gradient(8px 8px at 92% 16%, rgba(140,210,255,.7), transparent 70%),
  radial-gradient(40% 35% at 70% 30%, rgba(60,130,255,.22), transparent 70%); filter: blur(1.5px); }
.hx-screen { position: absolute; border-radius: 6px; background: linear-gradient(160deg, rgba(90,170,255,.45), rgba(40,90,200,.15)); filter: blur(5px); opacity: .55; }
.hx-s1 { left: 54%; top: 14%; width: 9%; height: 9%; } .hx-s2 { left: 66%; top: 10%; width: 12%; height: 11%; } .hx-s3 { left: 82%; top: 16%; width: 8%; height: 8%; }
.hx::after { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; background: linear-gradient(90deg, rgba(6,12,24,.96) 0%, rgba(6,12,24,.82) 30%, rgba(6,12,24,0) 55%), linear-gradient(0deg, rgba(6,12,24,.9) 0%, rgba(6,12,24,0) 28%); }
.hx-scene { position: absolute; z-index: 0; right: 0; bottom: 0; width: min(66vw, 960px); height: 100%; pointer-events: none; }
.hx-player { position: absolute; left: 14%; bottom: 4%; width: 50%; max-height: 88%; filter: drop-shadow(0 0 24px rgba(76,195,255,.18)); }
.hx-chips { position: absolute; left: 50%; bottom: 8%; display: flex; gap: .5rem; align-items: flex-end; transform: scale(1.15); transform-origin: bottom left; }
.hx-cards { position: absolute; right: 16%; bottom: 10%; display: flex; }
.hx-cards .pcard { --w: clamp(4.4rem, 8vw, 7.2rem); box-shadow: 0 18px 30px rgba(0,0,0,.55); }
.hx-c1 { transform: rotate(-12deg) translateY(6px); } .hx-c2 { transform: rotate(8deg) translateX(-30%); }
.hx-note { display: none; position: absolute; right: 24%; top: 12%; margin: 0; font: 400 clamp(1rem, 1.6vw, 1.5rem)/1.25 "Segoe Script", "Bradley Hand", "Comic Sans MS", cursive; color: #dbeeff; transform: rotate(-8deg); text-shadow: 0 0 10px rgba(76,195,255,.55); }
.hx-grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 1fr); gap: 1.5rem; padding-block: clamp(2rem, 6vw, 4.5rem); }
@media (min-width: 1100px) { .hx-grid { grid-template-columns: minmax(0, 46%) 1fr minmax(0, 15rem); } .hx-checks { grid-column: 3; } }
.hx-copy { max-width: 38rem; }
.hx-badge { display: inline-flex; align-items: center; gap: .5rem; margin: 0 0 1rem; padding: .35rem .85rem; border: 1px solid rgba(76,195,255,.45); border-radius: 99px; background: rgba(10,30,60,.6); font: 800 .78rem/1.2 var(--sans); letter-spacing: .03em; text-transform: uppercase; color: #dff2ff; }
.hx-dot { width: .6rem; height: .6rem; border-radius: 50%; background: #3fe07a; box-shadow: 0 0 0 3px rgba(63,224,122,.25); }
.hx h1 { margin: 0 0 1rem; font: 900 clamp(2.4rem, 1.4rem + 4.2vw, 4.6rem)/1.02 var(--sans); letter-spacing: -.02em; color: #fff; }
.hx h1 span { display: block; }
.hx-gold { color: var(--hx-gold); text-shadow: 0 2px 0 rgba(0,0,0,.35); }
.hx-lede { font-size: var(--step-1); line-height: 1.45; color: var(--hx-dim); margin: 0 0 1.5rem; max-width: 34rem; }
.hx-ctas { display: flex; flex-wrap: wrap; gap: .8rem; margin: 0 0 .9rem; }
.hx-btn-gold, .hx-btn-line { display: inline-flex; align-items: center; gap: .55rem; padding: .85rem 1.4rem; border-radius: 10px; font-weight: 800; font-size: 1.05rem; min-height: 48px; }
.hx-btn-gold { background: linear-gradient(180deg, var(--hx-gold-2), var(--hx-gold)); color: #1a1205; border: 0; box-shadow: 0 6px 18px rgba(245,184,46,.25); }
.hx-btn-gold:hover { filter: brightness(1.06); color: #1a1205; }
.hx-btn-line { background: rgba(6,16,32,.55); color: #fff; border: 2px solid var(--hx-sky); }
.hx-btn-line:hover { background: rgba(76,195,255,.12); color: #fff; }
.hx .ic { width: 1.25em; height: 1.25em; flex: none; }
.hx-demo { color: var(--hx-dim); margin: 0; } .hx-demo a { color: #fff; font-weight: 700; }
.hx-checks { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(13rem, 1fr)); gap: .45rem 1rem; align-self: start; }
@media (min-width: 1100px) { .hx-checks { grid-template-columns: 1fr; padding-top: .5rem; } }
.hx-checks li { position: relative; padding-left: 1.6rem; font-size: .95rem; color: #fff; text-shadow: 0 1px 3px #000; }
.hx-checks li::before { content: "✓"; position: absolute; left: 0; top: -.05rem; color: var(--hx-gold); font-weight: 900; font-size: 1.1rem; }
@media (max-width: 1099px) {
  .hx { min-height: 0; }
  .hx-scene { position: relative; width: 100%; height: clamp(15rem, 52vw, 24rem); order: 2; }
  .hx::after { background: linear-gradient(0deg, rgba(6,12,24,.95) 0%, rgba(6,12,24,0) 30%); }
  .hx { display: flex; flex-direction: column-reverse; }
  .hx-note { right: 4%; top: 6%; }
  .hx-player { left: 8%; width: 58%; }
  .hx-cards { right: 6%; }
}
.hx-strip { background: #070f1e; border-block: 1px solid #16284a; }
.hx-strip ul { list-style: none; margin: 0 auto; padding: .9rem 1rem; display: grid; grid-template-columns: repeat(auto-fit, minmax(13.5rem, 1fr)); gap: .8rem 1.2rem; }
.hx-strip li { display: flex; gap: .7rem; align-items: center; color: #fff; }
.hx-strip li > span:last-child { display: grid; } .hx-strip strong { font-size: .95rem; } .hx-strip li span span { font-size: .82rem; color: var(--hx-dim); }
.hx-ic { display: inline-grid; place-items: center; width: 2.6rem; height: 2.6rem; border-radius: 50%; color: var(--hx-sky); border: 1px solid rgba(76,195,255,.4); background: rgba(76,195,255,.08); flex: none; }
.hx-ic .ic, .hx-ring .ic, .hx-ic-s .ic { width: 1.35rem; height: 1.35rem; }
.hx-cards5 { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(15.5rem, 1fr)); padding-block: 1.6rem; }
.hx-card { --c: #2f7bff; display: flex; flex-direction: column; gap: .7rem; padding: 1rem; border-radius: 14px; border: 2px solid var(--c); background: linear-gradient(180deg, color-mix(in srgb, var(--c) 14%, #08101e) 0%, #070d19 70%); box-shadow: 0 0 0 1px rgba(0,0,0,.4), 0 0 22px color-mix(in srgb, var(--c) 22%, transparent); color: var(--hx-text); }
.hx-card h2 { margin: 0; font: 900 1.02rem/1.2 var(--sans); text-transform: uppercase; letter-spacing: .02em; color: #fff; }
.hx-card p { margin: 0; color: var(--hx-dim); font-size: .95rem; } .hx-card p strong { color: #fff; }
.hx-blue { --c: #3b82ff; } .hx-green { --c: #2fcf6f; } .hx-purple { --c: #a066ff; } .hx-red { --c: #ff5a4f; } .hx-cyan { --c: #26c6f0; }
.hx-art { border-radius: 10px; background: #050a14; border: 1px solid color-mix(in srgb, var(--c) 40%, transparent); padding: .7rem; min-height: 8.2rem; display: grid; place-items: center; }
.hx-card-cta { margin-top: auto; justify-content: center; border: 2px solid var(--c); background: transparent; color: #fff; font-weight: 800; }
.hx-card-cta:hover { background: color-mix(in srgb, var(--c) 18%, transparent); color: #fff; }
.hx-screenmock { width: 100%; aspect-ratio: 16 / 8; border-radius: 8px; background: linear-gradient(135deg, #1b4bb8, #0b2a6b); display: grid; grid-template-columns: auto 1fr; align-items: center; gap: .8rem; padding: .8rem; }
.hx-play { display: grid; place-items: center; width: 3rem; height: 3rem; border-radius: 50%; background: rgba(255,255,255,.95); color: #1b4bb8; } .hx-play .ic { width: 1.5rem; height: 1.5rem; }
.hx-lines { display: grid; gap: .45rem; } .hx-lines i { display: block; height: .45rem; border-radius: 4px; background: rgba(255,255,255,.35); } .hx-lines i:nth-child(2) { width: 75%; } .hx-lines i:nth-child(3) { width: 55%; }
.hx-levels { display: grid; grid-template-columns: repeat(3, 1fr); gap: .35rem; font-size: .78rem !important; font-weight: 700; color: #fff !important; }
.hx-levels .lv { padding-top: .4rem; border-top: 4px solid; } .lv1 { border-color: var(--hx-gold); } .lv2 { border-color: #ff5a4f; } .lv3 { border-color: #3b82ff; color: var(--hx-dim); }
.hx-felt { width: 100%; padding: .9rem .5rem; border-radius: 999px; background: radial-gradient(ellipse at 50% 40%, #1f7a4a, #0c3b25 70%); display: flex; justify-content: center; gap: .3rem; }
.hx-felt .pcard { --w: 2.3rem; }
.hx-acts { display: flex; gap: .4rem; justify-content: center; margin: .6rem 0 0 !important; } .hx-acts span { padding: .3rem .7rem; border-radius: 6px; font-weight: 800; font-size: .8rem; color: #fff; }
.a-fold { background: #c0392b; } .a-call { background: #219150; } .a-raise { background: #2462d6; }
.hx-tags { display: flex; flex-wrap: wrap; gap: .4rem; } .hx-tags span { font-weight: 800; color: #fff; font-size: .82rem; } .hx-tags span + span::before { content: "·"; margin-right: .4rem; color: var(--c); }
.hx-vs { display: flex; align-items: center; gap: .6rem; } .hx-vs > span { display: grid; grid-template-columns: auto auto; gap: .2rem; justify-items: center; } .hx-vs .pcard { --w: 2.2rem; }
.hx-vs b { grid-column: 1 / -1; font-size: 1.25rem; color: #fff; } .hx-vs i { font-style: normal; color: var(--hx-dim); font-weight: 800; }
.hx-tabs { display: flex; gap: .3rem; margin: .5rem 0 0 !important; } .hx-tabs span { border: 1px solid #3a3f6b; border-radius: 6px; padding: .15rem .45rem; font-size: .75rem; } .hx-tabs .on { border-color: var(--c); color: #fff; }
.hx-art-pro ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .3rem; width: 100%; } .hx-art-pro li { font-size: .85rem; color: #fff; padding-left: 1.3rem; position: relative; } .hx-art-pro li::before { content: "◆"; position: absolute; left: 0; color: var(--c); font-size: .7rem; top: .15rem; }
.hx-art-coach { grid-template-columns: auto 1fr; gap: .6rem; } .hx-avatar { display: grid; place-items: center; width: 3.2rem; height: 3.2rem; border-radius: 50%; background: radial-gradient(circle at 40% 35%, #2b5d8a, #0b2036); color: var(--hx-gold); border: 2px solid var(--c); } .hx-avatar .ic { width: 1.7rem; height: 1.7rem; }
.hx-bubbles { display: grid; gap: .3rem; } .hx-bubbles i { font-style: normal; font-size: .78rem; color: #fff; background: #0e2a44; border: 1px solid color-mix(in srgb, var(--c) 45%, transparent); padding: .3rem .5rem; border-radius: 10px 10px 10px 2px; }
.hx-benefits { display: grid; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); gap: 1rem 1.4rem; padding-block: 1rem 1.6rem; }
.hx-benefits > div { display: flex; gap: .8rem; align-items: flex-start; }
.hx-benefits p { margin: 0; font-size: .9rem; color: var(--paper-dim); display: grid; gap: .2rem; } .hx-benefits strong { color: #fff; }
.hx-ring { display: grid; place-items: center; flex: none; width: 3.2rem; height: 3.2rem; border-radius: 50%; border: 2px solid var(--hx-gold); color: var(--hx-gold); box-shadow: 0 0 14px rgba(245,184,46,.18); }
.hx-flags { display: flex; gap: .35rem; margin-top: .2rem; } .hx-flags i { width: 1.6rem; height: 1.05rem; border-radius: 2px; display: block; }
.fl-es { background: linear-gradient(180deg, #c60b1e 0 25%, #ffc400 25% 75%, #c60b1e 75%); }
.fl-pt { background: radial-gradient(circle, #002776 0 26%, transparent 27%), linear-gradient(to bottom right, #009c3b 50%, transparent 50%) 0 0 / 50% 50% no-repeat, linear-gradient(to bottom left, #009c3b 50%, transparent 50%) 100% 0 / 50% 50% no-repeat, linear-gradient(to top right, #009c3b 50%, transparent 50%) 0 100% / 50% 50% no-repeat, linear-gradient(to top left, #009c3b 50%, transparent 50%) 100% 100% / 50% 50% no-repeat, #ffdf00; }
.fl-en { background: linear-gradient(90deg, transparent 42%, #c8102e 42% 58%, transparent 58%), linear-gradient(180deg, transparent 40%, #c8102e 40% 60%, transparent 60%), linear-gradient(90deg, transparent 38%, #fff 38% 62%, transparent 62%), linear-gradient(180deg, transparent 34%, #fff 34% 66%, transparent 66%), #012169; }
.hx-trust { background: #070f1e; border-top: 1px solid #16284a; }
.hx-trust ul { list-style: none; margin: 0 auto; padding: .8rem 1rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: .6rem 1.4rem; }
.hx-trust li { display: flex; align-items: center; gap: .5rem; color: #fff; font-weight: 700; font-size: .92rem; }
.hx-ic-s { color: var(--hx-gold); display: inline-grid; }
.fb-next { border-left: 3px solid var(--chalk); padding-left: .6rem; }
/* Encabezado público (sitio sin sesión): botones del diseño aprobado. */
body[data-section="public"] .topbar { background: #050b16; border-bottom-color: #13233f; }
body[data-section="public"] .topbar .btn-primary { background: linear-gradient(180deg, var(--hx-gold-2), var(--hx-gold)); color: #1a1205; border-color: var(--hx-gold); font-weight: 800; }
body[data-section="public"] .topnav a[aria-current="page"] { color: var(--hx-gold); }
.brand-sub { display: block; font: 700 .58rem/1 var(--sans); letter-spacing: .12em; color: var(--hx-gold); text-transform: uppercase; }
@media (prefers-reduced-motion: reduce) { .hx-c1, .hx-c2 { transform: none; } }
.lang-top { display: inline-flex; border: 1px solid #2a3f63; border-radius: 8px; overflow: hidden; }
.lang-top button { background: transparent; border: 0; color: var(--hx-dim); font: 800 .78rem/1 var(--sans); padding: .45rem .55rem; min-height: 36px; cursor: pointer; }
.lang-top button.on { background: #12284a; color: #fff; }
.lang-top button:focus-visible { outline: none; box-shadow: var(--focus); }
.topbar .btn-login { border: 1px solid #c9d6ea; color: #fff; background: transparent; }
@media (max-width: 1099px) { .hx-note { display: block; right: 4%; top: 6%; font-size: 1rem; } }
main > .hx:first-child { margin-top: -1.5rem; }
body:has(main > .hx:first-child) { background: var(--hx-navy); }
.hx-wide { max-width: 1440px; }
@media (min-width: 1240px) {
  .hx-strip ul { grid-template-columns: repeat(6, 1fr); max-width: 1440px; }
  .hx-cards5 { grid-template-columns: repeat(5, minmax(0, 1fr)); max-width: 1440px; gap: .8rem; }
  .hx-card { padding: .85rem; } .hx-card p { font-size: .88rem; } .hx-card h2 { font-size: .92rem; }
  .hx-benefits { grid-template-columns: repeat(5, 1fr); max-width: 1440px; }
  .hx-trust ul { max-width: 1440px; }
}
.hx-card-cta { white-space: normal; text-align: center; text-wrap: balance; font-size: .92rem; padding: .55rem .8rem; min-height: 44px; display: inline-flex; align-items: center; gap: .4rem; } /* Etapa T: puede pasar a dos líneas si el texto no entra (PT a 1280 px); en ES/EN entra en una */
.hx-card-cta .tag-free { font-size: .7rem; }
.hx-strip ul.wrap, .hx-cards5.wrap, .hx-benefits.wrap, .hx-trust ul.wrap { max-width: min(1400px, 100% - 2rem); width: 100%; margin-inline: auto; }
@media (max-width: 760px) { .hx-strip ul.wrap, .hx-cards5.wrap, .hx-benefits.wrap, .hx-trust ul.wrap { max-width: calc(100% - 2rem); } }
.hx-vs .pcard { --w: 1.95rem; } .hx-vs b { font-size: 1.1rem; }
.hx-tabs span { padding: .12rem .35rem; font-size: .7rem; }
.hx-levels .lv small { display: block; font-weight: 600; font-size: .7rem; color: var(--hx-dim); }
.hx-levels { overflow-wrap: anywhere; }
.hx-levels { overflow-wrap: normal; font-size: .7rem !important; }
/* Home: las secciones de abajo usan la misma tipografía que el diseño aprobado. */
body:has(main > .hx:first-child) .lp-section h2 { font-family: var(--sans); font-weight: 900; letter-spacing: -.01em; }
body:has(main > .hx:first-child) .lp-section h2::after { content: ""; display: block; width: 3rem; height: 4px; margin-top: .5rem; border-radius: 2px; background: var(--hx-gold); }
@media (min-width: 1100px) { .hx-scene { right: max(0px, calc((100vw - 72rem) / 2 - 6rem)); } }

/* ───────── Etapa K · EL PORQUÉ / THE WHY: sello pedagógico (no depende del color: rótulo de texto + ícono) ───────── */
.why-seal { margin: 0.75rem 0; padding: 0.7rem 0.9rem 0.8rem; border: 1px solid rgba(201, 164, 92, 0.45); border-left: 4px solid var(--brass); border-radius: var(--radius); background: linear-gradient(180deg, rgba(201, 164, 92, 0.10), rgba(201, 164, 92, 0.04)); }
.why-seal > p:last-child { margin-bottom: 0; }
.why-badge { display: inline-flex; align-items: center; gap: 0.4rem; margin: 0 0 0.35rem; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; color: #f2d48f; }
.why-mark { display: inline-grid; place-items: center; width: 1.3rem; height: 1.3rem; border-radius: 50%; background: var(--brass); color: var(--ink); font-family: var(--serif); font-size: 0.85rem; letter-spacing: 0; }
.why-seal-tool > .tool-res-title { display: inline-flex; align-items: center; gap: 0.4rem; color: #f2d48f; letter-spacing: 0.08em; font-size: 0.85rem; font-family: var(--sans); font-weight: 700; }
.why-seal-tool > .tool-res-title::before { content: "?"; display: inline-grid; place-items: center; width: 1.3rem; height: 1.3rem; border-radius: 50%; background: var(--brass); color: var(--ink); font-family: var(--serif); font-size: 0.85rem; letter-spacing: 0; }
@media print { .why-seal { background: none; border-color: #999; } .why-badge, .why-seal-tool > .tool-res-title { color: #6b5320; } }

/* ───────── Etapa K · Mi camino (estado = texto + ícono; el color solo acompaña) ───────── */
.path-steps { list-style: none; margin: 0.5rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(10.5rem, 1fr)); gap: 0.6rem; counter-reset: none; }
.path-step { position: relative; display: grid; grid-template-columns: auto 1fr; column-gap: 0.55rem; row-gap: 0.15rem; align-items: center; padding: 0.7rem 0.8rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink-2); }
.path-step .path-dot { grid-row: span 2; display: inline-grid; place-items: center; width: 2rem; height: 2rem; border-radius: 50%; border: 2px solid var(--control-line); font-weight: 700; }
.path-step .path-name { font-family: var(--serif); font-size: var(--step-1); font-weight: 600; }
.path-step .path-state { color: var(--paper-dim); }
.path-step .bar { grid-column: 1 / -1; margin-top: 0.35rem; }
.path-done .path-dot, .path-ready .path-dot { border-color: var(--ok); color: var(--ok); }
.path-done, .path-ready { border-color: rgba(115, 210, 154, 0.5); }
.path-in_progress .path-dot { border-color: var(--chalk); color: var(--chalk); }
.path-in_progress { border-color: rgba(127, 209, 192, 0.55); }
.path-locked, .path-soon, .path-prepared { opacity: 0.8; border-style: dashed; }
.path-soon .path-dot { border-style: dashed; }
.path-compact .path-step { padding: 0.5rem 0.65rem; }
.path-compact .path-step .path-dot { width: 1.6rem; height: 1.6rem; font-size: 0.85rem; }
.path-compact .path-step .path-name { font-size: var(--step-0); }
.path-next { border-left: 4px solid var(--chalk); }
.path-detail > summary { cursor: pointer; padding: 0.6rem 0; color: var(--chalk); font-weight: 600; }
.path-detail > summary:focus-visible { box-shadow: var(--focus); }
.path-detail ul { margin: 0.25rem 0 0.75rem; padding-left: 1.2rem; }
.cert-reqs { list-style: none; padding: 0; margin: 0; }
.cert-reqs li { padding: 0.15rem 0; }

/* ───────── Etapa K · Certificado imprimible ───────── */
.cert-body { background: #10151b; color: #1d2a33; padding: 1rem; }
.cert-actions { max-width: 1060px; margin: 0 auto 0.75rem; display: flex; gap: 0.5rem; justify-content: space-between; flex-wrap: wrap; }
.cert-sheet { max-width: 1060px; margin: 0 auto; aspect-ratio: 297 / 210; background: #fbf8f1; color: #1d2a33; padding: clamp(0.8rem, 2.4vw, 1.6rem); border-radius: 6px; box-shadow: 0 10px 40px rgba(0, 0, 0, 0.45); }
.cert-frame { height: 100%; box-sizing: border-box; border: 2px solid #b8913f; outline: 1px solid #d9c08a; outline-offset: -8px; padding: clamp(1rem, 4vw, 3rem) clamp(1rem, 5vw, 4rem); display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: clamp(0.2rem, 1vw, 0.6rem); }
.cert-brand { margin: 0; font-weight: 800; letter-spacing: 0.18em; font-size: clamp(0.9rem, 2vw, 1.3rem); color: #0f1d26; }
.cert-spade { color: #b8913f; }
.cert-kind { margin: 0; font-family: var(--serif); font-size: clamp(1.1rem, 3vw, 2.1rem); color: #6b5320; }
.cert-intro { margin: 0; color: #4a5a63; font-size: clamp(0.8rem, 1.6vw, 1.05rem); }
.cert-name { margin: 0.2em 0; font-size: clamp(1.6rem, 5vw, 3.4rem); color: #0f1d26; border-bottom: 1px solid #d9c08a; padding: 0 0.6em 0.1em; overflow-wrap: anywhere; }
.cert-level { margin: 0; font-family: var(--serif); font-size: clamp(1.2rem, 3.4vw, 2.2rem); font-weight: 600; color: #0f1d26; }
.cert-meta { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.4rem 2rem; margin: clamp(0.4rem, 2vw, 1.2rem) 0 0; font-size: clamp(0.7rem, 1.4vw, 0.9rem); }
.cert-meta div { display: grid; gap: 0.1rem; }
.cert-meta dt { color: #6b5320; font-size: 0.85em; }
.cert-meta dd { margin: 0; color: #1d2a33; }
.cert-meta code { color: #0f1d26; background: none; font-weight: 700; letter-spacing: 0.05em; }
.cert-url { overflow-wrap: anywhere; }
.cert-disclaimer { margin: clamp(0.4rem, 1.5vw, 1rem) 0 0; max-width: 60ch; font-size: clamp(0.62rem, 1.2vw, 0.78rem); color: #5c6a72; }
.cert-sheet[data-cert-state="revoked"], .cert-sheet[data-cert-state="tampered"] { position: relative; }
.cert-sheet[data-cert-state="revoked"]::after, .cert-sheet[data-cert-state="tampered"]::after { content: "NO VIGENTE · NOT VALID"; position: absolute; inset: 40% 0 auto; text-align: center; font-size: clamp(1.4rem, 5vw, 3rem); font-weight: 800; color: rgba(184, 50, 45, 0.55); transform: rotate(-12deg); pointer-events: none; }
.cert-verify .cert-verdict { font-size: var(--step-1); font-weight: 700; margin: 0; }
.cert-ok { border-left: 4px solid var(--ok); }
.cert-bad { border-left: 4px solid var(--bad); }
@media (max-width: 560px) { .cert-sheet { aspect-ratio: auto; } }
@media print {
  @page { size: A4 landscape; margin: 0; }
  .cert-body { background: #fff; padding: 0; }
  .no-print { display: none !important; }
  .cert-sheet { box-shadow: none; border-radius: 0; max-width: none; width: 297mm; height: 210mm; aspect-ratio: auto; padding: 10mm; }
}
/* Etapa K: en 1200–1599 px la barra de la app no entra con la etiqueta de la Calculadora; Glosario y Buscar siguen en el
   menú lateral, en el pie y en los accesos del panel. */
@media (min-width: 1200px) and (max-width: 1599px) { .topnav .nav-opt { display: none; } }
.cert-body main.cert-sheet { flex: none; padding-block: clamp(0.8rem, 2.4vw, 1.6rem); }
@media (max-width: 560px) { .cert-frame { height: auto; } }
.cert-kv { display: grid; grid-template-columns: max-content 1fr; gap: 0.35rem 1.2rem; margin: 0; }
.cert-kv dt { color: var(--paper-dim); }
.cert-kv dd { margin: 0; font-weight: 600; }
.cert-verify-form input { flex: 1 1 14rem; max-width: 22rem; font-family: ui-monospace, Menlo, Consolas, monospace; letter-spacing: 0.04em; }

/* ───────── Etapa K · Valor en 10 segundos (Precios y productos) ───────── */
.value-list { list-style: none; margin: 0.6rem 0 0.4rem; padding: 0; display: grid; gap: 0.3rem; font-size: var(--step--1); }
.value-list li { display: grid; grid-template-columns: 1.2rem 1fr; align-items: start; gap: 0.35rem; }
.value-list .v-yes > span:first-child { color: var(--ok); font-weight: 800; }
.value-list .v-no { color: var(--paper-dim); }
.value-list .v-no > span:first-child { color: var(--bad); font-weight: 800; }
.price-more { margin: 0.3rem 0 0.6rem; font-size: var(--step--1); }
.price-more > summary { cursor: pointer; color: var(--chalk); }
.price-more ul { margin: 0.4rem 0 0; padding-left: 1.1rem; }
.not-included { color: var(--paper-dim); } .not-included > span[aria-hidden] { color: var(--bad); font-weight: 800; }
/* Etapa K: el ciclo de aprendizaje en 5 pasos (lista ordenada: el orden ES el contenido). */
.flow-steps { list-style: none; counter-reset: fs; display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0.5rem 0 1rem; padding: 0; font-size: var(--step--1); }
.flow-steps li { counter-increment: fs; display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.25rem 0.6rem 0.25rem 0.3rem; border: 1px solid var(--line); border-radius: 99px; background: var(--ink-2); }
.flow-steps li::before { content: counter(fs); display: inline-grid; place-items: center; width: 1.25rem; height: 1.25rem; border-radius: 50%; background: var(--chalk); color: var(--ink); font-weight: 800; font-size: 0.75rem; }
.flow-steps li:nth-child(4)::before { background: var(--brass); }
.lp-cycle-why { border-color: rgba(201, 164, 92, 0.6) !important; background: linear-gradient(180deg, rgba(201, 164, 92, 0.12), rgba(201, 164, 92, 0.03)) !important; }
.lp-cycle-why strong { display: inline-flex; align-items: center; gap: 0.35rem; color: #f2d48f; letter-spacing: 0.06em; }
.cert-sheet, .cert-frame { min-width: 0; max-width: 100%; box-sizing: border-box; }
.cert-meta div { min-width: 0; max-width: 100%; }
@media (max-width: 760px) { .cert-sheet { aspect-ratio: auto; } .cert-frame { height: auto; } }
/* Etapa K: con «Mi camino» en la barra, el nombre corto del PRO («Analizador PRO») se usa hasta 2099 px para todos. */
@media (max-width: 2099px) { .topnav .nav-tool .nav-long { display: none; } .topnav .nav-tool .nav-short { display: inline; } }
@media (max-width: 2099px) { .topbar:has(.btn-admin, .admin-exit) .topnav .nav-opt { display: none; } }

/* Etapa L — Analizador PRO: push/fold de 3 jugadores */
.t3-work { display: grid; gap: 1rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 980px) { .t3-work { grid-template-columns: minmax(0, 34rem) minmax(0, 1fr); align-items: start; } }
.t3-col { min-width: 0; }
.t3-setup { gap: .6rem; flex-wrap: wrap; }
.t3-setup .field { margin: 0; }
.t3-sits { display: flex; flex-wrap: wrap; gap: .35rem; }
.t3-sit { text-align: left; white-space: normal; }
.t3-sit[aria-pressed="true"] { background: var(--sel, var(--chalk)); color: var(--sel-ink, var(--ink)); border-color: var(--chalk); }
.t3-sit[aria-pressed="true"]::before { content: "✓ "; }
.t3-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 2px; }
.t3-row { display: grid; grid-template-columns: repeat(13, minmax(0, 1fr)); gap: 2px; }
.t3-cell { border: 0; padding: 0; cursor: pointer; font: inherit; font-weight: 600; min-height: 1.6rem; }
.t3-cell::after { content: attr(data-mark); position: absolute; top: 0; right: 2px; font-size: .62em; line-height: 1.1; }
.t3-cell[aria-pressed="true"] { outline: 3px solid var(--warn); outline-offset: -3px; z-index: 1; }
.t3-cell:focus-visible { outline: 3px solid var(--chalk-strong, #fff); outline-offset: -3px; }
.t3-sw-in { background: var(--chalk); } .t3-sw-mix { background: repeating-linear-gradient(135deg, #2f6f66 0 3px, #24564f 3px 6px); } .t3-sw-out { background: #13262f; border: 1px solid var(--paper-dim); }
.t3-decision { font-size: var(--step-2); margin: 0; }
.t3-decision .t3-hand { font-variant-numeric: tabular-nums; }
.t3-decision.is-act strong::before { content: "▲ "; } .t3-decision.is-fold strong::before { content: "▼ "; } .t3-decision.is-close strong::before { content: "≈ "; }
.t3-facts { margin: 0; }
.t3-acts { margin: 0; }

/* Etapa L — Home con autoajuste por ALTO de pantalla (PC): en notebooks (≤ 860 px de alto) la portada entra entera en la
   primera pantalla — título, texto, botones y la línea de demo — sin achicar la letra por debajo de lo legible; en
   monitores altos la portada crece con la pantalla en vez de dejar un bloque fijo. Celular y tablet no cambian. */
@media (min-width: 900px) and (max-height: 860px) {
  .hx { min-height: calc(100svh - 57px); }
  .hx-grid { padding-block: clamp(1rem, 3.2vh, 2.2rem); gap: 1rem; }
  .hx-badge { margin-bottom: clamp(.4rem, 1.4vh, 1rem); }
  .hx h1 { font-size: clamp(2.2rem, 1rem + 6.4vh, 4.2rem); margin-bottom: clamp(.5rem, 1.6vh, 1rem); }
  .hx-lede { font-size: clamp(1rem, .55rem + 1.5vh, 1.2rem); line-height: 1.4; margin-bottom: clamp(.8rem, 2vh, 1.5rem); }
  .hx-ctas { margin-bottom: .6rem; }
  .hx-btn-gold, .hx-btn-line { padding-block: .7rem; }
  .hx-checks li { font-size: .9rem; }
}
@media (min-width: 900px) and (max-height: 700px) {
  .hx-lede { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
}
@media (min-width: 900px) and (min-height: 1100px) {
  .hx { min-height: min(70vh, 1100px); }
  .hx h1 { font-size: clamp(2.4rem, 1.2rem + 3.6vw, 5.4rem); }
}

/* ───────── Etapa M · Nivel Intermedio Avanzado: insignias de certeza y bloques nuevos ───────── */
.certainty { display: inline-flex; align-items: center; gap: .3rem; font-size: var(--step--1); font-weight: 600; padding: .12rem .55rem; border-radius: 999px; border: 1px solid currentColor; white-space: normal; max-width: 100%; line-height: 1.4; }
.certainty-exact { color: var(--chalk-strong); }
.certainty-assumed { color: var(--good); border-style: dashed; }
.certainty-validated { color: var(--ok); background: var(--ok-bg); }
.certainty-criterion { color: var(--brass); }
.callout-certainty { border-left-width: 4px; }
.callout-exact { border-left-color: var(--chalk-strong); }
.callout-assumed { border-left-color: var(--good); border-left-style: dashed; }
.callout-validated { border-left-color: var(--ok); }
.callout-criterion { border-left-color: var(--brass); }
.upper-demo .spread { gap: .6rem; flex-wrap: wrap; }
.upper-figures { display: grid; grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr)); gap: .6rem; margin: .6rem 0; }
.upper-figures > div { background: var(--ink-3); border-radius: var(--radius); padding: .55rem .7rem; }
.upper-figures dt { font-size: var(--step--1); color: var(--paper-dim); }
.upper-figures dd { margin: .15rem 0 0; font-size: var(--step-1); font-weight: 700; color: var(--paper); }
.pf-tabs { display: flex; flex-wrap: wrap; gap: .4rem; margin: .4rem 0 .6rem; }
.pf-tabs .is-on { background: var(--chalk); color: #0b2620; border-color: var(--chalk); }
.pf-grid { border-collapse: separate; border-spacing: 2px; width: 100%; max-width: 36rem; table-layout: fixed; font-size: clamp(.6rem, 1.6vw, .78rem); min-width: 19rem; }
.pf-cell { aspect-ratio: 1; text-align: center; vertical-align: middle; font-weight: 600; border-radius: 2px; padding: 0; font-variant-numeric: tabular-nums; }
.pf-act { background: var(--chalk); color: #0b2620; }
.pf-fold { background: #13262f; color: var(--muted); }
.pf-mixed { background: repeating-linear-gradient(135deg, #2f6f66 0 4px, #24564f 4px 8px); color: var(--paper); outline: 1px solid var(--warn); outline-offset: -1px; }
.pf-legend { display: flex; flex-wrap: wrap; align-items: center; gap: .35rem .8rem; }
.pf-key { display: inline-block; width: 1rem; height: 1rem; border-radius: 2px; vertical-align: middle; }
@media (forced-colors: active) { .pf-act { forced-color-adjust: none; } .certainty { border: 1px solid CanvasText; } }
.pf-key.pf-fold { outline: 1px solid var(--control-line); outline-offset: -1px; }

/* ───── Etapa N: guía "Reglas de Texas Hold'em" ───── */
.rules-guide .rg-badge { display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .02em; padding: .1rem .45rem; border-radius: var(--radius-s); vertical-align: middle; border: 1px solid currentColor; }
.rules-guide .rg-rule { color: var(--ok); }
.rules-guide .rg-strat { color: var(--warn); }
.rules-guide .rg-split { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(16rem, 100%), 1fr)); gap: .75rem; }
.rules-guide .rg-toc ol { columns: 2 14rem; column-gap: 2rem; padding-left: 1.2rem; }
.rules-guide .rg-toc li { break-inside: avoid; margin: .15rem 0; }
.rules-guide section[id] { scroll-margin-top: 5rem; }
.rules-guide .rg-strategy { border-left-color: var(--warn); }
.rules-guide .rg-actions dt { font-weight: 700; margin-top: .6rem; }
.rules-guide .rg-actions dd { margin: .15rem 0 0 0; }
.rules-guide .rg-ranking li { margin: .35rem 0; }
.rules-guide .rg-mistakes li { margin: .35rem 0; }
.rq-box .options, .rq-wrap { display: flex; flex-wrap: wrap; gap: .5rem; }
.rq-chip { min-width: 6.5rem; }
.rq-picked { display: flex; flex-wrap: wrap; gap: .5rem; padding-left: 1.2rem; margin: .5rem 0 0; }
.rq-picked li { margin-right: 1.2rem; }
.rq-hands { display: grid !important; grid-template-columns: repeat(auto-fit, minmax(min(13rem, 100%), 1fr)); }
.rq-hand { flex-direction: row !important; align-items: center; justify-content: flex-start; gap: .5rem; }
.rq-hand .rq-tag { font-weight: 700; min-width: 1.2rem; }
.rq-hand .rq-pos { margin-left: auto; font-weight: 700; }
.rq-seven { display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; margin-bottom: .75rem; }
.rq-card { background: none; border: 3px solid transparent; border-radius: var(--radius-s); padding: .15rem; cursor: pointer; line-height: 0; }
.rq-card:focus-visible { outline: 3px solid var(--sel-ring); outline-offset: 2px; }
.rq-card[aria-pressed="true"] { border-color: var(--sel-ring); box-shadow: 0 0 0 3px var(--sel); transform: translateY(-4px); }
.rq-card.in-best { border-color: var(--ok); }
.rq-card.in-best::after { content: "✓"; display: block; text-align: center; line-height: 1.2; color: var(--ok); font-weight: 700; }
.rq-showdown p { margin: .35rem 0; display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
@media (prefers-reduced-motion: reduce) { .rq-card[aria-pressed="true"] { transform: none; } }

.rq-showdown .cards { flex-wrap: wrap; }

/* ───── Etapa O: Entrenador protagonista en Inicio, planes y pagos ───── */
.lp-trainer { display: grid; gap: clamp(1.25rem, 4vw, 2.5rem); align-items: center; padding-block: clamp(2rem, 6vw, 4rem); grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); }
@media (max-width: 860px) { .lp-trainer { grid-template-columns: minmax(0, 1fr); } }
.lp-trainer-kicker { color: var(--hx-gold); font-weight: 800; margin: 0; letter-spacing: .02em; }
.lp-trainer h2 { font-size: var(--step-3); margin: .2rem 0 .6rem; max-width: 24ch; }
.lp-loop { list-style: none; padding: 0; margin: 1rem 0; display: grid; gap: .45rem; counter-reset: loop; }
.lp-loop li { counter-increment: loop; display: grid; grid-template-columns: 2rem 1fr; gap: .1rem .6rem; align-items: baseline; }
.lp-loop li::before { content: counter(loop); grid-row: span 2; display: grid; place-items: center; width: 1.8rem; height: 1.8rem; border-radius: 50%; background: var(--hx-gold); color: #1a1205; font-weight: 900; font-size: .9rem; }
.lp-loop li strong { font-size: 1.05rem; } .lp-loop li span { color: var(--muted, #b9c6da); font-size: .95rem; }
.lp-trainer-demo { margin: 0; display: grid; gap: .7rem; background: linear-gradient(180deg, var(--ink-2), var(--ink)); border: 1px solid var(--line); border-radius: var(--radius-l); padding: clamp(1rem, 3vw, 1.5rem); }
.lp-tr-spot { margin: 0; text-align: center; }
.hx-acts .is-picked { outline: 3px solid var(--hx-gold); outline-offset: 2px; }
.lp-tr-why { font-size: .95rem; line-height: 1.5; border-left: 4px solid #219150; padding-left: .7rem; }
.plan-table { list-style: none; padding: 0; margin: .6rem 0 .2rem; display: grid; gap: .4rem; container-type: inline-size; min-width: 0; }
.price-row > * { min-width: 0; }
.plan-opt > * { min-width: 0; }
.plan-opt { display: grid; grid-template-columns: minmax(5.5rem, auto) auto 1fr auto; gap: .2rem .6rem; align-items: center; padding: .55rem .7rem; border: 1px solid var(--line); border-radius: 10px; background: var(--ink-2); }
.plan-opt.plan-best { border-color: var(--hx-gold); }
.plan-name { font-weight: 800; } .plan-price { font-weight: 800; font-size: 1.05rem; }
.plan-meta { line-height: 1.35; }
@media (max-width: 520px) { .plan-opt { grid-template-columns: 1fr auto; } .plan-meta { grid-column: 1 / -1; } .plan-opt .btn { grid-column: 1 / -1; justify-self: start; } }
/* En tarjetas angostas (dos o cuatro columnas de precios) el plan se apila aunque la pantalla sea ancha. */
@container (max-width: 430px) { .plan-opt { grid-template-columns: 1fr auto; } .plan-meta { grid-column: 1 / -1; } .plan-opt .btn { grid-column: 1 / -1; justify-self: start; } }
.plan-note { margin: 0; }
.plan-pick, .method-pick { display: grid; gap: .5rem; border: 1px solid var(--line); border-radius: 10px; padding: .8rem 1rem; }
.plan-radio span { line-height: 1.4; }
.price-training { border-style: dashed; }
.wrap-anywhere { overflow-wrap: anywhere; word-break: break-all; }
.trailer-frame { position: relative; width: 100%; aspect-ratio: 16 / 9; background: #000; border-radius: var(--radius-l); overflow: hidden; }
.trailer-frame video { width: 100%; height: 100%; display: block; }
.trailer-frame.is-vertical { aspect-ratio: 9 / 16; max-width: 420px; margin-inline: auto; }
/* Etapa V: el video entra entero en pantallas bajas (celular acostado, notebooks): nunca más alto que la ventana */
.trailer-frame { max-width: calc(82vh * 16 / 9); max-width: calc(82svh * 16 / 9); margin-inline: auto; }
.trailer-frame.is-vertical { max-width: min(420px, calc(82vh * 9 / 16)); max-width: min(420px, calc(82svh * 9 / 16)); }
.demo-progress { display: flex; gap: .6rem; align-items: center; font-weight: 700; }
.demo-progress progress { flex: 1; height: .6rem; }
.trailer-dialog { width: min(960px, 94vw); max-width: 94vw; padding: .8rem; border: 1px solid var(--line); border-radius: var(--radius-l); background: var(--ink); color: var(--text, #eef3fb); }
.trailer-dialog::backdrop { background: rgba(0, 0, 0, .78); }

/* ───────── Etapa P: oferta integrada "Elegí en 3 pasos" (Inicio y Precios) ───────── */
.offer { display: grid; gap: 1rem; grid-template-columns: 1fr; background: linear-gradient(180deg, var(--ink-2), var(--ink)); border: 1px solid var(--line); border-radius: var(--radius-l); padding: clamp(.9rem, 2.5vw, 1.5rem); }
/* Etapa Q: familia arriba (pestañas), debajo nivel + duración a la izquierda y el resultado a la derecha */
.offer-body { display: grid; gap: 1rem; grid-template-columns: 1fr; min-width: 0; }
@media (min-width: 900px) { .offer-body { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); align-items: start; } .offer-result { position: sticky; top: 5.5rem; } }
.offer-steps { display: grid; gap: .9rem; min-width: 0; }
.offer-step { border: 0; margin: 0; padding: 0; min-width: 0; }
.offer-step legend { font-weight: 800; margin-bottom: .45rem; display: flex; align-items: center; gap: .5rem; }
.offer-n { display: inline-grid; place-items: center; width: 1.6rem; height: 1.6rem; border-radius: 50%; background: var(--brass); color: var(--ink); font-size: .9rem; }
.picks { display: flex; flex-wrap: wrap; gap: .45rem; }
.pick { position: relative; flex: 1 1 8.5rem; min-width: 0; }
.pick input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.pick > span { display: grid; gap: .1rem; min-height: 2.75rem; align-content: center; padding: .5rem .75rem; border: 2px solid var(--control-line); border-radius: var(--radius); background: var(--ink); font-weight: 700; line-height: 1.25; }
.pick small { font-weight: 600; color: var(--paper-dim); font-size: .8rem; }
.pick input:checked + span { border-color: var(--brass); background: var(--ink-3); box-shadow: inset 0 0 0 1px var(--brass); }
.pick input:checked + span small { color: var(--paper); }
.pick input:focus-visible + span { box-shadow: var(--focus); }
.pick.is-off > span { opacity: .55; border-style: dashed; }
.pick.is-off input { cursor: not-allowed; }
.picks-cat .pick { flex-basis: 10rem; }
.offer-result { min-width: 0; background: var(--ink); border: 1px solid var(--line); border-radius: var(--radius); padding: .9rem 1rem; display: grid; gap: .5rem; }
.offer-result-head { display: grid; gap: .15rem; }
.offer-title { margin: 0; overflow-wrap: anywhere; }
.offer-price { margin: 0; font-size: var(--step-2); font-weight: 800; display: flex; flex-wrap: wrap; align-items: baseline; gap: .4rem; }
.offer-price .small { font-size: var(--step--1); font-weight: 700; color: var(--paper-dim); }
.offer-deal { font-size: var(--step--1); color: var(--ink); background: var(--brass); border-radius: 999px; padding: .1rem .55rem; font-weight: 800; }
.offer-lists { display: grid; gap: .2rem; }
.offer-lists .value-list { margin: .2rem 0; }
.offer-ctas { gap: .5rem; flex-wrap: wrap; margin: .2rem 0 0; }
.offer-more { margin: 0; }
.lp-eco { display: grid; gap: 1rem; }
.lp-eco-quote { font-family: var(--serif); font-size: var(--step-2); line-height: 1.25; max-width: 46ch; margin: 0; }
.lp-eco-grid { display: grid; gap: .8rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr)); }
.lp-eco-grid article { border: 1px solid var(--line); border-radius: var(--radius); padding: .9rem 1rem; background: var(--ink-2); }
.lp-eco-grid h3 { margin: 0 0 .3rem; font-size: var(--step-1); }
.lp-eco-grid p { margin: 0; color: var(--paper-dim); }
.calc-tiers { display: grid; gap: .8rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr)); }
.calc-tier { min-width: 0; }
.calc-tier-list { margin: .3rem 0 .6rem; padding-left: 1.1rem; }
.price-calc { border-style: dashed; }
.lp-install { display: grid; gap: .6rem; }
.lp-install-box { border: 1px solid var(--line); border-radius: var(--radius); padding: .9rem 1rem; background: var(--ink-2); }
.site-credits { margin: .3rem 0 0; }
.picks-level .pick, .picks-plan .pick, .picks-cat .pick { flex: 1 1 0; }
@media (max-width: 520px) { .picks-cat small { display: none; }  .offer { padding: .75rem; } }
/* Etapa P: Admin en celular y tablet — menú plegable + accesos rápidos (en lugar de una pared de botones). */
.admin-menu-m, .admin-quick-m { display: none; }
@media (max-width: 999px) {
  .admin-nav { display: none; }
  .admin-menu-m { display: block; border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink-2); }
  .admin-menu-m > summary { cursor: pointer; padding: .75rem .9rem; min-height: 2.75rem; display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }
  .admin-menu-m > summary span { color: var(--paper-dim); font-size: var(--step--1); }
  .admin-menu-m nav { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 10rem), 1fr)); gap: .3rem; padding: 0 .6rem .7rem; }
  .admin-menu-m nav a { padding: .6rem .7rem; background: var(--ink); border: 1px solid var(--line); border-radius: var(--radius-s); min-height: 2.75rem; display: flex; align-items: center; }
  .admin-menu-m nav a[aria-current="page"] { border-color: var(--brass); }
  .admin-quick-m { display: flex; flex-wrap: wrap; gap: .4rem; margin: 0; }
  .admin-shell { gap: .8rem; }
}
/* Corrección Etapa P: toda la oferta de un vistazo (27 precios) dentro del selector */
.offer-glance { border-top: 1px solid var(--line); padding-top: .6rem; min-width: 0; }
.offer-glance summary { cursor: pointer; font-weight: 700; color: var(--teal, var(--paper)); }
.offer-glance-t { margin-top: .5rem; font-size: .85rem; }
.offer-glance-t th, .offer-glance-t td { padding: .35rem .4rem; vertical-align: top; text-align: left; }
.glance-cell { display: grid; gap: .05rem; width: 100%; text-align: left; background: var(--ink); color: var(--paper); border: 1px solid var(--control-line); border-radius: var(--radius); padding: .3rem .45rem; font: inherit; font-weight: 700; cursor: pointer; }
.glance-cell:hover { border-color: var(--brass); }
.glance-cell:focus-visible { box-shadow: var(--focus); }
.offer-levels, .offer-adds { margin: 0; }
.precios-all > summary { cursor: pointer; padding: .6rem 0; list-style-position: inside; }
.precios-all > summary .h3 { display: inline; }
@media (max-width: 520px) {
  .offer-result { padding: .75rem; gap: .35rem; }
  .offer-result .value-list li, .offer-levels, .offer-adds, .offer-result > .small { font-size: .86rem; line-height: 1.4; }
  .offer-lists .value-list { margin: 0; }
  .offer-result .value-list li { padding-block: .1rem; }
}

/* ───────── Etapa Q: oferta compacta por familia ───────── */
.offer-fam { border: 0; margin: 0; padding: 0; min-width: 0; display: grid; gap: .45rem; }
.picks-cat { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .35rem; background: var(--ink); border: 1px solid var(--line); border-radius: calc(var(--radius) + 4px); padding: .3rem; }
.picks-cat .pick > span { min-height: 3rem; justify-items: center; text-align: center; font-size: 1.02rem; border-color: transparent; background: transparent; }
.picks-cat .pick input:checked + span { background: var(--ink-3); border-color: var(--brass); }
.offer-fam-intro { margin: 0; color: var(--paper-dim); }
.picks-level, .picks-plan { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .4rem; }
.picks-level .pick, .picks-plan .pick { flex: none; }
.lv-short { display: none; }
.offer-compare { border-top: 1px solid var(--line); padding-top: .55rem; min-width: 0; }
.offer-compare > summary, .offer-details > summary { cursor: pointer; font-weight: 700; min-height: 2.75rem; display: flex; align-items: center; }
.offer-family-t { font-size: .9rem; margin-top: .3rem; }
.offer-family-t caption { text-align: left; font-weight: 700; padding-bottom: .3rem; }
.offer-family-t th, .offer-family-t td { padding: .3rem .35rem; text-align: left; }
.glance-cell[aria-pressed="true"] { border-color: var(--brass); box-shadow: inset 0 0 0 1px var(--brass); }
.glance-cell { min-height: 2.75rem; }
.offer-details { border-top: 1px solid var(--line); padding-top: .2rem; }
@media (max-width: 600px) {
  .lv-long { display: none; } .lv-short { display: inline; }
  .picks-cat .pick > span { font-size: .9rem; padding: .4rem .2rem; }
  .picks-level .pick > span, .picks-plan .pick > span { padding: .45rem .35rem; font-size: .86rem; white-space: normal; text-align: center; justify-items: center; }
  .picks-plan .pick small { font-size: .72rem; }
  table.data.offer-family-t { font-size: .8rem; }
  table.data.offer-family-t th, table.data.offer-family-t td { padding: .3rem .2rem; }
}
.offer-compare > summary, .offer-details > summary { list-style: none; gap: .45rem; }
.offer-compare > summary::-webkit-details-marker, .offer-details > summary::-webkit-details-marker { display: none; }
.offer-compare > summary::before, .offer-details > summary::before { content: '▸'; color: var(--brass); }
.offer-compare[open] > summary::before, .offer-details[open] > summary::before { content: '▾'; }
.lp-eco-engine { border: 1px solid var(--line); border-left: 4px solid var(--brass); border-radius: var(--radius); padding: .9rem 1.1rem; background: var(--ink-2); display: grid; gap: .35rem; max-width: 72ch; }
.lp-eco-engine p { margin: 0; }
.lp-eco-engine-k { font-weight: 800; color: var(--brass); letter-spacing: .01em; }
/* Etapa Q (corrección tras auditoría): celulares angostos (320–390 px) — pestañas, precios y comparación sin recortes. */
.offer-limits { margin: 0; color: var(--paper-dim); }
.offer-limits strong { color: var(--paper); }
@media (max-width: 400px) {
  .picks-cat { gap: .2rem; padding: .2rem; }
  .picks-cat .pick > span { font-size: .8rem; padding: .35rem .1rem; min-height: 2.75rem; hyphens: manual; overflow-wrap: normal; word-break: normal; }
  .picks-level .pick > span, .picks-plan .pick > span { font-size: .8rem; padding: .4rem .2rem; }
  .picks-plan .pick .num { font-size: .78rem; display: block; }
  .picks-plan .pick small { font-size: .66rem; }
  table.data.offer-family-t { font-size: .74rem; width: 100%; table-layout: fixed; }
  table.data.offer-family-t caption { font-size: .8rem; }
  table.data.offer-family-t th, table.data.offer-family-t td { padding: .25rem .1rem; vertical-align: middle; }
  table.data.offer-family-t thead th:first-child { width: 27%; }
  table.data.offer-family-t th[scope="row"] { hyphens: manual; }
  table.data.offer-family-t .glance-cell { padding: .25rem .1rem; text-align: center; justify-items: center; }
  table.data.offer-family-t .glance-cell .num { font-size: .7rem; white-space: nowrap; letter-spacing: -.01em; }
}
/* Banner de cookies compacto en celulares: no tapa el flujo de compra. */
@media (max-width: 600px) {
  .consent { inset: auto .5rem .5rem .5rem; padding: .6rem .75rem; border-radius: var(--radius); }
  .consent h2 { display: none; }
  .consent p { margin: 0 0 .4rem; font-size: .8rem; line-height: 1.35; }
  .consent .row { gap: .4rem; flex-wrap: nowrap; }
  .consent .btn { flex: 1 1 0; min-height: 2.75rem; }
}
@media (max-width: 600px) and (max-width: 899px) { .consent { bottom: 4.2rem; } }
@media (max-width: 400px) {
  .offer-fam-intro { font-size: .86rem; line-height: 1.4; }
  .offer-ctas .btn-lg { font-size: 1.05rem; padding: .6rem .9rem; flex: 1 1 100%; justify-content: center; text-align: center; }
  .offer-ctas .btn { flex: 1 1 100%; justify-content: center; }
  .offer-price { font-size: var(--step-1); }
}
@media (max-width: 400px) { table.data.offer-family-t .glance-cell .cur { display: none; } table.data.offer-family-t .glance-cell .num { font-size: .76rem; } }
.glance-cell { align-content: center; }
@media (max-width: 400px) { .offer-result .offer-adds, .offer-result .offer-limits { font-size: .82rem; line-height: 1.35; } }
/* Etapa S: en Cuenta › accesos, una etiqueta larga (p. ej. «Acesso de cortesia concedido pela administração») puede
   partirse en dos líneas en lugar de desbordar la pantalla del celular. Las etiquetas cortas se ven igual que antes. */
.access-list .tag { white-space: normal; max-width: 100%; overflow-wrap: anywhere; }