/* =========================================================
   AI Script Maker · UI mobile-first · LifeStrategics

   SISTEMA (no usar valores fuera de estas escalas)

   Tipografía: 4 tamaños
     --fs-display  títulos de pantalla (h1)
     --fs-title    títulos de bloque (h2)
     --fs-body     todo el texto de lectura: párrafos, etiquetas,
                   ayudas, campos, opciones, listas, botones
     --fs-small    metadatos: fechas, conteos, reglas ("Hasta 2"),
                   fases, notas de la barra inferior

   Espaciado: escala de 4/8
     --sp-1  4px   etiqueta → ayuda
     --sp-2  8px   título → texto · etiqueta/ayuda → campo ·
                   campo → error · entre opciones
     --sp-3 16px   entre bloques hermanos (tarjetas, filas de lista,
                   párrafos) · título de bloque → contenido
     --sp-4 24px   texto introductorio → primer bloque · entre
                   campos · padding interno de tarjeta
     --sp-5 32px   entre secciones
   Alineación: todo el texto de una tarjeta arranca en el mismo
   borde (padding de tarjeta). Los campos usan un padding interno
   horizontal único (--sp-3).

   Color: neutros cálidos v9. El acento de marca vive en el Light
   Trail y en el degradado de palabras clave. Rojo sólo para errores.
   ========================================================= */
@font-face { font-family: "Wix Madefor Display"; src: url("assets/WixMadeforDisplay-Variable.ttf") format("truetype-variations"); font-weight: 400 800; font-style: normal; font-display: swap; }

:root {
  --bg: #181818; --sf: #202020; --sf2: #262626;
  --bd: #2e2e2e; --bd2: #3a3a3a;
  --text: #f0ece4; --mt: #c8c4bc; --mt2: #8a8680;
  --ls-blue: #4A9EFF; --ls-yellow: #FFD84A; --ls-red: #FF4A4A;
  --select: rgba(240,236,228,.07);
  --font: "Wix Madefor Display", ui-sans-serif, system-ui, sans-serif;

  --fs-display: clamp(1.625rem, 6.4vw, 2.25rem);
  --fs-title: 1.125rem;
  --fs-body: 1rem;
  --fs-small: .875rem;
  --lh-tight: 1.15; --lh-title: 1.3; --lh-body: 1.5;

  --sp-1: 4px; --sp-2: 8px; --sp-3: 16px; --sp-4: 24px; --sp-5: 32px;

  --r-sm: 8px; --r-lg: 12px;
  --col: 600px; --col-wide: 820px;
  --gutter: 26px;
  --bar-h: 80px;
}

* { box-sizing: border-box; }
html { background: var(--bg); -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 var(--fs-body)/var(--lh-body) var(--font); min-height: 100vh; min-height: 100dvh; }
#ls-particle-canvas { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 1; opacity: .45; pointer-events: none; }
[hidden] { display: none !important; }
a { color: var(--text); }
button, input, textarea, select { font: inherit; color: inherit; }
p, ul, ol, dl, dd, h1, h2, h3 { margin: 0; }
:focus-visible { outline: 2px solid var(--text); outline-offset: 3px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Tipografía ---------- */
h1 { font-size: var(--fs-display); line-height: var(--lh-tight); letter-spacing: -.025em; font-weight: 700; text-wrap: balance; }
h2 { font-size: var(--fs-title); line-height: var(--lh-title); letter-spacing: -.01em; font-weight: 700; }
h3 { font-size: var(--fs-body); line-height: var(--lh-title); font-weight: 600; }
.lead { color: var(--mt); }
.muted, .small { color: var(--mt2); font-size: var(--fs-small); }
.brand-animated { display: inline; -webkit-box-decoration-break: clone; box-decoration-break: clone; background: linear-gradient(90deg, var(--ls-blue) 0%, var(--ls-yellow) 50%, var(--ls-red) 100%); background-size: 200% auto; -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; animation: brand-pulse 6s ease-in-out infinite alternate; }
@keyframes brand-pulse { 0% { background-position: 0% center; } 100% { background-position: 100% center; } }

/* Ritmo de pantalla: título → texto (8) → bloques (24) → bloques entre sí (16) */
.screen > h1 + .lead, .screen > h1 + .muted, .process h1 + .lead { margin-top: var(--sp-2); }
.screen > .lead, .screen > .muted { margin-bottom: var(--sp-4); }
.screen > h1:not(:has(+ .lead, + .muted, + .balance)) { margin-bottom: var(--sp-4); }
.screen > h1 + .balance { margin-top: var(--sp-2); margin-bottom: var(--sp-4); }
.gap-2 { margin-top: var(--sp-2); }
.gap-3 { margin-top: var(--sp-3); }
.gap-4 { margin-top: var(--sp-4); }

/* ---------- Top bar ---------- */
.topbar { position: sticky; top: 0; z-index: 30; background: rgba(24,24,24,.9); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--bd); }
.topbar-inner { max-width: var(--col-wide); margin: 0 auto; padding: var(--sp-3) var(--gutter); display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); }
.topbar img { height: 22px; width: auto; display: block; }
.icon-btn { width: 44px; height: 44px; margin: -6px 0; display: grid; place-items: center; background: transparent; border: 1px solid var(--bd); border-radius: var(--r-sm); cursor: pointer; }
.icon-btn:hover { border-color: var(--bd2); }
.icon-btn svg { width: 20px; height: 20px; }

/* ---------- Fases ---------- */
.phases { max-width: var(--col-wide); margin: 0 auto; padding: 0 var(--gutter) var(--sp-3); display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-2); }
.phase { display: grid; gap: var(--sp-2); }
.phase-bar { height: 2px; border-radius: 2px; background: var(--bd2); }
.phase-label { font-size: var(--fs-small); line-height: 1; color: var(--mt2); }
.phase[data-state="done"] .phase-bar { background: var(--mt2); }
.phase[data-state="current"] .phase-bar { background: var(--text); }
.phase[data-state="current"] .phase-label { color: var(--text); font-weight: 600; }

/* ---------- Layout ---------- */
main { position: relative; z-index: 10; max-width: var(--col); margin: 0 auto; padding: var(--sp-5) var(--gutter) calc(var(--bar-h) + var(--sp-5)); min-height: calc(100vh - var(--header-h, 77px)); min-height: calc(100dvh - var(--header-h, 77px)); display: flex; flex-direction: column; }
main:focus { outline: none; }
main.wide { max-width: var(--col-wide); }
.screen { width: 100%; margin-block: auto; animation: enter .28s ease both; }
@keyframes enter { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ---------- Tarjetas ---------- */
.card { background: rgba(32,32,32,.86); border: 1px solid var(--bd); border-radius: var(--r-lg); padding: var(--sp-4); box-shadow: 0 8px 32px rgba(0,0,0,.3); }
/* Entre bloques hermanos siempre 16, aunque haya un contenedor vacío en medio */
.screen > * + .card, .screen > * + .notice { margin-top: var(--sp-3); }
.card > * + * { margin-top: var(--sp-4); }
.card > h2 + *, .card > .group-head + * { margin-top: var(--sp-3); }
.card > .gap-2 { margin-top: var(--sp-2); }

/* ---------- Campos ---------- */
.field { display: flex; flex-direction: column; }
.field + .field, .field + details.more, details.more + .field, .field + .after-block { margin-top: var(--sp-4); }
.field > label, .field > .label { font-weight: 600; }
.field > .hint { margin-top: var(--sp-1); color: var(--mt2); }
.field > .control, .field > .chips, .field > .range, .field > .after { margin-top: var(--sp-2); }
.field > .field-error { margin-top: var(--sp-2); color: var(--ls-red); }
.optional { color: var(--mt2); font-weight: 400; }
.control { position: relative; --ls-trail-radius: var(--r-sm); }
.control::before { opacity: 0; transition: opacity .2s; }
.control:focus-within::before { opacity: 1; }
input[type=text], input[type=password], textarea { display: block; width: 100%; margin: 0; background: var(--sf2); border: 1px solid var(--bd2); border-radius: var(--r-sm); padding: 12px var(--sp-3); font-size: var(--fs-body); line-height: var(--lh-body); }
textarea { min-height: 104px; resize: vertical; }
input::placeholder, textarea::placeholder { color: #75716b; }
.control input:focus-visible, .control textarea:focus-visible { outline: none; border-color: transparent; }
.field.invalid input, .field.invalid textarea { border-color: var(--ls-red); }

/* Opciones en cuadrícula pareja */
.chips { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-2); }
.chips.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.chip { position: relative; display: flex; min-width: 0; }
.chip input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.chip span { flex: 1; display: flex; align-items: center; gap: var(--sp-2); min-height: 48px; padding: var(--sp-2) 12px; border: 1px solid var(--bd2); border-radius: var(--r-sm); background: var(--sf2); line-height: var(--lh-title); cursor: pointer; transition: border-color .15s, background .15s; }
.chips.three .chip span { justify-content: center; text-align: center; padding-inline: var(--sp-2); gap: var(--sp-1); }
.chip span { min-width: 0; overflow-wrap: normal; word-break: normal; hyphens: manual; }
.chip input:checked + span { border-color: var(--text); background: var(--select); color: var(--text); }
/* La marca de selección vive en la esquina, fuera del flujo del texto, para
   que ninguna palabra pierda ancho al marcarse. */
.chip input:checked + span::before { content: "✓"; position: absolute; top: -6px; right: -6px; width: 20px; height: 20px; border-radius: 50%; background: var(--text); color: var(--bg); font-size: var(--fs-small); font-weight: 700; line-height: 20px; text-align: center; pointer-events: none; }
.chip input:focus-visible + span { outline: 2px solid var(--text); outline-offset: -2px; }
.chip input:disabled + span { opacity: .4; cursor: not-allowed; }
.group-head { display: flex; justify-content: space-between; align-items: baseline; gap: var(--sp-3); }
.group-head .btn.ghost { min-height: 0; padding: 0; }
.group-rule { color: var(--mt2); font-size: var(--fs-small); white-space: nowrap; }
.group-head.stacked { display: block; }
.group-head.stacked .group-rule { display: block; margin-top: var(--sp-1); }

/* Duración */
.duration { display: flex; align-items: baseline; justify-content: space-between; }
.duration output { font-size: var(--fs-title); font-weight: 700; font-variant-numeric: tabular-nums; }
.range input[type=range] { display: block; width: 100%; accent-color: var(--text); height: 32px; margin: 0; }
.ticks { margin-top: var(--sp-1); display: flex; justify-content: space-between; color: var(--mt2); font-size: var(--fs-small); }

/* Desplegables */
/* Desplegable: se ve como botón secundario (mismo borde que los demás), con + / – */
details.more { border: 0; padding: 0; }
details.more > summary { min-height: 48px; padding: 12px var(--sp-3); border: 1px solid var(--bd2); border-radius: var(--r-sm); display: flex; align-items: center; gap: var(--sp-2); cursor: pointer; font-weight: 600; line-height: var(--lh-title); list-style: none; }
details.more > summary:hover { border-color: var(--mt2); }
details.more > summary::-webkit-details-marker, details.intake > summary::-webkit-details-marker, details.route-more > summary::-webkit-details-marker { display: none; }
details.more > summary::before { content: "+"; flex: none; width: 16px; font-weight: 700; color: var(--mt); }
details > summary:focus-visible { outline: 2px solid var(--text); outline-offset: -2px; }
details.more[open] > summary::before { content: "–"; }
details.more > .field { margin-top: var(--sp-3); }

/* ---------- Botones ---------- */
.btn { position: relative; isolation: isolate; display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2); min-height: 48px; padding: 12px var(--sp-3); border-radius: 6px; border: 1px solid var(--bd2); background: transparent; color: var(--text); font-size: var(--fs-body); font-weight: 600; cursor: pointer; text-decoration: none; }
.btn:hover:not(:disabled) { border-color: var(--mt2); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.primary { border-color: transparent; font-size: var(--fs-small); font-weight: 700; text-transform: uppercase; letter-spacing: .04em; white-space: nowrap; --ls-trail-radius: 6px; }
.btn.primary::after { content: ""; position: absolute; inset: 0; border-radius: 6px; border: 1px solid rgba(255,255,255,.14); z-index: -1; }
.btn.primary:disabled::before { display: none; }
.btn.ghost { border-color: transparent; color: var(--mt); padding-inline: var(--sp-2); }
.btn.small { min-height: 40px; padding: var(--sp-2) 12px; font-size: var(--fs-small); }
.btn.danger { color: var(--ls-red); border-color: rgba(255,74,74,.35); }
.btn.block { width: 100%; }
.btn .spinner { width: 14px; height: 14px; border-radius: 50%; border: 2px solid rgba(255,255,255,.25); border-top-color: var(--text); animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(1turn); } }
.row { display: flex; gap: var(--sp-2); flex-wrap: wrap; }

.actionbar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 25; background: rgba(24,24,24,.96); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-top: 1px solid var(--bd); padding: var(--sp-3) var(--gutter) calc(var(--sp-3) + env(safe-area-inset-bottom)); }
.actionbar-inner { max-width: calc(var(--col) - 2 * var(--gutter)); margin: 0 auto; display: flex; gap: var(--sp-2); align-items: center; }
.actionbar .btn.primary { flex: 1; }
.actionbar .btn { white-space: nowrap; }
body.wide-screen .actionbar-inner { max-width: calc(var(--col-wide) - 2 * var(--gutter)); }
.actionbar-note { max-width: var(--col); margin: 0 auto var(--sp-2); color: var(--mt2); font-size: var(--fs-small); text-align: center; }

/* ---------- Avisos ---------- */
.notice { border: 1px solid var(--bd2); background: var(--sf); border-radius: var(--r-lg); padding: var(--sp-4); color: var(--mt); }
.notice strong { display: block; color: var(--text); margin-bottom: var(--sp-1); }
.notice .row { margin-top: var(--sp-3); display: grid; grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); }
.error-box { border-color: rgba(255,74,74,.45); }
[data-error-slot]:not(:empty) { margin-bottom: var(--sp-3); }

/* ---------- Listas con filas ---------- */
.steps { list-style: none; padding: 0; counter-reset: step; }
.steps li, .library-item { padding: var(--sp-3) 0; border-top: 1px solid var(--bd); }
.steps li:first-child, .group-head + .library-item { padding-top: 0; border-top: 0; }
.steps li:last-child, .library-item:last-child { padding-bottom: 0; }
/* Número en línea: el texto arranca y termina en el mismo margen de la tarjeta */
.steps li { counter-increment: step; color: var(--mt); }
.steps li b::before { content: counter(step) ". "; }
.steps.plain li b::before { content: none; }
/* Regla editorial: un título corto va en su propia línea; la explicación, abajo */
.steps b, .item-title { display: block; color: var(--text); font-weight: 600; }
.steps b + span, .item-title + span { display: block; margin-top: var(--sp-1); }
.route-row ul.items { list-style: none; padding-left: 0; }
.kv ul.plain-list { list-style: none; padding-left: 0; }
.kv ul.plain-list li + li { margin-top: var(--sp-1); }
.route-row ul.items li + li { margin-top: var(--sp-3); }
.steps b { color: var(--text); font-weight: 600; }
.library-item { display: grid; grid-template-columns: 1fr auto; column-gap: var(--sp-3); row-gap: var(--sp-1); align-items: center; }
.library-item h3 { grid-column: 1; }
.library-item .meta { grid-column: 1; color: var(--mt2); font-size: var(--fs-small); }
.library-item .btn { grid-row: 1 / span 2; grid-column: 2; }
.empty { color: var(--mt2); }
.balance { display: flex; align-items: center; gap: 12px; color: var(--mt); }
.balance .dots { display: flex; gap: var(--sp-1); flex-wrap: wrap; }
.balance .dot { width: 8px; height: 8px; border-radius: 50%; border: 1px solid var(--mt2); }
.balance .dot.on { background: var(--text); border-color: var(--text); }
.access-form { margin-top: var(--sp-4); }
.access-links { margin-top: var(--sp-3); color: var(--mt2); }
.access-links a { color: var(--mt); }

/* ---------- Pares etiqueta / contenido ---------- */
.kv { display: grid; gap: var(--sp-3); }
.kv dt { color: var(--mt2); }
.kv dd { margin-top: var(--sp-1); }
.kv ul, .route-row ul { padding-left: 20px; color: var(--mt); }
.kv li + li, .route-row li + li { margin-top: var(--sp-1); }
.governing { font-size: var(--fs-title); font-weight: 600; line-height: var(--lh-title); }

/* ---------- Lo que nos contaste (plegable) ---------- */
details.intake > summary { display: flex; justify-content: space-between; align-items: baseline; gap: var(--sp-3); cursor: pointer; font-weight: 600; list-style: none; }
details.intake[open] > summary .small { visibility: hidden; }
details.intake > .kv { margin-top: var(--sp-3); }
details.intake > .btn { margin-top: var(--sp-4); }

/* ---------- Para publicar ---------- */
.publish-item + .publish-item { margin-top: var(--sp-4); padding-top: var(--sp-4); border-top: 1px solid var(--bd); }
.card.publish > h2 + .publish-item { margin-top: var(--sp-3); }
.publish-item .small { display: block; }
.publish-item p { margin-top: var(--sp-1); }
.publish-title { font-size: var(--fs-title); font-weight: 600; line-height: var(--lh-title); }
.publish-item .btn { margin-top: var(--sp-2); width: 100%; }
.card.publish > .small + p { margin-top: var(--sp-1); }
.card.publish + .tabs { margin-top: var(--sp-3); }

/* ---------- Rutas ---------- */
.route { padding: 0; overflow: hidden; }
.card.route > * + * { margin-top: 0; }
.route-head { padding: var(--sp-4) var(--sp-4) var(--sp-3); }
.route-num { display: block; color: var(--mt2); font-size: var(--fs-small); }
.route-head h2 { margin-top: var(--sp-1); }
.route-tech { display: block; margin-top: var(--sp-1); color: var(--mt2); font-size: var(--fs-small); }
.route-body { padding: 0 var(--sp-4); }
.route-row { padding: var(--sp-3) 0; border-top: 1px solid var(--bd); }
.route-row dt { color: var(--mt2); }
.route-row dd { margin-top: var(--sp-1); color: var(--mt); }
details.route-more > summary { padding: var(--sp-3) var(--sp-4); border-top: 1px solid var(--bd); color: var(--mt); cursor: pointer; list-style: none; }
details.route-more > summary::after { content: " +"; }
details.route-more[open] > summary::after { content: " –"; }
.route-foot { padding: var(--sp-3) var(--sp-4) var(--sp-4); border-top: 1px solid var(--bd); }
.route.selected { border-color: var(--text); }
.arc { display: grid; gap: var(--sp-1); }
.arc-row { display: grid; grid-template-columns: 80px 1fr; gap: var(--sp-2); }
.arc-row time { color: var(--mt2); font-variant-numeric: tabular-nums; }

/* ---------- Plan ---------- */
.chapter { border-top: 1px solid var(--bd); padding-top: var(--sp-4); margin-top: var(--sp-4); }
.chapter-num { color: var(--mt2); font-size: var(--fs-small); margin-bottom: var(--sp-3); }
.chapter .field + .field { margin-top: var(--sp-3); }
.chapter textarea { min-height: 64px; }

/* ---------- Proceso y error ---------- */
.process { text-align: center; }
.process h1, .process .lead { max-width: 440px; margin-inline: auto; }
.trail-box { position: relative; max-width: 440px; margin: var(--sp-4) auto 0; padding: var(--sp-5) var(--sp-4); border-radius: 12px; --ls-trail-radius: 12px; background: rgba(32,32,32,.6); }
.trail-box .pct { font-size: 3rem; font-weight: 700; letter-spacing: -.03em; font-variant-numeric: tabular-nums; line-height: 1; }
.trail-box .pct small { font-size: var(--fs-title); color: var(--mt2); margin-left: 2px; }
.trail-box .status { margin-top: var(--sp-3); color: var(--mt); min-height: 3em; }
.meter { height: 2px; background: var(--bd2); border-radius: 2px; margin-top: var(--sp-3); overflow: hidden; }
.meter i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--ls-blue), var(--ls-yellow), var(--ls-red)); }
.trail-box .status.swap { animation: status-in .4s ease both; }
@keyframes status-in { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.lesson { max-width: 440px; margin: var(--sp-4) auto 0; color: var(--mt); min-height: 6em; }
.lesson b { display: block; color: var(--text); font-weight: 600; margin-bottom: var(--sp-1); }
.state-icon { width: 56px; height: 56px; margin: 0 auto var(--sp-3); border-radius: 50%; border: 1px solid var(--bd2); display: grid; place-items: center; }
.state-icon svg { width: 24px; height: 24px; }
.state-card { max-width: 440px; margin: var(--sp-4) auto 0; text-align: left; }
.state-card details { margin-top: var(--sp-3); color: var(--mt2); font-size: var(--fs-small); }
.state-card details p { margin-top: var(--sp-2); }
.state-card summary { cursor: pointer; }

/* ---------- Resultado ---------- */
.tabs { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-1); background: var(--sf); border: 1px solid var(--bd); border-radius: 10px; padding: var(--sp-1); position: sticky; top: calc(var(--header-h, 110px) + var(--sp-2)); z-index: 12; }
.tab { min-height: 44px; border: 0; background: transparent; border-radius: 7px; font-weight: 600; cursor: pointer; color: var(--mt); }
.tab[aria-selected="true"] { background: var(--sf2); color: var(--text); box-shadow: inset 0 -2px 0 var(--text); }
.tools { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-2); margin: var(--sp-3) 0; }
.script-chapter + .script-chapter { margin-top: var(--sp-4); }
.script-chapter h3 { color: var(--mt2); margin-bottom: var(--sp-2); }
.script-chapter p { line-height: 1.7; }
.script-chapter p + p { margin-top: var(--sp-3); }
.scene { border-top: 1px solid var(--bd); padding: var(--sp-4) 0; }
.scene:first-child { border-top: 0; padding-top: 0; }
.scene:last-child { padding-bottom: 0; }
.scene-head { display: flex; justify-content: space-between; align-items: baseline; gap: var(--sp-3); color: var(--mt2); font-size: var(--fs-small); }
.scene-time { font-variant-numeric: tabular-nums; white-space: nowrap; }
.scene-line { margin-top: var(--sp-2); padding-left: 12px; border-left: 2px solid var(--bd2); }
.scene dl { display: grid; gap: var(--sp-3); margin-top: var(--sp-3); }
.scene dt { color: var(--mt2); font-size: var(--fs-small); }
.scene dd { margin-top: var(--sp-1); color: var(--mt); }
@media (min-width: 820px) { .scene dl { grid-template-columns: 1fr 1fr; column-gap: var(--sp-4); } }
.result-actions { margin-top: var(--sp-3); }
.result-actions .btn { width: 100%; }
.toast { position: fixed; left: 50%; bottom: calc(var(--bar-h) + var(--sp-4)); transform: translateX(-50%); z-index: 50; width: max-content; max-width: calc(100vw - 2 * var(--gutter)); text-align: center; background: var(--sf2); border: 1px solid var(--bd2); border-radius: var(--r-sm); padding: 12px var(--sp-3); box-shadow: 0 8px 32px rgba(0,0,0,.45); }

/* ---------- Menú ---------- */
.scrim { position: fixed; inset: 0; background: rgba(0,0,0,.55); z-index: 40; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(340px, 88vw); z-index: 41; background: var(--sf); border-left: 1px solid var(--bd); padding: var(--sp-3) var(--sp-4) var(--sp-5); overflow-y: auto; }
.drawer-head { display: flex; justify-content: space-between; align-items: flex-start; gap: var(--sp-3); padding-bottom: var(--sp-3); border-bottom: 1px solid var(--bd); }
.drawer-product { display: block; font-size: var(--fs-title); }
.drawer-brand { display: block; margin-top: var(--sp-1); color: var(--mt2); font-size: var(--fs-small); }
.drawer h2 { font-size: var(--fs-small); font-weight: 600; color: var(--mt2); margin: var(--sp-4) 0 var(--sp-2); }
.journey { list-style: none; padding: 0; display: grid; gap: var(--sp-1); }
.journey button { width: 100%; text-align: left; display: flex; align-items: center; gap: 12px; min-height: 44px; padding: var(--sp-2) var(--sp-1); background: transparent; border: 0; border-radius: 6px; cursor: pointer; color: var(--mt); }
.journey button:hover:not(:disabled) { background: var(--sf2); color: var(--text); }
.journey button:disabled { opacity: .4; cursor: not-allowed; }
.journey button[aria-current="step"] { color: var(--text); font-weight: 700; }
.journey i { width: 24px; height: 24px; border-radius: 50%; border: 1px solid var(--bd2); display: grid; place-items: center; font-style: normal; font-size: var(--fs-small); flex: none; }
.journey button[data-done="true"] i { background: var(--mt); color: var(--bg); border-color: var(--mt); }
.journey button[aria-current="step"] i { border-color: var(--text); color: var(--text); }

@media (min-width: 820px) {
  .chips { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
/* Plataformas: tres columnas sólo cuando "Instagram" cabe completo. */
@media (max-width: 419px) {
  .chips.three { grid-template-columns: 1fr; }
  .chips.three .chip span { justify-content: flex-start; text-align: left; padding-inline: 12px; gap: var(--sp-2); }
}
@media (max-width: 359px) {
  :root { --gutter: 16px; }
  .card { padding: var(--sp-3); }
  .btn.primary { letter-spacing: .02em; padding-inline: 12px; }
  .chips { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  #ls-particle-canvas { display: none; }
}

/* Bifurcación antes de generar: dos caminos con el mismo peso, arriba de la
   pantalla (no centrados) para que no floten en el vacío. */
.screen[data-screen="gate"] { margin-block: 0 auto; }
.choices { display: grid; gap: var(--sp-3); grid-template-columns: 1fr; margin-top: var(--sp-4); }
@media (min-width: 640px) { .choices { grid-template-columns: 1fr 1fr; } }
.card.choice { display: flex; flex-direction: column; align-items: flex-start; gap: var(--sp-1); width: 100%; text-align: left; font: inherit; color: var(--text); cursor: pointer; min-height: 132px; justify-content: center; padding: var(--sp-5) var(--sp-4); transition: border-color .15s ease, transform .15s ease; }
.card.choice > * + * { margin-top: 0; }
.card.choice:hover:not(:disabled), .card.choice:focus-visible { border-color: var(--text); }
.card.choice:active:not(:disabled) { transform: scale(.99); }
.card.choice:disabled { opacity: .6; cursor: progress; }
.choice-title { font-weight: 600; font-size: 1.2rem; line-height: var(--lh-title); display: inline-flex; align-items: center; gap: var(--sp-2); }
.choice-sub { color: var(--mt); margin-top: var(--sp-1); }

/* Nota de créditos debajo de las dos cajas del gate. */
.gate-note { margin-top: var(--sp-4); color: var(--mt); text-align: center; display: flex; align-items: center; justify-content: center; gap: var(--sp-2); flex-wrap: wrap; }
/* Tooltip de créditos: botón ⓘ con área táctil de 32px y burbuja debajo. */
.info-wrap { position: relative; display: inline-flex; vertical-align: middle; }
.info-btn { width: 24px; height: 24px; border-radius: 50%; border: 1px solid var(--bd2); background: transparent; color: var(--mt); font: 600 13px/1 var(--font); font-style: italic; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; padding: 0; position: relative; }
.info-btn::after { content: ""; position: absolute; inset: -6px; }
.info-btn[aria-expanded="true"], .info-btn:hover { color: var(--text); border-color: var(--text); }
.info-tip { position: absolute; top: calc(100% + 8px); right: -8px; z-index: 30; width: min(280px, 80vw); padding: var(--sp-3); background: var(--sf2, #262626); border: 1px solid var(--bd2); border-radius: var(--r-sm); box-shadow: 0 8px 24px rgba(0,0,0,.4); color: var(--text); font-size: var(--fs-small); line-height: 1.45; text-align: left; display: grid; gap: var(--sp-2); }
.info-tip[hidden] { display: none; }
.balance .info-wrap { margin-left: var(--sp-2); }

/* Retroalimentación por escena: ✓ conserva, ✎ propone un cambio. Pensado
   primero para celular: íconos de 40px y frases tocables. */
.fb-hint { color: var(--mt2); font-size: var(--fs-small); margin-bottom: var(--sp-3); display: flex; gap: var(--sp-2); align-items: center; flex-wrap: wrap; }
.fb-hint { column-gap: var(--sp-4); row-gap: var(--sp-1); }
.fb-pair { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.fb-hint i { display: inline-flex; width: 22px; height: 22px; align-items: center; justify-content: center; border: 1px solid var(--bd2); border-radius: 50%; font-size: 12px; font-style: normal; color: var(--mt); }
.sb { border-left: 2px solid transparent; padding: var(--sp-2) 0 var(--sp-2) var(--sp-3); margin-left: calc(var(--sp-3) * -1); transition: border-color .15s ease, background .15s ease; }
.sb + .sb { margin-top: var(--sp-1); }
.sb-row { display: flex; gap: var(--sp-2); align-items: flex-start; }
.sb-row p { flex: 1; margin: 0; }
.sb-tools { display: flex; gap: 6px; flex-shrink: 0; }
.icon-btn { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--bd2); background: transparent; color: var(--mt2); font: 600 16px/1 var(--font); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; padding: 0; transition: color .15s, border-color .15s, background .15s; }
.icon-btn:hover, .icon-btn:focus-visible { color: var(--text); border-color: var(--text); }
.icon-btn[data-protect][aria-pressed="true"] { color: #181818; background: #4A9EFF; border-color: #4A9EFF; }
.icon-btn[data-edit][aria-expanded="true"] { color: #181818; background: #FFD84A; border-color: #FFD84A; }
.sb.is-protected { border-left-color: #4A9EFF; }
.sb.is-commented { border-left-color: #FFD84A; }
.sb-note { margin: var(--sp-2) 0 0; color: var(--mt); font-size: var(--fs-small); }
.sb-editor { margin-top: var(--sp-3); display: grid; gap: var(--sp-3); }
.sentences { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.sentence { text-align: left; font: inherit; font-size: var(--fs-small); line-height: 1.4; color: var(--mt); background: var(--sf2, #262626); border: 1px solid var(--bd2); border-radius: var(--r-sm); padding: 8px 10px; cursor: pointer; min-height: 40px; }
.sentence[aria-pressed="true"] { color: var(--text); border-color: #FFD84A; }
.sb-actions { display: flex; gap: var(--sp-2); flex-wrap: wrap; }
.card.revision { margin-top: var(--sp-4); }
.card.revision .center { text-align: center; }

/* Aviso de voz guardada, arriba del campo "Tu voz". */
.saved-voice { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-2); flex-wrap: wrap; color: var(--mt); font-size: var(--fs-small); padding: var(--sp-2) var(--sp-3); border: 1px solid var(--bd2); border-left: 2px solid #4A9EFF; border-radius: var(--r-sm); }
.saved-voice .btn.small { min-height: 36px; }

/* Progreso: tarea fina en curso y aviso de revisión profunda. */
.trail-box .substatus { color: var(--mt2); font-size: var(--fs-small); min-height: 1.4em; margin-top: calc(var(--sp-1) * -1); }
.trail-box .substatus.swap { animation: status-in .4s ease both; }
.deep-note { max-width: 440px; margin: var(--sp-3) auto 0; color: var(--mt); font-size: var(--fs-small); text-align: center; }
.deep-note .pulse { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #4A9EFF; margin-right: var(--sp-2); vertical-align: middle; animation: deep-pulse 1.4s ease-in-out infinite; }
@keyframes deep-pulse { 0%, 100% { opacity: .35; transform: scale(.8); } 50% { opacity: 1; transform: scale(1.15); } }
@media (prefers-reduced-motion: reduce) { .deep-note .pulse { animation: none; } }
.notice.pending .pulse { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #4A9EFF; margin-right: var(--sp-2); vertical-align: middle; animation: deep-pulse 1.4s ease-in-out infinite; }
.resource-url { word-break: break-all; color: var(--mt); }
.revision-summary p { margin: 0; }
.revision-summary details { margin-top: var(--sp-2); }
.group-head.stacked .group-rule { white-space: normal; }
.resource-picker .chips { margin-bottom: var(--sp-3); }
.notify-row { display: flex; flex-direction: column; align-items: center; gap: var(--sp-1); margin-top: var(--sp-3); text-align: center; }
.review-notes { border-left: 2px solid #FFD84A; }
.review-notes p { margin: 0 0 var(--sp-2); }
.fb-saved { color: var(--mt2); margin-top: var(--sp-1); }
.fb-saved[data-kind="ok"] { color: var(--mt); }
.fb-saved[data-kind="warn"] { color: #FFD84A; }

/* Progreso sin saltos (2026-10-06): cada línea tiene su espacio reservado,
   el aviso de revisión profunda se muestra sin mover nada y el consejo de
   abajo tiene altura fija. */
.trail-box .status { height: 3em; min-height: 0; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.trail-box .substatus { height: 1.4em; min-height: 0; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; margin-top: 0; }
.deep-note { height: 1.5em; margin: var(--sp-3) auto 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; transition: opacity .3s; }
.deep-note[data-on="0"] { opacity: 0; }
.notify-row { margin-top: var(--sp-2); }
.lesson { min-height: 8em; }
.trail-box .substatus { height: 2.6em; white-space: normal; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.deep-note { height: 2.8em; white-space: normal; }

/* Modo lienzo: resumen del arco antes de escribir */
.arc-list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--sp-3); counter-reset: part; }
.arc-list li { display: grid; grid-template-columns: 88px 1fr; column-gap: var(--sp-2); row-gap: 2px; align-items: baseline; }
.arc-list .arc-time { grid-row: span 2; color: var(--mt2); font-variant-numeric: tabular-nums; }
.arc-list .arc-claim { grid-column: 2; color: var(--mt); }
.arc-adjust { margin-top: var(--sp-3); }
.arc-adjust > summary { cursor: pointer; color: var(--blue, #4A9EFF); text-decoration: underline; text-underline-offset: 3px; display: inline-block; padding: var(--sp-2) 0; list-style: none; }
.arc-adjust > summary::-webkit-details-marker { display: none; }
.loading-questions { display: flex; align-items: center; gap: var(--sp-2); color: var(--mt); }
@media (max-width: 480px) { .arc-list li { grid-template-columns: 1fr; } .arc-list .arc-time { grid-row: auto; } .arc-list .arc-claim { grid-column: 1; } }

/* El logo abre lifestrategics.com en otra pestaña. */
.topbar-logo { display: inline-flex; align-items: center; line-height: 0; border-radius: 6px; }
.topbar-logo:focus-visible { outline: 2px solid var(--ls-blue); outline-offset: 4px; }