/* ============================================================================
 *  SKIN FUSIÓN — estilos de la interfaz personalizada para 3DVista
 *  boilerplate-iurban v1.1.2 · runtime Fusion V1.1.2
 *  Todo bajo #fx para no colisionar con el contenido nativo del tour.
 *  Personalización mediante variables CSS y soporte para tema claro/oscuro.
 * ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Onest:wght@600;700&family=Sora:wght@600;700&family=Roboto:wght@400;500;600&display=swap');
:root{
  /* Paleta cálida (Figma · Molina de Aragón): client-accent/dark/light + background */
  --accent:#dca936; --accent-strong:#c8952a; --accent-tint:rgba(220,169,54,.16); --on-accent:#2c2108;
  /* Dorado LEGIBLE para texto/iconos sobre fondos claros (AA ≥4.5:1). El --accent puro solo para relleno/bordes/decoración. */
  --accent-text:#845d0a;
  /* Fondo cálido pero MENOS amarillo (validado en rediseno/naif-exploracion.html): sube contraste y se ve menos "sucio" */
  --surface:#fbfaf6; --surface-2:#f0ece0; --sidebar:#ffffff; --card:#ffffff;
  --line:rgba(44,33,8,.12); --line-2:rgba(44,33,8,.22);
  --text:#2c2108; --dim:#6b6455; --btn:#2c2108; --btn-ink:#fbfaf6;
  --fill:rgba(44,33,8,.05); --glass:rgba(255,255,255,.88); --track:rgba(44,33,8,.14);
  /* Dirección "Bloques cálidos" (validada): radio moderado uniforme + borde tinta grueso en piezas interactivas */
  --r:16px; --r-sm:16px; --r-pill:999px; --bw:2px;
  --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --head:'Onest',var(--sans); --h6:'Sora',var(--sans); --body:'Roboto',var(--sans);
  --shadow:0 12px 24px rgba(0,0,0,.10),0 2px 2px rgba(0,0,0,.10);
  --shadow-sm:0 8px 16px rgba(0,0,0,.10),0 2px 2px rgba(0,0,0,.10);
  /* Easing elástico (con rebote) para elementos decorativos/flotantes que NO están anclados a un borde de la pantalla */
  --ease-elastic:cubic-bezier(.34,1.56,.64,1);
  /* Easing suave SIN rebote — obligatorio en paneles anclados a un borde (bottomsheet, drawer, overlays inferiores, barras de progreso):
     el rebote del elástico los despega momentáneamente del borde antes de asentarse, dejando ver un hueco detrás. */
  --ease-smooth:cubic-bezier(.22,.61,.36,1);
}
:root[data-theme="dark"]{
  /* Oscuro NEUTRO de verdad (casi negro, apenas un toque cálido) — antes el fondo era un marrón muy saturado
     que junto al dorado se leía "amarillento"; el acento dorado se reserva para lo interactivo, no para el fondo. */
  --accent:#e4b94e; --accent-strong:#dca936; --accent-tint:rgba(220,169,54,.20); --on-accent:#221a08;
  --accent-text:#e4b94e; /* en oscuro el acento brillante ya cumple (8-10:1) */
  --surface:#15130f; --surface-2:#1e1a15; --sidebar:#1c1814; --card:#1c1814;
  --line:rgba(255,255,255,.12); --line-2:rgba(255,255,255,.20);
  --text:#efe9df; --dim:#9a9187; --btn:#efe6d2; --btn-ink:#1c1814;
  --fill:rgba(255,255,255,.06); --glass:rgba(20,18,14,.72); --track:rgba(255,255,255,.16);
  --shadow:0 12px 24px rgba(0,0,0,.5); --shadow-sm:0 8px 16px rgba(0,0,0,.4);
}
#fx,#fx *{box-sizing:border-box;margin:0;padding:0}
#fx{position:absolute;inset:0;z-index:5;pointer-events:none;font-family:var(--sans);color:var(--text)}
#fx button,#fx .clk,#fx .fx-ib{pointer-events:auto;cursor:pointer}
#fx .fx-ic{width:19px;height:19px;stroke:currentColor;stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round}
#fx .fx-ic.fill{fill:currentColor;stroke:none}

/* Top bar */
#fx .fx-top{position:absolute;top:0;left:0;right:0;z-index:6;display:flex;align-items:flex-start;gap:8px;padding:14px}
#fx .fx-sp{flex:1}
#fx .fx-title{pointer-events:none;font-family:var(--head);font-weight:600;font-size:15px;color:var(--text);max-width:58%;
  background:var(--glass);backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:var(--r-sm);padding:8px 13px}
#fx .fx-ib{width:40px;height:40px;flex:none;display:grid;place-items:center;color:var(--text);
  background:var(--glass);backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:var(--r-sm);
  transition:filter .15s,transform .1s}
#fx .fx-ib:hover{filter:brightness(1.12)} #fx .fx-ib:active{transform:scale(.92)}
#fx .fx-ib.is-on{color:var(--accent-text)}

/* Controles laterales (zoom + acciones) */
#fx .fx-side{position:absolute;right:14px;top:70px;z-index:6;display:flex;flex-direction:column;gap:8px}

/* ---- R2 · Shell escritorio: rail lateral (icon-only, expande en hover/teclado) + logo + ocultar interfaz ---- */
#fx .fx-rail{position:absolute;left:20px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:8px;pointer-events:auto;z-index:7}
/* Colapsado = solo el icono (cuadrado 60px). Al hover/foco se expande SOLO ese ítem, mismo patrón que los hotspots del 360 (.fx-hs-pt). */
#fx .fx-nav-item{position:relative;display:flex;align-items:center;gap:12px;width:auto;max-width:60px;height:60px;padding:0 11px;overflow:hidden;text-align:left;
  background:var(--sidebar);color:var(--text);border:var(--bw) solid var(--text);border-radius:var(--r);
  font-family:var(--sans);font-weight:700;font-size:16px;box-shadow:none;
  transition:max-width .32s var(--ease-elastic),background .15s,color .15s,transform .1s,box-shadow .3s}
#fx .fx-nav-item .fx-ic{width:20px;height:20px;flex:none}
/* En reposo el color ocupa TODO el cuadrado del botón; al hacer hover/foco se ENCOGE de verdad (transform:scale,
   no opacidad) con el origen en el centro de la burbuja, hasta quedar del tamaño de la burbuja de siempre. */
#fx .fx-nav-item::before{content:'';position:absolute;left:0;top:0;width:60px;height:60px;border-radius:var(--r);
  background:var(--surface-2);transform:scale(1);transform-origin:28px 30px;
  transition:transform .3s var(--ease-smooth);z-index:0}
#fx .fx-nav-item:hover::before,#fx .fx-nav-item:focus-visible::before,#fx .fx-nav-item.is-on::before{transform:scale(.5667)}
#fx .fx-nav-item .fx-nav-ic{position:relative;z-index:1;flex:none;width:34px;height:34px;display:grid;place-items:center;border-radius:10px;background:var(--surface-2);color:var(--accent-text);transition:background .15s,color .15s}
#fx .fx-nav-item:hover .fx-nav-ic,#fx .fx-nav-item:focus-visible .fx-nav-ic{background:var(--accent-tint)}
#fx .fx-nav-item .fx-nav-lb{position:relative;z-index:1;white-space:nowrap;opacity:0;transition:opacity .2s ease-out}
#fx .fx-nav-item:hover,#fx .fx-nav-item:focus-visible{max-width:260px;box-shadow:var(--shadow-sm)}
#fx .fx-nav-item:hover .fx-nav-lb,#fx .fx-nav-item:focus-visible .fx-nav-lb{opacity:1;transition:opacity .25s ease-out .08s}
#fx .fx-nav-item:active{transform:scale(.97)}
#fx .fx-nav-item.is-on{background:var(--btn);color:var(--btn-ink);border-color:var(--btn)}
#fx .fx-nav-item.is-on .fx-nav-ic{background:rgba(255,255,255,.16);color:inherit}
/* Divisores del rail: totalmente transparentes (solo aportan espacio, como si fueran huecos) */
#fx .fx-rail-div{height:1px;width:34px;margin:2px 0 2px 13px;background:transparent;flex:none}

/* Blur del rail: una sola capa, 2px→0px con desvanecimiento LINEAL (gradiente de 2 paradas, sin paradas intermedias) */
/* Ancho algo mayor que el hueco colapsado del rail, para que el degradado se note más suave; al expandir, el ítem sobresale del blur a propósito (ya lleva fondo propio opaco) */
#fx .fx-rail-blur{position:absolute;left:0;top:0;bottom:0;width:150px;z-index:6;pointer-events:none;overflow:hidden}
#fx .fx-rail-blur span{position:absolute;inset:0}
#fx .fx-rail-blur span:nth-child(1){-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);
  -webkit-mask-image:linear-gradient(to right,#000 0%,transparent 100%);
  mask-image:linear-gradient(to right,#000 0%,transparent 100%)}
#fx .fx-rail-blur span:nth-child(n+2){display:none}
#fx .fx-logo{position:absolute;top:24px;right:28px;text-align:right;pointer-events:none;color:#fff;text-shadow:0 1px 8px rgba(0,0,0,.45);z-index:6}
#fx .fx-logo-k{font-family:var(--h6);font-weight:700;font-size:11px;letter-spacing:.16em;opacity:.92}
#fx .fx-logo-t{font-family:var(--head);font-weight:700;font-size:18px;letter-spacing:.02em}

/* Acceso directo al certificado. Fusion controla su visibilidad y solo
   lo muestra cuando se han completado todos los retos reales del proyecto. */
#fx .fx-cert-btn{
  position:absolute;left:20px;top:20px;z-index:7;
  display:inline-flex;align-items:center;gap:8px;
  min-height:42px;padding:9px 14px;
  border:var(--bw) solid var(--text);border-radius:12px;
  background:var(--surface);color:var(--text);
  font:700 14px/1 var(--sans);box-shadow:var(--shadow-sm);
  cursor:pointer;pointer-events:auto
}
#fx .fx-cert-btn .fx-ic{width:18px;height:18px;color:var(--accent-text)}
#fx .fx-cert-btn:hover,#fx .fx-cert-btn:focus-visible{background:var(--accent);color:var(--on-accent);border-color:var(--accent-strong)}
#fx .fx-cert-btn:hover .fx-ic,#fx .fx-cert-btn:focus-visible .fx-ic{color:var(--on-accent)}
#fx .fx-cert-btn:active{transform:scale(.97)}
#fx.fx-hidden .fx-cert-btn{opacity:0;pointer-events:none;transition:opacity .2s}

#fx .fx-show{position:absolute;left:20px;bottom:20px;display:none;align-items:center;gap:8px;pointer-events:auto;z-index:8;
  padding:12px 18px;border:var(--bw) solid var(--text);background:var(--sidebar);color:var(--text);border-radius:var(--r);
  font-family:var(--sans);font-weight:700;font-size:16px;box-shadow:none}
#fx .fx-show .fx-ic{width:18px;height:18px}
#fx.fx-hidden .fx-rail,#fx.fx-hidden .fx-rail-blur,#fx.fx-hidden .fx-sheet,#fx.fx-hidden .fx-logo,#fx.fx-hidden .fx-reto-cta,#fx.fx-hidden .fx-coach{opacity:0;pointer-events:none;transition:opacity .2s}
#fx.fx-hidden .fx-show{display:inline-flex}

/* ---- R3 · Pantalla de introducción ---- */
#fx .fx-intro-ov{position:absolute;inset:0;z-index:40;display:none;align-items:center;justify-content:center;padding:24px;
  background:rgba(0,0,0,.4);backdrop-filter:blur(2px);pointer-events:auto;animation:fxfade .2s ease}
#fx .fx-intro-ov.is-active{display:flex}
#fx .fx-intro{width:100%;max-width:1040px;max-height:88vh;overflow-y:auto;background:var(--surface);border-radius:20px;
  box-shadow:var(--shadow);padding:28px;animation:fxmodalin .28s var(--ease-elastic)}
@keyframes fxfade{from{opacity:0}to{opacity:1}}
@keyframes fxmodalin{from{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}
#fx .fx-intro-hero{position:relative;height:min(40vh,320px);border-radius:16px;overflow:hidden;margin-bottom:30px;box-shadow:var(--shadow-sm);
  background:linear-gradient(135deg,#3a2f14,#6b5626) center/cover no-repeat}
#fx .fx-intro-lang{position:absolute;top:20px;left:20px;display:inline-flex;align-items:center;gap:8px;
  background:var(--sidebar);color:var(--text);border:1px solid var(--line);border-radius:var(--r-pill);padding:9px 14px;font-family:var(--sans);font-weight:600;font-size:13px;box-shadow:var(--shadow-sm)}
#fx .fx-intro-lang .fx-ic{width:18px;height:18px}
#fx .fx-intro-close{
  position:absolute;
  top:20px;
  right:20px;
  width:44px;
  height:44px;
  background:var(--surface-2);
  border:1px solid var(--line);
  border-radius:12px;
  box-shadow:none;
}
#fx .fx-intro-body{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:start}
#fx .fx-intro-col{display:flex;flex-direction:column}
#fx .fx-intro-h1{font-family:var(--head);font-weight:700;font-size:34px;line-height:1.12;color:var(--text);margin-bottom:16px}
#fx .fx-intro-h2{font-family:var(--head);font-weight:600;font-size:22px;color:var(--text);margin-bottom:12px}
#fx .fx-intro-p{font-family:var(--body);font-size:16px;line-height:normal;color:var(--dim);margin-bottom:12px}
#fx .fx-intro-p b{color:var(--text);font-weight:600}
#fx .fx-intro-cta{width:100%;margin-top:20px;background:var(--accent);color:var(--on-accent);border-color:var(--text)}
#fx .fx-intro-cta:hover,#fx .fx-intro-cta:focus-visible{background:var(--accent-strong);color:var(--on-accent);border-color:var(--accent-strong)}

/* Móvil: hamburguesa/scrim/barra ocultos en escritorio */
#fx .fx-burger,#fx .fx-scrim,#fx .fx-tabbar{display:none}

/* (La media query móvil vive al final del archivo para ganar en cascada.) */

/* Sheet */
#fx .fx-sheet{position:absolute;right:0;bottom:0;left:auto;width:min(1024px,58vw);z-index:6;pointer-events:auto;background:var(--surface);
  border:1px solid var(--line);border-bottom:none;border-radius:16px 16px 0 0;box-shadow:var(--shadow);
  padding:14px 22px 18px;display:flex;flex-direction:column;overflow:hidden;
  transform:translateY(0);transition:transform .34s var(--ease-smooth);will-change:transform}
#fx .fx-sheet.is-drag{transition:none}
#fx .fx-grip{flex:none;padding:2px 0 10px;margin:-2px 0 0;cursor:grab;touch-action:none}
#fx .fx-sheet.is-drag .fx-grip{cursor:grabbing}
#fx .fx-handle{width:38px;height:4px;border-radius:var(--r-pill);background:var(--line-2);margin:0 auto;flex:none;
  transition:width .2s,background .2s}
#fx .fx-sheet.is-drag .fx-handle{width:52px;background:var(--dim)}
#fx .fx-row{display:flex;align-items:center;gap:12px}
#fx .fx-meta{flex:1;min-width:0}
#fx .fx-meta .t{font-family:var(--head);font-weight:700;font-size:17px;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#fx .fx-meta .s{font-size:15px;color:var(--dim)}
#fx .fx-ring{position:relative;flex:none} #fx .fx-ring svg{transform:rotate(-90deg)}
#fx #fx-ring-fg{transition:stroke-dashoffset .55s var(--ease-smooth)}
#fx .fx-ring .lab{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--head);font-weight:700;font-size:11px;letter-spacing:-.02em;color:var(--text)}

#fx .fx-seg{display:flex;position:relative;background:var(--card);border:var(--bw) solid var(--text);border-radius:var(--r);padding:4px;margin:12px 0}
/* Ancho exacto = (100% del hueco interior)/nº de pestañas, para que translateX(n*100%) caiga siempre
   dentro del padding del contenedor (antes el cálculo aproximado + el rebote elástico lo sacaban fuera). */
/* El indicador se adapta a N pestañas visibles mediante variables que fija setSeg():
   --seg-n = nº de opciones visibles (2 o 3), --seg-i = índice de la activa. Así el
   ancho y el desplazamiento son siempre correctos aunque se oculte alguna pestaña. */
#fx .fx-seg::before{content:'';position:absolute;top:4px;bottom:4px;left:4px;
  width:calc((100% - 8px) / var(--seg-n, 3));
  background:var(--accent);border-radius:11px;box-shadow:none;
  transform:translateX(calc(var(--seg-i, 0) * 100%));transition:transform .28s var(--ease-smooth)}
/* Cabecera de Explorar con conmutador lista/cuadrícula */
#fx .fx-exp-head{display:flex;align-items:center;justify-content:space-between;margin:2px 2px 10px}
#fx .fx-exp-head>span{font-size:12px;color:var(--dim);font-weight:600}
#fx .fx-viewtg{display:flex;gap:2px;background:var(--fill);border-radius:9px;padding:2px}
#fx .fx-viewtg button{width:32px;height:27px;display:grid;place-items:center;border:none;background:none;color:var(--dim);border-radius:7px;cursor:pointer;transition:background .15s,color .15s}
#fx .fx-viewtg button.is-on{background:var(--surface);color:var(--text);box-shadow:0 1px 3px rgba(0,0,0,.14)}
#fx .fx-viewtg .fx-ic{width:16px;height:16px}

/* Fusion V0.5.3 · Agrupación de Explorar por "map" */
#fx .fx-map-group{margin:0 0 22px}
#fx .fx-map-group:last-child{margin-bottom:4px}
#fx .fx-map-group-headwrap{margin:14px 0 9px}
#fx .fx-map-group-head{display:flex;align-items:center;gap:10px}
#fx .fx-map-group-ring{
  --size:34px;
  --thick:4px;
  position:relative;
  flex:none;
  width:var(--size);
  height:var(--size);
  border-radius:50%;
  background:
    conic-gradient(var(--accent) 0 var(--pct), var(--line) 0 100%);
  display:grid;
  place-items:center;
}
#fx .fx-map-group-ring::before{
  content:'';
  position:absolute;
  inset:var(--thick);
  border-radius:50%;
  background:var(--surface);
}
#fx .fx-map-group-ring span{
  position:relative;
  z-index:1;
  font-family:var(--sans);
  font-size:9px;
  font-weight:800;
  color:var(--accent-text);
  line-height:1;
}
#fx .fx-map-group-ring.is-done span{color:var(--accent-text)}
#fx .fx-map-group-title{flex:none;font-family:var(--h6);font-size:13px;font-weight:700;
  letter-spacing:.035em;color:var(--accent-text)}
#fx .fx-map-group-head i{display:block;flex:1;height:1px;background:var(--line-2)}
#fx .fx-map-group-progress{flex:none;font-family:var(--sans);font-size:11px;font-weight:700;
  color:var(--dim);border:1px solid var(--line-2);border-radius:var(--r-pill);padding:3px 8px;
  white-space:nowrap}
#fx .fx-map-group-progress.is-done{color:var(--accent-text);border-color:var(--accent-strong);
  background:var(--accent-tint)}
#fx .fx-map-group-list .fx-item:last-child{border-bottom:none}
#fx .fx-map-group .fx-grid{padding-bottom:0}
#fx .fx-seg button{flex:1;position:relative;z-index:1;display:inline-flex;align-items:center;justify-content:center;gap:2px;border:none;background:none;padding:10px;border-radius:11px;font:inherit;font-size:16px;color:var(--dim);font-weight:600;transition:color .2s}
#fx .fx-seg button.is-on{color:var(--on-accent);font-weight:700}

#fx .fx-scroll{overflow-y:auto;-webkit-overflow-scrolling:touch;flex:1 1 auto;min-height:0}
/* Cuerpo con scroll + fade de overflow + footer fijo */
#fx .fx-bodywrap{position:relative;flex:1 1 auto;min-height:0;overflow:hidden;display:flex}
#fx .fx-bodywrap > #fx-body{flex:1 1 auto;min-height:0;width:100%;padding-right:2px;padding-bottom:22px;display:flex;flex-direction:column}
/* Fade + blur del final del scroll: el doble de alto que antes (26→52px) para que se note el degradado antes de llegar al borde */
#fx .fx-fade{position:absolute;left:0;right:0;bottom:0;height:52px;pointer-events:none;display:none;
  background:linear-gradient(to top, var(--surface) 25%, transparent);
  -webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);
  -webkit-mask-image:linear-gradient(to top, #000 0%, transparent 55%);
  mask-image:linear-gradient(to top, #000 0%, transparent 55%)}
#fx .fx-foot{flex:none;padding-top:12px;display:none}
/* Scrollbars discretos (color oscuro del cliente), sin barra nativa aparatosa */
#fx *{scrollbar-width:thin;scrollbar-color:rgba(44,33,8,.32) transparent}
:root[data-theme="dark"] #fx *{scrollbar-color:rgba(245,239,224,.30) transparent}
#fx ::-webkit-scrollbar{width:9px;height:9px}
#fx ::-webkit-scrollbar-track{background:transparent}
#fx ::-webkit-scrollbar-thumb{background:rgba(44,33,8,.32);border-radius:9px;border:3px solid transparent;background-clip:content-box}
#fx ::-webkit-scrollbar-thumb:hover{background:rgba(44,33,8,.5);background-clip:content-box}
:root[data-theme="dark"] #fx ::-webkit-scrollbar-thumb{background:rgba(245,239,224,.3);background-clip:content-box}
#fx .fx-item{display:flex;align-items:center;gap:11px;padding:10px 0;border-bottom:1px solid var(--line)}
#fx .fx-item:last-child{border-bottom:none}
#fx .fx-n{width:28px;height:28px;flex:none;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:11px;
  border:1.5px solid var(--line-2);color:var(--dim)}
#fx .fx-n.is-done{background:var(--text);border-color:var(--text);color:var(--surface)}
#fx .fx-n.is-now{border-color:var(--accent);color:var(--accent-text);box-shadow:0 0 0 3px var(--accent-tint)}
#fx .fx-item .info{flex:1;min-width:0}
#fx .fx-item .info .n{font-size:16px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#fx .fx-item .info .d{font-size:13px;color:var(--dim)}

/* Botones */
#fx .fx-btn{border:var(--bw) solid var(--text);border-radius:var(--r);padding:13px 18px;font-family:var(--sans);font-weight:700;font-size:16px;
  display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:transform .1s,filter .15s,background .15s}
#fx .fx-btn:active{transform:scale(.97)}
#fx .fx-btn--primary{
  background:var(--accent);
  color:var(--on-accent);
  border-color:var(--accent);
}
#fx .fx-btn--primary:hover,
#fx .fx-btn--primary:focus-visible{
  background:var(--accent-strong);
  color:var(--on-accent);
  border-color:var(--accent-strong);
}
#fx .fx-btn--ghost{background:transparent;color:var(--text)} #fx .fx-btn--ghost:hover{background:var(--fill)}
#fx .fx-btn .fx-ic{width:18px;height:18px}


/* Overlay (info) */
#fx .fx-ov{position:absolute;inset:0;z-index:8;background:rgba(6,6,10,.6);backdrop-filter:blur(3px);display:flex;align-items:flex-end;
  opacity:0;visibility:hidden;pointer-events:none;transition:opacity .22s ease,visibility 0s linear .22s}
#fx .fx-ov.is-active{opacity:1;visibility:visible;pointer-events:auto;transition:opacity .22s ease}
#fx .fx-card{width:100%;background:var(--surface);border:1px solid var(--line);border-top-left-radius:18px;border-top-right-radius:18px;
  padding:18px 16px 22px;position:relative;max-height:80%;overflow:auto;
  transform:translateY(20px);transition:transform .28s var(--ease-smooth)}
#fx .fx-ov.is-active .fx-card{transform:translateY(0)}
#fx .fx-eyebrow{font-size:11px;color:var(--dim);text-transform:uppercase;letter-spacing:.08em;font-weight:600;margin-bottom:6px}
#fx .fx-ct{font-family:var(--head);font-weight:600;font-size:18px;color:var(--text);margin-bottom:12px}
#fx .fx-text{font-size:16px;color:var(--dim);line-height:normal}
#fx .fx-close{
  position:absolute;
  top:12px;
  right:12px;
  width:44px;
  height:44px;
  background:var(--surface-2);
  border:1px solid var(--line);
  border-radius:12px;
  box-shadow:none;
}
/* Modal centrado (p.ej. Ajustes): en vez de la tarjeta que se desliza desde abajo, flota en el centro de la pantalla */
#fx .fx-modal-ov{align-items:center;justify-content:center}
#fx .fx-modal-card{width:min(460px,88vw);max-height:82vh;border-radius:20px;
  transform:translateY(20px) scale(.96);transition:transform .32s var(--ease-elastic)}
#fx .fx-modal-ov.is-active .fx-modal-card{transform:translateY(0) scale(1)}

/* ---- Premio final ---- */
#fx .fx-prize-ov{align-items:center;justify-content:center}

#fx .fx-prize-card{position:relative;width:min(560px,92vw);background:var(--surface);border:var(--bw) solid var(--text);border-radius:20px; 
padding:38px 34px 30px;text-align:center;box-shadow:var(--shadow);overflow-y:auto;max-height:90vh;
  transform:translateY(20px) scale(.96);transition:transform .32s var(--ease-elastic)}

#fx .fx-prize-ov.is-active .fx-prize-card{transform:translateY(0) scale(1)}
#fx .fx-prize-rays{position:absolute;top:-40px;left:50%;width:280px;height:280px;transform:translateX(-50%);pointer-events:none;
  background:radial-gradient(circle,var(--accent-tint) 0%,transparent 62%);opacity:.9}
#fx .fx-prize-badge{position:relative;width:84px;height:84px;margin:0 auto 16px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(145deg,var(--accent),var(--accent-strong,var(--accent)));box-shadow:0 8px 22px rgba(0,0,0,.28);
  animation:fxprizepop .5s cubic-bezier(.22,.9,.3,1.3) both}
@keyframes fxprizepop{0%{transform:scale(.4) rotate(-14deg);opacity:0}100%{transform:scale(1) rotate(0);opacity:1}}
#fx .fx-prize-t{position:relative;font-family:var(--head);font-weight:700;font-size:23px;color:var(--text);margin-bottom:8px}
#fx .fx-prize-s{position:relative;font-size:16px;color:var(--dim);line-height:1.6;margin-bottom:20px}
#fx .fx-prize-stats{position:relative;display:flex;gap:10px;margin-bottom:22px}
#fx .fx-prize-stats>div{flex:1;background:var(--card);border:var(--bw) solid var(--text);border-radius:var(--r);padding:13px 8px}
#fx .fx-prize-stats b{display:block;font-family:var(--head);font-weight:700;font-size:20px;color:var(--accent-text);line-height:1.1}
#fx .fx-prize-stats span{display:block;font-size:12px;color:var(--dim);text-transform:uppercase;letter-spacing:.05em;margin-top:3px}

/* Progreso panel (Jugar) */
#fx .fx-note{background:var(--fill);border:1px solid var(--line);border-radius:var(--r-sm);padding:11px 12px;font-size:12px;color:var(--dim);margin-top:12px;display:flex;gap:8px;align-items:flex-start}
#fx .fx-note .fx-ic{stroke:var(--accent-text);flex:none;margin-top:1px}

/* Hotspots: los movemos a nuestra capa #fx-hslayer (dentro de #fx, sin transforms) y los posicionamos por left/top. */
#fx #fx-hslayer{position:absolute;inset:0;pointer-events:none;z-index:3}
.fx-hs{position:absolute;z-index:1;pointer-events:none;font-family:var(--sans)}
/* Icon-button expansible: por defecto solo icono (40px); al hover crece a la derecha y muestra el texto DENTRO */
.fx-hs .fx-hs-pt{position:absolute;left:0;top:0;transform:translate(-20px,-50%);display:flex;align-items:center;height:40px;max-width:40px;
  border-radius:var(--r-sm);background:var(--glass);-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);border:1px solid var(--line-2);color:var(--text);
  box-shadow:var(--shadow-sm);overflow:hidden;pointer-events:auto;cursor:pointer;transition:max-width .3s ease-out,box-shadow .3s ease-out,background .2s}
.fx-hs .fx-hs-ic{width:38px;height:38px;flex:none;display:grid;place-items:center}
.fx-hs .fx-ic{width:20px;height:20px;stroke:currentColor;stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round}
.fx-hs .fx-hs-lab{white-space:nowrap;font-size:13px;font-weight:600;color:currentColor;padding-right:11px;padding-left:1px;opacity:0;transition:opacity .3s ease-out}
.fx-hs .fx-hs-pt:hover{max-width:600px;box-shadow:var(--shadow)}
.fx-hs .fx-hs-pt:hover .fx-hs-lab{opacity:1}
.fx-hs[data-kind="q"] .fx-hs-pt{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}
.fx-hs[data-kind="poly"] .fx-hs-pt{border-color:rgba(220,169,54,.6)}

/* Coach / toast */
#fx .fx-coach{position:absolute;top:18px;left:50%;transform:translateX(-50%);max-width:min(520px,74vw);z-index:9;display:none;align-items:center;gap:9px;pointer-events:auto;
  background:var(--surface);color:var(--text);border:var(--bw) solid var(--text);border-radius:var(--r-pill);padding:10px 13px 10px 16px;font-size:15px;font-weight:600;box-shadow:none;
  animation:fxcoachin .3s var(--ease-elastic)}
#fx .fx-coach #fx-coach-tx{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#fx .fx-coach-x{flex:none;width:22px;height:22px;display:grid;place-items:center;border:none;background:transparent;color:var(--dim);border-radius:6px;cursor:pointer}
#fx .fx-coach-x:hover{background:var(--fill);color:var(--text)} #fx .fx-coach-x .fx-ic{width:15px;height:15px}
@keyframes fxcoachin{from{opacity:0;transform:translate(-50%,-12px)}to{opacity:1;transform:translate(-50%,0)}}
/* Nav Anterior/Siguiente en la cabecera (chevrons solos en móvil) */
#fx .fx-nav{flex:none;display:flex;gap:6px}
#fx .fx-nav-b{display:inline-flex;align-items:center;gap:6px;border:var(--bw) solid var(--text);background:transparent;color:var(--text);
  border-radius:12px;padding:9px 12px;font-family:var(--sans);font-size:15px;font-weight:700;cursor:pointer;transition:background .15s,transform .1s}
#fx .fx-nav-b:hover{background:var(--fill)} #fx .fx-nav-b:active{transform:scale(.95)}
#fx .fx-nav-b .fx-ic{width:16px;height:16px}
@media (max-width:560px){#fx .fx-nav-b span{display:none} #fx .fx-nav-b{padding:8px}}
/* Selector de tema en Opciones */
#fx .fx-theme-seg{display:flex;gap:6px}
#fx .fx-theme-seg button{flex:1;display:inline-flex;flex-direction:column;align-items:center;gap:6px;
  border:var(--bw) solid var(--text);background:transparent;color:var(--dim);border-radius:var(--r);
  padding:11px 6px;font-family:var(--sans);font-size:15px;font-weight:700;cursor:pointer;transition:color .15s,border-color .15s,background .15s}
#fx .fx-theme-seg button .fx-ic{width:18px;height:18px}
#fx .fx-theme-seg button:hover{color:var(--text);border-color:var(--dim)}
#fx .fx-theme-seg button.is-on{color:var(--accent-text);border-color:var(--accent);background:var(--accent-tint)}
#fx .fx-coach .dot{width:8px;height:8px;flex:none;border-radius:50%;background:var(--accent);animation:fxblink 1.3s infinite}
#fx .fx-toast{position:absolute;top:18px;left:50%;transform:translate(-50%,-6px);z-index:20;white-space:nowrap;
  background:var(--btn);color:var(--btn-ink);border:var(--bw) solid var(--btn);border-radius:var(--r-pill);padding:10px 18px;font-size:15px;font-weight:700;
  opacity:0;transition:opacity .25s,transform .25s,top .2s;pointer-events:none;box-shadow:var(--shadow)}
#fx .fx-toast.is-show{opacity:1;transform:translate(-50%,0)}
#fx.fx-coach-on .fx-toast{top:66px}

/* Badge de nº de retos en la pestaña Jugar (sustituye a la píldora flotante) */
#fx .fx-seg-badge{display:none;margin-left:7px;min-width:20px;height:20px;padding:0 6px;border-radius:var(--r-pill);
  background:var(--accent);color:var(--on-accent);font-size:11px;font-weight:700;line-height:1;align-items:center;justify-content:center}
#fx .fx-seg-badge.is-show{display:inline-flex}

/* ---- R4 · Rejilla "Selecciona tu próximo destino" (Navegación) ---- */
#fx .fx-grid-h{font-family:var(--h6);font-weight:600;font-size:18px;color:var(--text);margin:2px 2px 16px}
#fx .fx-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding-bottom:4px}
#fx .fx-grid .fx-card{display:flex;flex-direction:column;gap:0;border:none;background:none;cursor:pointer;text-align:left;padding:0;min-width:0}
#fx .fx-card-img{position:relative;width:100%;aspect-ratio:288/168;border-radius:16px;overflow:hidden;border:0 solid var(--accent);
  background:linear-gradient(135deg,#6b5626,#3a2f14) center/cover no-repeat;box-shadow:var(--shadow-sm);transition:transform .15s,box-shadow .15s}
#fx .fx-card:hover .fx-card-img{transform:translateY(-2px);box-shadow:var(--shadow)}
#fx .fx-card-ov{position:absolute;inset:0;border-radius:16px;background:rgba(0,0,0,.6);opacity:0;transition:opacity .18s}
#fx .fx-card.is-now .fx-card-img{border-width:4px}
#fx .fx-card.is-now .fx-card-ov{opacity:1;box-shadow:inset 0 0 0 4px #ffffff}
#fx .fx-card-t{font-family:var(--head);font-weight:600;font-size:16px;color:var(--text);line-height:1.3;letter-spacing:-.01em;
  padding:9px 2px 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}

/* Opciones de pregunta */
#fx .fx-opt{display:flex;align-items:center;gap:12px;width:100%;text-align:left;cursor:pointer;background:var(--card);border:var(--bw) solid var(--text);border-radius:var(--r);padding:14px;margin-bottom:10px;font-family:var(--sans);font-size:16px;line-height:normal;color:var(--text);transition:border-color .15s,background .15s}

/* Guía "cómo jugar" en Jugar */
#fx .fx-guide{display:flex;gap:9px;align-items:flex-start;background:var(--accent-tint);border:var(--bw) solid var(--accent-strong);
  border-radius:var(--r);padding:12px 14px;margin-bottom:6px;font-family:var(--body);font-size:16px;line-height:1.5;color:var(--text)}
#fx .fx-guide .fx-ic{flex:none;margin-top:1px}
#fx .fx-guide b{font-weight:600}

/* ---- R5 · Quiz dentro del sheet + pantalla de acierto ---- */
#fx .fx-quiz-eyebrow{font-family:var(--sans);font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--dim);margin:2px 0 8px}
#fx .fx-quiz-q{
  font-family:var(--h6);
  font-weight:600;
  font-size:18px;
  line-height:normal;
  color:var(--text);
  margin-bottom:16px
}
#fx .fx-quiz-actions{display:flex;gap:10px;margin-top:14px}
#fx .fx-quiz-actions .fx-btn{flex:1}
#fx .fx-done{display:flex;flex-direction:column;align-items:center;text-align:center;padding:10px 0 6px}
#fx .fx-done-badge{width:64px;height:64px;border-radius:50%;background:var(--accent);display:grid;place-items:center;margin-bottom:14px;box-shadow:var(--shadow-sm);animation:fxpop .5s ease}
#fx .fx-done-t{font-family:var(--head);font-weight:700;font-size:24px;color:var(--text);margin-bottom:6px}
#fx .fx-done-s{font-size:16px;color:var(--dim);max-width:82%}
#fx .fx-done-eyebrow{font-family:var(--sans);font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-text);margin:18px 0 6px}
#fx .fx-done-fact{font-family:var(--body);font-size:16px;line-height:1.65;color:var(--dim)}
#fx .fx-opt:hover{background:var(--fill)}
#fx .fx-opt-k{width:30px;height:30px;flex:none;border-radius:9px;border:var(--bw) solid var(--text);background:var(--surface-2);display:grid;place-items:center;font-weight:800;font-size:15px}
#fx .fx-opt.is-ok{border-color:var(--accent);background:var(--accent-tint)} #fx .fx-opt.is-ok .fx-opt-k{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
#fx .fx-opt.is-no{opacity:.5}
#fx .fx-opt.is-pop{animation:fxpop .4s ease}
#fx .fx-opt.is-shake{animation:fxshake .42s ease}
@keyframes fxpop{0%{transform:scale(1)}35%{transform:scale(1.13)}62%{transform:scale(.96)}100%{transform:scale(1)}}
@keyframes fxshake{0%,100%{transform:translateX(0)}18%{transform:translateX(-6px)}38%{transform:translateX(6px)}58%{transform:translateX(-4px)}78%{transform:translateX(3px)}}
#fx .fx-in{animation:fxinup .4s var(--ease-elastic) both;animation-delay:calc(var(--i,0) * 26ms)}
@keyframes fxinup{from{opacity:0;transform:translateY(10px) scale(.94)}to{opacity:1;transform:translateY(0) scale(1)}}
#fx .fx-feedback{font-size:16px;font-weight:600;padding:11px 13px;border-radius:var(--r);margin:4px 0 2px;display:none}
#fx .fx-feedback.is-show{display:block}
#fx .fx-feedback.is-err{background:var(--fill);color:var(--dim);border:var(--bw) solid var(--line-2)}
#fx .fx-feedback.is-ok{background:var(--accent-tint);color:var(--accent-text);border:var(--bw) solid var(--accent-strong)}

/* Tag de reto en la lista + estado en Jugar + subtítulo */
#fx .fx-tag{font-size:10px;font-weight:600;color:var(--dim);border:1px solid var(--line-2);border-radius:var(--r-pill);padding:2px 8px;flex:none}
#fx .fx-tag.is-done{color:var(--accent-text);border-color:rgba(200,162,74,.5)}

#fx .fx-native-textbox{
  font-size:16px;
  line-height:normal;
  color:var(--text);
  background:var(--fill);
  border:1px solid var(--line);
  border-radius:var(--r);
  padding:12px 13px;
}

#fx .fx-reto-state{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:16px;
  line-height:normal;
  color:var(--dim);
  background:var(--fill);
  border:1px solid var(--line);
  border-radius:var(--r);
  padding:12px 13px;
}

#fx .fx-reto-state.is-done{color:var(--accent-text)}

#fx .fx-subhead{
  font-family:var(--head);
  font-size:15px;
  line-height:1.3;
  color:var(--text);
  text-transform:none;
  letter-spacing:0;
  font-weight:700;
  margin:18px 0 8px;
}
#fx .fx-subhead--help{display:flex;align-items:center;justify-content:flex-start;gap:7px}
#fx .fx-subhead-number,#fx .fx-subhead-label{display:inline-block}
#fx .fx-help-wrap{position:relative;display:inline-flex;align-items:center;flex:none}
#fx .fx-help-btn{all:unset;box-sizing:border-box;width:24px;height:24px;border-radius:50%;border:1.5px solid var(--accent-strong);color:var(--accent-text);display:grid;place-items:center;cursor:pointer;background:var(--surface);transition:background .15s,color .15s,transform .15s}
#fx .fx-help-btn:hover,#fx .fx-help-btn:focus-visible,#fx .fx-help-wrap.is-open .fx-help-btn{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}
#fx .fx-help-btn:active{transform:scale(.94)}
#fx .fx-help-popover{position:absolute;left:0;right:auto;top:calc(100% + 8px);z-index:35;width:min(320px,72vw);padding:11px 12px;border-radius:var(--r-sm);border:1px solid var(--accent-strong);background:var(--surface);box-shadow:var(--shadow);font-family:var(--body);font-size:14px;font-weight:400;line-height:1.45;color:var(--text);opacity:0;visibility:hidden;transform:translateY(-4px);pointer-events:none;transition:opacity .15s,transform .15s,visibility .15s}
#fx .fx-help-wrap.is-open .fx-help-popover{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}
#fx .fx-help-popover::before{content:"";position:absolute;left:7px;right:auto;top:-6px;width:10px;height:10px;background:var(--surface);border-left:1px solid var(--accent-strong);border-top:1px solid var(--accent-strong);transform:rotate(45deg)}
/* Reto: imagen de la pregunta + filas "identificar elemento" (polígonos) */
#fx .fx-q-img{width:100%;height:150px;object-fit:cover;border-radius:var(--r-sm);margin-bottom:12px;border:1px solid var(--line)}
#fx .fx-idr{display:flex;align-items:center;gap:12px;border:var(--bw) solid var(--text);border-radius:var(--r);padding:12px;margin-bottom:9px;background:var(--card)}
#fx .fx-idr.is-done{border-color:var(--accent-strong);background:var(--accent-tint)}
#fx .fx-idr-c{width:28px;height:28px;flex:none;border-radius:50%;border:var(--bw) solid var(--text);display:grid;place-items:center}
#fx .fx-idr.is-done .fx-idr-c{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
#fx .fx-idr-t{flex:1;font-size:16px;color:var(--text)}#fx .fx-idr-t i{display:block;font-style:normal;font-size:13px;color:var(--dim)}
#fx .fx-idr-a{font-size:13px;font-weight:700;color:var(--accent-text);border:var(--bw) solid var(--accent-strong);border-radius:99px;padding:4px 11px}
#fx .fx-note-min{font-size:11px;color:var(--dim);margin-top:6px;text-align:center}

/* Puntos flotantes: nace justo sobre el % de progreso (left/top los fija floatPts() en JS según su posición real) */
#fx .fx-ptfloat{position:absolute;left:0;top:0;z-index:20;opacity:0;font-family:var(--head);font-weight:700;font-size:24px;color:var(--accent-text)}
#fx .fx-ptfloat.is-go{animation:fxfloat 1s ease-out}
@keyframes fxfloat{0%{opacity:0;transform:translate(-50%,calc(-50% + 10px))}20%{opacity:1}100%{opacity:0;transform:translate(-50%,calc(-50% - 44px))}}

/* Mapa (Leaflet) */
#fx .fx-map-ov{flex-direction:column;align-items:stretch;background:var(--surface)}
#fx .fx-map-head{display:flex;align-items:center;gap:12px;padding:14px;background:var(--surface);border-bottom:1px solid var(--line);z-index:2}
#fx .fx-map-head .fx-ib{position:static;background:var(--surface-2)}
/* El mapa llena TODO el hueco disponible del sheet (sin alto fijo): nada de franja en blanco debajo */
#fx .fx-map-switch{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin:0 0 12px;
  pointer-events:auto;
}
#fx .fx-map-switch-btn{
  appearance:none;
  border:var(--bw) solid var(--text);
  background:var(--sidebar);
  color:var(--text);
  border-radius:var(--r-pill);
  padding:8px 13px;
  font-family:var(--sans);
  font-size:13px;
  font-weight:700;
  line-height:1.15;
  cursor:pointer;
  transition:background .15s,color .15s,border-color .15s,transform .1s;
}
#fx .fx-map-switch-btn:hover{
  background:var(--accent-tint);
  border-color:var(--accent);
}
#fx .fx-map-switch-btn:active{transform:scale(.97)}
#fx .fx-map-switch-btn.is-on{
  background:var(--btn);
  color:var(--btn-ink);
  border-color:var(--btn);
}
#fx #fx-map,#fx .fx-map-inline{width:100%;flex:1 1 auto;min-height:240px;border-radius:16px;overflow:hidden;border:var(--bw) solid var(--text);background:#e9e5db}
#fx .fx-map-card{background:var(--surface-2);border:var(--bw) solid var(--text);border-radius:16px;padding:14px 15px 16px;margin-top:14px}
#fx .fx-map-ficha{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
#fx .fx-map-ficha .fx-meta{flex:1;min-width:0}
#fx .fx-map-ficha .fx-meta .t{font-family:var(--head);font-weight:700;font-size:16px;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#fx .fx-map-ficha .fx-meta .s{font-size:14px;color:var(--dim)}
#fx .fx-map-ficha-b{display:flex;gap:8px;flex:none}
@media(max-width:860px){#fx .fx-map-ficha-b{flex:1 1 100%} #fx .fx-map-ficha-b .fx-btn{flex:1}}
#fx .leaflet-container{background:#e9e5db;font-family:var(--sans)}
#fx .fx-pin{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:13px;
  border:2px solid #fff;box-shadow:0 3px 8px rgba(0,0,0,.35);font-family:var(--sans);
  animation:fxdrop .45s var(--ease-elastic) both}
@keyframes fxdrop{0%{opacity:0;transform:translateY(-12px)}60%{transform:translateY(2px)}100%{opacity:1;transform:translateY(0)}}
#fx .fx-pin.is-now{background:var(--accent);color:var(--on-accent)}
#fx .fx-pin.is-done{background:#3a3a42;color:#fff}
#fx .fx-pin.is-todo{background:#fff;color:#555}
#fx .fx-pin.is-pulse{animation:fxpin 1.6s infinite,fxdrop .45s var(--ease-elastic) both}
@keyframes fxpin{0%,100%{box-shadow:0 0 0 0 rgba(200,162,74,.55),0 3px 8px rgba(0,0,0,.35)}50%{box-shadow:0 0 0 12px rgba(200,162,74,0),0 3px 8px rgba(0,0,0,.35)}}
/* Pin SELECCIONADO en el mapa (distinto del "actual"): resalte con anillo de acento + escala */
#fx .fx-pin.is-sel{transform:scale(1.3);border-color:var(--accent);box-shadow:0 0 0 3px var(--accent),0 5px 14px rgba(0,0,0,.45);animation:none}
/* Popover del mapa (Leaflet) con estilo de marca */
#fx .fx-leaflet-pop .leaflet-popup-content-wrapper{background:var(--surface);color:var(--text);border:var(--bw) solid var(--text);border-radius:16px;box-shadow:var(--shadow);padding:2px}
#fx .fx-leaflet-pop .leaflet-popup-content{margin:12px 14px;font-family:var(--sans)}
#fx .fx-leaflet-pop .leaflet-popup-tip{background:var(--surface);box-shadow:none}
#fx .fx-leaflet-pop a.leaflet-popup-close-button{color:var(--dim);font-size:18px;padding:6px 7px 0 0}
#fx .fx-pop-t{font-family:var(--head);font-weight:700;font-size:16px;color:var(--text);padding-right:12px}
#fx .fx-pop-s{font-size:14px;color:var(--dim);margin:3px 0 11px}
#fx .fx-pop-b{display:flex;gap:8px}
#fx .fx-pop-b .fx-btn{flex:1;padding:9px 8px;font-size:14px;white-space:nowrap}

@keyframes fxblink{0%,100%{opacity:.35}50%{opacity:1}}
#fx .fx-pulse{animation:fxpulse 1.5s infinite}
@keyframes fxpulse{0%,100%{box-shadow:0 0 0 0 rgba(255,255,255,.26)}50%{box-shadow:0 0 0 7px rgba(255,255,255,0)}}
@media (prefers-reduced-motion:reduce){#fx *{animation:none!important;transition:none!important}}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* ==== Responsive móvil (al final para ganar en cascada): drawer + barra inferior + sheet full-width ==== */
@media (max-width:860px){
  /* Rail → drawer lateral que abre la hamburguesa */
  #fx .fx-rail{left:0;top:0;bottom:0;right:auto;transform:translateX(-100%);flex-direction:column;gap:8px;justify-content:flex-start;
    width:min(284px,82vw);padding:64px 16px 20px;background:var(--surface);border-right:1px solid var(--line);
    box-shadow:var(--shadow);overflow-y:auto;transition:transform .3s var(--ease-smooth);z-index:30}
  #fx.fx-drawer-open .fx-rail{transform:translateX(0)}
  /* En el drawer móvil el ítem va siempre expandido (no icon-only): el patrón de hover no aplica a touch */
  #fx .fx-nav-item{width:100%;max-width:none;flex:none;height:50px;padding:0 15px;font-size:16px;box-shadow:none;overflow:visible}
  /* El ::before es la "burbuja" que se encoge en hover (afordancia de escritorio): un cuadrado
     60×60 anclado arriba-izquierda que, en la fila de 50px del drawer, sobresalía e invadía las
     filas vecinas. En táctil no hay hover → se anula; el icono ya tiene su chip (.fx-nav-ic). */
  #fx .fx-nav-item::before{display:none}
  #fx .fx-nav-item .fx-nav-lb{display:inline;opacity:1}
  #fx .fx-rail-div{display:block;width:auto;margin:4px 12px}
  #fx .fx-rail-blur{display:none}
  #fx .fx-scrim{display:block;position:absolute;inset:0;background:rgba(0,0,0,.42);opacity:0;pointer-events:none;transition:opacity .3s;z-index:29}
  #fx.fx-drawer-open .fx-scrim{opacity:1;pointer-events:auto}
  /* Hamburguesa (un solo icono) */
  #fx .fx-burger{display:inline-flex;align-items:center;justify-content:center;position:absolute;top:12px;left:12px;width:44px;height:44px;
    background:var(--sidebar);color:var(--text);border:var(--bw) solid var(--text);border-radius:12px;box-shadow:none;z-index:20}
  #fx .fx-burger .fx-ic{width:22px;height:22px}
  /* En móvil, Certificado forma parte de la misma barra inferior que
     Explorar, Jugar y Mapa. El acceso flotante de escritorio se oculta. */
  #fx .fx-cert-btn{display:none}
  /* Barra inferior con las funciones principales */
  #fx .fx-tabbar{display:flex;position:absolute;left:0;right:0;bottom:0;height:60px;z-index:25;
    background:var(--surface);border-top:1px solid var(--line);box-shadow:0 -4px 16px rgba(0,0,0,.08)}
  #fx .fx-tab{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;border:none;background:none;
    color:var(--dim);font-family:var(--sans);font-size:11px;font-weight:600;cursor:pointer;pointer-events:auto}
  #fx .fx-tab .fx-ic{width:22px;height:22px}
  #fx .fx-tab.is-on{color:var(--accent-text)}
  #fx .fx-tab-cert:active{color:var(--accent-text)}
  /* Badge de reto pendiente en Jugar (solo barra móvil). */
  #fx .fx-tab[data-tab="jug"]{position:relative}
  #fx .fx-tab-badge{
    display:none;position:absolute;top:5px;left:calc(50% + 8px);
    min-width:18px;height:18px;padding:0 5px;border-radius:999px;
    background:var(--accent);color:var(--on-accent);
    font-size:10px;font-weight:700;line-height:18px;text-align:center;
    box-sizing:border-box;pointer-events:none
  }
  #fx .fx-tab-badge.is-show{display:block}
  /* Sheet a ancho completo, por encima de la barra inferior */
  #fx .fx-sheet{left:0;right:0;width:auto;max-width:none;bottom:60px;padding:12px 16px 16px}
  #fx .fx-seg{display:none}   /* la barra inferior sustituye al segmentado */
  #fx .fx-logo{top:14px;right:14px}
  #fx .fx-logo-t{font-size:15px} #fx .fx-logo-k{font-size:10px}
  #fx .fx-show{bottom:72px}
  /* Avisos por debajo de la fila hamburguesa/logo */
  #fx .fx-coach{top:66px;max-width:88vw}
  #fx.fx-coach-on .fx-toast{top:114px}
  #fx .fx-toast{top:66px}
  /* Intro modal a una columna */
  #fx .fx-intro-ov{padding:12px}
  #fx .fx-intro{padding:16px;max-height:92vh;border-radius:14px}
  #fx .fx-intro-hero{height:180px;margin-bottom:20px}
  #fx .fx-intro-body{grid-template-columns:1fr;gap:22px}
  #fx .fx-intro-h1{font-size:25px}
  #fx .fx-intro-lang span{display:none}
  #fx .fx-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  #fx .fx-grid-h{font-size:16px}
}

/* ==== Tutorial guiado (Driver.js) — el popover se añade fuera de #fx, así que se estiliza aparte
   reutilizando los mismos tokens de marca (bloques cálidos + tema claro/oscuro automático) ==== */
/* driver.css trae la regla ":not(body):has(>.driver-active-element){overflow:hidden!important}" —
   fuerza overflow:hidden en el PADRE directo del elemento señalado para que no se pueda hacer scroll
   de fondo. El problema: el padre de .fx-ring/.fx-nav es .fx-row (normalmente sin overflow), así que
   ese recorte forzado cortaba verticalmente los botones Anterior/Siguiente dejando solo sus bordes
   rectos visibles (parecía "romperse" el layout). #fx le da a nuestra regla más especificidad (lleva
   un ID) que la de driver.css, así que con !important gana pase lo que pase el orden de las hojas. */
#fx .fx-row, #fx .fx-rail{overflow:visible!important}
.driver-active-element{outline:3px solid var(--accent)!important;outline-offset:3px!important;border-radius:var(--r)}
.driver-popover.fx-driver-pop{all:unset;box-sizing:border-box;background:var(--surface);color:var(--text);
  border:var(--bw) solid var(--text);border-radius:var(--r);padding:20px 20px 16px;
  min-width:280px;max-width:340px;box-shadow:var(--shadow);position:fixed;z-index:1000000000;
  font-family:var(--sans)}
.fx-driver-pop *{font-family:var(--sans);box-sizing:border-box}
.fx-driver-pop .driver-popover-title{font-family:var(--head);font-weight:700;font-size:18px;line-height:1.3;color:var(--text);display:block;margin:0}
.fx-driver-pop .driver-popover-description{font-family:var(--body);font-size:15px;line-height:1.55;color:var(--dim);margin-top:8px}
.fx-driver-pop .driver-popover-close-btn{
  all:unset;
  position:absolute;
  top:12px;
  right:12px;
  width:44px;
  height:44px;
  display:grid;
  place-items:center;
  background:var(--surface-2);
  color:var(--text);
  border:1px solid var(--line);
  border-radius:12px;
  cursor:pointer;
  font-size:0;
  box-shadow:none;
  z-index:2;
  touch-action:manipulation;
}
.fx-driver-pop .driver-popover-close-btn::before,
.fx-driver-pop .driver-popover-close-btn::after{
  content:'';
  position:absolute;
  left:50%;
  top:50%;
  width:18px;
  height:2px;
  background:currentColor;
  border-radius:2px;
}

.fx-driver-pop .driver-popover-close-btn::before{
  transform:translate(-50%,-50%) rotate(45deg);
}

.fx-driver-pop .driver-popover-close-btn::after{
  transform:translate(-50%,-50%) rotate(-45deg);
}
.fx-driver-pop .driver-popover-close-btn:hover,.fx-driver-pop .driver-popover-close-btn:focus{color:var(--text);background:var(--fill)}
.fx-driver-pop .driver-popover-footer{margin-top:18px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.fx-driver-pop .driver-popover-progress-text{font-family:var(--sans);font-size:13px;font-weight:600;color:var(--dim)}
.fx-driver-pop .driver-popover-navigation-btns{display:flex;gap:8px}
.fx-driver-pop .driver-popover-footer button{all:unset;box-sizing:border-box;font-family:var(--sans);font-weight:700;font-size:14px;
  border:var(--bw) solid var(--text);border-radius:12px;padding:9px 16px;background:var(--card);color:var(--text);
  cursor:pointer;text-align:center;transition:transform .1s,background .15s}
.fx-driver-pop .driver-popover-footer button:hover{background:var(--fill)}
.fx-driver-pop .driver-popover-footer button:active{transform:scale(.96)}
.fx-driver-pop .driver-popover-footer .driver-popover-btn-disabled{opacity:.4;pointer-events:none}
.fx-driver-pop .driver-popover-next-btn,.fx-driver-pop .driver-popover-done-btn{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}
.fx-driver-pop .driver-popover-arrow{border:5px solid var(--text)}
.fx-driver-pop .driver-popover-arrow-side-left{border-right-color:transparent;border-bottom-color:transparent;border-top-color:transparent}
.fx-driver-pop .driver-popover-arrow-side-right{border-left-color:transparent;border-bottom-color:transparent;border-top-color:transparent}
.fx-driver-pop .driver-popover-arrow-side-top{border-right-color:transparent;border-bottom-color:transparent;border-left-color:transparent}
.fx-driver-pop .driver-popover-arrow-side-bottom{border-left-color:transparent;border-top-color:transparent;border-right-color:transparent}

/* ---------------------------- FOTO EN PREGUNTA ---------------------------- */

.fx-quiz-media-row {
  display: flex;
  align-items: stretch;
  gap: 12px;
  width: 100%;
}

.fx-quiz-opts-with-photo {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.fx-quiz-thumb {
  flex: 0 0 190px;
  width: 190px;
  height: 190px;
  padding: 0;
  margin: 0;
  border: 1px solid rgba(50, 40, 20, 0.75);
  border-radius: 14px;
  overflow: hidden;
  background: #eee;
  cursor: pointer;
}

.fx-quiz-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- Información bajo miniatura: mismo esquema que listado --- */
.fx-card-info .n,
.fx-card-info .d {
  display: block;
}

.fx-card-info .d {
  margin-top: 2px;
  font-size: 12px;
  opacity: 0.7;
}

.fx-card-listinfo {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  margin-top: 10px;
  text-align: left;
}

.fx-card-listinfo .fx-n {
  flex: 0 0 auto;
}

.fx-card-info {
  flex: 1 1 auto;
  min-width: 0;
}

.fx-card-info .n,
.fx-card-info .d {
  display: block;
}
/* Separación real entre miniatura y texto */
#fx .fx-card-listinfo {
  margin-top: 6px;
}

/* Compactar verticalmente el mosaico */
#fx .fx-grid {
  align-content: start;
  grid-auto-rows: max-content;
  row-gap: 10px;
}

/* La clase .fx-card también se usa en los modales.
   En el mosaico no debe heredar max-height:80%. */
@media (min-width:861px) {
  #fx .fx-grid .fx-card {
    max-height: none;
    overflow: visible;
  }
}

@media (max-width:560px){
  #fx .fx-map-group{margin-bottom:18px}
  #fx .fx-map-group-headwrap{margin:12px 0 8px}
  #fx .fx-map-group-head{gap:7px}
  #fx .fx-map-group-ring{--size:30px;--thick:4px}
  #fx .fx-map-group-ring span{font-size:8px}
  #fx .fx-map-group-title{font-size:12px;letter-spacing:.02em}
  #fx .fx-map-group-progress{font-size:10px;padding:3px 7px}
}


@media (max-width:560px){
  /* Mapa: los grupos se reparten en tantas líneas como sean necesarias. */
  #fx .fx-map-switch{
    flex-wrap:wrap;
    overflow:visible;
    padding-bottom:0;
    gap:8px;
  }
  #fx .fx-map-switch-btn{
    flex:0 1 auto;
    max-width:100%;
    white-space:normal;
    overflow:visible;
    text-overflow:clip;
  }
}


/* ==========================================================================
   Fusion V0.5.3 · QA local (?qa)
   Solo se crea por JS en localhost/127.0.0.1.
   ========================================================================== */
#fx .fx-qa{
  position:absolute;
  top:20px;
  left:50%;
  transform:translateX(-50%);
  z-index:90;
  width:min(680px,calc(100vw - 32px));
  max-height:calc(100vh - 40px);
  display:flex;
  flex-direction:column;
  pointer-events:auto;
  overflow:hidden;
  background:var(--surface);
  color:var(--text);
  border:var(--bw) solid var(--text);
  border-radius:var(--r);
  box-shadow:var(--shadow);
}
#fx .fx-qa-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:14px 16px;
  border-bottom:1px solid var(--line);
  background:var(--sidebar);
}
#fx .fx-qa-head>div:first-child{display:flex;flex-direction:column;gap:2px}
#fx .fx-qa-head small{
  font-family:var(--h6);
  font-size:10px;
  font-weight:700;
  letter-spacing:.16em;
  color:var(--accent-text);
}
#fx .fx-qa-head b{font-family:var(--head);font-size:16px}
#fx .fx-qa-actions{display:flex;gap:7px}
#fx .fx-qa-actions button{
  width:34px;height:34px;display:grid;place-items:center;
  border:1px solid var(--line-2);
  border-radius:10px;
  background:var(--surface-2);
  color:var(--text);
  font:700 20px/1 var(--sans);
  cursor:pointer;
}
#fx .fx-qa-body{
  padding:16px;
  overflow:auto;
  overscroll-behavior:contain;
}
#fx .fx-qa-summary{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:8px;
  margin-bottom:16px;
}
#fx .fx-qa-summary div{
  min-width:0;
  padding:10px 8px;
  text-align:center;
  background:var(--surface-2);
  border:1px solid var(--line);
  border-radius:12px;
}
#fx .fx-qa-summary b{
  display:block;
  font-family:var(--head);
  font-size:22px;
  color:var(--accent-text);
}
#fx .fx-qa-summary span{
  display:block;
  margin-top:2px;
  font-size:10px;
  font-weight:700;
  color:var(--dim);
  text-transform:uppercase;
  letter-spacing:.04em;
}
#fx .fx-qa-title{
  margin:15px 0 6px;
  font-family:var(--h6);
  font-size:11px;
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--dim);
}
#fx .fx-qa-section{
  border:1px solid var(--line);
  border-radius:12px;
  overflow:hidden;
  background:var(--card);
}
#fx .fx-qa-row{
  display:flex;
  align-items:flex-start;
  gap:9px;
  padding:9px 11px;
  font-size:12px;
  line-height:1.45;
  border-bottom:1px solid var(--line);
}
#fx .fx-qa-row:last-child{border-bottom:none}
#fx .fx-qa-mark{
  flex:none;
  width:20px;height:20px;
  display:grid;place-items:center;
  border-radius:50%;
  font-weight:800;
  font-size:11px;
}
#fx .fx-qa-ok .fx-qa-mark{background:rgba(40,150,80,.14);color:#287d47}
#fx .fx-qa-info .fx-qa-mark{background:var(--accent-tint);color:var(--accent-text)}
#fx .fx-qa-warn .fx-qa-mark{background:rgba(220,150,30,.16);color:#9a6500}
#fx .fx-qa-error .fx-qa-mark{background:rgba(190,55,55,.14);color:#b22f2f}
#fx .fx-qa-allok{
  margin-top:15px;
  padding:12px;
  text-align:center;
  font-weight:800;
  color:var(--accent-text);
  border:1px solid var(--accent);
  background:var(--accent-tint);
  border-radius:12px;
}
#fx .fx-qa-foot{
  margin-top:14px;
  padding-top:11px;
  border-top:1px solid var(--line);
  text-align:right;
  font-size:11px;
  color:var(--dim);
}

@media (max-width:560px){
  #fx .fx-qa{
    top:10px;
    width:calc(100vw - 20px);
    max-height:calc(100vh - 20px);
  }
  #fx .fx-qa-summary{grid-template-columns:repeat(2,1fr)}
}

/* Fusion V1.1.0 · móvil: las imágenes/vídeos auxiliares de Jugar no ocupan espacio.
   En escritorio se mantienen sin cambios. */
@media (max-width:860px){
  #fx .fx-quiz-media-row{display:block}
  #fx .fx-quiz-media-row .fx-quiz-thumb{display:none!important}
  #fx .fx-quiz-opts-with-photo{width:100%}
  #fx #fx-q-img{display:none!important}
}

/* Fusion V1.1.2 · QA · botón ?coords
   Debe conservar ancho de texto; los otros botones QA siguen cuadrados. */
#fx .fx-qa-actions [data-qa-coords]{
  width:auto;
  min-width:76px;
  padding:0 10px;
  font-size:13px;
  white-space:nowrap;
}