.leccion-shell{--serif:"Cormorant Garamond",Georgia,serif;--sans:"Manrope",system-ui,sans-serif;--mono:"JetBrains Mono",ui-monospace,monospace;--gold-100:#f4e2a1;--gold-300:#e8c766;--gold-500:#c9a227;--up:#2fc795;position:fixed;inset:0;height:100vh;height:100dvh;z-index:60;display:none;grid-template-rows:auto auto 1fr auto;grid-template-columns:minmax(0,1fr);background:radial-gradient(ellipse at 50% -10%,rgba(30,91,65,.4),transparent 55%),#070f0c}
body.leccion-abierta{overflow:hidden}
body.leccion-abierta .leccion-shell{display:grid}
body.leccion-abierta .academy-start,body.leccion-abierta .app-shell,body.leccion-abierta .mobile-app{display:none!important}

.lec-top{display:flex;align-items:center;gap:14px;height:62px;padding:0 clamp(14px,3vw,30px);border-bottom:1px solid rgba(232,199,102,.16);background:rgba(6,20,15,.86);backdrop-filter:blur(14px)}
.lec-marca{display:flex;align-items:center;gap:9px;flex:1 1 auto;min-width:0}
.lec-marca img{width:30px;height:30px;border-radius:50%;border:1.5px solid rgba(232,199,102,.5);flex:none}
.lec-marca div{display:grid;min-width:0}
.lec-marca strong{font:700 13px var(--serif);letter-spacing:.12em;color:var(--gold-300);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lec-t-corto{display:none}
.lec-marca small{font:700 8px var(--mono);letter-spacing:.14em;color:#8aa396;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lec-top-acciones{margin-left:auto;display:flex;align-items:center;gap:7px;flex:0 0 auto}
.lec-chip{border:1px solid rgba(232,199,102,.3);background:transparent;border-radius:99px;padding:7px 12px;cursor:pointer;color:var(--gold-100);font:800 10px var(--mono);letter-spacing:.08em;white-space:nowrap}
.lec-chip:hover{background:rgba(232,199,102,.12)}
.lec-chip.on{background:linear-gradient(135deg,var(--gold-100),var(--gold-500));border-color:transparent;color:#0b1a13}

.lec-barra{height:3px;background:rgba(255,255,255,.07)}
.lec-barra i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--up),var(--gold-300));transition:width .35s ease}

.lec-cuerpo{position:relative;min-width:0;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain}
.lec-hoja{width:min(760px,100%);margin:clamp(18px,4vh,42px) auto;padding:clamp(30px,5vw,62px) clamp(24px,5vw,66px) clamp(34px,5vw,58px);border-radius:4px;background:#f6f0e2;color:#20201c;box-shadow:0 30px 90px rgba(0,0,0,.55),0 0 0 1px rgba(232,199,102,.14);animation:lecPasa .34s cubic-bezier(.2,.8,.2,1)}
@keyframes lecPasa{from{opacity:0;transform:translateY(14px)}}
.leccion-shell[data-tema="sepia"] .lec-hoja{background:#e9dcc3;color:#2b2318}
.leccion-shell[data-tema="noche"] .lec-hoja{background:#101a16;color:#d6e2db;box-shadow:0 30px 90px rgba(0,0,0,.6),0 0 0 1px rgba(232,199,102,.2)}

.lec-modulo{display:flex;align-items:center;gap:10px;margin:0 0 6px;font:800 9px var(--mono);letter-spacing:.18em;color:#9a7d26}
.leccion-shell[data-tema="noche"] .lec-modulo{color:var(--gold-300)}
.lec-modulo:after{content:"";flex:1;height:1px;background:currentColor;opacity:.3}
.lec-hoja h2{margin:0 0 22px;font:700 clamp(27px,4.4vw,40px)/1.08 var(--serif);letter-spacing:-.01em;color:#141d18}
.leccion-shell[data-tema="sepia"] .lec-hoja h2{color:#231c12}
.leccion-shell[data-tema="noche"] .lec-hoja h2{color:var(--gold-100)}
.lec-hoja h3{margin:30px 0 10px;font:700 clamp(17px,2.4vw,21px) var(--serif);letter-spacing:.01em;color:#1d2b23}
.leccion-shell[data-tema="noche"] .lec-hoja h3{color:var(--gold-300)}
.lec-hoja h3:before{content:"";display:inline-block;width:16px;height:2px;margin-right:9px;vertical-align:middle;background:#c9a227}
.lec-hoja p{margin:0 0 15px;font-size:var(--lec-fs,17px);line-height:1.78;text-align:justify;hyphens:auto}
.lec-hoja ul{margin:0 0 16px;padding-left:0;list-style:none}
.lec-hoja li{position:relative;margin-bottom:9px;padding-left:22px;font-size:var(--lec-fs,17px);line-height:1.72}
.lec-hoja li:before{content:"";position:absolute;left:4px;top:.62em;width:6px;height:6px;border-radius:50%;background:#c9a227}

.lec-nota{margin:0 0 20px;padding:15px 18px;border-left:3px solid #c9a227;border-radius:0 8px 8px 0;background:rgba(201,162,39,.11)}
.leccion-shell[data-tema="noche"] .lec-nota{background:rgba(201,162,39,.09)}
.lec-nota b{display:block;margin-bottom:6px;font:800 9px var(--mono);letter-spacing:.15em;color:#8a6f1c}
.leccion-shell[data-tema="noche"] .lec-nota b{color:var(--gold-300)}
.lec-nota p{margin:0;font-size:calc(var(--lec-fs,17px) - 1px);line-height:1.7;text-align:left}

.lec-formula{margin:0 0 20px;padding:14px 18px;border:1px dashed rgba(201,162,39,.55);border-radius:8px;background:rgba(201,162,39,.07);font:600 clamp(12px,2vw,14px)/1.6 var(--mono);text-align:center;overflow-x:auto}

.lec-tabla{margin:0 0 22px;overflow-x:auto;border:1px solid rgba(32,32,28,.16);border-radius:8px}
.leccion-shell[data-tema="noche"] .lec-tabla{border-color:rgba(232,199,102,.22)}
.lec-tabla table{width:100%;border-collapse:collapse;font-size:calc(var(--lec-fs,17px) - 3px)}
.lec-tabla th{padding:11px 13px;text-align:left;font:800 9px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:#f6f0e2;background:#1b3a2d}
.lec-tabla td{padding:11px 13px;line-height:1.55;border-top:1px solid rgba(32,32,28,.12);vertical-align:top}
.leccion-shell[data-tema="noche"] .lec-tabla td{border-top-color:rgba(232,199,102,.14)}
.lec-tabla tr:nth-child(even) td{background:rgba(32,32,28,.04)}
.leccion-shell[data-tema="noche"] .lec-tabla tr:nth-child(even) td{background:rgba(255,255,255,.03)}

.lec-folio{margin:36px 0 0;padding-top:14px;border-top:1px solid rgba(32,32,28,.14);font:700 9px var(--mono);letter-spacing:.14em;text-align:center;color:#8a8275}
.leccion-shell[data-tema="noche"] .lec-folio{border-top-color:rgba(232,199,102,.16);color:#7d9488}

.lec-pie{display:flex;align-items:center;gap:12px;padding:12px clamp(14px,3vw,30px);border-top:1px solid rgba(232,199,102,.16);background:rgba(6,20,15,.9);backdrop-filter:blur(14px)}
.lec-pie .ghost-btn{padding:11px 18px;font-size:11px}
.lec-pie .ghost-btn[disabled]{opacity:.32;cursor:not-allowed}
.lec-pos{flex:1;text-align:center;font:700 10px var(--mono);letter-spacing:.1em;color:#8aa396}
.lec-pos b{color:var(--gold-100)}
.lec-pie .primary-btn{width:auto;padding:12px 22px;font-size:12px}

.lec-indice{position:absolute;inset:0;z-index:6;display:none;padding:clamp(18px,4vh,40px) 16px;background:rgba(5,14,10,.96);backdrop-filter:blur(10px);overflow-y:auto;overscroll-behavior:contain}
.lec-indice-top{display:flex;align-items:start;gap:14px;margin-bottom:22px}
.lec-indice-top>div{flex:1;min-width:0}
.leccion-shell[data-indice="1"] .lec-indice{display:block}
.lec-indice-caja{width:min(640px,100%);margin:0 auto}
.lec-indice h3{margin:0 0 4px;font:700 26px var(--serif);color:var(--gold-100)}
.lec-indice-caja>.lec-indice-top p{margin:0;color:#8aa396;font:600 11px var(--mono);letter-spacing:.08em}
.lec-ix-mod{margin-bottom:18px}
.lec-ix-mod>span{display:block;margin-bottom:7px;font:800 9px var(--mono);letter-spacing:.16em;color:var(--gold-300)}
.lec-ix-pag{display:flex;align-items:center;gap:11px;width:100%;padding:11px 14px;margin-bottom:5px;border:1px solid rgba(232,199,102,.16);border-radius:10px;background:rgba(14,40,30,.55);color:#cfded6;font:600 13px var(--sans);text-align:left;cursor:pointer}
.lec-ix-pag:hover{border-color:rgba(232,199,102,.45);background:rgba(18,54,40,.7)}
.lec-ix-pag i{flex:none;width:24px;height:24px;display:grid;place-items:center;border-radius:50%;background:rgba(232,199,102,.14);color:var(--gold-300);font:700 10px var(--mono);font-style:normal}
.lec-ix-pag.leida i{background:rgba(47,199,149,.18);color:var(--up)}
.lec-ix-pag.actual{border-color:var(--gold-300);background:rgba(232,199,102,.14);color:var(--gold-100)}

.lec-final{text-align:center}
.lec-sello{width:104px;height:104px;margin:4px auto 22px;border-radius:50%;background-image:url("assets/player-avatars.webp");background-size:900% 100%;background-repeat:no-repeat;background-color:#e8c766;border:3px solid #c9a227;box-shadow:0 12px 34px rgba(0,0,0,.3)}
.lec-final h2{margin-bottom:10px}
.lec-final>p{text-align:center;max-width:46ch;margin:0 auto 24px;opacity:.82}
.lec-repaso{display:grid;gap:9px;margin:0 0 28px;text-align:left}
.lec-repaso div{display:flex;gap:11px;padding:13px 15px;border-radius:10px;background:rgba(201,162,39,.1);border:1px solid rgba(201,162,39,.26)}
.leccion-shell[data-tema="noche"] .lec-repaso div{background:rgba(201,162,39,.08)}
.lec-repaso b{flex:none;font:800 11px var(--mono);color:#8a6f1c}
.leccion-shell[data-tema="noche"] .lec-repaso b{color:var(--gold-300)}
.lec-repaso span{font-size:calc(var(--lec-fs,17px) - 2px);line-height:1.6}
.lec-final .primary-btn{width:min(380px,100%);padding:16px;font-size:14px}
.lec-final small{display:block;margin-top:13px;font:600 10px var(--mono);letter-spacing:.1em;opacity:.6}

.lec-aviso{position:fixed;left:50%;bottom:86px;z-index:40;transform:translateX(-50%);padding:11px 20px;border-radius:99px;background:rgba(6,32,23,.95);border:1px solid rgba(232,199,102,.4);color:var(--gold-100);font:700 11px var(--mono);letter-spacing:.06em;box-shadow:0 14px 40px rgba(0,0,0,.5);animation:lecAviso 2.6s ease forwards;pointer-events:none}
@keyframes lecAviso{0%{opacity:0;transform:translate(-50%,10px)}12%,74%{opacity:1;transform:translate(-50%,0)}100%{opacity:0;transform:translate(-50%,-8px)}}

.leccion-aviso-inicio{display:block;margin:14px auto 0;padding:13px 18px;width:min(440px,100%);border:1px solid rgba(232,199,102,.3);border-radius:12px;background:rgba(14,40,30,.55);color:#bfd0c7;font-size:12px;line-height:1.6}
.leccion-aviso-inicio b{color:var(--gold-100)}

.lec-flecha{display:none}

@media(max-width:700px){
  .lec-top{height:54px;gap:8px;padding:0 10px}
  .lec-marca small{display:none}
  .lec-marca strong{font-size:11px}
  .lec-t-corto{display:inline}
  .lec-t-largo{display:none}
  .lec-chip{min-height:38px;padding:0 9px;font-size:9px;display:grid;place-items:center}
  .lec-top-acciones{gap:5px}
  .lec-hoja{margin:10px auto 4px;padding:24px 18px 28px;border-radius:0}
  .lec-hoja p,.lec-hoja li{text-align:left;font-size:var(--lec-fs,16px)}
  .lec-cuerpo{padding-bottom:4px}

  .lec-pie{gap:0;padding:8px 10px calc(8px + env(safe-area-inset-bottom,0px));justify-content:space-between}
  .lec-pie .ghost-btn,.lec-pie .primary-btn{display:none}
  .lec-flecha{display:grid;place-items:center;flex:0 0 auto;width:74px;height:54px;border-radius:14px;border:1px solid rgba(232,199,102,.4);background:rgba(14,40,30,.75);color:var(--gold-100);font:700 26px/1 var(--sans);cursor:pointer;-webkit-tap-highlight-color:transparent}
  .lec-flecha:active{background:rgba(232,199,102,.2);transform:scale(.96)}
  .lec-flecha[disabled]{opacity:.28}
  #lecAdelanteTactil{border:0;background:linear-gradient(135deg,var(--gold-100),var(--gold-500));color:#0b1a13;box-shadow:0 6px 18px rgba(201,162,39,.28)}
  #lecAdelanteTactil:active{background:linear-gradient(135deg,var(--gold-300),var(--gold-500))}
  .lec-flecha.final{width:auto;flex:1;margin-left:10px;padding:0 16px;font:800 13px var(--sans)}
  .lec-modulo{font-size:8px;letter-spacing:.14em;line-height:1.6;margin-bottom:8px}
  .lec-modulo:after{display:none}
  .lec-pos{flex:1;font-size:10px;line-height:1.5;padding:0 8px}
  .lec-pos em{display:block;font-style:normal;font-size:8px;letter-spacing:.1em;opacity:.65;margin-top:3px}

  .lec-indice{padding:16px 12px calc(20px + env(safe-area-inset-bottom,0px))}
  .lec-ix-pag{padding:14px;font-size:13px}
}

.lec-sugerencia{display:none;gap:11px;margin:0 0 14px;padding:15px 17px;border-radius:12px;border:1px solid rgba(232,199,102,.34);background:linear-gradient(150deg,rgba(201,162,39,.16),rgba(14,40,30,.7))}
.lec-sugerencia.visible{display:grid}
.lec-sugerencia p{margin:0;color:#e9f0ec;font:500 12.5px/1.6 var(--sans,system-ui,sans-serif)}
.lec-sugerencia button{width:100%;padding:12px 16px;border:0;border-radius:10px;cursor:pointer;background:linear-gradient(135deg,#f4e2a1,#c9a227);color:#0b1a13;font:800 12px var(--sans,system-ui,sans-serif);-webkit-tap-highlight-color:transparent}
.lec-sugerencia button span{margin-left:7px;font-size:14px}
.lec-sugerencia button:active{filter:brightness(.94)}
@media(max-width:700px){.lec-sugerencia{padding:13px 14px}.lec-sugerencia p{font-size:12px}.lec-sugerencia button{padding:13px 14px;min-height:46px}}

body.lec-sugiere-repaso #continueBtn{background:#0e1f17;border:1px solid rgba(232,199,102,.45);color:#f4e2a1;box-shadow:none;font-weight:700}
body.lec-sugiere-repaso.result-mode .result-modal #continueBtn{position:static;box-shadow:none}

.lec-arranque{position:fixed;inset:0;z-index:56;display:none;place-items:center;padding:24px 16px;background:radial-gradient(ellipse at 50% 0%,rgba(30,91,65,.5),transparent 55%),rgba(5,14,10,.94);backdrop-filter:blur(10px)}
.lec-arranque.visible{display:grid}
.lec-arranque-caja{width:min(460px,100%);padding:34px 28px 28px;text-align:center;border:1px solid rgba(232,199,102,.3);border-radius:20px;background:linear-gradient(165deg,rgba(14,59,44,.85),rgba(6,26,19,.92));box-shadow:0 26px 70px rgba(0,0,0,.6);animation:lecPasa .35s cubic-bezier(.2,.8,.2,1)}
.lec-arranque-kicker{margin:0 0 10px;font:800 9px "JetBrains Mono",monospace;letter-spacing:.2em;color:#e8c766}
.lec-arranque-caja h2{margin:0 0 14px;font:700 clamp(28px,5vw,38px)/1.05 "Cormorant Garamond",Georgia,serif;color:#f4e2a1}
.lec-arranque-texto{margin:0 auto 24px;max-width:38ch;color:#bfd0c7;font:500 13px/1.7 Manrope,system-ui,sans-serif}
.lec-arranque-texto b{color:#f4e2a1}
.lec-arranque-caja button{width:100%;padding:16px;border:0;border-radius:12px;cursor:pointer;background:linear-gradient(135deg,#f4e2a1,#c9a227);color:#0b1a13;font:800 14px Manrope,system-ui,sans-serif;-webkit-tap-highlight-color:transparent}
.lec-arranque-caja button span{margin-left:8px;font-size:17px}
.lec-arranque-caja button:active{filter:brightness(.94)}
.lec-arranque-caja small{display:block;margin-top:13px;font:600 9px "JetBrains Mono",monospace;letter-spacing:.14em;color:rgba(185,205,196,.6)}
body.lec-arranque-abierto{overflow:hidden}
@media(max-width:700px){.lec-arranque-caja{padding:28px 20px 24px}.lec-arranque-caja button{min-height:52px}}

.lec-ruta{--serif:"Cormorant Garamond",Georgia,serif;--sans:"Manrope",system-ui,sans-serif;--mono:"JetBrains Mono",ui-monospace,monospace;position:fixed;inset:0;height:100vh;height:100dvh;z-index:58;display:none;grid-template-rows:auto 1fr auto;grid-template-columns:minmax(0,1fr);background:radial-gradient(ellipse at 50% -10%,rgba(30,91,65,.45),transparent 55%),#070f0c}
.lec-ruta.visible{display:grid}
body.lec-ruta-abierta{overflow:hidden}
.lec-ruta-top{padding:18px 20px 14px;text-align:center;border-bottom:1px solid rgba(232,199,102,.16);background:rgba(6,20,15,.86)}
.lec-ruta-kicker{margin:0 0 6px;font:800 9px var(--mono);letter-spacing:.2em;color:#e8c766}
.lec-ruta-top h2{margin:0 0 6px;font:700 clamp(25px,4vw,34px)/1.08 var(--serif);color:#f4e2a1}
.lec-ruta-texto{margin:0 auto;max-width:48ch;color:#bfd0c7;font:500 12.5px/1.6 var(--sans)}
.lec-ruta-texto b{color:#f4e2a1}
.lec-ruta-cuerpo{overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;padding:0 14px}
.lec-ruta-mapa{position:relative;width:min(460px,100%);margin:0 auto}
.lec-ruta-linea{position:absolute;left:0;top:0;width:100%;overflow:visible;pointer-events:none}
.lec-ruta-linea polyline,.lec-ruta-linea line{fill:none;vector-effect:non-scaling-stroke;stroke-width:2.5;stroke-linejoin:round;stroke-linecap:round}
.lec-ruta-linea .pend{stroke:rgba(232,199,102,.34);stroke-dasharray:2 7}
.lec-ruta-linea .hecha{stroke:rgba(47,199,149,.75)}
.lec-ruta-nivel{position:absolute;left:50%;z-index:1;transform:translateX(-50%);padding:9px 14px;border-radius:9px;border:1px solid rgba(232,199,102,.22);background:#13241c;color:#e9f0ec;font:800 9px var(--mono);letter-spacing:.16em;white-space:nowrap}
.lec-ruta-nivel.bloq{color:rgba(233,240,236,.42);border-color:rgba(232,199,102,.1);background:#0f1c16}
.lec-ruta-nodo{position:absolute;z-index:1;width:48px;height:48px;transform:translate(-50%,-50%);border-radius:50%;display:grid;place-items:center;background:#13251c;border:1px solid #3c5040;color:#9cb0a4;font:700 14px var(--mono);box-shadow:0 6px 0 #0b1216}
.lec-ruta-nodo.eval{border:1.5px dashed rgba(232,199,102,.5)}
.lec-ruta-nodo.hecho{background:#1f9b72;border:1px solid #48d0a2;color:#fff}
.lec-ruta-nodo.actual{background:#e8c766;border:1px solid #fff0a4;color:#111b14;box-shadow:0 0 0 7px rgba(232,199,102,.14),0 0 30px rgba(232,199,102,.5)}
.lec-ruta-nodo.llega{animation:lecLlega 1.1s ease}
@keyframes lecLlega{40%{box-shadow:0 0 0 16px rgba(232,199,102,.24),0 0 46px rgba(232,199,102,.75)}}
.lec-ruta-etq{position:absolute;z-index:1;transform:translateY(-50%);display:grid;gap:2px;width:max-content;max-width:min(170px,calc(50% - 44px))}
.lec-ruta-etq.izq{text-align:right}
.lec-ruta-etq small{font:800 8px var(--mono);letter-spacing:.14em;color:#e8c766}
.lec-ruta-etq span{font:600 11.5px/1.35 var(--sans);color:#cfded6}
.lec-ruta-etq.bloq{opacity:.42}
.lec-ruta-avatar{position:absolute;z-index:3;width:62px;height:62px;transform:translate(-50%,-50%);border-radius:50%;border:3px solid #fff0a4;background-color:#e8c766;background-image:url("assets/player-avatars.webp");background-size:900% 100%;background-repeat:no-repeat;box-shadow:0 10px 26px rgba(0,0,0,.55),0 0 24px rgba(232,199,102,.45);transition:left 1.25s cubic-bezier(.45,.05,.25,1),top 1.25s cubic-bezier(.45,.05,.25,1)}
.lec-ruta-avatar.salta{animation:lecSalto .62s ease-in-out 2}
@keyframes lecSalto{50%{transform:translate(-50%,-78%) scale(1.08)}}
.lec-ruta-avatar.entra{animation:lecEntra .75s cubic-bezier(.2,.8,.2,1)}
@keyframes lecEntra{from{opacity:0;transform:translate(-50%,-170%) scale(.6)}}
.lec-ruta-pie{display:flex;gap:10px;justify-content:center;padding:12px 16px calc(12px + env(safe-area-inset-bottom,0px));border-top:1px solid rgba(232,199,102,.16);background:rgba(6,20,15,.92)}
.lec-ruta-pie button{min-height:50px;padding:0 20px;border-radius:12px;cursor:pointer;font:800 13px var(--sans);-webkit-tap-highlight-color:transparent}
.lec-ruta-sec{border:1px solid rgba(232,199,102,.45);background:transparent;color:#f4e2a1}
.lec-ruta-pri{flex:0 1 280px;border:0;background:linear-gradient(135deg,#f4e2a1,#c9a227);color:#0b1a13}
.lec-ruta-pri span{margin-left:8px;font-size:16px}
@media(max-width:700px){
  .lec-ruta-top{padding:14px 16px 12px}
  .lec-ruta-cuerpo{padding:0 8px}
  .lec-ruta-pie button{flex:1;padding:0 12px;font-size:12px}
  .lec-ruta-etq span{font-size:10.5px}
}
@media(prefers-reduced-motion:reduce){.lec-ruta-avatar{transition:none}.lec-ruta-avatar.salta,.lec-ruta-avatar.entra,.lec-ruta-nodo.llega{animation:none}}

.learning-map .map-node[data-mod]::after{content:attr(data-mod);position:absolute;top:50%;left:calc(100% + 12px);transform:translateY(-50%);width:max-content;max-width:170px;text-align:left;white-space:normal;font:600 10.5px/1.3 Manrope,system-ui,sans-serif;letter-spacing:0;color:#cfded6;pointer-events:none;padding:3px 7px;border-radius:6px;background:rgba(17,29,34,.92)}
.learning-map .map-node:nth-child(4)[data-mod]::after{left:auto;right:calc(100% + 12px);text-align:right}

.lec-fin{--serif:"Cormorant Garamond",Georgia,serif;--sans:"Manrope",system-ui,sans-serif;--mono:"JetBrains Mono",ui-monospace,monospace;position:fixed;inset:0;z-index:57;display:none;place-items:center;padding:20px 16px;overflow-y:auto;background:radial-gradient(ellipse at 50% 0%,rgba(122,38,46,.35),transparent 55%),rgba(5,12,9,.95);backdrop-filter:blur(10px)}
.lec-fin.visible{display:grid}
body.lec-fin-abierto{overflow:hidden}
.lec-fin-caja{width:min(480px,100%);padding:28px 26px 24px;border:1px solid rgba(232,199,102,.3);border-radius:20px;background:linear-gradient(165deg,rgba(14,59,44,.88),rgba(6,26,19,.94));box-shadow:0 26px 70px rgba(0,0,0,.6);text-align:center;animation:lecPasa .35s cubic-bezier(.2,.8,.2,1)}
.lec-fin-kicker{margin:0 0 16px;font:800 9px var(--mono);letter-spacing:.2em;color:#ef8f7b}
.lec-fin-cabeza{display:flex;align-items:center;gap:16px;text-align:left;margin-bottom:18px}
.lec-fin-avatar{flex:none;width:76px;height:76px;border-radius:50%;border:3px solid #c9a227;background-color:#e8c766;background-image:url("assets/player-avatars.webp");background-size:900% 100%;background-repeat:no-repeat;box-shadow:0 10px 24px rgba(0,0,0,.4)}
.lec-fin-cabeza h2{margin:0 0 6px;font:700 clamp(24px,4.6vw,30px)/1.05 var(--serif);color:#f4e2a1}
.lec-fin-cabeza p{margin:0;color:#bfd0c7;font:500 12.5px/1.55 var(--sans)}
.lec-fin-cabeza p b{color:#f4e2a1}
.lec-fin-datos{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.lec-fin-datos div{padding:11px 8px;border-radius:10px;border:1px solid rgba(232,199,102,.14);background:rgba(6,26,19,.6)}
.lec-fin-datos span{display:block;margin-bottom:6px;font:800 8px var(--mono);letter-spacing:.12em;color:#8fa79b}
.lec-fin-datos strong{font:700 16px var(--mono);color:#f4e2a1}
.lec-fin-barra{height:6px;margin:12px 0 18px;border-radius:99px;background:rgba(255,255,255,.08);overflow:hidden}
.lec-fin-barra i{display:block;height:100%;width:0;border-radius:99px;background:linear-gradient(90deg,#2fc795,#e8c766)}
.lec-fin-pregunta{display:flex;align-items:center;gap:14px;margin-bottom:16px;text-align:left}
.lec-fin-pregunta p{margin:0;color:#e9f0ec;font:500 13px/1.55 var(--sans)}
.lec-fin-pregunta p b{color:#f4e2a1}
.lec-fin-cuenta{position:relative;flex:none;width:58px;height:58px}
.lec-fin-cuenta svg{width:100%;height:100%;transform:rotate(-90deg)}
.lec-fin-cuenta circle{fill:none;stroke-width:3.5}
.lec-fin-cuenta .fondo{stroke:rgba(232,199,102,.16)}
.lec-fin-cuenta .aro{stroke:#e8c766;stroke-linecap:round;transition:stroke-dashoffset 1s linear}
.lec-fin-cuenta b{position:absolute;inset:0;display:grid;place-items:center;font:800 20px var(--mono);color:#f4e2a1}
.lec-fin-pri,.lec-fin-sec{display:block;width:100%;min-height:52px;border-radius:12px;cursor:pointer;font:800 14px var(--sans);-webkit-tap-highlight-color:transparent}
.lec-fin-pri{border:0;background:linear-gradient(135deg,#f4e2a1,#c9a227);color:#0b1a13}
.lec-fin-pri span{margin-left:8px;font-size:17px}
.lec-fin-sec{margin-top:9px;border:1px solid rgba(232,199,102,.35);background:transparent;color:#f4e2a1;font-size:12.5px;min-height:44px}
.lec-fin-caja small{display:block;margin-top:12px;font:600 9px var(--mono);letter-spacing:.1em;color:rgba(185,205,196,.6)}
@media(max-width:420px){.lec-fin-caja{padding:22px 18px 20px}.lec-fin-cabeza{gap:12px}.lec-fin-avatar{width:62px;height:62px}.lec-fin-datos strong{font-size:14px}}

body .academy-start .learning-map{min-height:0}
body .learning-map .map-level{height:212px}
body .learning-map .map-nodes{height:170px}

.lec-ruta-bloq{position:absolute;left:0;right:0;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 14px;border:1px dashed rgba(232,199,102,.2);border-radius:12px;background:#0b1712}
.lec-ruta-bloq small{display:block;font:800 8px var(--mono);letter-spacing:.14em;color:rgba(232,199,102,.55)}
.lec-ruta-bloq span{display:block;margin-top:3px;font:600 12px/1.3 var(--sans);color:rgba(207,222,214,.5)}
.lec-ruta-bloq em{flex:none;display:flex;align-items:center;gap:6px;font:800 8px var(--mono);font-style:normal;letter-spacing:.12em;color:rgba(185,205,196,.45)}
.lec-ruta-bloq em svg{width:14px;height:14px;fill:currentColor}
.lec-ruta-dip{position:absolute;left:4%;right:4%;z-index:1;display:grid;place-content:center;gap:5px;text-align:center;border:1.5px solid rgba(232,199,102,.65);border-radius:14px;background:linear-gradient(150deg,rgba(201,162,39,.2),rgba(14,40,30,.85));box-shadow:0 0 28px rgba(232,199,102,.16)}
.lec-ruta-dip b{font:800 11px var(--mono);letter-spacing:.14em;color:#f4e2a1}
.lec-ruta-dip span{font:500 11.5px var(--sans);color:#cfded6}

.dip-overlay{--serif:"Cormorant Garamond",Georgia,serif;--sans:"Manrope",system-ui,sans-serif;--mono:"JetBrains Mono",ui-monospace,monospace;position:fixed;inset:0;z-index:61;display:none;place-items:center;padding:16px;overflow-y:auto;background:radial-gradient(ellipse at 50% 0%,rgba(30,91,65,.55),transparent 55%),rgba(4,12,9,.96);backdrop-filter:blur(10px)}
.dip-overlay.visible{display:grid}
body.dip-abierto{overflow:hidden}
.dip-caja{width:min(560px,100%);max-height:100%;overflow-y:auto;padding:26px 24px 22px;text-align:center;border:1px solid rgba(232,199,102,.32);border-radius:20px;background:linear-gradient(165deg,rgba(14,59,44,.9),rgba(6,26,19,.95));box-shadow:0 26px 70px rgba(0,0,0,.6);animation:lecPasa .4s cubic-bezier(.2,.8,.2,1)}
.dip-kicker{margin:0 0 8px;font:800 9px var(--mono);letter-spacing:.2em;color:#e8c766}
.dip-caja h2{margin:0 0 8px;font:700 clamp(32px,6vw,42px)/1 var(--serif);color:#f4e2a1}
.dip-sub{margin:0 auto 16px;max-width:42ch;color:#bfd0c7;font:500 13px/1.6 var(--sans)}
.dip-sub b{color:#f4e2a1}
.dip-datos{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:16px}
.dip-datos div{padding:10px 6px;border-radius:10px;border:1px solid rgba(232,199,102,.16);background:rgba(6,26,19,.6)}
.dip-datos span{display:block;margin-bottom:5px;font:800 8px var(--mono);letter-spacing:.12em;color:#8fa79b}
.dip-datos strong{font:700 15px var(--mono);color:#f4e2a1;white-space:nowrap}
.dip-label{display:block;margin-bottom:7px;text-align:left;font:800 8.5px var(--mono);letter-spacing:.12em;color:#e8c766}
.dip-input{width:100%;box-sizing:border-box;padding:14px;margin-bottom:14px;border:1px solid rgba(232,199,102,.4);border-radius:12px;background:rgba(4,18,13,.9);color:#fff;font:600 16px var(--sans);outline:none}
.dip-input:focus{border-color:#f4e2a1;box-shadow:0 0 0 3px rgba(232,199,102,.18)}
.dip-vista{display:block;width:100%;height:auto;margin-bottom:14px;border-radius:8px;border:1px solid rgba(232,199,102,.3);box-shadow:0 10px 30px rgba(0,0,0,.4)}
.dip-pri,.dip-sec{display:block;width:100%;min-height:52px;border-radius:12px;cursor:pointer;font:800 14px var(--sans);-webkit-tap-highlight-color:transparent}
.dip-pri{border:0;background:linear-gradient(135deg,#f4e2a1,#c9a227);color:#0b1a13}
.dip-pri[disabled]{opacity:.38;cursor:not-allowed}
.dip-pri span{margin-left:8px;font-size:17px}
.dip-sec{margin-top:9px;min-height:46px;border:1px solid rgba(232,199,102,.35);background:transparent;color:#f4e2a1;font-size:12.5px}
.dip-caja small{display:block;margin-top:12px;font:600 9px var(--mono);letter-spacing:.1em;color:rgba(185,205,196,.6)}

.inicio-nota button{margin-top:8px}
#inicioMapa{padding:8px 14px}

.academy-start .learning-map,.academy-start .avatar-elegido-aviso,.academy-start .start-caption,.academy-start #leccionAvisoInicio{display:none!important}
.inicio-movil .inicio-nota{display:none!important}

.dip-area{min-height:78px;resize:none;line-height:1.5;font-family:inherit}
.dip-input[aria-invalid="true"]{border-color:#ef8f7b;box-shadow:0 0 0 3px rgba(239,143,123,.16)}
.dip-err{margin:-8px 0 12px;text-align:left;color:#ffb4a3;font:600 11.5px/1.45 var(--sans)}
.dip-err:empty{display:none}
.dip-err-envio{margin:0 0 12px;padding:10px 12px;border-radius:10px;border:1px solid rgba(239,143,123,.5);background:rgba(239,143,123,.1);text-align:center}
.dip-contador{margin:-8px 0 12px;text-align:right;font:700 10px var(--mono);letter-spacing:.08em;color:#8fa79b}
.dip-contador.ok{color:#2fc795}
.dip-caja .dip-aviso{display:block;margin:0 0 14px;text-align:left;font:500 11px/1.5 var(--sans);letter-spacing:0;text-transform:none;color:rgba(185,205,196,.85)}

.action.wait.agotado{opacity:.38;filter:grayscale(1);cursor:not-allowed}