/* La presentación solo actúa cuando se monta el módulo de Robótica. */
.pm-app:has(#s-juego.activa .rb-experiencia){background:#f3f6f3!important}
.pm-app #s-juego:has(.rb-experiencia){max-width:1160px;padding-bottom:100px}
.pm-app #zona-ejercicio:has(.rb-experiencia){padding:0;border:0;box-shadow:none;background:transparent}
.rb-experiencia{--rb-acento:#2c7560;--rb-suelo:#edf3da;--rb-raya:#bfd0a6;--rb-cielo:#e9f3e5;width:100%;color:#263f39;font-family:"Nunito",system-ui,sans-serif;font-size:16px;line-height:1.4;box-sizing:border-box}
.rb-experiencia *{box-sizing:border-box}
.rb-experiencia button{font:inherit;cursor:pointer;touch-action:manipulation}
.rb-experiencia button:disabled{cursor:default;opacity:.48}
.rb-experiencia button:focus-visible{outline:3px solid #2862a4;outline-offset:4px}
.rb-experiencia [hidden]{display:none!important}
.rb-cabecera{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px 5px 23px}
.rb-antetitulo{font-size:.72rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:var(--rb-acento);margin:0 0 8px}
.rb-experiencia h2.rb-titulo{font-family:"Fredoka",system-ui,sans-serif;font-size:clamp(1.7rem,3vw,2.35rem);font-weight:600;color:#253e36;text-align:left;line-height:1.12;margin:0 0 8px}
.rb-subtitulo{margin:0;color:#5a6e64;font-size:.95rem;text-wrap:pretty}
.rb-escuchar{flex-shrink:0;min-height:44px;border:1px solid #cadad2;background:#fff;color:#3f6758;border-radius:13px;padding:10px 17px;font-weight:800!important}
.rb-cuerpo{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);gap:24px;align-items:start}
.rb-escena{background:radial-gradient(ellipse at 50% 70%,#fff8 0%,transparent 68%),var(--rb-cielo);border:1px solid color-mix(in srgb,var(--rb-acento) 16%,#fff);border-radius:26px;padding:22px 24px 19px;min-width:0}
.rb-objetivo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:.9rem;margin:0 0 18px;color:#385348}
.rb-objetivo-icono{display:grid;place-items:center;width:36px;height:36px;border:1px solid #ffffffb0;background:#ffffff70;border-radius:12px;font-size:1.3rem}
.rb-tablero{width:min(100%,410px,calc(410px * var(--rb-an) / var(--rb-al)));margin:auto;padding:12px;border-radius:20px;background:#fffef2;border:1px solid #afc5a1;box-shadow:0 7px 0 color-mix(in srgb,var(--rb-acento) 30%,#c7d7c3),0 12px 22px #263e3614}
.rb-tablero{scroll-margin-top:72px}
.rb-cuadricula{position:relative;display:grid;grid-template-columns:repeat(var(--rb-an),minmax(0,1fr));grid-template-rows:repeat(var(--rb-al),minmax(0,1fr));aspect-ratio:var(--rb-an)/var(--rb-al);border-radius:10px;background:var(--rb-suelo);isolation:isolate;overflow:hidden}
.rb-celda{position:relative;min-width:0;min-height:0;display:flex;align-items:center;justify-content:center;border-right:1px solid var(--rb-raya);border-bottom:1px solid var(--rb-raya);background-image:radial-gradient(#fff8 .8px,transparent .8px);background-size:8px 8px}
.rb-celda::after{content:"";pointer-events:none;position:absolute;inset:0;box-shadow:inset 0 1px 0 #fff8}
.rb-celda.rb-salida{background-color:#ffffff8f}
.rb-celda.rb-salida::before{content:"";position:absolute;inset:16%;border:2px dashed color-mix(in srgb,var(--rb-acento) 52%,transparent);border-radius:50%}
.rb-celda.rb-meta{background-color:#ffe5a6}
.rb-celda.rb-meta::before{content:"";position:absolute;inset:9%;border:2px solid #cd9e3f;border-radius:50%;background:#fff5d480}
.rb-objeto{position:relative;z-index:1;font-size:clamp(1.6rem,3.5vw,2.5rem);filter:drop-shadow(0 3px 1px #856e4920);line-height:1;transform:translateY(-3px)}
.rb-etiqueta-meta{position:absolute;bottom:5%;left:0;right:0;text-align:center;font-size:.55rem;font-weight:900;letter-spacing:.09em;color:#72521c;z-index:1}
.rb-roca svg{width:77%;height:77%;filter:drop-shadow(0 4px 1px #304b4929)}
.rb-celda.rb-huella::after{inset:41%;border-radius:50%;background:var(--rb-acento);opacity:.35;box-shadow:none;z-index:1}
.rb-celda.rb-logrado{box-shadow:inset 0 0 0 3px #438961}
.rb-robot{position:absolute;left:0;top:0;width:calc(100% / var(--rb-an));height:calc(100% / var(--rb-al));pointer-events:none;z-index:3;transition:transform .42s ease-in-out;display:grid;place-items:center}
.rb-robot-cuerpo{width:92%;height:92%;transition:transform .42s ease-in-out}
.rb-robot svg{display:block;width:100%;height:100%;filter:drop-shadow(0 3px 2px #31514236)}
.rb-sin-animacion,.rb-sin-animacion .rb-robot-cuerpo{transition:none}
.rb-orientacion{text-align:center;font-size:.83rem;font-weight:800;color:#405f52;margin:18px 0 12px}
.rb-leyenda{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;font-size:.69rem;color:#4d685b}
.rb-leyenda-salida{font-weight:700}
.rb-panel{min-width:0;background:#fffefa;border:1px solid #e0e6dc;border-radius:24px;padding:23px;box-shadow:0 5px 20px #294c3906}
.rb-pasos{display:flex;gap:6px;margin:0 0 21px;font-size:.67rem;color:#79877d;font-weight:800}
.rb-pasos span{padding:6px 9px;border:1px solid transparent;border-radius:8px;background:#f2f4ee}
.rb-pasos .rb-activo{color:var(--rb-acento);background:color-mix(in srgb,var(--rb-acento) 10%,white);border-color:color-mix(in srgb,var(--rb-acento) 22%,white)}
.rb-panel-titulo{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:14px}
.rb-panel-titulo h3{font-family:"Fredoka",system-ui,sans-serif;font-weight:500;font-size:1.3rem;margin:0;color:#304d41}
.rb-contador{font-size:.76rem;color:#66786c;font-weight:800}
.rb-programa{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:0 0 15px;padding:0;list-style:none}
.rb-ficha{border:1.5px dashed #cad5c8;background:#f7f8f2;border-radius:12px;min-height:53px;display:flex;justify-content:center;align-items:center;position:relative;color:#bac7b8}
.rb-ficha small{position:absolute;top:4px;left:7px;font-size:.59rem;font-weight:800;color:#82927e}
.rb-ficha>span{font-size:1.7rem;line-height:1}
.rb-editar-orden{border:0;background:transparent;color:inherit;display:flex;align-items:center;justify-content:center;width:100%;min-height:53px;border-radius:10px;padding:8px;position:relative}
.rb-editar-orden>span{font-size:1.7rem;line-height:1}
.rb-ficha.rb-seleccionada{outline:3px solid var(--rb-acento);outline-offset:2px;background:#fff9d9}
.rb-edicion{font-size:.76rem;color:var(--rb-acento);margin:0 0 10px;font-weight:800}
.rb-cancelar{margin-bottom:10px}
.rb-explorar{display:flex;gap:10px;margin-top:13px;flex-wrap:wrap}
.rb-explorar .rb-secundario{flex:1}
.rb-repetir{width:100%;margin-top:12px}
.rb-comparar{width:100%;margin-top:10px}
.rb-mochila{font-size:.8rem;font-weight:800;background:#fff9;border:1px solid #fff;border-radius:12px;padding:10px;margin:12px 0 0;color:var(--rb-acento)}
.rb-recogida{background:#ffefc3}.rb-recogida-hecha .rb-objeto{opacity:.22}
.rb-llena{border-style:solid;border-color:#b0cbbb;color:var(--rb-acento);background:#ebf4e9}
.rb-falta{background:#fff0ca;border:2px dashed #bc8831;color:#866023}
.rb-ficha.rb-ejecutando{background:#ffdf8c;border:2px solid #a77127;color:#765119;box-shadow:0 0 0 2px #ffdf8c60}
.rb-ficha.rb-choque{background:#f5e5cd;border-color:#a37a44;color:#825c2a}
.rb-regla{font-size:.79rem;line-height:1.45;color:#5c6e62;margin:0 0 15px;max-width:none}
.rb-controles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin:0 0 18px}
.rb-orden-btn{background:#fff;border:1.5px solid #bdd3c4;box-shadow:0 4px 0 #dde8dd;color:#365d4b;min-height:77px;border-radius:13px;padding:8px 4px;display:flex;align-items:center;flex-direction:column;justify-content:center;gap:4px}
.rb-flecha{font-family:system-ui,sans-serif;font-size:2rem;line-height:1;font-weight:700}
.rb-avanzar{display:block;width:32px;height:32px}.rb-avanzar svg{display:block;width:100%;height:100%}
.rb-orden-btn strong{font-size:.73rem}
.rb-orden-btn[data-orden="av"]{background:#e8f1e5;border-color:#8eb79a;color:#255e43}
.rb-direcciones{grid-template-areas:". arriba ." "izquierda abajo derecha";grid-template-columns:repeat(3,minmax(0,1fr))}
.rb-direcciones [data-orden="n"]{grid-area:arriba}.rb-direcciones [data-orden="s"]{grid-area:abajo}.rb-direcciones [data-orden="e"]{grid-area:derecha}.rb-direcciones [data-orden="o"]{grid-area:izquierda}
.rb-acciones{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:9px}
.rb-probar{border:1px solid var(--rb-acento);border-radius:13px;background:var(--rb-acento);color:white;box-shadow:0 4px 0 color-mix(in srgb,var(--rb-acento) 75%,#14392a);min-height:50px;padding:12px 16px;font-size:.87rem!important;font-weight:900!important;flex:1}
.rb-secundario{min-height:46px;border:1px solid #d0d9ce;border-radius:12px;color:#5c7062;background:#fff;padding:9px 12px;font-size:.78rem!important;font-weight:800!important}
.rb-despacio{margin-top:12px;width:100%}
.rb-estado{margin:17px 0 8px;border-radius:12px;background:#f2f5ec;padding:12px 13px;color:#56664f;font-size:.8rem;line-height:1.5;min-height:66px;border-left:3px solid #c5d4b9}
.rb-estado[data-tipo="bien"]{background:#e8f5e8;border-color:#4b9166;color:#28613c}
.rb-estado[data-tipo="prueba"]{background:#fff5df;border-color:#d6ad5e;color:#735a2d}
.rb-ayuda{background:transparent;border:0;color:#536c5c;font-size:.79rem!important;font-weight:800!important;min-height:44px;padding:8px 0;text-decoration:underline;text-underline-offset:3px}
.rb-seguir{display:block;width:100%;margin-top:13px}
.rb-opciones{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.rb-respuesta{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;border:1.5px solid #bfd2c3;border-radius:15px;min-height:98px;padding:10px 7px;background:white;color:#345744;box-shadow:0 3px 0 #dce7d9}
.rb-respuesta>strong{font-size:1.9rem}.rb-respuesta small{font-size:.7rem;line-height:1.25}
.rb-respuesta:has(.rb-mini){min-height:116px}.rb-mini{display:block;width:62px;height:62px}
.rb-mini svg{width:100%;height:100%}
.rb-respuesta.rb-acertada{background:#e6f4e6;border-color:#4b9367}
.rb-respuesta.rb-probada{background:#fff2da;border-color:#cda257}
.rb-pista{outline:3px solid #d3a038!important;outline-offset:3px;box-shadow:0 0 0 6px #ffdf8b4a!important}
.rb-experiencia[data-modo="directo"] .rb-programa{grid-template-columns:repeat(4,minmax(0,1fr))}
/* Cada mundo viste la misma actividad. Las ilustraciones quedan detrás del
   marco opaco del tablero y no participan en la interacción. */
.rb-escena{position:relative;isolation:isolate}
.rb-paisaje{position:absolute;inset:0;overflow:hidden;border-radius:inherit;pointer-events:none;z-index:-1}
.rb-paisaje span{position:absolute;display:block;width:110px;opacity:.63}
.rb-paisaje svg{display:block;width:100%;height:auto}
.rb-deco-arriba{right:-17px;top:5px;transform:rotate(12deg)}
.rb-deco-abajo{left:-28px;bottom:24px;transform:rotate(-16deg)}
.rb-tablero{background:color-mix(in srgb,var(--rb-cielo) 18%,#fffef6);border-color:var(--rb-raya)}
.rb-panel{border-color:color-mix(in srgb,var(--rb-acento) 14%,white)}
.rb-escuchar,.rb-panel-titulo h3,.rb-contador,.rb-orden-btn,.rb-respuesta,.rb-orientacion,.rb-objetivo{color:var(--rb-acento)}
.rb-orden-btn,.rb-respuesta{border-color:color-mix(in srgb,var(--rb-acento) 31%,white);box-shadow:0 4px 0 color-mix(in srgb,var(--rb-cielo) 80%,#bdc4c0)}
.rb-orden-btn[data-orden="av"],.rb-llena{background:color-mix(in srgb,var(--rb-cielo) 78%,white);border-color:color-mix(in srgb,var(--rb-acento) 45%,white);color:var(--rb-acento)}
.rb-ficha.rb-ejecutando{background:#ffdf8c;border-color:#a77127;color:#765119}
.rb-roca svg path:first-child{fill:color-mix(in srgb,var(--rb-acento) 20%,#a7b0a9);stroke:color-mix(in srgb,var(--rb-acento) 50%,#677a71)}
.rb-roca svg path+path{stroke:color-mix(in srgb,var(--rb-cielo) 75%,#93a197)}
@media(hover:hover){.rb-experiencia button:not(:disabled):hover{filter:brightness(.97)}.rb-orden-btn:not(:disabled):hover{transform:translateY(-1px)}}
@media(max-width:800px){
  .rb-cuerpo{grid-template-columns:1fr;gap:16px}
  .rb-cabecera{padding:13px 2px 18px;gap:12px}.rb-experiencia h2.rb-titulo{font-size:1.65rem}
  .rb-escena{padding:16px 18px}.rb-tablero{width:min(100%,380px,calc(380px * var(--rb-an) / var(--rb-al)))}
  .rb-panel{padding:19px}.rb-pasos{margin-bottom:14px}
  .rb-programa{grid-template-columns:repeat(8,minmax(0,1fr));gap:6px}
  .rb-experiencia[data-modo="directo"] .rb-programa{grid-template-columns:repeat(8,minmax(0,1fr))}
  .rb-orden-btn{min-height:66px}.rb-acciones{gap:22px}.rb-probar{flex:0 1 65%}
}
@media(max-width:480px){
  .pm-app #s-juego:has(.rb-experiencia){padding:12px 10px 100px}
  .rb-cabecera{align-items:flex-start}.rb-antetitulo{font-size:.61rem;letter-spacing:.05em}
  .rb-experiencia h2.rb-titulo{font-size:1.45rem}.rb-subtitulo{font-size:.82rem}.rb-escuchar{font-size:.72rem!important;padding:8px;min-height:44px}
  .rb-cuerpo{gap:12px}.rb-escena{padding:12px;border-radius:19px}.rb-objetivo{margin-bottom:12px;font-size:.8rem}
  .rb-tablero{width:min(100%,280px,calc(280px * var(--rb-an) / var(--rb-al)));padding:9px;border-radius:16px}.rb-objetivo-icono{width:29px;height:29px;font-size:1.12rem}
  .rb-orientacion{font-size:.75rem;margin:14px 0 8px}.rb-leyenda{font-size:.61rem;gap:9px}
  .rb-panel{padding:15px;border-radius:19px}.rb-panel-titulo{margin-bottom:11px}.rb-panel-titulo h3{font-size:1.14rem}
  .rb-pasos{font-size:.61rem;margin-bottom:13px}.rb-pasos span{padding:5px 8px}
  .rb-programa,.rb-experiencia[data-modo="directo"] .rb-programa{grid-template-columns:repeat(4,minmax(0,1fr));gap:7px}
  .rb-ficha{min-height:47px}.rb-ficha>span{font-size:1.55rem}.rb-orden-btn{min-height:70px}
  .rb-regla{font-size:.75rem}.rb-probar{padding:12px 10px;font-size:.82rem!important}.rb-secundario{padding:9px;font-size:.72rem!important}
  .rb-estado{font-size:.76rem;min-height:0}.rb-respuesta{min-height:83px}.rb-mini{width:52px;height:52px}
}
@media(prefers-reduced-motion:reduce){.rb-experiencia *{transition:none!important;animation:none!important}}

/* En teléfono el tablero se compacta y las órdenes editables conservan una
   zona de toque de al menos 44 px. El historial de conducción no es editable. */
@media(max-width:480px){
  .pm-app #s-juego:has(.rb-experiencia)>.topbar{padding:7px;gap:7px}
  .rb-cabecera{padding:9px 1px 13px;gap:8px}.rb-antetitulo{margin-bottom:5px}
  .rb-experiencia h2.rb-titulo{font-size:1.28rem;margin-bottom:5px}.rb-subtitulo{font-size:.75rem;line-height:1.35}
  .rb-escena{padding:10px}.rb-objetivo{margin-bottom:8px;font-size:.76rem}.rb-objetivo-icono{width:24px;height:24px}
  .rb-tablero{width:min(100%,clamp(185px,26svh,225px),calc(clamp(185px,26svh,225px) * var(--rb-an) / var(--rb-al)));padding:7px}
  .rb-objeto{font-size:1.5rem}.rb-etiqueta-meta{font-size:.43rem}
  .rb-orientacion{margin:10px 0 5px;font-size:.69rem}.rb-leyenda{font-size:.57rem;gap:8px}
  .rb-panel{padding:12px}.rb-pasos{display:none}.rb-panel-titulo{margin-bottom:9px}.rb-panel-titulo h3{font-size:1.05rem}
  .rb-programa,.rb-experiencia[data-modo="directo"] .rb-programa{grid-template-columns:repeat(8,minmax(0,1fr));gap:4px;margin-bottom:10px}
  .rb-ficha{min-height:38px;border-radius:7px}.rb-ficha small{font-size:.48rem;top:1px;left:3px}.rb-ficha>span{font-size:1.25rem}
  .rb-ficha .rb-avanzar{width:25px;height:25px}.rb-regla{font-size:.7rem;margin-bottom:10px}
  .rb-controles{gap:7px;margin-bottom:12px}.rb-orden-btn{min-height:59px;padding:5px 2px;gap:3px}.rb-orden-btn strong{font-size:.68rem}
  .rb-acciones{gap:16px;margin-top:5px}.rb-probar{min-height:45px;padding:10px 8px}.rb-secundario{min-height:44px}
  .rb-estado{margin-top:12px;padding:9px 10px}
  .rb-experiencia[data-modo="programa"] .rb-programa{grid-template-columns:repeat(4,minmax(0,1fr));gap:7px}
  .rb-editar-orden{min-height:44px;padding:6px}.rb-editar-orden>span{font-size:1.45rem}
  .rb-edicion{font-size:.7rem;margin-bottom:8px}.rb-explorar{margin-top:10px}
}

/* El rincón comparte la presentación del juego y hereda el mundo del perfil. */
.pm-app:has(#s-robotica.activa){background:#f3f6f3!important}
.pm-app:has(#s-robotica.activa) :is(#hada .avatar,#nube .avatar,#btn-repetir){display:none}
.pm-app #s-robotica{max-width:1160px;padding:25px 22px 100px}
.rb-rincon{--rb-acento:#2c7560;--rb-cielo:#e9f3e5;width:100%;font-family:Nunito,system-ui,sans-serif;color:#29443c;box-sizing:border-box}
.rb-rincon *{box-sizing:border-box}.rb-rincon button{font:inherit;cursor:pointer;touch-action:manipulation}.rb-rincon button:disabled{opacity:.55;cursor:default}
.rb-rincon button:focus-visible{outline:3px solid #2862a4;outline-offset:3px}
.rb-rincon[data-mundo="mar"]{--rb-acento:#237991;--rb-cielo:#e2f2f7}
.rb-rincon[data-mundo="espacio"]{--rb-acento:#5552a5;--rb-cielo:#edeafa}
.rb-rincon[data-mundo="princesas"]{--rb-acento:#80508e;--rb-cielo:#f3e9f5}
.rb-rincon[data-mundo="unicornios"]{--rb-acento:#795698;--rb-cielo:#eee9f7}
.rb-rincon[data-mundo="mariposas"]{--rb-acento:#467955;--rb-cielo:#edf4e7}
.rb-rincon[data-mundo="vaqueros"]{--rb-acento:#936834;--rb-cielo:#f6efdf}
.rb-rincon-nav{display:flex;justify-content:space-between;align-items:center;gap:15px;margin:0 0 25px;font-size:.85rem;color:var(--rb-acento)}
.rb-rincon h2.rb-rincon-titulo{font-family:Fredoka,system-ui,sans-serif;color:var(--rb-acento);font-size:clamp(1.8rem,4vw,2.5rem);line-height:1.15;text-align:left;margin:0 0 12px}
.rb-rincon-subtitulo{color:#53695d;font-size:1rem;line-height:1.6;margin:0 0 25px;max-width:750px;text-align:left}
.rb-rincon-tarjetas{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.rb-rincon-tarjeta{border:1px solid color-mix(in srgb,var(--rb-acento) 25%,white);border-radius:22px;background:#fffefa;padding:23px;text-align:left;color:#456457;min-height:175px;display:grid;grid-template-columns:65px minmax(0,1fr);column-gap:15px;row-gap:5px;align-content:center;box-shadow:0 5px 0 color-mix(in srgb,var(--rb-cielo) 85%,#abc4b7)}
.rb-rincon-tarjeta:first-child{background:var(--rb-cielo);grid-column:1/-1;min-height:175px}
.rb-rincon-tarjeta strong{font-family:Fredoka,system-ui,sans-serif;font-size:1.45rem;font-weight:500;color:var(--rb-acento)}
.rb-rincon-tarjeta>span:last-child{font-size:.88rem;line-height:1.6;grid-column:2}
.rb-rincon-icono{font-size:2.8rem;grid-row:1/3;align-self:center;filter:drop-shadow(0 3px 0 #345a3815)}
.rb-rincon>.rb-probar,.rb-rincon>.rb-secundario{margin:10px 10px 0 0}
.rb-rincon-medalla{font-size:5rem;padding:30px;text-align:center;background:var(--rb-cielo);border-radius:24px;margin:20px 0}
.rb-herramientas{display:flex;flex-wrap:wrap;gap:9px;margin:15px 0}.rb-herramientas [aria-pressed="true"]{background:var(--rb-cielo);border:2px solid var(--rb-acento);color:var(--rb-acento)}
.rb-taller-tablero{display:grid;grid-template-columns:repeat(var(--rb-columnas),minmax(0,1fr));gap:5px;max-width:420px;padding:12px;background:var(--rb-cielo);border:1px solid #c2d5c8;border-radius:20px;margin:22px auto}
.rb-taller-celda{min-height:48px;aspect-ratio:1;border:1px dashed #adc6b8;background:#fffefa;border-radius:9px;font-size:1.7rem!important;padding:3px;display:flex;justify-content:center;align-items:center}
.rb-taller-tablero:has(.rb-taller-celda:only-child){max-width:200px}
.rb-taller-tablero[style*="--rb-columnas: 1"]{max-width:110px}
.rb-taller-salida{background:#e0f0de;border:2px solid #75a285;font-size:1.1rem!important}.rb-taller-meta{background:#ffecb0;border:2px solid #c8a351}.rb-taller-roca{background:#b5c5bc;color:#51695c}
.rb-ejemplo-bucle{display:flex;align-items:center;justify-content:center;gap:22px;flex-wrap:wrap;padding:36px 20px;background:var(--rb-cielo);border-radius:24px;margin:25px 0;font-size:1.4rem}.rb-ejemplo-bucle strong{border:2px solid var(--rb-acento);border-radius:13px;padding:15px;color:var(--rb-acento)}
@media(max-width:600px){.rb-rincon-tarjetas{grid-template-columns:1fr;gap:13px}.rb-rincon-tarjeta,.rb-rincon-tarjeta:first-child{min-height:130px;padding:19px;grid-template-columns:45px minmax(0,1fr)}.rb-rincon-tarjeta strong{font-size:1.2rem}.rb-rincon-icono{font-size:2.1rem}.rb-rincon-tarjeta>span:last-child{font-size:.82rem}.pm-app #s-robotica{padding:15px 10px 100px}.rb-rincon-nav{margin-bottom:19px}.rb-rincon-subtitulo{font-size:.88rem}.rb-taller-celda{font-size:1.4rem!important}.rb-taller-tablero{gap:4px;padding:9px}.rb-rincon .rb-cabecera{padding-top:0}}

.rb-guardado{font-size:.85rem;color:#546b72;margin:0 0 12px;text-align:right;}

/* 1.47 · primero mira, luego decide: la ficha de «fallo» se toca en la tira y se ve el cambio que Beep prueba */
.rb-ficha:has(.rb-ficha-fallo:not(:disabled)){border-style:solid;background:#fff;color:var(--rb-acento);cursor:pointer}
.rb-ficha-fallo:not(:disabled){cursor:pointer}
.rb-ficha.rb-probada{opacity:.5}
.rb-ficha.rb-quitada{background:#f6ebe6;border:1.5px dashed #b5745f}
.rb-ficha.rb-quitada span{opacity:.35}
.rb-ficha.rb-quitada::after{content:"";position:absolute;left:14%;right:14%;top:50%;border-top:3px solid #b5523b;transform:rotate(-16deg);pointer-events:none}
.rb-ficha.rb-cambiada{background:#e6f4e6;border:2px solid #4b9367;color:#2f6b48}
.rb-ver-demo{margin:8px 0 0}
@keyframes rbToca{0%,100%{transform:scale(1)}50%{transform:scale(1.07)}}
.rb-ficha:has(.rb-ficha-fallo:not(:disabled)){animation:rbToca 1.1s ease-in-out 2}