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var(--borde);border-radius:var(--radio);background:var(--papel);padding:12px 14px;margin-bottom:10px}.correo-mensaje.mio{border-left:3px solid var(--acento)}.correo-mensaje header{display:flex;align-items:baseline;gap:8px;margin-bottom:8px}.correo-mensaje .cuerpo{white-space:pre-wrap}.correo-aviso{display:flex;gap:10px;align-items:flex-start;padding:11px 13px;border-radius:var(--radio);background:var(--acento-fondo);color:var(--tinta);font-size:.9rem;margin-bottom:4px}.correo-aviso strong{font-weight:700}.hilo{display:flex;flex-direction:column;gap:10px;padding:4px 0 14px}.burbuja{max-width:82%;padding:10px 13px;border-radius:14px;font-size:.95rem}.burbuja .pie{font-size:.72rem;opacity:.75;margin-top:4px}.burbuja.mia{align-self:flex-end;background:var(--acento);color:var(--sobre-acento);border-bottom-right-radius:4px}.burbuja.suya{align-self:flex-start;background:var(--papel);color:var(--tinta);border:1px solid var(--borde);border-bottom-left-radius:4px}.separador-dia{align-self:center;font-size:.74rem;color:var(--tinta-tenue);background:var(--fondo);padding:3px 12px;border-radius:999px;text-transform:capitalize}.escribir{position:sticky;bottom:0;background:var(--fondo);padding:10px 0;display:flex;gap:8px;align-items:flex-end}.escribir textarea{flex:1;min-width:0;min-height:46px;max-height:140px;resize:none;padding:12px;border:1px solid var(--borde);border-radius:22px;font:inherit;background:var(--papel);color:var(--tinta)}.escribir textarea:focus{outline:2px solid var(--acento);outline-offset:-1px;border-color:var(--acento)}.escribir .boton-adjuntar,.escribir .boton-enviar{align-self:flex-end;min-height:46px;height:46px;display:inline-flex;align-items:center;justify-content:center;gap:8px}.escribir .boton-adjuntar{width:46px;padding:0;border-radius:50%;cursor:pointer;color:var(--tinta-suave)}.escribir .boton-adjuntar:hover{color:var(--acento);border-color:var(--acento);background:var(--acento-fondo)}.escribir .boton-enviar{padding:0 20px;border-radius:23px}.escribir .boton-adjuntar svg{width:21px;height:21px;flex:none}.escribir .boton-enviar svg{width:18px;height:18px;flex:none}.escribir .boton-enviar:disabled{opacity:1;background:var(--papel);border-color:var(--borde);color:var(--tinta-tenue);cursor:default}.escribir .boton-adjuntar:focus-within{outline:2px solid var(--acento);outline-offset:2px}@media(max-width:460px){.escribir .boton-enviar{width:46px;padding:0;border-radius:50%}.escribir .texto-enviar{display:none}}.solo-lectores{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.escribir .boton-enviar{position:relative}.dias-mes{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}.dias-mes button{aspect-ratio:1;border:1px solid var(--borde);border-radius:7px;background:var(--papel);font:inherit;font-size:.78rem;cursor:pointer;color:var(--tinta-suave)}.dias-mes button.marcado{background:var(--acento);border-color:var(--acento);color:var(--sobre-acento);font-weight:700}.dias-mes button.futuro{opacity:.35;cursor:default}.dias-mes button.hoy{border-color:var(--acento);border-width:2px}.pantalla-fallo{max-width:560px;margin:12vh auto;padding:28px 32px;font-family:system-ui,-apple-system,Segoe UI,sans-serif;background:var(--papel);border:1px solid var(--borde);border-radius:12px;color:var(--tinta);line-height:1.55}.pantalla-fallo h1{font-size:20px;margin:0 0 12px}.pantalla-fallo p{margin:0 0 10px}.pantalla-fallo code{background:var(--acento-fondo);padding:1px 5px;border-radius:4px;font-size:13px}.credenciales{display:grid;gap:8px;margin:10px 0}.credenciales>div{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.credenciales span{min-width:84px}.credenciales code{font-size:15px;letter-spacing:.5px;padding:5px 10px;background:var(--acento-fondo);border:1px solid var(--borde);border-radius:6px;-webkit-user-select:all;user-select:all}@media(prefers-color-scheme:dark){:root:not([data-tema=claro]){--tinta: #e9e8f2;--tinta-suave: #aeabc4;--tinta-tenue: #817e99;--papel: #1f1d2e;--fondo: #141320;--borde: #33304a;--acento: #8281ff;--acento-oscuro:#9a99ff;--sobre-acento: #14131f;--acento-fondo: #262445;--alerta: #ffab84;--alerta-fondo: #3a2418;--bien: #74d6a6;--bien-fondo: #163026;--sobre-bien: #14131f;--privado: #f2aaa4;--privado-fondo:#33201f;--privado-borde:#4e302e;--compartido-fondo:#1c2a22;--compartido-borde:#2f5741;--lateral: #0f0e18;--lateral-texto:#a8a5c0;--lateral-hover:#221f38}}:root[data-tema=oscuro]{--tinta: #e9e8f2;--tinta-suave: #aeabc4;--tinta-tenue: #817e99;--papel: #1f1d2e;--fondo: #141320;--borde: #33304a;--acento: #8281ff;--acento-oscuro:#9a99ff;--sobre-acento: #14131f;--acento-fondo: #262445;--alerta: #ffab84;--alerta-fondo: #3a2418;--bien: #74d6a6;--bien-fondo: #163026;--sobre-bien: #14131f;--privado: #f2aaa4;--privado-fondo:#33201f;--privado-borde:#4e302e;--compartido-fondo:#1c2a22;--compartido-borde:#2f5741;--lateral: #0f0e18;--lateral-texto:#a8a5c0;--lateral-hover:#221f38}@media(prefers-color-scheme:dark){:root:not([data-tema=claro]) .entrar>img,:root:not([data-tema=claro]) .alumno-cabecera img{filter:invert(1) hue-rotate(180deg)}}:root[data-tema=oscuro] .entrar>img,:root[data-tema=oscuro] .alumno-cabecera img{filter:invert(1) hue-rotate(180deg)}.avatar{display:inline-flex;align-items:center;justify-content:center;border-radius:50%;font-weight:700;flex:0 0 auto;letter-spacing:.3px;-webkit-user-select:none;user-select:none}.bandeja{display:grid;grid-template-columns:minmax(260px,340px) 1fr;gap:0;border:1px solid var(--borde);border-radius:var(--radio);background:var(--papel);overflow:hidden;height:calc(100vh - 190px);min-height:420px}.bandeja-lista{overflow-y:auto;border-right:1px solid var(--borde)}.conversacion{display:flex;gap:11px;align-items:center;width:100%;padding:11px 13px;background:none;border:0;cursor:pointer;border-bottom:1px solid var(--borde);text-align:left;font:inherit;color:inherit}.conversacion:hover{background:var(--fondo)}.conversacion.activa{background:var(--acento-fondo)}.conversacion-texto{flex:1;min-width:0}.conversacion .linea-uno{display:flex;align-items:baseline;gap:8px}.conversacion .linea-uno strong{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.93rem}.conversacion .cuando{font-size:.72rem;color:var(--tinta-tenue);flex:0 0 auto}.conversacion .linea-dos{display:flex;align-items:center;gap:8px;margin-top:2px}.conversacion .adelanto{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.82rem;color:var(--tinta-suave)}.bandeja-hilo{display:flex;flex-direction:column;min-width:0}.bandeja-hilo .hilo{flex:1;overflow-y:auto;padding:14px;margin:0}.bandeja-cabecera{display:flex;align-items:center;gap:10px;padding:10px 13px;border-bottom:1px solid var(--borde)}.bandeja-cabecera .empuja{margin-left:auto}.solo-movil{display:none}@media(max-width:860px){.bandeja{grid-template-columns:1fr;height:calc(100vh - 170px)}.bandeja-lista.con-hilo-abierto,.bandeja-hilo{display:none}.bandeja-hilo.abierto{display:flex}.bandeja-lista{border-right:0}.solo-movil{display:inline-flex}}.escribir-caja{border-top:1px solid var(--borde);padding:8px 10px 10px}.escribir-caja.soltando{background:var(--acento-fondo)}.respuestas-rapidas{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.chapa-pulsable{cursor:pointer;border:1px solid var(--borde);font:inherit}.chapa-pulsable:hover{background:var(--acento-fondo);border-color:var(--acento)}.adjunto-elegido{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:7px 10px;margin-bottom:8px;background:var(--acento-fondo);border-radius:var(--radio);font-size:.85rem}.adjunto-foto{display:block;margin-bottom:6px}.adjunto-foto img{max-width:100%;max-height:260px;border-radius:8px;display:block}.adjunto-audio{width:100%;max-width:280px;margin-bottom:6px;display:block}.adjunto-fichero{display:inline-block;margin-bottom:6px;word-break:break-all}.adjunto-cargando,.adjunto-fallo{font-size:.8rem;opacity:.75;padding:6px 0}.linea-registro{display:flex;align-items:center;gap:11px;padding:10px 14px;border-bottom:1px solid var(--borde)}.linea-registro:last-child{border-bottom:0}.confirmar-borrado{display:inline-flex;align-items:center;gap:8px;flex-wrap:wrap;padding:4px 8px;border-radius:var(--radio);background:var(--alerta-fondo);color:var(--alerta)}.confirmar-borrado .boton{border-color:var(--alerta);color:var(--alerta)}.confirmar-envio{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px;padding:10px 12px;border:1px solid var(--acento);border-radius:var(--radio);background:var(--acento-fondo);color:var(--tinta)}.confirmar-envio>span:first-child,.confirmar-envio>div:first-child{flex:1 1 220px}.caja-alumno{margin-top:14px;padding:12px 14px;background:var(--acento-fondo);border:1px solid var(--borde);border-radius:var(--radio)}.caja-alumno .etiqueta-caja{color:var(--acento)}.caja-alumno textarea{width:100%;margin:8px 0;padding:9px 11px;font:inherit;border:1px solid var(--borde);border-radius:var(--radio);background:var(--papel);color:var(--tinta);resize:vertical}.solo-estrecho{display:none}.marco-alumno{max-width:680px}@media(max-width:860px){.solo-estrecho{display:flex}.marco-alumno{padding-bottom:92px}}.aviso-tarjeta{border-left:3px solid var(--acento)}.aviso-tarjeta.aviso-alerta{border-left-color:var(--alerta)}.dia-agenda{aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:.85rem;color:var(--tinta-suave);border-radius:8px}.dia-agenda.hoy{background:var(--acento-fondo);color:var(--acento);font-weight:700}.dia-agenda .punto{width:6px;height:6px;border-radius:50%;background:var(--acento);display:block}.dia-agenda .punto.dado{background:var(--tinta-tenue)}.seccion-material{margin-top:14px;padding:12px 14px;border:1px dashed var(--borde);border-radius:var(--radio)}.lateral a{position:relative}@media(max-width:860px){.lateral nav{width:100%}.lateral a,.lateral button.enlace{flex:1 1 0;min-width:0}.lateral a span:not(.icono):not(.contador){overflow:hidden;text-overflow:ellipsis;max-width:100%}.lateral .contador{top:2px;right:auto;left:50%;margin-left:4px}}.bolita{min-width:18px;height:18px;border-radius:999px;flex:none;background:var(--acento);color:var(--sobre-acento);font-size:.68rem;font-weight:700;display:inline-flex;align-items:center;justify-content:center;padding:0 5px}.marco-alumno h1{font-size:1.25rem;margin-top:0}@media(min-width:861px){.marco-alumno{max-width:1240px;padding:28px 32px 60px}.zona-dentro{max-width:1400px;padding:30px 36px 80px}.marco-alumno .tarjeta{padding:18px 20px}.marco-alumno h1{font-size:1.5rem}.marco-alumno .seccion-titulo{font-size:.75rem}.rejilla-dos{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));align-items:start}.rejilla-dos>*{margin:0}.marco-alumno .cuenta-atras .dias{font-size:3.6rem}}@media(min-width:1500px){.marco-alumno{max-width:1320px}.zona-dentro{max-width:1700px}.marco-alumno:has(.tablero){max-width:1560px}}.tablero{display:flex;flex-direction:column;gap:0}.tablero-lado{order:-1}.tablero-principal>*,.tablero-lado>*{margin-bottom:14px}.etiqueta-lado{font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--tinta-tenue);margin-bottom:8px}@media(min-width:861px){.tablero{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:22px;align-items:start}.tablero-lado{order:0;position:sticky;top:24px}.tablero-lado .cuenta-atras .dias{font-size:2.6rem}.tablero-lado .tarjeta{padding:16px 18px}}@media(min-width:1250px){.tablero-principal{display:grid;gap:14px;align-items:start;grid-template-columns:repeat(auto-fit,minmax(330px,1fr))}.tablero-principal>*{margin-bottom:0}}@media(min-width:1700px){.tablero{grid-template-columns:minmax(0,1fr) 360px}}.foto-instructor{border-radius:50%;object-fit:cover;flex:none;border:2px solid var(--papel);box-shadow:0 0 0 1px var(--borde)}.ficha-instructor{display:flex;gap:16px;align-items:flex-start}@media(max-width:520px){.ficha-instructor{flex-direction:column}}.informe{max-width:820px}.informe-cabecera{display:flex;align-items:center;gap:14px;padding-bottom:14px;margin-bottom:18px;border-bottom:2px solid var(--tinta)}.informe-bloque{margin-top:26px}.informe-bloque h3{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--tinta-tenue);border-bottom:1px solid var(--borde);padding-bottom:6px;margin-bottom:12px}.informe-sesion{padding:10px 0;border-bottom:1px solid var(--borde);break-inside:avoid;page-break-inside:avoid}.informe-sesion:last-child{border-bottom:0}.informe-nota{margin-top:8px;padding:8px 12px;border-left:3px solid var(--acento);background:var(--acento-fondo)}.informe-cifras{display:flex;flex-wrap:wrap;gap:22px;margin-bottom:10px}.informe-cifra .numero{font-size:1.7rem;font-weight:700;line-height:1}.informe-cifra .etiqueta{font-size:.72rem;color:var(--tinta-tenue)}.informe-dos{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.informe-pie{margin-top:30px;padding-top:12px;border-top:1px solid var(--borde)}@media print{.informe{max-width:none}.informe-nota{background:none}.informe-bloque{break-inside:auto}}.avance-grande{gap:5px;margin:10px 0 6px}.avance-grande i{height:12px;border-radius:3px}.marco-ancho{max-width:1680px}.demo-panel{display:flex;gap:14px;align-items:flex-start;margin-top:12px}.demo-ventana{min-width:0;display:flex;flex-direction:column;border:1px solid var(--borde);border-radius:10px;overflow:hidden;background:var(--fondo)}.demo-cabecera{display:flex;align-items:center;gap:10px;padding:10px 14px;border-bottom:1px solid var(--borde)}.demo-hueco{width:100%;overflow:hidden}.demo-hueco iframe{border:0;display:block;transform-origin:top left;background:var(--fondo)}@media(max-width:1100px){.demo-panel{flex-direction:column}.demo-ventana{width:100%;flex:none!important}}.ver-lo-que-ve{margin-top:28px;padding-top:18px;border-top:1px solid var(--borde)}.con-cinta{--cinta: 44px}.cinta-vista{position:sticky;top:0;z-index:60;height:var(--cinta);box-sizing:border-box;display:flex;align-items:center;gap:10px;padding:0 14px;overflow:hidden;background:var(--acento);color:var(--sobre-acento);font-size:.9rem;white-space:nowrap}.cinta-vista .texto-largo{overflow:hidden;text-overflow:ellipsis}.cinta-vista .boton{background:var(--sobre-acento);color:var(--acento);border-color:transparent;white-space:nowrap;margin-left:auto}.cinta-ojo{font-size:1rem}.con-cinta .lateral{top:var(--cinta);height:calc(100vh - var(--cinta))}.con-cinta .app{min-height:calc(100vh - var(--cinta))}@media(max-width:860px){.con-cinta .lateral{top:auto;height:auto}}