:root{
  /* Sistema visual de hyggesistema.io */
  --verde:#3b4f9d; --verde-2:#6b7cc0; --verde-claro:#e1e5f2;       /* primary / secondary */
  --terracota:#e95a21; --terracota-claro:#fde8df;                 /* accent */
  --lila:#d5c4e1; --lila-claro:#f1ebf6;
  --ok:#2f9a4b; --ok-claro:#e2f4e6;
  --arena:#f7f6f8; --papel:#ffffff; --tinta:#383638; --gris:#7c7a7c; --linea:#edeaee; --muted:#f1f0f1;
  --ambar:#b7860b; --ambar-claro:#fdf3d6; --rojo:#c4553a; --rojo-claro:#fbe6e0;
  --punto1:#f0b810; --punto2:#b0e0e8; --punto3:#40b058;
  --radio:1.1rem; --sombra:none;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--arena);color:var(--tinta);font:15px/1.5 "Red Hat Display",ui-sans-serif,system-ui,sans-serif}
h1,h2,h3{font-family:"Red Hat Display",ui-sans-serif,system-ui,sans-serif;font-weight:800;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:26px} h2{font-size:20px} h3{font-size:16px;font-weight:700}
a{color:var(--verde)}
button,input,select,textarea{font:inherit}
.oculto{display:none!important}

/* Layout */
.layout{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.lateral{background:var(--papel);border-right:1px solid var(--linea);padding:22px 14px;display:flex;flex-direction:column;gap:4px;position:sticky;top:0;height:100vh;overflow:auto}
.marca{padding:0 10px 6px;color:var(--tinta)}
.logo{font-family:Montserrat,"Red Hat Display",sans-serif;font-weight:800;font-size:30px;line-height:1;letter-spacing:-.02em;color:var(--tinta);display:inline-flex;flex-direction:column;align-items:center}
.logo .puntos{display:flex;gap:4px;margin-top:5px}
.logo .puntos i{width:11px;height:11px;border-radius:50%;display:block}
.logo .puntos i:nth-child(1){background:var(--punto1)} .logo .puntos i:nth-child(2){background:var(--punto2)} .logo .puntos i:nth-child(3){background:var(--punto3)}
.logo.grande{font-size:46px} .logo.grande .puntos i{width:16px;height:16px} .logo.grande .puntos{gap:6px;margin-top:8px}
.marca small{display:block;font-size:12px;color:var(--gris);margin-top:8px;font-weight:500}
.nav-titulo{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--gris);padding:16px 10px 4px}
.nav a{display:flex;justify-content:space-between;align-items:center;padding:9px 12px;border-radius:9999px;font-weight:500;color:var(--tinta);text-decoration:none}
.nav a:hover{background:var(--arena)}
.nav a.activo{background:var(--verde-claro);color:var(--verde);font-weight:700}
.pill{background:var(--terracota);color:#fff;border-radius:99px;font-size:11px;padding:1px 7px;font-weight:600}
.usuario{margin-top:auto;padding:12px 10px;border-top:1px solid var(--linea);font-size:13px}
.usuario b{display:block}
.principal{padding:28px 36px;max-width:1180px;width:100%}
.cabecera{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.cabecera p{margin:0;color:var(--gris)}

/* Componentes */
.tarjeta{background:var(--papel);border:1px solid var(--linea);border-radius:1.6rem;padding:22px;box-shadow:var(--sombra);margin-bottom:18px}
.grid{display:grid;gap:16px}
.g4{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.g2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.kpi{background:var(--papel);border:1px solid var(--linea);border-radius:var(--radio);padding:16px 18px;box-shadow:var(--sombra);text-decoration:none;color:inherit;display:block}
.kpi .n{font-size:30px;font-weight:800;color:var(--verde);line-height:1.1}
.kpi .l{color:var(--gris);font-size:13px}
.kpi.alerta .n{color:var(--terracota)}
.btn{background:var(--verde);color:#fff;border:0;border-radius:9999px;padding:10px 20px;cursor:pointer;font-weight:800;font-size:14px;display:inline-flex;align-items:center;gap:6px;text-decoration:none}
.btn:hover{filter:brightness(1.07)}
.btn:disabled{opacity:.5;cursor:default}
.btn.sec{background:var(--verde-claro);color:var(--verde);border:0}
.btn.peligro{background:var(--rojo)}
.btn.terra{background:var(--terracota)}
.btn.chico{padding:6px 13px;font-size:13px}
.acciones{display:flex;gap:8px;flex-wrap:wrap}
label{display:block;font-size:14px;font-weight:500;color:var(--tinta);margin-bottom:4px}
input,select,textarea{width:100%;border:1px solid var(--linea);border-radius:.8rem;padding:10px 13px;background:#fff;color:var(--tinta)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--verde);outline-offset:0;border-color:var(--verde)}
textarea{min-height:90px;resize:vertical}
.campo{margin-bottom:14px}
.fila{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
.check{display:flex;gap:8px;align-items:center;color:var(--tinta);font-size:14px}
.check input{width:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:left;font-weight:600;color:var(--gris);font-size:12px;text-transform:uppercase;letter-spacing:.04em;padding:8px 10px;border-bottom:1px solid var(--linea)}
td{padding:10px;border-bottom:1px solid var(--linea);vertical-align:middle}
tr:last-child td{border-bottom:0}
.tabla-wrap{overflow-x:auto}
.estado{display:inline-block;border-radius:99px;font-size:12px;padding:2px 10px;font-weight:600;white-space:nowrap}
.e-pendiente{background:var(--ambar-claro);color:var(--ambar)}
.e-firmado,.e-aprobada{background:var(--ok-claro);color:var(--ok)}
.e-no_conforme,.e-rechazada{background:var(--rojo-claro);color:var(--rojo)}
.e-informativo,.e-cancelada{background:#eee;color:#666}
.chip{display:inline-block;border-radius:99px;font-size:12px;padding:1px 8px;background:var(--arena);border:1px solid var(--linea);color:var(--gris)}
.cat-fundador{background:var(--lila-claro);color:#6a4f86;border-color:var(--lila)}
.cat-inicial{background:#e6f5f8;color:#2f7d8c;border-color:var(--punto2)}
.cat-referente{background:var(--terracota-claro);color:#b9441a;border-color:#f8cdb9}
.cat-staff{background:var(--verde-claro);color:var(--verde);border-color:#cfd6ec}
.cat-direccion{background:var(--tinta);color:#fff;border-color:var(--tinta)}
.cat-operativo{background:#f1efe9;color:#6b6250}
.vacio{color:var(--gris);text-align:center;padding:26px}
.muted{color:var(--gris);font-size:13px}
.filtros{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.filtros select,.filtros input{width:auto;min-width:150px}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--linea);margin-bottom:16px}
.tabs button{background:none;border:0;padding:9px 14px;cursor:pointer;color:var(--gris);border-bottom:2px solid transparent;margin-bottom:-1px}
.tabs button.activo{color:var(--verde);border-color:var(--verde);font-weight:600}

/* Muro */
.post{border-left:3px solid var(--verde-2)}
.post.fijada{border-left-color:var(--terracota)}
.post .meta{font-size:12px;color:var(--gris);margin-bottom:8px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.post .cuerpo{white-space:pre-wrap}
.nuevo{background:var(--terracota);color:#fff;font-size:10px;padding:1px 6px;border-radius:4px;text-transform:uppercase;letter-spacing:.05em}

/* Saldo de vacaciones */
.barra{height:10px;border-radius:99px;background:var(--arena);overflow:hidden;display:flex;margin:10px 0 6px}
.barra span{display:block;height:100%}

/* Notificaciones */
.campana{position:relative;cursor:pointer;background:var(--papel);border:1px solid var(--linea);border-radius:99px;padding:7px 12px}
.campana .pill{position:absolute;top:-6px;right:-6px}
.panel-notif{position:absolute;right:0;top:44px;width:360px;max-height:420px;overflow:auto;background:var(--papel);border:1px solid var(--linea);border-radius:var(--radio);box-shadow:0 10px 30px rgba(0,0,0,.12);z-index:20}
.panel-notif a{display:block;padding:10px 14px;border-bottom:1px solid var(--linea);color:var(--tinta);text-decoration:none;font-size:14px}
.panel-notif a.no-leida{background:#f3f5fb}
.panel-notif small{color:var(--gris)}

/* Modal y toast */
.modal{position:fixed;inset:0;background:rgba(30,30,25,.45);display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}
.modal-caja{background:var(--papel);border-radius:1.6rem;max-width:620px;width:100%;max-height:92vh;overflow:auto;padding:26px;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.modal-caja.ancho{max-width:960px}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--tinta);color:#fff;padding:11px 18px;border-radius:10px;z-index:60;box-shadow:0 8px 24px rgba(0,0,0,.2)}
.toast.error{background:var(--rojo)}
.firma-pad{border:1.5px dashed var(--verde-2);border-radius:10px;background:#fff;touch-action:none;width:100%;height:170px;display:block;cursor:crosshair}
.firma-img{max-height:80px;border:1px solid var(--linea);border-radius:8px;padding:6px;background:#fff}
.visor{width:100%;height:60vh;border:1px solid var(--linea);border-radius:10px}
.clave-box{font-family:ui-monospace,Menlo,monospace;font-size:20px;background:var(--verde-claro);color:var(--verde);padding:12px 16px;border-radius:10px;text-align:center;letter-spacing:.08em;margin:10px 0}
.opcion{border:1.5px solid var(--linea);border-radius:10px;padding:12px;cursor:pointer;display:flex;gap:10px;align-items:flex-start}
.opcion input{width:auto;margin-top:4px}
.opcion:has(input:checked){border-color:var(--verde);background:var(--verde-claro)}

/* Calendario */
.cal{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.cal .dh{font-size:11px;text-transform:uppercase;color:var(--gris);text-align:center;padding:4px}
.cal .dia{min-height:78px;background:var(--papel);border:1px solid var(--linea);border-radius:8px;padding:4px 6px;font-size:12px}
.cal .dia.fuera{opacity:.35}
.cal .dia.hoy{border-color:var(--verde)}
.cal .ev{display:block;border-radius:4px;padding:0 4px;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:11px}
.cal .ev.aprobada{background:var(--ok-claro);color:var(--ok)}
.cal .ev.pendiente{background:var(--ambar-claro);color:var(--ambar)}

/* Login */
.login{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;background:#fff}
.login .tarjeta{width:100%;max-width:384px;padding:24px;border-radius:1.6rem}
.login .cab-login{text-align:center;margin-bottom:32px}
.login .cab-login p{color:var(--gris);font-size:14px;margin:18px 0 0}
.login input{background:#e8effd;border-color:transparent;border-radius:9999px;padding:10px 14px}
.login .btn{width:100%;justify-content:center;padding:12px}

/* Móvil */
.menu-movil{display:none}
@media (max-width:860px){
  .layout{grid-template-columns:1fr}
  .lateral{position:fixed;inset:0 30% 0 0;z-index:40;transform:translateX(-105%);transition:.2s;height:100vh;box-shadow:0 0 40px rgba(0,0,0,.2)}
  .lateral.abierto{transform:none}
  .principal{padding:18px}
  .menu-movil{display:inline-flex}
  .panel-notif{width:300px}
}
td .acciones{flex-wrap:nowrap}
@media (max-width:860px){ .g4{grid-template-columns:repeat(2,1fr)} .kpi .n{font-size:24px} }

/* Inicio: portal de accesos */
.portal{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.puerta{position:relative;display:flex;flex-direction:column;gap:6px;padding:24px 24px 22px;border-radius:1.6rem;text-decoration:none;color:var(--tinta);border:1px solid var(--linea);background:#fff;min-height:190px;transition:transform .15s,box-shadow .15s}
.puerta:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(59,79,157,.12)}
.puerta .punto{width:38px;height:38px;border-radius:50%;margin-bottom:10px}
.puerta b{font-size:19px;font-weight:800}
.puerta span:not(.punto){color:var(--gris);font-size:14px}
.puerta em{margin-top:auto;padding-top:12px;font-style:normal;font-weight:800;font-size:14px;color:var(--verde)}
.puerta.p1{background:#fef8e6;border-color:#fbe9b0} .puerta.p1 .punto{background:var(--punto1)}
.puerta.p2{background:#eef8fa;border-color:#cdebf0} .puerta.p2 .punto{background:var(--punto2)}
.puerta.p3{background:#ecf7ee;border-color:#c8e8cf} .puerta.p3 .punto{background:var(--punto3)}
.tareas{display:flex;flex-direction:column;gap:8px;margin-top:18px}
.tareas a{display:block;background:var(--verde-claro);color:var(--tinta);text-decoration:none;border-radius:1rem;padding:12px 16px;font-size:14px}
.tareas a:hover{background:#d6dcef}
.accesos{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.accesos a{display:flex;flex-direction:column;background:var(--arena);border-radius:1rem;padding:12px 14px;text-decoration:none;color:var(--tinta)}
.accesos a:hover{background:var(--verde-claro)}
.accesos b{font-size:14px} .accesos span{font-size:12px;color:var(--gris)}
.nav .ext{color:var(--gris);font-size:12px}
@media (max-width:860px){ .portal{gap:10px} .puerta{min-height:0;display:grid;grid-template-columns:30px 1fr auto;column-gap:12px;row-gap:0;align-items:center;padding:14px 16px;border-radius:1.2rem} .puerta .punto{width:30px;height:30px;margin:0;grid-row:1/3} .puerta b{font-size:16px} .puerta span:not(.punto){font-size:13px;grid-column:2} .puerta em{grid-column:3;grid-row:1/3;padding:0;margin:0;font-size:0} .puerta em::after{content:'›';font-size:26px;color:var(--verde)} .accesos{grid-template-columns:1fr} }

/* =========== Shell estilo Circle =========== */
body{background:#f7f9fa}
.topbar{position:sticky;top:0;z-index:30;height:60px;background:#2f2d30;color:#fff;display:flex;align-items:center;gap:14px;padding:0 18px}
.tb-logo{text-decoration:none;display:flex;align-items:center}
.logo.claro{color:#fff;font-size:24px} .logo.claro .puntos i{width:8px;height:8px} .logo.claro .puntos{gap:3px;margin-top:3px}
.tb-nav{flex:1;display:flex;justify-content:center;gap:4px}
.tb-nav a{color:#cfe9ee;text-decoration:none;font-weight:600;padding:8px 14px;border-radius:99px;font-size:15px}
.tb-nav a:hover{background:rgba(255,255,255,.08)} .tb-nav a.activo{color:#fff;background:rgba(255,255,255,.12)}
.tb-der{display:flex;align-items:center;gap:6px;margin-left:auto}
.tb-icono{position:relative;background:none;border:0;color:#fff;font-size:18px;cursor:pointer;padding:8px 10px;border-radius:99px;text-decoration:none;line-height:1}
.tb-icono:hover{background:rgba(255,255,255,.1)}
.tb-icono .pill{position:absolute;top:0;right:0;font-size:10px;padding:1px 5px;background:var(--punto2);color:var(--tinta)}
.tb-av{background:none;border:0;cursor:pointer;padding:2px;border-radius:50%}
.avatar{display:inline-flex;align-items:center;justify-content:center;border-radius:50%;color:#fff;font-weight:700;flex:0 0 auto;letter-spacing:.02em}
.menu-usuario{position:absolute;right:0;top:46px;background:#fff;color:var(--tinta);border-radius:1rem;box-shadow:0 12px 32px rgba(0,0,0,.18);min-width:220px;overflow:hidden;z-index:40}
.menu-usuario .mu-cab{padding:12px 14px;border-bottom:1px solid var(--linea)} .menu-usuario .mu-cab b{display:block;margin-bottom:4px}
.menu-usuario a{display:block;padding:10px 14px;color:var(--tinta);text-decoration:none} .menu-usuario a:hover{background:var(--arena)}
.panel-notif{top:46px;color:var(--tinta)} .pn-cab{padding:12px 14px;font-weight:800;border-bottom:1px solid var(--linea)}
.shell{display:grid;grid-template-columns:280px 1fr;min-height:calc(100vh - 60px)}
.sidebar{background:#3a383b;color:#e9e7ea;position:sticky;top:60px;height:calc(100vh - 60px);overflow:auto;padding:16px 12px 30px}
.snav a{display:flex;align-items:center;gap:10px;color:#e9e7ea;text-decoration:none;padding:8px 12px;border-radius:.7rem;font-size:15px;margin-bottom:1px}
.snav a:hover{background:rgba(255,255,255,.07)}
.snav a.activo{background:var(--punto2);color:var(--tinta);font-weight:600}
.snav .ico{width:20px;text-align:center;flex:0 0 20px}
.snav .cnt,.chat-lista .cnt{margin-left:auto;background:rgba(255,255,255,.14);border-radius:6px;font-size:11px;padding:1px 7px;font-weight:700}
.snav a.activo .cnt{background:rgba(0,0,0,.1)}
.snav .pill{margin-left:auto}
.sgrupo{color:#fff;font-weight:800;font-size:14px;padding:18px 12px 6px}
.contenido{padding:24px 28px;min-width:0}
.cols{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:22px;max-width:1120px;margin:0 auto}
.col-der .tarjeta{position:sticky;top:84px}
.col-der .tarjeta+.tarjeta{position:static}
.tarjeta{border-radius:1rem;border-color:#e6e7ea}
.cab-feed{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:18px 22px}
.cab-feed h1{margin:0;font-size:24px}
.btn.verde{background:#22b05a} .btn.verde:hover{filter:brightness(1.05)}
.bienvenida h2{font-size:28px;margin-bottom:6px} .bienvenida p{color:var(--gris);margin:0 0 16px}
.puertas{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.puerta-mini{display:flex;flex-direction:column;gap:2px;padding:14px;border-radius:.9rem;text-decoration:none;color:var(--tinta);border:1px solid transparent}
.puerta-mini .punto{width:22px;height:22px;border-radius:50%;margin-bottom:6px}
.puerta-mini small{color:var(--gris)}
.puerta-mini.p1{background:#fef8e6} .puerta-mini.p1 .punto{background:var(--punto1)}
.puerta-mini.p2{background:#eef8fa} .puerta-mini.p2 .punto{background:var(--punto2)}
.puerta-mini.p3{background:#ecf7ee} .puerta-mini.p3 .punto{background:var(--punto3)}
.puerta-mini:hover{border-color:var(--linea);box-shadow:0 4px 14px rgba(0,0,0,.06)}
.tareas{margin:0 0 18px}
.composer{display:flex;align-items:center;gap:12px;width:100%;cursor:pointer;text-align:left;font:inherit;color:var(--gris);padding:14px 18px}
.composer > span:not(.avatar){flex:1} .composer b{font-size:22px;color:var(--tinta);background:var(--arena);border-radius:.6rem;width:36px;height:36px;display:flex;align-items:center;justify-content:center}
/* Posts */
.post{background:#fff;border:1px solid #e6e7ea;border-left:1px solid #e6e7ea;border-radius:1rem;padding:22px 24px;margin-bottom:18px}
.post.fijada{border-left:4px solid var(--punto1)}
.post-cab{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.post-cab h3{font-size:22px;margin:0 0 12px;line-height:1.25} .post-cab h3 a{color:var(--tinta);text-decoration:none} .post-cab h3 a:hover{text-decoration:underline}
.post-acc{display:flex;gap:6px;align-items:center}
.icono{background:none;border:0;cursor:pointer;font-size:18px;color:var(--gris);padding:2px 8px;border-radius:8px} .icono:hover{background:var(--arena)}
.post-autor{display:flex;gap:10px;align-items:center;margin-bottom:14px;font-size:14px} .post-autor a{color:var(--gris)}
.post-cuerpo{font-size:16px;line-height:1.6;word-wrap:break-word}
.leer-mas{display:inline-block;margin-top:6px;font-weight:700}
.post-pie{display:flex;gap:6px;align-items:center;border-top:1px solid var(--linea);margin-top:16px;padding-top:10px;flex-wrap:wrap}
.icono-txt{background:none;border:0;cursor:pointer;color:var(--gris);font:inherit;font-size:14px;padding:6px 10px;border-radius:8px;text-decoration:none}
.icono-txt:hover{background:var(--arena)} .icono-txt.activo{color:var(--terracota)}
.video{position:relative;padding-top:56.25%;margin-top:14px;border-radius:.8rem;overflow:hidden;background:#000}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-link{display:flex;gap:12px;align-items:center;margin-top:14px;padding:12px 14px;border-radius:.8rem;background:#1f1e20;color:#fff;text-decoration:none}
.video-link span{width:38px;height:38px;border-radius:50%;background:#fff;color:#1f1e20;display:flex;align-items:center;justify-content:center;font-size:14px}
.video-link small{display:block;color:#bbb;font-size:12px;word-break:break-all}
.adjunto{display:inline-flex;margin-top:12px;padding:8px 12px;border-radius:.7rem;background:var(--arena);text-decoration:none;color:var(--tinta);font-size:14px}
.destacada{display:flex;gap:10px;padding:8px 0;text-decoration:none;color:var(--tinta)} .destacada b{display:block;font-size:14px;line-height:1.3} .destacada small{color:var(--gris)}
.mini-kpi{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--linea);font-size:14px}
.volver{text-decoration:none;font-weight:600}
.comentario{display:flex;gap:10px;margin:12px 0}
.burbuja{background:var(--arena);border-radius:.9rem;padding:10px 14px;flex:1;position:relative} .burbuja .icono{position:absolute;top:4px;right:4px;font-size:14px}
.lista-opc{display:flex;flex-direction:column;gap:8px}
/* Biblioteca */
.bib-cat{margin:18px 0 10px;font-size:15px;text-transform:uppercase;letter-spacing:.05em;color:var(--gris)}
.bib-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px}
.recurso{display:flex;gap:12px;background:#fff;border:1px solid #e6e7ea;border-radius:1rem;padding:16px}
.rec-ico{font-size:22px;width:40px;height:40px;border-radius:.7rem;background:var(--arena);display:flex;align-items:center;justify-content:center;flex:0 0 40px}
.rec-txt{flex:1;min-width:0} .rec-txt p{color:var(--gris);font-size:14px;margin:4px 0 10px}
.aviso{background:var(--ambar-claro);color:#7a5a07;border-radius:.8rem;padding:10px 12px;font-size:14px}
.aviso.error{background:var(--rojo-claro);color:var(--rojo)} .aviso.ok{background:var(--ok-claro);color:var(--ok)}
/* Aula */
.cursos{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.curso{background:#fff;border:1px solid #e6e7ea;border-radius:1rem;overflow:hidden;text-decoration:none;color:var(--tinta);display:flex;flex-direction:column}
.curso:hover{box-shadow:0 8px 24px rgba(0,0,0,.08)}
.curso-banner{height:110px;display:flex;align-items:flex-end;padding:12px 16px} .curso-banner span{font-size:44px;font-weight:800;color:rgba(255,255,255,.85);line-height:1}
.curso-txt{padding:14px 16px 16px;display:flex;flex-direction:column;gap:2px} .curso-txt small{color:var(--gris)} .curso-txt p{color:var(--gris);font-size:14px;margin:6px 0}
.curso-layout{display:grid;grid-template-columns:300px minmax(0,1fr);gap:18px;align-items:start}
.curso-indice{position:sticky;top:84px}
.lecciones{margin-top:12px;display:flex;flex-direction:column;gap:2px}
.lecciones .mod{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--gris);margin:12px 0 4px;font-weight:700}
.lecciones a{display:flex;gap:10px;align-items:center;padding:8px 10px;border-radius:.6rem;color:var(--tinta);text-decoration:none;font-size:14px}
.lecciones a:hover{background:var(--arena)} .lecciones a.activo{background:var(--verde-claro);font-weight:700}
.chk{width:22px;height:22px;border-radius:50%;border:1.5px solid var(--linea);display:flex;align-items:center;justify-content:center;font-size:11px;color:var(--gris);flex:0 0 22px}
.chk.ok{background:var(--punto3);border-color:var(--punto3);color:#fff}
.curso-contenido h1{margin-top:4px}
/* Chat */
.chat{display:grid;grid-template-columns:320px minmax(0,1fr);height:calc(100vh - 108px);background:#fff;border:1px solid #e6e7ea;border-radius:1rem;overflow:hidden;max-width:1200px;margin:0 auto}
.chat-lista{border-right:1px solid var(--linea);overflow:auto;padding-bottom:16px}
.chat-lista-cab{display:flex;justify-content:space-between;align-items:center;padding:16px;border-bottom:1px solid var(--linea);position:sticky;top:0;background:#fff;z-index:1}
.chat-lista a{display:flex;gap:10px;align-items:center;padding:9px 14px;text-decoration:none;color:var(--tinta)}
.chat-lista a:hover{background:var(--arena)} .chat-lista a.activo{background:var(--verde-claro)}
.chat-lista a div{min-width:0;flex:1} .chat-lista b{display:block;font-size:14px} .chat-lista small{display:block;color:var(--gris);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chat-lista .cnt{background:var(--terracota);color:#fff}
.sgrupo-claro{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--gris);padding:14px 14px 4px}
.canal-ico{width:34px;height:34px;border-radius:.6rem;background:var(--arena);display:flex;align-items:center;justify-content:center;font-weight:800;color:var(--gris);flex:0 0 34px}
.chat-hilo{display:flex;flex-direction:column;min-width:0;min-height:0}
.chat-vacio{margin:auto;max-width:320px} .chat-vacio p{color:var(--gris)}
.hilo-cab{display:flex;gap:10px;align-items:center;padding:12px 18px;border-bottom:1px solid var(--linea)} .hilo-cab b{display:block} .hilo-cab small{color:var(--gris)}
.volver-chat{display:none;text-decoration:none;font-size:20px;padding:0 6px}
.hilo-msgs{flex:1;overflow:auto;padding:14px 18px}
.msg{display:flex;gap:10px;padding:3px 0} .msg:not(.seguido){margin-top:10px}
.av-esp{width:34px;flex:0 0 34px}
.msg-cab{font-size:14px} .msg-txt{font-size:15px;line-height:1.5;word-wrap:break-word}
.dia-sep{text-align:center;margin:14px 0 4px;font-size:12px;color:var(--gris)} .dia-sep span{background:var(--arena);padding:3px 10px;border-radius:99px}
.hilo-form{display:flex;gap:10px;padding:12px 16px;border-top:1px solid var(--linea);align-items:flex-end}
.hilo-form textarea{min-height:42px;max-height:160px;resize:none;border-radius:1.2rem}
.lista-personas{max-height:360px;overflow:auto;margin-top:10px} .lista-personas a{display:flex;gap:10px;align-items:center;padding:8px;border-radius:.6rem;text-decoration:none;color:var(--tinta)} .lista-personas a:hover{background:var(--arena)} .lista-personas small{display:block;color:var(--gris)}
/* Legajo terapeuta */
.calc{margin:6px 0 14px}
.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:10px}
.calc-grid div{background:var(--arena);border-radius:.8rem;padding:10px 12px;display:flex;flex-direction:column}
.calc-grid span{font-size:12px;color:var(--gris)} .calc-grid b{font-size:18px}
.calc-grid .dest{background:var(--verde-claro)} .calc-grid .dest b{color:var(--verde)}
.acuerdo{padding-left:18px;margin:0;font-size:14px;line-height:1.6} .acuerdo li{margin-bottom:6px}
.mov{display:flex;justify-content:space-between;gap:10px;padding:8px 0;border-bottom:1px solid var(--linea);font-size:14px;align-items:center}
.e-informada{background:#e6f0fb;color:#2d5fa0}
.menu-movil{display:none}
@media (max-width:1100px){ .cols{grid-template-columns:1fr} .col-der{display:none} }
@media (max-width:860px){
  .topbar{padding:0 10px;gap:6px} .tb-nav{display:none} .menu-movil{display:inline-block}
  .shell{grid-template-columns:1fr}
  .sidebar{position:fixed;top:60px;left:0;bottom:0;width:82%;max-width:320px;z-index:35;transform:translateX(-105%);transition:.2s;height:auto;box-shadow:0 0 40px rgba(0,0,0,.3)}
  .sidebar.abierto{transform:none}
  .contenido{padding:14px}
  .puertas{grid-template-columns:repeat(3,1fr);gap:8px} .puerta-mini{padding:10px;text-align:center;align-items:center} .puerta-mini small{display:none} .puerta-mini b{font-size:13px} .bienvenida h2{font-size:22px}
  .post{padding:16px} .post-cab h3{font-size:19px}
  .curso-layout{grid-template-columns:1fr} .curso-indice{position:static}
  .chat{grid-template-columns:1fr;height:calc(100vh - 88px)} .chat.con-hilo .chat-lista{display:none} .chat:not(.con-hilo) .chat-hilo{display:none} .volver-chat{display:block}
  .calc-grid{grid-template-columns:1fr 1fr}
}

/* =========== Aula interactiva =========== */
.tag-act{font-size:12px}
.tabs-mini{display:flex;gap:4px;margin:12px 0 4px;background:var(--arena);border-radius:.7rem;padding:3px}
.tabs-mini a{flex:1;text-align:center;padding:6px;border-radius:.6rem;text-decoration:none;color:var(--gris);font-size:13px;font-weight:600}
.tabs-mini a.activo{background:#fff;color:var(--tinta);box-shadow:0 1px 3px rgba(0,0,0,.08)}
.bloques{display:flex;flex-direction:column;gap:14px;margin-top:16px}
.bloque{border:1px solid #e6e7ea;border-radius:1rem;padding:16px 18px;background:#fff}
.bloque h3{margin-bottom:8px}
.bloque-texto{background:var(--arena);border-color:transparent}
.enunciado{display:block;font-weight:700;font-size:15px;color:var(--tinta);margin-bottom:8px;line-height:1.45}
.lectura{max-height:520px;overflow:auto;border-radius:.7rem;background:#fbfbfc;border:1px solid var(--linea);padding:6px 0}
.linea{display:flex;gap:10px;padding:5px 14px;font-size:15px;line-height:1.55}
.linea:hover{background:#f3f5fb}
.ln{flex:0 0 38px;color:var(--gris);font-size:12px;font-weight:700;padding-top:3px;text-align:right}
.opciones-mc{display:flex;flex-direction:column;gap:6px}
.opcion.correcta{border-color:var(--ok);background:var(--ok-claro)} .opcion.incorrecta{border-color:var(--rojo);background:var(--rojo-claro)}
.opcion.mini{padding:6px 10px;font-size:13px}
.coment-docente{margin-top:10px;background:#eef3ff;border-left:3px solid var(--verde);border-radius:.6rem;padding:10px 12px;font-size:14px}
.barra-entrega{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-top:20px;padding-top:14px;border-top:1px solid var(--linea);position:sticky;bottom:0;background:#fff;padding-bottom:6px}
.devolucion{background:#eef3ff;border-radius:1rem;padding:14px 16px;margin:14px 0}
.rub-res{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:6px;margin-top:10px}
.rub-res div{background:#fff;border-radius:.6rem;padding:8px 10px;display:flex;justify-content:space-between;gap:8px;font-size:14px}
.aula-iframe{width:100%;height:500px;border:1px solid var(--linea);border-radius:1rem;margin-top:14px;background:#fff}
.corr-item{display:flex;gap:12px}
.corr-item .resp{background:var(--arena);border-radius:.7rem;padding:10px 12px;margin:6px 0 10px;font-size:15px;line-height:1.5}
.rubrica{display:flex;flex-direction:column;gap:10px;margin-bottom:14px}
.rub-fila{display:flex;flex-direction:column;gap:6px;padding-bottom:10px;border-bottom:1px solid var(--linea)}
.bloque-ed{border:1px dashed #d6d8e0;border-radius:.9rem;padding:12px 14px;margin-bottom:10px;background:#fcfcfd;align-items:end}
.bloque-ed-cab{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.lista-check{max-height:220px;overflow:auto;border:1px solid var(--linea);border-radius:.8rem;padding:8px 12px;display:flex;flex-direction:column;gap:4px}
.tarjeta-app{display:flex;gap:14px;align-items:center;background:linear-gradient(90deg,#fef8e6,#eef8fa)}
.pasos{line-height:1.8;padding-left:20px}
@media (max-width:860px){ .corr-item{flex-direction:column;gap:4px} .tarjeta-app{flex-wrap:wrap} }