:root{
  --fondo:#07090F;--capa:rgba(255,255,255,.035);--capa-2:rgba(255,255,255,.055);--capa-3:rgba(255,255,255,.09);
  --borde:rgba(255,255,255,.08);--borde-2:rgba(255,255,255,.16);
  --texto:#F1F3F9;--texto-2:#A6ADBB;--texto-3:#6B7280;
  --acento:#5EEAD4;--suave:#A6ADBB;
  --violeta:#7C5CFF;--cian:#22D3EE;--rosa:#FF4FA3;--ambar:#FFB020;--lima:#34D399;--coral:#FB7185;
  --grad-1:linear-gradient(135deg,#7C5CFF 0%,#22D3EE 100%);
  --grad-2:linear-gradient(135deg,#FF4FA3 0%,#FFB020 100%);
  --grad-3:linear-gradient(135deg,#34D399 0%,#22D3EE 100%);
  --display:'Plus Jakarta Sans',system-ui,sans-serif;--ui:'Inter',system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--ui);background:var(--fondo);color:var(--texto);line-height:1.55;min-height:100vh;overflow-x:hidden;
  padding:env(safe-area-inset-top,0) 0 env(safe-area-inset-bottom,0)}
a{color:var(--cian);text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,textarea,select{font:inherit;color:var(--texto)}
.envoltura{max-width:660px;margin:0 auto;padding:0 16px;position:relative}

/* ---------- fondo vivo ---------- */
.aurora{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
/* Las manchas se pintan una sola vez con degradados suaves: antes eran círculos desenfocados que se movían
   sin parar, y eso tenía a la compu redibujando la pantalla todo el tiempo (se calentaba). */
.aurora i{position:absolute;border-radius:50%;opacity:.55}
.aurora .a{width:84vmax;height:84vmax;left:-32vmax;top:-37vmax;background:radial-gradient(closest-side,#7C5CFF 45%,rgba(124,92,255,0))}
.aurora .b{width:70vmax;height:70vmax;right:-30vmax;top:0;background:radial-gradient(closest-side,#22D3EE 45%,rgba(34,211,238,0));opacity:.45}
.aurora .c{width:63vmax;height:63vmax;left:11vmax;bottom:-34vmax;background:radial-gradient(closest-side,#FF4FA3 45%,rgba(255,79,163,0));opacity:.4}
.aurora::after{content:"";position:absolute;inset:0;background:radial-gradient(80% 60% at 50% 40%,transparent,var(--fondo) 100%)}
.aurora::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.09) 1px,transparent 1.3px);background-size:26px 26px;mask-image:radial-gradient(70% 70% at 50% 40%,#000 30%,transparent 100%);-webkit-mask-image:radial-gradient(70% 70% at 50% 40%,#000 30%,transparent 100%);opacity:.7}

/* ---------- barra ---------- */
.barra{display:flex;flex-direction:column;align-items:stretch;gap:4px;padding:12px 0 10px}
.barra .fila-sup{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:46px}
.barra .fila-izq{display:flex;align-items:center;gap:10px}
.barra .fila-sup.barra-der{justify-content:flex-end;gap:10px}
.marca-caja{display:flex;justify-content:center;min-width:0}
.barra .marca{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;margin:8px 0 2px;min-width:0}
.barra .marca-mono{flex:none;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font-family:'Unbounded',var(--display);font-weight:900;font-size:.9rem;letter-spacing:-.06em;color:#fff;
  background:radial-gradient(circle at 30% 25%,#1a1440,#0B0E16 70%);position:relative;isolation:isolate}
.barra .marca-mono::before{content:"";position:absolute;inset:-2px;border-radius:50%;background:conic-gradient(from 200deg,#7C5CFF,#22D3EE,#FF4FA3,#7C5CFF);z-index:-1}
.barra .marca-mono::after{content:"";position:absolute;inset:0;border-radius:50%;background:radial-gradient(circle at 30% 25%,#1c1646,#0B0E16 70%);z-index:-1}
@keyframes girar{to{transform:rotate(360deg)}}
.barra .marca-texto{display:flex;flex-direction:column;align-items:center;line-height:1;min-width:0}
.barra .marca-texto em{font-style:normal;font-family:var(--display);font-weight:800;font-size:.64rem;letter-spacing:.42em;text-transform:uppercase;color:#9fb0ff;margin-bottom:6px;padding-left:.42em;opacity:.9}
.barra .marca-linea{display:flex;align-items:baseline;justify-content:center;gap:10px;white-space:nowrap}
.barra .marca-texto b{font-family:'Unbounded',var(--display);font-weight:900;font-size:1.75rem;letter-spacing:-.05em;line-height:1;
  background:linear-gradient(100deg,#fff 0%,#c9c2ff 40%,#8fe4ff 75%,#ffb3dd 100%);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;
  text-shadow:0 0 24px rgba(124,92,255,.0);white-space:nowrap}
/* El degradado va en cada pieza por separado (Safari oculta el texto si un hijo con opacidad hereda background-clip:text) */
.barra .marca-texto small{display:inline-flex;align-items:baseline;gap:6px;line-height:1;white-space:nowrap;color:#9fb0ff}
.barra .marca-texto small i{display:inline-block;font-style:normal;font-family:var(--display);font-weight:700;font-size:.6rem;letter-spacing:.3em;text-transform:uppercase;color:#9fb0ff;transform:translateY(-2px)}
.barra .marca-texto small span{display:inline-block;font-family:'Pinyon Script',cursive;font-size:2.2rem;font-weight:400;letter-spacing:0;line-height:.9;padding:0 8px 4px 2px;
  background:linear-gradient(95deg,#22D3EE 0%,#8fb8ff 45%,#FF4FA3 100%);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.btn-menu{flex:none;width:46px;height:46px;border-radius:15px;border:0;cursor:pointer;position:relative;display:grid;place-items:center;isolation:isolate;
  background:linear-gradient(135deg,rgba(124,92,255,.32),rgba(34,211,238,.18));box-shadow:0 10px 28px rgba(124,92,255,.35),inset 0 1px 0 rgba(255,255,255,.18);transition:transform .15s}
.btn-menu::before{content:"";position:absolute;inset:-1.5px;border-radius:16px;padding:1.5px;background:linear-gradient(135deg,#7C5CFF,#22D3EE,#FF4FA3);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;z-index:-1;opacity:.95}
.btn-menu:active{transform:scale(.94)}
.btn-menu .rayas{display:flex;flex-direction:column;gap:5px;align-items:flex-end}
.btn-menu .rayas i{display:block;height:3px;border-radius:3px;background:#fff;width:24px;box-shadow:0 0 10px rgba(255,255,255,.35)}
.btn-menu .rayas i:nth-child(2){width:16px;background:linear-gradient(90deg,#22D3EE,#fff)}
.btn-menu .rayas i:nth-child(3){width:20px}
.btn-menu .globo{position:absolute;top:-6px;right:-6px;min-width:22px;height:22px;padding:0 6px;border-radius:99px;background:#FB7185;color:#fff;font-size:.72rem;font-weight:800;display:grid;place-items:center;border:2px solid #0B0E17}
@media (max-width:380px){.barra .marca-texto b{font-size:1.5rem}.barra .marca-texto small span{font-size:1.9rem}}
.barra .etiqueta{flex:none;align-self:center;margin:0;font-family:var(--display);font-size:.56rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;padding:5px 9px;border-radius:99px;
  color:#dfe6ff;background:rgba(124,92,255,.14);border:1px solid rgba(124,92,255,.45);box-shadow:0 0 0 3px rgba(124,92,255,.08)}

/* ---------- tarjetas de vidrio ---------- */
.tarjeta{position:relative;background:linear-gradient(180deg,rgba(255,255,255,.04),transparent 40%),rgba(13,17,26,.74);border:1px solid var(--borde);border-radius:22px;padding:22px 20px;margin:14px 0;
  box-shadow:0 1px 0 rgba(255,255,255,.06) inset,0 20px 50px rgba(0,0,0,.35);
  animation:entra .55s cubic-bezier(.2,.7,.2,1) both;animation-delay:calc(var(--i,0)*80ms)}
@keyframes entra{from{opacity:0;transform:translateY(16px)}}
.tarjeta h2{font-family:var(--display);font-weight:800;font-size:1.02rem;letter-spacing:-.02em;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.tarjeta h2 .n{font-family:var(--ui);font-weight:600;font-size:.7rem;color:var(--texto-2);background:var(--capa-3);padding:3px 9px;border-radius:99px}

/* ---------- credencial ---------- */
.credencial{padding:0;overflow:hidden}
.credencial .banda{height:96px;background:linear-gradient(120deg,#7C5CFF,#22D3EE 45%,#FF4FA3 80%,#FFB020);background-size:300% 100%}
@keyframes banda{to{background-position:100% 0}}
.credencial .banda::after{content:"";position:absolute;inset:0 0 auto;height:96px;background:linear-gradient(180deg,transparent 40%,rgba(7,9,15,.35))}
.credencial .cuerpo{padding:0 20px 22px;margin-top:-48px;display:flex;align-items:flex-end;gap:16px;position:relative}
.avatar{width:96px;height:96px;border-radius:50%;flex:none;position:relative;cursor:pointer;padding:4px;
  background:conic-gradient(from -90deg,var(--anillo-a,#7C5CFF),var(--anillo-b,#22D3EE) calc(var(--p,0)*1%),rgba(255,255,255,.1) 0);
  box-shadow:0 0 0 1px rgba(255,255,255,.06),0 10px 30px var(--anillo-halo,rgba(124,92,255,.3))}
.nivel-aldia{--anillo-a:#FFE08A;--anillo-b:#C9962B;--anillo-halo:rgba(255,200,90,.4)}
.nivel-medio{--anillo-a:#F4F6FA;--anillo-b:#8E97AB;--anillo-halo:rgba(220,226,240,.35)}
.nivel-bajo{--anillo-a:#FF8A9B;--anillo-b:#C0263A;--anillo-halo:rgba(251,113,133,.4)}
.avatar .int{width:100%;height:100%;border-radius:50%;overflow:hidden;background:#141826;border:3px solid #0B0E17;display:grid;place-items:center;
  font-family:var(--display);font-weight:800;font-size:1.75rem;background-image:var(--grad-1);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:var(--cian)}
/* disco oscuro detrás de las iniciales: sin él, con el anillo lleno (100%) las iniciales se perdían */
.avatar::before{content:"";position:absolute;inset:4px;border-radius:50%;background:#141826}
.avatar .int{position:relative}
.avatar .int:has(img){-webkit-text-fill-color:initial}
.avatar img{width:100%;height:100%;object-fit:cover}
.avatar small{position:absolute;right:-1px;bottom:3px;width:28px;height:28px;border-radius:50%;background:var(--grad-1);color:#fff;display:grid;place-items:center;font-size:1rem;font-weight:800;border:3px solid #0B0E17}
.credencial .datos{padding-bottom:4px;min-width:0}
.credencial h3{font-family:var(--display);font-weight:800;font-size:1.5rem;letter-spacing:-.03em;line-height:1.1}
.credencial p{color:var(--texto-2);font-size:.92rem;margin-top:4px}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.chip{font-size:.7rem;font-weight:700;letter-spacing:.04em;padding:5px 10px;border-radius:99px;background:var(--capa-3);color:var(--texto-2);border:1px solid var(--borde);display:inline-flex;align-items:center;gap:6px}
.chip.ok{color:#FFD86B;background:rgba(255,200,90,.12);border-color:rgba(255,200,90,.4)}
.chip.ok::before{content:"";width:6px;height:6px;border-radius:50%;background:#FFD86B;box-shadow:0 0 0 0 rgba(255,216,107,.6);animation:pulso 2s 3}
@keyframes pulso{70%{box-shadow:0 0 0 6px rgba(52,211,153,0)}100%{box-shadow:0 0 0 0 rgba(52,211,153,0)}}
.chip.mal{color:#FF8A9B;background:rgba(251,113,133,.14);border-color:rgba(251,113,133,.45)}
.chip.medio{color:#E6E9F0;background:rgba(230,233,240,.1);border-color:rgba(230,233,240,.35)}

/* ---------- anillos ---------- */
.anillos{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.anillo{background:var(--capa-2);border:1px solid var(--borde);border-radius:18px;padding:16px 12px 14px;text-align:center;position:relative;overflow:hidden}
.anillo::before{content:"";position:absolute;inset:-40% -40% auto;height:80%;background:radial-gradient(closest-side,var(--halo),transparent);opacity:.35;pointer-events:none}
.anillo svg{width:108px;height:108px;display:block;margin:0 auto 6px;overflow:visible;position:relative}
.anillo circle{fill:none;stroke-width:9;stroke-linecap:round}
.anillo .pista{stroke:rgba(255,255,255,.07)}
.anillo .valor{transform:rotate(-90deg);transform-origin:center;transition:stroke-dashoffset 1.3s cubic-bezier(.4,0,.2,1);filter:drop-shadow(0 0 8px var(--halo))}
.anillo text{fill:var(--texto);font-family:var(--display);font-weight:800;font-size:23px;letter-spacing:-.03em}
.anillo b{display:inline-flex;align-items:center;gap:6px;font-size:.74rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--marca,var(--texto-2));position:relative}
.anillo b::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--marca);box-shadow:0 0 8px var(--marca)}
#anillo-asistencia{--marca:#22D3EE} #anillo-tareas{--marca:#A78BFA}
.anillo span{display:block;font-size:.84rem;color:var(--texto-2);margin-top:4px;position:relative}

/* ---------- clases ---------- */
.puntos{display:flex;flex-wrap:wrap;gap:7px}
.punto{width:36px;height:36px;border-radius:11px;position:relative;display:grid;place-items:center;font-size:.74rem;font-weight:700;
  background:rgba(251,113,133,.14);border:1px solid rgba(251,113,133,.38);color:#FCA5AF;animation:pop .4s cubic-bezier(.2,.9,.3,1.4) both;animation-delay:calc(var(--i,0)*25ms)}
@keyframes pop{from{opacity:0;transform:scale(.6)}}
.punto.si{background:var(--grad-3);border-color:transparent;color:#052e22;box-shadow:0 4px 14px rgba(52,211,153,.35)}
.punto:hover::after,.punto:focus::after{content:attr(data-t);position:absolute;bottom:125%;left:50%;transform:translateX(-50%);background:#fff;color:#07090F;padding:7px 11px;border-radius:9px;font-size:.78rem;font-weight:600;white-space:nowrap;z-index:5}
.con-globo{position:relative}
.con-globo .punto::after{content:none}   /* en la tarjeta del alumno el globo lo acomoda el script, para que no se salga de la pantalla */
.globo-punto{position:absolute;z-index:6;width:max-content;max-width:100%;box-sizing:border-box;background:#fff;color:#07090F;padding:8px 12px;border-radius:10px;font-size:.8rem;font-weight:600;line-height:1.35;white-space:normal;pointer-events:none;box-shadow:0 10px 26px rgba(0,0,0,.4);animation:globo-entra .18s ease-out}
@keyframes globo-entra{from{opacity:0;transform:translateY(4px)}}
.globo-punto::after{content:'';position:absolute;top:100%;left:var(--flecha,50%);margin-left:-6px;border:6px solid transparent;border-top-color:#fff}
.leyenda{display:flex;gap:16px;margin-top:14px;font-size:.8rem;color:var(--texto-2)}
.leyenda i{display:inline-block;width:12px;height:12px;border-radius:4px;vertical-align:-1px;margin-right:6px}

/* ---------- tareas ---------- */
.tarea{background:var(--capa-2);border:1px solid var(--borde);border-radius:16px;padding:14px 14px 14px 18px;margin-bottom:10px;position:relative;overflow:hidden;transition:transform .15s,border-color .15s}
.tarea:hover{transform:translateY(-1px);border-color:var(--borde-2)}
.tarea::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--franja,var(--texto-3))}
.tarea.ok{--franja:var(--grad-3)} .tarea.falta{--franja:var(--coral)} .tarea.tarde{--franja:var(--grad-2)}
.tarea header{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.tarea h4{font-family:var(--display);font-weight:700;font-size:.98rem;line-height:1.35;letter-spacing:-.01em}
.tarea .fecha{font-size:.8rem;color:var(--texto-2);margin-top:3px}
.tarea .desc{font-size:.88rem;color:var(--texto-2);margin-top:6px}
.estado{font-size:.68rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:5px 10px;border-radius:99px;white-space:nowrap;flex:none}
.estado.ok{background:rgba(52,211,153,.15);color:#34D399}
.estado.falta{background:rgba(251,113,133,.15);color:var(--coral)}
.estado.tarde{background:rgba(255,176,32,.15);color:var(--ambar)}
.subir{margin-top:12px;display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.subir input[type=file]{display:none}
.entregado{margin-top:10px;font-size:.86rem;color:var(--texto-2)}
.entregado b{color:#34D399;font-weight:700}

/* ---------- avisos ---------- */
.aviso{padding:12px 0;border-top:1px solid var(--borde);display:flex;gap:14px}
.aviso:first-of-type{border-top:0;padding-top:0}
.aviso time{flex:none;width:52px;text-align:center;background:var(--grad-1);border-radius:12px;padding:6px 0;font-family:var(--display);font-weight:800;font-size:1rem;line-height:1.05;color:#fff;height:fit-content;box-shadow:0 6px 16px rgba(124,92,255,.3)}
.aviso time small{display:block;font-family:var(--ui);font-weight:700;font-size:.6rem;letter-spacing:.08em;text-transform:uppercase;opacity:.85}
.aviso p{font-size:.93rem;padding-top:4px}

/* ---------- botones y campos ---------- */
.boton{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:.92rem;line-height:1.15;letter-spacing:.005em;min-height:44px;padding:10px 20px;border-radius:999px;position:relative;overflow:hidden;text-align:center;text-decoration:none;transition:transform .1s,box-shadow .2s,background .15s}
.boton svg{flex:none}
.boton:active{transform:scale(.97)}
/* principal: relleno con degradado */
.boton-lleno{background:var(--grad-1);color:#fff;border:0;box-shadow:0 6px 16px rgba(124,92,255,.26)}
.boton-lleno:hover{box-shadow:0 8px 20px rgba(124,92,255,.36)}
/* secundario: tonal, sin orilla */
.boton-linea{border:0;color:var(--texto);background:rgba(255,255,255,.09)}
.boton-linea:hover{background:rgba(255,255,255,.14)}
/* de texto: acciones menores */
.boton-texto{background:none;border:0;color:#5EEAD4;padding-left:10px;padding-right:10px;box-shadow:none}
.boton-texto:hover{background:rgba(94,234,212,.08)}
/* redondo con ícono */
.boton-icono{flex:none;width:40px;height:40px;padding:0;border-radius:50%;border:0;background:rgba(255,255,255,.09);color:var(--texto);display:inline-grid;place-items:center;cursor:pointer;transition:background .15s}
.boton-icono:hover{background:rgba(255,255,255,.14)}
.boton-icono:disabled{opacity:.45;pointer-events:none}
.boton-icono svg{width:20px;height:20px}
.boton[disabled]{opacity:.5;pointer-events:none}
.campo{margin-bottom:16px}
.campo label{display:block;font-size:.82rem;font-weight:600;margin-bottom:7px;color:var(--texto-2)}
.campo label span{font-weight:400;color:var(--texto-3)}
.campo input,.campo textarea,.campo select{width:100%;background:rgba(0,0,0,.42);border:1px solid var(--borde);border-radius:14px;padding:12px 14px;font-size:1rem;transition:border-color .15s,box-shadow .15s}
.campo input:focus,.campo textarea:focus{outline:0;border-color:var(--violeta);box-shadow:0 0 0 3px rgba(124,92,255,.2)}
.campo textarea{min-height:150px;resize:vertical;line-height:1.6}
.ayuda{font-size:.84rem;color:var(--texto-2);margin-top:8px}
::placeholder{color:#8792A2;opacity:1}

/* ---------- estados ---------- */
.mensaje{padding:13px 15px;border-radius:14px;font-size:.92rem;margin:14px 0;border:1px solid var(--borde);background:var(--capa-2)}
.mensaje.ok{border-color:rgba(52,211,153,.35);color:#34D399}
.mensaje.error{border-color:rgba(251,113,133,.35);color:var(--coral)}
.cargando{text-align:center;padding:60px 20px;color:var(--texto-2)}
.cargando::before{content:"";display:block;width:34px;height:34px;margin:0 auto 16px;border-radius:50%;border:3px solid var(--borde-2);border-top-color:var(--cian);animation:gira .8s linear infinite}
@keyframes gira{to{transform:rotate(360deg)}}
.oculto{display:none!important}
.pie{text-align:center;padding:24px 20px 40px;color:var(--texto-3);font-size:.8rem}
.pie a{color:var(--texto-2)}

/* ---------- panel del maestro ---------- */
.pestanas{display:flex;gap:4px;background:rgba(13,17,26,.7);border:1px solid var(--borde);border-radius:16px;padding:4px;margin:14px 0}
.pestanas button{flex:1;padding:10px;font-size:.86rem;font-weight:700;color:var(--texto-2);border-radius:12px;transition:background .2s,color .2s,box-shadow .2s}
.pestanas button.activa{background:var(--grad-1);color:#fff;box-shadow:0 6px 18px rgba(124,92,255,.35)}
.totales{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:14px}
.totales div{background:rgba(13,17,26,.7);border:1px solid var(--borde);border-radius:18px;padding:14px 6px;text-align:center;animation:entra .5s both;animation-delay:calc(var(--i,0)*70ms)}
.totales b{display:block;font-family:var(--display);font-size:2rem;font-weight:800;line-height:1;letter-spacing:-.03em;background:var(--grad-1);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.totales .aldia b{background:linear-gradient(135deg,#34D399,#22D3EE);-webkit-background-clip:text;background-clip:text}
.totales .medio b{background:linear-gradient(135deg,#FFB020,#FF4FA3);-webkit-background-clip:text;background-clip:text}
.totales .bajo b{background:linear-gradient(135deg,#FB7185,#FF4FA3);-webkit-background-clip:text;background-clip:text}
.totales span .e{display:block;font-size:1rem;margin-bottom:2px}
.totales span{display:block;font-size:.62rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--texto-2);margin-top:6px}
.filtros{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.filtros button{font-size:.78rem;font-weight:700;padding:8px 13px;border-radius:99px;background:var(--capa);border:1px solid var(--borde);color:var(--texto-2);transition:all .15s}
.filtros button.activo{background:rgba(124,92,255,.18);border-color:rgba(124,92,255,.5);color:#fff}
.buscar{width:100%;background:rgba(0,0,0,.25);border:1px solid var(--borde);border-radius:14px;padding:12px 14px;margin-bottom:12px}
.buscar:focus{outline:0;border-color:var(--violeta);box-shadow:0 0 0 3px rgba(124,92,255,.2)}

.rejilla{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}
.ficha{display:block;text-align:left;color:inherit;background:rgba(13,17,26,.7);border:1px solid var(--borde);border-radius:20px;padding:16px;position:relative;overflow:hidden;
  transition:transform .2s,border-color .2s,box-shadow .2s;
  animation:entra .5s cubic-bezier(.2,.7,.2,1) both;animation-delay:calc(var(--i,0)*50ms)}
.ficha::before{content:"";position:absolute;inset:-1px;border-radius:21px;padding:1px;background:var(--grad-1);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .2s;pointer-events:none}
.ficha:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(124,92,255,.22)}
.ficha:hover::before{opacity:1}
.ficha.aldia::before{background:linear-gradient(135deg,#34D399,#22D3EE);opacity:.55}
.ficha.medio::before{background:linear-gradient(135deg,#FFB020,#FF4FA3);opacity:.55}
.ficha.bajo::before{background:linear-gradient(135deg,#FB7185,#FF4FA3);opacity:.7}
.ficha.aldia:hover{box-shadow:0 18px 40px rgba(52,211,153,.2)}
.ficha.medio:hover{box-shadow:0 18px 40px rgba(255,176,32,.2)}
.ficha.bajo:hover{box-shadow:0 18px 40px rgba(251,113,133,.22)}
.ficha.inactivo{opacity:.45}
.ficha .cima{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.ficha .avatar{width:68px;height:68px;padding:3px;cursor:default;box-shadow:none}
.ficha .avatar .int{font-size:1rem;border-width:2px}
.ficha .quien{min-width:0}
.ficha h4{font-family:var(--display);font-weight:800;font-size:1rem;letter-spacing:-.02em;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ficha .quien p{font-size:.8rem;color:var(--texto-2);margin-top:4px;display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.ficha .id{font-family:var(--display);font-weight:800;font-size:.68rem;letter-spacing:.08em;color:#fff;background:var(--grad-1);padding:2px 7px;border-radius:6px}
.ficha .medidas{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.ficha .medida{border-radius:14px;padding:12px 13px 13px;border:1px solid var(--borde);background:rgba(0,0,0,.22);position:relative;overflow:hidden}
.ficha .medida::before{content:"";position:absolute;inset:0;background:var(--tinte);opacity:.1;pointer-events:none}
.ficha .medida:nth-child(1){--tinte:#22D3EE;--marca:#22D3EE}
.ficha .medida:nth-child(2){--tinte:#A78BFA;--marca:#A78BFA}
.ficha .medida span{display:flex;align-items:center;gap:6px;font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--marca);margin-bottom:6px;position:relative}
.ficha .medida span::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--marca);box-shadow:0 0 8px var(--marca)}
.ficha .medida b{display:block;font-family:var(--display);font-weight:800;font-size:1.55rem;line-height:1;letter-spacing:-.03em;color:#fff;position:relative}
.ficha .medida b.baja{color:var(--coral)} .ficha .medida b.media{color:var(--ambar)}
.ficha .medida .pista{height:5px;border-radius:3px;background:rgba(255,255,255,.1);margin-top:9px;overflow:hidden;position:relative}
.ficha .medida .pista i{display:block;height:100%;background:var(--marca);border-radius:3px;box-shadow:0 0 8px var(--marca)}
.ficha .medida .pista i.baja{background:var(--coral);box-shadow:none} .ficha .medida .pista i.media{background:var(--ambar);box-shadow:none}
.ficha .abajo{display:flex;justify-content:space-between;align-items:center;margin-top:12px;font-size:.76rem;color:var(--texto-3)}
.ficha .abajo .chip{font-size:.64rem}

.sin{margin-top:12px;padding:14px 16px;border:1px solid rgba(251,113,133,.3);background:rgba(251,113,133,.08);border-radius:14px;font-size:.9rem}
.sin b{color:var(--coral)}
.sin ul{margin:8px 0 0 18px}

/* ---------- mensaje de ánimo según nivel ---------- */
.animo{border-width:1px;overflow:hidden}
.animo::before{content:"";position:absolute;inset:0;background:var(--animo-fondo);opacity:.14;pointer-events:none}
.animo::after{content:"";position:absolute;width:220px;height:220px;right:-70px;top:-90px;border-radius:50%;background:var(--animo-halo);filter:blur(50px);opacity:.55;pointer-events:none}
.animo-aldia{--animo-fondo:linear-gradient(135deg,#FFE08A,#C9962B);--animo-halo:#E0B04A;border-color:rgba(255,200,90,.4)}
.animo-medio{--animo-fondo:linear-gradient(135deg,#F4F6FA,#8E97AB);--animo-halo:#C8CFDC;border-color:rgba(230,233,240,.3)}
.animo-bajo{--animo-fondo:linear-gradient(135deg,#FF8A9B,#C0263A);--animo-halo:#E04A5E;border-color:rgba(251,113,133,.45)}
.animo > *{position:relative}
.animo-cima{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.animo-cima h2{margin:0;font-size:1.2rem}
.animo-emoji{font-size:1.6rem;line-height:1;filter:drop-shadow(0 4px 10px rgba(0,0,0,.35))}
.animo-texto{font-size:.98rem;line-height:1.6}
.animo-detalle{margin-top:10px;font-size:.8rem;font-weight:700;letter-spacing:.02em;color:var(--texto-2);background:rgba(0,0,0,.25);display:inline-block;padding:6px 11px;border-radius:99px}
.animo-cita{margin-top:16px;padding:14px 16px;border-left:3px solid var(--animo-halo);background:rgba(0,0,0,.22);border-radius:0 14px 14px 0;font-style:italic;font-size:.95rem;line-height:1.55}
.animo-cita cite{display:block;font-style:normal;font-weight:700;font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--texto-2);margin-top:8px}

/* ---------- animación de entrada ---------- */
.intro{position:fixed;inset:0;z-index:100;display:grid;place-items:center;background:var(--fondo);cursor:pointer;overflow:hidden;
  transition:opacity .9s ease,transform 1s cubic-bezier(.7,0,.2,1)}
.intro::before{content:"";position:absolute;inset:-10%;background:
  radial-gradient(42% 42% at 30% 30%,rgba(124,92,255,.42),transparent 70%),
  radial-gradient(42% 42% at 72% 72%,rgba(34,211,238,.28),transparent 70%),
  radial-gradient(34% 34% at 80% 20%,rgba(255,79,163,.2),transparent 70%);
  animation:introLuz 7.5s ease-out both}
@keyframes introLuz{from{opacity:0;transform:scale(.75) rotate(-4deg)}to{opacity:1;transform:scale(1.15) rotate(3deg)}}
.intro::after{content:"";position:absolute;inset:0;background:radial-gradient(70% 70% at 50% 50%,transparent 55%,rgba(7,9,15,.85))}
.intro.fuera{opacity:0;transform:scale(1.18)}
.intro-caja{position:relative;z-index:1;text-align:center;padding:0 24px;animation:introAsienta 1.4s cubic-bezier(.2,.8,.2,1) 3.8s both}
@keyframes introAsienta{from{transform:scale(1.035)}to{transform:none}}

/* la marca */
.intro-marca{width:min(196px,50vw);height:auto;display:block;margin:0 auto 26px;overflow:visible;
  filter:drop-shadow(0 0 22px rgba(124,92,255,.45)) drop-shadow(0 0 44px rgba(34,211,238,.22))}

/* aro con cabeza de cometa */
.intro-aro{fill:none;stroke:url(#ib-g);stroke-width:3;stroke-linecap:round;stroke-dasharray:553;stroke-dashoffset:553;
  animation:introAro 2.6s cubic-bezier(.55,0,.15,1) .3s both}
@keyframes introAro{to{stroke-dashoffset:0}}
.cometa{fill:none;stroke:#fff;stroke-width:5;stroke-linecap:round;stroke-dasharray:26 527;stroke-dashoffset:26;opacity:0;
  animation:introCometa 2.6s cubic-bezier(.55,0,.15,1) .3s both,introCometaOp 2.6s linear .3s both}
.cometa2{stroke-width:2.2;stroke-dasharray:10 543;stroke-dashoffset:10;filter:none}
@keyframes introCometa{to{stroke-dashoffset:-527}}
@keyframes introCometaOp{0%{opacity:0}6%{opacity:1}92%{opacity:1}100%{opacity:0}}
.intro-pto{fill:#fff;opacity:0;transform-box:fill-box;transform-origin:center;animation:introPto .55s cubic-bezier(.2,.9,.3,1.6) 2.85s both}
@keyframes introPto{from{opacity:0;transform:scale(0)}to{opacity:1;transform:scale(1)}}

/* la pluma dibuja el trazo: la I (remate, asta, remate) y luego la B de abajo hacia arriba */
.trazo{fill:none;stroke:url(#ib-g);stroke-linecap:round;stroke-linejoin:round;animation:introTrazo 1.4s cubic-bezier(.45,0,.2,1) both}
.trazo-i{stroke-width:16;animation-delay:.6s;animation-duration:1.5s}
.trazo-b{stroke-width:14;animation-delay:2.15s;animation-duration:1.6s}
@keyframes introTrazo{to{stroke-dashoffset:0}}
.tip{opacity:0;offset-rotate:0deg}
.tip1{offset-path:path('M40 158 L72 42 L104 158 L88 100 H56');animation:introSigue 1.5s cubic-bezier(.45,0,.2,1) .6s both,introTipOp 1.5s linear .6s both}
.tip2{offset-path:path('M110 42 V158 H126 C172 158 172 42 126 42 H110');animation:introSigue 1.6s cubic-bezier(.45,0,.2,1) 2.15s both,introTipOp 1.6s linear 2.15s both}
@keyframes introSigue{from{offset-distance:0%}to{offset-distance:100%}}
@keyframes introTipOp{0%{opacity:0}8%{opacity:1}92%{opacity:1}100%{opacity:0}}

/* al completar: flash, onda, destello, piso */
.intro-letras{animation:introBrillo 1.1s ease 3.8s both}
@keyframes introBrillo{0%{filter:brightness(1)}30%{filter:brightness(1.9)}100%{filter:brightness(1)}}
.onda{fill:none;stroke:#fff;stroke-width:2;opacity:0;transform-box:fill-box;transform-origin:center;animation:introOnda 1.3s cubic-bezier(.2,.7,.2,1) 3.8s forwards}
@keyframes introOnda{0%{opacity:0;transform:scale(1)}8%{opacity:.7}100%{opacity:0;transform:scale(1.55)}}
.suelo{opacity:0;animation:introSuelo 1.6s ease 3.8s both}
@keyframes introSuelo{to{opacity:.65}}
.intro-logo{width:min(150px,38vw);display:block;margin:0 auto 26px;animation:introPop 1.3s cubic-bezier(.2,.8,.2,1) .4s both}
@keyframes introPop{from{opacity:0;transform:scale(.55) translateY(10px)}to{opacity:1;transform:none}}

/* nombre, línea, subtítulo, etiqueta */
.intro-nombre{font-family:'Unbounded',var(--display),sans-serif;font-weight:700;font-size:clamp(1.05rem,4.6vw,1.6rem);letter-spacing:.02em;line-height:1.2;position:relative;color:#fff}
.intro-nombre span{display:inline-block;opacity:0;animation:introLetra .7s cubic-bezier(.2,.8,.2,1) both;animation-delay:calc(4.25s + var(--i)*42ms)}
/* capa de brillo encima del nombre, con el mismo texto */
.intro-nombre::after{content:attr(data-t);position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(100deg,transparent 35%,#22D3EE 48%,#fff 52%,#FF4FA3 56%,transparent 68%);background-size:260% 100%;background-position:130% 0;
  -webkit-background-clip:text;background-clip:text;color:transparent;opacity:0;animation:introShimmer 1.5s ease-in-out 5.4s forwards}
@keyframes introShimmer{0%{opacity:0;background-position:130% 0}10%{opacity:1}100%{opacity:1;background-position:-130% 0}}
@keyframes introLetra{from{opacity:0;transform:translateY(16px) rotate(4deg)}to{opacity:1;transform:none}}
.intro-linea{width:0;height:2px;margin:18px auto 14px;background:var(--grad-1);border-radius:2px;animation:introLinea 1.1s cubic-bezier(.5,0,.2,1) 5.3s both}
@keyframes introLinea{to{width:min(220px,50vw)}}
.intro-sub{color:var(--texto-2);font-size:.84rem;letter-spacing:.1em;white-space:nowrap;opacity:0;animation:introTrack 1.3s cubic-bezier(.2,.8,.2,1) 5.8s both}
@keyframes introTrack{from{opacity:0;letter-spacing:.1em}to{opacity:1;letter-spacing:.03em}}
.intro-etq{display:inline-block;margin-top:16px;font-size:.66rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--cian);
  border:1px solid rgba(34,211,238,.4);padding:6px 12px;border-radius:99px;opacity:0;animation:introLetra .8s ease 6s both}
@media(prefers-reduced-motion:reduce){.intro *,.intro::before{animation-duration:.01s!important;animation-delay:0s!important}}

/* ---------- novedades del maestro ---------- */
.novedades{padding:18px}
.nov-cima{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}
.nov-dato{background:rgba(0,0,0,.25);border-radius:16px;padding:14px;position:relative;overflow:hidden}
.nov-dato::after{content:"";position:absolute;right:-30px;top:-30px;width:110px;height:110px;border-radius:50%;background:var(--nov-halo,var(--violeta));filter:blur(38px);opacity:.35}
.nov-dato b{display:flex;align-items:baseline;gap:5px;white-space:nowrap;font-family:var(--display);font-weight:800;font-size:1.7rem;line-height:1;letter-spacing:-.03em;position:relative}
.nov-dato b small{font-size:.95rem;color:var(--texto-2);font-weight:600;margin-left:3px}
.nov-dato > span{display:block;font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--texto-2);margin-top:6px;position:relative}
.nov-dato > em{display:block;font-style:normal;font-size:.8rem;color:var(--texto-2);margin-top:4px;position:relative}
.nov-dato.asis{--nov-halo:#22D3EE} .nov-dato.cal{--nov-halo:#FFB020}
.nov-titulo{display:flex;align-items:center;justify-content:space-between;margin:4px 0 8px}
.nov-titulo h3{font-family:var(--display);font-weight:800;font-size:.9rem;letter-spacing:-.01em}
.nov-nuevas{font-size:.66rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#fff;background:var(--grad-2);padding:4px 9px;border-radius:99px;box-shadow:0 4px 14px rgba(255,79,163,.35);animation:pulso2 1.6s ease-in-out 3}
@keyframes pulso2{50%{transform:scale(1.06)}}
.nov-lista{max-height:230px;overflow:auto;-webkit-overflow-scrolling:touch;margin:0 -6px;padding:0 6px}
.nov-item{display:flex;align-items:center;gap:10px;padding:9px 0;border-top:1px solid var(--borde);font-size:.86rem}
.nov-item:first-child{border-top:0}
.nov-item.nueva{background:linear-gradient(90deg,rgba(255,79,163,.1),transparent);margin:0 -10px;padding-left:10px;padding-right:10px;border-radius:10px}
.nov-item .pto{width:8px;height:8px;border-radius:50%;flex:none;background:var(--texto-3)}
.nov-item.nueva .pto{background:var(--rosa);box-shadow:0 0 0 3px rgba(255,79,163,.25)}
.nov-item .q{flex:1;min-width:0}
.nov-item .q b{font-weight:700}
.nov-item .q small{display:block;color:var(--texto-2);font-size:.78rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nov-item .c{flex:none;font-size:.64rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:4px 8px;border-radius:99px}
.nov-item .c.si{background:rgba(52,211,153,.15);color:#34D399}
.nov-item .c.no{background:rgba(255,176,32,.15);color:var(--ambar)}
.nov-vacio{font-size:.86rem;color:var(--texto-2);padding:6px 0 10px}

/* ---------- perfiles de maestro (acceso) ---------- */
.perfiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
.perfil{display:flex;flex-direction:column;align-items:center;gap:8px;padding:18px 12px 16px;border-radius:20px;background:var(--capa-2);border:1px solid var(--borde);color:var(--texto);cursor:pointer;text-align:center;transition:transform .18s,border-color .18s,box-shadow .18s}
.perfil:hover{transform:translateY(-2px);border-color:var(--borde-2)}
.perfil.elegido{border-color:#7C5CFF;box-shadow:0 0 0 2px rgba(124,92,255,.45),0 14px 34px rgba(124,92,255,.25)}
.perfil .avatar{width:84px;height:84px;padding:3px;cursor:pointer;background:var(--grad-1)}
.perfil b{font-family:var(--display);font-weight:800;font-size:.95rem;letter-spacing:-.01em;line-height:1.15}
.perfil small{color:var(--texto-2);font-size:.75rem}
.sesion{display:flex;align-items:center;gap:16px;margin:-2px 0 16px}
.sesion .avatar{width:104px;height:104px;padding:4px;cursor:default;background:var(--grad-1);box-shadow:0 12px 30px rgba(124,92,255,.35)}
.sesion .avatar .int{border-width:2px;font-size:1.6rem;overflow:hidden}.sesion .avatar .int img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.sesion b{display:block;font-size:.9rem}
.sesion small{color:var(--texto-2);font-size:.72rem}
.perfil .avatar .int,.sesion .avatar .int{font-family:var(--display);font-weight:800;color:#fff;-webkit-text-fill-color:#fff}

/* ---------- mensajes (burbujas) ---------- */
.burbujas{display:flex;flex-direction:column;gap:10px}
.burbuja{position:relative;background:linear-gradient(135deg,rgba(124,92,255,.18),rgba(34,211,238,.10));border:1px solid rgba(124,92,255,.35);border-radius:18px 18px 18px 6px;padding:12px 14px}
.burbuja.nueva{border-color:rgba(52,211,153,.55);box-shadow:0 0 0 1px rgba(52,211,153,.25),0 10px 26px rgba(52,211,153,.12)}
.burbuja.nueva::after{content:"Nuevo";position:absolute;top:-9px;right:12px;font-size:.6rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;background:#34D399;color:#06281c;padding:3px 8px;border-radius:99px}
.burbuja b{font-family:var(--display);font-weight:800;font-size:.85rem}
.burbuja time{font-size:.72rem;color:var(--texto-2);margin-left:6px}
.burbuja p{margin-top:6px;font-size:.95rem;line-height:1.5;white-space:pre-wrap}
.por{color:var(--texto-2);font-size:.8rem}
.calif .por{font-size:.68rem;color:var(--texto-2);margin:0 4px}
textarea{width:100%;background:rgba(0,0,0,.42);border:1px solid var(--borde);border-radius:14px;color:var(--texto);padding:12px 14px;font:inherit;font-size:.95rem;resize:vertical;min-height:84px}
textarea:focus{outline:none;border-color:#7C5CFF;box-shadow:0 0 0 3px rgba(124,92,255,.25)}
textarea::placeholder{color:#8792A2}

/* ---------- grabadora de audio en la tarea ---------- */
.subir{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.grabadora{margin-top:12px;padding:14px;border-radius:16px;background:rgba(0,0,0,.3);border:1px solid var(--borde)}
.grabadora.activa{border-color:rgba(251,113,133,.5)}
.grab-estado{display:flex;align-items:center;gap:10px;margin-bottom:12px;font-family:var(--display);font-weight:800;font-size:1.05rem}
.grab-estado i{width:12px;height:12px;border-radius:50%;background:#FB7185;box-shadow:0 0 0 0 rgba(251,113,133,.6);animation:pulso 1.2s infinite}
.grab-estado .ayuda{font-family:var(--ui);font-weight:400;font-size:.8rem}
.grabadora audio{width:100%;margin-bottom:12px;border-radius:12px}
.grab-botones{display:flex;gap:10px;flex-wrap:wrap}

/* ============================================================
   PASADA DE DISEÑO · íconos, esqueletos, saludo, racha y logros
   ============================================================ */

/* íconos svg */
.ico{display:inline-block;vertical-align:middle;flex:none}

/* esqueletos */
.esq{display:block;border-radius:10px;background:linear-gradient(90deg,rgba(255,255,255,.05) 25%,rgba(255,255,255,.12) 50%,rgba(255,255,255,.05) 75%);background-size:200% 100%;animation:esq 1.3s ease-in-out infinite;margin:0 0 12px}
.esq-caja{display:flex;flex-direction:column;gap:2px}
.esq-caja.esq-fila{flex-direction:row;gap:12px}
.esq-fila .esq{flex:1}
.esq-3{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}
@keyframes esq{0%{background-position:200% 0}100%{background-position:-200% 0}}

/* toasts */
#toasts{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:900;display:flex;flex-direction:column;gap:8px;width:min(420px,calc(100vw - 32px))}
.toast{background:#0E131B;border:1px solid var(--borde-2);border-radius:16px;padding:12px 16px;box-shadow:0 18px 50px rgba(0,0,0,.5);display:flex;align-items:center;gap:12px;animation:toastIn .4s cubic-bezier(.2,.8,.2,1)}
.toast.fuera{animation:toastOut .4s forwards}
.toast .emo{font-size:1.5rem;line-height:1}
.toast b{display:block;font-family:var(--display);font-size:.9rem}
.toast small{color:var(--texto-2);font-size:.8rem}
@keyframes toastIn{from{opacity:0;transform:translateY(16px) scale(.96)}}
@keyframes toastOut{to{opacity:0;transform:translateY(10px)}}

/* ---- credencial: marca de agua con la bandera ---- */
.credencial .banda{position:relative;overflow:hidden}
.credencial .banda .marca-agua{position:absolute;right:-6px;top:-18px;font-size:120px;line-height:1;opacity:.28;filter:saturate(.9);transform:rotate(-8deg);pointer-events:none;text-shadow:0 10px 30px rgba(0,0,0,.25)}
.credencial .banda .trama{position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.22) 1px,transparent 1.2px);background-size:14px 14px;opacity:.35;mask-image:linear-gradient(90deg,transparent,#000 50%);-webkit-mask-image:linear-gradient(90deg,transparent,#000 50%)}
.credencial .hola{font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.88);text-shadow:0 2px 10px rgba(0,0,0,.45);margin-bottom:2px}
.credencial h3{font-size:1.7rem}
.avatar.animando .int{transition:none}

/* ---- siguiente paso ---- */
.paso{display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:18px;background:linear-gradient(135deg,rgba(124,92,255,.22),rgba(34,211,238,.10));border:1px solid rgba(124,92,255,.4);cursor:default;transition:transform .15s,box-shadow .15s}
.paso:hover{box-shadow:0 14px 34px rgba(124,92,255,.18)}
.paso.libre{background:linear-gradient(135deg,rgba(52,211,153,.2),rgba(34,211,238,.08));border-color:rgba(52,211,153,.4)}
.paso .emo{font-size:1.7rem;line-height:1;flex:none}
.paso b{display:block;font-family:var(--display);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--texto-2);margin-bottom:3px}
.paso span{font-size:1rem;font-weight:600;line-height:1.3}
.paso .ico{margin-left:auto;color:var(--texto-2)}

/* ---- racha y logros ---- */
.racha{display:flex;align-items:center;gap:16px;padding:16px 18px;border-radius:18px;background:rgba(0,0,0,.25);border:1px solid var(--borde);margin-bottom:16px;position:relative;overflow:hidden}
.racha .llama{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;font-size:1.8rem;background:linear-gradient(135deg,rgba(255,176,32,.25),rgba(251,113,133,.2));border:1px solid rgba(255,176,32,.4);flex:none}
.racha.viva .llama{animation:llama 1.6s ease-in-out 4 alternate both}
@keyframes llama{from{transform:scale(1) rotate(-3deg);filter:drop-shadow(0 0 6px rgba(255,176,32,.4))}to{transform:scale(1.08) rotate(3deg);filter:drop-shadow(0 0 16px rgba(255,176,32,.8))}}
.racha b{display:block;font-family:var(--display);font-size:1.6rem;font-weight:800;letter-spacing:-.03em;line-height:1}
.racha b em{font-style:normal;font-size:.95rem;font-weight:700;color:var(--texto-2);margin-left:6px}
.racha small{display:block;color:var(--texto-2);font-size:.82rem;margin-top:4px}
.logros{display:grid;grid-template-columns:repeat(auto-fill,minmax(108px,1fr));gap:10px}
.logro{text-align:center;padding:14px 8px 12px;color:inherit;cursor:pointer;transition:transform .15s,border-color .15s;border-radius:16px;background:rgba(0,0,0,.25);border:1px solid var(--borde);position:relative;animation:entra .5s both;animation-delay:calc(var(--i,0)*60ms)}
.logro b{display:block;font-family:var(--display);font-size:.78rem;font-weight:800;line-height:1.2}
.logro small{display:block;color:var(--texto-3);font-size:.68rem;margin-top:3px;line-height:1.25}
.logro.si{border-color:rgba(255,176,32,.45);background:linear-gradient(180deg,rgba(255,176,32,.14),rgba(0,0,0,.25))}
.logro.si small{color:var(--texto-2)}
.logro.no b{color:var(--texto-2)}
.logro.nuevo::after{content:"¡Nuevo!";position:absolute;top:-8px;right:8px;font-size:.58rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;background:#34D399;color:#06281c;padding:3px 7px;border-radius:99px;animation:pop .4s .3s both}
.logro.nuevo{animation:logroNuevo .9s .2s both}
@keyframes logroNuevo{0%{transform:scale(.8);opacity:0}60%{transform:scale(1.08)}100%{transform:scale(1);opacity:1}}

/* ---- panel: saludo y barra de niveles ---- */
.saludo{display:flex;align-items:center;gap:16px;margin:4px 0 18px}
.saludo .avatar{width:112px;height:112px;padding:4px;cursor:default;background:var(--grad-1);flex:none;box-shadow:0 12px 30px rgba(124,92,255,.35)}
.saludo .avatar .int{border-width:2px;font-size:1.7rem;overflow:hidden;font-family:var(--display);font-weight:800;color:#fff;-webkit-text-fill-color:#fff}
.saludo small{display:block;font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--texto-2)}
.saludo b{display:block;font-family:var(--display);font-weight:800;font-size:1.35rem;letter-spacing:-.03em;line-height:1.15}
.niveles{background:rgba(13,17,26,.7);border:1px solid var(--borde);border-radius:20px;padding:16px 18px;margin-bottom:14px;animation:entra .5s both}
.niveles .barra-niveles{display:flex;height:14px;border-radius:99px;overflow:hidden;background:rgba(255,255,255,.06);gap:2px}
.niveles .barra-niveles i{display:block;height:100%;transition:flex .8s cubic-bezier(.2,.8,.2,1);min-width:0}
.niveles .barra-niveles .aldia{background:linear-gradient(90deg,#FFE08A,#C9962B)}
.niveles .barra-niveles .medio{background:linear-gradient(90deg,#F4F6FA,#8E97AB)}
.niveles .barra-niveles .bajo{background:linear-gradient(90deg,#FF8A9B,#C0263A)}
.niveles .barra-niveles .inactivo{background:rgba(255,255,255,.14)}
.niveles .cifras{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:14px}
.niveles .cifras div{display:flex;flex-direction:column;align-items:flex-start;gap:2px;cursor:pointer;padding:6px 8px;border-radius:12px;transition:background .15s}
.niveles .cifras div:hover{background:var(--capa-3)}
.niveles .cifras b{font-family:var(--display);font-size:1.6rem;font-weight:800;letter-spacing:-.03em;line-height:1}
.niveles .cifras span{font-size:.62rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--texto-2);display:flex;align-items:center;gap:6px}
.niveles .cifras span::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--pt,#fff)}
.niveles .cifras .aldia{--pt:#FFD86B}.niveles .cifras .medio{--pt:#D5DAE5}.niveles .cifras .bajo{--pt:#FF8A9B}.niveles .cifras .todos{--pt:#7C5CFF}
.niveles .cifras .aldia b{color:#FFD86B}.niveles .cifras .medio b{color:#D5DAE5}.niveles .cifras .bajo b{color:#FF8A9B}

/* ---- acceso del maestro ---- */
.monograma{width:92px;height:92px;display:block;margin:0 auto 10px;filter:drop-shadow(0 0 18px rgba(124,92,255,.4))}
.acceso-titulo{text-align:center;margin-bottom:18px}
.acceso-titulo h2{justify-content:center;margin-bottom:4px}
.acceso-titulo p{color:var(--texto-2);font-size:.88rem}
.perfiles{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
.perfil{padding:22px 14px 18px}
.perfil .avatar{width:104px;height:104px}
.perfil .avatar .int{font-size:1.5rem}
.perfil b{font-size:1rem}
.tarea.resalta{box-shadow:0 0 0 2px #7C5CFF,0 14px 40px rgba(124,92,255,.35);transform:translateY(-2px)}

/* ---- emblemas y niveles ---- */
.logro:hover{transform:translateY(-2px);border-color:var(--borde-2)}
.logro .totem{display:block;margin:0 auto 8px;filter:drop-shadow(0 8px 16px rgba(0,0,0,.45))}
.logro.si .totem.n1{filter:drop-shadow(0 8px 18px rgba(124,92,255,.45))}
.logro.si .totem.n2{filter:drop-shadow(0 8px 18px rgba(245,158,11,.5))}
.logro.no .totem{opacity:.55}
.logro .niv{display:flex;justify-content:center;gap:4px;margin:6px 0 4px}
.logro .niv i{width:14px;height:4px;border-radius:99px;background:rgba(255,255,255,.12)}
.logro .niv i.on{background:linear-gradient(90deg,#FFD36E,#F59E0B)}
.logro.si.n1 .niv i.on{background:var(--grad-1)}

/* ---- pantalla de recompensa ---- */
.premio{position:fixed;inset:0;z-index:950;display:grid;place-items:center;padding:20px;background:rgba(5,7,12,.9);animation:premioIn .35s ease}
.premio.fuera{animation:premioOut .3s forwards}
@keyframes premioIn{from{opacity:0}}
@keyframes premioOut{to{opacity:0}}
.premio-caja{position:relative;width:min(440px,100%);text-align:center;padding:34px 26px 28px;border-radius:28px;background:linear-gradient(180deg,rgba(255,255,255,.05),transparent 50%),#0E131B;border:1px solid var(--borde-2);box-shadow:0 30px 90px rgba(0,0,0,.6);animation:premioCaja .6s cubic-bezier(.2,.9,.2,1.1);overflow:hidden}
@keyframes premioCaja{from{opacity:0;transform:translateY(30px) scale(.92)}}
.premio-luz{position:absolute;left:50%;top:-40px;width:320px;height:320px;transform:translateX(-50%);border-radius:50%;background:radial-gradient(circle,rgba(255,211,110,.35),transparent 65%);pointer-events:none}
.premio:not(.celebra) .premio-luz{background:radial-gradient(circle,rgba(124,92,255,.3),transparent 65%)}
.premio-totem{position:relative;display:inline-block;margin-bottom:10px;animation:totemIn .9s cubic-bezier(.2,.9,.2,1.2)}
.premio.celebra .premio-totem{animation:totemIn .9s cubic-bezier(.2,.9,.2,1.2),flota 3s 1s ease-in-out 4 alternate forwards}
@keyframes totemIn{from{opacity:0;transform:scale(.4) rotate(-12deg)}}
@keyframes flota{to{transform:translateY(-6px)}}
.premio-etq{font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:#FFD36E;margin-bottom:6px}
.premio:not(.celebra) .premio-etq{color:var(--texto-2)}
.premio-caja h2{font-family:var(--display);font-weight:800;font-size:1.6rem;letter-spacing:-.03em;margin-bottom:14px}
.premio-caja blockquote{font-style:italic;font-size:1.02rem;line-height:1.6;padding:16px 18px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid var(--borde);margin:0 0 20px}
.premio-caja cite{display:block;font-style:normal;font-weight:800;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:#FFD36E;margin-top:10px}
.premio:not(.celebra) .premio-caja cite{color:var(--texto-2)}
.premio-pista{color:var(--texto-2);margin-bottom:20px}

/* ---- credencial: bandera grande de fondo ---- */
.credencial .banda{height:128px}
.credencial .banda::after{height:128px}
.credencial .cuerpo{margin-top:-52px}
.credencial .banda .marca-agua{font-size:240px;right:-40px;top:-70px;opacity:.32;transform:rotate(-10deg)}
.credencial .fondo-bandera{position:absolute;right:-30px;top:60px;font-size:300px;line-height:1;opacity:.07;transform:rotate(-10deg);pointer-events:none;filter:blur(1px);mask-image:linear-gradient(180deg,#000,transparent 85%);-webkit-mask-image:linear-gradient(180deg,#000,transparent 85%)}
.det-logros{display:flex;flex-wrap:wrap;gap:8px}
.det-logro{display:flex;flex-direction:column;align-items:center;gap:4px;width:76px;text-align:center}
.det-logro small{font-size:.62rem;line-height:1.15;color:var(--texto-2)}
.det-logro.no{opacity:.45}
@media (max-width:520px){.det-logros{display:grid;grid-template-columns:repeat(3,1fr);gap:12px 8px}.det-logro{width:auto}}

/* ---- acceso: tarjetas grandes, centradas, cada una con su color ---- */
.perfiles{display:flex;flex-wrap:wrap;justify-content:center;gap:16px}
.perfil{flex:0 1 210px;min-width:170px;padding:28px 16px 22px;border-radius:24px;--t1:#7C5CFF;--t2:#22D3EE;background:linear-gradient(180deg,color-mix(in srgb,var(--t1) 16%,transparent),rgba(13,17,26,.7));border-color:color-mix(in srgb,var(--t1) 35%,var(--borde))}
.perfil.tono-0{--t1:#7C5CFF;--t2:#22D3EE}
.perfil.tono-1{--t1:#34D399;--t2:#22D3EE}
.perfil.tono-2{--t1:#FF4FA3;--t2:#FFB020}
.perfil.tono-3{--t1:#FACC15;--t2:#F97316}
.perfil.perfil-soporte{--t1:#94A3B8;--t2:#475569}
.perfil .avatar{width:124px;height:124px;padding:4px;background:linear-gradient(135deg,var(--t1),var(--t2));box-shadow:0 14px 34px color-mix(in srgb,var(--t1) 35%,transparent)}
.perfil .avatar .int{font-size:1.9rem}
.perfil b{font-size:1.05rem;margin-top:4px}
.perfil:hover{transform:translateY(-3px);border-color:var(--t1)}
.perfil.elegido{border-color:var(--t1);box-shadow:0 0 0 2px color-mix(in srgb,var(--t1) 55%,transparent),0 18px 40px color-mix(in srgb,var(--t1) 30%,transparent)}
#pin-paso{margin:22px auto 0!important}

/* ---- acceso del maestro: pantalla completa, tarjetas verticales grandes ---- */
.acceso{min-height:calc(100vh - 110px);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px 0 40px}
.acceso .acceso-titulo{margin-bottom:28px}
.acceso .monograma{width:108px;height:108px}
.acceso .acceso-titulo h2{font-size:1.5rem}
.acceso .perfiles{display:flex;flex-wrap:wrap;justify-content:center;align-items:stretch;gap:22px;width:100%}
.acceso .perfil{flex:0 0 240px;min-height:360px;padding:38px 20px 30px;border-radius:30px;justify-content:center;gap:14px;background:linear-gradient(180deg,color-mix(in srgb,var(--t1) 24%,transparent),rgba(13,17,26,.78) 70%);border:1px solid color-mix(in srgb,var(--t1) 45%,var(--borde));position:relative;overflow:hidden;transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .25s,border-color .25s}
.acceso .perfil::before{content:"";position:absolute;inset:auto -40% -45% -40%;height:70%;background:radial-gradient(ellipse at center,color-mix(in srgb,var(--t2) 30%,transparent),transparent 65%);pointer-events:none}
.acceso .perfil .avatar{width:168px;height:168px;padding:5px;background:linear-gradient(135deg,var(--t1),var(--t2));box-shadow:0 20px 50px color-mix(in srgb,var(--t1) 40%,transparent)}
.acceso .perfil .avatar .int{font-size:2.6rem;border-width:4px}
.acceso .perfil b{font-size:1.25rem;letter-spacing:-.02em;margin-top:6px}
.acceso .perfil small{font-size:.85rem}
.acceso .perfil:hover{transform:translateY(-6px) scale(1.02)}
.acceso .perfil.elegido{transform:translateY(-6px) scale(1.04);border-color:var(--t1);box-shadow:0 0 0 3px color-mix(in srgb,var(--t1) 60%,transparent),0 30px 70px color-mix(in srgb,var(--t1) 35%,transparent)}
.acceso #pin-paso{width:min(380px,100%);margin:30px auto 0!important;text-align:left}
.acceso .esq{margin:0 auto 12px}
@media (max-width:820px){.acceso .perfil{flex:0 0 calc(50% - 11px);min-height:300px}.acceso .perfil .avatar{width:124px;height:124px}}
@media (max-width:520px){.acceso{min-height:0;justify-content:flex-start;padding-top:8px}.acceso .perfil{flex:0 0 100%;min-height:0;flex-direction:row;text-align:left;padding:18px 20px;gap:18px;justify-content:flex-start}.acceso .perfil .avatar{width:84px;height:84px;padding:3px}.acceso .perfil .avatar .int{font-size:1.4rem;border-width:3px}.acceso .perfil b{font-size:1.1rem;margin:0}.acceso .perfil > span:not(.avatar){display:flex;flex-direction:column}}
.acceso .perfil > span{display:flex;flex-direction:column;align-items:center;gap:2px}
.acceso .perfil > span b,.acceso .perfil > span small{display:block}
.acceso #pin-paso .boton{width:100%;justify-content:center}
@media (max-width:520px){.acceso .perfil > span{align-items:flex-start}}

/* ---- campana de mensajes y panel ---- */
.barra-der{display:flex;align-items:center;gap:10px}
.campana{position:relative;width:42px;height:42px;border-radius:50%;background:var(--capa-3);border:1px solid var(--borde);color:var(--texto-2);display:grid;place-items:center;transition:transform .15s,color .15s}
.campana:hover{transform:translateY(-1px);color:#fff}
.campana.con-nuevos{color:#fff;border-color:rgba(124,92,255,.5);background:linear-gradient(135deg,rgba(124,92,255,.35),rgba(34,211,238,.2));animation:campanita 2.4s ease-in-out 1s 3}
@keyframes campanita{0%,100%{transform:rotate(0)}10%{transform:rotate(-12deg)}20%{transform:rotate(10deg)}30%{transform:rotate(-8deg)}40%{transform:rotate(6deg)}50%{transform:rotate(0)}}
.campana .globo{position:absolute;top:-5px;right:-5px;min-width:20px;height:20px;padding:0 5px;border-radius:99px;background:#FB7185;color:#fff;font-size:.7rem;font-weight:800;display:grid;place-items:center;border:2px solid #0B0E17;box-shadow:0 4px 12px rgba(251,113,133,.5)}
.capa{position:fixed;inset:0;z-index:700;background:rgba(5,7,12,.8);display:grid;place-items:end center;animation:premioIn .25s}
@media (min-width:760px){.capa{place-items:center;padding:24px}}
.panel-msj{width:min(560px,100%);max-height:86vh;overflow:auto;background:#0E131B;border:1px solid var(--borde-2);border-radius:24px 24px 0 0;padding:18px 18px 28px;box-shadow:0 -20px 60px rgba(0,0,0,.5);animation:sube .35s cubic-bezier(.2,.8,.2,1)}
@media (min-width:760px){.panel-msj{border-radius:24px;padding:22px 24px 26px}}
@keyframes sube{from{transform:translateY(40px);opacity:0}}
.panel-msj-cima{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.panel-msj-cima h3{font-family:var(--display);font-weight:800;font-size:1.05rem;display:flex;align-items:center;gap:8px}
.cerrar-x{width:36px;height:36px;border-radius:50%;background:var(--capa-3);color:var(--texto);display:grid;place-items:center;font-size:1rem}
.toast .toast-btn{margin-left:auto;padding:8px 14px;font-size:.85rem;flex:none}
.toast .emo .ico{color:#A78BFA}

/* ---- banderas como imagen ---- */
img.bandera{display:inline-block;width:1.25em;height:auto;border-radius:3px;vertical-align:-.18em;box-shadow:0 1px 3px rgba(0,0,0,.4)}
.credencial .banda .marca-agua{top:-30px;right:-60px;opacity:.5;transform:rotate(-10deg) perspective(600px) rotateY(-14deg);filter:none;text-shadow:none}
.credencial .banda .marca-agua img.bandera{width:360px;height:auto;border-radius:18px;box-shadow:0 30px 60px rgba(0,0,0,.45);mask-image:linear-gradient(90deg,transparent,#000 35%);-webkit-mask-image:linear-gradient(90deg,transparent,#000 35%)}
.credencial .fondo-bandera{top:40px;right:-80px;opacity:.07;filter:blur(2px)}
.credencial .fondo-bandera img.bandera{width:620px;border-radius:30px}
.fondo-pais{position:fixed;inset:-10%;z-index:-1;background-size:cover;background-position:center;opacity:.16;filter:blur(34px) saturate(1.5);pointer-events:none;mask-image:radial-gradient(60% 70% at 50% 45%,#000,transparent);-webkit-mask-image:radial-gradient(60% 70% at 50% 45%,#000,transparent);animation:fondoPais 1.4s ease}
@keyframes fondoPais{from{opacity:0}}
.ficha img.bandera,.det-cima img.bandera,.nov-item img.bandera{width:1.15em}
.fondo-marca{position:fixed;inset:0;z-index:-1;opacity:.085;pointer-events:none;-webkit-mask:radial-gradient(ellipse at 50% 40%,transparent 0,transparent 28%,#000 75%);mask:radial-gradient(ellipse at 50% 40%,transparent 0,transparent 28%,#000 75%)}
.fondo-marca svg{display:block;width:100%;height:100%}
@media (max-width:760px){.fondo-marca{opacity:.06;-webkit-mask:linear-gradient(#000,#000);mask:linear-gradient(#000,#000)}}
.pais{display:inline-flex;align-items:center;gap:5px;white-space:nowrap}

/* ---- credencial: la bandera completa como fondo de la banda ---- */
.credencial .banda{height:150px}
.credencial .banda::after{height:150px;background:linear-gradient(180deg,transparent 45%,rgba(7,9,15,.55))}
.credencial .cuerpo{margin-top:-54px}
.credencial .banda.con-bandera{background:var(--bandera) center/cover no-repeat;animation:none}
.credencial .banda.con-bandera::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,9,15,.78) 0%,rgba(7,9,15,.55) 38%,rgba(7,9,15,.12) 70%,rgba(7,9,15,.05) 100%),linear-gradient(135deg,rgba(124,92,255,.35),rgba(34,211,238,.15) 50%,transparent)}
.credencial .banda.con-bandera .trama{opacity:.18}
.credencial .hola{position:relative}

/* ---- tiempo conectado (solo maestro) ---- */
.celda i{font-style:normal;font-size:.62rem;font-weight:800;letter-spacing:-.02em}
.tiempos{margin-top:14px;border-top:1px solid var(--borde);padding-top:12px}
.tiempos h5{font-size:.68rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--texto-2);margin-bottom:8px}

/* ---- tiempo conectado: tarjetitas ---- */
.tiempos-lista{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px}
.tiempo{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px 16px;border-radius:14px;background:rgba(0,0,0,.28);border:1px solid var(--borde)}
.tiempo-q b{display:block;font-family:var(--display);font-size:.9rem;font-weight:800;line-height:1.2}
.tiempo-q small{display:block;color:var(--texto-2);font-size:.75rem;margin-top:2px}
.tiempo-min{text-align:right;flex:none}
.tiempo-min b{font-family:var(--display);font-size:1.6rem;font-weight:800;letter-spacing:-.03em;line-height:1}
.tiempo-min small{display:block;font-size:.62rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--texto-2)}
.tiempo i{position:absolute;left:0;bottom:0;height:4px;width:var(--w,0);background:var(--grad-3);border-radius:0 4px 4px 0;transition:width .8s cubic-bezier(.2,.8,.2,1)}
.tiempo.poco .tiempo-min b{color:var(--ambar)}
.tiempo.poco i{background:linear-gradient(90deg,#FFB020,#FF4FA3)}
.tiempo.bien .tiempo-min b{color:#34D399}
.tiempo.nd{opacity:.6}
.clase-th{cursor:pointer}
.clase-th:hover{color:#fff}
.clase-th small i{font-style:normal;color:var(--texto-3)}

/* ---- clases programadas (panel y tarjeta) ---- */
.item-lista .editar{flex:none;width:30px;height:30px;border-radius:50%;background:rgba(124,92,255,.16);color:#C4B5FD;display:grid;place-items:center}
.item-lista.prog.hoy{border-color:rgba(52,211,153,.45);background:rgba(52,211,153,.06)}
.item-lista .q b{display:block;font-family:var(--display);font-size:.92rem}
.item-lista .q small{display:block;color:var(--texto-2);font-size:.78rem;margin-top:2px}
.item-lista .q small a{color:#22D3EE}
.proximas{display:flex;flex-direction:column;gap:10px}
.clase-prox{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:18px;background:rgba(0,0,0,.26);border:1px solid var(--borde);position:relative;overflow:hidden}
.clase-prox.hoy{background:linear-gradient(135deg,rgba(52,211,153,.18),rgba(34,211,238,.08));border-color:rgba(52,211,153,.5)}
.clase-prox.hoy::before{content:"HOY";position:absolute;top:-1px;right:14px;font-size:.58rem;font-weight:800;letter-spacing:.1em;background:#34D399;color:#06281c;padding:3px 8px;border-radius:0 0 8px 8px}
.clase-prox time{flex:none;width:54px;text-align:center;background:var(--grad-1);border-radius:14px;padding:8px 0;font-family:var(--display);font-weight:800;font-size:1.15rem;line-height:1.05;color:#fff;box-shadow:0 6px 16px rgba(124,92,255,.3)}
.clase-prox time small{display:block;font-family:var(--ui);font-weight:700;font-size:.6rem;letter-spacing:.08em;text-transform:uppercase;opacity:.85}
.clase-prox.hoy time{background:var(--grad-3);color:#052e22;box-shadow:0 6px 16px rgba(52,211,153,.35)}
.clase-prox .q{flex:1;min-width:0}
.clase-prox .q b{display:block;font-family:var(--display);font-size:1rem;line-height:1.25}
.clase-prox .q small{display:block;color:var(--texto-2);font-size:.8rem;margin-top:3px}
.clase-prox .entrar{flex:none;display:inline-flex;align-items:center;gap:6px;padding:10px 14px;border-radius:12px;background:var(--grad-1);color:#fff;font-weight:700;font-size:.85rem;text-decoration:none;box-shadow:0 8px 20px rgba(124,92,255,.3)}
.clase-prox.hoy .entrar{background:#34D399;color:#06281c;box-shadow:0 8px 20px rgba(52,211,153,.35);animation:pulso 2s 3}
@media (max-width:480px){.clase-prox{flex-wrap:wrap}.clase-prox .entrar{width:100%;justify-content:center}}
.clase-prox{flex-wrap:wrap}
.clase-prox .liga-txt{flex-basis:100%;display:flex;align-items:center;gap:8px;margin-top:4px;font-size:.74rem;color:var(--texto-3)}
.clase-prox .liga-txt span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.clase-prox .liga-txt button{flex:none;font-size:.7rem;font-weight:700;color:var(--texto-2);background:var(--capa-3);border:1px solid var(--borde);border-radius:8px;padding:3px 8px}
.clase-prox.maestro{margin:0 0 14px;animation:entra .5s both}
.clase-prox .entrar.sin{background:var(--capa-3);color:var(--texto-2);box-shadow:none;border:1px solid var(--borde)}
.item-lista .entrar-mini{flex:none;padding:8px 12px;font-size:.8rem;display:inline-flex;align-items:center;gap:6px}

/* ---- entrega: dos espacios por tarea ---- */
.espacios{display:grid;gap:8px;margin-top:4px}
.espacio{display:flex;align-items:center;gap:12px;min-width:0;padding:10px 12px;border-radius:14px;background:rgba(0,0,0,.26);border:1px solid var(--borde)}
.espacio i{flex:none;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:rgba(124,92,255,.14);color:#C4B5FD}
.espacio.listo i{background:rgba(52,211,153,.16);color:#34D399}
.espacio .q{flex:1;min-width:0}
.espacio .q b{display:block;font-family:var(--display);font-size:.9rem}
.espacio .q small{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;color:var(--texto-2);font-size:.76rem;line-height:1.35;margin-top:2px;overflow:hidden;overflow-wrap:anywhere}
.espacio.listo .q small{color:#9FE9CB}
.espacio .boton{flex:none;min-height:40px;padding:8px 15px;font-size:.84rem}
.tarea.tarde{border-color:rgba(255,176,32,.45);box-shadow:0 0 0 1px rgba(255,176,32,.2),0 12px 30px rgba(255,176,32,.12)}
.tarea.falta{border-color:rgba(251,113,133,.5);box-shadow:0 0 0 1px rgba(251,113,133,.25),0 12px 30px rgba(251,113,133,.14)}

/* ---- figura de carga ---- */
.carga{margin-top:10px;display:grid;place-items:center;padding:14px;border-radius:18px;background:rgba(0,0,0,.3);border:1px solid var(--borde)}
.figura{text-align:center;width:200px}
.figura svg{width:150px;height:150px;display:block;margin:0 auto 6px;filter:drop-shadow(0 10px 24px rgba(124,92,255,.35))}
.figura .agua{transition:y .25s linear}
.figura .pct{display:block;font-family:var(--display);font-size:1.7rem;font-weight:800;letter-spacing:-.03em;line-height:1}
.figura .que{display:block;font-size:.85rem;margin-top:4px}
.carga .no-salgas{margin:10px auto 0;max-width:280px;text-align:center;font-size:.82rem;line-height:1.4;font-weight:600;color:#FDE68A}
.figura .paso{display:block;color:var(--texto-2);font-size:.76rem;margin-top:2px}
.figura.lleno svg{animation:figLleno .8s ease}
.figura.lleno .pct{color:#34D399}
@keyframes figLleno{0%{transform:scale(1)}40%{transform:scale(1.08)}100%{transform:scale(1)}}

/* ---- ventana de entrega ---- */
.panel-entrega .tarea{margin:0;background:transparent;border:0;box-shadow:none;padding:0}
.panel-entrega .tarea::before{display:none}
.panel-entrega .tarea header{margin-bottom:12px}

/* ---- ficha: foto y pendientes ---- */
.ficha .avatar .int{overflow:hidden}
.ficha .avatar .int img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.ficha .pendiente{position:absolute;top:12px;right:12px;z-index:2;display:inline-flex;align-items:center;gap:5px;padding:5px 10px;border-radius:999px;font-family:var(--display);font-weight:800;font-size:.68rem;letter-spacing:.02em;color:#fff;background:linear-gradient(135deg,#FB7185,#FF4FA3);box-shadow:0 6px 16px rgba(251,113,133,.45);animation:pendLate 1.8s ease-in-out 3}
.ficha .pendiente svg{width:13px;height:13px}
.ficha .pendiente.porcal{background:linear-gradient(135deg,#FFD166,#FFB020);color:#2B1A00;box-shadow:0 6px 16px rgba(255,176,32,.35);animation:none;margin-left:6px}
.ficha.con-pendientes{background:linear-gradient(180deg,rgba(251,113,133,.12),rgba(13,17,26,.7) 55%)}
.ficha.con-pendientes::before{background:linear-gradient(135deg,#FB7185,#FF4FA3);opacity:.8}
.ficha.con-pendientes .cima{padding-right:0;margin-top:22px}
@keyframes pendLate{0%,100%{transform:scale(1);box-shadow:0 6px 16px rgba(251,113,133,.45)}50%{transform:scale(1.06);box-shadow:0 8px 22px rgba(255,79,163,.6)}}
.calif .abrir svg{width:13px;height:13px;vertical-align:-2px;margin-right:3px}
.calif .abrir.audio{color:#34D399}
.espacio input[type=file]{display:none}
.panel-entrega{max-height:92vh}

/* ---- acceso del maestro: tarjetas grandes; la elegida crece al centro con el PIN adentro ---- */
.perfiles{gap:22px;align-items:stretch;padding:6px 0}
.perfil{flex:0 1 290px;min-width:200px;min-height:390px;justify-content:center;padding:34px 18px 30px;border-radius:28px;transition:transform .35s cubic-bezier(.2,.8,.2,1),opacity .3s,border-color .2s,box-shadow .35s}
.perfil .avatar{width:184px;height:184px;padding:5px}
.perfil .avatar .int{font-size:2.3rem}
.perfil b{font-size:1.15rem;margin-top:10px}
.perfil small{font-size:.8rem}
.perfiles.eligiendo .perfil:not(.elegido){opacity:0;transform:scale(.82);pointer-events:none}
.perfiles.eligiendo .perfil.elegido{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);width:min(480px,92vw);min-height:0;z-index:70;cursor:default;padding:36px 26px 28px;
  box-shadow:0 0 0 2px color-mix(in srgb,var(--t1) 60%,transparent),0 40px 90px rgba(0,0,0,.6),0 24px 60px color-mix(in srgb,var(--t1) 35%,transparent);animation:perfilCrece .4s cubic-bezier(.2,.8,.2,1)}
.perfiles.eligiendo .perfil.elegido .avatar{width:200px;height:200px}
.acceso-titulo.atras{opacity:0;transform:scale(.96);pointer-events:none;transition:opacity .3s,transform .3s}
@keyframes perfilCrece{from{transform:translate(-50%,-50%) scale(.86);opacity:.6}to{transform:translate(-50%,-50%) scale(1);opacity:1}}
#pin-paso{width:100%;margin-top:18px;text-align:center;animation:aparece .35s .15s both}
#pin-paso .campo{margin-bottom:12px}
#pin-paso .campo label{text-align:center;font-size:.86rem}
#pin-paso input{text-align:center;font-family:var(--display);font-weight:800;font-size:1.6rem;letter-spacing:.3em;padding:12px 14px;border-color:color-mix(in srgb,var(--t1) 45%,var(--borde))}
#pin-paso input:focus{border-color:var(--t1);box-shadow:0 0 0 3px color-mix(in srgb,var(--t1) 25%,transparent)}
#pin-paso input::placeholder{letter-spacing:.3em;color:var(--texto-3)}
#pin-paso .boton{width:100%;background:linear-gradient(135deg,var(--t1),var(--t2));font-size:1rem;padding:13px}
#pin-paso .otro{display:block;width:100%;margin-top:14px;background:none;border:0;color:var(--texto-2);font-size:.84rem;cursor:pointer;padding:6px}
#pin-paso .otro:hover{color:var(--texto)}
#pin-paso .mensaje{margin-bottom:10px}
@media (max-width:600px){.perfil{flex:1 1 100%;min-height:0;flex-direction:row;justify-content:flex-start;gap:18px;padding:14px 16px;text-align:left}.perfil .avatar{width:124px;height:124px}.perfil .avatar .int{font-size:1.9rem}.perfil b{margin-top:0;font-size:1.25rem}
  .perfiles.eligiendo .perfil.elegido{flex-direction:column;text-align:center;padding:30px 22px 24px}.perfiles.eligiendo .perfil.elegido .avatar{width:160px;height:160px}}

/* ---- tus maestros (tarjeta del alumno) ---- */
.maestros{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.maestro{display:flex;flex-direction:column;align-items:center;gap:6px;padding:16px 8px 14px;border-radius:18px;color:var(--texto);text-align:center;cursor:pointer;border:1px solid color-mix(in srgb,var(--t1) 35%,var(--borde));background:linear-gradient(180deg,color-mix(in srgb,var(--t1) 16%,transparent),rgba(0,0,0,.25));transition:transform .18s,box-shadow .18s;animation:aparece .4s calc(var(--i) * 80ms) both}
.maestro:hover{transform:translateY(-3px);box-shadow:0 14px 30px color-mix(in srgb,var(--t1) 28%,transparent)}
.maestro .avatar,.pm-cima .avatar{width:72px;height:72px;padding:3px;cursor:inherit;background:linear-gradient(135deg,var(--t1),var(--t2));box-shadow:0 10px 24px color-mix(in srgb,var(--t1) 35%,transparent)}
.maestro .avatar .int,.pm-cima .avatar .int{font-family:var(--display);font-weight:800;color:#fff;-webkit-text-fill-color:#fff;font-size:1.3rem;overflow:hidden}
.maestro .avatar .int img,.pm-cima .avatar .int img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.maestro b{font-family:var(--display);font-weight:800;font-size:.82rem;line-height:1.15;letter-spacing:-.01em}
.maestro small{font-size:.68rem;color:var(--texto-2);line-height:1.2}
.panel-maestro{text-align:center}
.panel-maestro .panel-msj-cima{text-align:left}
.pm-cima{display:flex;flex-direction:column;align-items:center;gap:6px;margin-bottom:14px}
.pm-cima .avatar{width:120px;height:120px;padding:4px}
.pm-cima .avatar .int{font-size:2rem}
.pm-cima b{font-family:var(--display);font-weight:800;font-size:1.25rem;letter-spacing:-.02em;margin-top:6px}
.pm-cima small{color:var(--texto-2);font-size:.84rem}
.pm-pres{color:var(--texto);font-size:.95rem;line-height:1.55;white-space:pre-line;padding:0 4px}
.pm-pres.vacio{color:var(--texto-3);font-style:italic}
.pm-verso{margin:16px 0 4px;padding:16px 18px;border-radius:16px;background:color-mix(in srgb,var(--t1) 10%,rgba(0,0,0,.3));border:1px solid color-mix(in srgb,var(--t1) 30%,var(--borde));font-style:italic;font-size:.95rem;line-height:1.5}
.pm-verso cite{display:block;margin-top:8px;font-style:normal;font-family:var(--display);font-weight:800;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--t2)}
@media (max-width:420px){.maestro b{font-size:.76rem}.maestro .avatar{width:60px;height:60px}}
.acceso{width:100%}@media (min-width:900px){.acceso{width:calc(100vw - 48px);margin-left:calc(50% - 50vw + 24px)}.acceso .perfiles{width:100%;max-width:940px;gap:28px}}


/* ---- bandeja: tareas recibidas / alumnos nuevos, dos pestañas con identidad propia ---- */
.bandeja{--b1:#FFB020;--b2:#FF4FA3;border-radius:24px;border:1px solid color-mix(in srgb,var(--b1) 40%,var(--borde));background:rgba(13,17,26,.72);overflow:hidden;animation:entra .5s calc(var(--i) * 70ms) both;transition:border-color .35s,box-shadow .35s;box-shadow:0 20px 50px color-mix(in srgb,var(--b1) 14%,transparent)}
.bandeja.alumnos{--b1:#34D399;--b2:#22D3EE}
.bandeja-tabs{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:8px;background:rgba(0,0,0,.3);border-bottom:1px solid var(--borde)}
.btab{position:relative;z-index:1;display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:16px;background:transparent;border:0;color:var(--texto-2);text-align:left;cursor:pointer;transition:color .25s}
.btab span{display:flex;flex-direction:column;line-height:1.1;font-family:var(--display);font-weight:800;font-size:.92rem;letter-spacing:-.01em;min-width:0}
.btab span small{font-family:var(--cuerpo,inherit);font-weight:500;font-size:.72rem;opacity:.75;margin-top:3px;letter-spacing:0}
.btab.activa{color:#fff}
.btab-ico{flex:none;width:36px;height:36px;border-radius:12px;display:grid;place-items:center;background:rgba(255,255,255,.06);transition:background .3s,transform .3s}
.btab-ico::before{content:"";width:18px;height:18px;background:currentColor;-webkit-mask:var(--m) center/contain no-repeat;mask:var(--m) center/contain no-repeat}
.btab[data-tab=tareas] .btab-ico{--m:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z'/%3E%3Cpath d='M14 2v6h6M9 15l2 2 4-4'/%3E%3C/svg%3E")}
.btab[data-tab=alumnos] .btab-ico{--m:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M16 21v-2a4 4 0 0 0-4-4H6a4 4 0 0 0-4 4v2'/%3E%3Ccircle cx='9' cy='7' r='4'/%3E%3Cpath d='M19 8v6M22 11h-6'/%3E%3C/svg%3E")}
.btab.activa .btab-ico{background:linear-gradient(135deg,var(--b1),var(--b2));color:#fff;transform:rotate(-6deg) scale(1.08);box-shadow:0 8px 20px color-mix(in srgb,var(--b1) 45%,transparent)}
.btab-n{margin-left:auto;flex:none;min-width:26px;height:26px;padding:0 8px;border-radius:99px;display:grid;place-items:center;font-family:var(--display);font-weight:800;font-size:.78rem;background:rgba(255,255,255,.08);color:var(--texto-2)}
.btab.activa .btab-n{background:#fff;color:#0B0E16}
.btab-n.late{animation:pulso2 1.6s ease-in-out 3}
.btab-cursor{position:absolute;top:8px;bottom:8px;left:8px;width:calc(50% - 11px);border-radius:16px;background:linear-gradient(135deg,color-mix(in srgb,var(--b1) 28%,transparent),color-mix(in srgb,var(--b2) 14%,transparent));border:1px solid color-mix(in srgb,var(--b1) 45%,transparent);transition:transform .4s cubic-bezier(.2,.8,.2,1),background .35s,border-color .35s}
.bandeja.alumnos .btab-cursor{transform:translateX(calc(100% + 6px))}
.bandeja-cuerpo{position:relative;padding:14px 18px 10px;min-height:120px;background:linear-gradient(180deg,color-mix(in srgb,var(--b1) 7%,transparent),transparent 60%)}
.bandeja-pag{display:none;animation:pagEntra .35s cubic-bezier(.2,.8,.2,1)}
.bandeja-pag.activa{display:block}
@keyframes pagEntra{from{opacity:0;transform:translateX(14px)}to{opacity:1;transform:none}}
.pag-cima{display:flex;align-items:center;gap:10px;margin-bottom:8px;min-height:22px}
.pag-ayuda{font-size:.76rem;color:var(--texto-2)}

/* filas de tareas: tipo documento, ámbar; las nuevas brillan rosa */
.tareas-pag .nov-item.entrega{gap:12px;padding:10px 0}
.nov-item.entrega .doc{flex:none;width:46px;height:46px;border-radius:13px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;background:rgba(255,176,32,.14);color:#FFB020;border:1px solid rgba(255,176,32,.25)}
.nov-item.entrega .doc svg{width:17px;height:17px}
.nov-item.entrega .doc em{font-style:normal;font-size:.52rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.nov-item.entrega.es-audio .doc{background:rgba(124,92,255,.16);color:#C4B5FD;border-color:rgba(124,92,255,.3)}
.nov-item.entrega.nueva{background:linear-gradient(90deg,rgba(255,79,163,.14),transparent 70%)}
.nov-item.entrega.nueva .doc{background:linear-gradient(135deg,#FFB020,#FF4FA3);color:#fff;border-color:transparent;box-shadow:0 8px 18px rgba(255,79,163,.4);animation:pop .4s cubic-bezier(.2,.8,.2,1) both}
.nov-item.entrega .q b{font-family:var(--display);font-weight:800;font-size:.9rem}
.nov-item.entrega .q small strong{color:var(--texto);font-weight:600}

/* filas de alumnos nuevos: credencial chiquita, verde, con cinta "Nuevo" */
.credencial-mini{position:relative;display:flex;align-items:center;gap:12px;padding:12px 14px 12px 14px;margin:8px 0;border-radius:18px;background:linear-gradient(135deg,rgba(52,211,153,.12),rgba(34,211,238,.05));border:1px solid rgba(52,211,153,.35);overflow:hidden;animation:credEntra .45s calc(var(--i) * 90ms) cubic-bezier(.2,.8,.2,1) both}
@keyframes credEntra{from{opacity:0;transform:translateY(10px) scale(.97)}to{opacity:1;transform:none}}
.credencial-mini::before{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.07) 45%,transparent 60%);background-size:250% 100%;animation:banda 3.5s linear 2}
.credencial-mini .cinta{position:absolute;top:10px;right:-26px;transform:rotate(38deg);width:100px;text-align:center;font-family:var(--display);font-weight:800;font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:#042f22;background:linear-gradient(90deg,#34D399,#22D3EE);padding:3px 0;box-shadow:0 4px 12px rgba(52,211,153,.4)}
.credencial-mini .avatar.mini{width:52px;height:52px;padding:3px;flex:none;cursor:default;background:linear-gradient(135deg,#34D399,#22D3EE);box-shadow:0 8px 18px rgba(52,211,153,.3)}
.credencial-mini .avatar.mini .int{font-family:var(--display);font-weight:800;font-size:.95rem;color:#fff;-webkit-text-fill-color:#fff;overflow:hidden;border-width:2px}
.credencial-mini .avatar.mini .int img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.credencial-mini .q{flex:1;min-width:0}
.credencial-mini .q b{display:block;font-family:var(--display);font-weight:800;font-size:.98rem;letter-spacing:-.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.credencial-mini .q small{display:block;font-size:.78rem;color:var(--texto-2);margin-top:2px}
.credencial-mini .q .cuando{color:#9FE9CB;font-size:.72rem}
.credencial-mini .lado{display:flex;flex-direction:column;align-items:flex-end;gap:8px;flex:none;padding-right:34px}
.credencial-mini .id{font-family:var(--display);font-weight:800;font-size:.68rem;letter-spacing:.08em;color:#fff;background:linear-gradient(135deg,#34D399,#22D3EE);padding:3px 8px;border-radius:7px;color:#042f22}
.boton.chico{min-height:36px;padding:7px 14px;font-size:.82rem;gap:6px}
.credencial-mini .boton.chico{background:linear-gradient(135deg,#34D399,#22D3EE);color:#042f22;box-shadow:0 6px 16px rgba(52,211,153,.3)}
@media (max-width:520px){.btab{padding:10px}.btab span{font-size:.82rem}.btab span small{display:none}.credencial-mini .lado{padding-right:8px}.credencial-mini .cinta{display:none}}

/* ---- lo que abre y cierra, solo con su botón ---- */
.paso-ir{margin-left:auto;flex:none;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:var(--grad-1);color:#fff;box-shadow:0 10px 24px rgba(124,92,255,.4);cursor:pointer;transition:transform .15s,box-shadow .15s;animation:pasoLate 2.2s ease-in-out 3}
.paso.libre .paso-ir{background:linear-gradient(135deg,#34D399,#22D3EE);box-shadow:0 10px 24px rgba(52,211,153,.35)}
.paso-ir:hover{transform:scale(1.08)}
.paso-ir svg{width:22px;height:22px}
@keyframes pasoLate{0%,100%{transform:translateX(0)}50%{transform:translateX(4px)}}
.premio-x{position:absolute;top:12px;right:12px}
.premio-caja{position:relative}

/* ---- saludo arriba de la credencial ---- */
.saludo{display:flex;align-items:center;gap:14px;padding:4px 6px 14px;animation:entra .5s both}
.saludo i{flex:none;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;position:relative;background:rgba(255,255,255,.04);border:1px solid var(--borde);box-shadow:inset 0 0 0 1px rgba(255,255,255,.03)}
.saludo i::before{content:"";position:absolute;inset:-10px;border-radius:50%;background:radial-gradient(circle,rgba(34,211,238,.28),rgba(124,92,255,.12) 45%,transparent 70%);filter:blur(6px);animation:respira 4s ease-in-out 2 both;z-index:-1}
.saludo i.noche::before{background:radial-gradient(circle,rgba(124,92,255,.3),rgba(255,79,163,.1) 45%,transparent 70%)}
.saludo i .ico-saludo{filter:drop-shadow(0 0 6px rgba(34,211,238,.45))}
@keyframes respira{0%,100%{opacity:.6;transform:scale(.92)}50%{opacity:1;transform:scale(1.06)}}
.saludo i svg{width:26px;height:26px}
.saludo b{display:block;font-family:var(--display);font-weight:800;font-size:1.45rem;letter-spacing:-.03em;line-height:1.05}
.saludo small{display:block;color:var(--texto-2);font-size:.86rem;margin-top:3px}
/* nivel "empezando" (menos de 3 clases): neutro */
.nivel-nuevo{--anillo-a:#7C5CFF;--anillo-b:#22D3EE;--anillo-halo:rgba(124,92,255,.3)}
.chip.nuevo{color:#C4B5FD;background:rgba(124,92,255,.14);border-color:rgba(124,92,255,.35)}
.animo-nuevo{--animo-fondo:linear-gradient(135deg,#7C5CFF,#22D3EE);--animo-halo:#7C5CFF;border-color:rgba(124,92,255,.35)}
.ficha.nuevo::before{background:linear-gradient(135deg,#7C5CFF,#22D3EE);opacity:.45}

.barra-niveles i.nuevo{background:linear-gradient(90deg,#7C5CFF,#22D3EE)}
.niveles .cifras .nuevo{--pt:#C4B5FD}.niveles .cifras .nuevo b{color:#C4B5FD}
@media (max-width:600px){.niveles .cifras{grid-template-columns:repeat(3,1fr)}}
@media (max-width:600px){.sesion .avatar{width:112px;height:112px}.sesion b{font-size:1.45rem}}

/* ---- barra inferior (alumno) ---- */
.barra-abajo{position:fixed;left:50%;bottom:max(12px,env(safe-area-inset-bottom));transform:translateX(-50%);z-index:40;display:grid;grid-template-columns:repeat(4,1fr);gap:4px;width:min(520px,calc(100% - 24px));padding:6px;border-radius:22px;background:rgba(14,19,27,.97);border:1px solid var(--borde-2);box-shadow:0 18px 50px rgba(0,0,0,.55);animation:sube .4s cubic-bezier(.2,.8,.2,1)}
.barra-abajo button{position:relative;display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 4px 8px;border-radius:18px;color:var(--texto-2);background:transparent;transition:color .2s,background .2s}
.barra-abajo button i{display:grid;place-items:center;width:46px;height:38px;border-radius:14px;transition:background .25s,transform .25s,box-shadow .25s}
.barra-abajo button svg{width:27px;height:27px;stroke-width:2}
.barra-abajo button span{font-family:var(--display);font-size:.7rem;font-weight:800;letter-spacing:.02em}
.barra-abajo button:active i{transform:scale(.92)}
.barra-abajo button.activa{color:#fff}
.barra-abajo button.activa i{background:var(--grad-1);transform:translateY(-3px);box-shadow:0 10px 24px rgba(124,92,255,.5),0 0 0 1px rgba(255,255,255,.12) inset}
.barra-abajo button.activa span{background:linear-gradient(100deg,#fff,#c9c2ff);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.barra-abajo button .globo{position:absolute;top:3px;right:calc(50% - 26px);min-width:20px;height:20px;padding:0 6px;border-radius:99px;background:var(--grad-2);color:#fff;font-size:.66rem;font-weight:800;display:grid;place-items:center;box-shadow:0 4px 10px rgba(255,79,163,.45)}
.barra-abajo button .globo.oculto{display:none}
body.con-barra{padding-bottom:96px}
body.con-barra .pie{padding-bottom:20px}
#sec-clases,#sec-tareas,#sec-logros,#sec-maestros{scroll-margin-top:16px}
.tarjeta.resalta{box-shadow:0 0 0 2px rgba(124,92,255,.6),0 18px 44px rgba(124,92,255,.25)}

/* ---- menú del alumno ---- */
.menu-alumno .menu-item{display:flex;align-items:center;gap:14px;width:100%;text-align:left;padding:13px 10px;border-radius:16px;color:inherit;transition:background .15s}
.menu-alumno .menu-item:hover{background:var(--capa-3)}
.menu-alumno .menu-item i{flex:none;width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:rgba(124,92,255,.14);color:#C4B5FD}
.menu-alumno .menu-item i svg{width:22px;height:22px}
.menu-alumno .menu-item.ok i{background:rgba(52,211,153,.16);color:#34D399}
.menu-alumno .menu-item.salir i{background:rgba(251,113,133,.12);color:#FB7185}
.menu-alumno .menu-item span{display:flex;flex-direction:column;font-family:var(--display);font-weight:800;font-size:.95rem;letter-spacing:-.01em}
.menu-alumno .menu-item span small{font-family:var(--ui);font-weight:500;font-size:.78rem;color:var(--texto-2);margin-top:2px}
.punto-ok{margin-left:auto;width:10px;height:10px;border-radius:50%;background:#34D399;box-shadow:0 0 0 4px rgba(52,211,153,.2)}

/* ---- guía visual: bolitas y palitos con pantallitas ---- */
.guia-intro{color:var(--texto-2);font-size:.9rem;margin-bottom:12px}
.guia-ok{display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:12px;background:rgba(52,211,153,.12);color:#9FE9CB;font-size:.88rem;margin-bottom:12px}
.guia-tabs{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:5px;border-radius:14px;background:rgba(0,0,0,.3);margin-bottom:16px}
.guia-tabs button{padding:9px;border-radius:10px;font-family:var(--display);font-weight:800;font-size:.84rem;color:var(--texto-2)}
.guia-tabs button.activa{background:var(--grad-1);color:#fff}
.guia-pasos{display:none;list-style:none;counter-reset:paso;position:relative;padding-left:4px}
.guia-pasos.activa{display:block}
.guia-pasos li{position:relative;display:flex;gap:14px;padding:0 0 22px 0;counter-increment:paso}
.guia-pasos li::before{content:"";position:absolute;left:15px;top:34px;bottom:-4px;width:2px;background:linear-gradient(180deg,rgba(124,92,255,.7),rgba(34,211,238,.35))}
.guia-pasos li:last-child::before{display:none}
.gp-num{flex:none;width:32px;height:32px;border-radius:50%;background:var(--grad-1);color:#fff;font-family:var(--display);font-weight:800;font-size:.85rem;display:grid;place-items:center;box-shadow:0 8px 18px rgba(124,92,255,.4);z-index:1}
.gp-num::after{content:counter(paso)}
.gp-cuerpo{flex:1;min-width:0}
.gp-cuerpo .pant{display:block;width:100%;max-width:260px;height:auto;border-radius:14px;border:1px solid var(--borde-2);margin-bottom:8px;box-shadow:0 10px 24px rgba(0,0,0,.35)}
.gp-cuerpo b{display:block;font-family:var(--display);font-weight:800;font-size:.95rem;letter-spacing:-.01em}
.gp-cuerpo span{display:block;color:var(--texto-2);font-size:.84rem;margin-top:3px;line-height:1.45}
.guia-pasos li.guia-boton{flex-direction:column;gap:6px;counter-increment:none}
.guia-pasos li.guia-boton::before{display:none}
.guia-pasos li.guia-boton span{text-align:center;color:var(--texto-3);font-size:.8rem}
/* ---- secciones que viven en la barra de abajo: se abren como ventana ---- */
body.con-barra .en-barra:not(.abierta){display:none}
.panel-hoja{position:relative;padding-top:14px}
.panel-hoja .hoja-x{position:absolute;top:14px;right:14px;z-index:3}
.panel-hoja .tarjeta.abierta{margin:0;background:transparent;border:0;box-shadow:none;padding:4px 0 0;animation:none;opacity:1;transform:none}
.panel-hoja .tarjeta.abierta > h2{padding-right:48px}
@media (min-width:760px){.panel-hoja{max-height:88vh}}
/* la barra queda por encima de las ventanas de Clases/Tareas/Logros/Mensajes para cambiar entre ellas; las demás ventanas la tapan */
#hoja-capa,#msj-capa.capa{z-index:600}
#hoja-capa .panel-msj,#msj-capa .panel-msj{max-height:calc(100vh - 110px);margin-bottom:96px}
@media (min-width:760px){#hoja-capa .panel-msj,#msj-capa .panel-msj{margin-bottom:0;max-height:calc(100vh - 140px)}}
.barra-abajo{z-index:650}

/* ---- volver al panel (QR, inscripción) y cerrar sesión como botón ---- */
.barra-der{display:flex;align-items:center;gap:10px}
.volver{display:inline-flex;align-items:center;gap:6px;padding:8px 12px 8px 10px;border-radius:999px;background:var(--capa-3);border:1px solid var(--borde);color:var(--texto);font-size:.82rem;font-weight:700;text-decoration:none}
.volver svg{width:16px;height:16px}
.volver:hover{border-color:var(--borde-2)}
.boton-salir{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:999px;background:rgba(251,113,133,.1);border:1px solid rgba(251,113,133,.4);color:#FDA4AF;font-size:.9rem;font-weight:700;text-decoration:none}
.boton-salir svg{width:18px;height:18px}
.boton-salir:hover{background:rgba(251,113,133,.18)}

/* ---- calendario mensual ---- */
.calmes{margin:4px 0 14px;padding:12px;border-radius:18px;background:rgba(0,0,0,.25);border:1px solid var(--borde)}
.calmes-cima{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.calmes-cima b{font-family:var(--display);font-weight:800;font-size:.98rem;letter-spacing:-.01em}
.calmes-nav{width:34px;height:34px;border-radius:50%;background:var(--capa-3);color:var(--texto);font-size:1.2rem;display:grid;place-items:center;cursor:pointer}
.calmes-sem{display:grid;grid-template-columns:repeat(7,1fr);text-align:center;font-size:.66rem;font-weight:800;letter-spacing:.08em;color:var(--texto-3);margin-bottom:4px}
.calmes-dias{display:grid;grid-template-columns:repeat(7,1fr);gap:3px}
.calmes-dias i{display:block}
.calmes .dia{position:relative;aspect-ratio:1;border-radius:12px;background:transparent;color:var(--texto-2);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:.86rem;font-weight:600;cursor:pointer;transition:background .15s}
.calmes .dia:hover{background:var(--capa-3)}
.calmes .dia.con{color:var(--texto);background:rgba(255,255,255,.04)}
.calmes .dia.hoy span{background:var(--grad-1);color:#fff;border-radius:50%;width:26px;height:26px;display:grid;place-items:center;font-weight:800}
.calmes .dia.elegido{background:rgba(124,92,255,.22);box-shadow:inset 0 0 0 1px rgba(124,92,255,.55)}
.calmes .dia em{display:flex;gap:3px;height:6px}
.calmes .dia em b{width:6px;height:6px;border-radius:50%;background:var(--texto-3)}
.calmes .dia em b.si{background:#34D399}.calmes .dia em b.no{background:#FB7185}.calmes .dia em b.prog{background:#22D3EE}.calmes .dia em b.evento{background:#FFB020}.calmes .dia em b.entrega{background:#C4B5FD}
.calmes-detalle{margin-top:10px;padding-top:10px;border-top:1px solid var(--borde);display:flex;flex-direction:column;gap:5px;font-size:.86rem;min-height:40px}
.calmes-detalle b{font-family:var(--display);font-weight:800;font-size:.8rem;letter-spacing:.04em;text-transform:uppercase;color:var(--texto-2)}
.calmes-detalle .m{display:flex;align-items:center;gap:8px}
.calmes-detalle .m::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--texto-3);flex:none}
.calmes-detalle .m.si::before{background:#34D399}.calmes-detalle .m.no::before{background:#FB7185}.calmes-detalle .m.prog::before{background:#22D3EE}.calmes-detalle .m.evento::before{background:#FFB020}.calmes-detalle .m.entrega::before{background:#C4B5FD}
.calmes-detalle .vacio{color:var(--texto-3)}
.calmes-leyenda{display:flex;flex-wrap:wrap;gap:10px 14px;font-size:.74rem;color:var(--texto-2);margin:-6px 0 12px}
.calmes-leyenda span{display:inline-flex;align-items:center;gap:6px}
.calmes-leyenda i{width:8px;height:8px;border-radius:50%;display:inline-block}

/* ---- hoy hay clase (principal) ---- */
.hoy-clase{margin-bottom:14px;animation:entra .5s both}
h3.sub{font-family:var(--display);font-weight:800;font-size:.92rem;letter-spacing:-.01em;margin:14px 0 8px;display:flex;align-items:center;gap:8px}
h3.sub .n{font-size:.7rem}
.menu-ayuda{display:block;width:100%;text-align:left;padding:6px 10px 10px 68px;color:#8FD6E8;font-size:.8rem;text-decoration:underline;text-underline-offset:3px;background:none}
#barra-maestro{grid-template-columns:repeat(5,1fr);width:min(600px,calc(100% - 24px))}
#barra-maestro button span{font-size:.62rem}
#barra-maestro button i{width:40px;height:34px}
#barra-maestro button svg{width:24px;height:24px}

/* ---- foto redonda sin cortar la cara: completa al centro, difuminada de fondo ---- */
.foto{position:relative;display:block;width:100%;height:100%;border-radius:50%;overflow:hidden;background:#0B0E16}
.foto::before{content:"";position:absolute;inset:-12%;background:var(--f) center/cover no-repeat;filter:blur(10px) saturate(1.2) brightness(.65);transform:scale(1.1)}
.foto img{position:relative;width:100%;height:100%;object-fit:cover;object-position:center top;display:block}
/* la foto completa manda sobre cualquier regla vieja de recorte */
.avatar .int .foto img,.int .foto img{object-fit:cover!important;object-position:center top!important;border-radius:50%!important;width:100%!important;height:100%!important}
.avatar .int .foto{border-radius:50%}

/* ---- país del maestro ---- */
.sesion-pais{display:block;font-style:normal;font-size:.8rem;color:var(--texto-2);margin-top:2px}
.perfil-pais,.m-pais{display:block;color:var(--texto-2);font-size:.76rem;margin-top:4px}
.pais img.bandera{width:1.15em;vertical-align:-2px;border-radius:2px}
.perfil .pais,.sesion .pais{display:inline-flex;flex-direction:row;align-items:center;gap:5px;font-size:inherit;font-weight:500;color:inherit}
#barra-maestro{z-index:40}

/* ============================================================
   MARCOS POR NIVEL · oro (al día), plata (regular), rojo (bajo), con haz de luz recorriendo el borde
   ============================================================ */
@property --ang{syntax:'<angle>';inherits:false;initial-value:0deg}
.marco{position:relative;isolation:isolate}
.marco::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:2px;z-index:2;pointer-events:none;
  background:conic-gradient(from var(--ang),transparent 0deg,color-mix(in srgb,var(--m2) 55%,transparent) 30deg,var(--m1) 55deg,#fff 62deg,var(--m1) 70deg,color-mix(in srgb,var(--m2) 55%,transparent) 95deg,transparent 125deg,transparent 180deg,color-mix(in srgb,var(--m2) 35%,transparent) 215deg,var(--m1) 240deg,color-mix(in srgb,var(--m2) 35%,transparent) 265deg,transparent 300deg);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:marcoGira 5s linear 2}
.marco::after{content:"";position:absolute;inset:0;border-radius:inherit;z-index:1;pointer-events:none;box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--m2) 45%,transparent)}
.marco{box-shadow:0 14px 40px color-mix(in srgb,var(--m2) 22%,transparent)}
@keyframes marcoGira{to{--ang:360deg}}
.marco-aldia{--m1:#FFE08A;--m2:#C9962B}
.marco-medio{--m1:#F7F8FB;--m2:#8E97AB}
.marco-bajo{--m1:#FF8A9B;--m2:#C0263A}
.marco-nuevo{--m1:#C4B5FD;--m2:#7C5CFF}
.marco-inactivo{--m1:#6B7280;--m2:#374151}
/* la ficha ya tenía su propio borde: lo apaga y usa el marco */
.ficha.marco::before{opacity:1;inset:0;padding:2px;background:conic-gradient(from var(--ang),transparent 0deg,color-mix(in srgb,var(--m2) 55%,transparent) 30deg,var(--m1) 55deg,#fff 62deg,var(--m1) 70deg,color-mix(in srgb,var(--m2) 55%,transparent) 95deg,transparent 125deg,transparent 180deg,color-mix(in srgb,var(--m2) 35%,transparent) 215deg,var(--m1) 240deg,color-mix(in srgb,var(--m2) 35%,transparent) 265deg,transparent 300deg)}
.ficha.marco:hover{box-shadow:0 18px 44px color-mix(in srgb,var(--m2) 32%,transparent)}
.ficha.marco .medida b.ok{color:var(--m1)}
/* detalle del alumno y credencial */
.credencial.marco{border-radius:24px}
.credencial.marco .fondo-bandera{z-index:0}
/* la etiqueta de nivel dentro del marco brilla con el mismo tono */
.marco .chip.ok,.marco .chip.medio,.marco .chip.mal{background:color-mix(in srgb,var(--m2) 22%,rgba(0,0,0,.3));border-color:color-mix(in srgb,var(--m1) 55%,transparent);color:var(--m1)}
/* el color del nivel vive en el marco de la tarjeta; el círculo de la foto se queda neutro (solo marca el avance de asistencia) */
.avatar.nivel-aldia,.avatar.nivel-medio,.avatar.nivel-bajo,.avatar.nivel-nuevo{--anillo-a:#7C5CFF;--anillo-b:#22D3EE;--anillo-halo:rgba(124,92,255,.3)}
.saludo .sesion-pais{display:block;font-style:normal;font-size:.84rem;color:var(--texto-2);margin-top:3px}
.saludo .pais{display:inline-flex;align-items:center;gap:5px}
.guia-tabs.tres{grid-template-columns:1fr 1fr 1fr}
.guia-tabs.tres button{font-size:.78rem;padding:9px 4px}

/* ---- banda de bandera detrás del encabezado (fichas y detalle), como en la credencial del alumno ---- */
.banda-pais{position:absolute;left:0;right:0;top:0;height:110px;z-index:0;pointer-events:none;background:var(--f) center 30%/cover no-repeat;opacity:.55;
  -webkit-mask:linear-gradient(180deg,#000 0%,#000 35%,transparent 100%);mask:linear-gradient(180deg,#000 0%,#000 35%,transparent 100%)}
.banda-pais::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,14,22,.15),rgba(13,17,26,.85))}
.ficha .cima,.ficha .medidas,.ficha .abajo,.ficha .pendiente{position:relative;z-index:1}
.ficha .quien h4,.det-cima h3{text-shadow:0 2px 10px rgba(0,0,0,.6)}
.ficha.con-pendientes .banda-pais{opacity:.4}

/* ---- QR: acciones ---- */
.qr .qr-acciones{display:flex;flex-direction:column;gap:6px;margin-top:10px;width:100%}
.qr .qr-acciones button{width:100%;justify-content:center;display:inline-flex;align-items:center;gap:6px}
.qr .qr-acciones .wa{background:#25D366;color:#062a14;font-weight:800;border-radius:12px;padding:10px 12px}
.qr .qr-acciones .wa svg{width:16px;height:16px}

/* ---------- burbujas de los otros maestros (encabezado del panel) ---------- */
.burbujas{margin:-6px 0 18px}
.burbujas-etq{display:block;font-family:var(--display);font-weight:800;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--suave);margin-bottom:8px}
.burbujas-fila{display:flex;gap:14px;overflow-x:auto;padding:4px 2px 6px;scrollbar-width:none}
.burbujas-fila::-webkit-scrollbar{display:none}
.burbuja-m{position:relative;flex:none;display:flex;flex-direction:column;align-items:center;gap:3px;width:84px;background:none;border:0;color:inherit;cursor:pointer;font:inherit;padding:0;animation:entra .5s calc(var(--i,0)*.07s) both}
.burbuja-m .avatar{width:64px;height:64px;padding:3px;background:var(--grad-1);cursor:pointer;transition:transform .2s}
.burbuja-m .avatar .int{border-width:2px;font-size:1.1rem;font-family:var(--display);font-weight:800;color:#fff;-webkit-text-fill-color:#fff;overflow:hidden}
.burbuja-m:hover .avatar,.burbuja-m:active .avatar{transform:scale(1.06)}
.burbuja-m b{font-size:.78rem;max-width:84px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.burbuja-m small{font-size:.62rem;color:var(--suave);max-width:84px;text-align:center;line-height:1.2}
.burbuja-m.con-nuevas small{color:#FFB020;font-weight:700}
.burbuja-m.con-nuevas .avatar{background:linear-gradient(135deg,#FFB020,#FF4FA3);box-shadow:0 0 0 0 rgba(255,176,32,.6);animation:latido 1.8s ease-out 3}
@keyframes latido{0%{box-shadow:0 0 0 0 rgba(255,176,32,.55)}70%{box-shadow:0 0 0 12px rgba(255,176,32,0)}100%{box-shadow:0 0 0 0 rgba(255,176,32,0)}}
.burbuja-m .globo{position:absolute;top:-4px;right:8px;min-width:22px;height:22px;padding:0 6px;border-radius:99px;background:#FB7185;color:#fff;font-size:.72rem;font-weight:800;display:grid;place-items:center;box-shadow:0 4px 12px rgba(0,0,0,.4);border:2px solid var(--fondo,#0B0E16)}
.burbuja-m .bandera-mini{position:absolute;top:46px;left:calc(50% + 14px);width:22px;height:22px;border-radius:50%;overflow:hidden;border:2px solid var(--fondo,#0B0E16);background:#000;display:grid;place-items:center}
.burbuja-m .bandera-mini img{width:100%;height:100%;object-fit:cover}
.bitacora li.nueva{border-color:rgba(255,176,32,.6);background:rgba(255,176,32,.08)}
.bitacora li.nueva b::after{content:"nuevo";margin-left:6px;font-size:.6rem;letter-spacing:.08em;text-transform:uppercase;color:#FFB020}
.bitacora{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.bitacora li{display:grid;grid-template-columns:auto 1fr;gap:2px 10px;align-items:baseline;padding:8px 10px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid var(--borde)}
.bitacora li small{color:var(--suave);font-size:.72rem;white-space:nowrap}
.bitacora li b{font-size:.86rem}
.bitacora li span{grid-column:2;font-size:.8rem;color:var(--suave);overflow-wrap:anywhere}
.verso-maestro{margin:8px 0 0;padding:8px 12px;border-left:3px solid var(--acento);background:rgba(255,255,255,.04);border-radius:0 10px 10px 0;font-size:.86rem;font-style:italic}
.verso-maestro cite{display:block;font-style:normal;font-size:.72rem;color:var(--suave);margin-top:3px}
.cifras-maestro{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.cifras-maestro .cifra{display:flex;flex-direction:column;gap:2px;padding:8px 10px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid var(--borde)}
.cifras-maestro .cifra b{font-family:var(--display);font-size:1.5rem;font-weight:800;letter-spacing:-.03em;line-height:1}
.cifras-maestro .cifra span{font-size:.72rem;color:var(--suave)}
@media (max-width:600px){.cifras-maestro{grid-template-columns:repeat(2,1fr)}}

/* ---------- mensajes precargados: tarjetas con vista previa y botón Enviar ---------- */
.plantillas{display:grid;gap:10px;margin:10px 0 12px}
.plantilla{border:1px solid var(--borde);border-radius:14px;padding:10px 12px;background:rgba(255,255,255,.035);transition:border-color .2s,background .2s}
.plantilla-cab{display:flex;align-items:center;justify-content:space-between;gap:10px}
.plantilla-cab b{font-size:.9rem}
.plantilla .boton.chico{padding:7px 12px;font-size:.78rem;display:inline-flex;align-items:center;gap:6px;flex:none}
.plantilla-prev{margin:6px 0 4px;font-size:.82rem;color:var(--suave);line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;cursor:pointer}
.plantilla.abierta .plantilla-prev{display:block;-webkit-line-clamp:unset;color:var(--texto)}
.plantilla-editar{background:none;border:0;color:var(--acento);font:inherit;font-size:.74rem;font-weight:700;cursor:pointer;padding:0}
.plantilla.enviada{border-color:rgba(52,211,153,.6);background:rgba(52,211,153,.08)}
.plantilla.enviada .boton.chico{background:#34D399;color:#07200f}
.plantilla.propio{border-style:dashed}
@media (min-width:700px){.plantillas{grid-template-columns:1fr 1fr}.plantilla.propio{grid-column:1/-1}}

/* ---------- clases anteriores en video ---------- */
.videos{display:grid;gap:10px}
.video{display:grid;grid-template-columns:96px 1fr;grid-template-rows:auto auto;gap:4px 12px;align-items:center;padding:10px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid var(--borde);color:inherit;text-decoration:none;transition:transform .15s,border-color .2s;animation:entra .4s calc(var(--i,0)*.05s) both}
.video:hover{transform:translateY(-2px);border-color:rgba(124,92,255,.5)}
.video-mini{position:relative;display:grid;place-items:center;width:96px;height:62px;border-radius:10px;background:#000 center/cover no-repeat;overflow:hidden;grid-row:1/3}
.video-mini::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0),rgba(0,0,0,.35))}
.video-mini i{position:relative;z-index:1;width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.92);color:#E02F2F;display:grid;place-items:center;box-shadow:0 6px 16px rgba(0,0,0,.4)}
.video-mini i svg{margin-left:2px}
.video-q{display:flex;flex-direction:column;gap:2px;min-width:0}
.video-q b{font-size:.92rem;line-height:1.25}
.video-q small{font-size:.74rem;color:var(--suave)}
.video-q em{font-style:normal;font-size:.76rem;color:var(--texto-2)}
.video-btn{grid-column:2;justify-self:start;padding:7px 12px;font-size:.78rem;display:inline-flex;align-items:center;gap:6px}
.video-fila{align-items:center}
.video-fila .video-mini{width:84px;height:54px;flex:none;grid-row:auto}
.video-fila .video-mini i{width:28px;height:28px}
@media (min-width:600px){.video{grid-template-columns:120px 1fr auto;grid-template-rows:auto}.video-mini{width:120px;height:76px;grid-row:auto}.video-btn{grid-column:auto;justify-self:end}}

/* resaltado momentáneo del apartado al que te manda una notificación */
.resaltado{animation:resalta 2.2s ease-out}
@keyframes resalta{0%{box-shadow:0 0 0 0 rgba(124,92,255,.0)}15%{box-shadow:0 0 0 3px rgba(124,92,255,.55)}100%{box-shadow:0 0 0 0 rgba(124,92,255,0)}}

/* ---------- ventana de un día del calendario ---------- */
.panel-dia{max-width:520px}
.dia-cuerpo{display:grid;gap:10px;padding:4px 0 2px}
.dia-b{display:flex;align-items:center;gap:12px;padding:12px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid var(--borde)}
.dia-b > div{flex:1;min-width:0}
.dia-b b{display:block;font-size:.92rem}
.dia-b small{display:block;color:var(--suave);font-size:.78rem;margin-top:2px}
.dia-ico{flex:none;width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:rgba(124,92,255,.16);color:#C4B5FD}
.dia-b.ok{border-color:rgba(52,211,153,.45);background:rgba(52,211,153,.07)}
.dia-b.ok .dia-ico{background:rgba(52,211,153,.18);color:#34D399}
.dia-b.falta{border-color:rgba(251,113,133,.4);background:rgba(251,113,133,.06)}
.dia-b.falta .dia-ico{background:rgba(251,113,133,.18);color:#FB7185}
.dia-b.prog .dia-ico{background:rgba(34,211,238,.18);color:#22D3EE}
.dia-b .boton.chico{padding:7px 12px;font-size:.78rem;display:inline-flex;align-items:center;gap:6px;flex:none}
.video-mini.chico{width:64px;height:42px;border-radius:9px;flex:none}
.video-mini.chico i{width:24px;height:24px}
.orden-btn{background:none;border:0;padding:0;margin:0 0 10px;color:var(--acento);font:inherit;font-size:.78rem;font-weight:700;cursor:pointer}

/* ---------- pestañas de curso (alumno) ---------- */
.cursos-tabs{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);gap:8px;margin:0 0 14px;padding:5px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid var(--borde);animation:entra .4s both}
.curso-tab{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-width:0;padding:9px 6px;border:0;border-radius:14px;background:transparent;color:var(--texto-2);font:inherit;cursor:pointer;transition:background .2s,color .2s,box-shadow .2s}
.curso-tab b{font-family:var(--display);font-size:.86rem;font-weight:800;line-height:1.1;text-align:center}
.cursos-tabs:has(.curso-tab:nth-child(3)) .curso-tab{padding:9px 4px}
.cursos-tabs:has(.curso-tab:nth-child(3)) .curso-tab b{font-size:.8rem}
.curso-tab small{font-size:.64rem;letter-spacing:.08em;text-transform:uppercase;opacity:.75}
.curso-tab.activa{background:var(--grad-1);color:#fff;box-shadow:0 8px 20px rgba(124,92,255,.38)}
.curso-solo{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:14px;background:rgba(255,255,255,.05);border:1px solid var(--borde);font-family:var(--display);font-weight:800;font-size:.86rem}
.curso-solo small{font-weight:600;font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--suave)}
#cursos-tabs:has(.curso-solo){display:block;background:none;border:0;padding:0}

/* ---------- elegir curso al inscribirse ---------- */
.cursos-elige{display:grid;gap:8px}
.curso-opcion{display:flex;align-items:center;gap:10px;padding:12px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid var(--borde);cursor:pointer;transition:border-color .2s,background .2s}
.curso-opcion input{width:20px;height:20px;accent-color:#7C5CFF;flex:none}
.curso-opcion span{display:flex;flex-direction:column;gap:1px}
.curso-opcion b{font-family:var(--display);font-size:.92rem}
.curso-opcion small{font-size:.72rem;color:var(--suave);letter-spacing:.06em;text-transform:uppercase}
.curso-opcion.si{border-color:rgba(124,92,255,.6);background:rgba(124,92,255,.1)}
@media (min-width:560px){.cursos-elige{grid-template-columns:1fr 1fr}}
.chip-dos{display:inline-block;margin-top:5px;font-size:.6rem;padding:3px 8px;background:rgba(34,211,238,.14);border:1px solid rgba(34,211,238,.4);color:#8ee7f7}
.boton-tg{background:linear-gradient(135deg,#2AABEE,#229ED9);color:#fff;border:0}
.qr-acciones .tg{background:rgba(42,171,238,.16);border:1px solid rgba(42,171,238,.45);color:#8fd8f7}
.qr-acciones .copiar{background:rgba(255,255,255,.06);border:1px solid var(--borde)}
.curso-fijo{display:flex;flex-direction:column;gap:1px;padding:12px 14px;border-radius:14px;background:rgba(124,92,255,.12);border:1px solid rgba(124,92,255,.5)}
.curso-fijo b{font-family:var(--display);font-size:1rem}
.curso-fijo small{font-size:.7rem;color:var(--suave);letter-spacing:.1em;text-transform:uppercase}

/* mientras se trae el otro curso */
.cursos-tabs.cargando .curso-tab.activa{position:relative;opacity:.9}
.cursos-tabs.cargando .curso-tab.activa::after{content:"";position:absolute;left:50%;bottom:4px;width:22px;height:2px;margin-left:-11px;border-radius:2px;background:rgba(255,255,255,.75);animation:cargaBarra 1s ease-in-out infinite}
@keyframes cargaBarra{0%{transform:scaleX(.2);opacity:.4}50%{transform:scaleX(1);opacity:1}100%{transform:scaleX(.2);opacity:.4}}
.cargando-curso{opacity:.45;pointer-events:none;transition:opacity .2s}

/* ---------- caja de búsqueda con lupa ---------- */
.campo-buscar{position:relative;display:flex;align-items:center;flex:1;min-width:0}
.campo-buscar .lupa{position:absolute;left:13px;display:grid;place-items:center;color:var(--suave);pointer-events:none}
.campo-buscar input{width:100%;padding-left:40px!important;padding-right:38px!important;margin:0!important}
.campo-buscar input::-webkit-search-cancel-button{display:none}
.campo-buscar .limpiar{position:absolute;right:8px;width:26px;height:26px;border:0;border-radius:50%;background:rgba(255,255,255,.08);color:var(--texto-2);font-size:.8rem;cursor:pointer;display:grid;place-items:center}
.campo-buscar .limpiar:hover{background:rgba(255,255,255,.16);color:#fff}
.campo-buscar .limpiar.oculto{display:none}
.n-resultados{font-size:.78rem;color:var(--suave);margin:8px 0 0}
.ficha .pendiente.malo{background:rgba(251,113,133,.9);top:auto;bottom:10px}

/* durante un refresco automático no se re-animan las tarjetas ni se mueve la pantalla */
.sin-anim *,.sin-anim *::before,.sin-anim *::after{transition:none!important}

/* ---------- teléfono con el código del país fijo ---------- */
.campo-tel{display:flex;align-items:stretch;gap:0;width:100%}
.campo-tel .lada{flex:none;display:grid;place-items:center;padding:0 12px;border-radius:14px 0 0 14px;border:1px solid var(--borde);border-right:0;background:rgba(124,92,255,.14);font-family:var(--display);font-weight:800;font-size:.92rem;color:#c9c2ff;white-space:nowrap}
.campo-tel .lada.vacia{opacity:.5}
.campo-tel input{flex:1;min-width:0;border-radius:0 14px 14px 0!important;margin:0!important}
.dia-bandeja{color:#8ee7f7;font-weight:800}

/* ---------- plazos de entrega ---------- */
.plazo{font-weight:800}
.plazo.pronto{color:#FFB020}
.plazo.hoy{color:#FB7185}
.plazo.gracia{color:#FFB020}
.plazo.cerrada{color:#FB7185}
.aviso-plazo{margin:10px 0 0;padding:9px 12px;border-radius:12px;font-size:.84rem;line-height:1.4}
.aviso-plazo.gracia{background:rgba(255,176,32,.12);border:1px solid rgba(255,176,32,.45);color:#FFD27A}
.aviso-plazo.cerrada{background:rgba(251,113,133,.12);border:1px solid rgba(251,113,133,.45);color:#FFB3C0}
.boton.apagado{opacity:.5;pointer-events:none}
.tarde-chip{font-style:normal;color:#FFB020;font-weight:700}

/* ---------- rendimiento con muchos alumnos ----------
   El marco de luz solo gira en lo que está en pantalla; lo de fuera ni se anima ni se calcula. */
/* Marco de las fichas del panel: fijo, sin movimiento. Solo cambia de color según cómo va el alumno
   (oro al día, plata regular, rojo bajo, morado nuevo, gris inactivo). */
.ficha.marco::before{animation:none;background:linear-gradient(135deg,var(--m1) 0%,color-mix(in srgb,var(--m2) 80%,transparent) 38%,color-mix(in srgb,var(--m2) 55%,transparent) 62%,var(--m1) 100%)}
.rejilla .ficha{content-visibility:auto;contain-intrinsic-size:auto 230px}
.bandeja .nov-item{content-visibility:auto;contain-intrinsic-size:auto 76px}
@media (prefers-reduced-motion:reduce){.marco::before{animation:none}}
.rejilla-qr .qr{content-visibility:auto;contain-intrinsic-size:auto 420px}
.matriz tbody tr{content-visibility:auto;contain-intrinsic-size:auto 44px}

/* ---------- ayuda: botón de la barra y ventana ---------- */
.fila-der{display:flex;align-items:center;gap:8px;flex:none}
.btn-ayuda{flex:none;width:46px;height:46px;border-radius:15px;border:0;cursor:pointer;position:relative;display:grid;place-items:center;isolation:isolate;
  background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.03));color:#fff;font-family:var(--display);font-weight:800;font-size:1.15rem}
.btn-ayuda::before{content:"";position:absolute;inset:-1.5px;border-radius:16px;padding:1.5px;background:linear-gradient(135deg,#22D3EE,#7C5CFF);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;z-index:-1;opacity:.85}
.btn-ayuda:active{transform:scale(.94)}
.ayuda-velo{position:fixed;inset:0;z-index:80;background:rgba(7,9,15,.84);display:grid;place-items:end center}
.ayuda-caja{width:100%;max-width:680px;max-height:92vh;overflow:auto;-webkit-overflow-scrolling:touch;background:#0E131B;border:1px solid var(--borde-2);border-radius:24px 24px 0 0;padding:18px 18px 40px;animation:ayuda-sube .35s cubic-bezier(.2,.8,.2,1)}
@keyframes ayuda-sube{from{transform:translateY(40px);opacity:0}to{transform:none;opacity:1}}
.ayuda-cima{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:4px}
.ayuda-cima b{font-family:var(--display);font-size:1.25rem;font-weight:800}
.ayuda-intro{color:var(--texto-2);font-size:.86rem;margin:0 0 14px}
.ayuda-tema{border-top:1px solid var(--borde);padding:2px 0}
.ayuda-tema summary{cursor:pointer;list-style:none;padding:13px 2px;font-weight:700;display:flex;align-items:center;gap:10px}
.ayuda-tema summary::-webkit-details-marker{display:none}
.ayuda-tema summary::after{content:"+";margin-left:auto;color:var(--texto-3);font-family:var(--display);font-weight:800}
.ayuda-tema[open] summary::after{content:"–"}
.ayuda-tema summary .pt{flex:none;width:28px;height:28px;border-radius:9px;display:grid;place-items:center;background:rgba(124,92,255,.16);color:#C4B5FD;font-size:.9rem}
.ayuda-tema > div{color:var(--texto-2);font-size:.9rem;line-height:1.55;padding:0 2px 14px 40px}
.ayuda-tema > div b{color:var(--texto);font-weight:700}
.ayuda-pie{margin-top:16px;color:var(--texto-3);font-size:.82rem;text-align:center}

/* ---------- mensajes en forma de chat ---------- */
.chat{display:flex;flex-direction:column;gap:7px;max-height:62vh;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:2px 2px 6px}
.chat-dia{display:flex;align-items:center;justify-content:center;margin:10px 0 4px}
.chat-dia span{background:rgba(255,255,255,.07);color:var(--texto-2);font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:4px 12px;border-radius:999px}
.chat-msj{position:relative;align-self:flex-start;max-width:86%;background:linear-gradient(135deg,rgba(124,92,255,.20),rgba(34,211,238,.11));border:1px solid rgba(124,92,255,.32);border-radius:16px 16px 16px 5px;padding:9px 12px 7px}
.chat-msj b{display:block;font-family:var(--display);font-weight:800;font-size:.78rem;color:#C4B5FD;margin-bottom:3px}
.chat-msj p{font-size:.95rem;line-height:1.48;white-space:pre-wrap;margin:0}
.chat-msj time{display:block;text-align:right;font-size:.66rem;color:var(--texto-3);margin-top:3px}
.chat-msj.nueva{border-color:rgba(52,211,153,.5);box-shadow:0 0 0 1px rgba(52,211,153,.2)}
.chat-msj.nueva::after{content:"Nuevo";position:absolute;top:-8px;right:10px;font-size:.58rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;background:#34D399;color:#06281c;padding:2px 7px;border-radius:99px}
.chat-sistema{align-self:center;max-width:94%;background:rgba(255,255,255,.04);border:1px solid var(--borde);border-radius:14px;padding:10px 13px 8px;text-align:left}
.chat-sistema b{display:block;font-family:var(--display);font-weight:800;font-size:.74rem;letter-spacing:.04em;text-transform:uppercase;color:var(--texto-3);margin-bottom:4px}
.chat-sistema p{font-size:.9rem;line-height:1.5;white-space:pre-wrap;margin:0;color:var(--texto-2)}
.chat-sistema time{display:block;text-align:right;font-size:.66rem;color:var(--texto-3);margin-top:4px}

/* ---------- aviso discreto de versión nueva (no interrumpe el trabajo) ---------- */
.chip-version{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(84px + env(safe-area-inset-bottom));z-index:70;
  border:0;cursor:pointer;display:flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;
  background:linear-gradient(135deg,#7C5CFF,#22D3EE);color:#fff;font-size:.84rem;font-weight:600;
  box-shadow:0 10px 30px rgba(34,211,238,.28);animation:chipv .35s cubic-bezier(.2,.8,.2,1)}
.chip-version b{font-weight:800;text-decoration:underline}
.chip-version:active{transform:translateX(-50%) scale(.96)}
@keyframes chipv{from{opacity:0;transform:translate(-50%,14px)}to{opacity:1;transform:translateX(-50%)}}
/* etiqueta "Sin conexión" (aparece sola si se cae la señal) */
.chip-red{position:fixed;left:50%;transform:translateX(-50%);top:calc(10px + env(safe-area-inset-top));z-index:75;padding:8px 14px;border-radius:999px;background:rgba(20,24,34,.97);border:1px solid rgba(251,191,36,.45);color:#FCD34D;font-size:.78rem;font-weight:700;letter-spacing:.01em;box-shadow:0 10px 30px rgba(0,0,0,.4);pointer-events:none;max-width:calc(100% - 32px);text-align:center}
/* abrir la tarjeta en un dispositivo nuevo: opciones seguras y espera */
.ver-opciones{display:grid;gap:8px;margin:4px 0 14px}
.ver-opciones:empty{display:none}
.ver-opciones .ver-op{width:100%;justify-content:center;text-align:center;white-space:normal;line-height:1.3}
.ver-espera{display:grid;gap:4px;margin:0 0 14px;padding:12px 14px;border-radius:14px;background:rgba(124,92,255,.12);border:1px solid rgba(124,92,255,.4)}
.ver-espera b{font-weight:800}
.ver-espera span{color:var(--texto-2);font-size:.86rem;line-height:1.45}
.ver-espera em{font-style:normal;font-weight:700;color:#fff}
.panel-aprobar p{color:var(--texto-2);line-height:1.5;margin:6px 0 14px}
.apr-botones{display:grid;grid-template-columns:1fr 1fr;gap:10px}

/* ---- iPhone: si el navegador deja corrido lo fijo (iOS 26, al cerrar el teclado), comun.js mide el desfase y aquí se compensa.
   En un celular sin el problema las dos variables valen 0 y nada cambia. ---- */
.barra-abajo{bottom:calc(max(12px,env(safe-area-inset-bottom)) - var(--vv-abajo,0px))}
.capa,.premio,.ayuda-velo{top:var(--vv-arriba,0px);bottom:calc(0px - var(--vv-abajo,0px))}
#toasts{bottom:calc(24px - var(--vv-abajo,0px))}
.chip-version{bottom:calc(84px + env(safe-area-inset-bottom) - var(--vv-abajo,0px))}
.chip-red{top:calc(10px + env(safe-area-inset-top) + var(--vv-arriba,0px))}

/* ---- grabadora: medidor, pausa y avisos ---- */
.grab-nivel{height:6px;border-radius:99px;background:rgba(255,255,255,.08);overflow:hidden;margin:-4px 0 12px}
.grab-nivel b{display:block;height:100%;width:0;border-radius:99px;background:linear-gradient(90deg,#22D3EE,#7C5CFF);transition:width .2s linear}
.grabadora.pausada{border-color:rgba(251,191,36,.55)}
.grabadora.pausada .grab-estado i{background:#FBBF24;animation:none}
.grab-aviso{margin:0 0 12px;padding:10px 12px;border-radius:12px;font-size:.86rem;line-height:1.45;background:rgba(124,92,255,.12);border:1px solid rgba(124,92,255,.35);color:var(--texto)}
.grab-aviso.pausa{background:rgba(251,191,36,.1);border-color:rgba(251,191,36,.45);color:#FDE68A}
.grab-aviso.error{background:rgba(251,113,133,.1);border-color:rgba(251,113,133,.45);color:#FECDD3}
.grab-aviso.oculto{display:none}

/* Si la compu o el celular tienen activado "Reducir movimiento", nada se mueve: todo aparece de una vez. */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-delay:0s!important;animation-iteration-count:1!important;scroll-behavior:auto!important}
}

/* ---------- grabadora estilo WhatsApp (en prueba) ---------- */
.grabadora.wa{padding:16px 16px 18px;background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(0,0,0,.25))}
.grabadora.wa .grab-estado{background:rgba(255,255,255,.05);border:1px solid var(--borde);border-radius:999px;padding:12px 18px;margin-bottom:14px;gap:12px;box-shadow:inset 0 1px 0 rgba(255,255,255,.05)}
.grabadora.wa.activa .grab-estado{border-color:rgba(251,113,133,.35);box-shadow:0 0 0 4px rgba(251,113,133,.06),inset 0 1px 0 rgba(255,255,255,.05)}
.grabadora.wa.pausada .grab-estado{border-color:rgba(251,191,36,.4)}
.grabadora.wa .grab-estado .ayuda{display:none}
.grabadora.wa .grab-estado [data-tiempo]{min-width:3.1em;font-size:1.15rem;font-variant-numeric:tabular-nums;letter-spacing:.01em}
.grabadora.wa .wa-ondas{flex:1;min-width:0;height:36px;display:block}
.grabadora.wa [data-nivel],.grabadora.wa [data-audio]{display:none!important}
.wa-player{display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.05);border:1px solid var(--borde);border-radius:999px;padding:8px 18px 8px 8px;margin-bottom:16px;box-shadow:inset 0 1px 0 rgba(255,255,255,.05)}
.wa-play{width:48px;height:48px;flex:none;border-radius:50%;border:0;cursor:pointer;position:relative;background:linear-gradient(135deg,#7C5CFF,#22D3EE);box-shadow:0 8px 20px rgba(124,92,255,.4),inset 0 1px 0 rgba(255,255,255,.35)}
.wa-play::before{content:"";position:absolute;inset:0;margin:auto;width:20px;height:20px;transform:translateX(1px);background:#fff;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black' stroke='none' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M8 5l11 7-11 7z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black' stroke='none' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M8 5l11 7-11 7z'/%3E%3C/svg%3E") center/contain no-repeat}
.wa-play.sonando::before{transform:none;-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black' stroke='none' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='6' y='4' width='4' height='16' rx='1.4'/%3E%3Crect x='14' y='4' width='4' height='16' rx='1.4'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black' stroke='none' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='6' y='4' width='4' height='16' rx='1.4'/%3E%3Crect x='14' y='4' width='4' height='16' rx='1.4'/%3E%3C/svg%3E")}
.wa-dur{font-family:var(--display);font-weight:700;font-size:.95rem;min-width:3em;text-align:right;font-variant-numeric:tabular-nums}
/* botones: centrados, con su nombre abajo */
.grabadora.wa .grab-botones{display:flex;align-items:center;justify-content:center;gap:30px;flex-wrap:wrap;padding:4px 0 24px}
.grabadora.wa [data-cancelar]{order:1}
.grabadora.wa [data-pausar],.grabadora.wa [data-continuar]{order:2}
.grabadora.wa [data-detener],.grabadora.wa [data-enviar-audio]{order:3}
.grabadora.wa [data-repetir]{order:4}
.grabadora.wa [data-cancelar],.grabadora.wa [data-pausar],.grabadora.wa [data-continuar],.grabadora.wa [data-detener]{width:60px;height:60px;padding:0;gap:0;border-radius:50%;font-size:0;line-height:0;flex:none;justify-content:center;overflow:visible;transition:transform .12s,box-shadow .2s}
.grabadora.wa [data-cancelar]::before,.grabadora.wa [data-pausar]::before,.grabadora.wa [data-continuar]::before,.grabadora.wa [data-detener]::before{content:"";width:26px;height:26px;background:currentColor;-webkit-mask:center/contain no-repeat;mask:center/contain no-repeat}
.grabadora.wa [data-cancelar]::after,.grabadora.wa [data-pausar]::after,.grabadora.wa [data-continuar]::after,.grabadora.wa [data-detener]::after{content:attr(aria-label);position:absolute;inset:auto;top:calc(50% + 46px);left:50%;transform:translateX(-50%);background:none;transition:none;font-family:var(--ui);font-size:.72rem;font-weight:600;letter-spacing:.02em;color:var(--texto-2);white-space:nowrap}
.grabadora.wa [data-cancelar]{width:54px;height:54px;background:rgba(251,113,133,.08);border:1.5px solid rgba(251,113,133,.4);color:#FB7185}
.grabadora.wa [data-cancelar]::before{width:23px;height:23px;-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 6h18'/%3E%3Cpath d='M8 6V4h8v2'/%3E%3Cpath d='M19 6l-1 14H6L5 6'/%3E%3Cpath d='M10 11v6M14 11v6'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 6h18'/%3E%3Cpath d='M8 6V4h8v2'/%3E%3Cpath d='M19 6l-1 14H6L5 6'/%3E%3Cpath d='M10 11v6M14 11v6'/%3E%3C/svg%3E")}
.grabadora.wa [data-pausar]{width:74px;height:74px;background:linear-gradient(160deg,rgba(255,255,255,.16),rgba(255,255,255,.05));border:1.5px solid rgba(255,255,255,.22);color:#fff;box-shadow:0 10px 26px rgba(0,0,0,.35),inset 0 1px 0 rgba(255,255,255,.2)}
.grabadora.wa [data-pausar]::before{width:28px;height:28px;-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black' stroke='none' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='6' y='4' width='4' height='16' rx='1.4'/%3E%3Crect x='14' y='4' width='4' height='16' rx='1.4'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black' stroke='none' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='6' y='4' width='4' height='16' rx='1.4'/%3E%3Crect x='14' y='4' width='4' height='16' rx='1.4'/%3E%3C/svg%3E")}
.grabadora.wa [data-continuar]{width:74px;height:74px;background:linear-gradient(160deg,#FB7185,#E11D48);border:0;color:#fff;box-shadow:0 10px 28px rgba(225,29,72,.45),inset 0 1px 0 rgba(255,255,255,.3);animation:waLatido 1.8s ease-in-out infinite}
.grabadora.wa [data-continuar]::before{width:30px;height:30px;-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='9' y='2' width='6' height='12' rx='3'/%3E%3Cpath d='M5 10v1a7 7 0 0 0 14 0v-1'/%3E%3Cpath d='M12 18v4'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='9' y='2' width='6' height='12' rx='3'/%3E%3Cpath d='M5 10v1a7 7 0 0 0 14 0v-1'/%3E%3Cpath d='M12 18v4'/%3E%3C/svg%3E")}
@keyframes waLatido{0%,100%{box-shadow:0 10px 28px rgba(225,29,72,.45),0 0 0 0 rgba(251,113,133,.45),inset 0 1px 0 rgba(255,255,255,.3)}50%{box-shadow:0 10px 28px rgba(225,29,72,.45),0 0 0 10px rgba(251,113,133,0),inset 0 1px 0 rgba(255,255,255,.3)}}
.grabadora.wa [data-detener]{background:linear-gradient(160deg,#34D399,#14B8A6);border:0;color:#04261C;box-shadow:0 10px 26px rgba(20,184,166,.4),inset 0 1px 0 rgba(255,255,255,.35)}
.grabadora.wa [data-detener]::before{width:28px;height:28px;-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E")}
.grabadora.wa [data-cancelar]:active,.grabadora.wa [data-pausar]:active,.grabadora.wa [data-continuar]:active,.grabadora.wa [data-detener]:active{transform:scale(.93)}
.grabadora.wa [data-enviar-audio]{border-radius:999px;padding:16px 26px;font-size:1rem;white-space:nowrap;gap:10px;box-shadow:0 10px 28px rgba(124,92,255,.45),inset 0 1px 0 rgba(255,255,255,.3)}
.grabadora.wa [data-enviar-audio]::before{content:"";order:2;width:20px;height:20px;background:currentColor;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black' stroke='none' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 12l16-8-6 16-2.5-6.5z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black' stroke='none' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 12l16-8-6 16-2.5-6.5z'/%3E%3C/svg%3E") center/contain no-repeat}
.grabadora.wa [data-repetir]{flex-basis:100%;justify-content:center;background:none;border:0;padding:2px 0 0;margin-top:10px;font-size:.84rem;font-weight:600;color:var(--texto-2);text-decoration:underline;text-underline-offset:3px}
@media (prefers-reduced-motion:reduce){.grabadora.wa [data-continuar]{animation:none}}

/* botón para reparar un audio que no se escucha (panel del maestro) */
.reparar-btn{display:inline-block;margin-top:6px;font-size:.72rem;font-weight:700;color:var(--texto-2);background:var(--capa-3);border:1px solid var(--borde);border-radius:8px;padding:3px 9px;cursor:pointer}
.reparar-btn:disabled{opacity:.7;cursor:default}

/* ============================================================
   SOPORTE (panel) · reportar un problema y vista de soporte (tarjeta)
   ============================================================ */
#barra-maestro.con-soporte{grid-template-columns:repeat(6,1fr)}
#barra-maestro.con-soporte button span{font-size:.58rem}
.sop-entrada{display:block;margin:22px auto 0;font-size:.78rem;color:var(--texto-3);text-decoration:underline;text-underline-offset:3px}
.sop-activa{max-width:420px;margin:0 auto}
.sop-cima{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:-4px 0 12px}
.sop-cima p{margin:0;font-size:.78rem;color:var(--texto-3)}
.sop-estado{display:flex;flex-direction:column;gap:12px;padding:13px 14px;border-radius:18px;margin-bottom:14px;background:rgba(52,211,153,.09)}
.sop-estado.mal{background:rgba(255,176,32,.1)}
.sop-estado-fila{display:flex;align-items:flex-start;gap:12px}
.sop-estado-ico{flex:none;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:rgba(52,211,153,.18);color:var(--lima)}
.sop-estado.mal .sop-estado-ico{background:rgba(255,176,32,.2);color:var(--ambar)}
.sop-estado-fila > div{min-width:0;padding-top:1px}
.sop-estado-fila > div b{display:block;font-size:.95rem;font-weight:700;line-height:1.25}
.sop-estado-fila > div span{display:block;margin-top:2px;font-size:.78rem;line-height:1.4;color:var(--texto-2)}
.sop-estado-alumnos{display:flex;flex-wrap:wrap;align-items:center;gap:6px;padding-top:11px;border-top:1px solid rgba(255,255,255,.08)}
.sop-estado-alumnos > b{flex-basis:100%;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--texto-3);margin-bottom:2px}
.sop-al{display:inline-flex;align-items:center;gap:5px;min-height:30px;padding:4px 11px;border-radius:999px;background:rgba(255,176,32,.13);color:#FFD08A;font-size:.8rem;font-weight:600;text-align:left}
.sop-al em{font-style:normal;font-weight:800;color:#fff}
.sop-al-ok{display:inline-flex;align-items:center;gap:6px;font-size:.8rem;color:#6EE7B7}
.sop-acc-2{margin-top:4px}
.sop-acc-2 .boton-texto:first-child{padding-left:0}
.sop-tabs{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;margin:0 -16px 6px;padding:0 16px 4px}
.sop-tabs::-webkit-scrollbar{display:none}
.sop-tabs button{flex:none;height:34px;padding:0 14px;border-radius:999px;background:rgba(255,255,255,.07);color:#C9CED8;font-size:.86rem;font-weight:600;display:inline-flex;align-items:center}
.sop-tabs button.activa{background:rgba(124,92,255,.24);color:#fff}
.sop-tabs button b{margin-left:6px;font-weight:700;color:#5EEAD4}
.sop-tabs button.activa b{color:#A5F3FC}
.sop-lista{margin:0 -16px}
.sop-lista.plana{margin:0}
.sop-fila2{display:flex;align-items:flex-start;gap:12px;padding:12px 16px;position:relative;width:100%;text-align:left;color:inherit;background:none;border:0}
.sop-lista.plana .sop-fila2{padding:10px 0}
.sop-fila2 + .sop-fila2::before{content:"";position:absolute;top:0;left:74px;right:16px;border-top:1px solid rgba(255,255,255,.07)}
.sop-lista.plana .sop-fila2 + .sop-fila2::before,.sop-fila2.sin-av + .sop-fila2::before{left:0;right:0}
.sop-fila2.sencilla{align-items:center}
.sop-fila2.tocable{cursor:pointer}
.sop-fila2.tocable:active{background:rgba(255,255,255,.04)}
.sop-fila2.baja{opacity:.6}
.sop-fila2 > .boton{flex:none}
.sop-av{flex:none;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;overflow:hidden;font-family:var(--display);font-weight:800;font-size:1rem;color:#fff}
.sop-av .foto{width:100%;height:100%}
.sop-av.cuadro{border-radius:14px}
.sop-av.gris{background:rgba(255,255,255,.09);color:var(--texto-2)}
.sop-q{flex:1;min-width:0}
.sop-q[data-abrir]{cursor:pointer}
.sop-t{display:flex;align-items:center;gap:8px;min-width:0}
.sop-t b{font-size:1rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.sop-t time{margin-left:auto;flex:none;font-size:.75rem;color:var(--texto-3)}
.sop-t time.nuevo{color:#5EEAD4;font-weight:700}
.sop-t .sop-chip{flex:none}
.sop-s{margin-top:2px;font-size:.88rem;line-height:1.38;color:var(--texto-2);overflow-wrap:anywhere;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.sop-fila2.abierto .sop-s{display:block;-webkit-line-clamp:unset;white-space:pre-wrap}
.sop-m{display:block;margin-top:6px;font-size:.75rem;line-height:1.35;color:var(--texto-3);overflow-wrap:anywhere}
.sop-punto{width:8px;height:8px;border-radius:50%;display:inline-block;vertical-align:1px;margin-right:6px;background:var(--texto-3)}
.sop-m .sop-chip{margin-right:6px}
.sop-punto.ambar{background:var(--ambar)}
.sop-punto.verde{background:var(--lima)}
.sop-chev{flex:none;align-self:center;color:var(--texto-3);display:grid}
.sop-clave{flex:none;font-family:var(--display);font-weight:800;font-size:.62rem;letter-spacing:.06em;color:#C4B5FD;background:rgba(124,92,255,.16);padding:2px 6px;border-radius:6px}
.sop-chip{display:inline-block;font-size:.7rem;font-weight:700;padding:3px 8px;border-radius:999px;background:rgba(255,255,255,.08);color:var(--texto-2);white-space:nowrap}
.sop-chip.ambar{background:rgba(255,176,32,.15);color:#FFD08A}
.sop-chip.verde{background:rgba(52,211,153,.14);color:#6EE7B7}
.sop-chip.rojo{background:rgba(251,113,133,.14);color:#FDA4AF}
.sop-chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.sop-acc{display:none;flex-wrap:wrap;gap:8px;margin-top:10px}
.sop-fila2.abierto .sop-acc,.sop-caja .sop-acc,.sop-fila2.sencilla .sop-acc,.sop-form .sop-acc{display:flex}
.sop-resp{margin-top:8px;padding:9px 12px;border-radius:4px 14px 14px 14px;background:rgba(52,211,153,.08);font-size:.86rem;line-height:1.4;white-space:pre-wrap;overflow-wrap:anywhere;color:var(--texto)}
.sop-resp b{display:block;font-size:.72rem;font-weight:700;color:#6EE7B7;margin-bottom:2px}
.sop-form textarea,.sop-input{width:100%;background:rgba(0,0,0,.35);border:1px solid var(--borde);border-radius:14px;padding:11px 13px;font-size:.92rem;color:var(--texto)}
.sop-form textarea{margin-top:10px;resize:vertical}
.sop-input{text-transform:uppercase}
.sop-form textarea:focus,.sop-input:focus{outline:none;border-color:var(--violeta)}
.sop-seg{display:flex;gap:4px;padding:4px;border-radius:999px;background:rgba(255,255,255,.06);margin:8px 0 12px}
.sop-seg button{flex:1;min-width:0;height:34px;padding:0 10px;border-radius:999px;font-size:.84rem;font-weight:600;color:var(--texto-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sop-seg button.activa{background:rgba(124,92,255,.28);color:#fff}
.sop-seg.chico{margin:2px 0 6px}
.sop-ancho{width:100%;margin:4px 0 12px}
.sop-nota{margin:6px 0 10px;font-size:.8rem;line-height:1.45;color:var(--texto-3)}
.sop-nota b{color:var(--texto-2)}
.sop-h{display:flex;align-items:baseline;gap:6px;font-family:var(--display);font-weight:800;font-size:.92rem;margin:20px 0 4px}
.sop-h small{font-family:var(--ui);font-weight:600;font-size:.74rem;color:var(--texto-3)}
.sop-h4{font-family:var(--display);font-weight:800;font-size:.95rem;margin:0 0 4px}
.sop-caja{padding:14px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);margin-bottom:12px}
.sop-caja .sop-nota:last-child{margin-bottom:0}
.sop-err{padding:12px 0;font-size:.86rem;position:relative}
.sop-err + .sop-err{border-top:1px solid rgba(255,255,255,.07)}
.sop-lista > .sop-err{padding:12px 16px}
.sop-err p{color:#FDA4AF;margin-top:3px;overflow-wrap:anywhere}
.sop-err small{display:block;color:var(--texto-3);font-size:.74rem;margin-top:3px;overflow-wrap:anywhere}
.sop-viejo{font-style:normal;color:var(--ambar)}
.sop-vacio{text-align:center;padding:22px 12px;font-size:.86rem;line-height:1.5;color:var(--texto-3)}
.sop-vacio b{color:var(--texto-2)}
.sop-esq{padding:8px 0}
.sop-ligas{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin:8px 0 10px}
.sop-ligas a{display:flex;align-items:center;min-height:42px;padding:8px 14px;border-radius:14px;background:rgba(255,255,255,.07);font-size:.84rem;font-weight:600;color:var(--texto)}
.sop-liga{margin-top:12px}
.sop-hoja-cab{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:6px}
.sop-hoja-cab h3{font-family:var(--display);font-weight:800;font-size:1.15rem}
.sop-hoja .campo{margin-bottom:14px}
.sop-hoja .fila2{margin-bottom:14px}
.sop-hoja .sop-ancho{margin:6px 0 0}
.sop-hoja .boton-texto.sop-ancho{margin-top:8px}
.sop-opcs{display:flex;flex-wrap:wrap;gap:8px}
.sop-opc{height:36px;padding:0 14px;border-radius:999px;background:rgba(255,255,255,.07);color:var(--texto-2);font-size:.86rem;font-weight:600}
.sop-opc.si{background:rgba(124,92,255,.28);color:#fff;box-shadow:inset 0 0 0 1px rgba(167,139,250,.55)}
.sop-pin{display:flex;gap:8px;align-items:center}
.sop-pin input{flex:1;min-width:0;font-family:var(--display);font-weight:700;letter-spacing:.12em}
.boton-texto.peligro,.boton.peligro.boton-texto{color:#FDA4AF}
.perfil-soporte .avatar .int{display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#1f2937,#374151)}
@media (max-width:520px){.sop-estado{grid-template-columns:repeat(2,1fr)}}

/* tarjeta del alumno: reportar un problema (dentro de la Ayuda) */
.reporte-caja{margin-top:14px;padding-top:14px;border-top:1px solid var(--borde)}
.reporte-abrir{width:100%}
.reporte-form label{display:block;font-weight:700;font-size:.88rem;margin-bottom:6px}
.reporte-form textarea{width:100%;background:rgba(0,0,0,.42);border:1px solid var(--borde);border-radius:12px;padding:11px 13px;font-size:.95rem;resize:vertical;margin-bottom:8px}
.reporte-form textarea:focus{outline:none;border-color:var(--violeta)}
.reporte-form .ayuda{margin-bottom:10px}
.reporte-form .boton{width:100%}

/* tarjeta del alumno abierta por soporte: solo se mira */
.banda-vista{position:fixed;top:0;left:0;right:0;z-index:2000;display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:calc(env(safe-area-inset-top,0px) + 8px) 14px 8px;background:#FFB020;color:#1a1300;font-size:.84rem;font-weight:600}
.banda-vista button{flex:none;font-weight:800;padding:6px 12px;border-radius:99px;background:rgba(0,0,0,.14)}
.banda-vista small{display:block;font-size:.74rem;font-weight:700;opacity:.8}
.banda-vista small:empty{display:none}
body.vista-soporte{padding-top:calc(env(safe-area-inset-top,0px) + 58px)}
/* la Ayuda va encima de la barra de abajo (antes la barra tapaba el final de la Ayuda en la tarjeta del alumno) */
.ayuda-velo{z-index:720}
/* clase todavía cerrada: dice a qué hora aparece el botón del Meet */
.espera-liga{display:block;margin-top:3px;font-size:.74rem;font-weight:700;color:var(--cian)}
/* entrega en el día extra: etiqueta completa en su propio renglón (antes se cortaba a "d…") */
.nov-item .tarde-chip,.q > .tarde-chip{display:inline-block;margin-top:4px;padding:2px 8px;border-radius:99px;font-size:.7rem;font-weight:800;color:#FFD08A;background:rgba(255,176,32,.13);border:1px solid rgba(255,176,32,.4);white-space:nowrap}
.q > .tarde-chip + .corte-chip{margin-left:4px}
/* con barra de abajo, los avisos flotantes salen encima de ella (antes la tapaban) */
body.con-barra #toasts{bottom:calc(max(12px,env(safe-area-inset-bottom)) + 88px - var(--vv-abajo,0px))}
/* Tus maestros: tarjetas del mismo alto, con nombre, cargo y bandera alineados aunque falte un dato */
.maestros{grid-auto-rows:1fr}
.maestros.c1{grid-template-columns:minmax(0,220px);justify-content:center}
.maestros.c2{grid-template-columns:repeat(2,minmax(0,1fr))}
.maestros.c3{grid-template-columns:repeat(3,minmax(0,1fr))}
.maestros.c2 > .maestro:last-child:nth-child(odd){grid-column:1 / -1;justify-self:center;width:calc(50% - 5px)}
.maestro{justify-content:flex-start;min-width:0;padding:18px 10px 14px}
.maestro .avatar{flex:none}
.maestro .m-nombre{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.3em;margin-top:4px;text-wrap:balance}
.maestros.c3 .maestro .m-nombre{-webkit-line-clamp:3;min-height:3.45em}
.maestro .m-titulo{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:1.2em}
.maestro .m-pais{margin-top:auto;padding-top:6px;min-height:1.2em}
.maestro .m-pais:empty::before{content:"\00a0"}
.maestro .m-titulo:empty::before{content:"\00a0"}
/* foto del panel: al actualizar, el anillo se vacía y se va llenando hasta quedar completo */
#mi-foto{cursor:pointer;-webkit-tap-highlight-color:transparent}
.saludo .avatar.anillo-carga{background:conic-gradient(from 0deg,#7C5CFF 0%,#22D3EE calc(var(--carga,0) * 1%),rgba(255,255,255,.1) 0)}
.maestros.c2 .maestro .m-nombre{font-size:.92rem}
.maestros.c2 .maestro .avatar{width:76px;height:76px}
/* Entregas (bandeja y lista por tarea): nombre completo y sus etiquetas arriba; abajo, en su propio renglón,
   Ver a la izquierda y la calificación a la derecha. Antes la etiqueta amarilla se encimaba con Ver y el nombre se cortaba. */
.nov-item.entrega{display:grid;grid-template-columns:46px minmax(0,1fr) auto;grid-template-areas:"doc q q" "doc calif quitar";column-gap:12px;row-gap:10px;align-items:center}
.nov-item.entrega > .doc{grid-area:doc;align-self:start}
.nov-item.entrega > .q{grid-area:q;min-width:0}
.nov-item.entrega > .calif{grid-area:calif;min-width:0;flex-wrap:wrap;row-gap:6px}
.nov-item.entrega > .quitar{grid-area:quitar}
.nov-item.entrega .q b{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.25}
.nov-item.entrega .q small{white-space:normal}
.nov-item.entrega .calif > :is(input,.nota){margin-left:auto}
.nov-item.entrega .calif .abrir{padding:8px 14px;font-size:.72rem}
.nov-item.entrega .calif input{width:64px;min-height:36px;border-radius:12px}
.nov-item.entrega .calif button{min-height:36px;padding:6px 14px}
.nov-item.entrega .tarde-chip,.nov-item.entrega .corte-chip{margin-right:6px}
.nov-item.entrega .reparar-btn{margin-top:6px;vertical-align:top}
.nov-item.entrega > .quitar{width:34px;height:34px;border-radius:50%;background:rgba(251,113,133,.12);color:#FB7185;display:grid;place-items:center;font-size:.85rem}
.nov-item.entrega.nueva{margin:0;padding-left:8px;padding-right:8px;border-radius:14px}
.nov-item.entrega .doc em{letter-spacing:.02em;font-size:.5rem}
/* ---------- devocionales ----------
   En "Tus maestros", un segundo anillo separado de la foto: de color = devocional nuevo; gris = ya leído. */
.maestro .avatar{position:relative}
.maestro.devo-nuevo .avatar::after,.maestro.devo-visto .avatar::after{content:"";position:absolute;inset:-7px;border-radius:50%;padding:3px;background:linear-gradient(135deg,var(--t1),var(--t2));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask-composite:exclude}
.maestro.devo-visto .avatar::after{background:rgba(255,255,255,.28);padding:2px}
.panel-devo{padding-bottom:22px}
.devo-cab{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.devo-cab .avatar{width:48px;height:48px;padding:2px;flex:none;background:linear-gradient(135deg,var(--t1),var(--t2));cursor:default}
.devo-cab .avatar .int{font-family:var(--display);font-weight:800;font-size:.95rem;color:#fff;-webkit-text-fill-color:#fff;overflow:hidden}
.devo-cab .avatar .int img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.devo-cab > div{flex:1;min-width:0}
.devo-cab b{display:block;font-family:var(--display);font-weight:800;font-size:1rem;line-height:1.2}
.devo-cab small{display:block;margin-top:2px;font-size:.78rem;color:var(--texto-2)}
.devo-cab .cerrar-x{flex:none}
.devo-titulo{font-family:var(--display);font-weight:800;font-size:1.3rem;line-height:1.25;letter-spacing:-.01em;margin:0 0 6px}
.devo-cita{margin:0 0 14px;font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--t2)}
.devo-texto{font-size:1.04rem;line-height:1.7;color:var(--texto);white-space:pre-line;overflow-wrap:anywhere;padding:16px 18px;border-radius:18px;background:color-mix(in srgb,var(--t1) 8%,rgba(255,255,255,.03));border:1px solid color-mix(in srgb,var(--t1) 22%,var(--borde))}
.devo-perfil{margin-top:14px}
.pm-devos-h{font-family:var(--display);font-weight:800;font-size:.95rem;margin:20px 0 8px;text-align:left}
.pm-devos{display:grid;gap:8px;text-align:left}
.pm-devo{display:block;width:100%;text-align:left;padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.05);color:var(--texto)}
.pm-devo b{display:block;font-weight:700;font-size:.92rem;line-height:1.3;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pm-devo small{display:block;margin-top:2px;font-size:.76rem;color:var(--texto-2)}
/* panel: devocional de hoy */
.devo-mio{padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid var(--borde);margin-bottom:10px}
.devo-mio-cab{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}
.devo-mio-cab b{font-weight:700}
.devo-mio-cab span:not(.sop-chip){font-size:.76rem;color:var(--texto-3)}
.devo-mio h3{font-family:var(--display);font-weight:800;font-size:1.05rem;margin:0 0 4px}
.devo-mio em{display:block;font-style:normal;font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--cian);margin-bottom:6px}
.devo-mio p{margin:0;font-size:.9rem;line-height:1.55;color:var(--texto-2);white-space:pre-line;display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden}
.devo-acc{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:12px}
.devo-cuenta{display:block;text-align:right;margin-top:4px;font-size:.74rem;color:var(--texto-3)}
.devo-cuenta.casi{color:var(--ambar)}
/* sin zoom de doble toque (el de dos dedos lo detiene comun.js) */
html{touch-action:manipulation;-webkit-text-size-adjust:100%;text-size-adjust:100%}
/* ---------- manual dentro de la app ---------- */
.ayuda-manual{width:100%;margin-top:16px}
.manual-capa{position:fixed;inset:0;z-index:800;background:#07090F;display:flex;flex-direction:column}
.manual-cima{flex:none;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:calc(env(safe-area-inset-top,0px) + 10px) 16px 10px;background:rgba(14,19,27,.97);border-bottom:1px solid var(--borde)}
.manual-cima b{display:block;font-family:var(--display);font-weight:800;font-size:1rem}
.manual-cima small{display:block;font-size:.76rem;color:var(--texto-2);margin-top:1px}
.manual-cima>div{flex:1;min-width:0}
.manual-pdf{flex:none;padding:7px 14px;border-radius:999px;font-family:var(--display);font-weight:800;font-size:.8rem;color:#fff;background:var(--grad-1);text-decoration:none}
.manual-hojas{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:12px 12px calc(env(safe-area-inset-bottom,0px) + 24px)}
.manual-hojas img{display:block;width:100%;max-width:560px;height:auto;margin:0 auto 12px;border-radius:14px;background:#11161f}
html.con-manual,html.con-manual body{overflow:hidden}
/* ---------- adjuntos en reportes y mensajes ---------- */
.adj-sel{display:flex;flex-direction:column;align-items:flex-start;gap:8px;margin:2px 0 8px}
.adj-sel .adj-boton{cursor:pointer}
.adj-msg{font-size:.78rem;color:var(--ambar)}
.adj-msg:empty{display:none}
.adj-minis{display:flex;flex-wrap:wrap;gap:8px}
.adj-mini{position:relative;width:72px;height:72px;border-radius:12px;overflow:hidden;background:rgba(255,255,255,.06);border:1px solid var(--borde)}
.adj-mini img{width:100%;height:100%;object-fit:cover;display:block}
.adj-mini i{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;height:100%;padding:4px;font-style:normal;color:#FDA4AF}
.adj-mini i small{font-size:.56rem;color:var(--texto-2);max-width:64px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.adj-mini button{position:absolute;top:3px;right:3px;width:22px;height:22px;border-radius:50%;background:rgba(0,0,0,.65);color:#fff;font-size:.66rem;display:grid;place-items:center}
.adj-grid{display:grid;gap:4px;margin-top:6px;border-radius:12px;overflow:hidden}
.adj-grid.n1{grid-template-columns:1fr}
.adj-grid.n2{grid-template-columns:1fr 1fr}
.adj-grid.n3{grid-template-columns:1fr 1fr 1fr}
.adj-img{display:block;padding:0;border:0;background:rgba(0,0,0,.25);aspect-ratio:1/1;overflow:hidden;cursor:zoom-in}
.adj-grid.n1 .adj-img{aspect-ratio:auto;max-height:260px}
.adj-img img{width:100%;height:100%;object-fit:cover;display:block}
.adj-grid.n1 .adj-img img{height:auto;max-height:260px;object-fit:contain}
.adj-pdf{grid-column:1/-1;display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;background:rgba(251,113,133,.1);border:1px solid rgba(251,113,133,.3);color:var(--texto);font-size:.86rem;font-weight:600;text-decoration:none}
.adj-pdf svg{flex:none;color:#FDA4AF}
.adj-pdf span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.img-capa{position:fixed;inset:0;z-index:900;background:rgba(3,4,8,.94);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:calc(env(safe-area-inset-top,0px) + 56px) 12px calc(env(safe-area-inset-bottom,0px) + 20px)}
.img-capa img{max-width:100%;max-height:calc(100% - 44px);object-fit:contain;border-radius:10px}
.img-capa .cerrar-x{position:absolute;top:calc(env(safe-area-inset-top,0px) + 12px);right:12px}
.img-aparte{font-size:.82rem;font-weight:700;color:#5EEAD4}
/* el alumno le contesta a Soporte desde sus Mensajes */
.chat-yo{align-self:flex-end;background:rgba(52,211,153,.13);border-color:rgba(52,211,153,.32);border-radius:16px 16px 5px 16px}
.chat-escribe{margin-top:10px;padding-top:10px;border-top:1px solid var(--borde)}
.chat-escribe-fila{display:flex;align-items:flex-end;gap:8px}
.chat-escribe textarea{flex:1;min-width:0;min-height:44px;max-height:140px;resize:none;border-radius:22px;padding:11px 16px;margin:0;font-size:1rem;line-height:1.35}
.chat-escribe .chat-enviar{width:44px;height:44px;background:var(--grad-1);color:#fff}
.chat-escribe .adj-sel{margin:0 0 8px}
.adj-compacto{flex:none;display:flex}
.adj-compacto .adj-boton{width:44px;height:44px}
.chat-escribe #msj-minis .adj-minis:not([hidden]){margin-bottom:8px}
/* Soporte: cada reporte es una conversación */
.sop-conv{display:none;flex-direction:column;gap:6px;margin-top:10px}
.sop-fila2.con-conv.abierto .sop-conv{display:flex}
.sop-fila2.con-conv.abierto > .sop-q > .sop-s{display:none}
.sop-burb{align-self:flex-start;max-width:92%;padding:8px 12px 6px;border-radius:14px 14px 14px 5px;background:rgba(255,255,255,.07);font-size:.9rem;line-height:1.4}
.sop-burb.yo{align-self:flex-end;background:rgba(52,211,153,.12);border-radius:14px 14px 5px 14px}
.sop-burb b{display:block;font-size:.7rem;font-weight:700;color:#6EE7B7;margin-bottom:2px}
.sop-burb p{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}
.sop-burb time{display:block;text-align:right;font-size:.66rem;color:var(--texto-3);margin-top:3px}
.sop-burb .adj-grid{min-width:180px}
.sop-form .adj-sel{margin:8px 0 0}
/* ---------- ayuda cuando el micrófono no funciona o la tarea ya cerró ---------- */
.audio-alterno{display:flex;flex-direction:column;align-items:flex-start;gap:8px;margin-top:10px;padding:12px 14px;border-radius:14px;background:rgba(34,211,238,.07);border:1px dashed rgba(34,211,238,.35)}
.audio-alterno span{font-size:.84rem;line-height:1.45;color:var(--texto-2)}
.audio-alterno label{cursor:pointer}
.aviso-plazo .pedir-reabrir,.tarea > .pedir-reabrir{display:flex;width:100%;margin-top:10px}
.pedido-ok{display:flex;align-items:flex-start;gap:6px;margin-top:8px;font-size:.84rem;line-height:1.4;color:#6EE7B7}
.pedido-ok svg{flex:none;margin-top:2px}
.aviso-guardada{display:flex;align-items:flex-start;gap:8px;background:rgba(124,92,255,.1);border:1px solid rgba(124,92,255,.35);color:#C4B5FD}
.aviso-guardada svg{flex:none;margin-top:2px}
.micro-acc{display:grid;gap:10px;margin-top:6px}
.micro-acc .boton{width:100%}
.micro-soporte{margin-top:12px;text-align:center}
.capa-micro .guia-pasos{margin-top:12px}
.det-ent .estado.pidio{background:rgba(255,176,32,.15);color:#FFD08A;border:1px solid rgba(255,176,32,.4)}
.det-ent .estado.reab{background:rgba(52,211,153,.14);color:#6EE7B7;border:1px solid rgba(52,211,153,.35)}
.det-ent [data-reabrir]{flex:none}
/* dentro de un paso, las palabras en negritas van en el mismo renglón */
.gp-cuerpo span b{display:inline;font-family:inherit;font-size:inherit;font-weight:700;letter-spacing:0;color:var(--texto)}
/* Instalar app (Soporte): ejemplos de los recordatorios */
.sop-textos{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.sop-textos .sop-burb{max-width:100%;align-self:stretch}
.sop-caja .sop-acc{flex-wrap:wrap;align-items:center;gap:8px}
/* Instalar app: grupo plegable "Todavía no han abierto su tarjeta" */
.sop-plegable{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;margin:20px 0 4px;padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);color:var(--texto);text-align:left;cursor:pointer;font:inherit}
.sop-plegable .sop-h{margin:0}
.sop-plegable svg{flex:none;color:var(--texto-3)}
.sop-plegable.abierto svg{transform:rotate(90deg)}
.sop-plegado{margin-top:8px}
/* Soporte: la ventana Contactar a Soporte y el WhatsApp directo (entrada y registro) */
.reporte-caja.contacto{margin-top:6px}
.contacto-wa{margin-top:18px;padding-top:14px;border-top:1px solid var(--borde);display:flex;flex-direction:column;gap:4px}
.contacto-wa b{font-family:var(--display);font-weight:800;font-size:.95rem}
.contacto-wa span{font-size:.86rem;color:var(--texto-2)}
.contacto-wa.entrada{border-top:0;padding-top:0;align-items:center;text-align:center}
.wa-sop-fila{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.contacto-wa.entrada .wa-sop-fila{justify-content:center}
.wa-sop{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border-radius:12px;background:rgba(37,211,102,.12);border:1px solid rgba(37,211,102,.4);color:#4ADE80;font-weight:700;font-size:.9rem;text-decoration:none}

/* botón "Soporte" arriba, junto a Ayuda: abre Contactar a Soporte */
.btn-soporte{flex:none;height:46px;padding:0 13px;border-radius:15px;border:0;cursor:pointer;position:relative;display:inline-flex;align-items:center;gap:6px;isolation:isolate;
  background:linear-gradient(160deg,rgba(34,211,238,.16),rgba(124,92,255,.12));color:#fff;font-family:var(--display);font-weight:800;font-size:.82rem;letter-spacing:.01em}
.btn-soporte::before{content:"";position:absolute;inset:-1.5px;border-radius:16px;padding:1.5px;background:linear-gradient(135deg,#22D3EE,#7C5CFF);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;z-index:-1;opacity:.85}
.btn-soporte:active{transform:scale(.96)}
.btn-soporte svg{display:block}
/* en pantallas angostas, con el botón Soporte arriba se quita la etiqueta "Alumno" para que todo quepa */
@media (max-width:420px){body.con-soporte .fila-izq .etiqueta{display:none}}
/* minutos antes de la clase: qué hacer en Meet, y aviso si el servidor está saturado */
.clase-prox .meet-tip{flex-basis:100%;margin:2px 0 0;font-size:.8rem;line-height:1.35;color:var(--texto-2)}
.clase-prox .meet-tip b{color:var(--texto)}
.cargando-nota{margin:0 0 14px;text-align:center;font-size:.9rem;font-weight:600;color:var(--cian)}
.sop-vel{display:block;margin-top:4px;font-size:.78rem;color:var(--texto-3)}
/* ficha del maestro: el alumno pide que le reabran una tarea */
.det-pide{margin:14px 0 4px;padding:12px 14px;border-radius:14px;background:rgba(251,191,36,.10);border:1px solid rgba(251,191,36,.45)}
.det-pide b{display:block;font-family:var(--display);font-size:.95rem;color:#FCD34D}
.det-pide span{display:block;margin-top:2px;font-size:.88rem;color:var(--texto)}
.det-pide-acc{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.pedido-no{display:block;margin-top:8px;font-size:.85rem;font-weight:600;color:var(--texto-2)}
/* chat con Soporte cuando el caso ya quedó atendido */
.chat-cerrado{display:flex;flex-direction:column;align-items:flex-start;gap:8px;margin-top:10px;padding-top:10px;border-top:1px solid var(--borde);font-size:.86rem;color:var(--texto-2)}

/* ---------- perfil de apoyo: el salto entre su tarjeta de alumno y su panel (en la misma app) ---------- */
.ir-otra{display:flex;align-items:center;gap:12px;padding:12px 14px;margin:0 0 16px;border-radius:16px;background:var(--capa-2);border:1px solid var(--borde-2);color:var(--texto);animation:entra .5s both}
.ir-otra:hover{background:var(--capa-3)}
.ir-otra .io-i{flex:none;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--grad-3);color:#06281f}
.ir-otra .io-t{flex:1;min-width:0}
.ir-otra .io-t b{display:block;font-family:var(--display);font-weight:800;font-size:.98rem;line-height:1.2;color:var(--texto)}
.ir-otra .io-t small{display:block;font-size:.78rem;color:var(--texto-2);margin-top:2px;line-height:1.3}
.ir-otra .io-c{flex:none;color:var(--texto-2);display:grid;place-items:center}
body.modo-apoyo #barra-maestro [data-p="alumnos"],body.modo-apoyo #barra-maestro [data-p="tareas"],
body.modo-apoyo #menu-invitar,body.modo-apoyo .menu-item[href^="registro.html"],body.modo-apoyo .menu-item[href^="qr.html"],
body.modo-apoyo #devo-caja,body.modo-apoyo #pide-correo,body.modo-apoyo .campo-correo,body.modo-apoyo .matriz td small{display:none!important}
body.modo-apoyo #barra-maestro{grid-template-columns:repeat(3,1fr);width:min(420px,calc(100% - 24px))}
/* historial de mensajes en la ficha: lo que escribió el alumno se distingue de lo que le escribieron */
.hist-msj-etq{margin:16px 0 8px;font-family:var(--display);font-weight:800;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--suave)}
.burbujas.hist-msj{margin:0}
.burbuja.de-alumno{margin-left:28px;background:rgba(255,255,255,.05);border-color:var(--borde-2);border-radius:18px 18px 6px 18px}
.burbuja.de-alumno b{color:var(--acento)}

/* burbuja de solicitudes de los alumnos (panel del maestro): solo sale cuando hay algo pendiente */
.burbuja-pide{position:fixed;right:max(16px,calc(50% - 300px));bottom:calc(max(12px,env(safe-area-inset-bottom)) + 100px);z-index:45;width:58px;height:58px;border-radius:50%;border:0;display:grid;place-items:center;color:#fff;cursor:pointer;
  background:linear-gradient(135deg,#FFB020,#FF4FA3);box-shadow:0 12px 30px rgba(255,79,163,.42),0 0 0 1px rgba(255,255,255,.14) inset;animation:sube .4s cubic-bezier(.2,.8,.2,1),latido 1.8s ease-out .4s 3}
.burbuja-pide svg{width:26px;height:26px;stroke-width:2.2}
.burbuja-pide b{position:absolute;top:-4px;right:-4px;min-width:24px;height:24px;padding:0 6px;border-radius:99px;background:#FB7185;color:#fff;font-size:.78rem;font-weight:800;display:grid;place-items:center;border:2px solid var(--fondo,#0B0E16);box-shadow:0 4px 12px rgba(0,0,0,.4)}
.burbuja-pide:active{transform:scale(.94)}
.burbuja-pide.late{animation:latido 1.8s ease-out 2}
.pide-nota{margin:2px 0 8px}
.pide-lista .sop-s b{color:var(--texto,#fff);font-weight:700}
.pide-lista .sop-fila2.sencilla{align-items:flex-start}
.espacio.sin-voz{border-color:rgba(248,113,113,.45)}
.espacio.sin-voz .q small{color:#FCA5A5}