/* Portal de alumnos Fire School · mismos colores y letras que la landing */
:root{
  --night:#120d0b; --night-2:#1c1513; --night-3:#271d1a; --night-line:#3a2c27;
  --surface:#f7f3ee; --raised:#fff; --line:#e6ded4; --line-2:#d6ccc0;
  --ink:#16110f; --muted:#62574f; --muted-dk:#b3a59b;
  --red:#e0261d; --red-ink:#b0160f; --fire:#ff5a1f; --amber:#ffb21a; --tint:#ffe9de;
  --ok:#1f7a4d; --ok-tint:#e3f2ea; --warn:#9a5b00; --warn-tint:#fff1d6;
  --display:"Playfair Display",Georgia,"Times New Roman",serif;
  --sans:"Instrument Sans","Helvetica Neue",Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
  --r-sm:8px; --r-md:12px; --r-lg:18px;
  --grad:linear-gradient(92deg,var(--amber) 0%,var(--fire) 45%,var(--red) 100%);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--surface);color:var(--ink);font:400 17px/1.55 var(--sans)}
a{color:inherit}
img{max-width:100%;display:block}
button,input,select{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--fire);outline-offset:2px}
.wrap{width:min(1120px,100% - 32px);margin-inline:auto}

/* Cabecera */
.top{background:var(--night);color:#fff}
.top .wrap{display:flex;align-items:center;gap:14px;min-height:68px}
.marca{display:flex;align-items:center;gap:12px;text-decoration:none}
.marca img{width:42px;height:42px;border-radius:50%}
.marca b{font:700 21px/1.08 var(--display);letter-spacing:.01em}
.marca span{display:block;font:500 13px/1.2 var(--sans);color:var(--muted-dk);margin-top:3px}
.marca b .nomovil{display:inline;font:inherit;color:inherit;margin:0}
.top nav{margin-left:auto;display:flex;gap:6px}
.top nav a{color:var(--muted-dk);text-decoration:none;font-size:15px;padding:8px 12px;border-radius:999px;white-space:nowrap}
.top nav a:hover{color:#fff;background:var(--night-3)}
.top nav a[aria-current]{color:#fff}
.fuego{height:3px;background:var(--grad)}

/* Botones y campos */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;
  padding:14px 26px;font-weight:600;font-size:17px;cursor:pointer;text-decoration:none;
  background:var(--red);color:#fff;transition:background .15s,transform .1s}
.btn:hover{background:var(--red-ink)}
.btn:active{transform:translateY(1px)}
.btn[disabled]{opacity:.55;cursor:wait}
.btn.sec{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line-2)}
.btn.sec:hover{box-shadow:inset 0 0 0 1.5px var(--ink);background:transparent}
.btn.peq{padding:9px 16px;font-size:15px}
label.campo{display:block;margin-bottom:18px}
label.campo>span{display:block;font-weight:600;font-size:15px;margin-bottom:7px}
.inp{width:100%;border:1.5px solid var(--line-2);background:var(--raised);border-radius:var(--r-md);
  padding:13px 14px;font-size:18px;transition:border-color .15s}
.inp:focus{border-color:var(--ink);outline:none}
select.inp{appearance:none;background:var(--raised) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%2362574f' stroke-width='2'/%3E%3C/svg%3E") no-repeat right 14px center;padding-right:36px}
.fila{display:flex;gap:10px}
.error{color:var(--red-ink);font-weight:500;min-height:1.5em;margin:4px 0 10px}

/* Estados */
.estado{display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:600;border-radius:999px;padding:4px 11px;white-space:nowrap}
.estado::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.estado.vigente{color:var(--ok);background:var(--ok-tint)}
.estado.vencido{color:var(--warn);background:var(--warn-tint)}
.estado.anulado{color:var(--red-ink);background:var(--tint)}

/* Pie */
.pie{border-top:1px solid var(--line);margin-top:72px;padding:28px 0 36px;color:var(--muted);font-size:14px}
.pie .wrap{display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between}
.credito{color:var(--muted);text-decoration:none;opacity:.8}
.credito:hover{opacity:1;text-decoration:underline}

.aviso-demo{background:var(--warn-tint);color:#5c3a00;font-size:15px;padding:10px 0}
.aviso-demo .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px}
.aviso-demo button{background:none;border:0;padding:0;color:inherit;font-weight:600;text-decoration:underline;cursor:pointer}

/* Zonas oscuras (hero con foto) */
.oscuro{background:var(--night);color:#fff}
.oscuro .inp{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.22);color:#fff}
.oscuro .inp::placeholder{color:rgba(255,255,255,.45)}
.oscuro .inp:focus{border-color:var(--amber);background:rgba(255,255,255,.1)}
.oscuro select.inp{background:rgba(255,255,255,.06) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23ffffff' stroke-width='2'/%3E%3C/svg%3E") no-repeat right 14px center}
.oscuro select.inp option{color:var(--ink);background:#fff}
.oscuro label.campo>span,.oscuro legend{color:#fff}
.oscuro .error{color:#ffb4a8}
.oscuro .btn.sec{color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.3)}
.oscuro .btn.sec:hover{box-shadow:inset 0 0 0 1.5px #fff}
.btn.fuego-btn{background:var(--grad);background-size:140% 100%;background-position:0 0;transition:background-position .3s,transform .1s}
.btn.fuego-btn:hover{background:var(--grad);background-size:140% 100%;background-position:100% 0}
.brasas{position:absolute;inset:0;pointer-events:none;width:100%;height:100%}
.grad-txt{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

.oculto{display:none!important}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

@media (max-width:640px){
  body{font-size:16px}
  .marca span,.nomovil,.marca b .nomovil{display:none}
  .marca b{white-space:nowrap}
  .marca img{width:36px;height:36px}
  .top nav a{padding:8px 9px;font-size:14px}
}