/* Generador de Informes de Evaluación — demo interno, marca NX. */

:root{
  --nx-blue:#29aee4;
  --nx-deep:#071b2e;
  --nx-cyan:#3edcff;
  --nx-green:#b8e933;
  --nx-white:#f7fafc;
  --nx-black:#03101c;
  --muted:#8fa3b8;
  --danger:#FF5D5D;
  --border:rgba(255,255,255,.12);
  --field-bg:rgba(255,255,255,.05);
}

*{box-sizing:border-box;}
html,body{height:100%;}
body{
  margin:0;
  background:var(--nx-black);
  background-image:radial-gradient(circle at 15% -10%, rgba(41,174,228,.18), transparent 45%);
  color:var(--nx-white);
  font-family:"Manrope","Segoe UI",system-ui,sans-serif;
  min-height:100%;
}
[hidden]{display:none !important;}

#app{
  min-height:100vh;
  display:flex;flex-direction:column;align-items:center;
  padding:24px 20px 48px;
}

.topbar{
  width:100%;max-width:640px;
  display:flex;align-items:center;gap:12px;
  margin-bottom:28px;
}
.topbar-logo{height:28px;width:auto;}
.topbar-tag{
  font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--muted);font-weight:600;
}

.card{
  width:100%;max-width:640px;
  background:rgba(255,255,255,.03);
  border:1px solid var(--border);
  border-radius:18px;
  padding:32px;
}

.eyebrow{
  font-size:12px;letter-spacing:.09em;text-transform:uppercase;
  color:var(--nx-blue);font-weight:700;
}
h1{
  margin:8px 0 10px;
  font-size:clamp(22px,4vw,28px);line-height:1.25;
  font-family:"Poppins","Segoe UI",system-ui,sans-serif;font-weight:600;
}
.lede{margin:0 0 26px;color:var(--muted);font-size:14px;line-height:1.6;}

form{display:flex;flex-direction:column;gap:16px;}
.field-row{display:flex;gap:16px;flex-wrap:wrap;}
.field-row .field{flex:1 1 220px;min-width:0;}
.field{display:flex;flex-direction:column;gap:6px;}
label{font-size:13px;color:var(--muted);font-weight:500;}
input[type="text"], textarea{
  border:1px solid var(--border);
  background:var(--field-bg);
  color:var(--nx-white);
  border-radius:10px;
  padding:12px 14px;
  font-size:14.5px;font-family:inherit;
  resize:vertical;
}
input[type="text"]:focus-visible, textarea:focus-visible{
  outline:2px solid var(--nx-blue);outline-offset:1px;
}
input[type="text"]::placeholder, textarea::placeholder{color:var(--muted);}

input[type="file"]{
  border:1px dashed var(--border);
  background:var(--field-bg);
  color:var(--muted);
  border-radius:10px;
  padding:10px 12px;
  font-size:13px;font-family:inherit;
}
input[type="file"]::file-selector-button{
  background:var(--nx-blue);color:var(--nx-black);
  border:none;border-radius:7px;
  padding:7px 12px;margin-right:10px;
  font-size:12.5px;font-weight:600;font-family:inherit;
  cursor:pointer;
}

.btn{
  border:none;border-radius:10px;
  padding:14px 20px;
  font-size:15px;font-weight:600;
  cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
}
.btn:focus-visible{outline:2px solid var(--nx-cyan);outline-offset:2px;}
.btn:disabled{opacity:.6;cursor:default;}
.btn-primary{background:var(--nx-blue);color:var(--nx-black);margin-top:4px;}

.error-text{color:var(--danger);font-size:13.5px;margin:0;}

.footnote{
  max-width:640px;width:100%;
  color:var(--muted);font-size:12px;text-align:center;
  margin-top:20px;
}

@media (max-width:480px){
  .card{padding:24px 20px;}
}