:root{
  --violet-700:#4D004D; --violet-600:#660066; --violet-400:#A3529E; --violet-100:#F3DFF3;
  --bg:#F2F1F8; --panel:#FFFFFF; --panel-soft:#F7F6FC;
  --line:rgba(20,15,50,.08); --text:#1E1B33; --muted:#827E99;
}
*{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; }
body{ margin:0; font-family:'Montserrat',system-ui,-apple-system,'Segoe UI',sans-serif; background:var(--bg); color:var(--text); line-height:1.5; }
a{ color:var(--violet-600); }
.alerta{ padding:12px 14px; border-radius:12px; font-size:13.5px; line-height:1.5; margin:0 0 16px; }
.alerta-error{ background:#FEECEC; border:1px solid #FCA5A5; color:#991B1B; }
.alerta-ok{ background:#ECFDF5; border:1px solid #A7F3D0; color:#065F46; }
.alerta-info{ background:#F3DFF3; border:1px solid #E2BDE2; color:#4D004D; }