/* BlueGistics · Portal de soporte · Pantallas de acceso (mismo diseño que el portal de clientes) */
:root{
  --navy:#15159b;--navy-deep:#0b0b52;--ink:#141a2e;--muted:#5d6580;
  --line:#e2e5ef;--bg:#f5f6fa;--danger:#b4233c;--ok:#0f7a55;
  --font:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%}
body.au{font:16px/1.55 var(--font);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
.au a{color:var(--navy)}
.au :focus-visible{outline:3px solid #6a6aff;outline-offset:3px}

.au-login{min-height:100dvh;display:grid;grid-template-columns:1.05fr 1fr}
.au-brand{position:relative;overflow:hidden;background:var(--navy-deep);color:#fff;padding:56px 6vw;display:flex;flex-direction:column;justify-content:space-between}
.au-brand:before{content:"";position:absolute;inset:0;background:
  radial-gradient(60% 50% at 85% 15%,#2a2ad6aa,transparent 70%),
  radial-gradient(50% 45% at 10% 95%,#1d1db866,transparent 70%)}
.au-brand>*{position:relative}
.au-logo img{width:280px;max-width:100%;display:block}
.au-brand h1{font-size:clamp(34px,4vw,56px);line-height:1.05;margin:0 0 18px;font-weight:650;letter-spacing:-1px;max-width:520px}
.au-brand p{color:#c9cbf3;max-width:440px;margin:0}
.au-brand small{color:#9a9ddc;font-size:13px}
.au-pentagon{position:absolute;right:-90px;bottom:-110px;width:440px;opacity:.09;filter:brightness(0) invert(1)}

.au-form{display:flex;align-items:center;justify-content:center;padding:48px 24px}
.au-card{width:100%;max-width:400px}
.au-card h2{font-size:28px;margin:0 0 6px;letter-spacing:-.4px}
.au-card .au-lead{color:var(--muted);margin:0 0 30px;font-size:15px}

.au-langs{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:4px;margin:0 0 18px}
.au-langs a{color:var(--navy);font-weight:600;text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:4px 9px;font-size:12px;letter-spacing:.3px}
.au-langs a:hover{border-color:var(--navy)}
.au-langs a.on{background:var(--navy);border-color:var(--navy);color:#fff}

.au label{display:block;font-size:14px;font-weight:600;margin:0 0 7px}
.au input[type=email],.au input[type=password]{width:100%;padding:13px 14px;font:inherit;border:1px solid #cfd3e1;border-radius:10px;background:#fff;color:var(--ink);transition:border-color .15s,box-shadow .15s}
.au input:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 4px #15159b1f}
.au-field{margin-bottom:20px}

.au-btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:14px 22px;border-radius:10px;border:0;font:600 15px var(--font);cursor:pointer;text-decoration:none;transition:transform .12s,background .15s}
.au-btn:active{transform:translateY(1px)}
.au-primary{background:var(--navy);color:#fff}
.au-primary:hover{background:#1e1ebd}
.au .au-ms{background:#fff;color:#1b1b1b;border:1px solid #8c8c8c}
.au .au-ms:hover{background:#f3f3f3;border-color:#5e5e5e}
.au-ms svg{flex:none}
.au-ms-help{margin:8px 0 0;text-align:center;font-size:13px;color:var(--muted)}
.au-sep{display:flex;align-items:center;gap:12px;margin:18px 0 16px;color:var(--muted);font-size:13px}
.au-sep::before,.au-sep::after{content:"";flex:1;height:1px;background:var(--line)}

.au-help{margin:26px 0 0;font-size:13px;color:var(--muted)}
.au-help+.au-help{margin-top:8px}
.au-help a{color:var(--navy);font-weight:600;text-decoration:none}
.au-help a:hover{text-decoration:underline}
.au-hint{font-size:13px;color:var(--muted);margin:-8px 0 20px}

/* mensajes (los del portal: flash-ok / flash-bad / flash-warn) */
.au .flash{padding:12px 14px;border-radius:10px;font-size:14px;margin:0 0 22px;border:1px solid}
.au .flash-bad{background:#fbeef0;color:var(--danger);border-color:#f2cdd4}
.au .flash-ok{background:#ecf7f2;color:var(--ok);border-color:#c6e7d8}
.au .flash-warn,.au .flash-info{background:#eef0fb;color:var(--navy);border-color:#d6d9f5}

@media (max-width:860px){
  .au-login{grid-template-columns:1fr}
  .au-brand{padding:32px 24px;gap:28px}
  .au-brand h1{font-size:32px}
  .au-logo img{width:220px}
  .au-pentagon{width:260px;right:-60px;bottom:-80px}
}