/* ==========================================================
   NEXUS LICENSE — LOGIN
   ========================================================== */
:root{
  --primary:#6366f1; --primary-hover:#5457e5;
  --font: system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{ box-sizing:border-box; margin:0; padding:0; }
.auth-body{
  min-height:100vh; display:flex; align-items:center; justify-content:center;
  font-family:var(--font); padding:16px;
  background:linear-gradient(135deg,#0f172a,#1e293b); color:#fff;
}
.auth-card{
  width:100%; max-width:360px; background:#1e293b; padding:38px 34px;
  border-radius:18px; border:1px solid #334155; box-shadow:0 25px 60px rgba(0,0,0,.45);
}
.auth-title{ text-align:center; font-size:20px; margin-bottom:24px; font-weight:800; }
.auth-title .bolt{ font-style:normal; }
.auth-card input{
  width:100%; padding:12px 14px; margin-bottom:12px; background:#0f172a;
  border:1px solid #334155; color:#fff; border-radius:10px; font-size:14px; outline:none; font-family:inherit;
}
.auth-card input:focus{ border-color:var(--primary); }
.auth-card button{
  width:100%; padding:12px; margin-top:4px; background:var(--primary); border:none;
  border-radius:10px; color:#fff; font-weight:700; font-size:15px; cursor:pointer; transition:.15s;
}
.auth-card button:hover{ background:var(--primary-hover); }
.auth-error{
  background:rgba(239,68,68,.15); border:1px solid rgba(239,68,68,.4); color:#fca5a5;
  padding:10px 12px; border-radius:9px; font-size:13.5px; text-align:center; margin-bottom:14px;
}
.auth-foot{ text-align:center; margin-top:18px; font-size:12px; opacity:.5; }