:root {
  --navy: #0a3a62;
  --ink: #14324b;
  --gold: #c89c50;
  --line: #dce6ee;
  --muted: #667a8c;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; color: var(--ink); }
.auth-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 28px 18px;
  background: radial-gradient(circle at 15% 10%, #dceaf3 0, transparent 34%), linear-gradient(145deg, #f5f8fa, #edf3f7);
}
.auth-card {
  width: min(460px, 100%);
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 18px 50px #0a3a621c;
}
.setup-card { width: min(720px, 100%); }
.auth-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 30px; }
.auth-brand > span {
  display: grid; place-items: center; width: 46px; height: 46px; border: 1px solid #d8b16c; border-radius: 50%;
  background: var(--navy); color: #e2bd79; font-family: Georgia, serif; font-weight: bold;
}
.auth-brand b, .auth-brand small { display: block; }
.auth-brand b { color: var(--navy); font-size: 14px; }
.auth-brand small { margin-top: 4px; color: #8495a2; font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.eyebrow { margin: 0 0 7px; color: var(--gold); font-size: 10px; font-weight: bold; letter-spacing: .12em; }
h1 { margin: 0; color: var(--navy); font-family: Georgia, serif; font-size: 30px; }
h2 { margin: 25px 0 12px; color: var(--navy); font-size: 14px; }
.auth-intro { margin: 10px 0 24px; color: var(--muted); font-size: 13px; line-height: 1.55; }
form { display: grid; gap: 15px; }
label { display: grid; gap: 7px; color: #526b7e; font-size: 11px; font-weight: bold; }
input {
  width: 100%; padding: 12px; border: 1px solid #cad8e3; border-radius: 7px; color: var(--ink); outline: none;
}
input:focus { border-color: #2e6a98; box-shadow: 0 0 0 3px #3d7ba51a; }
label small { color: #8797a4; font-weight: normal; }
.form-two { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.form-two .full { grid-column: 1 / -1; }
.primary-button {
  width: 100%; margin-top: 6px; padding: 13px 16px; border: 0; border-radius: 8px; background: var(--navy); color: #fff; font-weight: bold; cursor: pointer;
}
.alert { margin: 0 0 18px; padding: 11px 13px; border-radius: 7px; font-size: 12px; line-height: 1.45; }
.alert.error { background: #fff0f1; border: 1px solid #edc9cc; color: #963941; }
.alert.success { background: #edf8f1; border: 1px solid #cce6d6; color: #397453; }
.alert.warning { background: #fff6e9; border: 1px solid #eedab8; color: #8c692d; }
.auth-help { text-align: center; margin: 20px 0 0; color: #657b8c; font-size: 11px; }
.legal-line { margin: 18px 0 0; padding-top: 14px; border-top: 1px solid #edf1f4; color: #94a1aa; font-size: 9px; line-height: 1.5; text-align: center; }
.check-label { display: flex; align-items: flex-start; gap: 9px; line-height: 1.45; font-weight: normal; }
.check-label input { width: auto; margin-top: 2px; }
@media (max-width: 600px) { .auth-card { padding: 25px 20px; } .form-two { grid-template-columns: 1fr; } .form-two .full { grid-column: auto; } }