.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 28px;
}

.login-panel {
  width: min(460px, 100%);
  background: rgba(18, 26, 42, 0.92);
  border: 1px solid var(--auth-border);
  border-radius: 22px;
  padding: 28px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.35);
}

.login-panel h1 {
  margin: 12px 0 8px;
  font-size: 2.2rem;
}

.login-copy {
  color: var(--auth-muted);
  line-height: 1.45;
}

.login-back {
  color: var(--auth-accent);
  text-decoration: none;
  font-weight: 700;
}

.bootstrap-box {
  margin-top: 22px;
  border-top: 1px solid var(--auth-border);
  padding-top: 18px;
  color: var(--auth-muted);
}

.bootstrap-box summary {
  color: var(--auth-text);
  cursor: pointer;
  font-weight: 700;
}

.auth-form.compact {
  margin-top: 12px;
}

.hidden {
  display: none !important;
}

.mfa-form {
  margin-top: 18px;
  border-top: 1px solid var(--auth-border);
  padding-top: 18px;
}

.mfa-title {
  color: var(--auth-text);
  font-size: 1.18rem;
  font-weight: 800;
  margin-bottom: 6px;
}

.mfa-copy {
  color: var(--auth-muted);
  line-height: 1.45;
  margin: 0 0 14px;
}

#mfaCode {
  letter-spacing: .08em;
  font-weight: 800;
}