.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(circle at top left, rgba(79, 70, 229, 0.12), transparent 34%),
    radial-gradient(circle at bottom right, rgba(16, 185, 129, 0.1), transparent 28%),
    var(--bg);
}

.login-panel {
  width: min(100%, 460px);
  padding: 28px;
}

.login-panel__intro h1 {
  margin: 14px 0 10px;
  font-size: 1.7rem;
}

.login-panel__intro p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.login-form {
  margin-top: 22px;
}

.login-note {
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.6;
}

.login-error {
  margin-top: 14px;
  padding: 10px 12px;
  border: 1px solid rgba(220, 38, 38, 0.18);
  border-radius: 10px;
  background: var(--danger-soft);
  color: var(--danger);
  font-size: 0.82rem;
  line-height: 1.6;
}

.login-actions {
  margin-top: 18px;
  display: flex;
  justify-content: flex-end;
}

.login-actions .btn {
  min-width: 132px;
}