.auth-shell {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-7) var(--space-4);
}

.auth-card { width: 100%; max-width: 400px; }
.auth-card h1 { margin-bottom: var(--space-1); }
.auth-subtitle { color: var(--color-ink-soft); font-size: 0.92rem; }

.auth-links {
  margin-top: var(--space-4);
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  font-size: 0.88rem;
  color: var(--color-ink-soft);
}
.auth-links a { text-decoration: none; }
.auth-links a:hover { text-decoration: underline; }