/* ---------- auth pages (sign in / sign up) ---------- */

.auth-container {
  display: flex;
  justify-content: center;
  padding: 56px 16px 96px;
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background-color: var(--paper);
  border: 1px solid var(--line);
  border-top: 3px solid var(--gold);
  border-radius: 10px;
  box-shadow: 0 4px 16px rgba(107, 31, 69, 0.06);
  padding: 40px 36px;
}

.auth-card h1 {
  text-align: center;
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
}

.auth-card .btn {
  width: 100%;
  margin-top: 4px;
  padding-top: 10px;
  padding-bottom: 10px;
}

.auth-card-footnote {
  text-align: center;
  margin: 20px 0 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.captcha-image {
  display: block;
  margin: 0 auto;
  border-radius: 6px;
  border: 1px solid var(--line);
}