.page-auth {
  background:
    radial-gradient(circle at top left, rgba(107,148,120,.18), transparent 28%),
    radial-gradient(circle at bottom right, rgba(198,153,95,.12), transparent 24%),
    var(--mist);
}

.page-auth .main {
  margin-left: 0;
}

.page-auth .content-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 28px;
}

.auth-shell {
  width: 100%;
  display: grid;
  place-items: center;
}

.auth-card {
  width: min(100%, 460px);
  background: rgba(255,255,255,.92);
  border: var(--border-subtle);
  border-radius: calc(var(--radius-lg) + 6px);
  box-shadow: 0 24px 60px rgba(26,35,24,.08);
  padding: 32px;
}

.auth-form {
  margin-top: 18px;
}

.auth-form .btn-primary {
  width: 100%;
  margin-top: 6px;
}

.auth-hint {
  margin-top: 18px;
  font-size: .76rem;
  color: var(--ink-soft);
}

@media (max-width: 640px) {
  .page-auth .content-wrap {
    padding: 16px;
  }

  .auth-card {
    padding: 24px;
  }
}