/* Auth gate overlay */
.auth-gate {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
}

.auth-gate--hidden {
  display: none;
}

.auth-gate__content {
  text-align: center;
  padding: var(--space-lg);
}

.auth-gate__logo {
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: var(--letter-spacing-tight);
  margin-bottom: var(--space-md);
}

.auth-gate__message {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

.auth-gate__login-link {
  display: inline-block;
  font-size: var(--font-size-sm);
  color: var(--color-text-subtle);
  border-bottom: 1px solid var(--color-text-subtle);
  padding-bottom: 1px;
  transition: color var(--transition-fast), border-color var(--transition-fast);
  cursor: pointer;
}

.auth-gate__login-link:hover {
  color: var(--color-text-muted);
  border-color: var(--color-text-muted);
}

.auth-gate__login-link--hidden {
  visibility: hidden;
}

/* Hidden site state */
.site--hidden {
  display: none;
}