.auth-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0;
}

.auth-page__main {
  flex: 1;
  width: 100%;
  max-width: 540px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.auth-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.35rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  text-align: center;
}

.auth-card__title {
  font-family: var(--font-pixel);
  font-size: 0.55rem;
  color: var(--text-secondary);
  letter-spacing: 0.06em;
  line-height: 1.6;
  margin-bottom: 0.65rem;
  text-transform: uppercase;
}

.auth-card__lead {
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.auth-card__hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 1rem;
  line-height: 1.45;
}

.auth-card .btn--twitch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1.1rem;
  font-size: 0.8rem;
  width: 100%;
  max-width: 100%;
}

@media (max-width: 520px) {
  .auth-page .app-header {
    flex-direction: row;
    align-items: center;
  }
}