.auth-main-centered {
  width: min(760px, calc(100% - 1.2rem));
  margin: 5.2rem auto 1.8rem;
}

.auth-panel-single {
  padding: 1rem;
}

.auth-head-centered {
  text-align: center;
}

.auth-head-centered p {
  margin-left: auto;
  margin-right: auto;
}

.auth-grid-single {
  grid-template-columns: 1fr;
}

.auth-card-single {
  max-width: 560px;
  margin: 0 auto;
}

.auth-switch {
  margin-top: 0.7rem;
  display: inline-flex;
  gap: 0.5rem;
  align-items: center;
  justify-content: center;
  width: 100%;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.82rem;
}

.auth-link-btn {
  min-height: 36px;
  padding: 0.42rem 0.86rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.auth-link-btn:hover,
.auth-link-btn:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.78);
}

@media (max-width: 760px) {
  .auth-main-centered {
    margin-top: 4.2rem;
    width: calc(100% - 1rem);
  }

  .auth-panel-single {
    padding: 0.72rem;
  }
}

@media (max-width: 560px) {
  .auth-main-centered {
    margin-top: 6rem;
    width: calc(100% - 0.85rem);
  }

  .auth-card-single {
    max-width: 100%;
  }

  .auth-switch {
    flex-direction: column;
    gap: 0.34rem;
  }

  .auth-link-btn {
    width: 100%;
  }
}

@media (max-width: 420px) {
  .auth-main-centered {
    margin-top: 6.25rem;
    width: calc(100% - 0.72rem);
  }

  .auth-panel-single {
    padding: 0.58rem;
  }
}