/*
==================================================================
   · AUTH
  ----------------------------------------------------------------
  Estilos das páginas de autenticação (login, cadastro, recuperar
  senha, etc.). Layout split-screen: formulário à esquerda,
  painel de marca à direita. Totalmente responsivo.
==================================================================
*/

.auth-page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--body-bg);
}

/* Coluna do formulário */
.auth-form-col {
  display: flex;
  flex-direction: column;
  padding: var(--space-6) var(--space-6);
  overflow-y: auto;
}

.auth-form-wrap {
  width: 100%;
  max-width: 400px;
  margin: auto;
}

.auth-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: var(--fw-bold);
  font-size: var(--fs-lg);
  color: var(--heading-color);
  margin-bottom: var(--space-7);
}

.auth-brand .sidebar-logo {
  width: 38px;
  height: 38px;
}

.auth-title {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-2);
}

.auth-subtitle {
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
}

.auth-form .form-label {
  margin-bottom: var(--space-2);
}

.auth-form .mb-group {
  margin-bottom: var(--space-4);
}

/* Separador "ou" */
.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--text-muted);
  font-size: var(--fs-sm);
  margin: var(--space-5) 0;
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border-color);
}

.auth-footer-text {
  text-align: center;
  margin-top: var(--space-6);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
}

/* Botão social */
.btn-social {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  color: var(--text-color);
  gap: var(--space-2);
}

.btn-social:hover {
  background: var(--surface-2);
}

/*
------------------------------------------------------------------
  Coluna de marca (painel visual à direita)
------------------------------------------------------------------
*/
.auth-brand-col {
  position: relative;
  overflow: hidden;
  background: var(--gradient-brand);
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-8) var(--space-7);
}

/* Malha decorativa de fundo */
.auth-brand-col::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.18), transparent 40%),
    radial-gradient(circle at 80% 60%, rgba(255, 255, 255, 0.12), transparent 45%);
}

.auth-brand-content {
  position: relative;
  z-index: 1;
  max-width: 460px;
}

.auth-brand-content h2 {
  color: #fff;
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  line-height: 1.25;
  margin-bottom: var(--space-4);
}

.auth-brand-content p {
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--fs-lg);
}

.auth-quote {
  margin-top: var(--space-7);
  padding: var(--space-5);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-lg);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.auth-quote p {
  color: #fff;
  font-size: var(--fs-md);
  font-style: italic;
  margin-bottom: var(--space-3);
}

.auth-quote-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Toggle de tema flutuante nas telas de auth */
.auth-theme-toggle {
  position: absolute;
  top: var(--space-5);
  right: var(--space-5);
  z-index: 2;
}

/*
------------------------------------------------------------------
  Responsividade
------------------------------------------------------------------
*/
@media (max-width: 992px) {
  .auth-page {
    grid-template-columns: 1fr;
  }

  .auth-brand-col {
    display: none;
  }

  .auth-form-col {
    padding: var(--space-6) var(--space-4);
  }
}