/* ========================================
   🔧 OVERLAY DE MANUTENÇÃO
   Aparece sobre qualquer página quando ativo
   ======================================== */

.maintenance-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradiente-primario);
  z-index: var(--z-modal);
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--espaco-lg);
  animation: fadeIn 0.3s ease;
}

.maintenance-overlay-content {
  background: var(--cor-fundo-card);
  border: 1px solid var(--cor-borda-principal);
  border-radius: var(--radius-xl);
  padding: var(--espaco-3xl) var(--espaco-2xl);
  max-width: 600px;
  width: 100%;
  text-align: center;
  box-shadow: var(--sombra-lg);
  animation: slideUp 0.5s ease;
  max-height: 90vh;
  overflow-y: auto;
}

.maintenance-logo {
  max-width: 180px;
  height: auto;
  margin-bottom: var(--espaco-2xl);
  animation: pulse 2s ease-in-out infinite;
}

.maintenance-icon {
  color: var(--cor-primaria);
  margin-bottom: var(--espaco-2xl);
  animation: rotate 3s linear infinite;
}

.maintenance-title {
  font-family: var(--fonte-principal);
  font-size: var(--texto-4xl);
  font-weight: var(--peso-bold);
  color: var(--cor-texto-principal);
  margin-bottom: var(--espaco-lg);
  line-height: 1.2;
}

.maintenance-message {
  font-size: var(--texto-lg);
  font-weight: var(--peso-normal);
  color: var(--cor-texto-secundario);
  line-height: 1.6;
  margin-bottom: var(--espaco-2xl);
}

.maintenance-info {
  display: inline-flex;
  align-items: center;
  gap: var(--espaco-sm);
  background: var(--cor-fundo-input);
  border: 1px solid var(--cor-borda-secundaria);
  padding: var(--espaco-md) var(--espaco-xl);
  border-radius: var(--radius-lg);
  color: var(--cor-secundaria);
  font-size: var(--texto-base);
  font-weight: var(--peso-medium);
  margin-bottom: var(--espaco-2xl);
}

.maintenance-info svg {
  color: var(--cor-primaria);
  flex-shrink: 0;
}

/* Status de verificação */
.maintenance-status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--espaco-sm);
  margin: var(--espaco-xl) 0;
  color: var(--cor-texto-terciario);
  font-size: var(--texto-sm);
}

.maintenance-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--cor-secundaria);
  animation: pulse 2s ease-in-out infinite;
}

.maintenance-status-dot.checking {
  background-color: var(--cor-primaria);
  animation: blink 1s ease-in-out infinite;
}

.maintenance-contact {
  margin: var(--espaco-2xl) 0;
  padding: var(--espaco-lg);
  background: var(--cor-fundo-input);
  border: 1px solid var(--cor-borda-secundaria);
  border-radius: var(--radius-lg);
}

.maintenance-contact p {
  font-size: var(--texto-base);
  color: var(--cor-texto-terciario);
  margin-bottom: var(--espaco-md);
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: var(--espaco-md);
  align-items: center;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: var(--espaco-sm);
  color: var(--cor-primaria);
  text-decoration: none;
  font-size: var(--texto-base);
  font-weight: var(--peso-medium);
  padding: var(--espaco-sm) var(--espaco-lg);
  border-radius: var(--radius-md);
  transition: var(--transicao-padrao);
}

.contact-link:hover {
  background: var(--cor-primaria-fundo-hover);
  color: var(--cor-primaria-clara);
  transform: translateX(5px);
}

.contact-link svg {
  flex-shrink: 0;
}

.maintenance-social {
  margin: var(--espaco-2xl) 0;
}

.maintenance-social p {
  font-size: var(--texto-base);
  color: var(--cor-texto-terciario);
  margin-bottom: var(--espaco-md);
}

.social-links {
  display: flex;
  gap: var(--espaco-md);
  justify-content: center;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  transition: var(--transicao-padrao);
  text-decoration: none;
  color: white;
}

.social-link--whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
}

.social-link--whatsapp:hover {
  transform: translateY(-5px) scale(1.1);
  box-shadow: 0 10px 20px rgba(37, 211, 102, 0.4);
}

.social-link--instagram {
  background: linear-gradient(135deg, #f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%);
}

.social-link--instagram:hover {
  transform: translateY(-5px) scale(1.1);
  box-shadow: 0 10px 20px rgba(225, 48, 108, 0.4);
}

/* ========================================
   ANIMAÇÕES
   ======================================== */

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.8; }
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ========================================
   RESPONSIVIDADE
   ======================================== */

@media (max-width: 768px) {
  .maintenance-overlay {
    padding: var(--espaco-md);
  }
  
  .maintenance-overlay-content {
    padding: var(--espaco-2xl) var(--espaco-xl);
    max-height: 95vh;
  }

  .maintenance-title {
    font-size: var(--texto-3xl);
  }

  .maintenance-message {
    font-size: var(--texto-base);
  }

  .maintenance-logo {
    max-width: 140px;
  }

  .maintenance-icon svg {
    width: 80px;
    height: 80px;
  }
}

@media (max-width: 480px) {
  .maintenance-overlay-content {
    padding: var(--espaco-xl) var(--espaco-lg);
  }

  .maintenance-title {
    font-size: var(--texto-2xl);
  }

  .maintenance-message {
    font-size: var(--texto-sm);
  }

  .contact-links {
    align-items: stretch;
  }

  .contact-link {
    justify-content: center;
  }
  
  .maintenance-info {
    font-size: var(--texto-sm);
  }
}