/* ===== COMPONENTES ESPECIAIS ===== */

/* Botões Flutuantes */
.floating-buttons {
  position: fixed;
  bottom: var(--spacing-xl);
  z-index: var(--z-fixed);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

/* Container do botão WhatsApp (lado direito) */
.btn-whatsapp {
  position: fixed;
  bottom: var(--spacing-xl);
  right: var(--spacing-xl);
  width: 60px;
  height: 60px;
  background: var(--verde-sucesso);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-decoration: none;
  box-shadow: var(--shadow-xl);
  transition: var(--transition-normal);
  position: fixed;
  overflow: hidden;
  border: 3px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: var(--z-fixed);
}

/* Container do botão voltar ao topo (lado esquerdo) */
.btn-top {
  position: fixed;
  bottom: var(--spacing-xl);
  left: var(--spacing-xl);
  width: 50px;
  height: 50px;
  background: var(--gradiente-azul);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-normal);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  border: 2px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: var(--z-fixed);
}

.btn-whatsapp::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
  opacity: 0;
  transition: var(--transition-fast);
}

.btn-whatsapp:hover::before {
  opacity: 1;
}

.btn-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-2xl);
  background: #128C7E;
  color: white;
}

.btn-whatsapp i {
  font-size: var(--font-2xl);
  animation: var(--animation-pulse);
}

/* Animação de notificação do WhatsApp */
.btn-whatsapp::after {
  content: '';
  position: absolute;
  top: -5px;
  right: -5px;
  width: 20px;
  height: 20px;
  background: #ff4444;
  border-radius: 50%;
  border: 2px solid white;
  animation: ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.btn-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.btn-top:hover {
  transform: translateY(-3px) scale(1.1);
  box-shadow: var(--shadow-xl);
  background: var(--azul-secundario);
}

.btn-top i {
  font-size: var(--font-lg);
  transition: var(--transition-fast);
}

.btn-top:hover i {
  transform: translateY(-2px);
}

/* Loading Spinner */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: white;
  animation: spin 1s ease-in-out infinite;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  top: var(--spacing-xl);
  right: var(--spacing-xl);
  z-index: var(--z-tooltip);
}

.toast-custom {
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  border-left: 4px solid var(--azul-principal);
  min-width: 300px;
  transform: translateX(100%);
  transition: var(--transition-normal);
}

.toast-custom.show {
  transform: translateX(0);
}

.toast-custom.success {
  border-left-color: var(--verde-sucesso);
}

.toast-custom.error {
  border-left-color: var(--vermelho-erro);
}

.toast-custom.warning {
  border-left-color: var(--amarelo-aviso);
}

/* Modal Overlay */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  z-index: var(--z-modal-backdrop);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

.modal-overlay.show {
  opacity: 1;
  visibility: visible;
}

/* Tooltip personalizado */
.tooltip-custom {
  position: relative;
  cursor: help;
}

.tooltip-custom::before {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--preto-profundo);
  color: white;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-md);
  font-size: var(--font-xs);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-fast);
  z-index: var(--z-tooltip);
  margin-bottom: var(--spacing-xs);
}

.tooltip-custom::after {
  content: '';
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--preto-profundo);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-fast);
}

.tooltip-custom:hover::before,
.tooltip-custom:hover::after {
  opacity: 1;
  visibility: visible;
}

/* Progress Bar */
.progress-custom {
  width: 100%;
  height: 8px;
  background: var(--cinza-claro);
  border-radius: var(--border-radius-full);
  overflow: hidden;
  position: relative;
}

.progress-bar-custom {
  height: 100%;
  background: var(--gradiente-azul);
  border-radius: var(--border-radius-full);
  transition: width 0.3s ease;
  position: relative;
}

.progress-bar-custom::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* Badge */
.badge-custom {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--azul-principal);
  color: white;
  border-radius: var(--border-radius-full);
  font-size: var(--font-xs);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-custom.success {
  background: var(--verde-sucesso);
}

.badge-custom.warning {
  background: var(--amarelo-aviso);
  color: var(--preto-profundo);
}

.badge-custom.error {
  background: var(--vermelho-erro);
}

/* Divider decorativo */
.divider-custom {
  position: relative;
  text-align: center;
  margin: var(--spacing-2xl) 0;
}

.divider-custom::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradiente-azul);
  opacity: 0.3;
}

.divider-custom span {
  background: white;
  padding: 0 var(--spacing-lg);
  color: var(--azul-principal);
  font-weight: var(--font-semibold);
  position: relative;
  z-index: 1;
}

/* Responsividade dos Componentes */
@media (max-width: 768px) {
  .btn-whatsapp {
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 55px;
    height: 55px;
  }
  
  .btn-whatsapp i {
    font-size: var(--font-xl);
  }
  
  .btn-top {
    bottom: var(--spacing-lg);
    left: var(--spacing-lg);
    width: 45px;
    height: 45px;
  }
  
  .btn-top i {
    font-size: var(--font-base);
  }
  
  .toast-custom {
    min-width: 250px;
    margin-bottom: var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  .btn-whatsapp {
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    width: 50px;
    height: 50px;
  }
  
  .btn-whatsapp i {
    font-size: var(--font-lg);
  }
  
  .btn-top {
    bottom: var(--spacing-md);
    left: var(--spacing-md);
    width: 40px;
    height: 40px;
  }
  
  .btn-top i {
    font-size: var(--font-sm);
  }
  
  .toast-container {
    top: var(--spacing-md);
    right: var(--spacing-md);
    left: var(--spacing-md);
  }
  
  .toast-custom {
    min-width: auto;
  }
}

/* Animações de entrada para AOS */
.aos-init[data-aos^="fade"] {
  opacity: 0;
  transition-property: opacity, transform;
}

.aos-animate[data-aos^="fade"] {
  opacity: 1;
}

.aos-init[data-aos="fade-up"] {
  transform: translateY(20px);
}

.aos-animate[data-aos="fade-up"] {
  transform: translateY(0);
}

.aos-init[data-aos="fade-down"] {
  transform: translateY(-20px);
}

.aos-animate[data-aos="fade-down"] {
  transform: translateY(0);
}

.aos-init[data-aos="fade-left"] {
  transform: translateX(-20px);
}

.aos-animate[data-aos="fade-left"] {
  transform: translateX(0);
}

.aos-init[data-aos="fade-right"] {
  transform: translateX(20px);
}

.aos-animate[data-aos="fade-right"] {
  transform: translateX(0);
}