.bg-img-light {
    background-image: url("./img/bg-light.png");
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
  }
  
  .bg-img-dark {
    background-image: url("./img/bg-dark.png");
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
  }
  
  .frosted {
    background: rgba(255, 255, 255, 0.1);
    /* fundo semitransparente */
    backdrop-filter: blur(15px);
    /* desfoque do plano de fundo */
    -webkit-backdrop-filter: blur(15px);
    /* compatibilidade Safari */
  }
  
  body {
    min-height: 100vh;
    color: white;
    font-family: 'Segoe UI', sans-serif;
  }
  
  .app-grid {
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.2);
    /* contorno leve */
  }
  
  .app-icon {
    text-align: center;
    transition: transform 0.2s ease;
  }
  
  .app-icon:hover {
    transform: scale(1.05);
  }
  
  .mac-header {
    padding: 8px 16px;
    display: flex;
    align-items:center;
    gap: 8px;;
  }
  
  .mac-dot {
    width: 24px;
    height: 24px;
    border-radius: 50%;
  }
  
  .dot-red { background-color: #ff5f56; }
  .dot-yellow { background-color: #ffbd2e; }
  .dot-green { background-color: #27c93f; }
  
  .modal-content {
    border-radius: 20px;
    height: 90%;
    display: flex;
    flex-direction: column;
  }
  
  .modal-body::-webkit-scrollbar {
    display: none;
  }
  
  .modal-body {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
  }