 cursor: pointer; }
    .btn:hover { background-color: #45a049; }
    #packetList { list-style-type: none; padding: 0; }
    #packetList li { background: #f4f4f4; margin: 5px 0; padding: 10px; border-radius: 4px; }
    .charts-container { display: flex; flex-wrap: wrap; justify-content: space-between; }
    .chart-box { width: 48%; margin-bottom: 20px; }
    .status { margin-top: 10px; color: #666; }
  </style>
</head>
<body>
  <div class="container">
    <h1>Real-Time Packet Dashboard</h1>
    
    <div cl