<!DOCTYPE html>
<html>
<head>
    <title>Network Data Test</title>
    <style>
        body { font-family: Arial, sans-serif; padding: 20px; background: #1a1a1a; color: #fff; }
        .data-container { background: #2a2a2a; padding: 20px; margin: 10px 0; border-radius: 8px; }
        .status { padding: 5px 10px; border-radius: 4px; margin: 5px; }
        .online { background: #00aa00; }
        .connecting { background: #aa6600; }
        .offline { background: #aa0000; }
    </style>
</head>
<body>
    <h1