MQL5-Google-Onedrive/offline.html

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Offline - MQL5 Trading Automation</title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
background: linear-gradient(135deg, #4f46e5 0%, #764ba2 100%);
min-height: 100vh;
display: flex;
align-items: center;
justify-content: center;
padding: 20px;
}
.container {
background: white;
padding: 50px;
border-radius: 15px;
box-shadow: 0 10px 30px rgba(0,0,0,0.2);
text-align: center;
max-width: 500px;
}
.icon {
font-size: 80px;
margin-bottom: 20px;
}
h1 {
color: #333;
font-size: 2em;
margin-bottom: 15px;
}
p {
color: #666;
line-height: 1.6;
margin-bottom: 20px;
}
.btn {
display: inline-block;
padding: 12px 30px;
background: #4f46e5;
color: white;
text-decoration: none;
border-radius: 8px;
font-weight: 600;
transition: background 0.3s;
border: none;
cursor: pointer;
font-size: 1em;
}
.btn:hover {
background: #4338ca;
}
.status {
margin-top: 30px;
padding-top: 30px;
border-top: 1px solid #eee;
}
.status-text {
color: #888;
font-size: 0.9em;
}
.online {
color: #10b981;
font-weight: 600;
}
.offline {
color: #ef4444;
font-weight: 600;
}
</style>
</head>
<body>
<div class="container">
<div class="icon" role="img" aria-label="Satellite Antenna">📡</div>
<h1>You're Offline</h1>
<p>
It looks like you've lost your internet connection.
Don't worry, some features are still available offline.
</p>
<p>
This Progressive Web App will automatically reconnect when you're back online.
</p>
<button class="btn" onclick="location.reload()">Try Again</button>
<div class="status">
<div class="status-text">
Connection Status: <span id="status" class="offline">Offline</span>
</div>
</div>
</div>
<script>
// Update connection status
function updateStatus() {
const statusEl = document.getElementById('status');
if (navigator.onLine) {
statusEl.textContent = 'Online';
statusEl.className = 'online';
// Auto-reload when back online
setTimeout(() => location.reload(), 1000);
} else {
statusEl.textContent = 'Offline';
statusEl.className = 'offline';
}
}
// Listen for connection changes
window.addEventListener('online', updateStatus);
window.addEventListener('offline', updateStatus);
// Initial check
updateStatus();
// Periodic check
setInterval(() => {
if (navigator.onLine) {
updateStatus();
}
}, 5000);
</script>
</body>
</html>