<!DOCTYPE html>
<html lang="en" data-bs-theme="dark">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>404 — Page Not Found</title>
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
    <link href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css" rel="stylesheet">
    <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&display=swap" rel="stylesheet">
    <style>
        body { font-family: 'Inter', sans-serif; background: #0d0f13; min-height: 100vh; display: flex; align-items: center; justify-content: center; }
        .error-code { font-size: 8rem; font-weight: 700; background: linear-gradient(135deg, #0d6efd, #6610f2); -webkit-background-clip: text; -webkit-text-fill-color: transparent; line-height: 1; }
    </style>
</head>
<body>
<div class="text-center p-4">
    <div class="error-code">404</div>
    <h2 class="text-white mt-2 mb-3">Page Not Found</h2>
    <p class="text-secondary mb-4">The page you're looking for doesn't exist or has been moved.</p>
    <a href="/" class="btn btn-primary rounded-pill px-4">
        <i class="bi bi-house-fill me-2"></i>Back to Dashboard
    </a>
</div>
</body>
</html>
