body {
            background: #121212;
            color: white;
            font-family: Arial, sans-serif;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-height: 100vh;
            margin: 0;
        }

        .dashboard-container {
            background: #1e1e1e;
            padding: 25px;
            border-radius: 10px;
            box-shadow: 0 0 15px rgba(231, 76, 60, 0.7);
            text-align: center;
            width: 90%;
            max-width: 500px;
        }

        h2 {
            color: #e74c3c;
            margin-bottom: 15px;
        }

        a.btn {
            display: inline-block;
            color: white;
            background: #e74c3c;
            padding: 10px 20px;
            margin: 10px 0;
            border-radius: 5px;
            text-decoration: none;
            transition: background 0.3s ease, color 0.3s ease;
        }

        a.btn:hover {
            background: #c0392b;
            color: #f2f2f2;
        }

        a.btn.logout {
            background: #e74c3c;
            border: 2px solid #e74c3c;
        }

        a.btn.logout:hover {
            background: #c0392b;
            border: 2px solid #c0392b;
        }