body {
            font-family: Arial, sans-serif;
            text-align: center;
            background-color: #f4f4f4;
            margin: 0;
            padding: 20px;
        }
        button {
            background-color: #008cba;
            color: white;
            padding: 10px 20px;
            border: none;
            cursor: pointer;
            margin: 10px;
            font-size: 16px;
            border-radius: 5px;
        }
        button:hover {
            background-color: #005f73;
        }
        .modal {
            display: none;
            position: fixed;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5);
        }
        .modal-content {
            background-color: white;
            padding: 20px;
            margin: 15% auto;
            width: 90%;
            max-width: 400px;
            border-radius: 10px;
            text-align: center;
        }
        .close {
            float: right;
            font-size: 24px;
            cursor: pointer;
        }
        .status {
            margin-top: 15px;
            font-weight: bold;
        }