.modal {
            display: none; /* Hidden by default */
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5); /* Semi-transparent background */
            justify-content: center;
            align-items: center;
        }

        .modal-content {
            background: white;
            padding: 20px;
            border-radius: 8px;
            width: 300px;
            text-align: center;
            position: relative;
        }

        .close-button {
            position: absolute;
            top: 10px;
            right: 10px;
            font-size: 18px;
            font-weight: bold;
            cursor: pointer;
            border: none;
            background: none;
        }

        .close-button:hover {
            color: red;
        }