.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.modal-content {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    overflow-y: auto;
    background-color: white;
    border-radius: 10px;
    padding: 20px;
    z-index: 1001;
}

.modal-content h3 {
    margin-bottom: 20px;
}