body.modal-open {
    overflow: hidden;
}
.modal {
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: hidden; /* Prevent scrolling */
    background-color: rgba(0, 0, 0, 0.7);
    margin: 0;
}
.modal-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: white;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    margin: 0;
    border-radius: 0;
}
.modal-body {
    flex-grow: 1;
    position: relative;
    padding: 0;
}