/* Panel that ModalPopupExtender centers */
.prompt-container {
    /* REMOVE width:100% */
    margin: 0 auto;
    padding: 0 10px;
    box-sizing: border-box;
    display: block;
    width:700px;
}

/* Actual white box */
.prompt-box {
    background-color: #fff;
    border-radius: 5px;
    overflow-wrap: break-word;
    word-wrap: break-word;
    white-space: normal !important;
    max-height: 80vh;
    overflow-y: auto;
    width: 100%;
    max-width: 800px; /* good desktop/tablet size */
    margin: 0 auto; /* center inside the panel */
}

/* Tablets / desktop – optional but fine */
@media (min-width: 577px) {
    .prompt-container {
        max-width: 600px;
    }
}

/* Mobile: keep it inside viewport */
@media (max-width: 576px) {
    .prompt-box {
        max-width: 90vw;
        width: 90vw;
    }
}

/* Text wrapping */
.prompt-text {
    white-space: normal !important;
    overflow-wrap: break-word;
    word-wrap: break-word;
}