.modal-open {
    overflow: hidden;
}

#roleModalBackdrop {
    position: fixed;
    top:0; left:0; width:100%; height:100%;
    background: rgba(0,0,0,0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999; /* di atas semua konten */
}

#roleModalContent {
    background: #fff;
    padding: 2rem;
    border-radius: 15px;
    max-width: 400px;
    width: 90%;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

#roleModalContent button {
    width: 100%;
    margin-top: 10px;
    padding: 0.75rem;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    font-weight: bold;
}

#roleModalContent button:hover {
    opacity: 0.9;
}