button.boton_head_button1{
    background-color:#4e4e4e !important;
    color:#fff !important;
    display:block !important;
    border:solid 1px #4e4e4e !important;
    -webkit-border-radius: 4px!important;
    -moz-border-radius: 4px!important;
    border-radius: 4px!important;
    line-height: 29px !important;
}

button.boton_head_button1:hover {
    color: #ffffff !important;
    background-color:#662483 !important;
}

/* Migration Modal Styles */
#migrationModal .modal-content {
    border-radius: 5px;
    border: none;
    box-shadow: 0 5px 15px rgba(0,0,0,.5);
}

#migrationModal .modal-body {
    padding: 3rem;
}

#migrationModal .image-dialog {
    max-width: 100%;
    height: auto;
}

#migrationModal .button-redirect {
    background-color: #5a287f !important;
    color: white !important;
    padding: 15px 60px !important;
    border-radius: 50px !important;
    font-size: 1.4rem !important;
    font-weight: bold !important;
    text-decoration: none !important;
    border: none !important;
    display: inline-block !important;
    transition: background-color 0.3s;
    margin-bottom: 0px;
}

#migrationModal .button-redirect:hover {
    background-color: #380d59 !important;
}

.modal-xlg {
    width: 900px;
    max-width: 95%;
}

@media (min-width: 992px) {
    .modal-xlg {
        width: 900px;
    }
}

/* Vertical centering for Bootstrap 3 */
#migrationModal.modal {
  text-align: center;
  padding: 0!important;
}

#migrationModal.modal:before {
  content: '';
  display: inline-block;
  height: 100%;
  vertical-align: middle;
  margin-right: -4px;
}

#migrationModal .modal-dialog {
  display: inline-block;
  text-align: left;
  vertical-align: middle;
}

/* Utility classes if missing */
.text-center { text-align: center !important; }
.d-flex { display: flex !important; }
.justify-content-center { justify-content: center !important; }
.mt-4 { margin-top: 1.5rem !important; }
.mb-3 { margin-bottom: 1rem !important; }
.ml-4 { margin-left: 1.5rem !important; }
.p-5 { padding: 3rem !important; }