#cismac-popup-overlay {
    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: 99999;
}

#cismac-popup-box {
    background: #fff;
    padding: 25px;
    width: 90%;
    max-width: 440px;
    border-radius: 10px;
    text-align: center;
}

#cismac-popup-box h2 {
    padding-bottom: 20px;
    font-size: 28px;
}

.cismac-btn {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    background: #0073aa;
    color: #fff;
    border: none;
    cursor: pointer;
    border-radius: 6px;
    font-size: 16px;
}

.cismac-btn:hover {
    background: #005e8d;
}

.cismac-hidden {
    display: none !important;
}