/* OVERLAY */
.popup-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

/* BOX */
.popup-box {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    max-width: 400px;
    width: 90%;
}

/* BUTTON */
.popup-close {
    margin-top: 15px;
    padding: 10px 20px;
    border: none;
    background: #007bff;
    color: #fff;
    border-radius: 5px;
    cursor: pointer;
}