#shipping-popup {
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.popup-inner {
    background: #fff;
    padding: 20px 30px;
    border-radius: 12px;
    box-shadow: 0 0 10px #000;
    max-width: 600px;
    width: 100%;
    text-align: left;
    word-wrap: break-word;
    overflow-wrap: break-word;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.popup-inner p {
    margin-bottom: 20px;
    text-align: left;
    width: 100%;
}

#close-shipping-popup {
    padding: 10px 20px;
    background: #0073aa;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    align-self: center;
}

#close-shipping-popup:hover {
    background: #005d8f;
}