.cpm-modal {
    display: none;
    position: fixed;
    z-index: 99999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.5);
    align-items: center;
    justify-content: center;
}

.cpm-modal-content {
    background-color: #fefefe;
    margin: auto;
    padding: 20px;
    border: 1px solid #888;
    width: 80%;
    max-width: 500px;
    border-radius: 5px;
    position: relative;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.cpm-close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    top: 10px;
    right: 20px;
    display: block; /* แสดงปิด */
}

.cpm-close:hover,
.cpm-close:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}

.cpm-modal-body {
    margin: 20px 0;
}

.cpm-button {
    display: inline-block;
    padding: 10px 20px;
    background-color: #0073aa;
    color: #fff;
    text-decoration: none;
    border-radius: 3px;
    margin-top: 10px;
}

.cpm-button:hover {
    opacity: 0.9;
}