/* Custom Error Popup (card_issue / card_register) */
.card-issue-popup-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 9999;
    justify-content: center;
    align-items: center;
}
.card-issue-popup-overlay.active {
    display: flex;
}
.card-issue-popup {
    background: #fff;
    border-radius: 12px;
    padding: 24px 20px 20px;
    width: 88%;
    max-width: 360px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    text-align: center;
}
.card-issue-popup-title {
    font-size: 16px;
    font-weight: bold;
    color: #d13933;
    margin-bottom: 14px;
}
.card-issue-popup-messages {
    text-align: left;
    margin-bottom: 20px;
}
.card-issue-popup-messages p {
    font-size: 16px;
    font-weight: bold;
    line-height: 2;
    color: #333;
    margin-bottom: 10px;
    white-space: pre-line;
}

.card-issue-popup-close {
    background-color: #d13933;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 12px 60px;
    min-width: 120px;
    font-size: 15px;
    font-weight: bold;
    cursor: pointer;
}