.popup-table {
    border-collapse: collapse;
    font-size: 13px;
    min-width: 300px;
}
.popup-table th,
.popup-table td {
    padding: 4px 8px;
    border: 1px solid #ddd;
    text-align: left;
    word-break: break-word;
    white-space: normal;
}
.popup-table th {
    background: #4a90d9;
    color: #fff;
    font-weight: 600;
    white-space: nowrap;
}
.popup-table tr:nth-child(even) {
    background: #f5f8fc;
}
.popup-table tr:hover {
    background: #e2ecf7;
}