body { background-color: #f5f5f5; }
.card-header { background-color: #343a40; color: #fff; }
.card-header h5 { margin-bottom: 0; }
.mg-scroll { max-height: 420px; overflow-y: auto; }
.mg-log { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px;
          white-space: pre-wrap; word-break: break-word; margin: 0; }
td, th { font-size: 13px; }