#cxtf-modal {
  position: fixed; inset: 0; background: rgba(0,0,0,.5);
  z-index: 100000;
}
#cxtf-modal .cxtf-modal-inner {
  background: #fff; padding: 16px; max-width: 640px; margin: 10vh auto; border-radius: 8px;
}
.cxtf-list { list-style: none; margin: 0; padding: 0; }
.cxtf-item { margin: 6px 0; }
.cxtf-code {
  font-family: Menlo, Consolas, monospace;
  background: #f6f7f7;
  padding: 2px 6px;
  border-radius: 4px;
  display: inline-block;
}
.cxtf-actions > .button { margin-right: 6px; }