/* Pop-out button in the program monitor label strip. */
.po-pgm-popout {
  background: none; border: 0; padding: 2px 4px; cursor: pointer;
  color: var(--text-3); display: inline-flex; align-items: center;
  border-radius: 3px;
}
.po-pgm-popout:hover { color: var(--text-1); background: rgba(255,255,255,.08); }
.po-pgm-popout:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }