/* P2-C — pane resize handles */
.resize-handle {
  position: fixed;
  top: 0;
  height: 100%;
  width: 8px;
  z-index: 250; /* above panes, below popovers (300) / dialogs (400) */
  cursor: col-resize;
  touch-action: none;
  background: transparent;
}
.resize-handle::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 3px;
  width: 2px;
  background: transparent;
  transition: background .12s ease;
}
.resize-handle:hover::after,
.resize-handle.dragging::after { background: var(--hairline-strong); }

.resize-handle.rh-off { display: none; }

body.resizing {
  user-select: none;
  -webkit-user-select: none;
  cursor: col-resize;
}
body.resizing #rpanel { transition: none; }

/* inert below the desktop breakpoint */
@media (max-width: 1024px) {
  .resize-handle { display: none !important; pointer-events: none; }
}