/* src/layout/ResizeHandle.css */

.resize-handle {
  width: 0;
  cursor: col-resize;
  position: relative;
  flex-shrink: 0;
  touch-action: none;
  user-select: none;
  /* Above the formatting toolbar (z-index: 100) so the bottom 37px of
   * the handle remains grabbable when the desktop toolbar is shown. #213 */
  z-index: 101;
}

.resize-handle:focus-visible {
  outline: none;
}

/* The hit area straddles the panel boundary without reserving a visible gutter. */
.resize-handle::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: -7px;
  width: 14px;
}

.resize-handle::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: -1px;
  width: 2px;
  background: var(--accent);
  opacity: 0;
  pointer-events: none;
}

.resize-handle-grip {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 24px;
  color: var(--accent-foreground);
  background: var(--accent);
  border-radius: 1px;
  opacity: 0;
  pointer-events: none;
}

.resize-handle:hover::after,
.resize-handle:focus-visible::after,
.resize-handle[data-resizing="true"]::after,
.resize-handle:hover .resize-handle-grip,
.resize-handle:focus-visible .resize-handle-grip,
.resize-handle[data-resizing="true"] .resize-handle-grip {
  opacity: 1;
}