/* ============================================================
   Component: RESIZER
   Horizontal drag handle for resizable panels.
   Requires resizer.js for drag interaction.
   Theme-ready: uses --color-bg-secondary, --border-radius.
   ============================================================ */

.resizer {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--color-text-secondary);
  background: #00000012;
  border-inline-start: 1px solid var(--color-bg-secondary);
  border-start-end-radius: var(--border-radius);
  border-end-end-radius: var(--border-radius);
  cursor: ew-resize;
  user-select: none;
  z-index: 5;
  transition: color 0.15s, background 0.15s;
}
.resizer:hover,
.resizer--active {
  color: var(--color-text);
  background: var(--color-bg-secondary);
}

/* Grip icon (three vertical dots) */
.resizer::before {
  content: '⋮';
  line-height: 1;
  pointer-events: none;
}

/* Left-edge variant */
.resizer--left {
  right: auto;
  left: 0;
  border-inline-start: none;
  border-inline-end: 1px solid var(--color-bg-secondary);
  border-start-end-radius: 0;
  border-end-end-radius: 0;
  border-start-start-radius: var(--border-radius);
  border-end-start-radius: var(--border-radius);
}

/* Bottom-edge variant (vertical resize) */
.resizer--bottom {
  top: auto;
  right: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1.75rem;
  border-inline-start: none;
  border-top: 1px solid var(--color-bg-secondary);
  border-radius: 0 0 var(--border-radius) var(--border-radius);
  cursor: ns-resize;
}
.resizer--bottom::before { content: '⋯'; }

/* ── Resize target ── */
.resizer__target {
  overflow: hidden;
  position: relative;
}