/* Minimap overlay — bottom-right corner of .canvas-content. */
.canvas-minimap {
  position: absolute;
  bottom: 16px;
  right: 16px;
  z-index: 20;

  /* Frame: subtle dark surface that sits one step above the canvas bg. */
  background: rgba(20, 20, 22, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(6px);

  /* Disable text selection during drag — touch-action:none on the
   * canvas-content already prevents browser-level pan/zoom, but we set
   * it here too so the minimap works inside other containers. */
  user-select: none;
  touch-action: none;
  overflow: hidden;
  cursor: crosshair;
}

.canvas-minimap-world {
  position: absolute;
  inset: 0;
}

/* Boards are the visual anchor — render them in the brand blue with
 * enough opacity to dominate over the component dots. */
.canvas-minimap-board {
  position: absolute;
  background: rgba(0, 113, 227, 0.55);
  border: 0.5px solid rgba(0, 113, 227, 0.85);
  border-radius: 1px;
  pointer-events: none;
}

/* Components: small fixed-size dots, slightly transparent so a cluster
 * still reads as 'busy area' without becoming a solid bar. */
.canvas-minimap-component {
  position: absolute;
  width: 3px;
  height: 3px;
  background: rgba(255, 255, 255, 0.55);
  border-radius: 1px;
  pointer-events: none;
}

/* Viewport rectangle — white outline + slight inner fill. The
 * pointer-events: none lets the minimap's pointerdown handler decide
 * whether the click landed inside (drag) or outside (teleport)
 * based on the calculated rect bounds. */
.canvas-minimap-viewport {
  position: absolute;
  border: 1.5px solid rgba(255, 255, 255, 0.85);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 2px;
  pointer-events: none;
  /* No transition on left/top — those values change every frame during
   * a pan and a transition would lag the user's drag. */
}

/* Hover state on the minimap itself: subtle brightness bump so the user
 * knows it's interactive. */
.canvas-minimap:hover {
  border-color: rgba(255, 255, 255, 0.22);
}

@media (max-width: 720px) {
  /* On phones the minimap eats too much of the canvas; shrink it. */
  .canvas-minimap {
    width: 140px !important;
    height: 105px !important;
    bottom: 12px;
    right: 12px;
  }
}