// Standard 'black' (well, not quite) type
$line-color:#3f3f3f;

.r6o-drawing {
  cursor:none;
}

.r6o-relations-layer.readonly {

  .handle rect {
    pointer-events:none;
  }
  
}

.r6o-relations-layer {
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
  pointer-events:none;

  circle {
    stroke:lighten($line-color, 7%);
    stroke-width:0.4;
    fill:$line-color;
  }
  
  path {
    stroke:lighten($line-color, 10%);
    stroke-linecap:round;
    stroke-linejoin:round;
    fill:transparent;
  }

  path.connection {
    stroke-width:1.6;
    stroke-dasharray:2,3;
  }

  path.arrow {
    stroke-width:1.8;
    fill:lighten($line-color, 25%);
  }

  .handle {

    rect {
      stroke-width:1;
      stroke:lighten($line-color, 10%);
      fill:#fff;
      pointer-events:auto;
      cursor:pointer;
    }

    text {
      font-size:10px;
    }

  }

  .hover {
    stroke:rgba($line-color, 0.9);
    stroke-width:1.4;
    fill:transparent;
  }

}