/*!
 * gridstack 3.3.0 required CSS for default 12 and 1 column Mode size. Use gridstack-extra.css for column [2-11], else see https://github.com/gridstack/gridstack.js#custom-columns-css
 * https://gridstackjs.com/
 * (c) 2014-2020 Alain Dumesny, Dylan Weiss, Pavel Reznikov
 * gridstack.js may be freely distributed under the MIT license.
*/

$gridstack-columns: 12 !default;
$animation_speed: .3s !default;

@mixin vendor($property, $value...){
  -webkit-#{$property}: $value;
  -moz-#{$property}: $value;
  -ms-#{$property}: $value;
  -o-#{$property}: $value;
  #{$property}: $value;
}

:root .grid-stack-item > .ui-resizable-handle { filter: none; }

.grid-stack {
  position: relative;

  &.grid-stack-rtl {
    direction: ltr;
    > .grid-stack-item {
      direction: rtl;
    }
  }

  .grid-stack-placeholder > .placeholder-content {
    border: 1px dashed lightgray;
    margin: 0;
    position: absolute;
    width: auto;
    z-index: 0 !important;
    text-align: center;
  }

  > .grid-stack-item {
    min-width: 100% / $gridstack-columns;
    position: absolute;
    padding: 0;

    > .grid-stack-item-content {
      margin: 0;
      position: absolute;
      width: auto;
      overflow-x: hidden;
      overflow-y: auto;
    }

    > .ui-resizable-handle {
      position: absolute;
      font-size: 0.1px;
      display: block;
      -ms-touch-action: none;
      touch-action: none;
    }

    &.ui-resizable-disabled > .ui-resizable-handle,
    &.ui-resizable-autohide > .ui-resizable-handle { display: none; }

    &.ui-draggable-dragging,
    &.ui-resizable-resizing {
      z-index: 100;

      > .grid-stack-item-content {
        box-shadow: 1px 4px 6px rgba(0, 0, 0, 0.2);
        opacity: 0.8;
      }
    }

    > .ui-resizable-se,
    > .ui-resizable-sw {
      background-image: url(data:image/svg+xml;base64,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);
      background-repeat: no-repeat;
      background-position: center;
      @include vendor(transform, rotate(45deg));
    }

    > .ui-resizable-se {
      @include vendor(transform, rotate(-45deg));
    }

    > .ui-resizable-nw { cursor: nw-resize; width: 20px; height: 20px; top: 0; }
    > .ui-resizable-n  { cursor: n-resize;  height: 10px; top: 0; left: 25px; right: 25px; }
    > .ui-resizable-ne { cursor: ne-resize; width: 20px; height: 20px; top: 0; }
    > .ui-resizable-e  { cursor: e-resize;  width: 10px; top: 15px; bottom: 15px; }
    > .ui-resizable-se { cursor: se-resize; width: 20px; height: 20px;}
    > .ui-resizable-s  { cursor: s-resize;  height: 10px; left: 25px; bottom: 0; right: 25px; }
    > .ui-resizable-sw { cursor: sw-resize; width: 20px; height: 20px; bottom: 0; }
    > .ui-resizable-w  { cursor: w-resize;  width: 10px; top: 15px; bottom: 15px; }

    &.ui-draggable-dragging {
      &> .ui-resizable-handle {
        display: none !important;
      }
    }

    @for $i from 1 through $gridstack-columns {
      &[gs-w='#{$i}'] { width: (100% / $gridstack-columns) * $i; }
      &[gs-x='#{$i}'] { left: (100% / $gridstack-columns) * $i; }
      &[gs-min-w='#{$i}'] { min-width: (100% / $gridstack-columns) * $i; }
      &[gs-max-w='#{$i}'] { max-width: (100% / $gridstack-columns) * $i; }
    }
  }

  &.grid-stack-1>.grid-stack-item {
    min-width: 100%;
    &[gs-w='1'] { width: 100%; }
    &[gs-x='1'] { left: 100%; }
    &[gs-min-w='1'] { min-width: 100%; }
    &[gs-max-w='1'] { max-width: 100%; }
  }

  &.grid-stack-animate,
  &.grid-stack-animate .grid-stack-item {
    @include vendor(transition, left $animation_speed, top $animation_speed, height $animation_speed, width $animation_speed);
  }

  &.grid-stack-animate .grid-stack-item.ui-draggable-dragging,
  &.grid-stack-animate .grid-stack-item.ui-resizable-resizing,
  &.grid-stack-animate .grid-stack-item.grid-stack-placeholder{
    @include vendor(transition, left .0s, top .0s, height .0s, width .0s);
  }

  // without this, the html5 drag will flicker between no-drop and drop when dragging over second grid
  &.ui-droppable.ui-droppable-over > *:not(.ui-droppable) {
    pointer-events: none;
  }
}