@import "mediawiki.ui/variables";
@import "mediawiki.mixins";
@import "mediawiki.mixins.animation";

@darkColor:  #2B333F;
@darkColorOpac: rgba(43,51,63,0.7);
@colorWhiteOpac: rgba(255,255,255,0.7);

.client-js {

  .mw-graph {
    display: inline-block;
    border: 1px solid transparent;
    position: relative;

    .mw-graph-img {
      display: inline-block;
    }
  }


  .mw-graph.mw-graph-interactable {

    &:hover {
      cursor: pointer;

      .mw-graph-hover-title {
        display: block;
      }

      .mw-graph-layover {
        display: block;
        background: @colorWhiteOpac;
      }

      .mw-graph-switch {
        &.mw-graph-loading {
          background-color: @colorWhite;
        }

        &:hover {
          background-color: @colorWhite;
        }
      }

    }
  }

  /* white layover */
  .mw-graph-layover {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;

    /* center the container vertically */
    &> div {
      position: absolute;
      left: 10px;
      top: 10px;
    }

    .mw-graph-hover-title {
      display: none;
      position: absolute;
      top: ~"calc(50% - 17px)";
      left: 1em;
      right: 1em;
      text-align: center;
      font-size: 150%;
      background-color: @colorWhite;
    }
  }

  /* common button style */
  .mw-graph-switch {
    font: inherit;
    margin: .1em 0;
    min-height: 1.2em;
    min-width: 1em;
    border-radius: 2px;
    .transition(~"background .1s ease,color .1s ease,border-color .1s ease,box-shadow .1s ease");
    font-weight: 700;
    text-decoration: none;
    display: inline-block;
    vertical-align: top;
    text-align: center;
    cursor: pointer;
    white-space: nowrap;
    line-height: 1em;
    padding: .5em;
    width: 60px;
  }

  /* Play button style */
  .mw-graph-switch {
    border-width: 2px;
    border-style: solid;
    border-color: #333;
    border-radius: .3em;

    color: @darkColor;
    background-color: @colorWhiteOpac;

    &:hover {
      background: @colorProgressiveHighlight;
      border-color: @colorProgressiveHighlight;
    }
    &:active {
      color: @colorWhite;
      background-color: @colorProgressiveActive;
      border-color: @colorProgressiveActive;
      .box-shadow(none);
    }
    &:focus {
      .box-shadow(~"inset 0 0 0 1px @{colorWhite}");
      border-color: @colorProgressive;
    }

    .icon-play {
      display: inline-block;
      position: relative;
      top: 4px;
      left: 0;
      bottom: 0;
      font-size: 160%;
      font-style: normal;
    }

  }

  /* Loading button style */
  .mw-graph-switch.mw-graph-loading {

    color: @colorGray5;
    background-color: @colorWhite;
    border-color: @colorProgressiveActive;

    &:hover {
      border-color: #333;
    }
    .transition(~"background 0s ease");
    background-position: 50% 50%;
    background-size: 20px;
    background-repeat: no-repeat;
    /* @embed */
    background-image: url(../includes/ajax-loader.gif);
    display: block;

    .icon-play {
      display: none;
    }
  }

  /* Set graph width */
  #mw-graph-log, #mw-graph-json {
    width: 100%;
  }
}