/// ========================================================================
/// ZUI: mindmap.less
/// http://zui.sexy
/// ========================================================================
/// Copyright 2014-2016 cnezsoft.com; Licensed MIT
/// ========================================================================


// Mindmap view

.mindmap {
  position: relative;
  z-index: 0;
  overflow: hidden;
}

.mindmap-container {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  background: #fff;
  border: 1px solid #e5e5e5;
  &.dragging {
    cursor: pointer;
  }
}

.mindmap-bg {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 5;
  max-width: inherit;
}

.mindmap-desktop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10;
  overflow: hidden;
  -moz-user-select: none;
  -webkit-user-select: none;
}

.mindmap-node {
  position: absolute;
  border-radius: 24px;
  > .wrapper {
    border-radius: 22px;
    background: @color-pale;
    border: 4px solid #aaa;
    min-height: 28px;
    .transition-fast();

    > .text {
      font-weight: bold;
      padding: 8px 12px;
      font-size: 14px;
      cursor: default;

      *       { display: inline; }
      br      { display: none; }
      &:focus { outline: none; }
      
      &:empty:not(:focus) {
        min-height: 10px;
        min-width: 10px;
        background: lighten(@input-border-focus, 18%);
        border-radius: 50%;
        position: relative;
        top: 7px;
      }
    }

    > .caption { display: none; }
  }

  &:hover {
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.4);

    > .wrapper { border-color: #999; }
  }

  &[data-type="root"] {
    > .wrapper {
      min-height: 45px;
      min-width: 45px;
      > .text {
        text-align: center;
        &:empty:not(:focus) {
          min-height: 37px;
          min-width: 37px;
          background: none;
          border-radius: 50%;
          top: 0;
        }
      }
    }
  }

  &[data-type="sub"] {
    border-radius: 6px;
    > .wrapper {
      background: @color-back;
      border-radius: 5px;
      border-width: 2px;
      > .text {
        font-size: 13px;
        padding: 3px 5px;
        font-weight: normal;
        &:empty:not(:focus) {
          background: none;
        }
      }
    }
  }

  &[data-type="node"] {
    border-radius: 4px;
    > .wrapper {
      background: transparent;
      border-radius: 3px;
      border: 2px solid transparent;
      > .text {
        font-size: 13px;
        padding: 3px 3px;
        font-weight: normal;
      }
    }

    &:hover {
      > .wrapper {
        color: @color-fore;
        border-color: #999;
        background: @color-back;
      }
    }
  }

  &.active,
  &.active:hover,
  &.drag-shadow {
    z-index: 900;
    box-shadow: none;

    > .wrapper {
      border-color: lighten(@input-border-focus, 10%);
      color: @color-back;
      background: lighten(@input-border-focus, 18%)
    }
  }
  
  &.focus,
  &.focus:hover,
  &.drop-to,
  {
    @color-rgba: rgba(red(@input-border-focus), green(@input-border-focus), blue(@input-border-focus), .6);
    box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px @color-rgba;

    > .wrapper {
      border-color: @input-border-focus;
      background: @color-back;
      color: @color-fore;
      > .text {
        cursor: text;
      }
    }
  }
}

.mindmap-shadow {
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: 1000;
  .transition();
  &.shadow-left,
  &.shadow-right {
    width: 20px;
    top: 0;
  }
  &.shadow-left  { left: -20px; }
  &.shadow-right { right: -20px; }
  &.shadow-top,
  &.shadow-bottom {
    height: 20px;
    left: 0;
  }
  &.shadow-top    { top: -20px; }
  &.shadow-bottom { bottom: -20px; }
}

.shadow-left > .shadow-left,
.shadow-right > .shadow-right,
.shadow-top > .shadow-top,
.shadow-bottom > .shadow-bottom {
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.8);
}