// studio - views - unit
// ====================

body.course.unit {

  .unit .main-wrapper {
    @include clearfix();
    margin: 40px;
  }

  //Problem Selector tab menu requirements
  .js .tabs .tab {
   display: none;
  }
  //end problem selector reqs

  .main-column {
    clear: both;
    float: left;
    width: 70%;
  }

  .unit-body.published {
    .components > li {
      border: none;

      .rendered-component {
        padding: 0 20px;
      }
    }
  }

  .unit-body {
    
    .unit-name-input {
      padding: 20px 40px;

      label {
        display: block;
      }

      input {
        width: 100%;
        font-size: 20px;
      }
    }
    
    .breadcrumbs {
      border-radius: 3px 3px 0 0;
      border-bottom: 1px solid #cbd1db;
      @include linear-gradient(top, rgba(255, 255, 255, .3), rgba(255, 255, 255, 0) 70%);
      background-color: #edf1f5;
      @include box-shadow(0 1px 0 rgba(255, 255, 255, .7) inset);
      @include clearfix;

      li {
        float: left;
      }

      a,
      .current-page {
        display: block;
        padding: 15px 35px 15px 30px;
        font-size: 14px;
        background: url(../img/breadcrumb-arrow.png) no-repeat right center;
      }
    }

    h2 {
      margin: 30px 40px 30px 0;
      color: #646464;
      font-size: 19px;
      font-weight: 300;
      letter-spacing: 1px;
      text-transform: uppercase;
    }

    .components {

      > li {
        position: relative;
        z-index: 10;
        margin: 20px 40px;



        .title {
          margin: 0 0 15px 0;
          color: $mediumGrey;

          .value {
          }
        }

        &.new-component-item {
          margin: 20px 0px;
          border-top: 1px solid $mediumGrey;
          box-shadow: 0 2px 1px rgba(182, 182, 182, 0.75) inset;
          background-color: $lightGrey;
          margin-bottom: 0px;
          padding-bottom: 20px;

          .new-component-button {
            display: block;
            padding: 20px;
            text-align: center;
            color: #edf1f5;
          }

          h5 {
            margin: 20px 0px;
            color: #fff;
            font-weight: 600;
            font-size: 18px;
          }

          .rendered-component {
            display: none;
            background: #fff;
            border-radius: 3px 3px 0 0;
          }

          .new-component-type {

            a,
            li {
              display: inline-block;
            }

            a {
              border: 1px solid $mediumGrey;
              width: 100px;
              height: 100px;
              color: #fff;
              margin-right: 15px;
              margin-bottom: 20px;
              border-radius: 8px;
              font-size: 15px;
              line-height: 14px;
              text-align: center;
              @include box-shadow(0 1px 1px rgba(0, 0, 0, .2), 0 1px 0 rgba(255, 255, 255, .4) inset);

              .name {
                position: absolute;
                bottom: 5px;
                left: 0;
                width: 100%;
                padding: 10px;
                @include box-sizing(border-box);
                color: #fff;
              }
            }
          }

          .new-component-templates {
            display: none;
            margin: 20px 40px 20px 40px;
            border-radius: 3px;
            border: 1px solid $mediumGrey;
            background-color: #fff;
            @include box-shadow(0 1px 1px rgba(0, 0, 0, .2), 0 1px 0 rgba(255, 255, 255, .4) inset);
            @include clearfix;

            .cancel-button {
              margin: 20px 0px 10px 10px;
              @include white-button;
            }

            .problem-type-tabs {
              display: none;
            }

            // specific menu types
            &.new-component-problem {
              padding-bottom:10px;

              .ss-icon, .editor-indicator {
                display: inline-block;
              }

              .problem-type-tabs {
                display: inline-block;
              }
            }
          }

          .new-component-type,
          .new-component-template {
            @include clearfix;

            a {
              position: relative;            
              border: 1px solid $darkGreen;
              background: tint($green,20%);
              color: #fff;            

              &:hover {
                background: $brightGreen;
              }
            }
          }

          .problem-type-tabs {
            list-style-type: none;
            border-radius: 0;
            width: 100%;
            @include linear-gradient(top, rgba(255, 255, 255, .4), rgba(255, 255, 255, 0));
            background-color: $lightBluishGrey;
            @include box-shadow(0 1px 0 rgba(255, 255, 255, 0.2) inset, 0 -1px 0 rgba(0, 0, 0, 0.2) inset);

            li:first-child {
              margin-left: 20px;
            }

            li {
              float:left;
              display:inline-block;
              text-align:center;
              width: auto;
              @include linear-gradient(top, rgba(255, 255, 255, .4), rgba(255, 255, 255, 0));
              background-color: tint($lightBluishGrey, 10%);
              @include box-shadow(0 1px 0 rgba(255, 255, 255, 0.2) inset, 0 -1px 0 rgba(0, 0, 0, 0.2) inset);
              opacity:.8;

              &:hover {
                opacity:1;
                background-color: tint($lightBluishGrey, 20%);
              }

              &.ui-state-active {
                border: 0px;
                @include active;
                opacity:1;
              }
            }

            a{
              display: block;
              padding: 15px 25px;
              font-size: 15px;
              line-height: 16px;
              text-align: center;
              color: #3c3c3c;
              text-shadow: 0 1px 0 rgba(255, 255, 255, 0.3);
            }
          }

          .new-component-template {

            a {
              background: #fff;
              border: 0px;
              color: #3c3c3c;
              @include transition (none);

              &:hover {
                background: tint($green,30%); 
                color: #fff;        
                @include transition(background-color .15s);
              }
            }

            li {
                border:none;
                border-bottom: 1px dashed $lightGrey;
                color: #fff;      
            }

            li:first-child {
              a {
                border-top: 0px;
              }
            }

            li:nth-child(2) {
              a {
                border-radius: 0px;
              }
            }

            a {
              @include clearfix();
              display: block;
              padding: 7px 20px;
              border-bottom: none;
              font-weight: 500;

              .name {
                float: left;

                .ss-icon {
                  @include transition(opacity .15s);
                  display: inline-block;
                  top: 1px;
                  margin-right: 5px;
                  opacity: 0.5;
                  width: 17;
                  height: 21px;
                  vertical-align: middle;
                }
              }

              .editor-indicator {
                @include transition(opacity .15s);
                float: right;
                position: relative;
                top: 3px;
                font-size: 12px;
                opacity: 0.3;
              }

              .ss-icon, .editor-indicator {
                display: none;
              }

              &:hover {
                color: #fff;

                .ss-icon {
                  opacity: 1.0;
                }

                .editor-indicator {
                  opacity: 1.0;
                }
              }
            }

            // specific editor types 
            .empty {

              a {
                line-height: 1.4;
                font-weight: 400;
                background: #fff;
                color: #3c3c3c;


                &:hover {
                background: tint($green,30%); 
                color: #fff;
              }
              }
            }
          }

          .new-component {          
            text-align: center;

            h5 {
              color: $darkGreen;
            }
            
          }
        }
      }
    }

    .component {
      border: 1px solid $lightBluishGrey2;
      border-radius: 3px;
      background: #fff;
      @include transition(none);

      &:hover {
        border-color: #6696d7;

        .drag-handle {
          background-color: $blue;
          border-color: $blue;
        }
      }

      &.editing {
        border: 1px solid $lightBluishGrey2;
        z-index: auto;
        
        .drag-handle,
        .component-actions {
          display: none;
        }
      }

      &.component-placeholder {
        border-color: #6696d7;
      }

      .drag-handle {
        position: absolute;
        display: block;
        top: -1px;
        right: -16px;
        z-index: 10;
        width: 15px;
        height: 100%;
        border-radius: 0 3px 3px 0;
        border: 1px solid $lightBluishGrey2;
        background: url(../img/white-drag-handles.png) center no-repeat $lightBluishGrey2;
        cursor: move;
        @include transition(none);
      }
    }

    .xmodule_display {
      padding: 40px 20px 20px;
      overflow-x: auto;

      h1 {
        float: none;
        margin-left: 0;
      }
    }

    .wrapper-component-editor {
      z-index: 9999;
      position: relative;
      background: $lightBluishGrey2;
    }

    .component-editor {
      @include edit-box;
      @include box-shadow(none);
      display: none;
      padding: 20px;
      border-radius: 2px 2px 0 0;

      .metadata_edit {
        margin-bottom: 20px;
        font-size: 13px;

        li {
          margin-bottom: 10px;
        }

        label {
          display: inline-block;
          margin-right: 10px;  
        }
      }

      h3 {
        margin-bottom: 10px;
        font-size: 18px;
        font-weight: 700;
      }

      h5 {
        margin-bottom: 8px;
        color: #fff;
        font-weight: 700;
      }

      .save-button {
        margin-top: 10px;
        margin: 15px 8px 0 0;
      }
    }
  }

  .unit-settings {
    .window-contents {
      padding: 10px 20px;
    }

    .unit-actions {
      border-bottom: none;
      padding-bottom: 0;
    }

    .published-alert {
      display: none;
      padding: 10px;
      border: 1px solid #edbd3c;
      border-radius: 3px;
      background: #fbf6e1;
      font-size: 14px;
      line-height: 1.4;

      div {
        margin-top: 15px;
      }
    }

    input[type="radio"] {
        margin-right: 7px;
    }

    .status {
      font-size: 12px;

      strong {
        font-weight: 700;
      }
    }

    .preview-button, .view-button {
      @include white-button;
      margin-bottom: 10px;
    }

    .publish-button {
      @include orange-button;
    }

    .delete-button {
      @include blue-button;
    }

    .delete-draft {
      display: inline-block;
    }

    .delete-button,
    .preview-button,
    .publish-button,
    .view-button {
      font-size: 11px;
      margin-top: 10px;
      padding: 6px 15px 8px;
    }
  }

  .unit-history {
    &.collapsed {
      h4 {
        border-bottom: none;
        border-radius: 3px;
      }

      .window-contents {
        display: none;  
      }
    }

    ol {
      border: 1px solid #ced2db;

      li {
        display: block;
        padding: 6px 8px 8px 10px;
        background: #edf1f5;
        font-size: 12px;

        &:hover {
          background: #fffcf1;

          .item-actions {
            display: block;
          }
        }

        &.checked {
          background: #d1dae3;
        }

        .item-actions {
          display: none;
        }

        input[type="radio"] {
          margin-right: 7px;
        }
      }
    }
  }

  .unit-location {
    .url {
      width: 100%;
      margin-bottom: 10px;
      @include box-shadow(none);
    }

    .draft-tag,
    .hidden-tag,
    .private-tag,
    .has-new-draft-tag {
      font-size: 8px;
    }

    .window-contents > ol {
      @include tree-view;

      .section-item {
        display: inline-block;
        width: 100%;
        font-size: 11px;
        padding: 2px 8px 4px;
        text-overflow: ellipsis;
        white-space: nowrap;
        overflow: hidden;
        @include box-sizing(border-box);
      }

      ol {
        .section-item {
          padding-left: 20px;
        }

        .new-unit-item {
          margin-left: 20px;
        }
      }

      ol ol {
        .section-item {
          padding-left: 34px;
        }

        .new-unit-item {
          margin: 0 0 10px 41px;
        }
      }
    }
  }

  .edit-state-draft {
    .visibility,

    .edit-draft-message,
    .view-button {
      display: none;
    }

    .published-alert {
      display: block;
    }
  }

  .edit-state-public {
    .delete-draft,
    .component-actions,
    .new-component-item,
    .editing-draft-alert,
    .publish-draft-message,
    .preview-button {
      display: none;
    }

    .published-alert {
      display: block;
    }

    .drag-handle {
      display: none !important;
    }
  }

  .edit-state-private {
    .delete-draft,
    .publish-draft,
    .editing-draft-alert,
    .create-draft,
    .view-button {
      display: none;
    }
  }
}

// editing units from courseware
body.unit {

  .component {
    padding-top: 30px;

    .component-actions {
      @include box-sizing(border-box);
      position: absolute;
      width: 100%;
      padding: 15px;
      top: 0;
      left: 0;
      border-bottom: 1px solid $lightBluishGrey2;
      background: $lightGrey;
    }

    &.editing {
      padding-top: 0;
    }
  }
}