html, body {
  padding: 0;
  margin: 0; }

#ig-viewer {
  position: relative;
  height: 100%; }
  #ig-viewer .ig-view-content {
    overflow-x: hidden;
    overflow-y: auto;
    min-height: 100%;
    position: relative;
    height: auto !important;
    margin-bottom: -155px;
    padding-bottom: 155px; }
    #ig-viewer .ig-view-content #ig-view-treetable {
      min-height: 100%;
      width: 70%;
      margin: 0 auto; }
      #ig-viewer .ig-view-content #ig-view-treetable .segment-default-header {
        margin-bottom: 0;
        padding-left: 10px; }
      #ig-viewer .ig-view-content #ig-view-treetable .container-fluid {
        padding: 0;
        width: 100%; }
        #ig-viewer .ig-view-content #ig-view-treetable .container-fluid #guide-panel {
          width: 1100px;
          height: 100%;
          position: relative;
          display: table;
          border-top: 1px solid #e6e6e6; }
          #ig-viewer .ig-view-content #ig-view-treetable .container-fluid #guide-panel .tree-panel {
            width: 300px;
            height: 100%;
            float: left;
            padding: 10px;
            overflow: hidden;
            position: relative; }
            #ig-viewer .ig-view-content #ig-view-treetable .container-fluid #guide-panel .tree-panel .treenode a {
              color: #646F84;
              cursor: pointer;
              text-decoration: none;
              text-overflow: ellipsis;
              overflow: hidden; }
            #ig-viewer .ig-view-content #ig-view-treetable .container-fluid #guide-panel .tree-panel .ui-resizable-handle {
              right: 0; }
            #ig-viewer .ig-view-content #ig-view-treetable .container-fluid #guide-panel .tree-panel table {
              width: 100%; }
              #ig-viewer .ig-view-content #ig-view-treetable .container-fluid #guide-panel .tree-panel table td:first-child {
                min-width: 170px;
                max-width: 300px;
                text-overflow: ellipsis;
                overflow: hidden; }
          #ig-viewer .ig-view-content #ig-view-treetable .container-fluid #guide-panel .preview-panel {
            width: 40%;
            height: 100%;
            float: right;
            padding: 30px 45px;
            position: relative;
            border-left: 1px solid #e6e6e6; }
            #ig-viewer .ig-view-content #ig-view-treetable .container-fluid #guide-panel .preview-panel table {
              width: 100%;
              overflow: auto;
              display: block; }
            #ig-viewer .ig-view-content #ig-view-treetable .container-fluid #guide-panel .preview-panel .preview-bar {
              overflow: auto; }
  #ig-viewer .ig-view-footer {
    background-color: #808080;
    color: #eee;
    height: 155px;
    position: relative;
    padding-top: 40px; }

.col-md-12{
  width: 100%;
}

.col-md-12 img{
  width: auto;
}

.col-md-12{
  width: 100%;
}

.col-md-12 img{
  width: auto;
}

/* Custom layout improvements for better preview panel spacing */

/* 1) Let the IG content use the full viewport width with some breathing room */
#ig-viewer .ig-view-content #ig-view-treetable{
  width: 100% !important;
  max-width: 1500px !important;  /* Compromise: wider than publisher (1100px) but not extreme */
  margin: 0 auto !important;
  padding: 0 20px !important;    /* Slightly more padding than publisher (15px) */
  box-sizing: border-box;
}

/* 2) Remove the fixed 1100px bottleneck and stop using table layout */
#ig-viewer .ig-view-content #ig-view-treetable .container-fluid #guide-panel{
  width: 100% !important;
  max-width: none !important;
  display: flex !important;
  flex-direction: row;
  align-items: stretch;
  height: 100%;
}

/* 3) Tree: fixed-ish, resizable-friendly */
#ig-viewer .ig-view-content #ig-view-treetable .container-fluid #guide-panel .tree-panel{
  float: none !important;
  flex: 0 0 320px;          /* base width */
  min-width: 260px;
  max-width: 420px;
  overflow: auto !important; /* allow scrolling */
}

/* 4) Preview: take all remaining space + reduce padding */
#ig-viewer .ig-view-content #ig-view-treetable .container-fluid #guide-panel .preview-panel{
  float: none !important;
  width: auto !important;     /* stop 40% */
  flex: 1 1 auto;             /* fill remainder */
  min-width: 360px;
  padding: 16px 20px !important;
  overflow-x: hidden;
  overflow-y: auto;
}

#ig-viewer .ig-view-content #ig-view-treetable .container-fluid #guide-panel .preview-panel.full-width{
  overflow-x: hidden !important;
  overflow-y: auto !important;
}

/* 5) Make tables behave better inside the preview */
#ig-viewer .ig-view-content #ig-view-treetable .container-fluid #guide-panel .preview-panel table{
  display: table !important;  /* undo display:block squeeze */
  width: 100% !important;
}

/* 6) Responsive: stack on smaller screens */
@media (max-width: 900px){
  #ig-viewer .ig-view-content #ig-view-treetable .container-fluid #guide-panel{
    flex-direction: column;
  }
  #ig-viewer .ig-view-content #ig-view-treetable .container-fluid #guide-panel .tree-panel{
    flex: 0 0 auto;
    width: 100% !important;
    max-width: none;
  }
  #ig-viewer .ig-view-content #ig-view-treetable .container-fluid #guide-panel .preview-panel{
    min-width: 0;
    width: 100% !important;
  }
}