/*
 * General Formatting
 */

html {
  overflow: hidden;
  height: 100%;
}

body {
  margin: 0;
  padding: 0;
  overflow: hidden;
  height: 100%;
}

div {
  margin: 0;
  padding: 0;
}

/*
 * Sidebar
 */

.main-row {
  padding: 0;
}

.sidebar {
  padding: 20px;
  overflow-x: hidden;
  overflow-y: auto; 
  border-right: 1px solid #eee;
}

.nav-sidebar {
  margin-right: -21px; /* 20px padding + 1px border */
  margin-bottom: 20px;
  margin-left: -20px;
}
.nav-sidebar > li > a {
  padding-right: 20px;
  padding-left: 20px;
}
.nav-sidebar > .active > a,
.nav-sidebar > .active > a:hover,
.nav-sidebar > .active > a:focus {
  color: #fff;
  background-color: #428bca;
}

/*
 * Main content
 */

.main {
  padding: 0;
}

/*
 * "Loading" modal
 */

#loading-modal {
  position: absolute;
  z-index: 10;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  padding: 20px;
  background-color: rgba(50, 50, 50, 0.9);
}

#loading-modal  h1 {
  text-align: center; 
  margin-top: 30%;
  color: #fff;
}

/*
 * Design
 */

#viewer {
  display: none;
}

#floorplanner {
  display: none;
}

#add-items {
  display: none;
  padding: 20px;
  overflow-y: auto; 
}

#main-controls {
  position: absolute;
  top: 20px;
  left: 20px;
  padding: 0;  
}

#camera-controls {
  position: absolute;
  bottom: 20px;
  right: 0;
  padding: 0 20px;  
  text-align: right;
}

#floorplanner-controls {
  position: absolute;
  left: 0;
  top: 0;
  margin: 20px 0;
  padding: 0 20px; 
  width: 100%;
}

#draw-walls-hint {
  position: absolute;
  left: 20px;
  bottom: 20px;
  background-color: rgba(0, 0, 0, 0.50);
  color: #ffffff;
  padding: 5px 10px;
  z-index: 10;
  display: none;
}

.add-item {
  cursor: pointer;
}

.btn-file {
  display: inline-block;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn-file input[type=file] {
  position: absolute;
  top: 0;
  right: 0;
  min-width: 100%;
  min-height: 100%;
  filter: alpha(opacity=0);
  opacity: 0;
  cursor: inherit;
  display: block;
}