body#ntp-body, html#ntp-body {
  background: #fff;
}

#builder-body {
  margin: 0;
}

.ntb-container-unthemed {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

.ntb-container {
  min-width:        800px;
  border:           2px solid black;
  background-color: white;
  border-radius:    20px;
  font-family:      "Helvetica Neue", Helvetica, Arial, sans-serif;
}

.ntb-container label, .ntb-container-unthemed label {
  font-family: Poppins, sans-serif;
}

.ntb-components {
  display:        flex;
  flex-direction: column;
}

.ntb-title {
  display:        flex;
  align-items:    center;
  gap:            8px;
  margin:         0 25px 0 0;
  text-overflow:  ellipsis;
  white-space:    nowrap;
  font-size:      large;
  font-weight:    bold;
  user-select:    none;
}

.ntb-title-icon {
  max-width: 32px;
}

.ntb-menu-controls {
  padding:       10px 30px;
  position:      sticky;
  top:           40px;
  z-index:       90;
  background:    #FFF;
  border-radius: 20px;
}

.ntb-play-menu-controls {
  top: 0;
}

.ntb-builder {
  position: relative;
  margin:   0 0 10px 0;
}

.ntb-models {
  margin-left:  auto;
  margin-right: auto;
}

.ntb-models-vertical {
  display:     flex;
  flex-flow:   column;
  align-items: center;
}

.ntb-models-horizontal {
  display:        flex;
  flex-flow:      row;
  flex-direction: row;
  align-items:    unset;
}

.ntb-netlogo-model {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  width:       min-content;
  height:      min-content;
  display:     grid;
  margin:      0 5px 10px 10px;
}

.ntb-netlogo-model .netlogo-widget input[type=range] {
  display: block;
}

.ntb-netlogo-model .netlogo-code-container .netlogo-code {
  overflow-y: scroll;
}

.ntb-netlogo-model .netlogo-widget .CodeMirror {
  height: 100%;
}

.ntb-block-def {
  display:        flex;
  flex-direction: column;
  background:     #fff;
  margin:         0 5px 4px 5px;
}

.ntb-json {
  margin:        0.5em;
  background:    #fcfcfc;
  border-radius: 6px;
  border:        1px solid #bbb;
  width:         fit-content;
}

.ntb-json > .CodeMirror {
  max-width: 600px;
  height:    16em;
  width:     600px;
}

.ntb-block-defs-list {
  display:        flex;
  flex-direction: row;
  margin-left:    auto;
  margin-right:   auto;
  align-content:  top;
  align-items:    top;
}

.ntb-dialog-overlay {
  height:     100%;
  width:      100%;
  top:        0;
  left:       0;
  position:   absolute;
  background: rgba(0, 0, 0, 0.0);
  z-index:    96;
}

.ntb-confirm-overlay {
  z-index: 105;
}

.ntb-dialog {
  display:               grid;
  grid-template-columns: 1fr 1fr;
  width:                 max-content;
  min-width:             500px;
  background-color:      white;
  border:                1px solid black;
  border-radius:         5px;
  box-shadow:            0 0 30px rgba(0, 0, 0, 1);
  padding:               10px 10px 0 10px;
  outline:               none;
  margin:                0 auto;
  position:              relative;
}

.ntb-dialog-header {
  grid-column: 1 / 3;
  margin:      0 auto;
  font-size:   20px;
  font-weight: 600;
  user-select: none;
}

.ntb-dialog-content {
  grid-column: 1 / 3;
}

.ntb-dialog-text {
  margin:    30px 15px;
  max-width: 800px;
}

.ntb-dialog-buttons {
  grid-column:     1 / 3;
  justify-content: center;
  align-items:     center;
  display:         flex;
  flex-direction:  row;
}

.ntb-dialog-button {
  margin: 10px;
}

.ntb-netlogo-model-chooser {
  margin:        10px;
  margin-bottom: 0;
}

.ntb-netlogo-model-chooser .searchable-select {
  display: block;
  width:   100%;
}

.ntb-block-defs-controls {
  display:        flex;
  flex-direction: row;
  margin-left:    auto;
  margin-right:   auto;
  align-content:  center;
  align-items:    center;
  width:          min-content;
}

.ntb-block-defs-controls > label {
  white-space: nowrap;
}

.ntb-block-defs-controls > div > label {
  display:    block;
  width:      100%;
  font-size:  13px;
  text-align: center;
}

.ntb-block-defs-controls input[type="number"] {
  font-size:  13px;
  height:     auto;
  margin:     0.1em;
  padding:    0.1em;
  text-align: right;
}

.ntb-form-row input[readonly] {
  background-color: #f6f6f6;
}

.ntb-button, .ntb-file-label {
  margin:           4px;
  font-size:        13px;
  padding:          8px;
  padding-top:      2px;
  padding-bottom:   3px;
  border-color:     #999;
  border-width:     1px;
  border-style:     solid;
  align-items:      flex-start;
  text-align:       center;
  border-radius:    4px;
  background-color: #fff;
  cursor:           pointer;
  user-select:      none;
  white-space:      nowrap;
}

.ntb-file-button {
  display: none;
}

.ntb-list-menu {
  list-style-image: none;
  list-style-type:  none;
  margin:           10px;
  padding:          0;
}

.ntb-list-menu > li {
  color:     #666;
  margin:    4px;
  font-size: 13px;
}

.ntb-list-menu > li > a, .ntb-list-menu > li > a:visited {
  text-decoration: none;
  color:           #06a;
}

.ntb-list-menu > li.ntb-list-menu-item, .ntb-list-menu > li.ntb-list-submenu {
  color: #06a;
}

.ntb-list-menu > li.ntb-list-menu-item {
  cursor: pointer;
}

.ntb-list-menu > li.ntb-list-menu-title {
  border-bottom: 1px solid #666;
}

.ntb-list-menu > li.ntb-list-menu-item:hover, .ntb-list-menu > li.ntb-list-submenu:hover, .ntb-list-menu > li > a:hover {
  background: #06a;
  color:      #fff;
}

.ntb-list-menu > li.ntb-list-spacer {
  color:       #666;
  text-align:  center;
  line-height: 0.5em;
}

.ntb-list-submenu {
  padding:        8px;
  padding-top:    2px;
  padding-bottom: 3px;
}

.ntb-menu-text {
  display:        block;
  padding:        8px;
  padding-top:    2px;
  padding-bottom: 3px;
}

#ntb-block-edit-window {
  box-shadow: 0 0 30px rgba(0, 0, 0, 1);
  width:      unset;
}

.ntb-block-form {
  align-items: start;
}

.ntb-block-form-fields {
  width:      min-content;
  min-width:  550px;
  max-height: 800px;
  overflow-y: scroll;
}

.ntb-block-preview {
  display:        flex;
  flex-direction: column;
  align-items:    center;
  margin:         8px;
}

.ntb-popup {
  position:    absolute;
  background:  #fff;
  border:      1px solid #000;
  user-select: none;
  display:     none;
  z-index:     1000;
  min-width:   fit-content;
}

.ntb-block-array {
  border-width: 1px;
  margin:       8px;
}

.ntb-attribute {
  border:        1px solid #ddd;
  border-radius: 4px;
  background:    #f6f6f6;
  margin:        4px 0;
  font-size:     16px;
}

.ntb-attribute-copy-format {
  background-image:    url('data:image/png;base64,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');
  background-size:     auto;
  background-repeat:   no-repeat;
  background-position: center;
  height:              32px;
  width:               32px;
  max-width:           32px;
  min-width:           32px;
  display:             flex;
  flex-direction:      column;
  flex:                1;
  margin:              8px 0 0 0;
  border:              1px solid #777;
  border-radius:       4px;
  padding:             2px;
}

.ntb-attribute-copy-format:active {
  background-color: #777;
}

.ntb-options {
  border:        1px solid #ddd;
  border-radius: 4px;
  background:    #fff;
  margin:        4px 8px;
  font-size:     16px;
}

.ntb-options-wrapper {
  display:               grid;
  grid-template-columns: 2fr 2fr 1fr;
}

.ntb-option-delete {
  margin: auto;
}

.ntb-option-header {
  margin: auto;
}

.ntb-array-view-hidden {
  border:     0;
  background: unset;
}

.ntb-popup-active {
  display: block;
}

.ntb-controls {
  display:        flex;
  flex-direction: column;
}

.ntb-code-header {
  user-select: none;
}

.ntb-code {
  border-radius: 6px;
  background:    #fcfcfc;
  border:        1px solid #bbb;
  min-height:    8em;
  width:         90%;
  margin:        0 auto;
  display:       block;
  resize:        vertical;
  overflow:      hidden;
}

.ntb-code > .CodeMirror {
  background: #fcfcfc;
}

.ntb-code-large {
  min-height: 16em;
  width:      98%;
}

.ntb-code-readonly,
.ntb-code-readonly > .CodeMirror {
  background: #eee;
}

.ntb-space-title-bar {
  display:        flex;
  flex-direction: row;
  align-content:  stretch;
  align-items:    center;
}

.ntb-space-title {
  border:        0;
  border-radius: 3px;
  background:    #eee;
  text-align:    center;
  flex-grow:     1;
  font-size:     large;
  font-family:   "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-weight:   bold;
}

.ntb-space-title-play {
  flex-grow:   1;
  text-align:  center;
  user-select: none;
  font-size:   large;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-weight: bold;
  margin:      4px 0;
}

.ntb-flex-column {
  margin:         8px;
  display:        flex;
  flex-direction: column;
  padding:        0;
  align-items:    stretch;
  flex:           1;
}

.ntb-code-mirror {
  border:        1px solid black;
  border-radius: 3px;
  overflow:      hidden;
}

.ntb-code-mirror > .CodeMirror {
  height:     auto;
  resize:     vertical;
  min-height: 1.5em;
  max-width:  600px;
  font-size:  16px;
}

.ntb-input {
  width:      100%;
  min-width:  30px;
  font-size:  16px;
  height:     28px;
  padding:    4px 8px;
  box-sizing: border-box;
}

.ntb-code-input > .CodeMirror {
  height: 1.5em;
}

.ntb-code-input-big > .CodeMirror {
  height: 6em;
}

.ntb-flex-column > label,
.ntb-flex-column .widget-edit-input-label {
  align-items: flex-start;
  text-align:  left;
  margin-left: 12px;
  font-size:   12px;
  white-space: nowrap;
}

.ntb-flex-column > .widget-edit-dropdown {
  margin: 0;
}

.ntb-canvas {
  border:        1px solid #bbb;
  border-radius: 10px;
  width:         min-content;
  margin-left:   auto;
  margin-right:  auto;
}

.nt-workspace,
.nt-workspace-wrapper,
.nt-container {
  border-radius: 10px;
  /* it fixes some small visual glitches with rounded borders to set this to `hidden`, but that causes
    param/property pop-ups to be cut off at the bottom of the workspace.  So leave it visible until a
    proper fix for the glitches can be done.  -Jeremy B June 2021 */
  overflow:      visible;
}

.ntb-form-row {
  align-items:   center;
  align-content: stretch;
}

#netlogo-model-container {
  grid-area: 1 / 1;
}

.ntb-toggle-block {
  display:     inline;
  white-space: nowrap;
}

.ntb-toggle-block > input[type=checkbox] {
  display: none;
}

.ntb-toggle-block > div {
  user-select: none;
  margin:      6px;
  padding:     2px;
}

.ntb-toggle-text {
  font-size: 20px;
}

.ntb-error-overlay {
  position:         absolute;
  align-items:      center;
  align-content:    center;
  justify-content:  center;
  background-color: rgba(0, 0, 0, 0.5);
  left:             0;
  top:              0;
  width:            100%;
  height:           100%;
  z-index:          1000;
}

.ntb-error-content {
  text-align: center;
  width:      30em;
  top:        10px;
  margin:     0 auto;
  padding:    10px;
  position:   relative;
}

.ntb-error-message {
  text-align:  left;
  white-space: pre-wrap;
}

.ntb-error-stack-label {
  margin:     10px 0 2px 0;
  text-align: left;
  font-size:  small;
}

.ntb-error-stack {
  width:         100%;
  min-height:    16em;
  padding:       0.7em;
  background:    #eee;
  resize:        vertical;
  margin-bottom: 10px;
}

.ntb-explanatory {
  font-size:     small;
  margin-bottom: 4px;
}

.ntb-tag-cloud {
  flex-wrap: wrap;
}

.ntb-tag-cloud-empty {
  font-size: small;
  color:     rgb(153 153 153);
}

.ntb-tag {
  padding:       2px 6px;
  margin:        4px;
  border:        1px solid #999;
  border-radius: 4px;
  font-size:     small;
}

.ntb-tag > .ntb-button {
  margin: 2px 0 2px 4px;
}

.ntb-tag-filter {
  min-height: 1.5em;
  width:      100%;
  margin:     6px 0;
}

.ntb-tag-button {
  white-space: nowrap;
}

.ntb-tag-options {
  width:      100%;
  overflow-y: auto;
}

.ntb-tag-options-label {
  font-size: small;
}

.ntb-hide-in-play {
  background: #eee;
}

/* this "override" is to deal with the NetLogo Web navigation bar
  used on the builder pages */

.nt-menu-wrapper {
  top: 40px;
}

.netlogo-model {
  padding: 0 !important;
}

/* these "overrides" let us have a small as possible NetLogo model
  to give more space for the NetTango Web spaces when side-by-side. */

.netlogo-model-title {
  margin:      4px 10px !important;
  user-select: none;
}

.netlogo-model-masthead {
  width: unset !important;
}

.netlogo-model-title-wrapper {
  height:      unset !important;
  line-height: unset !important;
}