/*
  Copyright (c) 2021-2026 Littleton Robotics
  http://github.com/Mechanical-Advantage

  Use of this source code is governed by a BSD
  license that can be found in the LICENSE file
  at the root directory of this project.
*/

:root {
  --side-bar-width: 300px;
  --show-side-bar: 1;
  --show-timeline: 1;
  --tab-controls-height: 200px;
  --show-tab-controls: 1;
  --show-tuning-button: 0;
  --show-lock-buttons: 0;
  --show-update-button: 0;
  --show-feedback-button: 0;
  --show-loading-glow: 0;
  --loading-glow-progress: 1;
}

/* Title bar layout */

div.title-bar {
  position: absolute;
  left: 0px;
  right: 0px;
  top: 0px;
  height: 38px;

  display: none;
  z-index: 5;
  user-select: none;
  -webkit-app-region: drag; /* Window dragging support for Electron */
}

body {
  overflow: hidden;
}

body.fancy-title-bar-mac div.title-bar,
body.fancy-title-bar-win div.title-bar {
  display: initial;
}

div.title-bar-text {
  position: absolute;
  top: 0px;
  bottom: 0px;

  text-align: left;
  line-height: 38px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

body.fancy-title-bar-mac div.title-bar-text {
  left: calc(var(--side-bar-width) + 20px + ((1 - var(--show-side-bar)) * 60px));
  right: calc(
    154px + var(--show-lock-buttons) * 28px + var(--show-update-button) * 38px + var(--show-feedback-button) * 38px
  );
}

body.fancy-title-bar-win div.title-bar-text {
  left: calc(var(--side-bar-width) + 20px);
  right: 140px;
}

div.title-bar-menu {
  position: absolute;
  left: calc(var(--side-bar-width) * 0.5);
  width: calc(var(--side-bar-width) - 20px);
  max-width: 250px;
  top: 19px;
  height: 36px;
  padding: 4px;
  box-sizing: border-box;
  transform: translate(-50%, -50%);

  z-index: 6;
  display: none;
  -webkit-app-region: no-drag;
  overflow-x: auto;
  scrollbar-width: none; /* Required for Firefox */
}

div.title-bar-menu::-webkit-scrollbar {
  display: none;
}

body.fancy-title-bar-win div.title-bar-menu,
body.fancy-title-bar-linux div.title-bar-menu,
body.fancy-title-bar-lite div.title-bar-menu {
  display: initial;
}

body.fancy-title-bar-lite div.title-bar-menu {
  max-width: 180px;
}

body.fancy-title-bar-lite div.title-bar-menu .hide-lite {
  display: none;
}

div.title-bar-menu table {
  height: 100%;
  width: 100%;
  border-collapse: collapse;
}

div.title-bar-menu td {
  padding: 0;
  margin: 0;
}

div.title-bar-menu button {
  width: 100%;
  height: 28px; /* Firefox doesn't support using "100%" here */
  font-size: 12px;
  padding-left: 3px;
  padding-right: 3px;
}

div.title-bar-menu button:focus-visible,
div.title-bar-menu button:focus {
  position: relative;
  z-index: 10;
}

div.title-bar-menu button:hover {
  background-color: #cccccc88;
}

div.title-bar-menu button:active {
  background-color: #cccccc;
}

@media (prefers-color-scheme: dark) {
  div.title-bar-menu button {
    color: #eee;
  }

  div.title-bar-menu button:hover {
    background-color: #44444488;
  }

  div.title-bar-menu button:active {
    background-color: #444444;
  }
}

/* Loading glow */

div.loading-glow {
  position: absolute;
  z-index: 7;
  left: var(--side-bar-width);
  width: calc((100% - var(--side-bar-width)) * var(--loading-glow-progress));
  top: 0px;
  height: 4px;
  transform: translateY(calc(-4px + 4px * var(--show-loading-glow)));
  transition: transform 0.3s;
  background-color: #303dc9;
}

@keyframes publishingGlowPulsing {
  0% {
    opacity: 100%;
  }
  50% {
    opacity: 10%;
  }
  100% {
    opacity: 100%;
  }
}

/* Side bar layout */

div.side-bar-background {
  position: absolute;
  z-index: 1;
  left: 0px;
  width: var(--side-bar-width);
  top: 0px;
  bottom: 0px;

  background-color: #e9e9e9;
}

body.fancy-side-bar-mac div.side-bar-background {
  display: none;
}

body.fancy-side-bar-win div.side-bar-background {
  opacity: 0.5;
}

@media (prefers-color-scheme: dark) {
  div.side-bar-background {
    background-color: #292929;
  }
}

div.side-bar-shadow {
  position: absolute;
  z-index: 2;
  left: 0px;
  width: var(--side-bar-width);
  top: 0px;
  height: 38px;

  display: none;
  box-shadow: 0px 0px 3px 0px #777;
  transition: opacity 0.3s ease-in-out;
  opacity: 0%;
}

body.fancy-title-bar-mac div.side-bar-shadow,
body.fancy-title-bar-win div.side-bar-shadow,
body.fancy-title-bar-linux div.side-bar-shadow,
body.fancy-title-bar-lite div.side-bar-shadow {
  display: initial;
}

@media (prefers-color-scheme: dark) {
  div.side-bar-shadow {
    box-shadow: 0px 0px 0px 0.7px #000;
  }
}

div.side-bar {
  position: absolute;
  left: 0px;
  width: var(--side-bar-width);
  top: 0px;
  bottom: 0px;
  z-index: 4;
  overflow: auto;
  scrollbar-width: none; /* Required for Firefox */
}

body.fancy-title-bar-mac div.side-bar,
body.fancy-title-bar-win div.side-bar,
body.fancy-title-bar-linux div.side-bar,
body.fancy-title-bar-lite div.side-bar {
  top: 38px;
}

body.fancy-title-bar-win div.side-bar::-webkit-scrollbar,
body.fancy-title-bar-linux div.side-bar::-webkit-scrollbar,
body.fancy-title-bar-lite div.side-bar::-webkit-scrollbar {
  display: none;
}

div.side-bar-handle {
  position: absolute;
  top: 0px;
  bottom: 0px;
  left: calc(var(--side-bar-width) - 5px);
  width: calc(20px - (var(--show-side-bar) * 10px));

  z-index: 8;
  cursor: col-resize;
}

/* FPS indicator */

div.fps {
  position: absolute;
  right: 10px;
  bottom: 7px;
  z-index: 13;
  pointer-events: none;

  font-family: Courier, monospace;
  font-size: 16px;
  font-weight: bold;
  color: black;
  color: #ff5900;
}

/* Viewing area layout */

div.viewer-background {
  position: absolute;
  z-index: 3;
  left: var(--side-bar-width);
  right: 0px;
  top: 0px;
  bottom: 0px;

  box-shadow: 0px 0px 3px 0px #00000022;
  background-color: #fff;
}

@media (prefers-color-scheme: dark) {
  div.viewer-background {
    box-shadow: 0px 0px 0px 1px #000;
    background-color: #222;
  }
}

/** macOS Golden Gate uses a flat sidebar style, so removing the shadow blends in better with native apps. **/
body.fancy-side-bar-mac-27 div.viewer-background {
  box-shadow: none;
}

div.viewer {
  position: absolute;
  left: var(--side-bar-width);
  right: 0px;
  top: 0px;
  bottom: 0px;
  z-index: 4;
  overflow: hidden;
}

body.fancy-title-bar-mac div.viewer,
body.fancy-title-bar-win div.viewer {
  top: 38px;
}

/* Field selector */

div.side-bar-title {
  position: relative;
  margin-top: 5px;
  margin-bottom: 5px;
  margin-left: 18px;
  margin-right: 18px;
  height: 20px;

  font-size: 12px;
  line-height: 20px;
  text-align: center;
  font-weight: bold;
  opacity: 50%;

  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

div.side-bar-search-container {
  position: relative;
}

input.side-bar-search {
  position: relative;
  margin-top: 5px;
  margin-bottom: 5px;
  left: 16px;
  height: 29px;
  width: calc(100% - 16px - 16px - var(--show-tuning-button) * 26px);

  font-size: 13px;
  font-family:
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont;
  padding: 5px;
  padding-left: 28px;
  border-radius: 6px;
  outline: none;

  background-color: rgba(0, 0, 0, 0.05);
  border: 0.5px solid rgba(183, 183, 183, 0.3);
  color: black;
}

input.side-bar-search::placeholder {
  color: rgba(0, 0, 0, 0.25);
}

input.side-bar-search::-webkit-search-cancel-button {
  -webkit-appearance: none;
  height: 1em;
  width: 1em;
  background: url("symbols/xmark.circle.fill.svg") no-repeat 50% 50%;
  background-size: contain;
}

img.side-bar-search-icon {
  position: absolute;
  left: 23px;
  top: 50%;
  height: 13px;
  transform: translateY(-50%);
}

button.side-bar-tuning-button {
  position: absolute;
  margin-top: 5px;
  margin-bottom: 5px;
  right: 8px;
  width: 29px;
  height: 29px;
}

button.side-bar-tuning-button.active > img {
  /* https://codepen.io/sosuke/pen/Pjoqqp */
  filter: invert(9%) sepia(91%) saturate(7487%) hue-rotate(277deg) brightness(106%) contrast(110%);
}

@media (prefers-color-scheme: dark) {
  input.side-bar-search {
    background-color: rgba(255, 255, 255, 0.05);
    border: 0.5px solid rgba(255, 255, 255, 0.3);
    color: white;
  }

  input.side-bar-search::placeholder {
    color: rgba(255, 255, 255, 0.25);
  }

  input.side-bar-search::-webkit-search-cancel-button {
    filter: invert(100%);
  }

  img.side-bar-search-icon {
    filter: invert(100%);
  }

  button.side-bar-tuning-button.active > img {
    /* https://codepen.io/sosuke/pen/Pjoqqp */
    filter: invert(35%) sepia(76%) saturate(4981%) hue-rotate(259deg) brightness(102%) contrast(101%);
  }
}

div.field-item-container {
  position: relative;
  width: 100%;
  height: 30px;
  transition: background 0.25s;
}

div.field-item {
  position: absolute;
  left: 0px;
  right: calc(var(--value-width));
  top: 0px;
  height: 100%;
  mask-image: linear-gradient(to right, rgba(0, 0, 0, 1) calc(100% - 10px - 20px), rgba(0, 0, 0, 0) calc(100% - 10px));
  -webkit-mask-image: linear-gradient(
    to right,
    rgba(0, 0, 0, 1) calc(100% - 10px - 20px),
    rgba(0, 0, 0, 0) calc(100% - 10px)
  );
}

div.field-value {
  position: absolute;
  right: 12px;
  top: 0px;
  height: 100%;
  line-height: 30px;
  font-size: 15px;

  font-family: Courier, monospace;
  text-align: right;
  white-space: nowrap;
}

div.field-value svg.tunable {
  transform: scale(175%);
}

div.field-value svg.tunable:hover {
  filter: brightness(0.75);
}

div.field-value input {
  width: 50px;
  background-color: #ffffff;
  border: 1px solid #888888;
  border-radius: 2px;
  -moz-appearance: textfield;
}

div.field-value input:focus {
  background-color: #ffffaa;
}

div.field-value input::-webkit-outer-spin-button,
div.field-value input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

div.field-value input::placeholder {
  opacity: 0.6;
}

div.field-item.generated {
  opacity: 0.6;
}

div.field-item-container.highlight {
  background-color: #ffff00;
}

@media (prefers-color-scheme: dark) {
  div.field-item-container.highlight {
    background-color: #ce9421;
  }
}

svg.field-item-icon {
  position: absolute;
  left: calc(17px + var(--indent, 0px));
  top: 9px;
  fill: #222;
}

@media (prefers-color-scheme: dark) {
  svg.field-item-icon {
    fill: #eee;
  }
}

div.field-item-label {
  position: absolute;
  left: calc(35px + var(--indent, 0px));
  max-width: calc(100% - 35px - var(--indent, 0px) - 10px);
  top: 5px;
  height: 20px;

  font-size: 15px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: clip;
}

div.field-item-label.full-key {
  cursor: grab;
  font-style: italic;
}

div.field-item-label.loading {
  cursor: progress;
  opacity: 0.5;
}

div.field-item-label.known > span:first-child {
  text-decoration: underline;
}

span.field-item-type-label {
  text-decoration: none;
  font-style: normal;
  font-weight: normal;
  opacity: 0.3;
}

div.field-item.generated span.field-item-type-label {
  /* Restore to same color as type label for non-generated field */
  opacity: calc(0.3 / 0.6);
}

/* Search results */

div.search-results {
  position: absolute;
  left: 16px;
  top: 0px;
  max-width: 700px;
  min-width: 0px; /* Updated by JS based on width of search input */
  max-height: 290px;
  z-index: 12;
  overflow-x: hidden;
  overflow-y: auto;

  background-color: #ffffff;
  border-radius: 6px;
  box-shadow: 0px 0px 3px 2px #00000020;
}

div.search-results-item {
  position: relative;
  height: 25px;
  font-size: 12px;
  line-height: 25px;
  padding-left: 8px;
  padding-right: 20px;

  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

div.search-results-item:last-child {
  padding-bottom: 3px;
}

div.search-results-item:nth-child(even) {
  background-color: #f5f5f5;
}

div.search-results-item.hovered {
  background-color: #ccc;
}

@media (prefers-color-scheme: dark) {
  div.search-results {
    box-shadow: none;
    border: 0.5px solid rgba(255, 255, 255, 0.3);
    background-color: #222222;
  }

  div.search-results-item:nth-child(even) {
    background-color: #272727;
  }

  div.search-results-item.hovered {
    background-color: #555;
  }
}

/* Dragged items */

#dragItem {
  position: absolute;
  z-index: 999;
  cursor: grabbing;
}

#dragItem span.field-text {
  white-space: nowrap;
  font-size: 15px;
  font-style: italic;
}

#dragItem div.tab {
  margin-top: 0;
  opacity: 0.5;
}

/* Tab bar */

div.tab-bar {
  position: absolute;
  left: 10px;
  right: calc(
    154px + var(--show-lock-buttons) * 28px + var(--show-update-button) * 38px + var(--show-feedback-button) * 38px
  );
  top: 0px;
  height: 50px;

  overflow: auto;
  white-space: nowrap;
  scrollbar-width: none; /* Required for Firefox */
}

body.fancy-title-bar-lite div.tab-bar {
  right: calc(
    154px + var(--show-lock-buttons) * 28px + var(--show-update-button) * 38px + var(--show-feedback-button) * 38px -
      33px
  );
}

body.fancy-title-bar-mac div.tab-bar {
  right: 10px;
}

div.tab-bar::-webkit-scrollbar {
  display: none;
}

div.tab-bar-shadow-left,
div.tab-bar-shadow-right {
  position: absolute;
  width: 60px;
  top: 0px;
  height: 50px;
  opacity: 0;
  transition: opacity 0.2s ease-in-out;
}

div.tab-bar-shadow-left {
  left: 10px;
  background-image: linear-gradient(to right, white, rgba(255, 255, 255, 0.75), transparent);
}

div.tab-bar-shadow-right {
  right: calc(
    154px + var(--show-lock-buttons) * 28px + var(--show-update-button) * 38px + var(--show-feedback-button) * 38px
  );
  background-image: linear-gradient(to left, white, rgba(255, 255, 255, 0.75), transparent);
}

body.fancy-title-bar-lite div.tab-bar-shadow-right {
  right: calc(
    154px + var(--show-lock-buttons) * 28px + var(--show-update-button) * 38px + var(--show-feedback-button) * 38px -
      33px
  );
}

body.fancy-title-bar-mac div.tab-bar-shadow-right {
  right: 10px;
}

@media (prefers-color-scheme: dark) {
  div.tab-bar-shadow-left {
    background-image: linear-gradient(to right, #222, rgba(34, 34, 34, 0.75), transparent);
  }

  div.tab-bar-shadow-right {
    background-image: linear-gradient(to left, #222, rgba(34, 34, 34, 0.75), transparent);
  }
}

div.tab-bar-drag-highlight {
  position: absolute;
  top: 10px;
  height: 32px;
  width: 15px;
  transform: translateX(-50%);

  background-color: lightgreen;
  opacity: 75%;
  user-select: none;
  pointer-events: none;
}

div.tab-bar-scroll {
  position: absolute;
  left: 10px;
  right: calc(
    154px + var(--show-lock-buttons) * 28px + var(--show-update-button) * 38px + var(--show-feedback-button) * 38px
  );
  top: 0px;
  height: 50px;
  overflow: scroll;
  scrollbar-width: none; /* Required for Firefox */
}

body.fancy-title-bar-lite div.tab-bar-scroll {
  right: calc(
    154px + var(--show-lock-buttons) * 28px + var(--show-update-button) * 38px + var(--show-feedback-button) * 38px -
      33px
  );
}

body.fancy-title-bar-mac div.tab-bar-scroll {
  right: 10px;
}

div.tab-bar-scroll::-webkit-scrollbar {
  display: none;
}

div.tab-bar-scroll-content {
  width: 1000000px;
  height: 1000000px;
}

div.tab {
  display: inline-block;
  height: 30px;

  margin-top: 10px;
  padding-left: 10px;
  padding-right: 10px;

  text-align: center;
  line-height: 30px;
  white-space: nowrap;

  transition:
    background-color 0.2s ease-in-out,
    border 0.2s ease-in-out;
  background-color: #eee;
  border: 1px solid #aaa;
}

div.tab:focus-visible,
div.tab:focus,
div.setting-blocks div.split div:focus-visible,
div.setting-blocks div.split div:focus {
  position: relative;
  z-index: 10;
}

div.tab:first-child {
  border-top-left-radius: 10px;
  border-bottom-left-radius: 10px;
}

div.tab:last-child {
  border-top-right-radius: 10px;
  border-bottom-right-radius: 10px;
}

div.tab.tab-hovered {
  background-color: #ddd;
}

div.tab.tab-selected {
  background-color: #aaa;
  border: 1px solid #222;
}

@media (prefers-color-scheme: dark) {
  div.tab {
    background-color: #444;
    border: 1px solid #666;
  }

  div.tab.tab-hovered {
    background-color: #555;
  }

  div.tab.tab-selected {
    background-color: #888;
    border: 1px solid #eee;
  }
}

/* Tab control buttons */

button.tab-control {
  position: absolute;
  z-index: 6;
  top: 11px; /* Center vertically in tab bar when inline */
  height: 28px;
  width: 28px;
  -webkit-app-region: no-drag;
}

body.fancy-title-bar-mac button.tab-control {
  top: 8px;
}

body.fancy-title-bar-win button.tab-control {
  top: 49px;
}

button.update {
  right: calc(154px + var(--show-lock-buttons) * 28px + var(--show-feedback-button) * 38px);
}

body.fancy-title-bar-lite button.update {
  right: calc(154px + var(--show-lock-buttons) * 28px + var(--show-feedback-button) * 38px - 33px);
}

button.update > img {
  /* https://codepen.io/sosuke/pen/Pjoqqp */
  filter: invert(60%) sepia(41%) saturate(3324%) hue-rotate(356deg) brightness(96%) contrast(112%);
}

button.update.blurred > img {
  /* https://codepen.io/sosuke/pen/Pjoqqp */
  filter: invert(85%) sepia(44%) saturate(1384%) hue-rotate(314deg) brightness(114%) contrast(101%);
}

button.feedback {
  right: calc(154px + var(--show-lock-buttons) * 28px);
}

body.fancy-title-bar-lite button.feedback {
  right: calc(154px + var(--show-lock-buttons) * 28px - 33px);
}

button.feedback > img {
  transform: translate(-50%, -50%) scale(90%);
}

button.feedback > img {
  /* https://codepen.io/sosuke/pen/Pjoqqp */
  filter: invert(45%) sepia(26%) saturate(2440%) hue-rotate(246deg) brightness(88%) contrast(91%);
}

button.feedback.blurred > img {
  /* https://codepen.io/sosuke/pen/Pjoqqp */
  filter: invert(89%) sepia(17%) saturate(2426%) hue-rotate(196deg) brightness(93%) contrast(95%);
}

button.play,
button.pause {
  right: calc(116px + var(--show-lock-buttons) * 28px);
}

body.fancy-title-bar-lite button.play,
body.fancy-title-bar-lite button.pause {
  right: calc(116px + var(--show-lock-buttons) * 28px - 33px);
}

button.lock,
button.unlock {
  right: 116px;
}

body.fancy-title-bar-lite button.lock,
body.fancy-title-bar-lite button.unlock {
  right: calc(116px - 33px);
}

button.unlock > img {
  /* https://codepen.io/sosuke/pen/Pjoqqp */
  filter: invert(10%) sepia(100%) saturate(7058%) hue-rotate(358deg) brightness(105%) contrast(117%);
}

button.unlock.blurred > img {
  /* https://codepen.io/sosuke/pen/Pjoqqp */
  filter: invert(83%) sepia(68%) saturate(3617%) hue-rotate(294deg) brightness(99%) contrast(119%);
}

@media (prefers-color-scheme: dark) {
  button.update.blurred > img {
    /* https://codepen.io/sosuke/pen/Pjoqqp */
    filter: invert(30%) sepia(37%) saturate(3821%) hue-rotate(26deg) brightness(97%) contrast(101%);
  }

  button.feedback > img {
    /* https://codepen.io/sosuke/pen/Pjoqqp */
    filter: invert(57%) sepia(42%) saturate(2311%) hue-rotate(232deg) brightness(90%) contrast(95%);
  }

  button.feedback.blurred > img {
    /* https://codepen.io/sosuke/pen/Pjoqqp */
    filter: invert(31%) sepia(7%) saturate(5761%) hue-rotate(239deg) brightness(98%) contrast(77%);
  }

  button.unlock.blurred > img {
    /* https://codepen.io/sosuke/pen/Pjoqqp */
    filter: invert(37%) sepia(16%) saturate(1793%) hue-rotate(314deg) brightness(98%) contrast(77%);
  }
}

button.close {
  right: 78px;
}

body.fancy-title-bar-lite button.close {
  right: calc(78px - 33px);
}

button.popup {
  right: 45px;
}

body.fancy-title-bar-lite button.popup {
  display: none;
}

button.close img {
  transform: translate(-50%, -50%) scale(90%);
}

button.add-tab {
  right: 12px;
}

/* Timeline */

div.timeline {
  position: absolute;
  top: 50px;
  height: calc(32px * var(--show-timeline));
  left: 10px;
  right: 10px;
  z-index: 5;
}

canvas.timeline-canvas {
  position: absolute;
  left: 0%;
  top: 0%;
  width: 100%;
  height: 100%;
  border-radius: 10px;
  box-sizing: border-box;

  background-color: #eee;
  border: 1px solid #222;
}

@media (prefers-color-scheme: dark) {
  canvas.timeline-canvas {
    background-color: #444;
    border: 1px solid #eee;
  }
}

div.timeline-scroll {
  position: absolute;
  left: 0%;
  top: 0%;
  width: 100%;
  height: 100%;
  overflow: scroll;
  z-index: 9;
  scrollbar-width: none; /* Required for Firefox */
}

div.timeline-scroll::-webkit-scrollbar {
  display: none;
}

div.timeline-scroll-content {
  width: 1000000px;
  height: 1000000px;
}

/* Tab layout */

div.renderer-content {
  position: absolute;
  left: 0%;
  width: 100%;
  top: calc(50px + var(--show-timeline) * 42px);
  bottom: var(--tab-controls-height);
}

div.controls-content {
  position: absolute;
  left: 0%;
  width: 100%;
  bottom: 0%;
  height: var(--tab-controls-height);
  box-shadow: 0px 0px 3px 2px #00000022;
  background-color: #fff;
}

@media (prefers-color-scheme: dark) {
  div.controls-content {
    box-shadow: 0px 0px 0px 0.7px #000;
    background-color: #222;
  }
}

div.controls-handle {
  position: absolute;
  left: 0%;
  width: 100%;
  bottom: calc(var(--tab-controls-height) - 5px);
  height: calc(20px - (var(--show-tab-controls) * 10px));

  z-index: 9;
  cursor: row-resize;
}

/* Source list */

div.source-list {
  position: absolute;
  top: 10px;
  left: 10px;
  width: 50%;
  height: 50%;
}

div.source-list div.title {
  position: absolute;
  top: 0px;
  height: 30px;
  left: 0px;
  right: 0px;

  text-align: center;
  font-size: 16px;
  line-height: 30px;
  font-weight: bold;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

div.source-list button.edit,
div.source-list button.clear,
div.source-list button.help {
  position: absolute;
  top: 15px;
  right: 15px;
  transform: translate(50%, -50%);

  width: 25px;
  height: 25px;
}

div.source-list button.help {
  right: 40px;
}

div.source-list div.list {
  position: absolute;
  top: 30px;
  bottom: 0px;
  left: 0px;
  right: 0px;
  overflow-x: hidden;
  overflow-y: auto;
}

div.source-list div.item {
  position: relative;
  width: 100%;
  height: 30px;
  border-top: 1px solid #eee;
  box-sizing: border-box;
}

div.source-list div.item:first-child {
  border-top: none;
}

div.source-list div.item:last-child {
  border-bottom: 1px solid #eee;
}

#dragItem div.source-list div.item {
  border: none;
}

div.source-list div.item.child {
  border-top: none;
}

div.source-list div.item.parent-highlight {
  box-shadow: -0.5px 0px 3px 2px #00ff00bb inset;
}

@media (prefers-color-scheme: dark) {
  div.source-list div.item {
    border-top: 1px solid #333;
  }

  div.source-list div.item:last-child {
    border-bottom: 1px solid #333;
  }
}

div.source-list button {
  position: absolute;
  width: 25px;
  height: 25px;
}

div.source-list button.type {
  top: 15px;
  left: 15px;
  transform: translate(-50%, -50%);
}

div.source-list div.item.child button.type {
  left: 40px;
}

div.source-list button.type object.hidden {
  opacity: 0;
}

div.source-list div.hidden button.type,
div.source-list div.hidden div.type-name,
div.source-list div.hidden div.key-container,
div.source-list div.hidden img.value-symbol,
div.source-list div.hidden div.value {
  opacity: 0.4;
}

div.source-list div.type-name {
  position: absolute;
  top: 0px;
  height: 30px;
  left: 30px;
  max-width: calc(100% - 30px - 55px);

  font-weight: bold;
  font-size: 14px;
  line-height: 30px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

div.source-list div.item.child div.type-name {
  left: 55px;
}

div.source-list div.key-container {
  position: absolute;
  top: 0px;
  height: 30px;
  left: calc(30px + var(--type-width));
  max-width: calc(100% - 31px - var(--type-width) - 55px);

  text-align: right;
  direction: rtl;
  font-size: 14px;
  line-height: 30px;

  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

div.source-list div.item.child div.key-container {
  left: calc(55px + var(--type-width));
  max-width: calc(100% - 31px - 25px - var(--type-width) - 55px);
}

div.source-list div.key-container span {
  unicode-bidi: plaintext;
}

div.source-list button.remove {
  top: 15px;
  right: 15px;
  transform: translate(50%, -50%);
}

div.source-list button.hide {
  top: 15px;
  right: 40px;
  transform: translate(50%, -50%);
}

div.source-list img.value-symbol {
  position: absolute;
  top: 32px;
  left: 32px;
  height: 11px;
  width: 11px;

  /* https://codepen.io/sosuke/pen/Pjoqqp */
  filter: invert(43%) sepia(0%) saturate(2564%) hue-rotate(1deg) brightness(110%) contrast(107%);
}

div.source-list div.item.child img.value-symbol {
  left: 57px;
}

div.source-list div.value {
  position: absolute;
  top: 30px;
  height: 15px;
  left: 45px;
  right: 0px;

  color: #777;
  user-select: text;
  font-size: 14px;
  line-height: 15px;
  padding: 0px 4px 0px 2px;

  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

div.source-list div.item.child div.value {
  left: 70px;
}

div.source-list div.drag-highlight {
  position: absolute;
  z-index: 11;
  background-color: lightgreen;
  opacity: 25%;
  user-select: none;
  pointer-events: none;
}

div.source-list img.hand-icon {
  position: absolute;
  left: 50%;
  top: calc(50% + 15px);
  transform: translate(-50%, -50%);
  width: 60px;
  pointer-events: none;
}

@media (prefers-color-scheme: dark) {
  div.source-list img.hand-icon {
    filter: invert(100%);
  }
}

/* Setting blocks */

div.setting-blocks div {
  display: block;
}

div.setting-blocks div.title {
  height: 20px;
  width: 100%;
  text-align: left;
  font-size: 0px;
  line-height: 20px;
  font-weight: bold;

  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

div.setting-blocks div.input {
  width: 100%;
  min-height: 40px;
  text-align: center;
  font-size: 0px;
}

div.setting-blocks.fix-first div.input:nth-child(2) {
  height: 40px;
}

div.setting-blocks.fix-first div.input:nth-child(4),
div.setting-blocks.fix-first div.input:nth-child(6) {
  height: calc((100% - 105px) / 2);
  max-height: 120px;
}

div.setting-blocks.fix-first div.input.tall {
  height: calc(100% - 85px);
  max-height: 100px;
}

div.setting-block.fix-second div.input:nth-child(2),
div.setting-blocks.fix-second div.input:nth-child(4) {
  height: 40px;
}

div.setting-blocks.fix-second div.input:nth-child(6) {
  height: calc(100% - 145px);
  max-height: 120px;
}

div.setting-block.fix-third div.input:nth-child(2),
div.setting-blocks.fix-third div.input:nth-child(4),
div.setting-blocks.fix-third div.input:nth-child(6) {
  height: 40px;
}

div.setting-blocks div.full,
div.setting-blocks div.half,
div.setting-blocks div.percent-70,
div.setting-blocks div.percent-30 {
  display: inline-block;
  height: 100%;
  font-size: 16px;
  text-align: center;

  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

div.setting-blocks div.full {
  width: 100%;
}

div.setting-blocks div.half {
  width: 50%;
}

div.setting-blocks div.percent-70 {
  width: 70%;
}

div.setting-blocks div.percent-30 {
  width: 30%;
}

div.setting-blocks div.split {
  position: relative;
  left: 50%;
  top: 8px;
  height: 65%;
  width: 80%;
  transform: translateX(-50%);
  font-size: 0px;
}

div.setting-blocks div.split div {
  position: relative;
  display: inline-block;
  height: 100%;
  box-sizing: border-box;
  vertical-align: top;

  transition:
    background-color 0.2s ease-in-out,
    border 0.2s ease-in-out;
  background-color: #eee;
  border: 1px solid #aaa;
}

div.setting-blocks div.split-3 div {
  width: calc(100% / 3);
}

div.setting-blocks div.split-2 div {
  width: calc(100% / 2);
}

div.setting-blocks div.split-1 div {
  width: 60%;
}

div.setting-blocks div.split div img {
  position: relative;
  top: 50%;
  width: 60%;
  height: 60%;
  object-fit: contain;
  transform: translateY(-50%);
}

div.setting-blocks div.split div:first-child {
  border-top-left-radius: 10px;
  border-bottom-left-radius: 10px;
}

div.setting-blocks div.split div:last-child {
  border-top-right-radius: 10px;
  border-bottom-right-radius: 10px;
}

div.setting-blocks div.split div:hover {
  background-color: #ddd;
}

div.setting-blocks div.split div.selected {
  background-color: #aaa;
  border: 1px solid #222;
}

@media (prefers-color-scheme: dark) {
  div.setting-blocks div.split div {
    background-color: #444;
    border: 1px solid #666;
  }

  div.setting-blocks div.split div:hover {
    background-color: #555;
  }

  div.setting-blocks div.split div.selected {
    background-color: #888;
    border: 1px solid #eee;
  }

  div.setting-blocks div.split div img.invertable {
    filter: invert(100%);
  }
}

div.setting-blocks > div:first-child {
  margin-top: 5px;
}

div.setting-blocks div.field > div {
  position: relative;
  top: 50%;
  transform: translateY(-50%);
}

div.setting-blocks select.field-select {
  height: 24px;
}

div.setting-blocks a.field-source {
  padding: 5px;
  font-size: 14px;
}

div.setting-blocks input {
  margin: 5px;
  width: 70%;
  text-align: center;
}

div.setting-blocks select:not(.field-select) {
  margin: 5px;
  width: 70%;
  height: 25px;
}

div.setting-blocks input[type="number"] {
  -moz-appearance: textfield;
}

div.setting-blocks input[type="number"]::-webkit-outer-spin-button,
div.setting-blocks input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

@media (prefers-color-scheme: dark) {
  div.setting-blocks div.split div img.lighten {
    /* Lighten blue tone  */
    filter: hue-rotate(-45deg) brightness(450%);
  }
}

div.setting-blocks.frc .ftc-only {
  display: none;
}

div.setting-blocks.ftc .frc-only {
  display: none;
}

div.tab-centered {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);

  text-align: center;
  font-style: italic;
}

/* Line graph */

div.line-graph-axis {
  position: absolute;
  top: 0%;
  height: 100%;
  width: calc(100% / 3);
}

div.line-graph-left {
  left: 0%;
}

div.line-graph-right {
  left: calc(100% / 3 * 2);
}

div.line-graph-discrete {
  left: calc(100% / 3);
  box-sizing: border-box;
  border-left: 1px solid #ddd;
  border-right: 1px solid #ddd;
}

@media (prefers-color-scheme: dark) {
  div.line-graph-discrete {
    border-left: 1px solid black;
    border-right: 1px solid black;
  }
}

/* 2D Field */

div.field-2d-sources {
  position: absolute;
  top: 0%;
  height: 100%;
  left: 0%;
  width: 60%;
  min-width: calc(100% - 250px);
}

div.field-2d-settings {
  position: absolute;
  top: 0%;
  height: 100%;
  right: 0%;
  width: 40%;
  max-width: 250px;
  border-left: 1px solid #ddd;

  overflow-x: hidden;
  overflow-y: auto;
}

@media (prefers-color-scheme: dark) {
  div.field-2d-settings {
    border-left: 1px solid black;
  }
}

/* 3D Field */

div.field-3d-sources {
  position: absolute;
  top: 0%;
  height: 100%;
  left: 0%;
  width: 60%;
  min-width: calc(100% - 200px);
}

div.field-3d-settings {
  position: absolute;
  top: 0%;
  height: 100%;
  right: 0%;
  width: 40%;
  max-width: 200px;
  border-left: 1px solid #ddd;

  overflow-x: hidden;
  overflow-y: auto;
}

@media (prefers-color-scheme: dark) {
  div.field-3d-settings {
    border-left: 1px solid black;
  }
}
div.setting-blocks div.split div.xr-button img {
  /* https://codepen.io/sosuke/pen/Pjoqqp */
  filter: invert(56%) sepia(51%) saturate(1742%) hue-rotate(225deg) brightness(101%) contrast(101%);
}

div.setting-blocks div.split div.xr-button.active {
  animation: xr-active 1s ease-in-out infinite;
}

div.setting-blocks div.split div.xr-button.active img {
  filter: invert(100%);
}

@keyframes xr-active {
  0% {
    background-color: #800080;
    border: 1px solid #500050;
  }
  50% {
    background-color: #c880ff;
    border: 1px solid #9850cf;
  }
  100% {
    background-color: #800080;
    border: 1px solid #500050;
  }
}

/* Statistics */

div.stats-sources {
  position: absolute;
  top: 0%;
  height: 100%;
  left: 0%;
  width: 60%;
  min-width: calc(100% - 200px);
}

div.stats-settings {
  position: absolute;
  top: 0%;
  height: 100%;
  right: 0%;
  width: 40%;
  max-width: 200px;
  border-left: 1px solid #ddd;

  overflow-x: hidden;
  overflow-y: auto;
}

@media (prefers-color-scheme: dark) {
  div.stats-settings {
    border-left: 1px solid black;
  }
}

/* Video */

div.video-source {
  position: absolute;
  left: 0%;
  top: 0%;
  width: 30%;
  height: 100%;
  border-right: 1px solid #ddd;
}

div.video-synchronization {
  position: absolute;
  left: 30%;
  top: 0%;
  width: 70%;
  height: 100%;
}

@media (prefers-color-scheme: dark) {
  div.video-source {
    border-right: 1px solid black;
  }
}

div.video-source > button {
  position: absolute;
  height: 70%;
  width: calc(80% / 3);
  top: 15%;
  overflow: hidden;
}

div.video-source > button > img {
  max-height: 50%;
  max-width: 50%;
  transform: translate(-50%, -50%) scale(120%);
  filter: brightness(0%) saturate(0%) invert(100%);
}

div.video-source > button > svg > path {
  fill: none;
  stroke-width: 0px;
  transition: stroke-width 0.3s;
}

div.video-source > button.animating > svg > path {
  stroke-width: 8px;
}

div.video-source > button:nth-child(2) > svg > path {
  stroke: #ffb8b8;
}

div.video-source > button:nth-child(3) > svg > path {
  stroke: #9aacff;
}

div.video-source > button:nth-child(1) {
  left: 5%;
  background-color: #666666;
}

div.video-source > button:nth-child(2) {
  left: calc(5% + 80% / 3 + 5%);
  background-color: #ff0000;
}

div.video-source > button:nth-child(3) {
  left: calc(5% + 80% / 3 + 5% + 80% / 3 + 5%);
  background-color: #4556a5;
}

div.video-source > button:nth-child(1):hover {
  background-color: #565656;
}

div.video-source > button:nth-child(2):hover {
  background-color: #e00000;
}

div.video-source > button:nth-child(3):hover {
  background-color: #354695;
}

div.video-source > button:nth-child(1):active {
  background-color: #464646;
}

div.video-source > button:nth-child(2):active {
  background-color: #c00000;
}

div.video-source > button:nth-child(3):active {
  background-color: #253685;
}

div.video-timeline-section {
  position: absolute;
  left: 0%;
  top: 0%;
  width: 100%;
  height: 50%;
}

div.video-timeline-section button {
  height: 30px;
  width: 30px;
  left: 5px;
  top: 50%;
  transform: translateY(-50%);
}

div.video-timeline-container {
  position: absolute;
  right: 5px;
  left: 40px;
  top: 5px;
  height: calc(100% - 10px);

  border-radius: 5px;
  overflow: hidden;
}

input.video-timeline-slider {
  position: absolute;
  margin: 0px;
  left: 0px;
  width: 100%;
  top: 0px;
  height: 25px;

  appearance: none;
  background-color: #aaa;
}

/* Video tab is not used with Lite so Firefox support not required */

input.video-timeline-slider::-webkit-slider-thumb {
  appearance: none;
  height: 25px;
  width: 4px;
  background: black;
  cursor: pointer;
}

input.video-timeline-slider:disabled::-webkit-slider-thumb {
  cursor: initial;
}

div.video-timeline-marker-container {
  position: absolute;
  bottom: 0px;
  height: calc(100% - 25px);
  left: 0px;
  right: 0px;
  background-color: #888;
}

div.video-timeline-marker-container div {
  position: absolute;
  height: 100%;
  background-color: #00f;
}

div.video-timeline-controls {
  position: absolute;
  left: 0%;
  top: 50%;
  width: 100%;
  height: 50%;
  text-align: center;
}

div.video-timeline-controls button {
  top: 50%;
  height: 30px;
  width: 30px;
  transform: translateY(-50%);
}

/* Joysticks */

table.joystick-selector {
  position: absolute;
  left: 0%;
  top: 0%;
  width: 100%;
  height: 100%;
}

table.joystick-selector td {
  text-align: center;
  font-weight: bold;
}

table.joystick-selector select {
  width: calc(100% - 30px);
}

/* Swerve */

div.swerve-sources {
  position: absolute;
  top: 0%;
  height: 100%;
  left: 0%;
  width: 60%;
  min-width: calc(100% - 200px);
}

div.swerve-settings {
  position: absolute;
  top: 0%;
  height: 100%;
  right: 0%;
  width: 40%;
  max-width: 200px;
  border-left: 1px solid #ddd;

  overflow-x: hidden;
  overflow-y: auto;
}

@media (prefers-color-scheme: dark) {
  div.swerve-settings {
    border-left: 1px solid black;
  }
}

/* Mechanism */

div.mechanism-sources {
  position: absolute;
  left: 0%;
  top: 0%;
  width: 100%;
  height: 100%;
}

/* Points */

div.points-sources {
  position: absolute;
  top: 0%;
  height: 100%;
  left: 0%;
  width: 60%;
  min-width: calc(100% - 200px);
}

div.points-settings {
  position: absolute;
  top: 0%;
  height: 100%;
  right: 0%;
  width: 40%;
  max-width: 200px;
  border-left: 1px solid #ddd;

  overflow-x: hidden;
  overflow-y: auto;
}

@media (prefers-color-scheme: dark) {
  div.points-settings {
    border-left: 1px solid black;
  }
}
