body {
  position: static;
  overflow: hidden;
  inset: 0;
  padding: 0;
  margin: 0;
  width: 100%;
  height: 100%;
}

#main {
  background-color: Canvas;
  position: static;
  display: flex;
  overflow: hidden;
  width: 100svw;
  height: 100svh;
  padding: 0;
  margin: 0;
}

#canvas-container {
  position: relative;
  flex-grow: 1;
  padding: 0;
  margin: 0;
  min-width: 100svmin;
  min-height: 100svmin;
  user-select: none;
}

#gui-pages {
  position: static;
  overflow: hidden;
  flex-shrink: 1;
  padding: 0;
  margin: 0;
}

#gui-pages-inner {
  position: static;
  overflow: hidden;
  padding: 0;
  margin: 0;
  width: auto;
  height: auto;
  align-items: stretch;
  flex-direction: column;
}

@media screen and (orientation: landscape) {
  #main {
    flex-direction: row;
  }
  #canvas-container {
    height: 100svh;
  }
  #fullscreen-toggle {
    right: 2em;
    top: 0em;
  }
  #tabs-toggle {
    right: 0em;
    top: 0em;
  }
  #tabs-toggle-portrait {
    display: none;
  }
  #gui-pages {
    min-width: 36em;
    height: 100svh;
  }
  .tab-content {
    height: calc(100svh - 2em);
  }
}
@media screen and (orientation: portrait) {
  #main {
    flex-direction: column;
  }
  #canvas-container {
    width: 100svw;
  }
  #fullscreen-toggle {
    right: 0em;
    top: 0em;
  }
  #tabs-toggle {
    left: 0em;
    bottom: 0em;
  }
  #tabs-toggle-landscape {
    display: none;
  }
  #gui-pages {
    width: 100svw;
  }
  .tab-content {
    height: calc(100svh - 100svw - 2em);
  }
}
#canvas {
  height: 100%;
  width: 100%;
  margin: 0;
  border: solid grey 1px;
  background-color: skyblue;
  touch-action: none;
}

#busy-msg {
  position: absolute;
  top: 0.5em;
  right: 4em;
  color: red;
}

#profiler-msg {
  position: absolute;
  bottom: 0.25em;
  right: 0.5em;
  color: white;
}

#camera-msg {
  position: absolute;
  top: 0.25em;
  left: 0.5em;
  color: white;
}

#game-msg {
  position: absolute;
  bottom: 0.25em;
  left: 0.5em;
  color: white;
}

#fullscreen-toggle {
  background-color: inherit;
  position: absolute;
  padding: 0.5em 0.5em;
  font-size: 1em;
}

#tabs-toggle {
  background-color: inherit;
  position: absolute;
  padding: 0.5em 0.5em;
  font-size: 1em;
}

#tabs-page {
  overflow: hidden;
  display: block;
  align-items: stretch;
  flex-direction: column;
  flex-grow: 1;
  padding: 0;
  margin: 0;
}

#tabs-page-inner {
  overflow: hidden;
  display: flex;
  align-items: stretch;
  flex-direction: column;
  flex-grow: 1;
  padding: 0;
  margin: 0;
}

.gui-content {
  display: none;
  height: 100%;
  padding: 0;
  margin: 0;
  border: none;
}

#tabs-pages {
  display: block;
  align-items: stretch;
  flex-grow: 1;
  overflow-y: hidden;
  padding: 0;
  margin: 0;
}

.tab-inner {
  display: flex;
  min-height: 100%;
  padding: 0;
  margin: 0;
  flex-direction: column;
}

#header {
  font-size: 2em;
  font-weight: bold;
  text-align: center;
  padding: 0.25em 0em;
}

h1 {
  font-size: 2em;
  font-weight: bold;
  text-align: center;
  padding: 0.25em 0em;
}

h2 {
  font-size: 1em;
  font-weight: bold;
  text-align: center;
  padding: 0.25em 0em;
}

.tabs {
  overflow: hidden;
  border: 1px solid #ccc;
  background-color: #f1f1f1;
  flex-grow: 0;
  height: 1.5em;
}

.tabs button {
  background-color: inherit;
  float: left;
  border: none;
  outline: none;
  cursor: pointer;
  padding: 0.25em 0.5em;
  transition: 0.1s;
  font-size: 1em;
  font-variant: small-caps;
}

.tabs button:hover {
  background-color: #ddd;
}

.tabs button.active {
  background-color: #ccc;
}

.tab-content {
  display: none;
  padding: 0.25em 0.5em;
  border: none;
  border-top: none;
  overflow-y: auto;
  margin: 0;
}

.controlsgrid {
  display: grid;
  grid-template-columns: auto auto;
}

.controlsgrid3 {
  display: grid;
  grid-template-columns: auto auto auto;
}

.controlgroup {
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.controlbox {
  margin: 0.25em;
  padding: 0.25em;
  display: flex;
  align-items: flex-end;
}

hr {
  height: 2px;
  width: 90%;
  border-width: 0;
  background-color: black;
}

.controllabel {
  padding: 0.25em 0.25em 0em;
  text-align: right;
}

.controlpostlabel {
  padding: 0.25em 0.25em 0em;
  text-align: left;
}

.selectcontainer {
  padding: 0.25em 0.25em 0em;
  vertical-align: middle;
}

.slider {
  flex-grow: 1;
  width: 100%;
}

.tickbox {
  flex-grow: 1;
}

.terminal {
  margin: 0.5em;
  display: flex;
  flex-grow: 1;
  background-color: black;
  color: white;
  font-family: "Courier New", Courier, monospace;
  flex-grow: 1;
  resize: none;
  overflow-y: scroll;
}

.navigationbox {
  margin: 0.5em;
  padding: 0.5em;
  display: flex;
  flex-direction: row;
}

.navigationlink {
  margin: 0.25em;
}

.error-title {
  font-family: "Courier New", Courier, monospace;
  color: red;
  font-size: 2em;
  font-weight: bold;
}

.error-text {
  font-family: "Courier New", Courier, monospace;
  color: red;
}

.init-text {
  font-family: "Courier New", Courier, monospace;
}

.report-text {
  font-family: "Courier New", Courier, monospace;
  font-size: 0.75em;
}

.info-header {
  font-weight: bold;
  padding: 0.5em 0em;
}

.info-app-name {
  font-size: 2em;
  font-weight: bold;
  text-align: center;
  padding: 0.25em 0em;
}

.info-version {
  font-style: italic;
  text-align: center;
  padding: 0.25em 0em;
}

#init-page {
  padding: 1em;
}

#error-page {
  padding: 1em;
}

button {
  margin: 0;
}

.next-button {
  float: right;
}

#shape-page {
  display: block;
}

p {
  line-height: 1.25em;
  margin: 0.25em 0em;
}

ul {
  line-height: 1.25em;
  margin: 0.25em 0em;
}