:root, :host {
  --ol-background-color: white;
  --ol-accent-background-color: #f5f5f5;
  --ol-subtle-background-color: #80808040;
  --ol-partial-background-color: #ffffffbf;
  --ol-foreground-color: #333;
  --ol-subtle-foreground-color: #666;
  --ol-brand-color: #0af;
}

.ol-box {
  box-sizing: border-box;
  border: 1.5px solid var(--ol-background-color);
  background-color: var(--ol-partial-background-color);
  border-radius: 2px;
}

.ol-mouse-position {
  position: absolute;
  top: 8px;
  right: 8px;
}

.ol-scale-line {
  background: var(--ol-partial-background-color);
  border-radius: 4px;
  padding: 2px;
  position: absolute;
  bottom: 8px;
  left: 8px;
}

.ol-scale-line-inner {
  border: 1px solid var(--ol-subtle-foreground-color);
  color: var(--ol-foreground-color);
  text-align: center;
  will-change: contents, width;
  border-top: none;
  margin: 1px;
  font-size: 10px;
  transition: all .25s;
}

.ol-scale-bar {
  position: absolute;
  bottom: 8px;
  left: 8px;
}

.ol-scale-bar-inner {
  display: flex;
}

.ol-scale-step-marker {
  background-color: var(--ol-foreground-color);
  float: right;
  z-index: 10;
  width: 1px;
  height: 15px;
}

.ol-scale-step-text {
  z-index: 11;
  color: var(--ol-foreground-color);
  text-shadow: -1.5px 0 var(--ol-partial-background-color), 0 1.5px var(--ol-partial-background-color), 1.5px 0 var(--ol-partial-background-color), 0 -1.5px var(--ol-partial-background-color);
  font-size: 10px;
  position: absolute;
  bottom: -5px;
}

.ol-scale-text {
  text-align: center;
  color: var(--ol-foreground-color);
  text-shadow: -1.5px 0 var(--ol-partial-background-color), 0 1.5px var(--ol-partial-background-color), 1.5px 0 var(--ol-partial-background-color), 0 -1.5px var(--ol-partial-background-color);
  font-size: 12px;
  position: absolute;
  bottom: 25px;
}

.ol-scale-singlebar {
  z-index: 9;
  box-sizing: border-box;
  border: 1px solid var(--ol-foreground-color);
  height: 10px;
  position: relative;
}

.ol-scale-singlebar-even {
  background-color: var(--ol-subtle-foreground-color);
}

.ol-scale-singlebar-odd {
  background-color: var(--ol-background-color);
}

.ol-unsupported {
  display: none;
}

.ol-viewport, .ol-unselectable {
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.ol-viewport canvas {
  all: unset;
}

.ol-selectable {
  -webkit-touch-callout: default;
  -webkit-user-select: text;
  user-select: text;
}

.ol-grabbing {
  cursor: -webkit-grabbing;
  cursor: -moz-grabbing;
  cursor: grabbing;
}

.ol-grab {
  cursor: move;
  cursor: -webkit-grab;
  cursor: -moz-grab;
  cursor: grab;
}

.ol-control {
  background-color: var(--ol-subtle-background-color);
  border-radius: 4px;
  position: absolute;
}

.ol-zoom {
  top: .5em;
  left: .5em;
}

.ol-rotate {
  transition: opacity .25s linear, visibility linear;
  top: .5em;
  right: .5em;
}

.ol-rotate.ol-hidden {
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s linear, visibility 0s linear .25s;
}

.ol-zoom-extent {
  top: 4.643em;
  left: .5em;
}

.ol-full-screen {
  top: .5em;
  right: .5em;
}

.ol-control button {
  color: var(--ol-subtle-foreground-color);
  font-weight: bold;
  font-size: inherit;
  text-align: center;
  background-color: var(--ol-background-color);
  border: none;
  border-radius: 2px;
  width: 1.375em;
  height: 1.375em;
  margin: 1px;
  padding: 0;
  line-height: .4em;
  text-decoration: none;
  display: block;
}

.ol-control button::-moz-focus-inner {
  border: none;
  padding: 0;
}

.ol-zoom-extent button {
  line-height: 1.4em;
}

.ol-compass {
  will-change: transform;
  font-weight: normal;
  display: block;
}

.ol-touch .ol-control button {
  font-size: 1.5em;
}

.ol-touch .ol-zoom-extent {
  top: 5.5em;
}

.ol-control button:hover, .ol-control button:focus {
  outline: 1px solid var(--ol-subtle-foreground-color);
  color: var(--ol-foreground-color);
  text-decoration: none;
}

.ol-zoom .ol-zoom-in {
  border-radius: 2px 2px 0 0;
}

.ol-zoom .ol-zoom-out {
  border-radius: 0 0 2px 2px;
}

.ol-attribution {
  text-align: right;
  flex-flow: row-reverse;
  align-items: center;
  max-width: calc(100% - 1.3em);
  display: flex;
  bottom: .5em;
  right: .5em;
}

.ol-attribution a {
  color: var(--ol-subtle-foreground-color);
  text-decoration: none;
}

.ol-attribution ul {
  color: var(--ol-foreground-color);
  text-shadow: 0 0 2px var(--ol-background-color);
  margin: 0;
  padding: 1px .5em;
  font-size: 12px;
}

.ol-attribution li {
  list-style: none;
  display: inline;
}

.ol-attribution li:not(:last-child):after {
  content: " ";
}

.ol-attribution img {
  max-width: inherit;
  vertical-align: middle;
  max-height: 2em;
}

.ol-attribution button {
  flex-shrink: 0;
}

.ol-attribution.ol-collapsed ul {
  display: none;
}

.ol-attribution:not(.ol-collapsed) {
  background: var(--ol-partial-background-color);
}

.ol-attribution.ol-uncollapsible {
  border-radius: 4px 0 0;
  bottom: 0;
  right: 0;
}

.ol-attribution.ol-uncollapsible img {
  max-height: 1.6em;
  margin-top: -.2em;
}

.ol-attribution.ol-uncollapsible button {
  display: none;
}

.ol-zoomslider {
  height: 200px;
  top: 4.5em;
  left: .5em;
}

.ol-zoomslider button {
  height: 10px;
  position: relative;
}

.ol-touch .ol-zoomslider {
  top: 5.5em;
}

.ol-overviewmap {
  bottom: .5em;
  left: .5em;
}

.ol-overviewmap.ol-uncollapsible {
  border-radius: 0 4px 0 0;
  bottom: 0;
  left: 0;
}

.ol-overviewmap .ol-overviewmap-map, .ol-overviewmap button {
  display: block;
}

.ol-overviewmap .ol-overviewmap-map {
  border: 1px solid var(--ol-subtle-foreground-color);
  width: 150px;
  height: 150px;
}

.ol-overviewmap:not(.ol-collapsed) button {
  position: absolute;
  bottom: 0;
  left: 0;
}

.ol-overviewmap.ol-collapsed .ol-overviewmap-map, .ol-overviewmap.ol-uncollapsible button {
  display: none;
}

.ol-overviewmap:not(.ol-collapsed) {
  background: var(--ol-subtle-background-color);
}

.ol-overviewmap-box {
  border: 1.5px dotted var(--ol-subtle-foreground-color);
}

.ol-overviewmap .ol-overviewmap-box:hover {
  cursor: move;
}

.c3 svg {
  -webkit-tap-highlight-color: #0000;
  font: 10px sans-serif;
}

.c3 path, .c3 line {
  fill: none;
  stroke: #000;
}

.c3 text {
  -webkit-user-select: none;
  user-select: none;
}

.c3-legend-item-tile, .c3-xgrid-focus, .c3-ygrid, .c3-event-rect, .c3-bars path {
  shape-rendering: crispedges;
}

.c3-chart-arc path {
  stroke: #fff;
}

.c3-chart-arc rect {
  stroke: #fff;
  stroke-width: 1px;
}

.c3-chart-arc text {
  fill: #fff;
  font-size: 13px;
}

.c3-grid line {
  stroke: #aaa;
}

.c3-grid text {
  fill: #aaa;
}

.c3-xgrid, .c3-ygrid {
  stroke-dasharray: 3 3;
}

.c3-text.c3-empty {
  fill: gray;
  font-size: 2em;
}

.c3-line {
  stroke-width: 1px;
}

.c3-circle {
  fill: currentColor;
}

.c3-circle._expanded_ {
  stroke-width: 1px;
  stroke: #fff;
}

.c3-selected-circle {
  fill: #fff;
  stroke-width: 2px;
}

.c3-bar {
  stroke-width: 0;
}

.c3-bar._expanded_ {
  fill-opacity: 1;
  fill-opacity: .75;
}

.c3-target.c3-focused {
  opacity: 1;
}

.c3-target.c3-focused path.c3-line, .c3-target.c3-focused path.c3-step {
  stroke-width: 2px;
}

.c3-target.c3-defocused {
  opacity: .3 !important;
}

.c3-region {
  fill: #4682b4;
  fill-opacity: .1;
}

.c3-region text {
  fill-opacity: 1;
}

.c3-brush .extent {
  fill-opacity: .1;
}

.c3-legend-item {
  font-size: 12px;
}

.c3-legend-item-hidden {
  opacity: .15;
}

.c3-legend-background {
  opacity: .75;
  fill: #fff;
  stroke: #d3d3d3;
  stroke-width: 1px;
}

.c3-title {
  font: 14px sans-serif;
}

.c3-tooltip-container {
  z-index: 10;
}

.c3-tooltip {
  border-collapse: collapse;
  border-spacing: 0;
  empty-cells: show;
  opacity: .9;
  background-color: #fff;
  box-shadow: 7px 7px 12px -9px #777;
}

.c3-tooltip tr {
  border: 1px solid #ccc;
}

.c3-tooltip th {
  text-align: left;
  color: #fff;
  background-color: #aaa;
  padding: 2px 5px;
  font-size: 14px;
}

.c3-tooltip td {
  background-color: #fff;
  border-left: 1px dotted #999;
  padding: 3px 6px;
  font-size: 13px;
}

.c3-tooltip td > span {
  width: 10px;
  height: 10px;
  margin-right: 6px;
  display: inline-block;
}

.c3-tooltip .value {
  text-align: right;
}

.c3-area {
  stroke-width: 0;
  opacity: .2;
}

.c3-chart-arcs-title {
  dominant-baseline: middle;
  font-size: 1.3em;
}

.c3-chart-arcs .c3-chart-arcs-background {
  fill: #e0e0e0;
  stroke: #fff;
}

.c3-chart-arcs .c3-chart-arcs-gauge-unit {
  fill: #000;
  font-size: 16px;
}

.c3-chart-arcs .c3-chart-arcs-gauge-max, .c3-chart-arcs .c3-chart-arcs-gauge-min {
  fill: #777;
}

.c3-chart-arc .c3-gauge-value {
  fill: #000;
}

.c3-chart-arc.c3-target g path, .c3-chart-arc.c3-target.c3-focused g path {
  opacity: 1;
}

.c3-drag-zoom.enabled {
  visibility: visible;
  pointer-events: all !important;
}

.c3-drag-zoom.disabled {
  visibility: hidden;
  pointer-events: none !important;
}

.c3-drag-zoom .extent {
  fill-opacity: .1;
}

html, body {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
}

#root, .container, #root .row, .container .row {
  height: 100%;
}

.col-md-6 {
  height: 100%;
  padding: 0;
}

#map {
  opacity: .8;
  background-color: #e5e5f7;
  background-image: linear-gradient(135deg, #b7b7b7 25%, #0000 25%), linear-gradient(225deg, #b7b7b7 25%, #0000 25%), linear-gradient(45deg, #b7b7b7 25%, #0000 25%), linear-gradient(315deg, #b7b7b7 25%, #e5e5f7 25%);
  background-position: 4px 0, 4px 0, 0 0, 0 0;
  background-repeat: repeat;
  background-size: 4px 4px;
  padding: 0;
}

.frog-image {
  display: block;
}

.controls-container select {
  font-size: larger;
}

.controls-container .year-controls {
  color: #00f;
  margin: 0 4px;
  font-size: x-large;
  font-weight: bolder;
  display: inline;
}

.controls-container #year-display {
  font-size: large;
}

.controls-container input[type="range"] {
  width: 90%;
  display: inline;
}

#chart-route-heading {
  text-align: center;
  margin: 0;
}

.c3-region.year-region {
  fill: red;
}

.c3-region.not-surveyed {
  fill: gray;
}

#dummy {
  background-color: #39ff4a;
}

.year-controls {
  cursor: pointer;
  font-weight: bolder;
}

@media (width <= 900px) {
  .col-md-6 {
    height: 50%;
  }

  .frog-info-container {
    display: inline-block;
  }

  .frog-image {
    display: none;
  }

  .controls-container input[type="range"] {
    width: 80%;
  }

  .controls-container .year-controls {
    color: #00f;
    margin: 0 4px;
    font-size: x-large;
    font-weight: bold;
  }

  #chart {
    height: 200px;
  }

  audio {
    width: 150px;
    height: 25px;
  }
}

.frog-info-container {
  float: right;
}

#year-display, #chart-route-heading {
  display: inline-block;
}

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