body {
  margin: 0;
  padding: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: #333;
}
.sponsor-link {
  text-align: center;
  padding-bottom: 16px;
}
.sponsor-link a:link,
.sponsor-link a:visited {
  color: #38f;
}
.sponsor-link a:hover {
  color: #2776e6;
}
.sponsor-link a:active {
  color: #2776e6;
}

/* Mode Toggle Styles */
.mode-btn {
  margin: 0 4px;
  font-size: 11px;
  padding: 6px 12px;
}
.mode-btn.active-mode {
  background-color: #2776e6;
}
.mode-btn:not(.active-mode) {
  background-color: #ccc;
  color: #666;
}
.mode-btn:not(.active-mode):hover {
  background-color: #bbb;
}

#map {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 350px;
}
#sidebar {
  position: absolute;
  background: #fff;
  width: 350px;
  height: 100%;
  z-index: 401;
  overflow: auto;
  box-shadow: 2px 0 2px rgba(0, 0, 0, 0.1);
}
#layerBox {
  padding: 16px 0;
}
#edit-pane {
  position: fixed;
  bottom: 0px;
  right: 0;
  width: 300px;
  height: 460px;
  background: #fff;
  z-index: 1000;
  overflow: auto;
  display: none;
  box-shadow: -2px -2px 2px rgba(0, 0, 0, 0.1);
  animation: pane-in 0.4s;
}
@keyframes pane-in {
  from {
    right: -300px;
    opacity: 0;
  }
  to {
    right: 0;
    opacity: 1;
  }
}
#edit-pane-title {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
#lat-lng-pane {
  font-size: 10px;
  position: fixed;
  bottom: 0px;
  left: 350px;
  background: rgba(0, 0, 0, 0.4);
  color: #fff;
  padding: 2px 4px;
  z-index: 400;
  display: none;
}
#attribute-pane-container {
  overflow: auto;
  height: 346px;
}
#attribute-pane {
  list-style-type: none;
  padding: 16px;
  margin: 0;
}
#attribute-pane li {
  overflow: hidden;
  text-overflow: ellipsis;
}
.geojson-layer {
  padding: 8px 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.geojson-layer:hover {
  background: #f0f0f0;
}
.geojson-layer input[type="checkbox"] {
  margin-right: 8px;
  margin-left: 16px;
  height: 16px;
  width: 16px;
  cursor: pointer;
}
.style-patch svg {
  width: 22px;
  height: 16px;
  margin-right: 8px;
  cursor: pointer;
}
.layer-btn {
  border: none;
  background: transparent;
  float: right;
  padding: 4px 5px 0 5px;
  margin-right: 8px;
  border-radius: 4px;
  cursor: pointer;
  color: #38f;
}
.layer-btn.settings-btn {
  margin-right: 4px;
}
.layer-btn:hover {
  background: #38f;
}
.layer-btn:hover path,
.layer-btn:hover circle {
  fill: #fff;
}
.btn {
  border: none;
  font-size: 12px;
  color: #fff;
  cursor: pointer;
  padding: 8px 16px;
}
.blue-btn {
  background-color: #38f;
}
.blue-btn:hover {
  background-color: #2776e6;
}
.green-btn {
  background-color: #2ecc71;
}
.green-btn:hover {
  background-color: #27ae60;
}
.red-btn {
  background-color: #e74c3c;
}
.red-btn:hover {
  background-color: #c93c2e;
}
.modal {
  display: none;
  position: fixed;
  z-index: 1001;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  overflow: auto;
}
.modal-body {
  background: #fff;
  margin: auto;
  margin-top: 50px;
  margin-bottom: 50px;
  width: 640px;
  box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
}
.modal-head {
  background-color: #38f;
  color: white;
  padding: 16px;
}
.modal-content {
  padding: 16px;
}
fieldset {
  border: 1px solid #ccc;
  padding: 16px 16px 22px 16px;
  margin: 0 0 16px 0;
}
input[type="text"],
input[type="file"],
select {
  width: 100%;
  padding: 12px;
  border: 1px solid #ccc;
  box-sizing: border-box;
  margin-bottom: 16px;
}
input[type="text"]:focus,
select:focus {
  border: 1px solid #38f;
}
#prop-list input[type="text"],
#add-remove-prop-list input[type="text"] {
  margin-bottom: 4px;
}
#add-remove-prop-list input[type="text"] {
  margin-right: -73px;
}
#prop-list input[type="text"]:last-of-type {
  margin-bottom: 16px;
}
.color-picker {
  background: none;
  border: none;
  margin-top: 4px;
  height: 32px;
  padding: 0;
}
.slider {
  -webkit-appearance: none;
  width: 98%;
  height: 8px;
  margin-top: 15px;
  background: #ccc;
  outline: none;
}
.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #38f;
  cursor: pointer;
}
.slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #38f;
  cursor: pointer;
}
.grid-container {
  display: grid;
  grid-template-columns: 120px auto;
  grid-gap: 16px;
  margin-bottom: 16px;
}
g > path {
  animation: fadein 600ms;
}
@keyframes fadein {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}