:root {
  /* --pico-spacing: 0.0rem; */
  /* --pico-block-spacing-vertical: 0.5rem; */
  --shadow: white;
  --user-color: rebeccapurple;
  --vertex-color: #007aff;
  --edge-color: #e67e22;
}

#app {
  display: grid;
  grid-template-areas:
    "controls"
    "map"
    "info";
  padding: 0;

  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  
  grid-template-rows: auto 1fr auto;
}

#controls {
  grid-area: controls;
}

#map {
  grid-area: map;
  /* flex: 1 1 60vh; */
  min-height: 50vh;
  max-height: 100vh;

  /* Remove padding and border from Leaflet controls */
  & * {
    padding: 0px 0px;
    border: none;
  }
}

#info {
  grid-area: info;
}

section {
  padding: var(--pico-block-spacing-vertical);
}


@media (min-width: 700px) {

}

@media screen and (prefers-color-scheme: dark) {
  :root {
    --shadow: black;
  }
  
  .leaflet-layer,
  .leaflet-control-zoom-in,
  .leaflet-control-zoom-out,
  .leaflet-control-attribution {
    filter: invert(100%) hue-rotate(180deg) brightness(95%) contrast(90%);
  }
  
}

.vertex-label,
.edge-label {
  background: var(--shadow);
  border: 2px solid;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: bold;
  box-shadow: 0 0 .1rem rgba(0, 0, 0, 1);
  border-color: var(--color);
  color: var(--color);
}

.vertex-label {
  --color: var(--vertex-color);
}

.edge-label {
  --color: var(--edge-color);
}

.heading-label {
  --color: var(--user-color);
}

.distance-label {
  background: none;
  box-shadow: none;
  padding: 0%;
  text-shadow: 
    -1px -1px 0 var(--shadow),  
     1px -1px 0 var(--shadow),
    -1px  1px 0 var(--shadow),
     1px  1px 0 var(--shadow);
  color: var(--color);
  font-size: .6rem;
  font-weight: bold;
  text-align: center;
}

/* Leaflet line styles */
.vertex-line {
  stroke: var(--vertex-color) !important;
  stroke-dasharray: 6,6 !important;
  stroke-width: 2 !important;
}

.edge-line {
  stroke: var(--edge-color) !important;
  stroke-dasharray: 2,8 !important;
  stroke-width: 2 !important;
}

.edge-extension-line {
  stroke: var(--edge-color) !important;
  stroke-dasharray: 10,5 !important;
  stroke-width: 1 !important;
  opacity: 0.7 !important;
}

.parcel-polygon {
  stroke: var(--edge-color) !important;
  stroke-width: 3 !important;
  fill: var(--edge-color) !important;
  fill-opacity: 0.3 !important;
}

.user-marker {
  stroke: var(--user-color) !important;
  stroke-width: 2 !important;
  fill: var(--user-color) !important;
  fill-opacity: 0.1 !important;
  
}

@media (orientation: landscape) {
  #app {
    grid-template-areas:
      "controls info"
      "map info";
    grid-template-columns: auto .5fr;
    grid-template-rows: auto 1fr;
  }
}