body {
  height: 100%;
  width: 100%;
  --control-btn-bg: rgba(61, 100, 255, 0.25);
  --control-btn-border: rgba(61, 100, 255, 0.5);
  --control-btn-hover-bg: rgba(61, 100, 255, 0.55);
  --control-btn-hover-border: rgb(61, 100, 255);
  --ultramarine-blue-brand: rgb(61, 100, 255);
  --midnight-blue-brand: rgb(10, 22, 57);
  --grey-brand: #fcfcfd;
  --white-brand: #ffffff;
}

.container {
  height: 100%;
  width: 100%;
  position: relative;

  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1.1fr 0.9fr;
  grid-template-areas:
    'top-left top-right'
    'bottom bottom';

  background-color: rgb(23, 33, 65);
}

#kl_container {
  grid-area: top-left;
  position: relative;
  width: 100%;
  height: 100%;
}

#kl_container,
#kg,
#mw_container {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  border: 1px solid rgba(0, 0, 0, 0.25);
  position: relative;
}

#kl_container::after,
#kg::after,
#mw_container::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  -webkit-transition: -webkit-box-shadow 0.2s ease;
  transition: -webkit-box-shadow 0.2s ease;
  transition: box-shadow 0.2s ease;
  transition: box-shadow 0.2s ease, -webkit-box-shadow 0.2s ease;
  z-index: 9999;
}

#kl_container:hover::after,
#kg:hover::after,
#mw_container:hover::after {
  -webkit-box-shadow: inset 0 0 10px 3px rgba(46, 150, 255, 0.25);
          box-shadow: inset 0 0 10px 3px rgba(46, 150, 255, 0.25);
}

.container:has(#reset-btn:hover) #kl_container::after,
.container:has(#reset-btn:hover) #kg::after,
.container:has(#reset-btn:hover) #mw_container::after {
  -webkit-box-shadow: inset 0 0 10px 3px rgba(46, 150, 255, 0.25);
          box-shadow: inset 0 0 10px 3px rgba(46, 150, 255, 0.25);
}

#kl {
  position: absolute;
  height: 100%;
  width: 100%;
}

#control-bar {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 10000;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 8px;
}

#reset-btn::before {
  content: '\f2f1'; /* fa-sync-alt */
  font-family: 'Solid Font Awesome Icons', sans-serif;
  font-weight: 900;
  margin-right: 6px;
}

#reset-btn {
  padding: 10px 14px;
  background: var(--control-btn-bg);
  color: var(--grey-brand);
  border: 1px solid var(--control-btn-border);
  border-radius: 4px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  backdrop-filter: blur(6px);
  -webkit-transition:
    background 0.15s,
    color 0.15s,
    border-color 0.15s;
  transition:
    background 0.15s,
    color 0.15s,
    border-color 0.15s;
}

#reset-btn:hover {
  background: var(--control-btn-hover-bg);
  color: var(--white-brand);
  border-color: var(--control-btn-hover-border);
}

#mw_container {
  grid-area: top-right;
  position: relative;
  width: 100%;
  height: 100%;
}

#mw {
  position: absolute;
  height: 100%;
  width: 100%;
}

/* During the sidebar transition the Mapbox canvas is CSS-stretched to fill the container
   (like KL/KG), avoiding the blank-flash caused by calling resize() on every frame.
   resize() is called once on transitionend to restore proper resolution. */
#mw canvas {
  width: 100% !important;
  height: 100% !important;
}

#kg {
  grid-area: bottom;
  width: 100%;
}

#loader {
  position: absolute;
  inset: 0;
  z-index: 99999;
  background: var(--midnight-blue-brand);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-transition: opacity 0.5s ease;
  transition: opacity 0.5s ease;
}

#loader.hidden {
  opacity: 0;
  pointer-events: none;
}

.loader-text {
  margin-top: 16px;
  color: var(--grey-brand);
  font-size: 1rem;
  letter-spacing: 0.04em;
}

.loader-spinner {
  width: 100px;
  height: 100px;
  border: 3px solid var(--control-btn-hover-bg);
  border-top-color: var(--ultramarine-blue-brand);
  border-radius: 50%;
  -webkit-animation: spin 0.75s linear infinite;
          animation: spin 0.75s linear infinite;
}

@-webkit-keyframes spin {
  to {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
  }
}

@keyframes spin {
  to {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
  }
}

#mp-tooltip {
  position: fixed;
  z-index: 100000;
  pointer-events: none;
  display: none;
  background: rgba(10, 22, 57, 0.92);
  color: #ffffff;
  font-size: 12px;
  line-height: 1.5;
  padding: 6px 10px;
  border-radius: 4px;
  border: 1px solid rgba(61, 100, 255, 0.4);
  backdrop-filter: blur(4px);
  white-space: nowrap;
  max-width: 240px;
}

#mp-tooltip .mp-tooltip-label {
  font-weight: 700;
}

#mp-tooltip .mp-tooltip-value {
  opacity: 0.8;
}

#mp-tooltip .mp-tooltip-swatch {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  margin-right: 6px;
}