:root {
  --color-primary: #7a003f;
  /* OVGU Burgunder */
  --color-secondary: #ffffff;
  /* White */
  --color-accent: #623cea;
  /* Majorelle blue */
  --color-neutral: #a5c4d4;
  /* Pale sky blue */
}

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

select {
  background-color: var(--color-primary);
  color: var(--color-secondary);
}

.dropdown {
  position: absolute;
  top: 10px;
  left: 70px;
  z-index: 1500;
  background-color: var(--color-primary);
  color: var(--color-secondary);
  padding: 8px;
  border-radius: 4px;
  font-family: sans-serif;
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.2);
}

.vehicle-icon {
  background: transparent !important;
  border: none !important;
  text-align: center;
  font-size: 24px;
  line-height: 1;
}

#modeSwitcher {
  position: absolute;
  top: 10px;
  left: 400px;
  /* ~next to zoom buttons */
  z-index: 1300;
  /* above map & Cesium overlay */
  display: flex;
  gap: 8px;
}

#modeSwitcher button {
  padding: 8px 12px;
  border: none;
  border-radius: 999px;
  background: linear-gradient(90deg, #111827, #374151);
  color: #fff;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  font-size: 14px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, .25);
  cursor: pointer;
  transition: transform .08s ease, box-shadow .15s ease;
}

#modeSwitcher button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(0, 0, 0, .28);
}

.mode-active {
  outline: 2px solid #60a5fa;
}

/* Overlay stays below the controls */
#cesiumOverlay {
  position: absolute;
  inset: 0;
  display: none;
  z-index: 1200;
  background: #0b0f19;
}

#cesiumContainer {
  position: absolute;
  inset: 0;
}

dialog {
  border: none;
  width: 600px;
  height: 400px;
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

dialog::backdrop {
  background: rgba(0, 0, 0, 0.5);
}

.close-btn {
  position: absolute;
  top: 8px;
  right: 10px;
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  line-height: 1;
}

.close-btn:hover {
  color: red;
}


.leaflet-control-layers a,
.leaflet-bar a {
  background-color: var(--color-primary) !important;
  color: var(--color-secondary) !important;
}

.leaflet-bar a:hover {
  background-color: var(--color-primary) !important;
  color: var(--color-neutral) !important;
}