* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-family: 'Courier New', 'Lucida Console', Monaco, monospace;
}

#cesiumContainer {
  width: 100%;
  height: 100%;
}

#infoPanel {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(0, 15, 0, 0.9);
  color: #00ff00;
  padding: 15px;
  border-radius: 4px;
  min-width: 260px;
  max-width: 320px;
  z-index: 100;
  box-shadow: 0 0 10px rgba(0, 255, 0, 0.2);
  border: 1px solid rgba(0, 255, 0, 0.3);
}

#infoPanel h2 {
  font-size: 1rem;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(0, 255, 0, 0.3);
  text-transform: uppercase;
  letter-spacing: 2px;
}

#stats {
  margin-bottom: 15px;
}

#stats > div {
  margin: 5px 0;
  font-size: 0.9rem;
}

#stats .label {
  color: #00aa00;
}

#controls {
  border-top: 1px solid rgba(0, 255, 0, 0.3);
  padding-top: 10px;
  margin-top: 10px;
}

#controls label {
  display: block;
  margin: 8px 0;
  font-size: 0.85rem;
  cursor: pointer;
}

#controls input[type="checkbox"] {
  margin-right: 8px;
}

#controls select {
  margin-left: 8px;
  padding: 4px 8px;
  background: rgba(0, 30, 0, 0.9);
  color: #00ff00;
  border: 1px solid rgba(0, 255, 0, 0.4);
  border-radius: 2px;
  font-family: 'Courier New', 'Lucida Console', Monaco, monospace;
}

#selectedFlight {
  border-top: 1px solid rgba(0, 255, 0, 0.3);
  padding-top: 10px;
  margin-top: 10px;
}

#selectedFlight h3 {
  font-size: 0.9rem;
  margin-bottom: 8px;
  color: #00ff00;
  text-transform: uppercase;
  letter-spacing: 1px;
}

#flightDetails {
  font-size: 0.85rem;
}

#flightDetails > div {
  margin: 4px 0;
}

#flightDetails .detail-label {
  color: #00aa00;
  display: inline-block;
  width: 85px;
}

#loading {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 10, 0, 0.95);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  color: #00ff00;
}

#loading.hidden {
  display: none;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 3px solid rgba(0, 255, 0, 0.2);
  border-top-color: #00ff00;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 15px;
}

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

/* Cesium overrides for cleaner look */
.cesium-viewer-bottom {
  display: none !important;
}

.cesium-viewer-toolbar {
  right: 10px !important;
}

.cesium-baseLayerPicker-dropDown {
  background: rgba(38, 38, 38, 0.9) !important;
}

.cesium-infoBox {
  background: rgba(38, 38, 38, 0.95) !important;
}

.cesium-infoBox-title {
  background: rgba(38, 38, 38, 0.95) !important;
}