html,
body,
#app {
  height: 100%;
  margin: 0;
  padding: 0;
  background: #0b0f14;
  color: #e6edf3;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

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

#topbar {
  position: absolute;
  top: 10px;
  left: 10px;
  right: 10px;
  z-index: 1000;
  display: grid;
  gap: 8px;
  padding: 10px;
  border-radius: 12px;
  background: rgba(12, 18, 26, 0.78);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.row {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
}

.btn {
  appearance: none;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  color: #e6edf3;
  padding: 10px 12px;
  border-radius: 10px;
  font-weight: 600;
}

.btn:active {
  transform: translateY(1px);
}

.select {
  flex: 1;
  min-width: 0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  color: #e6edf3;
  padding: 10px 12px;
  border-radius: 10px;
}

.label {
  display: flex;
  gap: 10px;
  align-items: center;
  flex: 1;
}

.status {
  font-size: 12px;
  opacity: 0.85;
  text-align: right;
  min-width: 120px;
}

#legend {
  position: absolute;
  bottom: 14px;
  left: 10px;
  right: 10px;
  z-index: 1000;
  padding: 10px;
  border-radius: 12px;
  background: rgba(12, 18, 26, 0.78);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.legendBar {
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, #2c7bb6, #abd9e9, #ffffbf, #fdae61, #d7191c);
}

.legendLabels {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  margin-top: 6px;
  opacity: 0.9;
}