html,
body {
  margin: 0;
  height: 100%;
  font-family: system-ui, sans-serif;
}

#map {
  height: 100%;
}

#panel {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  padding: 10px 14px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
}

#panel h1 {
  margin: 0 0 6px;
  font-size: 1.25rem;
}

#live-toggle[aria-pressed="true"] {
  background: #c62828;
  color: #fff;
}

#counters {
  margin: 8px 0;
}

.counter {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.counter dt {
  font-weight: 600;
}

.counter dd {
  margin: 0;
  font-variant-numeric: tabular-nums;
  font-size: 1.1rem;
}

.counter p {
  margin: 0;
  font-size: 0.8rem;
  color: #555;
}

#error-line {
  color: #c62828;
  margin: 6px 0 0;
}

#alert-strip {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1100;
  background: #c62828;
  color: #fff;
  text-align: center;
  padding: 8px;
}