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

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

#status {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.9);
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 0.8rem;
  color: #333;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
}

#info-panel {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 -1px 6px rgba(0, 0, 0, 0.25);
  padding: 12px 16px;
  font-size: 0.85rem;
  color: #333;
  line-height: 1.6;
}

#info-panel.hidden {
  display: none;
}

#info-panel-content b {
  color: #111;
}

#info-panel-close {
  flex-shrink: 0;
  background: none;
  border: none;
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  color: #666;
  padding: 4px 10px;
}

#info-panel-close:hover {
  color: #111;
}

.bus-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.bus-icon svg {
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.4));
}