#hud {
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px 16px;
  border-radius: 10px;
  background: rgba(10, 12, 20, 0.55);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
  min-width: 190px;
}

.hud-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  line-height: 1.2;
}

.hud-icon {
  font-size: 15px;
  width: 20px;
  text-align: center;
}

.hud-label {
  opacity: 0.7;
  flex: 1;
}

.hud-value {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

#pause-btn {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 10;
  width: 40px;
  height: 40px;
  font-size: 16px;
  color: #9cd1ff;
  border: 1px solid rgba(156, 209, 255, 0.5);
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.3);
  cursor: pointer;
}

#pause-btn:hover {
  background: rgba(156, 209, 255, 0.15);
}