.power-indicator {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: #223d3d;
  color: #fff;
  padding: 10px 16px;
  border-radius: 16px;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 9999;
  font-family: system-ui, -apple-system, sans-serif;
  border: 1px solid #444;
}

.battery-container {
  width: 24px;
  height: 12px;
  border: 1px solid #fff;
  border-radius: 2px;
  position: relative;
  background: transparent;
}

.battery-tip {
  position: absolute;
  right: -3px;
  top: 2px;
  width: 2px;
  height: 6px;
  background: #fff;
  border-radius: 1px;
}

.battery-bar {
  height: 100%;
  width: 0%; 
  border-radius: 1px;
  transition: width 0.3s ease, background-color 0.3s ease;
  background-color: #4ade80;
}

#power-text {
  font-weight: 500;
  white-space: nowrap;
}