* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: #000;
  overflow: hidden;
  cursor: none;
  font-family: 'Courier New', monospace;
}

#mycanvas {
  display: block;
  width: 100vw;
  height: 100vh;
}

#ui-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  pointer-events: none;
  padding: 20px 30px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  z-index: 10;
}

#score {
  font-size: 28px;
  color: #0ff;
  text-shadow: 0 0 10px #0ff, 0 0 20px #0ff;
  letter-spacing: 3px;
}

#lives {
  font-size: 24px;
  letter-spacing: 6px;
}

#combo {
  font-size: 20px;
  color: #ff0;
  text-shadow: 0 0 8px #ff0;
  opacity: 0;
  transition: opacity 0.3s;
}