body {
  margin: 0;
  padding: 0;
  font-family: 'Comic Sans MS', cursive, sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  flex-direction: column;
  transition: background-color 0.5s ease;
}

.reset-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.8);
  border: none;
  padding: 10px 20px;
  font-size: 16px;
  border-radius: 10px;
  cursor: pointer;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.counter {
  font-size: 8rem;
  font-weight: bold;
  color: white;
  text-shadow: 3px 3px 10px rgba(0,0,0,0.3);
}