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

body {
  background: #cce7ff;
  font-family: Arial, sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  min-height: 100vh;
  padding: 2vh;
}

#gameContainer {
  position: relative;
  width: 100%;
  max-width: 640px;
  aspect-ratio: 16 / 9;
  background: #a3d5ff;
  overflow: hidden;
  border: 4px solid #333;
  border-radius: 10px;
}

.cloud {
  position: absolute;
  font-size: 32px;
  top: 20px;
  animation: cloudMove linear forwards;
}

@keyframes cloudMove {
  0% { right: -50px; }
  100% { right: 100%; }
}

.moving {
  animation-play-state: running;
}

#cloudsContainer {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 1;
}

#ground {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 30px;
  background-color: #8B4513;
  z-index: 1;
}

#raccoon {
  position: absolute;
  transform: scale(0.83);
  bottom: 30px;
  left: 50px;
  width: 60px;
  height: 80px;
  z-index: 2;
}

#raccoon.running {
  animation: bounce 0.2s infinite alternate;
}

@keyframes bounce {
  0% { transform: translateY(0); }
  100% { transform: translateY(-3px); }
}

#raccoon.jumping {
  animation: jump 0.8s ease-out;
}

@keyframes jump {
  0% { bottom: 30px; }
  50% { bottom: 180px; }
  100% { bottom: 30px; }
}

#obstaclesContainer {
  position: absolute;
  bottom: 30px;
  width: 100%;
  height: 40px;
  z-index: 3;
}

.trash-can {
  position: absolute;
  transform: scale(0.87);
  font-size: 28px;
  bottom: 0;
}

.trash-can.moving {
  animation-name: moveObstacle;
  animation-timing-function: linear;
  animation-iteration-count: 1;
}

@keyframes moveObstacle {
  0% { right: -40px; }
  100% { right: 100%; }
}

#scoreBoard {
  position: absolute;
  top: 8px;
  left: 10px;
  font-size: 18px;
  color: black;
  font-weight: bold;
  z-index: 10;
}

#muteButton {
  position: absolute;
  top: 8px;
  right: 10px;
  font-size: 20px;
  cursor: pointer;
  z-index: 10;
}

#startScreen {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  color: white;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

#startButton {
  font-size: 20px;
  padding: 10px 25px;
  border-radius: 10px;
  border: 2px solid #333;
  background: orange;
  color: white;
  cursor: pointer;
  margin-top: 10px;
  font-weight: bold;
  text-transform: uppercase;
}

.hint {
  font-size: 14px;
  color: #eee;
  margin-top: 10px;
}

.hidden {
  display: none !important;
}

/* Leaderboard styling */
#leaderboard {
  margin-top: 30px;
  width: 100%;
  max-width: 640px;
  background: white;
  padding: 15px;
  border-radius: 8px;
  border: 2px solid #444;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

#leaderboard h2 {
  margin-bottom: 10px;
  text-align: center;
  color: #222;
}

#usernameForm {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
}

#usernameForm input[type="text"] {
  padding: 6px;
  width: 80%;
  font-size: 16px;
}

#usernameForm label {
  font-size: 14px;
  color: #333;
}

#usernameForm button {
  padding: 6px 16px;
  font-weight: bold;
  background: #2196f3;
  color: white;
  border: none;
  border-radius: 5px;
  font-size: 16px;
  cursor: pointer;
}

#scoresList {
  list-style: none;
  padding: 0;
  margin: 0;
}

#scoresList li {
  padding: 4px 0;
  font-size: 16px;
  color: #222;
  font-weight: 500;
}

#errorMessage {
  color: red;
  font-size: 14px;
  margin-top: 5px;
}