/* Main wrapper */
    #snake-game-wrapper {
      display: flex; flex-direction: column; align-items: center;
      background: #111; padding: 20px; width: 400px;
      margin: 0 auto; border-radius: 10px;
      color: white; font-family: Arial, sans-serif; user-select: none;
    }
    
    .highscore-row {
  display: flex;
  justify-content: center;
  gap: 15px;
  list-style: none;
  padding: 0;
  margin: 10px 0;
}

.highscore-row li {
font-size: 22px;
  background-color: #111;
  color: #0f0;
  padding: 12px 16px;
  border: 2px solid #0f0;
  border-radius: 6px;
  font-family: monospace;
}

    
    /* Fullscreen layout handling */
:fullscreen #snake-game-wrapper,
:-webkit-full-screen #snake-game-wrapper,
:-moz-full-screen #snake-game-wrapper {
  width: 100vw;
  height: 100vh;
  padding: 0;
  margin: 0;
  border-radius: 0;
}

:fullscreen canvas,
:-webkit-full-screen canvas,
:-moz-full-screen canvas {
  width: 100vw !important;
  height: 100vh !important;
}


    /* Top row: score / controls */
    #top-row {
      display: flex; justify-content: space-between; align-items: center;
      width: 100%; margin-bottom: 10px;
    }
    #score, #high-score { font-size: 18px; }
    #controls button {
      background: #222; border: 2px solid #0f0; color: #0f0;
      padding: 6px 12px; margin-left: 5px;
      border-radius: 20px; cursor: pointer; font-size: 14px;
      transition: .3s;
    }
    #controls button:hover {
      background: #0f0; color: #000;
    }

    /* Canvas styling */
    canvas {
      background: #000; border: 2px solid #0f0;
      border-radius: 8px; margin-bottom: 10px;
    }

    /* D-pad controller */
    #controller {
      position: relative; width: 140px; height: 140px;
      background: #444; border-radius: 50%;
      box-shadow: inset 0 0 10px #000; margin-top: 15px;
    }
    .ctrl-btn {
      position: absolute; width: 50px; height: 50px;
      background: #888; border-radius: 50%;
      display: flex; justify-content: center; align-items: center;
      font-weight: bold; font-size: 30px; color: #fff;
      box-shadow: 0 0 5px #000; cursor: pointer;
      user-select: none; transition: .2s;
    }
  
    .ctrl-up { top: 0; left: 50%; transform: translateX(-50%); }
    .ctrl-down { bottom: 0; left: 50%; transform: translateX(-50%); }
    .ctrl-left { top: 50%; left: 0; transform: translateY(-50%); }
    .ctrl-right { top: 50%; right: 0; transform: translateY(-50%); }

    /* Game Over message */
    #game-over { color: #f44; font-weight: bold; display: none; margin-top: 8px; }
    /* High scores list */
    #highscore-list { list-style: none; padding-left: 0; margin-top: 10px; color: #0f0; }
    #highscore-list li { padding: 2px 0; }