body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #333;
    color: #fff;
    font-family: 'Press Start 2P', cursive;
    margin: 0;
    overflow: hidden; /* Prevent scrollbars */
}

#game-container {
    display: flex;
    align-items: center;
    gap: 30px;
    border: 5px solid #555;
    background-color: #111;
    padding: 20px;
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
}

#game-canvas {
    background-color: #87CEEB; /* Sky Blue */
    border: 2px solid #fff;
}

#ui-panel {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 300px;
    height: 640px; /* Match canvas height */
    text-align: center;
}

h1 {
    color: #ff4500;
    text-shadow: 2px 2px #000;
    font-size: 1.8em;
    margin-bottom: 20px;
}

#instructions {
    border: 2px dashed #fff;
    padding: 20px;
    background: rgba(0, 0, 0, 0.3);
}

#instructions p {
    margin: 10px 0;
}

#debug-info {
    border-top: 3px solid #555;
    padding-top: 20px;
}

#debug-info p {
    font-size: 1.2em;
    margin: 10px;
}