body {
    margin: 0;
    padding: 20px;
    background: #1a1a1a;
    color: white;
    font-family: 'Courier New', monospace;
    display: flex;
    flex-direction: column;
    align-items: center;
}

h1 {
    margin: 0 0 20px 0;
    font-size: 2.5em;
    color: #00ff88;
    text-shadow: 0 0 10px #00ff88;
    letter-spacing: 0.1em;
}

#gameCanvas {
    border: 2px solid #00ff88;
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
    background: #0a0a0a;
    touch-action: none; /* Prevent scrolling on touch devices */
    user-select: none;  /* Prevent text selection */
}

.info {
    margin-top: 20px;
    text-align: center;
    opacity: 0.7;
    max-width: 600px;
}

.controls {
    margin-top: 10px;
    font-size: 0.9em;
    line-height: 1.4;
}

.score {
    position: absolute;
    top: 80px;
    font-size: 3em;
    color: #00ff88;
    text-shadow: 0 0 15px #00ff88;
    opacity: 0.8;
}

.score.left {
    left: 200px;
}

.score.right {
    right: 200px;
}

.debug-info {
    position: absolute;
    top: 10px;
    left: 10px;
    font-size: 0.8em;
    opacity: 0.6;
    background: rgba(0, 0, 0, 0.5);
    padding: 10px;
    border-radius: 5px;
    border: 1px solid rgba(0, 255, 136, 0.3);
}