html, body { touch-action: none; -webkit-touch-callout: none; -webkit-user-select: none; user-select: none; }
body { 
    margin: 0; 
    overflow: hidden; 
    background: #2d1b1b; 
    font-family: 'Courier New', monospace;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
}
canvas { 
    border: 8px solid #ffcc00; 
    border-radius: 50%; /* Circle pizza! */
    box-shadow: 0 0 30px #000; 
    background: #000; 
    image-rendering: pixelated;
    cursor: cell;
}
.scanline {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: linear-gradient(to bottom, rgba(255,255,255,0), rgba(255,255,255,0) 50%, rgba(0,0,0,0.2) 50%, rgba(0,0,0,0.2));
    background-size: 100% 4px;
    z-index: 20;
}
.instructions {
    position: absolute;
    top: 20px;
    color: #ffcc00;
    font-size: 14px;
    opacity: 0.7;
    text-align: center;
    width: 100%;
    pointer-events: none;
    text-shadow: 0 0 5px #ff0000;
}
#status {
    position: absolute;
    bottom: 20px;
    color: #00ff00;
    font-size: 18px;
    font-weight: bold;
    text-shadow: 0 0 10px #000;
}
#start-overlay { display: none !important; }
#start-text {
    color: #ffcc00;
    font-size: 24px;
    text-align: center;
    animation: blink 1s infinite;
}
@keyframes blink { 0% { opacity: 1; } 50% { opacity: 0; } 100% { opacity: 1; } }

canvas, #gameCanvas {
    max-width: 100vw !important;
    max-height: 100dvh !important;
    max-height: 100vh !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain !important;
    touch-action: none !important;
    box-sizing: border-box !important;
}