/* style.css */
body {
    margin: 0;
    background: #000;
    overflow: hidden;
    font-family: 'Courier New', Courier, monospace;
    touch-action: none;
}

canvas {
    position: absolute;
    top: 0;
    left: 0;
    transform: scaleX(-1);
    width: 100%;
    height: 100%;
}

video {
    display: none;
}

#ui {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 10;
    color: white;
    background: rgba(0, 0, 0, 0.5);
    padding: 8px 15px;
    border-radius: 8px;
    pointer-events: none;
    user-select: none;
    font-size: 14px;
    line-height: 1.4;
}

#mode-indicator {
    font-weight: bold;
    font-size: 16px;
    transition: text-shadow 0.2s;
}