styles.css

:root {
    --text-color: #ffffff;
    --background-color: #000000;
    --info-background: rgba(0, 0, 0, 0.7);
}

/* Light theme variables */
.theme-light {
    --text-color: #000000;
    --background-color: #ffffff;
    --info-background: rgba(255, 255, 255, 0.7);
}

body { 
    margin: 0; 
    overflow: hidden;
    font-family: Arial, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
}

canvas { 
    display: block; 
    touch-action: none;
}

.info {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    padding: 10px 20px;
    background: var(--info-background);
    border-radius: 5px;
    z-index: 100;
    pointer-events: none;
}

.tooltip {
    z-index: 1000;
    font-family: Arial, sans-serif;
    font-size: 14px;
    line-height: 1.4;
    max-width: 300px;
    white-space: nowrap;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

@media (max-width: 768px) {
    .info {
        font-size: 12px;
        top: 5px;
        right: 5px;
    }
}