* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    width: 100%;
    height: 100%;
    background: #000;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

canvas {
    image-rendering: pixelated;
    image-rendering: crisp-edges;
    cursor: crosshair;
}

#loading-screen {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: #000;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    font-family: 'Courier New', monospace;
}

#loading-text {
    color: #33FF33;
    font-size: 24px;
    letter-spacing: 8px;
    margin-bottom: 20px;
    animation: blink-cursor 1s step-end infinite;
}

#loading-bar-container {
    width: 320px;
    height: 12px;
    border: 1px solid #33FF33;
    padding: 1px;
}

#loading-bar {
    height: 100%;
    width: 0%;
    background: #33FF33;
    animation: load-fill 2.5s ease-out forwards;
}

#loading-sub {
    color: #1a8a1a;
    font-size: 10px;
    letter-spacing: 3px;
    margin-top: 16px;
}

@keyframes load-fill {
    0% { width: 0%; }
    20% { width: 15%; }
    50% { width: 45%; }
    75% { width: 70%; }
    90% { width: 85%; }
    100% { width: 95%; }
}

@keyframes blink-cursor {
    50% { opacity: 0; }
}