:root {
    --bg-color: rgb(45, 40, 52);
    --boid-color: rgb(159, 85, 244);
    --box-color: rgba(100, 65, 150, 0.9);
    --font-color: rgb(232, 219, 247);
}

body {
    margin: 0;
    background: var(--bg-color);
    overflow: auto;
}

#canvas {
    display: block;
}

#notification {
    position: fixed;
    top: 5%;
    left: 50%;
    transform: translate(-50%, -50%);
    height: 50px;
    width: 275px;
    border-radius: 20px;

    background-color: var(--box-color);

    color: var(--font-color);
    font-size: large;
    font-family: "Courier New", Courier, monospace;
    font-weight: 800;
    display: flex;
    justify-content: center;
    align-items: center;

    opacity: 1;
    transition: opacity 0.3s ease-in-out;
}