html, body {margin: 0; height: 100%; overflow: hidden}


body {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--uchu-purple-9);
}

canvas {
    background: #111;
    height: 100%;
    left: 0;
    top: 0;
}

.buttons {
    width: 100%;
    display: flex;
    flex-direction: column;
}

.start-share-buttons {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
}

.main-buttons {
    font-size: 2rem;
    padding: 10px 20px;
    background-color: var(--uchu-orange-6);
    color: var(--uchu-orange-1);
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

button:disabled,
button[disabled]{
    background-color: var(--uchu-gray-3);
    color: var(--uchu-gray-9);
}