body {
    font-size: 2rem;
}

[hidden] {
    display: none !important;
}

input {
    font-size: 1.2rem;
}

div.overlay-blackout {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
}

div.overlay-content {
    background: white;
    padding: 20px;
    border-radius: 5px;
    width: 90%;
    max-height: 90%;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    overflow-y: scroll;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
}

#loading {
    position: absolute;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    background: #000;
    color: white;
    font-size: 4rem;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 20;
}