* {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

body {
    margin: 0;
    padding: 0;
    background-color: black;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

iframe {
    border: none;
    margin-block-start: 1em;
    margin-block-end: 1em;
}

#fullscreen-btn {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    border: none;
    padding: 5px 10px;
    cursor: pointer;
}

#fullscreen-btn:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

.color-white {
    color: white;
}

#leaderboard {
    width: 80%;
    max-width: 800px;
    margin-top: 15px;
    margin-bottom: 45px;
}

table {
    width: 100%;
    border-collapse: collapse;
    background-color: rgba(255, 255, 255, 0.1);
}

th, td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

th {
    background-color: rgba(255, 255, 255, 0.2);
    font-weight: bold;
}

tr:hover {
    background-color: rgba(255, 255, 255, 0.05);
}