html,
body {
    font-family: "Segoe UI", Arial, sans-serif;
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    overflow: hidden;
    position: fixed;
    filter: grayscale(0%);
}

body {
    display: flex;
    flex-direction: column;
    background-color: #1a1a1a;
    color: #e0e0e0;
}

    body.font-small {
        font-size: 18px;
    }

    body.font-medium {
        font-size: 20px;
    }

    body.font-large {
        font-size: 22px;
    }

    body.font-small h2, body.font-small h3 {
        font-size: 1.0em;
    }

    body.font-medium h2, body.font-medium h3 {
        font-size: 1.1em;
    }

    body.font-large h2, body.font-large h3 {
        font-size: 1.2em;
    }

    body.font-small .message {
        font-size: 13px;
    }

    body.font-medium .message {
        font-size: 14px;
    }

    body.font-large .message {
        font-size: 16px;
    }

    body.font-small .modal-content {
        font-size: 13px;
    }

    body.font-medium .modal-content {
        font-size: 14px;
    }

    body.font-large .modal-content {
        font-size: 16px;
    }

    body.font-small input, body.font-small select, body.font-small button {
        font-size: 13px;
    }

    body.font-medium input, body.font-medium select, body.font-medium button {
        font-size: 14px;
    }

    body.font-large input, body.font-large select, body.font-large button {
        font-size: 16px;
    }


::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #1f1f1f;
}

::-webkit-scrollbar-thumb {
    background: #4a4a4a;
    border-radius: 4px;
}

    ::-webkit-scrollbar-thumb:hover {
        background: #5a5a5a;
    }