body {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: var(--background-color);
    background-image: url("auth-logon-bg.png");
    color: var(--text-color);
}

:root {
    --background-color: #f4f4f4;
    --text-color: #333;
    --button-background: rgba(51, 51, 51, 0.5); /* 50% transparency */
    --button-text: #fff;
    --button-border: rgba(51, 51, 51, 0.5); /* 50% transparency */
}

@media (prefers-color-scheme: dark) {
    :root {
        --background-color: #333;
        --text-color: #f4f4f4;
        --button-background: rgba(244, 244, 244, 0.5); /* 50% transparency */
        --button-text: #333;
        --button-border: rgba(244, 244, 244, 0.5); /* 50% transparency */
    }
}

.logo img {
    max-width: 100%;
    height: auto;
    margin-bottom: 100px;
}

.buttons {
    display: flex;
    gap: 20px;
}

.button {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--button-text);
    padding: 20px;
    border: 2px solid var(--button-border);
    border-radius: 10px;
    transition: background-color 0.3s, color 0.3s;
    background-color: var(--button-background);
    backdrop-filter: blur(5px); /* Blur effect */
}

.button img {
    max-width: 100px;
    margin-bottom: 10px;
}

.button:hover {
    background-color: var(--button-text);
    color: var(--button-background);
}

footer {
    position: absolute;
    bottom: 0px;
    width: 100%;
    text-align: center;
    background-color: var(--background-color);
    color: var(--text-color);
    border-top: 1px solid var(--button-border);
}