:root {
    --button-padding: 10px;
    --button-size: 40px;
}

#theme-toggle {
    background-color: transparent;
    border: none;
    padding: var(--button-padding);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    width: var(--button-size);
    height: var(--button-size);
}

[data-bs-theme="dark"] #theme-toggle {
    background-image: url("../img/sun.png");
}

[data-bs-theme="light"] #theme-toggle {
    background-image: url("../img/moon.png");
}

[data-bs-theme="dark"] #logo {
    filter: invert(1);
}

[data-bs-theme="light"] #logo {
    filter: invert(0);
}

[data-bs-theme="dark"] #login-logo {
    filter: invert(1);
}

[data-bs-theme="light"] #login-logo {
    filter: invert(0);
}

#login-logo {
    max-width: 100%;
    height: auto;
}