personal-website/css/style.css

@import url('https://fonts.googleapis.com/css2?family=Inconsolata:wght@200..900&display=swap');
@import url('style.dark.css');

:root {
    --background: #fff;
    --color: #000;
}

html,
body {
    width: 100%;
    height: 100%;
}

body {
    margin: 0;
    padding: 0;
    color: var(--color);
    background-color: var(--background);
    font-family: 'Inconsolata', sans-serif;
    transition: background 0.3s ease-in-out;
}

#container {
    text-align: center;
    height: 100%;
    width: 100%;

    align-content: center;
}

[data-tooltip] {
    text-decoration: underline;
}

[data-tooltip]:hover:after {
    content: " (" attr(data-tooltip) ")";
}

a {
    color: var(--color);
}

ul.vertical li {
    display: inline-block;
}

ul.vertical li:not(:first-child)::before {
    content: " - ";
    font-weight: bold;
}

input, a, #result {
    transition: background 0.3s ease-in-out;
}

input {
    font-family: 'Inconsolata', sans-serif;
    font-size: 150%;
    outline: none;

    border: none;
    border-bottom: 1px solid;

    color: var(--color);
    background-color: transparent;
}

#result {
    background-color: transparent;
    white-space: preserve;
    color: var(--color);

    padding: 2em;
}

#switch_theme {
    text-decoration: underline;
    cursor: pointer;
}