@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@100..800&display=swap');

/* remove button default*/
button,
button:focus,
button:active{
    border:0px solid black;
    outline:none;
}
button span{
    position: relative;
}

/* Light mode */
@media (prefers-color-scheme: light) {
    :root{
        --bg-color: white;
        --font-color: black;
        --accent-color: #43ff43;;
    }
    a{
        background-color: var(--font-color);
    }
    a::after{
        background-color: var(--accent-color);
    }
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
    :root{
        --bg-color: black;
        --font-color: white;
        --accent-color: #0ba60b;
    }
    a{
        background-color: var(--accent-color);
    }
    a::after{
        background-color: var(--font-color);
    }
}

*{
    font-family: "JetBrains Mono", serif;
    font-optical-sizing: auto;
    font-weight: 100;
    font-style: normal;
    color: var(--font-color);
}

b{
    font-weight: 800;
}

a{
    position: relative;
    text-decoration: none;
    color: var(--bg-color);
    padding: 1rem;
}

a::after{
    z-index: -3;
    content:"";
    position: absolute;
    display: block;
    height: 100%;
    width: 100%;
    top: .5rem;
    left: .5rem;
    transition: top .1s, left .1s;
}

a:hover::after{
    top: 1rem;
    left: 1rem;
}

a:active::after{
    top: 0rem;
    left: 0rem;
}

h1{
    font-weight: 800;
    font-size: 60px;
    margin: 0px;
    color: var(--font-color);
}

body, html{
    width: 100%;
    height: 100%;
    overflow: hidden;
    margin: 0px;
    padding: 0px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    background-color: var(--bg-color);
    z-index: -1;
}