:root{
    --clr-200: #F27059;
    --clr-300: #F4845F;
    --clr-400: #F79D65;
    --clr-600: #F7B267;

    --clr-black: #101720;
    --clr-white: #eee;

    --clr-black-tr: rgb(16 23 32 / .95);

    --fs-400: 18px;
}

* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    text-decoration: none;
}

html {
    hanging-punctuation: first last;
    color-scheme: dark;
}

body {
    font-family: system-ui, sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    color: var(--clr-white);
    font-size: var(--fs-400);

    background-attachment: fixed;
    background-image: radial-gradient(color-mix(in oklab, var(--clr-black), var(--clr-white)), var(--clr-black));
}

h1, h2, h3, h4, h5, h6 {
    text-wrap: balance;
}

p {
    max-width: 75ch;
    text-wrap: pretty;
}



/* ======== CSS ======== */


main{
    width: min(100% - 2rem, 1200px);
    margin: 0 auto;
    margin-block: 1rem;
}

h1,
h2,
h3{ text-align: center; }
h1{
    background: var(--clr-black);
    padding: 2rem;
    border-radius: 15px;
    margin-bottom: 2rem;
    box-shadow: inset 4px 4px 8px #aaa, inset -4px -4px 8px #333, 8px 8px 60px #222;
}
h2,
h3{ margin-bottom: .2rem; }
h3{ margin-top: 2rem; }

section{
    background: var(--clr-black);
    backdrop-filter: blur(5px) brightness(2);
    padding: 2rem;
    border-radius: 15px;
    margin-top: 1.5rem;
    box-shadow: inset 4px 4px 8px #aaa, inset -4px -4px 8px #333, 8px 8px 60px #222;
}

input{
    border: none;
    background: color-mix(in oklab, var(--clr-black) 20%, var(--clr-400));
    padding: 8px 16px;
    border-radius: 5px;
}

button{
    background: var(--clr-200);
    color: var(--clr-white);
    border: none;
    border-radius: 5px;
    padding: 8px 16px;
    cursor: pointer;
    font-size: calc(var(--fs-400) + 2px);
    font-weight: 700;
    box-shadow: inset 0 5px 8px #ccc5, inset 0 -5px 8px #3335;
}
button:disabled{
    background: color-mix(in oklab, var(--clr-200) 70%, var(--clr-black));
    color: var(--clr-black);
    cursor: default;
}

form div:has(label){
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

form > div:last-child,
#operator,
div:has(#numGuessComp){
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
}

#operator{ margin-bottom: 2rem; }

div:has(#numGuess){
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
}

#stats,
#statsComp{ margin-top: 2rem; }

#guessResult,
#guessResultComp{
     font-weight: 700;
    margin-bottom: 2rem;
}
:is(#guessResult, #guessResultComp, #stats, #statsComp) p{
    text-align: center;
    margin: 0 auto;
}

.stats span::before{
    content: 'Turn: ';
}