@import url("plex-font.css");
@import url("fa-font.css");

:root {
    --ag-highlight: #ffd500;
    --ag-white: color-mix(in hsl, var(--ag-highlight), white 99%);
    --ag-body-font: "IBM Plex Serif", serif;
    --ag-heading-font: "IBM Plex Sans", sans-serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 100%;
}

body {
    margin: 0;
    font-family: var(--ag-body-font);
    line-height: 1.8;
    color: #222;
    background-color: var(--ag-white);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

nav {
    width: 100%;
    max-width: 70rem;
    font-size: 1rem;
    margin: 0 auto;
    padding: 0.5rem 1.5rem;
    font-family: var(--ag-heading-font);
    ul {
        margin: 0;
        padding: 0;
        list-style: none;
        display: flex;
        gap: 0.5rem;
        li:not(:last-child)::after {
            content: "|";
            margin-left: 0.5rem;
        }
    }
}

header {
    width: 100%;
    max-width: 70rem;
    margin: 0 auto;
    padding: 1rem 1.5rem;

    font-family: var(--ag-heading-font);
    font-size: 1.8rem;
    font-weight: bold;
    background-color: var(--ag-highlight);
    mask-image: linear-gradient(to right, transparent 0%, black 1%, black 99%, transparent 100%);
    mask-size: 100% 100%;

    small {
        font-size: 0.8em;
        font-weight: normal;
    }
}

footer {
    width: 100%;
    max-width: 70rem;
    margin: 0 auto;
    padding: 0.5em 0em;
    border-top: 1px solid var(--ag-highlight);
    text-align: center;
}

form > footer {
    display: flex;
    justify-content: space-between;
}

main {
    width: 100%;
    max-width: 70rem;
    margin: 0 auto;
    padding: 1.5rem;
    flex: 1;
}

h1,
h2,
h3 {
    margin: 0 0 0.5em;
    line-height: 1.2;
    font-family: var(--ag-heading-font);
    font-weight: bold;
}

div#anonid {
    position: relative;
    border-radius: 1rem;
    border: 2px solid black;
    background-color: #eee;
    text-align: center;
    font-size: 4vw;
}

i#copy-id {
    font-size: 1rem;
    cursor: pointer;
    position: absolute;
    top: 1rem;
    right: 1rem;
}

i#copy-id:active {
    color: var(--ag-highlight);
}

[popover]::backdrop {
    backdrop-filter: blur(4px);
    background: rgba(0, 0, 0, 0.3);
}

p {
    margin: 0 0 1em;
}

ul,
ol {
    padding-left: 1.5rem;
    margin: 0 0 1em;
}

a {
    color: inherit;
    text-decoration: underline;
    text-decoration-thickness: 0.05em;
    text-underline-offset: 0.2em;
}
a.fa-solid {
    text-decoration: none;
}

label {
    font-weight: 600;
}
@media (min-width: 600px) {
    nav,
    header,
    footer,
    main {
        padding-inline: 2rem;
    }
}

@media (min-width: 1200px) {
    nav,
    header,
    footer,
    main {
        padding-inline: 3rem;
    }
}