/* ----------------------------------------- */

figure {
    border-radius: var(--roundness);
    
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    padding-top: 0.5rem;
}

figure>figcaption {
    width: 100%;

    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

figure>figcaption>hr {
    transition: 0.25s;
    flex-grow: 1;
}

figure:hover>figcaption>hr {
    transition: 0.25s;
    border-color: var(--general-highlight);
}

figure>figcaption>p {
    transition: 0.25s;
    color: var(--text-muted);
    width: max-content;
}

figure:hover>figcaption>p {
    transition: 0.25s;
    color: var(--text-default);
}

/* ----------------------------------------- */

body {
    height: 100dvh;
    width: 100dvw;
    background: linear-gradient(0deg, var(--background-dark) 0%, var(--background-light) 100%);
    box-shadow: 0rem 0rem 1rem var(--shadow) inset;
    position: relative;

    display: grid;
    grid-template-areas: 'h h' 'm c';
    grid-template-columns: 30rem 1fr;
    grid-template-rows: 0fr 1fr;
    padding: var(--spacing);
    gap: var(--spacing);
}

body>header>nav, body>menu, body>canvas {
    border-radius: var(--roundness);
    background-color: var(--general-dark);
    box-shadow: 0.25rem 0.25rem 0rem var(--shadow);
}

body>header {grid-area: h;}
body>menu {grid-area: m;}
body>canvas {grid-area: c;}

body>canvas {
    width: 100%;
    height: 100%;
    border-radius: var(--roundness);
    overflow-y: hidden;
}

body>header>nav {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--packing);
    padding: 1rem;
}

body>menu {
    padding: 0rem;
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-color: var(--general-default) #00000000;
}

section {
    display: flex;
    flex-direction: column;
    padding: 1rem;
}

/* ----------------------------------------- */

:root:fullscreen body {
    padding-top: 0rem;
    display: grid;
    grid-template-areas: 'm h' 'm .';
    grid-template-columns: 30rem 1fr;
    grid-template-rows: 0fr 0fr;
}

:root:fullscreen body>canvas  {
    border-radius: 0rem;
    position: absolute;
    top: 0rem;
    left: 0rem;
    width: 100vw;
    height: 100vh;
}

:root:fullscreen body>header {
    padding-top: var(--spacing);
    height: fit-content;
}

:root:fullscreen body>header>nav {
    background-color: var(--background-light);
}

:root:fullscreen body>menu {
    background: linear-gradient(0deg, var(--background-dark) 0%, var(--background-light) 100%);
    height: min-content;
    max-height: calc(100vh - 4rem);
    margin-top: var(--spacing);
}

:root:fullscreen body>header.auto-hide>nav {
    animation-name: hide-upward;
    animation-duration: 0.25s;
    animation-fill-mode: forwards;
}

:root:fullscreen body>header.auto-hide:hover>nav {
    animation-name: appear-downward;
    animation-duration: 0.25s;
    animation-fill-mode: forwards;
}

:root:fullscreen body>* {
    z-index: 2;
}

:root:fullscreen body>canvas {
    z-index: 1;
}

/* ----------------------------------------- */

@media screen and (max-width: 1024px) {
    :root:fullscreen body>menu {
        max-height: calc(100vh - 2rem);
    }

    body>header #group-tabs button>p {
        display: none;
    }

    body>header #group-tabs button.active>p {
        display: block;
    }
    
    :root:fullscreen body>header>nav>*:nth-child(2) {
        display: none;
    }
}

@media screen and (max-width: 600px) {
    body {
        display: grid;
        grid-template-areas: 'h' 'c' 'm';
        grid-template-columns: 1fr;
        grid-template-rows: 0fr 1fr 1fr;
    }

    :root:fullscreen body {
        display: grid;
        grid-template-areas: 'h' '.' 'm';
        grid-template-columns: 1fr;
        grid-template-rows: 0fr 2fr 1fr;
    }

    :root:fullscreen body>menu {
        height: auto;
    }
}

/* ----------------------------------------- */