/* werc layout. Palette, type and components: tc.css */

html { min-height: 100%; }
body {
    display: grid;
    grid-template-columns: minmax(16em, max-content) minmax(0, 1200px) minmax(0, 1fr);
    grid-template-rows: auto 1fr auto;
    min-height: 100vh;
    min-height: 100dvh;
    margin: 0;
    padding: 0;
}
header, footer { grid-column: 1 / -1; }
body > nav { grid-column: 1; padding: 0; font-family: var(--font-ui); border-right: 3px solid var(--border-primary); }
article {
    grid-column: 2;
    min-width: 0;
    padding: .5ex 1vw 5vh 1vw;
    backdrop-filter: blur(3px);
    background-color: rgba(0, 0, 0, .6);
}

/* header and top bar */
nav a, header a { text-decoration: none; color: inherit; }
header a:hover, nav a:hover { color: inherit; text-shadow: none; }
header h1 {
    display: flex;
    margin: 0;
    padding: .5ex 0 .5ex .6ex;
    color: var(--text-primary);
    border-bottom: 3px solid var(--border-secondary);
    font-size: 200%;
    font-weight: bold;
    line-height: 1.2;
}
header h1 a img { width: 50px; }
header h1 .headerLink { display: inline-block; margin: .2ex 0 0 .6ex; font-family: var(--font-headers); font-size: xx-large; }
header h1 #headerSubTitle { display: block; margin-left: 2em; font-size: 40%; color: var(--color-accent); }
header h1 span:not(.siteTitle) { margin-left: 1em; font-size: 50%; font-style: italic; }
header nav {
    display: flex;
    justify-content: space-between;
    padding: .3em;
    background-color: var(--header-bg);
    color: var(--header-text);
    border-bottom: 3px solid var(--border-secondary);
    font-family: var(--font-ui);
    font-size: 110%;
}
header nav a { padding: .2ex .5ex; }
header nav a:hover { text-decoration: underline; background-color: rgba(255, 255, 255, .2); }
header nav .right { font-weight: bold; }

/* sidebar */
nav ul { display: flex; flex-direction: column; list-style: none; padding-left: 0; }
nav li ul { padding-left: .6em; }
body > nav > div p { margin: 0 0 .5em 2mm; padding: 1em 0 0; font-weight: bold; }
body > nav > div .dt { color: var(--text-primary); }
body > nav > div a:hover .dt { color: var(--text-accent); }
body > nav > div a, input[type="submit"], .bu {
    display: block;
    padding: .25em 1ex .25em 2mm;
    color: var(--color-accent);
    font-weight: bold;
    font-size: 102%;
}
body > nav > div a:hover, input[type="submit"]:hover, .bu:hover {
    color: var(--text-accent) !important;
    background-color: var(--bg-primary);
    border-left: .3em solid var(--color-accent);
    text-decoration: none;
}

/* forms */
input[type="submit"], .bu { margin-top: 0; background-color: transparent; border: none; font-family: inherit; }
fieldset { max-width: 1000px; padding: 1em; }
fieldset input[type="submit"], .bu { margin-top: .6em; border: 2px solid var(--color-accent); }
fieldset input[type="submit"]:hover, .bu:hover { border: 2px ridge var(--color-accent); border-left: .3em solid var(--color-accent); }
.bu { width: fit-content; }
input[type="text"], textarea { width: 100%; padding: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 12px; font-family: monospace; }
.log input[type="text"] { width: unset; padding: 2px; }
textarea#comment_text { max-width: 50em; max-height: 5em; }
#test-search { padding: 5px; margin: 5px; }

/* footer */
footer { display: flex; flex-wrap: wrap; justify-content: space-between; color: var(--text-primary); background-color: color-mix(in srgb, var(--bg-primary), transparent 40%); border-top: 1px solid color-mix(in srgb, var(--border-primary), transparent 70%); }
footer div { padding: 1em; }

/* sidebar toggle: a shell prompt, only shown on mobile */
.menu-toggle { position: absolute; opacity: 0; pointer-events: none; }
.menu-toggle + label { display: none; }

@media (max-width: 700px) {
    body { grid-template-columns: minmax(0, 1fr); padding-bottom: 4em; }
    article { grid-column: 1; padding: .5em .8em 3em; }

    header h1 { font-size: 150%; }
    header h1 { align-items: center; }
    header h1 .headerLink { flex: 1; margin: 0 .4em 0 0; text-align: center; font-size: clamp(1.4rem, 7vw, 2.1rem); line-height: 1.05; }
    header h1 #headerSubTitle { margin: .2em 0 0; font-size: 40%; }
    header nav { flex-direction: column; gap: .2em; padding: .3em 0; font-size: 100%; }
    header nav > div { overflow-x: auto; white-space: nowrap; padding: .1em .5em; scrollbar-width: none; }
    header nav > div::-webkit-scrollbar { display: none; }
    header nav .right { border-top: 1px dashed color-mix(in srgb, var(--header-text), transparent 60%); padding-top: .25em; }

    body > nav {
        position: fixed; left: 0; right: 0; bottom: 0; z-index: 20;
        display: flex; flex-direction: column-reverse;
        border: 0; border-top: 2px solid var(--color-accent);
        background: color-mix(in srgb, var(--bg-primary), transparent 4%);
        backdrop-filter: blur(6px);
    }
    .menu-toggle + label {
        display: flex; align-items: center; gap: .6em;
        padding: .95em 1em;
        cursor: pointer;
        font-family: var(--font-body);
        font-size: 108%;
        color: var(--text-primary);
        user-select: none;
    }
    .menu-toggle + label .here { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .menu-toggle + label .here::before { content: 'tc:'; color: var(--color-accent); }
    .menu-toggle + label .here::after { content: '_'; color: var(--color-accent); animation: caret 1.1s steps(1) infinite; }
    .menu-toggle + label .cmd::before { content: '[ menu > ]'; margin-right: .6em; font-family: var(--font-ui); font-size: 90%; color: var(--text-secondary); opacity: .7; }
    .menu-toggle + label .cmd::after {
        content: 'ls ▴';
        padding: .15em .6em;
        border: 1px solid var(--color-accent);
        font-family: var(--font-ui);
        letter-spacing: .08em;
        color: var(--color-accent);
    }
    .menu-toggle:checked + label .cmd::after { content: 'exit ▾'; color: var(--hot); border-color: var(--hot); }
    .menu-toggle:focus-visible + label { outline: 2px solid var(--color-accent); outline-offset: -2px; }

    .nav-content { display: none; max-height: 70vh; overflow-y: auto; overscroll-behavior: contain; padding: .4em .4em .8em; border-bottom: 1px dashed color-mix(in srgb, var(--color-accent), transparent 50%); }
    .menu-toggle:checked ~ .nav-content { display: block; }
    .nav-content::before { content: '$ ls -R ~ — ~/noumenon/cabin'; display: block; padding: .3em .5em .5em; font-family: var(--font-body); font-size: 85%; color: var(--text-secondary); }
    .nav-content ul { margin: 0; }
    .nav-content li ul { margin-left: 1.1em; padding-left: .5em; border-left: 1px dashed color-mix(in srgb, var(--color-accent), transparent 55%); }
    body > nav > div a { padding: .55em .6em; font-size: 105%; }
    body > nav > div a.thisPage { background: color-mix(in srgb, var(--color-secondary), transparent 82%); border-left: .3em solid var(--color-accent); }
}
@keyframes caret { 50% { opacity: 0; } }