/* ArgonOS shop.
 *
 * Dark by default, like the machines it serves: a console black, one cool
 * accent (cyan) for what you can press and one warm one (amber) for what is
 * new.  Headings in the monospace the boards print in.  No framework, no web
 * fonts: system faces, so the page is whole on the first byte.
 *
 * Phone first: one column, and the grid opens up from 45rem.
 */
:root {
  --bg: #0d0f12;
  --bg-2: #13161b;
  --card: #171b21;
  --card-2: #1d222a;
  --line: #262c36;
  --line-2: #323a46;
  --ink: #e8ecf1;
  --ink-2: #b4bcc8;
  --muted: #7d8796;
  --accent: #38e1d0;
  --accent-ink: #062a27;
  --warm: #ff8a3d;
  --warm-ink: #2b1100;
  --ok: #4ade80;
  --bad: #ff6b6b;
  --radius: 14px;
  --mono: ui-monospace, "Cascadia Code", "JetBrains Mono", "SF Mono", Consolas,
          "Liberation Mono", monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue",
          Arial, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font: 16px/1.55 var(--sans);
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(56, 225, 208, .08), transparent 60%),
    radial-gradient(900px 400px at -10% 10%, rgba(255, 138, 61, .06), transparent 60%),
    var(--bg);
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre { font-family: var(--mono); font-size: .9em; }
code { background: var(--card-2); border: 1px solid var(--line); border-radius: 6px;
       padding: .05em .35em; color: var(--ink); }
pre { background: #0a0c0f; border: 1px solid var(--line); border-radius: 10px;
      padding: .9rem 1rem; overflow-x: auto; color: var(--ink-2); }
pre code { background: none; border: 0; padding: 0; }

h1, h2, h3 { font-family: var(--mono); letter-spacing: -.01em; line-height: 1.2; }
h1 { font-size: 1.8rem; margin: 0 0 .4rem; }
h2 { font-size: 1.15rem; margin: 0 0 .7rem; }
h3 { font-size: 1rem; margin: 0 0 .4rem; }

.muted { color: var(--muted); }
.small { font-size: .875rem; }
.error { color: var(--bad); background: rgba(255, 107, 107, .08);
         border: 1px solid rgba(255, 107, 107, .3); border-radius: 10px;
         padding: .6rem .8rem; }

/* ---- the bar ---------------------------------------------------------- */

.bar {
  position: sticky; top: 0; z-index: 10;
  background: rgba(13, 15, 18, .85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.bar-in {
  max-width: 72rem; margin: 0 auto; padding: .7rem 1rem;
  display: flex; flex-wrap: wrap; align-items: center; gap: .6rem 1rem;
}
.brand { display: flex; align-items: center; gap: .55rem; color: var(--ink);
         font-family: var(--mono); font-weight: 700; letter-spacing: .02em; }
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), #2a8cff);
  color: var(--accent-ink); font-size: .95rem;
}
.brand small { color: var(--muted); font-weight: 400; }
.bar nav { display: flex; flex-wrap: wrap; align-items: center; gap: .2rem;
           margin-left: auto; }
.bar nav a, .bar nav .link {
  color: var(--ink-2); padding: .4rem .7rem; border-radius: 8px; font-size: .95rem;
}
.bar nav a:hover, .bar nav .link:hover { background: var(--card); color: var(--ink);
                                          text-decoration: none; }
.bar nav a.here { color: var(--ink); background: var(--card); }
.bar nav .account { border: 1px solid var(--line-2); }
.bar-search { flex: 1 1 14rem; max-width: 22rem; position: relative; }
.bar-search input { width: 100%; padding-left: 2.1rem; }
.bar-search::before {
  content: "⌕"; position: absolute; left: .75rem; top: 50%; transform: translateY(-52%);
  color: var(--muted); font-size: 1.1rem;
}
form.inline { display: inline; margin: 0; }

main { max-width: 72rem; margin: 0 auto; padding: 1.5rem 1rem 3rem; }

footer {
  max-width: 72rem; margin: 0 auto; padding: 1.5rem 1rem 2.5rem;
  border-top: 1px solid var(--line); color: var(--muted); font-size: .85rem;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem;
}

/* ---- controls --------------------------------------------------------- */

input, select, textarea {
  font: inherit; color: var(--ink); background: var(--bg-2);
  border: 1px solid var(--line-2); border-radius: 10px; padding: .6rem .75rem;
  width: 100%; outline: none; transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px rgba(56, 225, 208, .15);
}
input[type=checkbox] { width: auto; }
input[type=file] { padding: .45rem; }
label { display: flex; flex-direction: column; gap: .35rem; margin: 0 0 .9rem;
        color: var(--ink-2); font-size: .92rem; }
label.check { flex-direction: row; align-items: center; gap: .5rem; }

button, .button {
  font: inherit; font-weight: 600; cursor: pointer; display: inline-flex;
  align-items: center; justify-content: center; gap: .4rem;
  padding: .6rem 1.05rem; border-radius: 10px; border: 1px solid var(--line-2);
  background: var(--card-2); color: var(--ink); text-decoration: none;
  transition: transform .05s, background .15s, border-color .15s;
}
button:hover, .button:hover { border-color: var(--muted); text-decoration: none; }
button:active, .button:active { transform: translateY(1px); }
button.primary, .button.primary {
  background: var(--accent); border-color: var(--accent); color: var(--accent-ink);
}
button.primary:hover, .button.primary:hover { filter: brightness(1.08); }
button.big, .button.big { padding: .8rem 1.4rem; font-size: 1.02rem; }
button.link { background: none; border: 0; padding: .3rem .5rem; color: var(--muted);
              font-weight: 500; }
button.link:hover { color: var(--ink); }
button.danger:hover { color: var(--bad); }
button:disabled { opacity: .5; cursor: default; }
.buttons { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }

/* ---- small things ----------------------------------------------------- */

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.1rem 1.2rem; margin: 0 0 1rem;
}
.badge {
  display: inline-block; font-family: var(--mono); font-size: .72rem; font-weight: 700;
  letter-spacing: .04em; text-transform: uppercase; padding: .18rem .5rem;
  border-radius: 6px; border: 1px solid var(--line-2); color: var(--ink-2);
  background: var(--bg-2);
}
.badge.new { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.badge.warm { background: var(--warm); color: var(--warm-ink); border-color: var(--warm); }
.pill {
  display: inline-flex; align-items: center; gap: .45rem; padding: .25rem .65rem;
  border-radius: 999px; font-size: .82rem; border: 1px solid var(--line-2);
  color: var(--ink-2); background: var(--bg-2);
}
.dot { width: .55rem; height: .55rem; border-radius: 50%; background: var(--muted);
       display: inline-block; flex: none; }
.dot.on { background: var(--ok); box-shadow: 0 0 0 3px rgba(74, 222, 128, .18); }
.pill.on { color: var(--ok); border-color: rgba(74, 222, 128, .35); }
.note { padding: .75rem 1rem; border-radius: 12px; background: rgba(56, 225, 208, .07);
        border: 1px solid rgba(56, 225, 208, .3); color: var(--ink-2); }
.empty { padding: 2.5rem 1rem; color: var(--muted); text-align: center;
         border: 1px dashed var(--line-2); border-radius: var(--radius); list-style: none; }

/* ---- the catalogue ---------------------------------------------------- */

.hero { display: grid; gap: 1.2rem; margin: .5rem 0 1.6rem; }
.kicker { font-family: var(--mono); font-size: .78rem; letter-spacing: .14em;
          text-transform: uppercase; color: var(--muted); }
.hero h1 { font-size: clamp(1.9rem, 6vw, 3.2rem); text-transform: uppercase;
           letter-spacing: .02em; margin: .3rem 0 .2rem; }
.hero h1 em { font-style: normal; color: var(--warm); }
.hero p.lead { color: var(--ink-2); font-size: 1.05rem; max-width: 40rem; margin: 0; }
.stats { display: flex; flex-wrap: wrap; gap: .6rem; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: 12px;
        padding: .55rem .9rem; font-family: var(--mono); }
.stat b { font-size: 1.15rem; color: var(--ink); }
.stat span { color: var(--muted); font-size: .8rem; margin-left: .3rem; }

.recent { display: flex; gap: .5rem; overflow-x: auto; padding: .2rem 0 .8rem;
          margin: 0 0 .6rem; scrollbar-width: thin; align-items: center; }
.recent .kicker { flex: none; margin-right: .3rem; }
.recent a { flex: none; display: inline-flex; align-items: center; gap: .45rem;
            background: var(--card); border: 1px solid var(--line); border-radius: 999px;
            padding: .3rem .75rem .3rem .4rem; color: var(--ink); font-size: .88rem; }
.recent a:hover { border-color: var(--line-2); text-decoration: none; }
.recent .mini { width: 22px; height: 22px; border-radius: 6px; border: 0; flex: none; }
.recent .ver { color: var(--muted); font-family: var(--mono); font-size: .78rem; }

.filters { display: flex; flex-wrap: wrap; gap: .45rem; margin: 0 0 1.2rem; }
.filters a { padding: .35rem .8rem; border-radius: 999px; border: 1px solid var(--line-2);
             color: var(--ink-2); font-size: .9rem; background: var(--bg-2); }
.filters a span { color: var(--muted); margin-left: .25rem; font-family: var(--mono);
                  font-size: .8rem; }
.filters a:hover { border-color: var(--muted); text-decoration: none; }
.filters a.on { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.filters a.on span { color: var(--bg-2); }

.programs { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem;
            grid-template-columns: 1fr; }
.program {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform .15s, border-color .15s, box-shadow .15s;
}
.program:hover { transform: translateY(-2px); border-color: var(--line-2);
                 box-shadow: 0 12px 30px rgba(0, 0, 0, .35); }
.cover {
  height: 120px; position: relative; display: grid; place-items: center;
  background:
    radial-gradient(circle at 30% 20%, hsla(var(--hue), 90%, 65%, .55), transparent 60%),
    radial-gradient(circle at 80% 90%, hsla(calc(var(--hue) + 60), 90%, 55%, .45), transparent 55%),
    linear-gradient(135deg, hsl(var(--hue), 35%, 16%), hsl(calc(var(--hue) + 40), 35%, 10%));
  border-bottom: 1px solid var(--line);
}
.cover .glyph { font-family: var(--mono); font-weight: 800; font-size: 2.4rem;
                letter-spacing: .04em; color: rgba(255, 255, 255, .9);
                text-shadow: 0 2px 12px rgba(0, 0, 0, .4); }
.cover img { width: 64px; height: 64px; image-rendering: pixelated; border-radius: 12px; }
.cover .badges { position: absolute; top: .6rem; left: .6rem; display: flex; gap: .35rem; }
.program .body { padding: 1rem 1.1rem 1.1rem; display: flex; flex-direction: column;
                 gap: .45rem; flex: 1; }
.program .title { display: flex; align-items: baseline; gap: .5rem; flex-wrap: wrap; }
.program .title a { color: var(--ink); font-family: var(--mono); font-weight: 800;
                    font-size: 1.25rem; }
.program .title .ver { color: var(--muted); font-family: var(--mono); font-size: .85rem; }
.program .by { color: var(--muted); font-size: .88rem; }
.program .desc { color: var(--ink-2); font-size: .95rem; margin: .1rem 0; flex: 1; }
.program .meta { display: flex; flex-wrap: wrap; gap: .35rem .9rem; color: var(--muted);
                 font-size: .82rem; font-family: var(--mono); }
.program .tags { display: flex; flex-wrap: wrap; gap: .35rem; }
.program .foot { display: flex; justify-content: space-between; align-items: center;
                 gap: .5rem; margin-top: .3rem; }

/* ---- a program -------------------------------------------------------- */

.detail { display: grid; gap: 1.2rem; grid-template-columns: 1fr; }
.detail-head { display: flex; gap: 1rem; align-items: center; }
.detail-head .cover { width: 96px; height: 96px; border-radius: 20px; flex: none;
                      border: 1px solid var(--line-2); }
.detail-head .cover .glyph { font-size: 1.6rem; }
.detail-head .cover img { width: 56px; height: 56px; }
.detail-head h1 { margin: 0; }
.detail .desc { color: var(--ink-2); font-size: 1.05rem; }
.side { position: relative; }
.side .card { position: sticky; top: 5rem; }
.side h2 { font-size: 1rem; }
.facts { display: grid; grid-template-columns: auto 1fr; gap: .35rem 1rem; margin: .8rem 0 0;
         font-size: .9rem; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; font-family: var(--mono); color: var(--ink-2); }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: .6rem .8rem; border-bottom: 1px solid var(--line);
         font-size: .92rem; white-space: nowrap; }
th { color: var(--muted); font-weight: 500; font-size: .8rem; text-transform: uppercase;
     letter-spacing: .06em; background: var(--bg-2); }
tr:last-child td { border-bottom: 0; }
td { font-family: var(--mono); color: var(--ink-2); }

/* ---- my boards -------------------------------------------------------- */

.page-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
             gap: .8rem; margin: 0 0 1.2rem; }
.page-head h1 { margin: 0; }
.boards, .nearby { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; }
.board { padding: 0; overflow: hidden; }
.board-top { display: flex; gap: .9rem; align-items: center; padding: 1rem 1.1rem; }
.board-top .chipicon, .nearby-board .chipicon {
  width: 46px; height: 46px; border-radius: 12px; flex: none; display: grid; place-items: center;
  background: linear-gradient(135deg, #1f2a36, #142029); border: 1px solid var(--line-2);
  font-family: var(--mono); font-size: .7rem; color: var(--accent); text-align: center;
  line-height: 1.1; white-space: pre;
}
.board-top .who { flex: 1; min-width: 0; }
.board-top .name, .nearby-board .name { font-family: var(--mono); font-weight: 700; font-size: 1.05rem; }
.board-top .sub { color: var(--muted); font-size: .85rem; }
.board-apps { padding: .8rem 1.1rem; border-top: 1px solid var(--line); display: flex;
              flex-wrap: wrap; gap: .4rem; align-items: center; }
.board-apps .kicker { margin-right: .3rem; }
.app-chip { font-family: var(--mono); font-size: .8rem; padding: .2rem .55rem; border-radius: 6px;
            background: var(--bg-2); border: 1px solid var(--line-2); color: var(--ink-2); }
.orders { list-style: none; margin: 0; padding: .6rem 1.1rem .9rem; border-top: 1px solid var(--line);
          display: grid; gap: .35rem; font-size: .9rem; }
.order { display: flex; gap: .5rem; align-items: center; color: var(--ink-2); }
.order .state { font-family: var(--mono); font-size: .75rem; padding: .1rem .45rem;
                border-radius: 6px; border: 1px solid var(--line-2); }
.order.installed .state { color: var(--ok); border-color: rgba(74, 222, 128, .35); }
.order.failed .state { color: var(--bad); border-color: rgba(255, 107, 107, .35); }
.order.pending .state, .order.sent .state { color: var(--warm); border-color: rgba(255, 138, 61, .35); }
.board-actions { display: flex; gap: .2rem; padding: .2rem .6rem .6rem; justify-content: flex-end; }

.add { border-color: rgba(56, 225, 208, .35); }
.add .head-row { display: flex; justify-content: space-between; align-items: center; gap: .6rem; }
.nearby-board { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem 1rem;
                background: var(--bg-2); border: 1px solid var(--line); border-radius: 12px;
                padding: .8rem 1rem; }
.nearby-board .who { flex: 1; min-width: 10rem; }
.nearby-board .offer { flex-basis: 100%; margin: 0; }
.offer.pending { color: var(--warm); }
.offer .code { font-family: var(--mono); font-size: 1.3rem; letter-spacing: .25em; color: var(--ink);
               background: var(--card-2); border: 1px solid var(--line-2); border-radius: 8px;
               padding: .1rem .5rem; margin: 0 .2rem; }
.offer.refused, .offer.expired { color: var(--bad); }
.searching { display: inline-flex; align-items: center; gap: .5rem; color: var(--muted); }
.searching::before { content: ""; width: .8rem; height: .8rem; border-radius: 50%;
                     border: 2px solid var(--line-2); border-top-color: var(--accent);
                     animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- forms on their own ----------------------------------------------- */

.narrow { max-width: 30rem; margin: 1rem auto; }
.auth { max-width: 26rem; margin: 2rem auto; }
.auth .card { padding: 1.6rem; }
.auth h1 { text-align: center; margin-bottom: 1.2rem; }
.auth button.primary { width: 100%; margin-top: .3rem; }
.auth .muted { text-align: center; }

.row { display: flex; flex-wrap: wrap; gap: .8rem; justify-content: space-between;
       align-items: flex-start; padding: .8rem 0; border-bottom: 1px solid var(--line); }
.row:last-child { border-bottom: none; }
.row-form { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; }
.row-form input { flex: 1 1 9rem; width: auto; }

@media (min-width: 45rem) {
  .programs { grid-template-columns: repeat(2, 1fr); }
  .detail { grid-template-columns: minmax(0, 1fr) 20rem; }
  .hero { grid-template-columns: 1fr auto; align-items: end; }
}
@media (min-width: 70rem) {
  .programs { grid-template-columns: repeat(3, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}
.pay-qr { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; margin: .5rem 0; }
.pay-qr svg { width: 200px; height: 200px; flex: none; background: #fff; border-radius: 4px; }
.pay-qr p { flex: 1 1 12rem; margin: 0; }
.pay-done { text-align: center; border-color: var(--ok); }
.pay-done h2 { color: var(--ok); font-size: 1.6rem; margin: 0 0 .5rem; }
.pay-done-mark { width: 4rem; height: 4rem; margin: .5rem auto 1rem; border-radius: 50%;
                 display: flex; align-items: center; justify-content: center;
                 background: var(--ok); color: var(--bg); font-size: 2.2rem; font-weight: 700; }
.mine { list-style: none; padding: 0; margin: 0; display: grid; gap: .75rem; }
.mine-item { display: flex; align-items: center; gap: 1rem; }
.mine-item .cover { width: 56px; height: 56px; border-radius: 14px; flex: none; }
.mine-item .cover .glyph { font-size: 1.1rem; }
.mine-item .cover img { width: 36px; height: 36px; }
.mine-body { flex: 1; min-width: 0; }
.install-state { list-style: none; padding: 0; margin: .75rem 0 0; font-size: .9rem; }
.install-state li { padding: .2rem 0; color: var(--ink-2); }
.install-state li.failed { color: var(--bad); }
.install-state li.installed { color: var(--ok); }
/* The language menu in the bar. */
.menu { position: relative; }
.menu summary { list-style: none; cursor: pointer; }
.menu summary::-webkit-details-marker { display: none; }
.lang-now { height: 34px; display: inline-flex; align-items: center; gap: .35rem;
            padding: 0 .6rem; border-radius: 999px; border: 1px solid var(--line-2);
            color: var(--ink-2); font-family: var(--mono); font-size: .82rem; font-weight: 700; }
.globe { width: 16px; height: 16px; background: currentColor;
         -webkit-mask: url(/static/globe.svg) center / contain no-repeat;
         mask: url(/static/globe.svg) center / contain no-repeat; }
.menu[open] .lang-now, .lang-now:hover { border-color: var(--accent); color: var(--ink); }
.menu-list {
  position: absolute; right: 0; top: calc(100% + .4rem); min-width: 10rem; z-index: 20;
  background: var(--card); border: 1px solid var(--line-2); border-radius: 12px;
  padding: .4rem; display: grid; box-shadow: 0 12px 30px rgba(0, 0, 0, .45);
}
.menu-list a { color: var(--ink); padding: .5rem .65rem; border-radius: 8px;
  display: flex; justify-content: space-between; gap: 1rem; }
.menu-list a:hover { background: var(--card-2); text-decoration: none; }
.menu-list a[aria-current]::after { content: "✓"; color: var(--accent); }