/* kannedlab.net — shared styles */
:root {
  --ink: #0f141b;        /* night sky, blue-black */
  --panel: #161d26;      /* raised surfaces */
  --line: #283341;       /* borders */
  --bone: #e7e2d7;       /* main text */
  --muted: #98a2ad;      /* secondary text */
  --sodium: #f2a541;     /* streetlight amber, the one accent */
  --sodium-ink: #2a1a05; /* text on amber */
  --ok: #7fc39a;
  --radius-s: 4px;
  --radius-m: 10px;
  --display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --body: "Barlow", system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--bone);
  font: 400 17px/1.6 var(--body);
}
a { color: var(--sodium); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--sodium); outline-offset: 3px; border-radius: 2px; }
img { max-width: 100%; height: auto; display: block; }
code, kbd {
  font: 500 0.92em/1.4 ui-monospace, "Cascadia Mono", Consolas, monospace;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  padding: 0.1em 0.4em;
  overflow-wrap: anywhere;
}

/* Top bar */
.top {
  display: flex; align-items: center; gap: 28px;
  max-width: 1040px; margin: 0 auto; padding: 22px 20px;
}
.wordmark {
  font: 700 26px/1 var(--display);
  letter-spacing: 0.01em;
  color: var(--bone); text-decoration: none;
}
.wordmark span { color: var(--muted); font-weight: 500; }
.top nav { display: flex; gap: 22px; }
.top nav a {
  font: 600 18px/1 var(--display);
  color: var(--muted); text-decoration: none; padding: 6px 0;
  border-bottom: 2px solid transparent;
}
.top nav a:hover { color: var(--bone); }
.top nav a[aria-current="page"] { color: var(--bone); border-bottom-color: var(--sodium); }

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }
.prose { max-width: 720px; }

footer {
  max-width: 1040px; margin: 96px auto 0; padding: 28px 20px 48px;
  color: var(--muted); font-size: 14px; border-top: 1px solid var(--line);
}

/* ---------- Home ---------- */
.home-hero { padding: 18vh 0 10vh; }
.home-hero h1 {
  font: 700 clamp(64px, 14vw, 168px)/0.86 var(--display);
  letter-spacing: -0.01em; margin: 0;
}
.home-hero p { color: var(--muted); font-size: 20px; max-width: 34ch; margin: 22px 0 0; }
.home-links { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 36px; }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font: 600 18px/1 var(--display); letter-spacing: 0.02em;
  padding: 14px 20px; border-radius: var(--radius-s);
  background: var(--sodium); color: var(--sodium-ink);
  text-decoration: none; border: 0; cursor: pointer;
}
.btn:hover { filter: brightness(1.08); }
.btn.ghost { background: transparent; color: var(--bone); box-shadow: inset 0 0 0 1px var(--line); }
.btn.ghost:hover { box-shadow: inset 0 0 0 1px var(--muted); filter: none; }

/* ---------- Games ---------- */
.games-head { padding: 40px 0 8px; }
.games-head h1 { font: 700 clamp(44px, 8vw, 76px)/0.95 var(--display); margin: 0; }
.games-head p { color: var(--muted); margin: 10px 0 0; max-width: 56ch; }

.tabs {
  display: flex; gap: 6px; margin: 32px 0 0;
  border-bottom: 1px solid var(--line); overflow-x: auto;
}
.tabs button {
  font: 600 20px/1 var(--display); letter-spacing: 0.01em;
  background: none; border: 0; color: var(--muted); cursor: pointer;
  padding: 14px 16px 12px; border-bottom: 3px solid transparent; margin-bottom: -1px;
  white-space: nowrap;
}
.tabs button:hover { color: var(--bone); }
.tabs button[aria-selected="true"] { color: var(--bone); border-bottom-color: var(--sodium); }
.tabs .soon { font: 500 13px/1 var(--body); color: var(--muted); margin-left: 6px; }

.panel[hidden] { display: none; }

/* Road-sign plate: the server address. The one loud element. */
.plate {
  margin: 36px 0 8px;
  background: var(--sodium); color: var(--sodium-ink);
  border-radius: var(--radius-m);
  padding: 6px;
  max-width: 720px;
}
.plate-inner {
  border: 3px solid var(--sodium-ink);
  border-radius: 6px;
  padding: 18px 22px 20px;
  display: grid; grid-template-columns: 1fr auto; gap: 6px 20px; align-items: end;
}
.plate .where { font: 600 18px/1.1 var(--display); grid-column: 1 / -1; opacity: 0.8; }
.plate .addr {
  font: 700 clamp(30px, 6.4vw, 56px)/1 var(--display);
  letter-spacing: 0.005em; word-break: break-word;
}
.plate .port { font: 600 clamp(20px, 3.4vw, 28px)/1 var(--display); opacity: 0.85; }
.plate .copy {
  background: var(--sodium-ink); color: var(--sodium);
  font: 600 16px/1 var(--display); letter-spacing: 0.03em;
  border: 0; border-radius: var(--radius-s); padding: 11px 14px; cursor: pointer;
  align-self: center;
}
.plate .copy:focus-visible { outline-color: var(--sodium-ink); }
.plate-note { color: var(--muted); font-size: 15px; margin: 10px 0 0; max-width: 720px; }

/* Downloads */
h2 {
  font: 700 34px/1.1 var(--display); margin: 72px 0 6px; letter-spacing: 0.005em;
}
h2 + .lede { color: var(--muted); margin: 0 0 22px; max-width: 60ch; }

.downloads { display: grid; gap: 10px; max-width: 720px; padding: 0; margin: 0; list-style: none; }
.dl {
  display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 4px 18px;
  padding: 16px 18px; background: var(--panel);
  border: 1px solid var(--line); border-radius: var(--radius-m);
}
.dl strong { font: 600 21px/1.2 var(--display); display: block; }
.dl .what { color: var(--muted); font-size: 15px; }
.dl .meta { color: var(--muted); font-size: 14px; font-variant-numeric: tabular-nums; }
.dl .meta.missing { color: #e58b7a; }
.dl .btn { padding: 12px 16px; font-size: 17px; }
.dl.primary { border-color: var(--sodium); }

/* Steps: a real sequence, so real numbers */
.steps { list-style: none; counter-reset: step; padding: 0; margin: 0; max-width: 720px; }
.steps > li {
  counter-increment: step;
  position: relative; padding: 0 0 40px 64px;
}
.steps > li::before {
  content: counter(step);
  position: absolute; left: 0; top: -4px;
  width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center;
  font: 700 22px/1 var(--display);
  color: var(--sodium); box-shadow: inset 0 0 0 2px var(--sodium);
}
.steps > li:not(:last-child)::after {
  content: ""; position: absolute; left: 20px; top: 46px; bottom: 6px;
  width: 2px; background: var(--line);
}
.steps h3 { font: 600 24px/1.2 var(--display); margin: 2px 0 8px; }
.steps p { margin: 0 0 10px; }
.steps ul { margin: 0 0 10px; padding-left: 20px; }
.steps li li { margin: 4px 0; }

.copyline {
  display: flex; align-items: stretch; gap: 0; margin: 10px 0 12px; max-width: 100%;
}
.copyline code {
  flex: 1; display: flex; align-items: center;
  border-radius: var(--radius-s) 0 0 var(--radius-s);
  padding: 10px 12px; font-size: 15px;
}
.copyline button {
  font: 600 15px/1 var(--display); letter-spacing: 0.03em;
  background: var(--line); color: var(--bone); border: 0; cursor: pointer;
  padding: 0 14px; border-radius: 0 var(--radius-s) var(--radius-s) 0;
}
.copyline button:hover { background: #33404f; }

figure.shot { margin: 14px 0 6px; }
figure.shot img { border: 1px solid var(--line); border-radius: var(--radius-s); }
figure.shot figcaption { color: var(--muted); font-size: 14px; margin-top: 6px; }

.note {
  border-left: 3px solid var(--sodium); padding: 2px 0 2px 14px;
  color: var(--bone); margin: 12px 0;
}

/* Load order */
.order {
  max-width: 720px; margin: 0; padding: 0; list-style: none;
  counter-reset: mod; columns: 2 300px; column-gap: 28px;
}
.order li {
  counter-increment: mod; break-inside: avoid;
  display: grid; grid-template-columns: 30px 1fr; gap: 8px;
  padding: 7px 0; border-bottom: 1px solid var(--line);
}
.order li::before {
  content: counter(mod);
  color: var(--muted); font: 500 15px/1.6 var(--body); font-variant-numeric: tabular-nums; text-align: right;
}

/* Troubleshooting */
details {
  max-width: 720px; border-bottom: 1px solid var(--line);
}
details summary {
  cursor: pointer; padding: 14px 0; font: 600 20px/1.3 var(--display);
  list-style: none; display: flex; justify-content: space-between; gap: 16px;
}
details summary::-webkit-details-marker { display: none; }
details summary::after { content: "+"; color: var(--sodium); font-size: 24px; line-height: 1; }
details[open] summary::after { content: "−"; }
details > div { padding: 0 0 16px; color: var(--bone); }
details > div p { margin: 0 0 8px; }

.soon-panel { padding: 60px 0 20px; max-width: 560px; }
.soon-panel h2 { margin-top: 0; }
.soon-panel p { color: var(--muted); }

.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(20px);
  background: var(--bone); color: var(--ink); font-weight: 600;
  padding: 10px 16px; border-radius: var(--radius-s);
  opacity: 0; pointer-events: none; transition: opacity .18s, transform .18s;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

@media (max-width: 560px) {
  body { font-size: 16px; }
  .top { gap: 18px; padding: 18px 16px; }
  .wrap { padding: 0 16px; }
  .plate-inner { grid-template-columns: 1fr; padding: 14px 16px 16px; }
  .plate .copy { justify-self: start; }
  .dl { grid-template-columns: 1fr; }
  .dl .btn { justify-self: start; }
  .steps > li { padding-left: 54px; }
  .steps > li::before { width: 36px; height: 36px; font-size: 19px; }
  .steps > li:not(:last-child)::after { left: 17px; top: 40px; }
  .copyline { flex-direction: column; }
  .copyline code { border-radius: var(--radius-s) var(--radius-s) 0 0; }
  .copyline button { padding: 10px; border-radius: 0 0 var(--radius-s) var(--radius-s); }
}

@media (prefers-reduced-motion: reduce) {
  .toast { transition: none; }
}