/* unocode.motiontic.com: the Dot look of uno's own screen. Dark cards, one muted red
   accent, dot-matrix type for headings, no icons. */

:root {
  color-scheme: dark;
  --page: #0b0b0b;
  --card: #141414;
  --line: #262626;
  --ghost: #3a3a3a;
  --dim: #8c8c8c;
  --fg: #d9d9d9;
  --str: #f4f4f4;
  --accent: #ec5f5f;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  --dots: Doto, var(--mono);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 76px; }

body {
  margin: 0;
  background: var(--page);
  background-image: radial-gradient(var(--line) 1px, transparent 1.2px);
  background-size: 18px 18px;
  color: var(--fg);
  font: 16px/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--str); text-decoration-color: var(--accent); text-underline-offset: 3px; }
a:hover { color: var(--accent); }

code, kbd, pre { font-family: var(--mono); font-size: 0.88em; }
code { color: var(--str); }
kbd {
  display: inline-block;
  padding: 0 6px;
  border: 1px solid var(--ghost);
  border-radius: 4px;
  color: var(--str);
  line-height: 1.5;
}

.dots { font-family: var(--dots); font-weight: 900; letter-spacing: 0.06em; }

/* Header */
.top {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px max(16px, calc((100vw - 1160px) / 2));
  background: rgb(11 11 11 / 0.88);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.mark { display: flex; align-items: baseline; gap: 12px; text-decoration: none; }
.mark .dots { font-size: 28px; color: var(--str); line-height: 1; }
.mark .name { font: 600 12px var(--mono); letter-spacing: 0.2em; color: var(--dim); }
.toplinks { display: flex; gap: 20px; font: 500 13px var(--mono); }
.toplinks a { color: var(--dim); text-decoration: none; }
.toplinks a:hover { color: var(--str); }

main { max-width: 1160px; margin: 0 auto; padding: 0 16px; }

/* Hero */
.hero { padding: 72px 0 48px; }
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font: 600 12px var(--mono);
  letter-spacing: 0.2em;
  color: var(--dim);
}
.live {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  animation: breathe 2.4s ease-in-out infinite;
}
@keyframes breathe { 50% { opacity: 0.35; } }
@media (prefers-reduced-motion: reduce) { .live { animation: none; } }

h1.dots {
  margin: 0;
  font-size: clamp(56px, 11vw, 128px);
  line-height: 0.95;
  color: var(--str);
}
.lede { max-width: 640px; margin: 24px 0 36px; font-size: 18px; color: var(--fg); }

.install {
  max-width: 720px;
  padding: 18px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
}
.tabs { display: flex; gap: 6px; margin-bottom: 12px; }
.tabs button {
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--dim);
  font: 600 12px var(--mono);
  letter-spacing: 0.08em;
  cursor: pointer;
}
.tabs button[aria-selected="true"] { color: var(--page); background: var(--str); border-color: var(--str); }
.cmd {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--page);
  border: 1px solid var(--line);
  border-radius: 10px;
}
.cmd[hidden] { display: none; }
.cmd code { flex: 1; overflow-x: auto; white-space: nowrap; font-size: 15px; }
.cmd code::before { content: "$ "; color: var(--accent); }
.copy {
  flex: none;
  padding: 6px 10px;
  border: 1px solid var(--ghost);
  border-radius: 6px;
  background: transparent;
  color: var(--dim);
  font: 600 11px var(--mono);
  letter-spacing: 0.12em;
  cursor: pointer;
}
.copy:hover { color: var(--str); border-color: var(--dim); }
.fine { margin: 12px 2px 0; font-size: 14px; color: var(--dim); }

.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 40px;
}
.card {
  padding: 18px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
}
.card .num { font: 600 11px var(--mono); color: var(--accent); letter-spacing: 0.15em; }
.card h3 { margin: 6px 0 8px; font: 700 18px var(--dots); letter-spacing: 0.08em; color: var(--str); }
.card p { margin: 0; font-size: 14px; color: var(--dim); }

/* Docs */
.layout {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 48px;
  padding: 24px 0 80px;
  border-top: 1px solid var(--line);
}
.toc {
  position: sticky;
  top: 84px;
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: 2px;
  font: 13px var(--mono);
}
.toc-title { margin: 8px 0 10px; font-weight: 600; letter-spacing: 0.2em; color: var(--ghost); font-size: 11px; }
.toc a { padding: 4px 0 4px 12px; color: var(--dim); text-decoration: none; border-left: 1px solid var(--line); }
.toc a:hover { color: var(--str); border-left-color: var(--accent); }

.doc { max-width: 780px; }
.doc section { padding-top: 24px; }
.doc h2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 24px 0 12px;
  font: 700 26px var(--dots);
  letter-spacing: 0.04em;
  color: var(--str);
}
.doc h2 .n { font: 600 12px var(--mono); color: var(--accent); letter-spacing: 0.1em; }
.doc p, .doc li { color: var(--fg); }
.doc ul { padding-left: 20px; }
.doc li { margin: 6px 0; }
.doc li::marker { color: var(--accent); }
.doc strong { color: var(--str); font-weight: 600; }

pre {
  margin: 16px 0;
  padding: 16px 18px;
  overflow-x: auto;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  line-height: 1.6;
}
pre code { color: var(--fg); font-size: 14px; }
pre .c { color: var(--dim); }

table {
  width: 100%;
  margin: 16px 0;
  border-collapse: collapse;
  font-size: 14px;
}
th {
  padding: 8px 12px 8px 0;
  text-align: left;
  font: 600 11px var(--mono);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--dim);
  border-bottom: 1px solid var(--ghost);
}
td { padding: 9px 12px 9px 0; vertical-align: top; border-bottom: 1px solid var(--line); }
td:first-child { white-space: nowrap; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.two table td:first-child { white-space: normal; }

.foot {
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: 1160px;
  margin: 0 auto;
  padding: 28px 16px 48px;
  border-top: 1px solid var(--line);
  font: 13px var(--mono);
  color: var(--dim);
}
.foot .small { font-size: 18px; color: var(--str); }
.foot a { margin-left: auto; color: var(--dim); }

@media (max-width: 900px) {
  .cards { grid-template-columns: 1fr 1fr; }
  .layout { grid-template-columns: 1fr; gap: 0; }
  .toc { display: none; }
  .two { grid-template-columns: 1fr; gap: 0; }
}

@media (max-width: 560px) {
  .toplinks a:not(:last-child) { display: none; }
  .hero { padding-top: 44px; }
  .lede { font-size: 16px; }
  .cards { grid-template-columns: 1fr; }
  .cmd code { font-size: 13px; }
  .doc table { display: block; overflow-x: auto; }
  td:first-child { white-space: normal; }
}