/* Strak docs. Same palette as the terminal; three columns: navigation, the text, this page. */

:root {
  --bg: #0B0B10;
  --card: #05050A;
  --card2: #12121C;
  --edge: rgba(255, 255, 255, .07);
  --edge2: rgba(255, 255, 255, .12);
  --text: #fff;
  --body: rgba(235, 228, 255, .82);
  --lav: rgba(225, 215, 255, .68);
  --lav2: rgba(225, 215, 255, .44);
  --violet: #9945FF;
  --hot: #C9A6FF;
  --green: #14F195;
  --mint: #3CFFAA;
  --dot-backpack: #14F195;
  --dot-xstocks: #BE8CFF;
  --dot-ondo: #8FA8FF;
  --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'Ubuntu Sans Mono', 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --top: 60px;
}

* { box-sizing: border-box; }
html { scroll-padding-top: calc(var(--top) + 24px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0; color: var(--text); font: 400 16px/26px var(--sans); -webkit-font-smoothing: antialiased;
  background:
    radial-gradient(900px 500px at 0% 0%, rgba(153,69,255,.14), transparent 70%),
    radial-gradient(900px 500px at 100% 100%, rgba(20,241,149,.06), transparent 70%),
    var(--bg);
  background-attachment: fixed;
}
::selection { background: var(--violet); color: #fff; }
a { color: #D9C8FF; text-decoration: none; }
a:hover { color: #fff; }
code { font: 500 .88em/1.45 var(--mono); padding: 2px 6px; border-radius: 6px; background: rgba(255,255,255,.06); color: #E8DEFF;
       white-space: pre-wrap; overflow-wrap: anywhere; }   /* a long token must wrap, not widen the page */
.idot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 8px; vertical-align: 1px; background: var(--dot-backpack); }
.idot.xstocks { background: var(--dot-xstocks); }
.idot.ondo { background: var(--dot-ondo); }
.mint { color: var(--mint); }

/* ── header ───────────────────────────────────── */
.top {
  position: sticky; top: 0; z-index: 20; height: var(--top);
  display: flex; align-items: center; gap: 20px; padding: 0 24px;
  background: rgba(11, 11, 16, .82); border-bottom: 1px solid var(--edge);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
}
.brand { display: flex; align-items: center; gap: 9px; color: #fff; }
.brand img { height: 22px; width: auto; }
.brand .name { font-weight: 600; font-size: 17px; letter-spacing: -.02em; }
.brand .sub { font: 400 11px/1 var(--mono); color: var(--lav2); letter-spacing: .12em; text-transform: uppercase; }
.search {
  margin-left: 40px; flex: 0 1 340px; height: 36px; display: flex; align-items: center; gap: 8px; padding: 0 10px 0 12px;
  border-radius: 10px; border: 1px solid var(--edge2); background: rgba(255,255,255,.03); cursor: text;
}
.search:focus-within { border-color: rgba(153,69,255,.55); }
.search svg { width: 15px; height: 15px; fill: none; stroke: var(--lav2); stroke-width: 1.6; stroke-linecap: round; flex: none; }
.search input { flex: 1; min-width: 0; background: none; border: 0; outline: none; color: #fff; font: 400 14px var(--sans); }
.search input::placeholder { color: var(--lav2); }
.search kbd { font: 500 11px/1 var(--mono); color: var(--lav2); padding: 3px 6px; border-radius: 5px; border: 1px solid var(--edge2); }
.top-links { margin-left: auto; display: flex; align-items: center; gap: 20px; font-size: 14px; }
.top-links a { color: var(--lav); }
.top-links a:hover { color: #fff; }
.top-links .btn { height: 36px; display: inline-flex; align-items: center; padding: 0 16px; border-radius: 999px; background: linear-gradient(180deg, #fff, #E9E1FF); color: #0B0B10; font-weight: 500; }
.menu { display: none; margin-left: auto; height: 34px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--edge2); background: none; color: #fff; font: 500 13px var(--sans); cursor: pointer; }

/* ── layout ───────────────────────────────────── */
.layout { display: grid; grid-template-columns: 260px minmax(0, 760px) 220px; gap: 56px; justify-content: center; padding: 0 24px; }
.side, .toc { position: sticky; top: var(--top); align-self: start; max-height: calc(100vh - var(--top)); overflow-y: auto; padding: 32px 0 40px; scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.1) transparent; }
.side .grp { margin: 22px 0 8px; padding-left: 12px; font: 500 11px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--lav2); }
.side .grp:first-child { margin-top: 0; }
.side a { display: block; padding: 6px 12px; border-radius: 8px; font-size: 14px; line-height: 20px; color: var(--lav); transition: background .15s, color .15s; }
.side a:hover { color: #fff; background: rgba(255,255,255,.03); }
.side a.on { color: #fff; background: rgba(153,69,255,.14); box-shadow: inset 2px 0 0 var(--violet); }
.side a.hide, .side .grp.hide { display: none; }
.side mark { background: rgba(153,69,255,.35); color: #fff; border-radius: 3px; }
.side-empty { padding: 0 12px; font-size: 13px; color: var(--lav2); }
.toc p { margin: 0 0 12px; font: 500 11px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--lav2); }
.toc a { display: block; padding: 5px 0 5px 12px; border-left: 1px solid var(--edge); font-size: 13px; line-height: 18px; color: var(--lav2); }
.toc a:hover { color: #fff; }
.toc a.on { color: #fff; border-left-color: var(--violet); }

/* ── the text ─────────────────────────────────── */
.doc { padding: 40px 0 80px; min-width: 0; }
.doc section { padding-bottom: 56px; margin-bottom: 56px; border-bottom: 1px solid var(--edge); }
.doc section:last-of-type { border-bottom: 0; }
.crumb { margin: 0 0 10px; font: 500 12px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--violet); }
h1 { margin: 0; font: 600 44px/48px var(--sans); letter-spacing: -.035em; }
h2 { margin: 0 0 18px; font: 600 32px/38px var(--sans); letter-spacing: -.03em; }
h2 code { font-size: .8em; padding: 4px 10px; border-radius: 8px; }
h3 { margin: 40px 0 12px; font: 600 20px/28px var(--sans); letter-spacing: -.02em; }
h2, h3 { position: relative; }
.anchor { position: absolute; left: -24px; top: 0; opacity: 0; color: var(--lav2); font-weight: 400; transition: opacity .15s; }
h2:hover .anchor, h3:hover .anchor { opacity: 1; }
p { margin: 0 0 16px; color: var(--body); }
.lede { margin: 18px 0 28px; font-size: 18px; line-height: 29px; color: var(--body); }
.lede b { color: #fff; }
.fine { font-size: 13px; color: var(--lav2); margin-top: 10px; }
ul, ol { margin: 0 0 16px; padding-left: 22px; color: var(--body); }
li { margin: 6px 0; }
li::marker { color: var(--lav2); }
b { color: #fff; font-weight: 600; }

ol.steps { list-style: none; padding: 0; counter-reset: s; }
ol.steps li { counter-increment: s; position: relative; padding: 14px 16px 14px 56px; margin: 0 0 8px; border-radius: 12px; border: 1px solid var(--edge); background: var(--card); }
ol.steps li::before {
  content: counter(s); position: absolute; left: 14px; top: 13px; width: 28px; height: 28px; border-radius: 50%;
  display: grid; place-items: center; font: 500 13px/1 var(--sans); color: #fff;
  background: linear-gradient(135deg, #4B22D6, #A98BFF);
}

.live-strip { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--edge); border-radius: 14px; background: var(--card); overflow: hidden; }
.live-strip div { padding: 16px 18px; border-right: 1px solid var(--edge); min-width: 0; }
.live-strip div:last-child { border-right: 0; }
.live-strip i { display: block; font: 400 11px/1 var(--mono); font-style: normal; letter-spacing: .08em; text-transform: uppercase; color: var(--lav2); }
.live-strip b { display: block; margin-top: 10px; font: 500 22px/1 var(--mono); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.live-strip .hot { color: var(--hot); }
.live-strip .printed { color: var(--mint); }

.note { margin: 20px 0; padding: 14px 18px; border-radius: 12px; border: 1px solid rgba(153,69,255,.3); background: rgba(153,69,255,.08); color: var(--body); font-size: 15px; line-height: 24px; }
.note.warn { border-color: rgba(255,196,94,.3); background: rgba(255,196,94,.06); }
.note b { margin-right: 4px; }

.formula { margin: 8px 0 22px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; font: 500 16px/1 var(--mono); }
.formula span { padding: 12px 16px; border-radius: 10px; border: 1px solid var(--edge2); background: rgba(255,255,255,.03); }
.formula .f-out { color: var(--mint); border-color: rgba(60,255,170,.3); background: rgba(20,241,149,.06); }
.formula em { font-style: normal; color: var(--lav2); }

table { width: 100%; border-collapse: separate; border-spacing: 0; margin: 8px 0 20px; font-size: 14px; line-height: 21px; border: 1px solid var(--edge); border-radius: 12px; overflow: hidden; background: var(--card); }
th { text-align: left; font: 500 11px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--lav2); padding: 12px 14px; background: rgba(255,255,255,.02); border-bottom: 1px solid var(--edge); }
td { padding: 11px 14px; border-bottom: 1px solid rgba(255,255,255,.045); color: var(--body); vertical-align: top; }
tr:last-child td { border-bottom: 0; }
td:first-child { color: #fff; white-space: nowrap; }
table.compact { width: auto; min-width: 360px; }
table.fields td:first-child code { color: #fff; }

pre { margin: 8px 0 20px; padding: 16px 18px; border-radius: 12px; border: 1px solid var(--edge); background: #07060D; overflow-x: auto; font: 400 13px/21px var(--mono); color: #E8DEFF; }
pre code { padding: 0; background: none; font: inherit; white-space: pre; overflow-wrap: normal; }
.code { margin: 8px 0 20px; border-radius: 12px; border: 1px solid var(--edge); background: #07060D; overflow: hidden; }
.code pre { margin: 0; border: 0; border-radius: 0; }
.code-h { display: flex; justify-content: space-between; align-items: center; padding: 8px 12px 8px 18px; border-bottom: 1px solid var(--edge); font: 500 11px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--lav2); }
.copy { background: none; border: 1px solid var(--edge2); border-radius: 6px; padding: 5px 9px; color: var(--lav); font: 500 11px/1 var(--mono); cursor: pointer; }
.copy:hover { color: #fff; border-color: rgba(255,255,255,.25); }
.copy.done { color: var(--mint); border-color: rgba(60,255,170,.4); }

.example { padding: 20px 22px; border-radius: 14px; border: 1px solid var(--edge); background: linear-gradient(160deg, rgba(153,69,255,.12), rgba(153,69,255,.02) 60%), var(--card); }
.example p { margin-bottom: 10px; }
.example p:last-child { margin-bottom: 0; }
.ex-k { font: 500 11px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--lav2); }
.ex-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin: 14px 0 16px; border-radius: 10px; overflow: hidden; background: var(--edge); }
.ex-row div { background: #0A0912; padding: 12px 14px; }
.ex-row i { display: block; font: 400 11px/1 var(--mono); font-style: normal; letter-spacing: .06em; text-transform: uppercase; color: var(--lav2); }
.ex-row b { display: block; margin-top: 8px; font: 500 18px/1 var(--mono); }

.bands { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 12px 0 8px; }
.band { padding: 18px; border-radius: 14px; border: 1px solid var(--edge); background: var(--card); display: flex; flex-direction: column; }
.band .rng { font: 500 12px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--lav); }
.band b { margin: 14px 0 6px; font-size: 16px; }
.band p { font-size: 14px; line-height: 21px; margin: 0; flex: 1; }
.band em { margin-top: 14px; font: 400 12px/1 var(--mono); font-style: normal; color: var(--lav2); }
.b2 .rng { color: var(--hot); }
.b2 { border-color: rgba(153,69,255,.28); }
.b3 { border-color: rgba(60,255,170,.25); background: linear-gradient(180deg, rgba(20,241,149,.07), rgba(20,241,149,.01)), var(--card); }
.b3 .rng, .b3 em { color: var(--mint); }

.case { padding: 22px 24px; border-radius: 14px; border: 1px solid rgba(60,255,170,.22); background: linear-gradient(160deg, rgba(20,241,149,.08), rgba(20,241,149,.01) 60%), var(--card); }
.case header { display: flex; justify-content: space-between; align-items: center; }
.case-d { font: 500 12px/1 var(--mono); letter-spacing: .1em; color: var(--lav2); }
.tag { font: 500 11px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; padding: 6px 10px; border-radius: 999px; border: 1px solid var(--edge2); }
.tag.printed { color: var(--mint); border-color: rgba(60,255,170,.4); background: rgba(20,241,149,.08); }
.case h3 { margin-top: 16px; }
.case-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin: 4px 0 18px; border-radius: 10px; overflow: hidden; background: var(--edge); }
.case-grid div { background: #070A0B; padding: 12px 14px; }
.case-grid i { display: block; font: 400 11px/1 var(--mono); font-style: normal; letter-spacing: .06em; text-transform: uppercase; color: var(--lav2); }
.case-grid b { display: block; margin-top: 8px; font: 500 20px/1 var(--mono); }

.gloss { margin: 0; display: grid; grid-template-columns: 180px 1fr; border: 1px solid var(--edge); border-radius: 12px; overflow: hidden; background: var(--card); }
.gloss dt, .gloss dd { margin: 0; padding: 14px 16px; border-bottom: 1px solid rgba(255,255,255,.045); font-size: 15px; line-height: 23px; }
.gloss dt { color: #fff; font-weight: 500; }
.gloss dd { color: var(--body); }
.gloss dt:nth-last-of-type(1), .gloss dd:last-of-type { border-bottom: 0; }

.log { border-left: 1px solid var(--edge2); margin-left: 6px; }
.log div { position: relative; padding: 0 0 22px 24px; }
.log div::before { content: ''; position: absolute; left: -5px; top: 7px; width: 9px; height: 9px; border-radius: 50%; background: var(--violet); box-shadow: 0 0 0 4px rgba(153,69,255,.15); }
.log time { font: 500 13px/1 var(--mono); color: #fff; }
.log p { margin: 8px 0 0; }

.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 8px; }
.pager a { display: block; padding: 16px 18px; border-radius: 12px; border: 1px solid var(--edge); background: var(--card); color: #fff; }
.pager a:hover { border-color: var(--edge2); }
.pager a.next { text-align: right; grid-column: 2; }
.pager span { display: block; font: 400 11px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--lav2); margin-bottom: 6px; }
.doc-foot { display: flex; justify-content: space-between; gap: 16px; margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--edge); font-size: 13px; color: var(--lav2); }

/* ── narrower screens ─────────────────────────── */
@media (max-width: 1240px) {
  .layout { grid-template-columns: 240px minmax(0, 760px); gap: 48px; }
  .toc { display: none; }
}
@media (max-width: 900px) {
  .layout { grid-template-columns: minmax(0, 1fr); padding: 0 16px; }
  .top { padding: 0 16px; gap: 12px; }
  .search { margin-left: 0; flex: 1 1 0; min-width: 0; }
  .search input { width: 100%; }
  .brand .sub { display: none; }
  .menu { flex: none; }
  .search kbd, .top-links { display: none; }
  .menu { display: block; margin-left: 0; }
  .side {
    display: none; position: fixed; inset: var(--top) 0 0 0; max-height: none; z-index: 15;
    padding: 20px 16px 40px; background: rgba(11, 11, 16, .97);
  }
  body.nav-open .side { display: block; }
  h1 { font-size: 34px; line-height: 38px; }
  h2 { font-size: 26px; line-height: 31px; }
  .anchor { display: none; }
  .live-strip, .ex-row, .case-grid { grid-template-columns: 1fr 1fr; }
  .live-strip div:nth-child(2) { border-right: 0; }
  .live-strip div:nth-child(-n+2) { border-bottom: 1px solid var(--edge); }
  .bands { grid-template-columns: 1fr; }
  .gloss { grid-template-columns: 1fr; }
  .gloss dt { padding-bottom: 0; border-bottom: 0; }
  table { display: block; overflow-x: auto; }
  table.compact { min-width: 0; }
  td:first-child { white-space: normal; }
}