/* cli.sgit.ai — shared stylesheet. Same design language as sgit.ai, nhi.sgit.ai and pki.sgit.ai (light theme),
   ported from pki.sgit.ai with its page-specific components removed and the CLI additions at the end. */
:root{
  --bg:#faf9f5; --panel:#ffffff; --panel2:#f2f0e9; --line:#e5e1d5; --line2:#d5d0c2;
  --fg:#1c1d21; --dim:#5c5f66; --dim2:#8a8d94;
  --accent:#0f766e; --accent-dk:#115e59; --yellow:#a16207; --warm:#b45309; --red:#b91c1c;
  --term-bg:#0d1117; --term-green:#3fb950; --term-red:#f85149; --term-cyan:#58a6ff;
  --term-yellow:#d29922; --term-dim:#8b949e;
  --sans:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --serif:ui-serif,Georgia,"Times New Roman",serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
  --measure:960px; --wide:1360px;
  --shadow:0 1px 2px rgba(28,29,33,.05),0 4px 14px rgba(28,29,33,.04);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--sans);font-size:16px;line-height:1.65}
a{color:var(--accent-dk);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.2;letter-spacing:-.015em}
code,pre,kbd{font-family:var(--mono)}
p code,li code,td code,.note code{overflow-wrap:anywhere;background:var(--panel2);border:1px solid var(--line);border-radius:4px;padding:.08em .35em;font-size:.84em;color:#24343f}
.inner{max-width:var(--measure);margin:0 auto;padding:0 1.1rem}
.dim{color:var(--dim)} .small{font-size:.85rem}

/* ---------- top nav ---------- */
nav.site{position:sticky;top:0;z-index:50;background:rgba(250,249,245,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
nav.site .row{max-width:var(--wide);margin:0 auto;display:flex;align-items:center;gap:1.1rem;padding:.7rem 1.1rem;flex-wrap:wrap}
nav.site .brand{font-weight:800;font-size:1.05rem;color:var(--fg);letter-spacing:-.02em;white-space:nowrap}
nav.site .brand span{color:var(--accent)}
nav.site a.nl{color:var(--dim);font-size:.85rem}
nav.site a.nl.here{color:var(--fg);font-weight:600}
nav.site a.nl:hover{color:var(--fg);text-decoration:none}
nav.site .parent{border:1px solid var(--accent);border-radius:6px;padding:.28rem .7rem;
  color:var(--accent-dk);font-size:.78rem;white-space:nowrap;background:var(--panel);font-weight:500}
nav.site .parent b{font-weight:800}
nav.site .parent:hover{background:var(--accent);color:#fff;border-color:var(--accent);text-decoration:none}
nav.site .gh{border:1px solid var(--line2);border-radius:6px;padding:.28rem .7rem;color:var(--fg);font-size:.78rem;white-space:nowrap;background:var(--panel)}
nav.site .gh:hover{border-color:var(--accent);text-decoration:none}
/* Two-level nav, the same component sgit.ai runs. The flat one here reached twelve
   items and wrapped to two rows on a laptop and four on a phone. Opening is :hover for
   a mouse and :focus-within for a keyboard — no JS needed for either — plus a click
   toggle (nav.js) for touch, where hover does not exist. Every group label is itself a
   link to that section's own page, so nothing is reachable only by opening a menu: the
   submenu is a shortcut, never the only door. */
nav.site .ni{position:relative}
nav.site .ni-has > .nl{display:inline-flex;align-items:center;gap:.25rem}
nav.site .caret{font-size:.55em;opacity:.55;transition:transform .15s ease}
nav.site .sub{position:absolute;left:-.7rem;top:100%;min-width:12rem;z-index:60;
  background:var(--panel);border:1px solid var(--line);border-radius:10px;
  box-shadow:0 6px 24px rgba(28,29,33,.13);padding:.4rem;
  display:none;flex-direction:column;gap:.05rem}
nav.site .ni-has:hover > .sub,
nav.site .ni-has:focus-within > .sub,
nav.site .ni-has.open > .sub{display:flex}
nav.site .ni-has:hover .caret,
nav.site .ni-has.open .caret{transform:rotate(180deg)}
nav.site .sub a.sl{display:block;padding:.36rem .6rem;border-radius:6px;
  font-size:.83rem;color:var(--dim);white-space:nowrap}
nav.site .sub a.sl:hover{background:var(--panel2);color:var(--fg);text-decoration:none}
nav.site .sub a.sl.here{color:var(--accent-dk);font-weight:600}
/* Phone: the whole thing collapses behind one button, so the bar stays a single row and
   opening it gives a vertical list with each group's children indented under it. */
.nav-items{display:contents}
.nav-toggle{display:none}
@media (max-width:820px){
  nav.site .row{position:relative;gap:.6rem}
  .nav-toggle{display:block;margin-left:auto;order:3;background:var(--panel);
    border:1px solid var(--line2);border-radius:6px;padding:.3rem .7rem;
    font:600 .78rem/1 var(--sans);color:var(--fg);cursor:pointer}
  .nav-toggle:hover{border-color:var(--accent)}
  nav.site .parent{order:2}
  nav.site .gh{order:4;margin-left:0}
  .nav-items{display:none;order:5;width:100%;flex-direction:column;gap:.1rem;
    padding:.5rem 0 .3rem;border-top:1px solid var(--line);margin-top:.4rem}
  nav.site.open .nav-items{display:flex}
  nav.site .ni{width:100%}
  nav.site .ni > .nl{display:block;padding:.42rem .2rem;font-size:.95rem}
  nav.site .caret{display:none}
  nav.site .sub{position:static;display:flex;flex-direction:column;border:0;
    box-shadow:none;background:none;padding:0 0 .3rem .9rem;min-width:0;gap:0}
  nav.site .sub a.sl{padding:.3rem .2rem;font-size:.86rem}
}
.stage-pill{font-size:.62rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--warm);
  border:1px solid rgba(180,83,9,.35);background:rgba(180,83,9,.07);border-radius:99px;padding:.15rem .55rem;white-space:nowrap}
a.ver{font-family:var(--mono);font-size:.68rem;color:var(--dim2);border:1px solid var(--line);border-radius:99px;padding:.14rem .55rem;white-space:nowrap}
a.ver:hover{color:var(--accent-dk);border-color:var(--accent);text-decoration:none}

/* ---------- hero ---------- */
header.hero{text-align:center;padding:4.2rem 1.2rem 2.6rem;max-width:1000px;margin:0 auto}
.eyebrow{font-size:.7rem;font-weight:800;letter-spacing:.22em;text-transform:uppercase;color:var(--accent)}
header.hero h1{font-family:var(--serif);font-size:clamp(2rem,5vw,3.1rem);margin:.9rem 0;color:#101114}
header.hero .sub{color:var(--dim);font-size:1.05rem;max-width:680px;margin:0 auto 1.7rem;line-height:1.6}
.ctas{display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap;align-items:center}
.cta1{background:var(--accent-dk);color:#fff;border-radius:8px;padding:.6rem 1.2rem;font-size:.9rem;font-weight:600}
.cta1:hover{background:var(--accent);text-decoration:none}
.cta2{color:var(--accent-dk);font-size:.9rem;font-weight:600}

/* ---------- sections ---------- */
section.band{padding:3rem 0;scroll-margin-top:64px}
section.band.alt{background:var(--panel2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
section.band h2{font-family:var(--serif);font-size:1.9rem;color:#101114;text-align:center;margin:0 0 .6rem}
section.band .blurb{color:var(--dim);text-align:center;max-width:660px;margin:0 auto 1.8rem;font-size:.95rem}

/* ---------- cards ---------- */
.cards{display:grid;gap:.8rem;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));max-width:1160px;margin:0 auto;padding:0 1.1rem}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:1.05rem 1.15rem;display:block;color:var(--fg);box-shadow:var(--shadow)}
a.card:hover{border-color:var(--accent);text-decoration:none}
.card .tag{font-size:.64rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--warm)}
.card h3,.card h4{margin:.25rem 0 .45rem;font-size:.95rem;color:#101114;font-family:var(--sans)}
.card p{margin:0;font-size:.8rem;color:var(--dim);line-height:1.55}
.card .go{display:inline-block;margin-top:.55rem;font-size:.75rem;color:var(--accent-dk);font-weight:600}

/* ---------- terminal-style figure ---------- */
pre.shell{background:var(--term-bg);border-radius:10px;padding:.9rem 1.1rem;
  font-size:.79rem;line-height:1.65;overflow-x:auto;margin:1.1rem 0;color:#c9d1d9;box-shadow:var(--shadow)}
pre.shell .g{color:var(--term-green)} pre.shell .r{color:var(--term-red)} pre.shell .cy{color:var(--term-cyan)}
pre.shell .y{color:var(--term-yellow)} pre.shell .d{color:var(--term-dim)}

/* ---------- docs & content pages ---------- */
main.doc{max-width:var(--measure);margin:0 auto;padding:2.4rem 1.4rem 3.5rem}
main.doc .crumb{font-size:.75rem;color:var(--dim2);margin-bottom:1rem}
main.doc .crumb a{color:var(--dim)}
main.doc h1{font-family:var(--serif);font-size:2.1rem;color:#101114;margin:.2rem 0 .9rem}
main.doc h2{font-family:var(--serif);font-size:1.4rem;color:#101114;margin:2.2rem 0 .7rem;scroll-margin-top:70px}
main.doc h3{font-size:1.02rem;color:#101114;margin:1.7rem 0 .5rem}
main.doc .lead{color:#34363c;font-size:1.12rem}
main.doc p, main.doc li{color:#34363c;font-size:.98rem}
main.doc ul,main.doc ol{padding-left:1.3rem}
main.doc li{margin:.3rem 0}
main.doc table{width:100%;border-collapse:collapse;font-size:.88rem;margin:1.1rem 0;background:var(--panel);
  border:1px solid var(--line);border-radius:10px;overflow:hidden;box-shadow:var(--shadow)}
main.doc th{background:var(--panel2);text-align:left;padding:.55rem .8rem;font-size:.7rem;letter-spacing:.09em;text-transform:uppercase;color:var(--dim)}
main.doc td{padding:.55rem .8rem;border-top:1px solid var(--line);vertical-align:top;line-height:1.5;color:#34363c}
.tablewrap{overflow-x:auto}
.note{border:1px solid var(--line);border-left:3px solid var(--accent);background:var(--panel);border-radius:0 10px 10px 0;
  padding:.8rem 1rem;font-size:.85rem;color:#34363c;margin:1.2rem 0;box-shadow:var(--shadow)}
.warnbox{border:1px solid var(--line);border-left:3px solid var(--yellow);background:var(--panel);border-radius:0 10px 10px 0;
  padding:.8rem 1rem;font-size:.85rem;color:#34363c;margin:1.2rem 0;box-shadow:var(--shadow)}
.note b,.warnbox b{color:#101114}
blockquote.challenge{margin:1.6rem 0;padding:1.1rem 1.3rem;border-left:4px solid var(--warm);
  background:var(--panel);border-radius:0 10px 10px 0;font-size:1rem;font-style:italic;color:#34363c;
  box-shadow:var(--shadow);line-height:1.7}
.pagenav{display:flex;justify-content:space-between;gap:1rem;margin-top:2.8rem;padding-top:1.2rem;border-top:1px solid var(--line);font-size:.85rem}

/* evidence status boxes */
.evbox{border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:10px;
  background:var(--panel);padding:1rem 1.15rem;box-shadow:var(--shadow);margin:.9rem 0 1.4rem}
.evbox.ev-warn{border-left-color:var(--warm)}
.evbox p:first-of-type{margin-top:.5rem}
.evbox p:last-child{margin-bottom:0}
.evtag{display:inline-block;font-size:.62rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;
  color:#fff;background:var(--accent);border-radius:99px;padding:.16rem .6rem}
.evbox.ev-warn .evtag{background:var(--warm)}

/* versions table */
table.vers td.vnum{font-family:var(--mono);font-weight:700;color:var(--accent-dk);white-space:nowrap}

/* ---------- footer ---------- */
footer.site{border-top:1px solid var(--line);margin-top:3.5rem;padding:2.2rem 0 3rem;background:var(--panel2)}
footer.site .cols{max-width:var(--wide);margin:0 auto;padding:0 1.1rem;display:grid;gap:1.6rem;grid-template-columns:1.8fr repeat(5,1fr)}
@media (max-width:1080px){footer.site .cols{grid-template-columns:2fr 1fr 1fr 1fr}}
@media (max-width:940px){footer.site .cols{grid-template-columns:1fr 1fr}}
footer.site h4{font-size:.7rem;letter-spacing:.13em;text-transform:uppercase;color:var(--dim);margin:0 0 .6rem}
footer.site a{display:block;color:var(--dim);font-size:.82rem;padding:.15rem 0}
footer.site .brandline{font-weight:800;color:var(--fg)}
footer.site .brandline span{color:var(--accent)}
footer.site p{color:var(--dim);font-size:.76rem;line-height:1.65;max-width:420px}
footer.site .netline{color:var(--dim);font-size:.78rem;line-height:1.8;max-width:420px;
  border-top:1px dashed var(--line);border-bottom:1px dashed var(--line);padding:.55rem 0;margin:.9rem 0}
footer.site .netline a{display:inline;padding:0;color:var(--accent-dk)}
footer.site .netline a b{font-weight:800}
footer.site .partnote{color:var(--warm);opacity:.95}
footer.site .verline{font-family:var(--mono);font-size:.72rem;color:var(--dim2);margin-top:.6rem}
footer.site .verline a{display:inline;color:var(--accent-dk);padding:0}
@media (max-width:700px){footer.site .cols{grid-template-columns:1fr}}

/* print */
@page{margin:14mm}
@media print{
  html{print-color-adjust:exact;-webkit-print-color-adjust:exact;background:#fff}
  body{background:#fff;font-size:10pt;line-height:1.5}
  nav.site{position:static;background:none;backdrop-filter:none}
  nav.site a.nl,nav.site .gh,nav.site .parent,.nav-items,.nav-toggle{display:none}
  .note,pre,table,blockquote{break-inside:avoid}
  h1,h2,h3,h4{break-after:avoid}
  p,li{orphans:3;widows:3}
}

/* v0.1.66: the version badge is filled at load time from assets/version.js; empty without JS */
nav.site a.ver:empty{display:none}

/* ---------- cli.sgit.ai additions ---------- */
/* code blocks in generated pages: the CLI documents are mostly commands and their output */
main.doc pre{background:var(--term-bg);color:#c9d1d9;border-radius:10px;padding:.85rem 1.05rem;
  font-size:.8rem;line-height:1.6;overflow-x:auto;margin:1.1rem 0;box-shadow:var(--shadow)}
main.doc pre code{background:none;border:0;padding:0;color:inherit;font-size:inherit}
main.doc blockquote{margin:1.2rem 0;padding:.75rem 1.1rem;border-left:4px solid var(--warm);
  background:var(--panel);border-radius:0 10px 10px 0;box-shadow:var(--shadow)}
main.doc blockquote p,main.doc blockquote li{font-size:.92rem}
main.doc blockquote > :first-child{margin-top:0} main.doc blockquote > :last-child{margin-bottom:0}
main.doc hr{border:none;border-top:1px solid var(--line);margin:2rem 0}
main.doc img{max-width:100%;height:auto;border:1px solid var(--line);border-radius:8px}
main.doc h4,main.doc h5,main.doc h6{font-size:.95rem;color:#101114;margin:1.4rem 0 .4rem}
main.doc a{overflow-wrap:anywhere}
main.doc td code{white-space:nowrap}
main.doc.wide{max-width:1120px}

/* provenance: where a page came from, stated above its first paragraph */
.prov{border:1px solid var(--line);border-left:3px solid var(--accent);background:var(--panel);
  border-radius:0 10px 10px 0;padding:.6rem .95rem;font-size:.8rem;color:var(--dim);margin:0 0 1.6rem;box-shadow:var(--shadow)}
.prov b{color:#101114}

/* article metadata, the same grid pki.sgit.ai uses for its documents */
.docmeta{display:grid;grid-template-columns:auto 1fr;gap:.25rem 1rem;background:var(--panel);
  border:1px solid var(--line);border-radius:10px;padding:.9rem 1.1rem;box-shadow:var(--shadow);
  font-size:.84rem;margin:1rem 0 1.8rem}
.docmeta .k{color:var(--dim);font-size:.7rem;letter-spacing:.09em;text-transform:uppercase;padding-top:.15rem}
.docmeta .v{color:#34363c;overflow-wrap:anywhere}

/* lists of pages (section indexes) */
.cards.inpage{padding:0;margin:1.2rem 0 1.6rem;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.card .meta{display:block;margin-top:.5rem;font-family:var(--mono);font-size:.68rem;color:var(--dim2)}
.chip{display:inline-block;font-family:var(--mono);font-size:.66rem;color:var(--accent-dk);border:1px solid rgba(15,118,110,.3);
  background:rgba(15,118,110,.06);border-radius:99px;padding:.05rem .5rem;margin:0 .25rem .25rem 0}
.chip.warn{color:var(--warm);border-color:rgba(180,83,9,.35);background:rgba(180,83,9,.07)}

/* the command reference */
.cmd{border:1px solid var(--line);border-radius:12px;background:var(--panel);padding:1rem 1.15rem;margin:1.2rem 0;box-shadow:var(--shadow);scroll-margin-top:70px}
.cmd h2,.cmd h3{margin:0 0 .3rem;font-family:var(--mono);font-size:1rem;letter-spacing:0}
.cmd .usage{font-family:var(--mono);font-size:.8rem;background:var(--panel2);border:1px solid var(--line);border-radius:6px;padding:.4rem .6rem;overflow-x:auto;white-space:pre}

/* home page terminal */
.term{max-width:760px;margin:0 auto}
main.doc a code{color:var(--accent-dk)}
/* cards inside a doc page: the doc's heading and paragraph rules are more specific than .card's */
main.doc .card h3{margin:.25rem 0 .45rem;font-size:.95rem;font-family:var(--sans)}
main.doc .card p{margin:0;font-size:.82rem;color:var(--dim);line-height:1.55}
main.doc a.card:hover{text-decoration:none}