/* ============================================================
   STYLEGUIDE / UI AUDIT — styles
   ============================================================ */

.sg-page{
  background:#0a0a0a;
  color:var(--paper);
  min-height:100vh;
  padding-top:88px;
  font-family:"Hubot Sans","Inter",system-ui,sans-serif;
}

.sg-shell{
  max-width:1640px;
  margin:0 auto;
  padding:48px 36px 160px;
  display:grid;
  grid-template-columns:260px 1fr;
  gap:56px;
  align-items:start;
}

/* ── TOC ────────────────────────────────────────── */
.sg-toc{
  position:sticky;
  top:104px;
  display:flex;flex-direction:column;gap:12px;
}
.sg-toc__lbl{
  font-size:10px;letter-spacing:.22em;color:var(--coral);
  text-transform:uppercase;font-weight:600;
}
.sg-toc ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;border-left:1px solid rgba(255,255,255,.08)}
.sg-toc li{margin:0}
.sg-toc a{
  display:grid;grid-template-columns:auto 1fr auto;align-items:baseline;
  gap:10px;
  padding:10px 14px;
  color:rgba(243,243,243,.6);
  font-size:13px;line-height:1.2;
  border-bottom:1px solid rgba(255,255,255,.05);
  transition:color .15s ease, background .15s ease;
  text-decoration:none;
}
.sg-toc a:hover{color:var(--paper);background:rgba(255,255,255,.02)}
.sg-toc__num{
  font-size:10px;letter-spacing:.14em;color:var(--coral);
  font-weight:500;
}
.sg-toc__count{
  font-size:10px;letter-spacing:.04em;color:rgba(243,243,243,.35);
  text-align:right;
}

/* ── content column ────────────────────────────────────────── */
.sg-content{min-width:0}

/* ── hero ────────────────────────────────────────── */
.sg-hero{
  padding-bottom:64px;
  margin-bottom:64px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.sg-hero__kicker{
  font-size:11px;letter-spacing:.22em;color:var(--coral);
  text-transform:uppercase;font-weight:500;
}
.sg-hero__title{
  font-family:"Hubot Sans",sans-serif;
  font-weight:500;font-stretch:75%;
  font-size:clamp(56px, 8vw, 120px);
  letter-spacing:-.025em;line-height:.95;
  text-transform:uppercase;
  margin:18px 0 0;
}
.sg-hero__title em{font-style:italic;font-weight:300;color:var(--coral)}
.sg-hero__lede{
  margin:24px 0 0;
  font-size:18px;line-height:1.55;
  color:#bdbdbd;
  max-width:64ch;
}
.sg-hero__lede strong{color:var(--paper);font-weight:500}
.sg-hero__dup{
  display:inline-block;
  padding:1px 8px;border-radius:4px;
  background:rgba(255,116,125,.12);
  color:var(--coral);
  font-family:"JetBrains Mono",monospace;
  font-size:13px;
}
.sg-hero__stats{
  display:flex;flex-wrap:wrap;gap:24px;
  margin-top:32px;
  padding-top:24px;
  border-top:1px solid rgba(255,255,255,.06);
  font-family:"JetBrains Mono",monospace;
  font-size:12px;color:rgba(243,243,243,.65);
}
.sg-hero__stats strong{
  color:var(--coral);font-weight:500;
  font-size:18px;margin-right:6px;
}

/* ── section ────────────────────────────────────────── */
.sg-sect{
  margin-bottom:120px;
  scroll-margin-top:96px;
}
.sg-sect__head{
  display:flex;flex-direction:column;gap:14px;
  padding-bottom:20px;margin-bottom:32px;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.sg-sect__num{
  font-size:11px;letter-spacing:.22em;color:var(--coral);
  text-transform:uppercase;
}
.sg-sect__title{
  font-family:"Hubot Sans",sans-serif;
  font-weight:500;font-stretch:75%;
  font-size:48px;
  letter-spacing:-.02em;line-height:1;
  text-transform:uppercase;
  margin:0;
}
.sg-sect__intro{
  font-size:15px;line-height:1.55;color:#bdbdbd;
  margin:4px 0 0;max-width:80ch;
}

/* ── subsection ────────────────────────────────────────── */
.sg-sub{margin-bottom:56px}
.sg-sub__title{
  font-family:"JetBrains Mono",monospace;
  font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--coral);
  margin:0 0 8px;
  display:inline-flex;align-items:center;gap:8px;
}
.sg-sub__title::before{content:"▸";font-size:10px}
.sg-sub__intro{
  font-size:13px;line-height:1.6;color:#888;
  margin:0 0 24px;max-width:80ch;
}

.sg-list{
  display:grid;
  grid-template-columns:1fr;
  gap:0;
  border-top:1px solid rgba(255,255,255,.06);
}
.sg-list--cols-2{grid-template-columns:repeat(2,1fr)}

/* ── row (audit item) ────────────────────────────────────────── */
.sg-row{
  display:grid;
  grid-template-columns:minmax(260px, 1fr) minmax(340px, 1.4fr);
  gap:32px;
  padding:24px 0;
  border-bottom:1px solid rgba(255,255,255,.06);
  align-items:flex-start;
}
.sg-row.is-dup{
  background:linear-gradient(90deg, rgba(255,116,125,.04), transparent 40%);
  padding-left:20px;
  margin-left:-20px;
  border-left:2px solid var(--coral);
}

.sg-row__preview{
  display:flex;align-items:center;justify-content:flex-start;
  min-height:64px;
  padding:8px 0;
}
.sg-row__meta{
  display:flex;flex-direction:column;gap:8px;
  font-family:"JetBrains Mono",monospace;
  font-size:12px;line-height:1.5;
  min-width:0;
}
.sg-row__title{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
}
.sg-row__title code{
  font-family:"JetBrains Mono",monospace;
  font-size:12px;
  color:var(--coral);
  background:rgba(255,116,125,.08);
  padding:3px 8px;border-radius:5px;
  word-break:break-word;
}
.sg-row__count{
  font-size:10px;letter-spacing:.06em;
  color:rgba(243,243,243,.5);
  background:rgba(255,255,255,.06);
  padding:2px 8px;border-radius:4px;
}
.sg-row__flag{
  font-size:9px;letter-spacing:.14em;text-transform:uppercase;
  color:#ff7e85;background:rgba(255,116,125,.16);
  padding:2px 7px;border-radius:4px;
}
.sg-row__data{color:#bdbdbd}
.sg-row__data--hover{color:#cfcfcf;padding-left:8px;border-left:1px solid rgba(255,116,125,.4)}
.sg-row__where{
  font-size:10px;color:#777;
  padding-top:4px;
  border-top:1px dashed rgba(255,255,255,.06);
}
.sg-row__note{
  font-size:11px;color:#ff8e96;
  font-style:normal;
  background:rgba(255,116,125,.06);
  border-left:2px solid var(--coral);
  padding:6px 10px;border-radius:0 6px 6px 0;
  margin-top:4px;
}

/* ── heading samples ────────────────────────────────────────── */
.sg-h1-sample{
  font-family:"Hubot Sans",sans-serif;
  font-weight:500;font-stretch:75%;
  font-size:48px;letter-spacing:-.025em;line-height:.95;
  text-transform:lowercase;
  color:var(--paper);
}
.sg-h2-sample{
  font-family:"Hubot Sans",sans-serif;
  font-weight:500;font-stretch:75%;
  font-size:36px;letter-spacing:-.02em;line-height:1;
  color:var(--paper);
}
.sg-h3-sample{
  font-family:"Hubot Sans",sans-serif;
  font-weight:500;
  font-size:24px;letter-spacing:-.015em;line-height:1.1;
  color:var(--paper);
}
.sg-h4-sample{
  font-family:"Hubot Sans",sans-serif;
  font-weight:500;
  font-size:18px;letter-spacing:-.005em;line-height:1.2;
  color:var(--paper);
}

/* ── color swatches ────────────────────────────────────────── */
.sg-swatches{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(220px, 1fr));
  gap:14px;
}
.sg-swatches--dense{
  grid-template-columns:repeat(auto-fill, minmax(280px, 1fr));
}
.sg-swatch{
  background:#141414;
  border:1px solid rgba(255,255,255,.08);
  border-radius:12px;overflow:hidden;
  display:flex;flex-direction:column;
}
.sg-swatch.is-dup{outline:2px solid rgba(255,116,125,.4)}
.sg-swatch__chip{
  min-height:120px;
  display:flex;align-items:flex-end;
  padding:14px;
}
.sg-swatch__hex{
  display:inline-block;
  padding:3px 8px;border-radius:4px;
  background:rgba(0,0,0,.45);
  backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);
  color:#fff;font-size:10px;letter-spacing:.04em;
}
.sg-swatch__meta{
  padding:12px 14px;
  display:flex;flex-direction:column;gap:6px;
  border-top:1px solid rgba(255,255,255,.06);
}
.sg-swatch__name{
  font-family:"JetBrains Mono",monospace;
  font-size:12px;color:var(--coral);
  background:rgba(255,116,125,.08);
  padding:3px 8px;border-radius:4px;
  align-self:flex-start;
}
.sg-swatch__desc{color:#bdbdbd;font-size:12px;line-height:1.45}
.sg-swatch__where{
  font-family:"JetBrains Mono",monospace;
  font-size:10px;color:#666;line-height:1.5;
}
.sg-swatch__dup{
  font-family:"JetBrains Mono",monospace;
  font-size:10px;color:#ff8e96;
  padding:4px 8px;border-radius:4px;
  background:rgba(255,116,125,.08);
  border-left:2px solid var(--coral);
}

/* ── spacing visualization ────────────────────────────────────────── */
.sg-spacing-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(160px, 1fr));
  gap:14px;
}
.sg-spacing-cell{
  background:#141414;
  border:1px solid rgba(255,255,255,.08);
  border-radius:8px;
  padding:14px;
  display:flex;flex-direction:column;gap:8px;
  align-items:flex-start;
  min-height:160px;
}
.sg-spacing-bar{
  width:100%;
  background:var(--coral);
  border-radius:2px;
}
.sg-spacing-val{
  font-size:18px;color:var(--paper);font-weight:500;letter-spacing:-.02em;
}
.sg-spacing-use{
  font-size:11px;color:#bdbdbd;line-height:1.4;
  font-family:"Hubot Sans",sans-serif;
}
.sg-spacing-count{
  font-size:10px;color:#666;margin-top:auto;
}

/* ── stub placeholders ────────────────────────────────────────── */
.sg-bespoke-stub,.sg-card-stub,.sg-decor-stub,.sg-aux-stub{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 16px;border-radius:8px;
  background:rgba(255,255,255,.03);
  border:1px dashed rgba(255,255,255,.12);
  font-family:"JetBrains Mono",monospace;
  font-size:11px;color:rgba(243,243,243,.5);
}
.sg-decor-stub{
  font-size:22px;
  width:48px;height:48px;
  padding:0;
  justify-content:center;
  color:var(--coral);
  background:rgba(255,116,125,.06);
  border-color:rgba(255,116,125,.2);
}
.sg-card-stub{
  background:#1a1a1a;
  border:1px solid rgba(255,255,255,.1);border-style:solid;
  color:var(--paper);font-size:14px;
  padding:14px 18px;border-radius:14px;
  font-family:"Hubot Sans",sans-serif;
}
.sg-form-stub{
  width:100%;max-width:280px;
  padding:10px 14px;
  background:rgba(243,243,243,.04);
  border:1px solid var(--line);border-radius:8px;
  color:var(--paper);
  font:inherit;font-size:13px;
}

.sg-font-sample{
  font-size:32px;letter-spacing:-.01em;color:var(--paper);
}

/* ── foot ────────────────────────────────────────── */
.sg-foot{
  margin-top:80px;padding-top:32px;
  border-top:1px solid rgba(255,255,255,.08);
  color:#666;
  font-size:11px;letter-spacing:.14em;
}

/* ── responsive ────────────────────────────────────────── */
@media (max-width:1100px){
  .sg-shell{grid-template-columns:1fr;gap:24px}
  .sg-toc{position:static;border:0;padding:0;flex-direction:row;flex-wrap:wrap;gap:6px;background:#141414;padding:12px;border-radius:10px}
  .sg-toc ul{flex-direction:row;flex-wrap:wrap;border:0}
  .sg-toc a{padding:8px 12px;border:0;background:rgba(255,255,255,.04);border-radius:6px}
}
@media (max-width:780px){
  .sg-row{grid-template-columns:1fr;gap:12px}
  .sg-shell{padding:24px 18px 80px}
}