/* QTC Supply Audit — auditor's ledger identity.
 * Deep ink green-black, mint + ledger-gold accents, tabular numerals,
 * rubber-stamp verdict seals. Dark quantum family, its own personality. */
:root{
  --ink:#070a08;
  --ink2:#0b0f0c;
  --panel:#0e1410;
  --panel2:#111814;
  --line:#1e2b22;
  --txt:#dcebe0;
  --dim:#93a89a;
  --mint:#8fe3b0;
  --mint-dim:#548768;
  --gold:#e8c56a;
  --red:#ff7d6b;
  --amber:#f0a95c;
  --mono:"SFMono-Regular",ui-monospace,"Cascadia Mono",Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{background:var(--ink)}
body{
  margin:0;color:var(--txt);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,sans-serif;
  background:
    radial-gradient(1200px 500px at 15% -5%, rgba(143,227,176,.06), transparent 60%),
    radial-gradient(900px 420px at 90% 10%, rgba(232,197,106,.05), transparent 60%),
    var(--ink);
  min-height:100vh;
}
#ledger-rain{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.5}
main{position:relative;z-index:1;max-width:1080px;margin:0 auto;padding:0 20px 80px}
.skip-link{position:absolute;left:-9999px}
.skip-link:focus{left:12px;top:12px;z-index:99;background:var(--mint);color:#06110a;padding:8px 14px;border-radius:8px}

.hero{padding:56px 0 8px}
.eyebrow{display:flex;align-items:center;gap:10px;color:var(--dim);font-size:13px;letter-spacing:.14em;text-transform:uppercase;margin:0 0 14px}
.eyebrow .dot{width:9px;height:9px;border-radius:50%;background:var(--mint);box-shadow:0 0 12px var(--mint);animation:pulse 2.4s infinite}
@keyframes pulse{50%{opacity:.4}}
.hero h1{font-size:clamp(34px,5.4vw,58px);line-height:1.04;margin:0 0 18px;letter-spacing:-.02em}
.hero h1 .mint{color:var(--mint)}
.hero h1 .gold{color:var(--gold)}
.lede{font-size:17px;line-height:1.65;color:#c4d6c9;max-width:72ch;margin:0 0 26px}
.lede code,.lnote code,.seal code{background:#0a0f0b;border:1px solid var(--line);border-radius:6px;padding:1px 7px;font-family:var(--mono);font-size:.86em;color:var(--mint)}
.audit-error{border:1px solid var(--red,#ff5d6c);background:rgba(255,93,108,.08);border-radius:12px;padding:14px 16px;margin:14px 0 8px;color:#f3d7da;line-height:1.6;font-size:14.5px}
.audit-error code{background:#0a0f0b;border:1px solid var(--line);border-radius:6px;padding:1px 7px;font-family:var(--mono);font-size:.86em}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin:0 0 8px}
.fact{background:linear-gradient(180deg,var(--panel),var(--ink2));border:1px solid var(--line);border-radius:12px;padding:12px 14px;display:flex;flex-direction:column;gap:6px}
.fact .k{font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.fact .v{font-family:var(--mono);font-size:15px;color:var(--txt)}
.fact .v.ok{color:var(--mint)} .fact .v.warn{color:var(--amber)} .fact .v.hot{color:var(--red)}

.tabnav{display:flex;gap:6px;flex-wrap:wrap;margin:26px 0 6px;border-bottom:1px solid var(--line);padding-bottom:0;position:sticky;top:0;z-index:5;background:linear-gradient(180deg,rgba(7,10,8,.96),rgba(7,10,8,.88));backdrop-filter:blur(6px)}
.tabnav button{background:none;border:0;color:var(--dim);font-size:14px;padding:12px 14px;cursor:pointer;border-bottom:2px solid transparent;display:flex;gap:8px;align-items:baseline}
.tabnav button .n{font-family:var(--mono);font-size:11px;color:var(--mint-dim)}
.tabnav button.active{color:var(--txt);border-bottom-color:var(--mint)}
.tabnav button:hover{color:var(--txt)}
.tab{display:none;padding:26px 0}
.tab.active{display:block;animation:fade .3s}
@keyframes fade{from{opacity:0;transform:translateY(6px)}}
.tab h2{font-size:26px;margin:0 0 10px;letter-spacing:-.01em}
.standfirst{color:#b9cdc0;line-height:1.6;max-width:76ch;margin:0 0 22px}

/* verdict seals */
.seals{display:grid;gap:14px;margin-bottom:18px}
.seal{position:relative;background:linear-gradient(180deg,var(--panel),var(--ink2));border:1px solid var(--line);border-radius:14px;padding:22px 22px 18px 96px;overflow:hidden}
.seal h3{margin:0 0 8px;font-size:18px}
.seal p,.seal li{color:#c2d4c7;line-height:1.62;font-size:14.5px}
.stamp{position:absolute;left:18px;top:20px;font-family:var(--mono);font-weight:700;font-size:13px;letter-spacing:.18em;padding:10px 8px;border:3px double currentColor;border-radius:8px;transform:rotate(-8deg);opacity:.92}
.seal.pass .stamp{color:var(--mint)}
.seal.flag{border-color:#4a2c26}
.seal.flag .stamp{color:var(--red)}
.evidence{margin:10px 0;padding-left:20px}
.evidence li{margin:6px 0}
.evidence code{color:var(--gold);word-break:break-all}
.caveat{border-left:3px solid var(--amber);padding:8px 12px;background:rgba(240,169,92,.07);border-radius:0 8px 8px 0;font-size:13.5px}
.callout{background:linear-gradient(180deg,#0f1a13,#0b0f0c);border:1px solid var(--mint-dim);border-radius:14px;padding:20px 22px;margin-top:6px}
.callout h3{margin:0 0 8px;color:var(--mint)}
.callout p{margin:0;color:#c2d4c7;line-height:1.6}

/* ledgers */
.ledger-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:14px;margin-bottom:14px}
.ledger{background:linear-gradient(180deg,var(--panel),var(--ink2));border:1px solid var(--line);border-radius:14px;padding:20px}
.ledger h3{margin:0 0 4px;font-size:16.5px;display:flex;align-items:center;gap:10px}
.ln{font-family:var(--mono);font-size:11px;color:var(--ink);background:var(--mint);border-radius:6px;padding:3px 8px;letter-spacing:.08em}
.lsub{color:var(--dim);font-size:13px;margin:0 0 14px}
.lrow{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:9px 0;border-bottom:1px dashed #1a241d;font-size:14px}
.lrow span{color:#b9cdc0}
.lrow.total{border-bottom:0;margin-top:4px;background:#0a0f0b;border:1px solid var(--line);border-radius:8px;padding:10px 12px}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums;text-align:right}
.mono.ok{color:var(--mint)} .mono.warn{color:var(--amber)} .mono.hot{color:var(--red)}
.lnote{font-size:12.5px;color:var(--dim);line-height:1.6;margin:12px 0 0}
.recon{background:#0d120e;border:1px solid #4a2c26;border-radius:14px;padding:20px}
.recon h3{margin:0 0 10px;color:var(--gold)}

/* charts */
.chart-card{background:linear-gradient(180deg,var(--panel),var(--ink2));border:1px solid var(--line);border-radius:14px;padding:20px;margin-bottom:14px}
.chart-card h3{margin:0 0 12px;font-size:16px}
.chart-card canvas{width:100%;height:auto;display:block;background:#080b09;border:1px solid #16201a;border-radius:10px}
.cnote{font-size:12.5px;color:var(--dim);margin:10px 0 0;line-height:1.7}
.sw{display:inline-block;width:22px;height:4px;border-radius:2px;vertical-align:middle;margin-right:4px}
.sw.base{background:var(--mint)} .sw.wedge{background:rgba(232,197,106,.5)}
.sw.dotm{width:9px;height:9px;border-radius:50%;background:var(--gold)}
.stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;margin-top:4px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:6px}
.stat .k{font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.stat .v{font-size:16px}

/* genesis table */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;margin-bottom:14px}
table{width:100%;border-collapse:collapse;font-size:13.5px;min-width:640px}
thead th{background:#0d130f;color:var(--dim);text-align:left;padding:11px 14px;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;border-bottom:1px solid var(--line);position:sticky;top:0}
tbody td{padding:10px 14px;border-bottom:1px solid #141b16;font-family:var(--mono);font-variant-numeric:tabular-nums}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:#0e150f}
td.addr{color:var(--gold);font-size:12px}
tr.hl td{background:rgba(143,227,176,.05)}

/* method */
.method-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:14px}
.method-card{background:linear-gradient(180deg,var(--panel),var(--ink2));border:1px solid var(--line);border-radius:14px;padding:20px 22px}
.method-card h3{margin:0 0 12px}
.method-card ul{margin:0;padding-left:4px;list-style:none}
.method-card li{margin:0 0 12px;color:#c2d4c7;font-size:14px;line-height:1.65;padding-left:4px}
.method-card a{color:var(--mint);text-decoration:none;border-bottom:1px dotted var(--mint-dim)}
.method-card a:hover{border-bottom-style:solid}
.badge{font-family:var(--mono);font-size:10px;letter-spacing:.1em;padding:3px 8px;border-radius:6px;margin-right:8px;text-transform:uppercase}
.b-verified{background:rgba(143,227,176,.14);color:var(--mint);border:1px solid var(--mint-dim)}
.b-data{background:rgba(232,197,106,.12);color:var(--gold);border:1px solid #6b5a2e}

.scope{line-height:1.8;color:#c2d4c7;max-width:76ch}
.scope code{background:#0a0f0b;border:1px solid var(--line);border-radius:6px;padding:1px 7px;font-family:var(--mono);font-size:.86em;color:var(--mint)}
.fineprint{margin-top:34px;padding-top:18px;border-top:1px solid var(--line);color:var(--dim);font-size:13px;line-height:1.9}
.fineprint a{color:var(--mint);text-decoration:none}
.fineprint code{font-family:var(--mono);color:var(--gold);font-size:12px;word-break:break-all}

@media (max-width:640px){
  .seal{padding:18px 16px 14px}
  .stamp{position:static;display:inline-block;transform:rotate(-4deg);margin-bottom:12px}
  .hero{padding-top:36px}
}

/* a11y 2026-10-01: explicit link color (was browser-default #0000ee, fails on dark bg) */
a,a:visited{color:#e8c56a}