:root{--fg:#1d2433;--muted:#667085;--bg:#f6f7f9;--card:#fff;--line:#e4e7ec;--accent:#1f5eff;--bad:#c4320a;--ok:#067647;--warn:#b54708}*{box-sizing:border-box}body{margin:0;font:14px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--fg);background:var(--bg)}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}nav.side{background:#101828;color:#d0d5dd;padding:16px 12px}nav.side .brand{color:#fff;font-weight:700;font-size:16px;margin:0 8px 16px}nav.side a{display:block;color:#d0d5dd;padding:6px 8px;border-radius:6px}nav.side a:hover{background:#1d2939;text-decoration:none;color:#fff}nav.side .grp{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:#98a2b3;margin:14px 8px 4px}main{padding:24px 32px;max-width:1400px}h1{font-size:22px;margin:0 0 4px}h2{font-size:16px;margin:24px 0 8px}.sub{color:var(--muted)}.card,.sub{margin-bottom:16px}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:12px;gap:12px}.kpi .v{font-size:20px;font-weight:600;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.kpi .l{color:var(--muted);font-size:12px}table{width:100%;border-collapse:collapse;background:var(--card)}td,th{padding:6px 8px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{font-size:12px;color:var(--muted);font-weight:600;background:#fafafa;position:-webkit-sticky;position:sticky;top:0}td.n,th.n{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;white-space:nowrap}tr.total td{font-weight:600;border-top:2px solid var(--fg)}input,select,textarea{font:inherit;padding:6px 8px;border:1px solid #d0d5dd;border-radius:6px;background:#fff}input.n{text-align:right}.btn,button{font:inherit;padding:7px 14px;border-radius:6px;border:1px solid #d0d5dd;background:#fff;cursor:pointer;display:inline-block;color:var(--fg)}.btn.primary,button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.danger{color:var(--bad);border-color:#fda29b}.row{align-items:center}.row,form.filters{display:flex;gap:8px;flex-wrap:wrap}form.filters{align-items:end;margin-bottom:12px}form.filters label{display:flex;flex-direction:column;font-size:12px;color:var(--muted);gap:2px}.badge{display:inline-block;font-size:11px;padding:1px 7px;border-radius:10px;background:#eef2ff;color:#3538cd}.badge.draft{background:#fffaeb;color:var(--warn)}.badge.posted{background:#ecfdf3;color:var(--ok)}.badge.rev{background:#fef3f2;color:var(--bad)}.err{background:#fef3f2;border:1px solid #fda29b;color:var(--bad);border-radius:8px;white-space:pre-wrap}.err,.ok{padding:10px 12px;margin-bottom:12px}.ok{background:#ecfdf3;border:1px solid #abefc6;color:var(--ok);border-radius:8px}.muted{color:var(--muted)}.mono{font-family:ui-monospace,monospace}.auth{max-width:380px;margin:10vh auto}.auth label{display:block;margin:10px 0 4px}.auth input{width:100%}.crumbs{margin-bottom:8px}.crumbs,.formula{font-size:12px;color:var(--muted)}.formula{font-family:ui-monospace,monospace}@media print{.noprint,form.filters,nav.side{display:none!important}.shell{display:block}main{padding:0}}