:root{--bg:#f6f7f9;--card:#fff;--text:#1c1f24;--muted:#6b7280;--line:#e3e6ea;--accent:#1d4ed8;--ok:#15803d;--ok-bg:#ecfdf3;--warn:#b45309;--warn-bg:#fffbeb;--err:#b91c1c;--err-bg:#fef2f2;--skip:#6b7280;--skip-bg:#f3f4f6}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font:15px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}main{max-width:980px;margin:0 auto;padding:32px 20px 64px}h1{margin:0 0 4px;font-size:22px}.sub{color:var(--muted);margin:0 0 24px}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;margin-bottom:16px;padding:20px}.card h2{text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:0 0 12px;font-size:15px}label{margin-bottom:6px;font-weight:600;display:block}select,input[type=text]{border:1px solid var(--line);width:100%;font:inherit;background:#fff;border-radius:6px;padding:9px 10px}.row{grid-template-columns:1fr 1fr;gap:16px;display:grid}@media (max-width:640px){.row{grid-template-columns:1fr}}.hint{color:var(--muted);margin-top:4px;font-size:13px}.drop{border:2px dashed var(--line);text-align:center;color:var(--muted);cursor:pointer;border-radius:10px;padding:28px;transition:border-color .15s,background .15s}.drop.active,.drop:hover{border-color:var(--accent);background:#eff6ff}.drop strong{color:var(--text)}.drop input{display:none}button.primary{background:var(--accent);color:#fff;font:inherit;cursor:pointer;border:0;border-radius:6px;padding:11px 20px;font-weight:600}button.primary:disabled{opacity:.5;cursor:default}button.secondary{color:var(--text);border:1px solid var(--line);font:inherit;cursor:pointer;background:#fff;border-radius:6px;padding:10px 16px}.actions{flex-wrap:wrap;align-items:center;gap:12px;margin-top:16px;display:flex}.error{background:var(--err-bg);color:var(--err);border:1px solid #fecaca;border-radius:8px;margin-top:12px;padding:12px 14px}.checks{gap:8px;margin:0;padding:0;list-style:none;display:grid}.check{border-radius:8px;grid-template-columns:26px 140px 1fr;align-items:start;gap:10px;padding:10px 12px;display:grid}.check.ok{background:var(--ok-bg)}.check.warning{background:var(--warn-bg)}.check.error{background:var(--err-bg)}.check.skipped{background:var(--skip-bg)}.check .dot{border-radius:50%;width:14px;height:14px;margin-top:4px}.check.ok .dot{background:var(--ok)}.check.warning .dot{background:var(--warn)}.check.error .dot{background:var(--err)}.check.skipped .dot{background:var(--skip)}.check .label{font-weight:600}.check ul{color:var(--muted);margin:6px 0 0;padding-left:18px;font-size:13px}.totals{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;display:grid}.stat{background:var(--bg);border-radius:8px;padding:10px 12px}.stat .k{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;font-size:12px}.stat .v{font-variant-numeric:tabular-nums;font-size:17px;font-weight:600}.tablewrap{border:1px solid var(--line);border-radius:8px;max-height:480px;overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px}th,td{text-align:left;border-bottom:1px solid var(--line);white-space:nowrap;padding:6px 10px}th{color:var(--muted);background:#fafbfc;font-weight:600;position:sticky;top:0}td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}td.neg{color:var(--err)}td.pos{color:var(--ok)}.download{background:var(--ok);color:#fff;border-radius:6px;padding:11px 20px;font-weight:600;text-decoration:none;display:inline-block}.download.warn{background:var(--warn)}.banner{border-radius:8px;margin-bottom:16px;padding:12px 14px;font-weight:600}.banner.ok{background:var(--ok-bg);color:var(--ok)}.banner.bad{background:var(--err-bg);color:var(--err)}code{background:var(--bg);border-radius:4px;padding:1px 5px;font-size:13px}.help{color:var(--muted);font-size:13px}.help ol{margin:8px 0 0;padding-left:20px}.topbar{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.userbox{color:var(--muted);align-items:center;gap:10px;margin:0;display:flex}main.login{justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{width:100%;max-width:400px;padding:28px}.login-card h1{font-size:19px}.login-card input[type=password]{border:1px solid var(--line);width:100%;font:inherit;border-radius:6px;padding:9px 10px}