:root{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:#0f172a;background:#f8fafc}*{box-sizing:border-box}body{margin:0}.center{display:grid;place-items:center;height:100vh;color:#64748b}.wrap{max-width:420px;margin:8vh auto;padding:24px}.card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:24px}label{display:block;font-size:13px;margin:10px 0 4px;color:#475569}input,select,textarea{width:100%;padding:8px 10px;border:1px solid #cbd5e1;border-radius:8px;font-size:14px;font-family:inherit}textarea{min-height:56px;margin-bottom:8px}button{padding:8px 14px;border:0;border-radius:8px;background:#0ea5e9;color:#fff;font-weight:600;cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}button.ghost{background:#fff;color:#0f172a;border:1px solid #cbd5e1}.link{color:#0ea5e9;cursor:pointer;font-size:14px}.muted{color:#64748b;font-size:13px}.err{color:#b91c1c;background:#fef2f2;border:1px solid #fecaca;padding:8px 10px;border-radius:8px;margin:10px 0;font-size:13px}.ok{color:#166534;background:#f0fdf4;border:1px solid #bbf7d0;padding:8px 10px;border-radius:8px;margin:10px 0;font-size:13px}.topbar{display:flex;align-items:center;gap:8px;padding:12px 20px;background:#fff;border-bottom:1px solid #e2e8f0;position:sticky;top:0;z-index:10}.layout{display:flex;min-height:calc(100vh - 53px)}.side{width:180px;padding:16px 10px;border-right:1px solid #e2e8f0;background:#fff}.side a{display:block;padding:9px 12px;border-radius:8px;cursor:pointer;font-size:14px;color:#334155}.side a.active{background:#e0f2fe;color:#0369a1;font-weight:600}.content{flex:1;padding:24px 28px;max-width:1100px}h2{margin:0 0 16px}h3{margin:0 0 10px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px}.stat{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:18px}.stat .num{font-size:30px;font-weight:700;color:#0369a1}.stat .lbl{color:#64748b;font-size:13px;margin-top:4px}.panel{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:16px;margin:14px 0}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:8px}.row input,.row select{width:auto;flex:1;min-width:120px}.tbl{width:100%;border-collapse:collapse;background:#fff;border:1px solid #e2e8f0;border-radius:12px;overflow:hidden}.tbl th,.tbl td{text-align:left;padding:9px 12px;border-bottom:1px solid #f1f5f9;font-size:14px}.tbl th{background:#f8fafc;color:#475569;font-size:12px;text-transform:uppercase;letter-spacing:.03em}.selrow{background:#f0f9ff}.pill{background:#f1f5f9;padding:2px 8px;border-radius:999px;font-size:12px}.split{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}.detail{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:16px}.detail details{border-top:1px solid #f1f5f9;padding:8px 0}.detail summary{cursor:pointer;font-weight:600;padding:4px 0}.results{display:grid;gap:6px;margin:8px 0}.rrow{display:grid;grid-template-columns:1fr 90px auto;gap:8px;align-items:center}.rrow label{margin:0}.rrow input{width:100%}.flag{font-size:11px;padding:1px 6px;border-radius:6px}.flag.high,.flag.abnormal{background:#fee2e2;color:#b91c1c}.flag.low{background:#fef9c3;color:#854d0e}.flag.normal{background:#dcfce7;color:#166534}.findings{list-style:none;padding:0;margin:6px 0}.findings li{padding:4px 0;font-size:14px}.sev{font-size:11px;padding:1px 7px;border-radius:6px;margin-right:6px;text-transform:capitalize}.sev.borderline{background:#e0f2fe;color:#0369a1}.sev.mild{background:#fef9c3;color:#854d0e}.sev.moderate{background:#ffedd5;color:#9a3412}.sev.severe{background:#fee2e2;color:#b91c1c}@media(max-width:800px){.split{grid-template-columns:1fr}}