:root{--bg:#f4f7fb;--card:#fff;--text:#182433;--muted:#6f7d8c;--line:#e3e9f0;--blue:#1368d8;--nav:#0e2035;--red:#c23838;--orange:#d57a16;--yellow:#ac7a00;--green:#20834a}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}.layout{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{background:var(--nav);color:#d9e5f2;padding:20px 16px;position:sticky;top:0;height:100vh}.brand{font-size:18px;font-weight:900;color:#fff;margin:4px 10px 22px}.nav a{display:block;padding:11px 12px;border-radius:10px;margin:3px 0;color:#cbd8e6;font-weight:650}.nav a:hover,.nav a.active{background:#183752;color:#fff}.main{min-width:0}.top{height:66px;background:#fff;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:0 28px}.content{padding:28px;max-width:1500px}.top small{color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:0 8px 28px rgba(21,47,73,.04)}.metric{font-size:30px;font-weight:900;margin-top:8px}.muted{color:var(--muted)}.btn{display:inline-flex;align-items:center;gap:7px;background:var(--blue);color:#fff;border:0;border-radius:10px;padding:10px 14px;font-weight:800;cursor:pointer}.btn.secondary{background:#eef4fb;color:#204566}.btn.danger{background:#a82d2d}.actions{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}table{width:100%;border-collapse:collapse;background:#fff;border-radius:14px;overflow:hidden}th,td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:#6d7988;background:#f8fafc}tr:last-child td{border-bottom:0}.badge{display:inline-block;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:800;background:#edf3f9}.sev-critical,.sev-high{background:#fdeaea;color:#9b2222}.sev-medium{background:#fff2df;color:#9c5d0b}.sev-low{background:#edf7ef;color:#28733d}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.field label{display:block;font-weight:800;font-size:13px;margin-bottom:6px}.field input,.field select,.field textarea{width:100%;padding:11px 12px;border:1px solid #cfd9e4;border-radius:10px;background:#fff}.field textarea{min-height:130px}.full{grid-column:1/-1}.flash{padding:12px 14px;border-radius:10px;margin-bottom:12px;background:#eaf5ff;color:#185c92}.flash.error{background:#ffeaea;color:#992b2b}.summary{white-space:pre-wrap;line-height:1.65}.finding{border-left:4px solid #d57a16}.finding.high,.finding.critical{border-left-color:#c23838}.login{max-width:430px;margin:9vh auto;background:#fff;border:1px solid var(--line);padding:28px;border-radius:18px;box-shadow:0 20px 60px #10233a12}.login h1{font-size:24px}.empty{padding:28px;text-align:center;color:var(--muted)}@media(max-width:1050px){.cards{grid-template-columns:repeat(2,1fr)}.layout{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.nav{display:flex;gap:4px;overflow:auto}.nav a{white-space:nowrap}.top{padding:0 16px}.content{padding:18px}}@media(max-width:650px){.cards,.form-grid{grid-template-columns:1fr}.content{padding:12px}.top{height:auto;padding:12px}.card{padding:16px}table{font-size:13px;display:block;overflow:auto}.full{grid-column:auto}}