:root{--bg:#101114;--surface:#181a20;--surface-2:#20232b;--line:#303540;--text:#f4f5f7;--muted:#a8b0bd;--cyan:#2dd4bf;--green:#5ee787;--amber:#f0b429;--red:#ff6b6b;--blue:#60a5fa;--purple:#c084fc;--shadow:0 18px 48px #00000047}*{box-sizing:border-box}html,body{background:var(--bg);min-height:100%;color:var(--text);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.app-shell{grid-template-columns:260px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{border-right:1px solid var(--line);background:#13151a;flex-direction:column;height:100vh;padding:18px 14px;display:flex;position:sticky;top:0}.brand{min-height:44px;color:var(--text);align-items:center;gap:10px;padding:0 10px;font-weight:800;display:flex}.brand svg{color:var(--cyan)}.nav-list{gap:3px;margin-top:18px;display:grid}.nav-link{min-height:40px;color:var(--muted);text-align:left;background:0 0;border:1px solid #0000;border-radius:8px;align-items:center;gap:10px;padding:0 10px;display:flex}.nav-link.active,.nav-link:hover{background:var(--surface-2);color:var(--text);border-color:#3b404d}.nav-link.active svg{color:var(--cyan)}.logout{width:100%;margin-top:auto}.content{min-width:0;padding:28px}.page-header{justify-content:space-between;align-items:flex-end;gap:18px;margin-bottom:22px;display:flex}.page-header h1{margin:4px 0 0;font-size:30px;line-height:1.15}.eyebrow{color:var(--cyan);text-transform:uppercase;margin:0;font-size:12px;font-weight:700}.page-actions,.button-row{flex-wrap:wrap;gap:8px;display:flex}.panel{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);border-radius:8px;padding:18px}.panel+.panel{margin-top:16px}.panel-heading{justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;display:flex}.panel-heading h2{margin:0;font-size:16px}.grid{gap:16px;display:grid}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.stat{border:1px solid var(--line);background:var(--surface);border-radius:8px;min-height:98px;padding:16px}.stat span{color:var(--muted);font-size:13px;display:block}.stat strong{margin-top:12px;font-size:30px;display:block}.stat-critical strong{color:var(--red)}.stat-success strong{color:var(--green)}.stat-info strong{color:var(--cyan)}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:760px}th,td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:11px 10px}th{color:var(--muted);text-transform:uppercase;font-size:12px;font-weight:700}td{color:#e2e6ec;font-size:14px}.form{gap:12px;display:grid}.form-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}label{color:var(--muted);gap:6px;font-size:13px;display:grid}input,select,textarea{width:100%;min-height:40px;color:var(--text);background:#0f1116;border:1px solid #3b404d;border-radius:8px;padding:9px 10px}input[type=checkbox]{width:16px;min-height:16px}textarea{resize:vertical;min-height:96px}.button{background:var(--surface-2);min-height:38px;color:var(--text);white-space:nowrap;border:1px solid #3b404d;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:0 12px;display:inline-flex}.button.primary{color:#e7fffb;background:#123c3b;border-color:#2dd4bf8c}.button.warning{color:#fff4d6;background:#3d2f12;border-color:#f0b4298c}.button.danger{color:#ffe5e5;background:#451f24;border-color:#ff6b6b8c}.badge{border:1px solid var(--line);min-height:24px;color:var(--muted);border-radius:999px;align-items:center;padding:0 8px;font-size:12px;display:inline-flex}.badge-critical,.badge-High,.badge-Critical{color:#ffb4b4;border-color:#ff6b6b80}.badge-Medium{color:#ffe1a1;border-color:#f0b42980}.badge-Low,.badge-success{color:#b9f8ca;border-color:#5ee78773}.badge-info{color:#b9fff6;border-color:#2dd4bf73}.empty-state,.error-text{color:var(--muted);margin:0}.error-text{color:#ffb4b4}.login-page{background:linear-gradient(#101114bd,#101114f0),url(https://images.unsplash.com/photo-1510511459019-5dda7724fd87?auto=format&fit=crop&w=1800&q=80) 50%/cover;place-items:center;min-height:100vh;padding:24px;display:grid}.login-panel{width:min(440px,100%)}.login-panel h1{margin:0 0 6px;font-size:30px}.muted{color:var(--muted)}.mono{font-family:SFMono-Regular,Consolas,Liberation Mono,monospace}.code-block{border:1px solid var(--line);color:#d8dee9;background:#0b0d11;border-radius:8px;padding:12px;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:13px;overflow-x:auto}.split-view{grid-template-columns:minmax(0,1fr) 360px;gap:16px;display:grid}.drawer{border-left:1px solid var(--line);background:var(--surface);padding:18px}.graph-canvas{border:1px solid var(--line);background:#0d0f13;border-radius:8px;height:680px}.flow-node{min-width:170px;max-width:240px;color:var(--text);background:#181a20;border:1px solid #454a57;border-radius:8px;padding:10px}.flow-node strong{overflow-wrap:anywhere;font-size:13px;display:block}.flow-node span{color:var(--muted);font-size:11px}@media (max-width:980px){.app-shell{grid-template-columns:1fr}.sidebar{height:auto;position:static}.nav-list{grid-template-columns:repeat(2,minmax(0,1fr))}.content{padding:18px}.grid.two,.grid.three,.grid.four,.form-row,.split-view{grid-template-columns:1fr}}