:root{--bg-page:#0b0d10;--bg-card:#12161b;--bg-elev:#161b22;--bg-hover:#1a2028;--bg-row-alt:#0f1318;--border:#20262d;--border-strong:#2c333d;--border-muted:#181c22;--text:#e6e8eb;--text-muted:#9aa3ad;--text-dim:#6b7280;--text-inv:#0b0d10;--accent:#69b1ff;--accent-bg:#1f3f7a;--accent-bg-soft:rgba(31,63,122,.35);--accent-border:#2d5aa8;--accent-strong:#3b82f6;--ok:#16a34a;--ok-bg:#1f5f3a;--ok-border:#86e0a6;--ok-text:#6ee7a8;--warn:#ca8a04;--warn-bg:#7a5f1f;--warn-border:#ffd28a;--warn-text:#fbbf24;--bad:#dc2626;--bad-bg:#7a1f1f;--bad-border:#ff9b9b;--bad-text:#fca5a5;--info:#06b6d4;--info-bg:#164e63;--info-text:#67e8f9;--accept:#16a34a;--reject:#dc2626;--quarantine:#ca8a04;--r-sm:3px;--r-md:6px;--r-lg:8px;--r-xl:12px;--font-ui:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--font-mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace}*{box-sizing:border-box}body,html{margin:0;padding:0;font-family:var(--font-ui);background:var(--bg-page);color:var(--text);font-size:13px;line-height:1.45}button{font-family:inherit;cursor:pointer}.mono,code,pre{font-family:var(--font-mono)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--bg-page)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--border-strong)}.nac-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-md)}.nac-divider{height:1px;background:var(--border);border:0;margin:12px 0}.badge{display:inline-flex;align-items:center;gap:4px;padding:1px 7px;border-radius:var(--r-sm);font-size:11px;font-weight:500;border:1px solid transparent;white-space:nowrap;font-family:var(--font-ui);line-height:1.4}.badge-ok{background:rgba(22,163,74,.15);color:var(--ok-text);border-color:rgba(22,163,74,.4)}.badge-warn{background:rgba(202,138,4,.15);color:var(--warn-text);border-color:rgba(202,138,4,.4)}.badge-bad{background:rgba(220,38,38,.15);color:var(--bad-text);border-color:rgba(220,38,38,.4)}.badge-info{background:rgba(6,182,212,.15);color:var(--info-text);border-color:rgba(6,182,212,.4)}.badge-accent{background:var(--accent-bg-soft);color:var(--accent);border-color:var(--accent-border)}.badge-neutral{background:var(--bg-elev);color:var(--text-muted);border-color:var(--border)}.badge-solid-ok{background:var(--ok);color:#06200f;border:0}.badge-solid-bad{background:var(--bad);color:#fff;border:0}.badge-solid-warn{background:var(--warn);color:#1a1300;border:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:6px 12px;background:var(--bg-elev);color:var(--text);border:1px solid var(--border-strong);border-radius:var(--r-md);font-size:12.5px;font-weight:500;transition:background .1s,border-color .1s}.btn:hover{background:var(--bg-hover);border-color:var(--text-dim)}.btn-sm{padding:3px 9px;font-size:11.5px}.btn-primary{background:var(--accent-bg);border-color:var(--accent-border);color:#dbeafe}.btn-primary:hover{background:#2d5aa8}.btn-danger{background:#5a1818;border-color:var(--bad-bg);color:var(--bad-text)}.btn-danger:hover{background:var(--bad-bg);color:#fff}.btn-ghost{background:transparent;border-color:transparent;color:var(--text-muted)}.btn-ghost:hover{background:var(--bg-hover);color:var(--text)}.input{background:var(--bg-page);border:1px solid var(--border-strong);border-radius:var(--r-md);padding:6px 10px;color:var(--text);font-family:inherit;font-size:12.5px;outline:none}.input:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-bg-soft)}.tbl{width:100%;border-collapse:collapse;font-size:12.5px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.tbl thead th{text-align:left;padding:8px 12px;font-weight:600;font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border);background:var(--bg-card);position:-webkit-sticky;position:sticky;top:0;z-index:1}.tbl tbody td{padding:9px 12px;border-bottom:1px solid var(--border-muted);vertical-align:middle}.tbl tbody tr:hover{background:var(--bg-hover)}.tbl tbody tr.selected{background:var(--accent-bg-soft)}.tbl tbody tr.selected td{border-color:var(--accent-border)}.tbl tbody tr.row-bad td{background:rgba(220,38,38,.06)}.tbl tbody tr.row-warn td{background:rgba(202,138,4,.06)}.drawer-scrim{position:absolute;inset:0;background:rgba(0,0,0,.55);z-index:40}.drawer{position:absolute;top:0;right:0;bottom:0;background:var(--bg-page);border-left:1px solid var(--border-strong);z-index:50;overflow-y:auto;box-shadow:-8px 0 24px rgba(0,0,0,.4)}.tabs{display:flex;gap:0;border-bottom:1px solid var(--border)}.tab{padding:8px 14px;font-size:12.5px;color:var(--text-muted);cursor:pointer;background:transparent;border:0;border-bottom:2px solid transparent;margin-bottom:-1px}.tab.active,.tab:hover{color:var(--text)}.tab.active{border-bottom-color:var(--accent);font-weight:500}.chip{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;background:var(--bg-elev);border:1px solid var(--border-strong);border-radius:999px;font-size:11.5px;color:var(--text-muted)}.chip-active{background:var(--accent-bg-soft);border-color:var(--accent-border);color:var(--accent)}.chip .x{color:var(--text-dim);margin-left:2px;cursor:pointer}.chip .x:hover{color:var(--text)}.port{aspect-ratio:1;background:#20262d;border:1px solid #3a4250;color:#fff;font-size:9px;font-weight:600;font-family:var(--font-mono);display:flex;align-items:center;justify-content:center;cursor:pointer;border-radius:2px;transition:transform .08s}.port:hover{transform:scale(1.15);z-index:2}.port-up{background:#1f5f3a;border-color:#86e0a6}.port-down{background:#20262d;border-color:#3a4250;color:#4a5260}.port-guest{background:#7a5f1f;border-color:#ffd28a}.port-blocked{background:#7a1f1f;border-color:#ff9b9b}.port-trunk{background:#1f3f7a;border-color:#69b1ff}.port-voice{background:#4c1d95;border-color:#c4b5fd}.port-poe{box-shadow:inset 0 0 0 1px #fbbf24}.port-selected{outline:2px solid var(--accent);outline-offset:2px;z-index:3}.port-pulse{animation:portPulse 1.4s ease-in-out infinite}@keyframes portPulse{0%,to{box-shadow:0 0 0 0 rgba(220,38,38,.7)}50%{box-shadow:0 0 0 5px rgba(220,38,38,0)}}.sparkbar{background:var(--accent);height:100%;opacity:.55;transition:opacity .15s}.sparkbar:hover{opacity:1}.tip{position:relative}.tip[data-tip]:after{content:attr(data-tip);position:absolute;bottom:calc(100% + 6px);left:50%;transform:translateX(-50%);background:#000;color:var(--text);font-size:11px;padding:5px 8px;border-radius:var(--r-sm);border:1px solid var(--border-strong);white-space:nowrap;pointer-events:none;opacity:0;transition:opacity .12s;z-index:100}.tip[data-tip]:hover:after{opacity:1}.muted{color:var(--text-muted)}.dim{color:var(--text-dim)}.tnum{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.kbd{display:inline-block;padding:1px 5px;background:var(--bg-elev);border:solid var(--border-strong);border-width:1px 1px 2px;border-radius:var(--r-sm);font-family:var(--font-mono);font-size:10.5px;color:var(--text-muted)}h1.page-title{font-size:22px;margin:0 0 4px;letter-spacing:-.01em}h1.page-title,h2.section-title{font-weight:600;color:var(--text)}h2.section-title{font-size:14px;margin:0 0 8px}.page-desc{color:var(--text-muted);font-size:13px;margin:0 0 16px;max-width:760px}.col,.row{display:flex;gap:12px}.col{flex-direction:column}.spacer{flex:1 1}