:root{--bg:#f8f8f8;--surface:#fff;--surface-soft:#fbfbfb;--text:#1d1d1d;--muted:#6f6f6f;--border:#dedede;--border-dark:#c9c9c9;--accent:#111;--accent-dark:#000;--success:#0e7c3a;--danger:#b42318;--shadow:0 1px 2px rgba(0,0,0,.04),0 8px 28px rgba(0,0,0,.06);--radius:14px}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}.hidden{display:none!important}.login{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr;background:radial-gradient(circle at 18% 18%,rgba(0,0,0,.08),transparent 26%),linear-gradient(135deg,#fff,#f4f4f4)}.login-art{padding:58px;display:flex;flex-direction:column;justify-content:space-between;border-right:1px solid var(--border)}.login-art h1{font-size:clamp(38px,6vw,72px);line-height:.92;letter-spacing:-.07em;margin:0}.login-card-wrap{display:grid;place-items:center;padding:28px}.login-card{width:min(430px,100%);background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:30px;box-shadow:var(--shadow)}.login-title{font-size:26px;margin-top:24px}.app{min-height:100vh;display:grid;grid-template-rows:58px 1fr}.top{height:58px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 22px;position:sticky;top:0;z-index:20}.logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.03em}.logo-mark{width:28px;height:28px;border-radius:9px;background:#111;box-shadow:inset 0 -8px 0 rgba(255,255,255,.12)}.account{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:14px}.layout{display:grid;grid-template-columns:248px minmax(0,1fr)}aside{border-right:1px solid var(--border);background:#fff;padding:18px 14px;min-height:calc(100vh - 58px)}.nav-group{margin-bottom:20px}.nav-title{font-size:11px;font-weight:800;color:#8a8a8a;text-transform:uppercase;letter-spacing:.08em;padding:0 10px 8px}.nav button{display:flex;align-items:center;gap:9px;width:100%;border:0;background:transparent;color:#4f4f4f;padding:9px 10px;border-radius:10px;font-weight:650;text-align:left;cursor:pointer}.nav button:hover{background:#f3f3f3;color:#111}.nav button.active{background:#f0f0f0;color:#111;box-shadow:inset 3px 0 0 #111}main{padding:26px}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:22px}h1{margin:0;font-size:30px;letter-spacing:-.045em}h2{margin:0;font-size:17px;letter-spacing:-.025em}.muted{color:var(--muted)}.page{display:none}.page.active{display:block;animation:fade .16s ease-out}@keyframes fade{from{opacity:.5;transform:translateY(4px)}to{opacity:1;transform:none}}.grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:18px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 1px 0 rgba(0,0,0,.02)}.card-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--border)}.card-body{padding:18px}.span-4{grid-column:span 4}.span-5{grid-column:span 5}.span-7{grid-column:span 7}.span-8{grid-column:span 8}.span-12{grid-column:span 12}label{display:block;font-size:12px;color:#5f5f5f;margin:12px 0 6px;font-weight:700}input,select,textarea{width:100%;border:1px solid var(--border-dark);background:#fff;color:var(--text);padding:9px 11px;font:inherit;border-radius:9px}input:focus,select:focus,textarea:focus{outline:3px solid rgba(0,0,0,.12);border-color:#111}button{border:1px solid var(--border-dark);border-radius:9px;padding:9px 12px;background:#fff;color:#111;font-weight:750;cursor:pointer}button:hover{background:#f6f6f6}button.primary{border-color:#111;background:#111;color:#fff}button.primary:hover{background:#000}button.danger{border-color:#ffd6d1;color:var(--danger);background:#fff7f6}.actions{display:flex;gap:9px;align-items:center;flex-wrap:wrap}.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:18px}.kpi{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:0 1px 0 rgba(0,0,0,.02)}.kpi span{display:block;color:var(--muted);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.05em}.kpi b{display:block;font-size:30px;letter-spacing:-.05em;margin-top:8px}.node-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(330px,1fr));gap:14px}.node-card{border:1px solid var(--border);border-radius:14px;background:#fff;padding:15px}.node-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:12px}.node-name{font-size:16px;font-weight:800}.pill{display:inline-flex;border:1px solid var(--border);border-radius:999px;padding:3px 9px;font-size:12px;font-weight:800;text-transform:uppercase}.pill.online{color:var(--success);background:#f0fff5;border-color:#bce8ca}.pill.offline{color:var(--danger);background:#fff7f6;border-color:#ffd6d1}.pill.unknown{color:#6b7280;background:#f5f5f5}.stat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin:13px 0}.stat{background:var(--surface-soft);border:1px solid var(--border);border-radius:11px;padding:11px}.stat span{display:block;color:var(--muted);font-size:12px}.stat b{display:block;margin-top:5px}table{width:100%;border-collapse:separate;border-spacing:0;font-size:14px}th{text-align:left;background:#fafafa;color:#5f5f5f;font-size:12px;font-weight:800;border-bottom:1px solid var(--border);padding:11px 12px}td{border-bottom:1px solid var(--border);padding:12px;vertical-align:top}tr:last-child td{border-bottom:0}code{background:#f3f3f3;border:1px solid #e7e7e7;border-radius:7px;padding:2px 6px}.toolbar{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--border);background:#fff;border-radius:var(--radius) var(--radius) 0 0}.full{width:100%}.mt-10{margin-top:10px}.mt-14{margin-top:14px}.mt-16{margin-top:16px}.mt-18{margin-top:18px}.mono{font-family:ui-monospace,Consolas,monospace}.bottom{display:flex;align-items:end}@media(max-width:1080px){.layout{grid-template-columns:1fr}aside{min-height:auto;border-right:0;border-bottom:1px solid var(--border)}.nav{display:flex;overflow:auto;gap:8px}.nav-group{margin:0}.nav-title{display:none}.span-4,.span-5,.span-7,.span-8{grid-column:span 12}.kpis{grid-template-columns:repeat(2,minmax(0,1fr))}.login{grid-template-columns:1fr}.login-art{display:none}}@media(max-width:640px){main{padding:16px}.page-head,.toolbar{display:block}.kpis{grid-template-columns:1fr}.split{grid-template-columns:1fr}}
.toast-box{position:fixed;right:22px;top:76px;z-index:120;display:grid;gap:10px;width:min(360px,calc(100vw - 32px));pointer-events:none}.toast{transform:translateX(18px);opacity:0;padding:13px 15px;border-radius:14px;background:#111;color:#fff;box-shadow:0 18px 50px rgba(0,0,0,.18);font-weight:800;transition:.22s ease}.toast.show{transform:none;opacity:1}.toast.error{background:#b42318}.confirm-modal{position:fixed;inset:0;z-index:110;display:grid;place-items:center;padding:22px;background:rgba(17,24,39,.48);backdrop-filter:blur(8px)}.confirm-card{width:min(440px,100%);background:#fff;border:1px solid var(--border);border-radius:20px;padding:22px;box-shadow:0 26px 80px rgba(0,0,0,.24)}.confirm-card h3{margin:0 0 10px;font-size:24px;letter-spacing:-.04em}.confirm-card p{margin:0;color:var(--muted);line-height:1.65}.confirm-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}.confirm-actions button:first-child{background:#fff;color:#111;border:1px solid var(--border)}button.danger{background:var(--danger);color:#fff}