:root{
  --bg:#060a13; --bg2:#0b1120; --panel:rgba(16,23,40,.72); --panel2:rgba(22,31,54,.8);
  --border:rgba(148,163,184,.13); --border2:rgba(148,163,184,.22);
  --text:#e6ebf5; --muted:#8a96ad; --dim:#5d6a82;
  --accent:#22d3ee; --accent2:#a78bfa; --ok:#34d399; --warn:#fbbf24; --bad:#f87171;
  --r:14px; --mono:'JetBrains Mono',ui-monospace,Menlo,monospace;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--text);font:14px/1.45 Inter,system-ui,-apple-system,Segoe UI,sans-serif;-webkit-font-smoothing:antialiased;
  background-image:radial-gradient(900px 500px at 85% -10%,rgba(167,139,250,.13),transparent 60%),radial-gradient(800px 500px at -10% 110%,rgba(34,211,238,.10),transparent 60%);background-attachment:fixed}
.hidden{display:none!important}
button{font:inherit;color:inherit;cursor:pointer}
input,textarea,select{font:inherit;color:var(--text)}
a{color:var(--accent)}
svg{flex:none}

/* brand */
.brand{display:flex;gap:11px;align-items:center}
.brand b{display:block;font-weight:700;letter-spacing:.2px}
.brand small{color:var(--muted);font-size:12px}
.logo{width:30px;height:30px;border-radius:9px;background:conic-gradient(from 210deg,var(--accent),var(--accent2),var(--accent));clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);box-shadow:0 0 22px rgba(34,211,238,.45)}
.brand.big .logo{width:40px;height:40px}
.brand.big b{font-size:20px}

/* buttons */
.btn{border:1px solid var(--border2);background:var(--panel2);padding:9px 14px;border-radius:10px;transition:.15s}
.btn:hover{border-color:var(--accent)}
.btn.primary{background:linear-gradient(135deg,#0891b2,#7c3aed);border:0;font-weight:600;box-shadow:0 6px 24px rgba(124,58,237,.3)}
.btn.primary:hover{filter:brightness(1.12)}
.btn.ghost{background:transparent}
.btn.sm{padding:6px 10px;font-size:12.5px}
.btn:disabled{opacity:.5;cursor:default}

/* login */
.login{min-height:100%;display:grid;place-items:center;padding:20px;position:relative;overflow:hidden}
.login-glow{position:absolute;width:640px;height:640px;border-radius:50%;background:radial-gradient(circle,rgba(34,211,238,.18),rgba(167,139,250,.12) 40%,transparent 70%);filter:blur(10px);animation:drift 14s ease-in-out infinite alternate}
@keyframes drift{to{transform:translate(60px,-40px) scale(1.1)}}
.login-card{position:relative;width:min(380px,100%);background:var(--panel);backdrop-filter:blur(18px);border:1px solid var(--border2);border-radius:20px;padding:30px;display:grid;gap:16px;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.login-card label{display:grid;gap:6px;color:var(--muted);font-size:12.5px}
.login-card input{background:rgba(6,10,19,.7);border:1px solid var(--border2);border-radius:10px;padding:11px 12px;outline:none}
.login-card input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(34,211,238,.15)}
.err{color:var(--bad);min-height:18px;margin:0;font-size:13px}
.fine{color:var(--dim);font-size:11.5px;margin:0;text-align:center}

/* layout */
.app{display:grid;grid-template-columns:232px 1fr;min-height:100%}
.side{position:sticky;top:0;height:100vh;padding:20px 14px;border-right:1px solid var(--border);background:rgba(8,12,22,.65);backdrop-filter:blur(12px);display:flex;flex-direction:column;gap:26px}
.side nav{display:grid;gap:4px}
.side nav a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;color:var(--muted);text-decoration:none;font-weight:500;position:relative}
.side nav a svg{width:18px;height:18px;fill:currentColor;stroke:currentColor}
.side nav a:hover{color:var(--text);background:rgba(148,163,184,.07)}
.side nav a.on{color:var(--text);background:linear-gradient(90deg,rgba(34,211,238,.14),rgba(167,139,250,.06));box-shadow:inset 2px 0 0 var(--accent)}
.badge{margin-left:auto;background:var(--bad);color:#200;font-style:normal;font-size:11px;font-weight:700;border-radius:99px;padding:1px 7px}
.side-foot{margin-top:auto;display:grid;gap:10px}
.agent-pill{display:flex;gap:10px;align-items:center;padding:10px;border:1px solid var(--border);border-radius:12px;background:var(--panel)}
.agent-pill b{display:block;font-size:13px}.agent-pill small{color:var(--muted);font-size:11.5px}
.main{min-width:0;display:flex;flex-direction:column}
.top{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:18px;padding:16px 26px;border-bottom:1px solid var(--border);background:rgba(6,10,19,.75);backdrop-filter:blur(12px)}
.top h1{font-size:19px;margin:0;font-weight:650;letter-spacing:.2px}
.host{display:flex;gap:16px;margin-left:auto;align-items:center}
.gauge{display:grid;gap:4px;min-width:118px}
.gauge span{font-size:11px;color:var(--muted);display:flex;justify-content:space-between;gap:8px}
.gauge span b{color:var(--text);font-family:var(--mono);font-weight:500}
.bar{height:5px;border-radius:9px;background:rgba(148,163,184,.15);overflow:hidden}
.bar i{display:block;height:100%;border-radius:9px;background:linear-gradient(90deg,var(--accent),var(--accent2));transition:width .6s}
.bar.warn i{background:var(--warn)}.bar.bad i{background:var(--bad)}
.live{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px;white-space:nowrap}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 rgba(52,211,153,.6);animation:pulse 2s infinite}
.live.off .pulse{background:var(--bad);animation:none}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(52,211,153,0)}100%{box-shadow:0 0 0 0 rgba(52,211,153,0)}}
.view{padding:24px 26px 40px;display:grid;gap:22px;align-content:start}

/* kpis */
.kpis{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.kpi{background:var(--panel);border:1px solid var(--border);border-radius:var(--r);padding:15px 16px;position:relative;overflow:hidden}
.kpi:before{content:"";position:absolute;inset:0 0 auto 0;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent2));opacity:.6}
.kpi.bad:before{background:var(--bad);opacity:1}.kpi.warn:before{background:var(--warn);opacity:1}
.kpi label{color:var(--muted);font-size:12px}
.kpi b{display:block;font-size:26px;font-weight:650;margin-top:4px;font-family:var(--mono);letter-spacing:-.5px}
.kpi small{color:var(--dim);font-size:11.5px}

.row-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.row-head h2{margin:0;font-size:15px;font-weight:600}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{border:1px solid var(--border);background:transparent;color:var(--muted);padding:5px 11px;border-radius:99px;font-size:12.5px}
.chip.on,.chip:hover{color:var(--text);border-color:var(--accent);background:rgba(34,211,238,.08)}
.search{margin-left:auto;background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:8px 12px;min-width:220px;outline:none}
.search:focus{border-color:var(--accent)}

/* service cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:14px}
.card{text-align:left;background:var(--panel);border:1px solid var(--border);border-radius:var(--r);padding:14px 14px 10px;display:grid;gap:9px;transition:transform .15s,border-color .15s,box-shadow .15s}
.card:hover{transform:translateY(-2px);border-color:rgba(34,211,238,.45);box-shadow:0 10px 30px rgba(34,211,238,.08)}
.card-top{display:flex;align-items:center;gap:9px}
.card .name{font-weight:600;font-size:14.5px}
.tag{margin-left:auto;font-size:10.5px;text-transform:uppercase;letter-spacing:.6px;color:var(--dim);border:1px solid var(--border);border-radius:6px;padding:1px 6px}
.dot{width:9px;height:9px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px var(--ok)}
.s-warn .dot{background:var(--warn);box-shadow:0 0 10px var(--warn)}
.s-bad .dot{background:var(--bad);box-shadow:0 0 12px var(--bad);animation:blink 1s infinite}
.s-bad{border-color:rgba(248,113,113,.5)}
@keyframes blink{50%{opacity:.35}}
.meta{color:var(--muted);font-size:12px}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.metrics label{display:block;color:var(--dim);font-size:10px;letter-spacing:.6px}
.metrics b{font-family:var(--mono);font-weight:500;font-size:13px}
.spark{width:100%;height:30px;display:block}

.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--r);padding:16px}
.panel h3{margin:0 0 12px;font-size:14px;font-weight:600;display:flex;align-items:center;gap:8px}
.ep{display:grid;grid-template-columns:auto 1fr 90px auto;gap:12px;align-items:center;padding:8px 0;border-bottom:1px solid var(--border)}
.ep:last-child{border:0}
.ep .u{color:var(--dim);font-size:11.5px;font-family:var(--mono);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ep code{font-family:var(--mono);font-size:12px;color:var(--muted)}
.act{display:flex;gap:10px;padding:8px 0;border-bottom:1px solid var(--border);align-items:flex-start}
.act:last-child{border:0}
.sev{width:8px;height:8px;border-radius:50%;margin-top:6px;flex:none}
.sev.critical{background:var(--bad);box-shadow:0 0 8px var(--bad)}.sev.warning{background:var(--warn)}.sev.ok{background:var(--ok)}.sev.info{background:var(--accent)}
.act b{font-weight:550;font-size:13px}.act small{display:block;color:var(--dim);font-size:11.5px}
.empty{color:var(--dim);font-size:13px;padding:8px 0}

/* drawer */
.scrim{position:fixed;inset:0;background:rgba(2,4,10,.55);backdrop-filter:blur(2px);opacity:0;pointer-events:none;transition:.2s;z-index:20}
.scrim.on{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(720px,100%);background:var(--bg2);border-left:1px solid var(--border2);z-index:21;transform:translateX(100%);transition:transform .25s ease;overflow:auto;padding:22px 24px 40px;display:grid;gap:18px;align-content:start}
.drawer.on{transform:none;box-shadow:-30px 0 80px rgba(0,0,0,.5)}
.d-head{display:flex;align-items:center;gap:12px}
.d-head h2{margin:0;font-size:20px}
.d-head .x{margin-left:auto}
.pill{font-size:11.5px;padding:3px 9px;border-radius:99px;border:1px solid var(--border2);color:var(--muted)}
.pill.ok{color:var(--ok);border-color:rgba(52,211,153,.4)}.pill.warn{color:var(--warn);border-color:rgba(251,191,36,.4)}.pill.bad{color:var(--bad);border-color:rgba(248,113,113,.5)}
.kv{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.kv div{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:10px 12px;min-width:0}
.kv label{display:block;color:var(--dim);font-size:11px}
.kv b{font-family:var(--mono);font-weight:500;font-size:12.5px;word-break:break-all}
.charts{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.chart{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:10px 12px}
.chart label{color:var(--muted);font-size:11.5px;display:flex;justify-content:space-between}
.chart .spark{height:56px;margin-top:6px}
.keys{display:flex;flex-wrap:wrap;gap:6px}
.keys code{font-family:var(--mono);font-size:11px;background:rgba(148,163,184,.08);border:1px solid var(--border);border-radius:6px;padding:2px 6px;color:var(--muted)}
.links{display:flex;flex-wrap:wrap;gap:6px}
.links button{border:1px solid var(--border);background:var(--panel);border-radius:8px;padding:4px 9px;font-size:12px;color:var(--muted)}
.links button:hover{border-color:var(--accent);color:var(--text)}
.sec-h{display:flex;align-items:center;gap:10px}
.sec-h h3{margin:0;font-size:13.5px}
.sec-h .sp{margin-left:auto;display:flex;gap:8px}
.sec-h input{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:5px 9px;font-size:12.5px;outline:none;width:150px}
.logs{background:#03060c;border:1px solid var(--border);border-radius:10px;padding:12px;font:11.5px/1.55 var(--mono);color:#b8c4d8;max-height:420px;overflow:auto;white-space:pre-wrap;word-break:break-word}
.logs .ts{color:#4b5873}.logs .er{color:#fca5a5}.logs .wn{color:#fde68a}

/* topology */
.topo{position:relative;height:calc(100vh - 150px);min-height:480px;background:radial-gradient(circle at 50% 40%,rgba(34,211,238,.05),transparent 60%),var(--panel);border:1px solid var(--border);border-radius:var(--r);overflow:hidden}
#cy{position:absolute;inset:0}
.legend{position:absolute;left:14px;bottom:14px;display:flex;gap:14px;flex-wrap:wrap;background:rgba(6,10,19,.8);border:1px solid var(--border);border-radius:10px;padding:8px 12px;font-size:11.5px;color:var(--muted)}
.legend i{display:inline-block;width:18px;height:2px;vertical-align:middle;margin-right:6px}
.topo-tools{position:absolute;right:14px;top:14px;display:flex;gap:6px}

/* sentinel */
.chat{display:grid;grid-template-rows:auto 1fr auto auto;height:calc(100vh - 118px);min-height:520px;background:var(--panel);border:1px solid var(--border);border-radius:var(--r);overflow:hidden}
.chat-head{display:flex;gap:14px;align-items:center;padding:14px 18px;border-bottom:1px solid var(--border)}
.chat-head h2{margin:0;font-size:16px}.chat-head p{margin:0;color:var(--muted);font-size:12px}
.chat-head select{margin-left:auto;background:var(--bg2);border:1px solid var(--border2);border-radius:9px;padding:7px 10px;outline:none}
.orb{width:38px;height:38px;border-radius:50%;flex:none;background:radial-gradient(circle at 35% 30%,#e0f7ff,var(--accent) 30%,var(--accent2) 70%,#312e81);box-shadow:0 0 24px rgba(34,211,238,.5),inset 0 0 12px rgba(255,255,255,.25);animation:breathe 4s ease-in-out infinite}
.orb.sm{width:24px;height:24px}
.orb.think{animation:spin 1.2s linear infinite,breathe 1s ease-in-out infinite}
@keyframes breathe{50%{box-shadow:0 0 36px rgba(167,139,250,.65),inset 0 0 12px rgba(255,255,255,.25)}}
@keyframes spin{to{filter:hue-rotate(360deg)}}
.msgs{overflow:auto;padding:20px 18px;display:flex;flex-direction:column;gap:16px;scroll-behavior:smooth}
.msg{max-width:880px;display:flex;gap:12px}
.msg.user{align-self:flex-end;flex-direction:row-reverse}
.msg .bubble{background:var(--panel2);border:1px solid var(--border);border-radius:14px;padding:12px 14px;min-width:0}
.msg.user .bubble{background:linear-gradient(135deg,rgba(8,145,178,.35),rgba(124,58,237,.3));border-color:rgba(167,139,250,.35)}
.msg .who{font-size:11px;color:var(--dim);margin-bottom:4px;display:flex;gap:8px}
.md{overflow-wrap:anywhere}
.md p{margin:.35em 0}.md h1,.md h2,.md h3{font-size:14.5px;margin:.8em 0 .3em}.md ul,.md ol{margin:.3em 0;padding-left:1.3em}
.md code{font-family:var(--mono);font-size:12px;background:rgba(148,163,184,.12);padding:1px 5px;border-radius:5px}
.md pre{background:#03060c;border:1px solid var(--border);border-radius:9px;padding:10px 12px;overflow:auto}
.md pre code{background:none;padding:0}
.md table{border-collapse:collapse;font-size:12.5px}.md td,.md th{border:1px solid var(--border);padding:4px 8px}
.steps{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}
.step{font-family:var(--mono);font-size:11px;color:var(--accent);border:1px solid rgba(34,211,238,.3);background:rgba(34,211,238,.06);border-radius:7px;padding:3px 8px;animation:pop .25s ease}
.step.ctx{color:var(--accent2);border-color:rgba(167,139,250,.35);background:rgba(167,139,250,.07)}
@keyframes pop{from{transform:scale(.8);opacity:0}}
.thinking{display:flex;gap:5px;padding:4px 0}
.thinking i{width:7px;height:7px;border-radius:50%;background:var(--accent);animation:bounce 1.2s infinite}
.thinking i:nth-child(2){animation-delay:.15s;background:#67b8f5}.thinking i:nth-child(3){animation-delay:.3s;background:var(--accent2)}
@keyframes bounce{40%{transform:translateY(-5px);opacity:.6}}
.notice{color:var(--warn);font-size:12px;margin-bottom:6px}
.suggest{display:flex;gap:8px;flex-wrap:wrap;padding:0 18px 10px}
.composer{display:flex;gap:8px;padding:12px 14px;border-top:1px solid var(--border);background:rgba(6,10,19,.5);align-items:flex-end}
.composer textarea{flex:1;resize:none;max-height:160px;background:var(--bg2);border:1px solid var(--border2);border-radius:12px;padding:11px 13px;outline:none}
.composer textarea:focus{border-color:var(--accent)}
.icon-btn{width:42px;height:42px;border-radius:12px;border:1px solid var(--border2);background:var(--bg2);display:grid;place-items:center}
.icon-btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8}
.icon-btn.rec{border-color:var(--bad);color:var(--bad);animation:blink 1s infinite}
.welcome{margin:auto;text-align:center;max-width:520px;color:var(--muted);display:grid;gap:10px;justify-items:center}
.welcome h3{color:var(--text);margin:6px 0 0;font-size:18px}

/* incidents & audit */
.list{background:var(--panel);border:1px solid var(--border);border-radius:var(--r);overflow:hidden}
.inc{display:grid;grid-template-columns:auto 1fr auto;gap:14px;padding:13px 16px;border-bottom:1px solid var(--border);align-items:start}
.inc:last-child{border:0}
.inc b{font-weight:600}.inc small{color:var(--dim);font-size:12px}
.inc pre{margin:6px 0 0;white-space:pre-wrap;font:11.5px/1.5 var(--mono);color:var(--muted)}
.inc .r{display:grid;gap:6px;justify-items:end}
table.t{width:100%;border-collapse:collapse;font-size:13px}
table.t th{text-align:left;color:var(--dim);font-weight:500;font-size:11.5px;padding:10px 14px;border-bottom:1px solid var(--border)}
table.t td{padding:9px 14px;border-bottom:1px solid var(--border);vertical-align:top}
table.t td.m{font-family:var(--mono);font-size:12px;color:var(--muted)}

.toasts{position:fixed;right:18px;bottom:18px;display:grid;gap:10px;z-index:40}
.toast{background:var(--bg2);border:1px solid var(--border2);border-left:3px solid var(--accent);border-radius:10px;padding:10px 14px;max-width:360px;box-shadow:0 10px 30px rgba(0,0,0,.4);animation:pop .25s ease;font-size:13px}
.toast.critical{border-left-color:var(--bad)}.toast.warning{border-left-color:var(--warn)}.toast.ok{border-left-color:var(--ok)}
.loader{color:var(--dim);padding:40px;text-align:center}

/* agents */
.agents{display:grid;gap:12px}
.agent{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;background:var(--panel);border:1px solid var(--border);border-radius:var(--r);padding:16px 18px;transition:border-color .15s}
.agent:hover{border-color:rgba(34,211,238,.4)}
.av{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;font-weight:700;font-size:16px;background:linear-gradient(135deg,rgba(34,211,238,.25),rgba(167,139,250,.3));border:1px solid rgba(167,139,250,.35)}
.ag-main{display:grid;gap:6px;min-width:0}
.ag-name{font-size:16px;font-weight:650;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.ag-id{display:flex;gap:14px;align-items:center;flex-wrap:wrap;font-size:12.5px;color:var(--muted)}
.ag-id .rid b{font-family:var(--mono);color:var(--accent);font-size:14px;letter-spacing:.5px}
.ag-id code{font-family:var(--mono);font-size:12px}
.ag-meta{display:flex;gap:14px;flex-wrap:wrap;font-size:12.5px;color:var(--muted)}
.ag-meta a{color:var(--accent);text-decoration:none}
.mini{border:0;background:transparent;color:var(--dim);padding:0 2px}.mini:hover{color:var(--accent)}
@media (max-width:760px){.agent{grid-template-columns:auto 1fr}.ag-act{grid-column:1/-1}.ag-act .btn{width:100%}}

/* responsive */
@media (max-width:1100px){.kpis{grid-template-columns:repeat(3,1fr)}.two{grid-template-columns:1fr}.host .gauge:nth-child(2){display:none}}
@media (max-width:760px){
  .app{grid-template-columns:1fr}
  .side{position:fixed;bottom:0;top:auto;height:auto;width:100%;flex-direction:row;padding:6px;z-index:15;border-right:0;border-top:1px solid var(--border)}
  .side .brand,.side-foot{display:none}
  .side nav{grid-auto-flow:column;width:100%}
  .side nav a{flex-direction:column;gap:3px;font-size:10.5px;padding:7px 4px;justify-content:center}
  .side nav a span{white-space:nowrap}
  .badge{position:absolute;top:2px;right:10px}
  .top{padding:12px 16px;flex-wrap:wrap}.host{order:3;width:100%;margin:0}.gauge{min-width:0;flex:1}
  .view{padding:16px 16px 90px}
  .kpis{grid-template-columns:repeat(2,1fr)}
  .search{min-width:0;width:100%}
  .kv{grid-template-columns:1fr 1fr}.charts{grid-template-columns:1fr}
  .chat{height:calc(100vh - 190px)}
  .topo{height:calc(100vh - 200px)}
  .ep{grid-template-columns:auto 1fr auto}.ep .spark{display:none}
}