:root {
  --bg:#07111f; --bg-soft:#0a1626; --panel:#0f1d30; --panel-2:#12253d; --border:rgba(148,163,184,.15);
  --border-strong:rgba(148,163,184,.26); --text:#eef6ff; --muted:#8fa4bd; --subtle:#61758e;
  --accent:#58a6ff; --accent-strong:#2f81f7; --accent-soft:rgba(47,129,247,.14);
  --green:#39d98a; --green-soft:rgba(57,217,138,.12); --amber:#f6c453; --amber-soft:rgba(246,196,83,.12);
  --red:#ff6b7a; --red-soft:rgba(255,107,122,.12); --purple:#b794f6; --purple-soft:rgba(183,148,246,.12);
  --shadow:0 24px 65px rgba(0,0,0,.3); --radius-lg:18px; --radius-md:12px;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
*{box-sizing:border-box} html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text)}
body{min-height:100vh;background:radial-gradient(circle at 80% 0%,rgba(47,129,247,.13),transparent 28rem),radial-gradient(circle at 15% 90%,rgba(78,192,255,.07),transparent 30rem),var(--bg)}
button,input,select,textarea{font:inherit} button{cursor:pointer} a{color:inherit;text-decoration:none}.hidden{display:none!important}

.auth-gate{min-height:100vh;display:grid;place-items:center;padding:32px;position:relative}
.auth-gate::before{content:"";position:fixed;inset:0;background:linear-gradient(135deg,rgba(47,129,247,.08),transparent 45%);pointer-events:none}
.auth-brand{position:absolute;top:34px;left:38px;display:flex;align-items:center;gap:13px}.auth-brand-name{font-size:19px;font-weight:780}.auth-brand-subtitle{font-size:12px;color:var(--muted);margin-top:2px}
.brand-mark{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;font-weight:800;font-size:20px;color:#fff;background:linear-gradient(145deg,#2f81f7,#66b4ff);box-shadow:0 9px 28px rgba(47,129,247,.3)}.brand-mark.large{width:48px;height:48px;font-size:23px}
.auth-card{width:min(430px,100%);border:1px solid var(--border-strong);background:rgba(15,29,48,.96);box-shadow:var(--shadow);border-radius:22px;padding:30px;display:grid;gap:16px;position:relative;z-index:1}.auth-card h1{margin:0;font-size:27px}.auth-card>p{margin:-6px 0 5px;color:var(--muted);font-size:13px;line-height:1.55}.auth-eyebrow{text-transform:uppercase;letter-spacing:.13em;font-size:10px;color:var(--accent);font-weight:800}.auth-submit{width:100%;height:44px;margin-top:4px}.auth-note{text-align:center;color:var(--subtle);font-size:11px}

.app-shell{min-height:100vh;display:grid;grid-template-columns:242px 1fr}.sidebar{position:sticky;top:0;height:100vh;padding:28px 18px 20px;border-right:1px solid var(--border);background:rgba(7,17,31,.9);backdrop-filter:blur(18px);display:flex;flex-direction:column;z-index:20}.brand{display:flex;gap:12px;align-items:center;padding:0 10px 28px}.brand-name{font-size:17px;font-weight:760}.brand-subtitle{color:var(--muted);font-size:12px;margin-top:2px}
.nav-list{display:grid;gap:7px}.nav-item{appearance:none;border:1px solid transparent;color:var(--muted);background:transparent;height:46px;padding:0 13px;border-radius:11px;display:flex;align-items:center;gap:12px;text-align:left;transition:.15s ease}.nav-item:hover{color:var(--text);background:rgba(255,255,255,.035)}.nav-item.active{color:#eaf5ff;background:var(--accent-soft);border-color:rgba(88,166,255,.19)}.nav-icon{width:22px;text-align:center;font-size:17px}.sidebar-footer{margin-top:auto;padding:15px 5px 2px}.system-pill{border:1px solid var(--border);border-radius:12px;padding:11px 12px;display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.022)}.status-dot{width:9px;height:9px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 4px rgba(246,196,83,.08)}.status-dot.online{background:var(--green);box-shadow:0 0 0 4px rgba(57,217,138,.09)}.status-dot.offline{background:var(--red);box-shadow:0 0 0 4px rgba(255,107,122,.09)}.system-pill-title{font-size:12px;font-weight:650}.system-pill-sub{font-size:11px;color:var(--subtle);margin-top:2px}

.main-content{min-width:0;padding:0 32px 42px}.topbar{min-height:104px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--border);margin-bottom:28px}.topbar-left{display:flex;align-items:center;gap:14px}.topbar h1{margin:0;font-size:25px;line-height:1.2;letter-spacing:-.025em}.topbar p{margin:6px 0 0;color:var(--muted);font-size:13px}.topbar-actions{display:flex;align-items:center;gap:10px}.last-refresh{color:var(--subtle);font-size:12px;white-space:nowrap}.operator-chip{height:39px;border:1px solid var(--border);border-radius:10px;background:rgba(255,255,255,.03);color:var(--text);padding:0 11px;display:flex;align-items:center;gap:8px}.operator-chip:hover{background:rgba(255,255,255,.06)}.operator-dot{width:8px;height:8px;border-radius:50%;background:var(--green)}

.button,.icon-button,.text-button{appearance:none;border:0;outline:0}.button{height:39px;padding:0 15px;border-radius:10px;font-weight:680;font-size:13px;display:inline-flex;align-items:center;justify-content:center;gap:7px;transition:.15s ease}.button.primary{color:white;background:linear-gradient(180deg,#3e90f5,#2f78dc);box-shadow:0 8px 20px rgba(47,129,247,.2)}.button.primary:hover{filter:brightness(1.08);transform:translateY(-1px)}.button.secondary{color:#d9e8f7;border:1px solid var(--border-strong);background:rgba(255,255,255,.035)}.button.secondary:hover{background:rgba(255,255,255,.065)}.button.danger{color:#ffdce0;border:1px solid rgba(255,107,122,.25);background:var(--red-soft)}.button.small{height:32px;padding:0 10px;font-size:12px;border-radius:8px}.button:disabled{opacity:.48;cursor:default}.text-button{color:var(--accent);background:transparent;padding:5px 0;font-size:12px;font-weight:650}.icon-button{width:36px;height:36px;border-radius:9px;color:var(--muted);background:rgba(255,255,255,.04);font-size:19px}.mobile-only{display:none}

.page{display:none}.page.active{display:block;animation:fade .16s ease}@keyframes fade{from{opacity:.5;transform:translateY(3px)}to{opacity:1;transform:none}}
.kpi-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin-bottom:18px}.kpi-card{border:1px solid var(--border);background:linear-gradient(145deg,rgba(16,34,58,.91),rgba(12,25,42,.89));border-radius:var(--radius-lg);padding:19px;min-height:126px;box-shadow:0 10px 32px rgba(0,0,0,.12)}.kpi-top{display:flex;justify-content:space-between;align-items:center}.kpi-label{color:var(--muted);font-size:12px;font-weight:620}.kpi-icon{width:32px;height:32px;display:grid;place-items:center;border-radius:10px;background:var(--accent-soft);color:var(--accent)}.kpi-value{font-size:31px;line-height:1;font-weight:780;letter-spacing:-.04em;margin-top:17px}.kpi-note{color:var(--subtle);font-size:11px;margin-top:8px}
.content-grid{display:grid;gap:18px}.two-columns{grid-template-columns:minmax(0,1.15fr) minmax(330px,.85fr)}.panel{border:1px solid var(--border);background:rgba(15,29,48,.92);border-radius:var(--radius-lg);box-shadow:0 16px 42px rgba(0,0,0,.12);overflow:hidden}.panel-header{padding:20px 21px 16px;display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.panel-header h2{margin:0;font-size:15px}.panel-header p{margin:5px 0 0;font-size:12px;color:var(--muted)}.table-header{align-items:center}
.node-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:0 20px 20px}.node-summary{border:1px solid var(--border);border-radius:13px;padding:15px;background:rgba(255,255,255,.022);color:inherit;text-align:left;width:100%}.clickable-card:hover{border-color:rgba(88,166,255,.35);background:rgba(88,166,255,.045)}.node-summary-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.node-name{font-size:13px;font-weight:700;overflow-wrap:anywhere}.node-role{color:var(--subtle);font-size:11px;margin-top:4px}.node-meta{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:11px;margin-top:14px}.health-lines{display:grid;gap:4px;color:#c8d8e8;font-size:11px;margin-top:14px}.health-lines span:last-child{color:var(--subtle)}
.activity-list{padding:0 20px 20px;display:grid;gap:3px}.activity-item{display:grid;grid-template-columns:1fr auto;gap:14px;padding:12px 2px;border:0;border-bottom:1px solid rgba(148,163,184,.09);background:transparent;color:inherit;text-align:left}.activity-button:hover{background:rgba(255,255,255,.02)}.activity-title{font-size:12px;font-weight:650}.activity-sub{color:var(--subtle);font-size:11px;margin-top:4px}.activity-time{color:var(--muted);font-size:11px;white-space:nowrap}

.badge{display:inline-flex;align-items:center;gap:6px;min-height:25px;padding:0 9px;border-radius:999px;font-size:11px;font-weight:650;border:1px solid transparent;white-space:nowrap}.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.85}.badge.green{color:#65e8a6;background:var(--green-soft);border-color:rgba(57,217,138,.16)}.badge.amber{color:#f9cf6f;background:var(--amber-soft);border-color:rgba(246,196,83,.17)}.badge.red{color:#ff8995;background:var(--red-soft);border-color:rgba(255,107,122,.17)}.badge.blue{color:#79b9ff;background:var(--accent-soft);border-color:rgba(88,166,255,.17)}.badge.purple{color:#c8aaf9;background:var(--purple-soft);border-color:rgba(183,148,246,.16)}.badge.muted{color:#9babc0;background:rgba(148,163,184,.08);border-color:rgba(148,163,184,.12)}
.table-wrap{overflow-x:auto;border-top:1px solid var(--border)}table{width:100%;border-collapse:collapse;font-size:12px}th{text-align:left;color:var(--subtle);font-weight:650;padding:12px 17px;border-bottom:1px solid var(--border);white-space:nowrap}td{padding:13px 17px;color:#cfdeed;border-bottom:1px solid rgba(148,163,184,.08);vertical-align:middle}tbody tr:hover{background:rgba(255,255,255,.018)}.cell-title{color:var(--text);font-weight:650}.cell-sub{color:var(--subtle);font-size:10px;margin-top:4px}.actions{display:flex;justify-content:flex-end;gap:6px;flex-wrap:wrap;min-width:120px}.toolbar-row{padding:0 20px 16px;display:flex;gap:10px;align-items:center}.search-box{height:38px;flex:1;max-width:420px;border:1px solid var(--border);border-radius:10px;display:flex;align-items:center;gap:8px;padding:0 11px;background:rgba(255,255,255,.025);color:var(--subtle)}.search-box input{width:100%;border:0;outline:0;color:var(--text);background:transparent}

.select,input,textarea{width:100%;border:1px solid var(--border-strong);border-radius:10px;outline:0;background:#0b1a2c;color:var(--text);transition:.14s ease}input,.select{height:39px;padding:0 11px}textarea{padding:10px 11px;resize:vertical;line-height:1.45}input:focus,.select:focus,textarea:focus{border-color:rgba(88,166,255,.58);box-shadow:0 0 0 3px rgba(47,129,247,.09)}.select.compact{width:160px}label>span{display:block;font-size:11px;color:#a9bbcf;font-weight:620;margin-bottom:7px}
.empty-state{padding:35px 20px;text-align:center;color:var(--muted);font-size:13px}.empty-state.compact{padding:18px}.wide-table{min-width:100%}

.node-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.node-card{border:1px solid var(--border);background:var(--panel);border-radius:var(--radius-lg);padding:19px}.node-card-header{display:flex;justify-content:space-between;gap:16px}.node-card-header h2{font-size:15px;margin:0}.component-health{margin-top:18px;display:grid;gap:9px}.component-health>div{display:grid;grid-template-columns:90px 1fr;align-items:center;gap:12px;padding:10px 12px;border:1px solid rgba(148,163,184,.1);border-radius:10px;background:rgba(255,255,255,.018)}.component-health span:first-child{color:var(--subtle);font-size:11px}.component-health strong{font-size:12px;font-weight:650}.node-card-footer{margin-top:15px;padding-top:14px;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;color:var(--subtle);font-size:11px}

.modal-backdrop{position:fixed;inset:0;background:rgba(1,7,14,.72);backdrop-filter:blur(5px);z-index:80}.modal{position:fixed;z-index:90;top:50%;left:50%;transform:translate(-50%,-50%);width:min(560px,calc(100vw - 28px));max-height:calc(100vh - 40px);overflow:auto;border:1px solid var(--border-strong);background:#0d1d30;border-radius:18px;box-shadow:var(--shadow);padding:20px}.result-modal,.detail-modal,.node-modal{width:min(760px,calc(100vw - 28px))}.modal-header{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:19px}.modal-header h2{margin:0;font-size:17px}.modal-header p{margin:5px 0 0;color:var(--muted);font-size:11px;line-height:1.5}.form-stack{display:grid;gap:15px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.modal-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:19px;padding-top:17px;border-top:1px solid var(--border)}
.access-toggle-card{border:1px solid var(--border-strong);background:rgba(255,255,255,.018);border-radius:13px;padding:14px 15px;display:flex;align-items:center;justify-content:space-between;gap:20px}.access-toggle-copy p{margin:6px 0 0;color:var(--muted);font-size:11px;line-height:1.45}.access-title-row{display:flex;align-items:center;gap:9px}.access-title-row strong{font-size:12px}.mini-state{font-size:10px;color:#67e6a6;background:var(--green-soft);border:1px solid rgba(57,217,138,.16);padding:3px 7px;border-radius:999px}.mini-state.off{color:#9babc0;background:rgba(148,163,184,.08);border-color:rgba(148,163,184,.12)}
.switch{position:relative;width:44px;height:24px;flex:0 0 auto}.switch input{position:absolute;opacity:0;pointer-events:none}.switch span{position:absolute;inset:0;border-radius:999px;background:#304157;transition:.16s ease}.switch span::after{content:"";position:absolute;width:18px;height:18px;top:3px;left:3px;border-radius:50%;background:#d7e4f1;transition:.16s ease}.switch input:checked+span{background:#2f81f7}.switch input:checked+span::after{transform:translateX(20px);background:white}
.secret-layout{display:grid;grid-template-columns:220px 1fr;gap:15px;align-items:start}.qr-card{background:white;border-radius:14px;padding:12px;display:grid;place-items:center}.qr-card img{width:100%;height:auto;display:block}.secret-box{margin:0;min-height:220px;max-height:430px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;border:1px solid var(--border);border-radius:13px;background:#07121f;color:#d8e8f8;padding:15px;font:11px/1.55 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.detail-content,.node-details{display:grid;gap:14px}.detail-section{border:1px solid var(--border);border-radius:13px;background:rgba(255,255,255,.018);overflow:hidden}.detail-section-title{padding:11px 13px;border-bottom:1px solid var(--border);color:#d9e8f7;font-size:11px;font-weight:750;text-transform:uppercase;letter-spacing:.06em}.detail-grid{display:grid}.detail-row{display:grid;grid-template-columns:170px 1fr;gap:16px;padding:11px 13px;border-bottom:1px solid rgba(148,163,184,.08);align-items:center}.detail-row:last-child{border-bottom:0}.detail-label{color:var(--subtle);font-size:11px}.detail-value{color:#d7e5f4;font-size:12px;overflow-wrap:anywhere}.detail-actions{display:flex;gap:8px;flex-wrap:wrap}.linked-list{display:grid}.linked-item{border:0;border-bottom:1px solid rgba(148,163,184,.08);background:transparent;color:inherit;padding:12px 13px;display:flex;justify-content:space-between;align-items:center;text-align:left}.linked-item:last-child{border-bottom:0}.linked-item:hover{background:rgba(255,255,255,.025)}.linked-item strong{display:block;font-size:12px}.linked-item small{display:block;color:var(--subtle);margin-top:4px}.failure-list{padding:10px;display:grid;gap:7px}.failure-item{padding:9px 10px;border-radius:9px;background:var(--red-soft);color:#ffc5cc;font-size:11px}.healthy-callout{padding:13px;color:#72dca9;font-size:11px}.loading-shimmer{height:180px;border-radius:13px;background:linear-gradient(90deg,rgba(255,255,255,.025),rgba(255,255,255,.07),rgba(255,255,255,.025));background-size:200% 100%;animation:shimmer 1.2s infinite}@keyframes shimmer{to{background-position:-200% 0}}

.toast-container{position:fixed;right:20px;bottom:20px;z-index:120;display:grid;gap:9px;width:min(360px,calc(100vw - 40px))}.toast{border:1px solid var(--border-strong);background:#12253d;border-radius:12px;padding:12px 14px;box-shadow:0 16px 38px rgba(0,0,0,.3)}.toast.success{border-color:rgba(57,217,138,.23)}.toast.error{border-color:rgba(255,107,122,.28)}.toast-title{font-size:12px;font-weight:720}.toast-message{font-size:11px;color:var(--muted);margin-top:4px;line-height:1.45}

@media(max-width:1100px){.kpi-grid{grid-template-columns:repeat(2,1fr)}.two-columns{grid-template-columns:1fr}.node-grid{grid-template-columns:1fr}.last-refresh{display:none}}
@media(max-width:760px){.app-shell{grid-template-columns:1fr}.sidebar{position:fixed;left:-260px;width:242px;transition:.18s ease}.sidebar.open{left:0}.mobile-only{display:grid}.main-content{padding:0 16px 32px}.topbar{min-height:88px}.topbar-actions .button.secondary:last-child,.operator-chip{display:none}.kpi-grid{grid-template-columns:1fr}.node-cards{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.secret-layout{grid-template-columns:1fr}.qr-card{max-width:240px;margin:0 auto}.detail-row{grid-template-columns:1fr;gap:5px}.auth-brand{left:24px;top:24px}.auth-gate{padding:100px 18px 28px}.toolbar-row{align-items:stretch;flex-direction:column}.select.compact{width:100%}}