:root{--navy-900: #0a1420;--navy-800: #0f1e30;--navy-700: #16293f;--navy-600: #1e3a5f;--steel: #2b4c6f;--accent: #4a90c2;--accent-bright: #6fb3e0;--gold: #c8a951;--green: #3fae6a;--amber: #d99a2b;--red: #c0453b;--text: #e6edf3;--text-dim: #9fb3c8;--border: #23384f;--panel: rgba(16, 30, 48, .88)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Segoe UI,Helvetica Neue,Arial,sans-serif;background:var(--navy-900);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased}.app-bg{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-2;background:radial-gradient(ellipse at 20% 10%,rgba(30,58,95,.55),transparent 55%),radial-gradient(ellipse at 85% 90%,rgba(20,40,62,.5),transparent 60%),linear-gradient(160deg,#08111d,#0d1b2c 45%,#0a1622)}.app-bg:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:repeating-linear-gradient(90deg,rgba(74,144,194,.05) 0 2px,transparent 2px 120px),repeating-linear-gradient(0deg,rgba(74,144,194,.04) 0 1px,transparent 1px 90px);opacity:.5}.header{display:flex;align-items:center;justify-content:space-between;padding:14px 28px;background:linear-gradient(180deg,#0a1420f2,#0a1420bf);border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:14px}.brand img{height:44px;width:auto}.brand-text h1{font-size:18px;font-weight:600;letter-spacing:.4px}.brand-text .sub{font-size:12px;color:var(--text-dim);letter-spacing:.5px}.brand-meta{font-size:11px;color:var(--text-dim);margin-top:2px}.header-right{display:flex;align-items:center;gap:18px}.eagle{width:46px;height:46px;opacity:.9}.user-box{text-align:right;font-size:12px;color:var(--text-dim)}.btn-logout{background:transparent;border:1px solid var(--border);color:var(--text-dim);padding:6px 12px;border-radius:4px;cursor:pointer;font-size:12px}.btn-logout:hover{border-color:var(--accent);color:var(--text)}.container{max-width:1320px;margin:0 auto;padding:24px 28px 60px}.tabs{display:flex;gap:4px;margin-bottom:22px;border-bottom:1px solid var(--border)}.tab{padding:12px 22px;cursor:pointer;color:var(--text-dim);font-size:14px;font-weight:500;border-bottom:2px solid transparent;letter-spacing:.3px}.tab.active{color:var(--accent-bright);border-bottom-color:var(--accent)}.tab:hover{color:var(--text)}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:repeat(3,1fr)}@media(max-width:980px){.grid-2,.grid-3{grid-template-columns:1fr}}.panel{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:18px 20px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.panel h2{font-size:13px;text-transform:uppercase;letter-spacing:1px;color:var(--text-dim);margin-bottom:14px;font-weight:600}.controls{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.btn{background:var(--accent);color:#04121f;border:none;padding:11px 20px;border-radius:5px;font-weight:600;cursor:pointer;font-size:14px;letter-spacing:.3px}.btn:hover{background:var(--accent-bright)}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-secondary{background:var(--steel);color:var(--text)}.btn-danger{background:var(--red);color:#fff}.btn-group{display:inline-flex;border:1px solid var(--border);border-radius:5px;overflow:hidden}.btn-group button{background:transparent;color:var(--text-dim);border:none;padding:8px 14px;cursor:pointer;font-size:13px}.btn-group button.sel{background:var(--steel);color:var(--text)}.diag{border-left:4px solid var(--border);padding-left:16px}.diag.nominal{border-left-color:var(--green)}.diag.low{border-left-color:var(--accent)}.diag.medium{border-left-color:var(--amber)}.diag.high{border-left-color:var(--red)}.diag .fault{font-size:22px;font-weight:700;letter-spacing:.5px}.diag .conf{font-size:13px;color:var(--text-dim);margin-top:2px}.diag .lru{margin-top:10px;font-size:13px}.diag .lru b{color:var(--accent-bright)}.diag .explain{margin-top:12px;font-size:14px;line-height:1.55;color:var(--text);background:#4a90c214;padding:12px 14px;border-radius:5px}.evidence{margin-top:12px;font-size:13px;color:var(--text-dim)}.evidence li{margin:4px 0 4px 18px}.metric-row{display:flex;gap:22px;flex-wrap:wrap}.metric .val{font-size:26px;font-weight:700;color:var(--accent-bright)}.metric .lbl{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--text-dim)}.metric .val.ok{color:var(--green)}.metric .val.warn{color:var(--amber)}.flow{display:flex;align-items:center;justify-content:space-between;gap:6px;flex-wrap:wrap}.hop{flex:1;min-width:120px;text-align:center;padding:14px 8px;border:1px solid var(--border);border-radius:6px;background:#0a142099;transition:all .25s ease;position:relative}.hop.active{border-color:var(--accent-bright);box-shadow:0 0 16px #6fb3e059;background:#1e3a5f8c}.hop .name{font-size:12px;font-weight:600}.hop .svc{font-size:10px;color:var(--text-dim);margin-top:3px}.hop-arrow{color:var(--border);font-size:18px;flex:0 0 auto}.hop.active .dot{background:var(--green)}.dot{width:8px;height:8px;border-radius:50%;background:var(--border);margin:6px auto 0}.status-line{font-size:12px;color:var(--text-dim);margin-top:8px}.pill{display:inline-block;padding:2px 9px;border-radius:10px;font-size:11px;font-weight:600;letter-spacing:.5px}.pill.green{background:#3fae6a2e;color:var(--green)}.pill.amber{background:#d99a2b2e;color:var(--amber)}.pill.red{background:#c0453b33;color:var(--red)}.login-wrap{display:flex;align-items:center;justify-content:center;min-height:100vh}.login-card{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:44px 40px;max-width:440px;text-align:center;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.login-card img{height:64px;margin-bottom:20px}.login-card h1{font-size:22px;margin-bottom:6px}.login-card .tagline{color:var(--text-dim);font-size:14px;margin-bottom:8px;line-height:1.5}.login-card .meta{color:var(--text-dim);font-size:12px;margin:18px 0 26px;letter-spacing:.4px}.login-card .notice{font-size:12px;color:var(--text-dim);margin-top:20px;line-height:1.5}.classification{text-align:center;font-size:11px;letter-spacing:1.5px;color:var(--text-dim);padding:6px;background:#0000004d}table.mini{width:100%;border-collapse:collapse;font-size:13px}table.mini td{padding:7px 6px;border-bottom:1px solid var(--border)}table.mini td:first-child{color:var(--text-dim)}