:root{--bg: #f9f9f9;--panel: #ffffff;--ink: #1a1a1a;--muted: #666666;--line: #e5e7eb;--brand: #006072;--brand-tint: #e6f2f3;--gold: #d4af37;--ok: #4a7729;--warn: #8a6200;--bad: #c02626;--series-1: #2a78d6;--series-2: #eb6834;--series-3: #1baf7a;--series-4: #eda100;--series-5: #e87ba4;--series-6: #008300;--series-7: #4a3aa7;--series-8: #e34948;--series-other: #c3c2b7;--status-good: #0ca30c;--status-warning: #fab219;--status-serious: #ec835a;--status-critical: #d03b3b;--chart-grid: #e1e0d9;--chart-axis: #c3c2b7;--chart-muted: #898781}*{box-sizing:border-box}body{margin:0;font:14px/1.5 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg)}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}.app{display:flex;min-height:100vh}.sidebar{width:210px;background:var(--panel);border-right:1px solid var(--line);padding:18px 14px;flex-shrink:0}.sidebar h1{font-size:15px;margin:0 0 4px}.sidebar .sub{color:var(--muted);font-size:12px;margin-bottom:18px}.sidebar nav a{display:flex;align-items:center;padding:8px 10px;border-radius:6px;border-left:3px solid transparent;color:var(--ink);margin-bottom:2px}.sidebar nav a.active{background:var(--brand-tint);color:var(--brand);font-weight:600;border-left-color:var(--gold)}.nav-group{margin-bottom:2px}.nav-group-title{padding:8px 10px 2px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}.nav-children{margin-left:14px;padding-left:8px;border-left:1px solid var(--line)}.nav-children a{padding:6px 8px;font-size:13px;margin-bottom:0}.nav-badge{margin-left:auto;background:var(--status-critical);color:#fff;font-size:11px;font-weight:700;line-height:1;padding:3px 7px;border-radius:999px;font-variant-numeric:tabular-nums}.nav-badge.blink{animation:nav-badge-blink 1.4s ease-in-out infinite}@keyframes nav-badge-blink{0%,to{opacity:1}50%{opacity:.4}}@media (prefers-reduced-motion: reduce){.nav-badge.blink{animation:none}}.sidebar .foot{margin-top:24px;font-size:12px;color:var(--muted)}.main{flex:1;padding:24px 28px;max-width:1100px}.main h2{margin:0 0 16px;font-size:20px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:16px;margin-bottom:18px}.row{display:flex;gap:12px;flex-wrap:wrap}.grid{display:grid;gap:12px}.kpis{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.kpi{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:14px}.kpi .v{font-size:24px;font-weight:700}.kpi .l{color:var(--muted);font-size:12px;margin-top:2px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line)}th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.03em}tbody tr:hover{background:#f7fafa}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600;background:#eef1f5;color:var(--muted)}.badge.ok{background:#e6f4ec;color:var(--ok)}.badge.warn{background:#fdf2e2;color:var(--warn)}.badge.bad{background:#fbe9e9;color:var(--bad)}input,select,textarea,button{font:inherit;padding:7px 9px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--ink)}label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}.field{margin-bottom:12px}button{background:var(--brand);color:#fff;border-color:var(--brand);cursor:pointer;font-weight:600}button.secondary{background:#fff;color:var(--ink);border-color:var(--line)}button:disabled{opacity:.55;cursor:not-allowed}.err{color:var(--bad);font-size:13px;margin:8px 0}.muted{color:var(--muted)}.small{font-size:12px}.login-wrap{display:grid;place-items:center;min-height:100vh}.login-card{width:320px}.msg{border-left:3px solid var(--line);padding:6px 10px;margin-bottom:8px}.msg.inbound{border-color:var(--brand)}.msg.outbound{border-color:var(--ok)}.msg.internal_note{border-color:var(--warn);background:#fffdf6}.msg.auto_acknowledgement{border-color:var(--muted);font-style:italic}.msg .meta{font-size:12px;color:var(--muted)}.gauge-row{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.gauge-card{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:14px;text-align:center}.gauge-value{font-size:30px;font-weight:700;margin-top:-46px}.gauge-label{font-size:12.5px;color:var(--ink);font-weight:600;margin-top:2px}.gauge-caption{font-size:11px;color:var(--muted);margin-top:6px}.status-pill{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:600;margin-top:6px}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block}.status-pill.good{color:var(--status-good)}.status-pill.warning{color:#8a6200}.status-pill.critical{color:var(--status-critical)}.viz-panel{display:flex;gap:20px;flex-wrap:wrap;align-items:center}.legend{display:flex;flex-direction:column;gap:7px;font-size:12.5px;min-width:150px}.legend-row{display:flex;align-items:center;gap:7px}.legend-swatch{width:10px;height:10px;border-radius:2px;flex-shrink:0}.legend-row .lbl{flex:1;color:var(--ink)}.legend-row .val{color:var(--muted);font-variant-numeric:tabular-nums}.bar-cell{position:relative;height:10px;background:var(--chart-grid);border-radius:5px;min-width:90px}.bar-fill{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--series-1);border-radius:5px}.num-cell{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.trend-chart{width:100%;height:auto}.chart-table{margin-top:10px}.chart-table table{font-size:12px}.chart-table th,.chart-table td{padding:5px 8px}