:root{font-family:IBM Plex Sans,Segoe UI,sans-serif;color:#eef2f7;background:linear-gradient(180deg,#0f141b,#121923);color-scheme:dark;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--bg: #10151d;--panel: rgba(16, 22, 31, .9);--panel-soft: rgba(20, 28, 39, .78);--panel-strong: rgba(28, 36, 50, .8);--line: rgba(255, 255, 255, .08);--line-soft: rgba(255, 255, 255, .05);--text: #eef2f7;--muted: #98a6b8;--muted-strong: #d0d7e2;--healthy: #70bb91;--warning: #c8a766;--critical: #d77f7f;--stale: #d3a66d;--accent: #8fa8c5;--shadow: 0 16px 40px rgba(0, 0, 0, .18)}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;min-width:320px;color:var(--text);background:radial-gradient(circle at top,rgba(255,255,255,.035),transparent 35%),linear-gradient(180deg,#0f141b,#121923)}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;background:linear-gradient(rgba(255,255,255,.012) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.012) 1px,transparent 1px);background-size:72px 72px;opacity:.28;-webkit-mask-image:linear-gradient(180deg,black 30%,transparent 100%);mask-image:linear-gradient(180deg,black 30%,transparent 100%)}.dashboard-shell{width:min(1380px,calc(100% - 40px));margin:0 auto;padding:26px 0 44px}.topbar,.summary-item,.node-card,.banner,.ops-summary-panel,.event-panel,.incident-panel,.detail-panel,.chart-panel,.demo-panel,.detail-section{background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow)}.topbar{display:flex;justify-content:space-between;align-items:flex-end;gap:18px;margin-bottom:14px;padding:20px 22px 18px;border-radius:24px}.title-block{display:grid;gap:5px}.title-side{display:flex;gap:10px;align-items:stretch;flex-wrap:wrap}.inline-stat{min-width:150px;padding:12px 14px;border-radius:16px;background:#ffffff08;border:1px solid var(--line-soft)}.inline-stat.tone-healthy{border-color:#70bb912e}.inline-stat.tone-warning{border-color:#c8a7662e}.inline-stat.tone-critical{border-color:#d77f7f33}.inline-stat.tone-stale{border-color:#d3a66d33}.section-kicker,.meta-label,.metric-label{margin:0;font-size:.72rem;line-height:1;letter-spacing:.04em;color:var(--muted)}h1,h2,h3,p,strong{margin:0}h1{font-size:clamp(1.5rem,2.5vw,2.2rem);line-height:1.02;letter-spacing:-.04em;font-weight:600}h2{font-size:1.28rem;line-height:1.08;letter-spacing:-.03em;font-weight:600}h3{font-size:1.08rem;font-weight:600;letter-spacing:-.02em}.subtitle{color:var(--muted);font-size:.95rem;line-height:1.45}.inline-stat strong{display:block;margin-top:8px;color:var(--muted-strong);font-size:.95rem;font-weight:600}.summary-strip{display:grid;grid-template-columns:minmax(260px,1.6fr) repeat(4,minmax(120px,.7fr));gap:12px;margin-bottom:18px}.ops-summary-panel,.event-panel,.incident-panel,.detail-panel,.chart-panel,.demo-panel,.detail-section{border-radius:20px;padding:18px}.ops-summary-panel{margin-bottom:18px}.ops-summary-panel.compact,.event-panel.compact,.incident-panel.compact{box-shadow:none;background:var(--panel-soft)}.ops-summary-panel.compact{margin-bottom:0}.ops-summary-copy{margin-top:4px;color:var(--muted-strong);font-size:.94rem;line-height:1.6}.summary-item{padding:16px 18px;border-radius:18px}.summary-item.tone-healthy strong{color:var(--healthy)}.summary-item.tone-warning strong{color:var(--warning)}.summary-item.tone-critical strong{color:var(--critical)}.summary-item.tone-stale strong{color:var(--stale)}.summary-item strong{display:block;margin-top:10px;font-size:1.55rem;line-height:1;letter-spacing:-.05em;font-weight:600}.summary-item-wide{display:grid;gap:8px}.summary-copy{color:var(--muted);font-size:.92rem;line-height:1.45}.banner{margin-bottom:18px;padding:14px 16px;border-radius:16px;color:var(--muted-strong)}.banner.error{color:#f2c0c0;border-color:#d77f7f47}.content-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(380px,.95fr);gap:18px;align-items:start}.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px}.sidebar-stack,.detail-stack{display:grid;gap:18px;align-items:start}.node-card{display:grid;gap:18px;padding:20px;border-radius:22px;cursor:pointer;transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}.node-card:hover{transform:translateY(-2px);border-color:#ffffff24}.node-card.selected{border-color:#8fa8c557;box-shadow:0 20px 46px #0000003d}.card-top,.incident-top,.detail-header,.metric-copy,.card-footer,.chart-header{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.node-ip{margin-top:6px;color:var(--muted);font-size:.98rem}.status-pill{display:inline-flex;align-items:center;gap:8px;padding:8px 11px;border-radius:999px;font-size:.8rem;font-weight:600;white-space:nowrap;border:1px solid transparent;text-transform:capitalize}.status-pill.tone-healthy{color:var(--healthy);background:#70bb9114;border-color:#70bb9129}.status-pill.tone-warning{color:var(--warning);background:#c8a76614;border-color:#c8a76629}.status-pill.tone-critical{color:var(--critical);background:#d77f7f14;border-color:#d77f7f29}.status-pill.tone-stale{color:var(--stale);background:#d3a66d14;border-color:#d3a66d29}.status-dot{width:7px;height:7px;border-radius:50%;background:currentColor}.health-callout{padding:14px 15px;border-radius:16px;background:#ffffff08;border:1px solid var(--line-soft)}.health-callout strong{display:block;margin-top:7px;line-height:1.48;color:var(--text);font-size:.95rem}.health-callout.tone-healthy{border-color:#70bb9129}.health-callout.tone-warning{border-color:#c8a76629}.health-callout.tone-critical{border-color:#d77f7f2e}.health-callout.tone-stale{border-color:#d3a66d2e}.health-callout.strong{background:#ffffff09}.inline-note{margin-top:8px;color:var(--muted);font-size:.84rem;line-height:1.45}.metrics-grid,.detail-metrics,.incident-list,.event-list,.demo-actions{display:grid;gap:12px}.metric-row{display:grid;gap:10px}.metric-value,.chart-value{font-size:.98rem;font-weight:600;color:var(--text)}.metric-rail{width:100%;height:7px;border-radius:999px;background:linear-gradient(180deg,#ffffff0a,#ffffff05),#ffffff0a;overflow:hidden}.metric-fill{height:100%;border-radius:inherit;background:linear-gradient(90deg,#7b8798,#b6c1cf)}.node-meta,.detail-grid,.charts-grid{display:grid;gap:14px}.node-meta,.detail-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.detail-wide{grid-column:span 3}.meta-item strong,.footer-copy strong{display:block;margin-top:6px;font-size:.92rem;line-height:1.42;color:var(--muted-strong);font-weight:600}.card-footer{padding-top:16px;border-top:1px solid var(--line-soft)}.details-button,.demo-button{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--line);background:#ffffff08;color:var(--muted-strong);border-radius:999px;padding:9px 13px;font:inherit;font-size:.85rem;cursor:pointer;transition:background .14s ease,border-color .14s ease,color .14s ease}.details-button:hover,.demo-button:hover{background:#ffffff0f;border-color:#ffffff24;color:var(--text)}.demo-button:disabled{cursor:progress;opacity:.7}.panel-header{margin-bottom:16px}.incident-row,.event-row{border-top:1px solid var(--line-soft)}.incident-row{display:grid;gap:10px;padding:14px 0}.incident-row:first-child,.event-row:first-child{border-top:0;padding-top:0}.incident-top strong,.event-copy strong{display:block;font-size:.93rem;color:var(--muted-strong)}.incident-top p{margin-top:4px;color:var(--muted);font-size:.82rem}.incident-message{color:var(--muted-strong);font-size:.88rem;line-height:1.5}.incident-meta,.chart-meta{display:flex;flex-wrap:wrap;gap:10px 14px;color:var(--muted);font-size:.78rem}.detail-panel{display:grid;gap:16px}.detail-panel.empty{min-height:220px;align-content:start}.detail-section{background:var(--panel-soft)}.charts-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.chart-panel{display:grid;gap:12px;background:var(--panel-soft)}.chart-svg{width:100%;height:150px;border-radius:14px;background:linear-gradient(180deg,#ffffff05,#ffffff03),#ffffff04}.chart-axis{stroke:#ffffff1f;stroke-width:1}.chart-line{fill:none;stroke-width:3;stroke-linejoin:round;stroke-linecap:round}.chart-svg.tone-cpu .chart-line{stroke:#8fb0d2}.chart-svg.tone-memory .chart-line{stroke:#7dc0a0}.chart-svg.tone-disk .chart-line{stroke:#d0a974}.demo-copy{color:var(--muted);font-size:.88rem;line-height:1.5;margin-bottom:14px}.demo-actions{grid-template-columns:repeat(2,minmax(0,1fr))}.event-row{display:grid;grid-template-columns:10px minmax(0,1fr) auto;gap:12px;align-items:start;padding:12px 0}.event-indicator{width:8px;height:8px;border-radius:50%;margin-top:7px;background:var(--muted)}.event-indicator.tone-healthy{background:var(--healthy)}.event-indicator.tone-warning{background:var(--warning)}.event-indicator.tone-critical{background:var(--critical)}.event-indicator.tone-stale{background:var(--stale)}.event-copy p,.event-time,.empty-copy{color:var(--muted);font-size:.82rem;line-height:1.45}@media (max-width: 1240px){.content-grid{grid-template-columns:1fr}}@media (max-width: 1120px){.summary-strip,.charts-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.summary-item-wide,.detail-wide{grid-column:1 / -1}}@media (max-width: 920px){.topbar{flex-direction:column;align-items:flex-start}.title-side,.demo-actions,.detail-grid,.node-meta{width:100%;grid-template-columns:1fr}}@media (max-width: 720px){.dashboard-shell{width:min(100% - 24px,1380px);padding-top:18px}.summary-strip,.charts-grid{grid-template-columns:1fr}}@media (max-width: 560px){.topbar,.summary-item,.node-card,.banner,.ops-summary-panel,.event-panel,.incident-panel,.detail-panel,.chart-panel,.demo-panel,.detail-section{border-radius:18px}.topbar,.node-card,.ops-summary-panel,.event-panel,.incident-panel,.detail-panel,.chart-panel,.demo-panel,.detail-section{padding:16px}.card-top,.card-footer,.detail-header,.incident-top,.chart-header{flex-direction:column;align-items:flex-start}.details-button,.demo-button{width:100%;justify-content:center}}