:root{--bg-base: #090d14;--bg-surface: #0f1623;--bg-card: #141d2e;--bg-card-hover: #1a2540;--bg-glass: rgba(20, 29, 46, .7);--border: rgba(255,255,255,.07);--border-bright: rgba(255,255,255,.14);--accent-teal: #00d9b8;--accent-blue: #3b82f6;--accent-violet: #8b5cf6;--accent-amber: #f59e0b;--accent-red: #ef4444;--accent-green: #22c55e;--text-primary: #e8edf7;--text-secondary: #7d8fa9;--text-muted: #4a5568;--status-normal: #22c55e;--status-warning: #f59e0b;--status-critical: #ef4444;--font-sans: "Inter", system-ui, sans-serif;--font-mono: "JetBrains Mono", monospace;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 18px;--radius-xl: 24px;--shadow-card: 0 4px 24px rgba(0,0,0,.4);--shadow-glow-teal: 0 0 20px rgba(0,217,184,.15);--shadow-glow-red: 0 0 20px rgba(239,68,68,.2);--shadow-glow-amber: 0 0 20px rgba(245,158,11,.2);--transition: .2s cubic-bezier(.4,0,.2,1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background:var(--bg-base);color:var(--text-primary);min-height:100vh;line-height:1.6;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-surface)}::-webkit-scrollbar-thumb{background:var(--border-bright);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}h1,h2,h3,h4{font-weight:700;letter-spacing:-.02em;line-height:1.2}p{color:var(--text-secondary)}code,.mono{font-family:var(--font-mono)}.app-shell{display:grid;grid-template-rows:64px 1fr;min-height:100vh}.page-content{padding:24px 28px;overflow-y:auto}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);transition:border-color var(--transition),box-shadow var(--transition),transform var(--transition)}.card:hover{border-color:var(--border-bright);box-shadow:var(--shadow-card),0 0 0 1px var(--border-bright);transform:translateY(-1px)}.status-normal{color:var(--status-normal)}.status-warning{color:var(--status-warning)}.status-critical{color:var(--status-critical)}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:100px;font-size:11px;font-weight:600;letter-spacing:.05em;text-transform:uppercase}.badge-normal{background:#22c55e1f;color:var(--status-normal);border:1px solid rgba(34,197,94,.25)}.badge-warning{background:#f59e0b1f;color:var(--status-warning);border:1px solid rgba(245,158,11,.25)}.badge-critical{background:#ef44441f;color:var(--status-critical);border:1px solid rgba(239,68,68,.25)}@keyframes pulse-ring{0%{box-shadow:0 0 #ef444466}70%{box-shadow:0 0 0 10px #ef444400}to{box-shadow:0 0 #ef444400}}.pulse-critical{animation:pulse-ring 2s infinite}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .35s ease forwards}.stat-tile{display:flex;flex-direction:column;gap:4px;padding:18px 22px}.stat-tile .label{font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted)}.stat-tile .value{font-size:2rem;font-weight:800;line-height:1}.stat-tile .sub{font-size:12px;color:var(--text-muted)}.progress-bar{height:5px;border-radius:99px;background:#ffffff0f;overflow:hidden}.progress-fill{height:100%;border-radius:99px;transition:width .6s cubic-bezier(.4,0,.2,1)}hr{border:none;border-top:1px solid var(--border);margin:16px 0}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}@media (max-width: 1100px){.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}}@media (max-width: 680px){.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--radius-sm);border:1px solid var(--border);background:transparent;color:var(--text-secondary);cursor:pointer;transition:all var(--transition)}.icon-btn:hover{background:var(--bg-card-hover);color:var(--text-primary);border-color:var(--border-bright)}.recharts-cartesian-grid-horizontal line,.recharts-cartesian-grid-vertical line{stroke:#ffffff0d}.recharts-text{fill:var(--text-muted)!important;font-size:11px}.recharts-tooltip-wrapper{outline:none}@keyframes spin{to{transform:rotate(360deg)}}select option{background:#1a2235;color:var(--text-primary)}