@import"https://fonts.googleapis.com/css2?family=DM+Mono:wght@300;400;500&family=DM+Sans:wght@300;400;500;600&display=swap";:root{--bg: #0d0f12;--surface: #13161b;--surface-2: #1c2028;--surface-3: #252b35;--border: #2a3040;--text: #d4dae6;--muted: #5a6478;--accent: #4f9eff;--purple: #9b6dff;--green: #3dd68c;--yellow: #f5c842;--red: #ff5252;--sidebar-w: 220px;--radius: 6px;--font-sans: "DM Sans", system-ui, sans-serif;--font-mono: "DM Mono", "Fira Code", monospace}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none}input{font-family:inherit}.app-shell{display:flex;height:100%;overflow:hidden}.app-main{flex:1;overflow-y:auto;overflow-x:hidden;background:var(--bg)}.sidebar{width:var(--sidebar-w);min-width:var(--sidebar-w);background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:0;overflow:hidden}.sidebar__logo{padding:24px 20px 20px;font-family:var(--font-mono);font-size:18px;font-weight:500;letter-spacing:.02em;color:var(--text);border-bottom:1px solid var(--border)}.sidebar__logo-o{color:var(--accent);font-weight:500}.sidebar__nav{flex:1;padding:12px 8px;display:flex;flex-direction:column;gap:2px}.sidebar__item{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:var(--radius);color:var(--muted);font-size:13.5px;font-weight:400;transition:background .15s,color .15s;width:100%;text-align:left}.sidebar__item:hover{background:var(--surface-2);color:var(--text)}.sidebar__item--active{background:var(--surface-2);color:var(--accent)}.sidebar__icon{font-size:14px;width:18px;text-align:center;opacity:.7}.sidebar__footer{padding:8px 8px 16px;border-top:1px solid var(--border)}.page{padding:28px 32px;max-width:1200px}.page__header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:28px}.page__title{font-size:22px;font-weight:500;color:var(--text);letter-spacing:-.01em}.page__sub{font-size:12px;color:var(--muted);margin-top:4px;font-family:var(--font-mono)}.ws-indicator{display:flex;align-items:center;gap:6px;font-size:12px;font-family:var(--font-mono);padding:5px 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var(--border);border-radius:var(--radius);padding:20px;display:flex;flex-direction:column;align-items:center;gap:8px}.gauge{display:flex;flex-direction:column;align-items:center}.gauge-value{font-family:var(--font-mono);font-size:14px;font-weight:500;fill:var(--text)}.gauge-unit{font-family:var(--font-mono);font-size:8px;fill:var(--muted)}.gauge-label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-top:4px}.gauge-card__detail{display:flex;gap:12px;font-size:11px;color:var(--muted);font-family:var(--font-mono)}.card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:28px}.metric-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px}.metric-card__header{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:4px}.metric-card__title{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.metric-card__value{font-family:var(--font-mono);font-size:20px;font-weight:500}.metric-card__sub{font-size:11px;color:var(--muted);font-family:var(--font-mono);margin-bottom:10px}.section{margin-bottom:28px}.section__title{font-size:13px;font-weight:500;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin-bottom:12px}.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border)}.data-table{width:100%;border-collapse:collapse;font-size:13px}.data-table th{padding:10px 16px;text-align:left;font-size:11px;font-weight:500;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);background:var(--surface);border-bottom:1px solid var(--border)}.data-table td{padding:10px 16px;border-bottom:1px solid var(--border);background:var(--bg)}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover td{background:var(--surface)}.mono{font-family:var(--font-mono);font-size:12px}.muted{color:var(--muted)}.green{color:var(--green)}.accent{color:var(--accent)}.status-badge{font-family:var(--font-mono);font-size:10px;padding:3px 8px;border-radius:3px;border:1px solid;text-transform:uppercase;letter-spacing:.06em}.node-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px}.node-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.node-card--live{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) 22}.node-card__header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}.node-card__name{font-size:15px;font-weight:500;font-family:var(--font-mono)}.node-card__role{font-size:11px;color:var(--muted);margin-top:2px}.node-card__metrics{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}.node-metric{display:flex;align-items:center;gap:8px}.node-metric__label{font-size:11px;color:var(--muted);width:32px;font-family:var(--font-mono);text-transform:uppercase}.node-metric__bar-wrap{flex:1;height:4px;background:var(--surface-2);border-radius:2px;overflow:hidden}.node-metric__bar{height:100%;border-radius:2px;transition:width .4s ease;min-width:2px}.node-metric__val{font-family:var(--font-mono);font-size:11px;color:var(--muted);width:40px;text-align:right}.node-card__footer{display:flex;gap:16px;font-size:11px;color:var(--muted);font-family:var(--font-mono);padding-top:12px;border-top:1px solid var(--border)}.login-page{height:100%;display:flex;align-items:center;justify-content:center;background:var(--bg);background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);background-size:40px 40px;background-position:center center}.login-box{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:40px;width:360px;box-shadow:0 24px 48px #0006}.login-logo{font-family:var(--font-mono);font-size:26px;font-weight:500;margin-bottom:6px}.login-logo__o{color:var(--accent)}.login-tagline{font-size:12px;color:var(--muted);margin-bottom:28px;font-family:var(--font-mono)}.login-form{display:flex;flex-direction:column;gap:16px}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.field input{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);padding:10px 12px;color:var(--text);font-size:14px;font-family:var(--font-mono);transition:border-color .15s;outline:none}.field input:focus{border-color:var(--accent)}.login-error{font-size:12px;color:var(--red);background:#ff525214;border:1px solid rgba(255,82,82,.2);border-radius:var(--radius);padding:8px 12px}.btn{padding:9px 16px;border-radius:var(--radius);font-size:13px;font-weight:500;transition:background .15s,opacity .15s}.btn--primary{background:var(--accent);color:#fff}.btn--primary:hover{opacity:.88}.btn--primary:disabled{opacity:.5;cursor:default}.btn--full{width:100%}.loading-state,.error-state,.empty-state{padding:40px;text-align:center;color:var(--muted);font-size:13px}.error-state{color:var(--red)}.placeholder-page{display:flex;flex-direction:column;align-items:center;justify-content:center;height:300px;gap:12px}.placeholder-page__icon{font-size:48px;opacity:.15}.placeholder-page__text{font-size:13px;color:var(--muted);font-family:var(--font-mono)}@media (max-width: 900px){.gauge-row{grid-template-columns:repeat(2,1fr)}.card-grid{grid-template-columns:1fr}}@media (max-width: 600px){.gauge-row{grid-template-columns:1fr}.sidebar{display:none}.page{padding:16px}}.action-group{display:flex;gap:4px}.btn-action{width:28px;height:28px;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface-2);color:var(--muted);font-size:12px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s,color .15s,border-color .15s}.btn-action:hover{background:var(--surface-3);color:var(--text)}.btn-action:disabled{opacity:.4;cursor:default}.btn-action--start:hover{border-color:var(--green);color:var(--green)}.btn-action--stop:hover{border-color:var(--red);color:var(--red)}.btn-action--restart:hover{border-color:var(--yellow);color:var(--yellow)}