:root{--green-primary:#5a9e2f;--green-light:#6db33f;--green-dark:#3d7020;--green-glow:#5a9e2f1a;--bg-base:#f0f2f5;--bg-sidebar:#fff;--bg-card:#fff;--bg-card-hover:#f8fafc;--bg-elevated:#f1f5f9;--border-subtle:#00000012;--border-green:#5a9e2f59;--text-primary:#0f172a;--text-secondary:#334155;--text-muted:#94a3b8;--red:#dc2626;--orange:#ea580c;--yellow:#ca8a04;--blue:#2563eb;--cyan:#0891b2;--purple:#7c3aed;--sidebar-w:240px;--topbar-h:60px;--radius:10px;--radius-sm:6px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{background:var(--bg-base);height:100%;color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:Inter,system-ui,sans-serif;font-size:14px;line-height:1.5}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#0000001f;border-radius:99px}::-webkit-scrollbar-thumb:hover{background:var(--green-primary)}.app-shell{height:100vh;display:flex;overflow:hidden}.sidebar{width:var(--sidebar-w);background:var(--bg-sidebar);border-right:1px solid var(--border-subtle);z-index:10;flex-direction:column;flex-shrink:0;height:100vh;max-height:100vh;transition:width .25s cubic-bezier(.4,0,.2,1);display:flex;position:relative;overflow:hidden;box-shadow:2px 0 8px #0000000a}.sidebar--open{width:240px}.sidebar--collapsed{width:60px}.sidebar-header{height:var(--topbar-h);border-bottom:1px solid var(--border-subtle);background:#0f172a;flex-shrink:0;justify-content:space-between;align-items:center;gap:8px;padding:0 12px 0 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6px;padding:8px 14px;font-size:13.5px;font-weight:500;transition:background .15s,color .15s;display:flex;overflow:hidden}.nav-item:hover{background:var(--bg-elevated);color:var(--text-primary)}.nav-item.active{background:var(--green-glow);color:var(--green-primary);border-left:2.5px solid var(--green-primary);margin-left:4px;padding-left:12px;font-weight:600}.nav-item--icon-only{justify-content:center;gap:0;margin:2px 6px;padding:10px}.nav-item--icon-only.active{border-left:2.5px solid var(--green-primary);margin-left:4px;padding-left:9px}.nav-item .nav-icon{opacity:.6;flex-shrink:0}.nav-item.active .nav-icon{opacity:1}.phase-badge{color:#7c3aed;background:#7c3aed1f;border-radius:99px;flex-shrink:0;padding:1px 5px;font-size:9px;font-weight:700}.sidebar-nav{flex:1;min-height:0;padding-bottom:8px;overflow:hidden auto}.sidebar-nav::-webkit-scrollbar{width:4px}.sidebar-nav::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px}.sidebar-bottom{background:var(--bg-sidebar);border-top:1px solid var(--border-subtle);z-index:20;flex-shrink:0;padding:10px 6px;position:sticky;bottom:0;left:0;right:0;box-shadow:0 -3px 10px #0000000d}.main-area{flex-direction:column;flex:1;display:flex;overflow:hidden}.topbar{height:var(--topbar-h);background:var(--bg-sidebar);border-bottom:1px solid var(--border-subtle);z-index:5;flex-shrink:0;align-items:center;gap:12px;padding:0 16px 0 20px;display:flex;box-shadow:0 1px 4px #0000000d}.topbar-breadcrumb{color:var(--text-muted);align-items:center;gap:6px;font-size:13px;display:flex}.topbar-breadcrumb .current{color:var(--text-primary);font-weight:600}.topbar-right{align-items:center;gap:12px;margin-left:auto;display:flex}.topbar-search{background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-muted);cursor:text;align-items:center;gap:8px;padding:6px 12px;font-size:13px;transition:border-color .15s;display:flex}.topbar-search:hover{border-color:var(--green-primary)}.topbar-pill{cursor:pointer;border:1px solid var(--border-subtle);background:var(--bg-elevated);color:var(--text-secondary);border-radius:99px;align-items:center;gap:6px;padding:5px 12px;font-size:12px;font-weight:600;transition:all .15s;display:flex}.topbar-pill.alarm{color:var(--red);background:#dc26260f;border-color:#dc262640}.topbar-pill.alarm .dot{background:var(--red);border-radius:50%;width:6px;height:6px;animation:1.2s infinite pulse-red}@keyframes pulse-red{0%,to{opacity:1}50%{opacity:.3}}.avatar{background:linear-gradient(135deg, var(--green-primary), var(--green-dark));color:#fff;cursor:pointer;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:12px;font-weight:700;display:flex}.content{flex-direction:column;flex:1;gap:20px;padding:24px;display:flex;overflow-y:auto}.page-header{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:5px 9px;display:flex;box-shadow:0 1px 4px #00000008}.page-title-block{align-items:center;gap:14px;display:flex}.page-title-icon-wrapper{border-radius:var(--radius-md);width:40px;height:40px;color:var(--green-primary);background:linear-gradient(135deg,#6db33f29,#6db33f0d);border:1px solid #6db33f42;flex-shrink:0;justify-content:center;align-items:center;transition:transform .2s,box-shadow .2s;display:flex;box-shadow:0 2px 8px #6db33f1a}.page-title-icon-wrapper:hover{transform:translateY(-1px);box-shadow:0 4px 12px #6db33f2e}.page-title-content{flex-direction:column;gap:3px;display:flex}.page-title-row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.page-title-content h1{color:var(--text-primary);letter-spacing:-.3px;margin:0;font-size:21px;font-weight:700}.page-title-content p{color:var(--text-muted);margin:0;font-size:13px;line-height:1.4}.live-pill{color:var(--green-dark);background:#5a9e2f1f;border:1px solid #5a9e2f40;border-radius:99px;align-items:center;gap:6px;padding:2px 9px;font-size:11.5px;font-weight:600;display:inline-flex}.live-dot{background:var(--green-primary);width:6px;height:6px;box-shadow:0 0 6px var(--green-primary);border-radius:50%;animation:1.8s infinite pulse-green}@keyframes pulse-green{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.85)}}.header-actions{align-items:center;gap:10px;display:flex}.btn{border-radius:var(--radius-sm);cursor:pointer;border:none;align-items:center;gap:6px;padding:7px 14px;font-size:13px;font-weight:500;transition:all .15s;display:inline-flex}.btn-primary{background:var(--green-primary);color:#fff}.btn-primary:hover{background:var(--green-light)}.btn-ghost{background:var(--bg-elevated);color:var(--text-secondary);border:1px solid var(--border-subtle)}.btn-ghost:hover{color:var(--green-primary);border-color:var(--green-primary);background:var(--green-glow)}.badge{border-radius:99px;align-items:center;padding:2px 8px;font-size:11px;font-weight:600;display:inline-flex}.badge-green{color:var(--green-dark);background:#5a9e2f1f}.badge-red{color:var(--red);background:#dc26261a}.badge-orange{color:var(--orange);background:#ea580c1a}.badge-yellow{color:var(--yellow);background:#ca8a041f}.badge-blue{color:var(--blue);background:#2563eb1a}.badge-muted{color:var(--text-muted);background:#0000000f}.status-bar{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;display:grid}.status-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius);cursor:pointer;flex-direction:column;gap:10px;padding:16px 18px;transition:box-shadow .2s,border-color .2s;display:flex;position:relative;overflow:hidden;box-shadow:0 1px 3px #0000000d}.status-card:before{content:"";border-radius:var(--radius) var(--radius) 0 0;background:var(--accent,var(--green-primary));height:3px;position:absolute;top:0;left:0;right:0}.status-card:hover{border-color:var(--border-green);box-shadow:0 4px 12px 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.icon{color:var(--green-primary)}.card-actions{align-items:center;gap:8px;display:flex}.card-body{padding:18px}.capacity-grid{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:14px;display:grid}.cap-item{flex-direction:column;gap:8px;display:flex}.cap-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-size:11.5px;font-weight:600}.cap-values{align-items:baseline;gap:4px;display:flex}.cap-values .val{color:var(--text-primary);font-size:20px;font-weight:700}.cap-values .unit,.cap-values .total{color:var(--text-muted);font-size:12px}.progress-track{background:#0000000f;border-radius:99px;height:7px;overflow:hidden}.progress-fill{border-radius:99px;height:100%;transition:width .5s}.progress-fill.green{background:linear-gradient(90deg, var(--green-dark), var(--green-light))}.progress-fill.orange{background:linear-gradient(90deg, #9a3412, var(--orange))}.progress-fill.red{background:linear-gradient(90deg, #991b1b, var(--red))}.progress-fill.blue{background:linear-gradient(90deg, #1e40af, var(--blue))}.progress-fill.cyan{background:linear-gradient(90deg, #155e75, var(--cyan))}.progress-fill.yellow{background:linear-gradient(90deg, #78350f, var(--yellow))}.cap-pct{color:var(--text-muted);text-align:right;font-size:11px}.alarm-table{border-collapse:collapse;width:100%}.alarm-table th{color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;text-align:left;border-bottom:1px solid var(--border-subtle);background:#fafbfc;padding:8px 14px;font-size:11px;font-weight:700}.alarm-table td{color:var(--text-secondary);vertical-align:middle;border-bottom:1px solid #0000000a;padding:10px 14px;font-size:13px}.alarm-table tr:last-child td{border-bottom:none}.alarm-table tr:hover td{background:#f8fafc}.sev-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px;display:inline-block}.sev-critical{background:var(--red);box-shadow:0 0 5px #dc262680}.sev-major{background:var(--orange);box-shadow:0 0 5px #ea580c66}.sev-minor{background:var(--yellow)}.sev-info{background:var(--blue)}.sev-cell{align-items:center;gap:8px;display:flex}.device-list{flex-direction:column;gap:5px;display:flex}.device-row{border-radius:var(--radius-sm);background:var(--bg-elevated);cursor:pointer;border:1px solid #0000;align-items:center;gap:12px;padding:9px 12px;transition:background .15s,box-shadow .15s;display:flex}.device-row:hover{background:#5a9e2f0f;border-color:#5a9e2f33}.device-status-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}.ds-online{background:var(--green-primary);box-shadow:0 0 5px #5a9e2f80}.ds-warning{background:var(--orange)}.ds-offline{background:var(--red)}.device-name{color:var(--text-primary);text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:13px;font-weight:500;overflow:hidden}.device-type{color:var(--text-muted);font-size:11.5px}.device-metric{color:var(--text-secondary);white-space:nowrap;font-size:12px;font-weight:600}.power-chain{align-items:center;gap:0;padding-bottom:4px;display:flex;overflow-x:auto}.pchain-node{flex-direction:column;align-items:center;gap:6px;min-width:90px;display:flex}.pchain-icon-wrap{border-radius:var(--radius-sm);border:1.5px solid var(--border-subtle);background:var(--bg-elevated);justify-content:center;align-items:center;width:48px;height:48px;font-size:20px;transition:border-color .2s,background .2s;display:flex}.pchain-icon-wrap.active{border-color:var(--green-primary);background:#5a9e2f14}.pchain-icon-wrap.warn{border-color:var(--orange);background:#ea580c14}.pchain-label{color:var(--text-muted);text-align:center;font-size:11px;font-weight:500}.pchain-val{color:var(--text-primary);font-size:12px;font-weight:600}.pchain-arrow{color:var(--green-primary);opacity:.4;flex-shrink:0;align-items:center;margin-top:-18px;padding:0 4px;display:flex}.floor-grid{grid-template-columns:repeat(8,1fr);gap:5px;display:grid}.rack-cell{aspect-ratio:1;cursor:pointer;color:#0006;border:1px solid #0000000f;border-radius:4px;justify-content:center;align-items:center;font-size:9px;font-weight:700;transition:transform .15s,box-shadow .15s;display:flex}.rack-cell:hover{transform:scale(1.1);box-shadow:0 2px 6px #00000026}.rack-ok{color:var(--green-dark);background:#5a9e2f2e}.rack-warning{color:var(--orange);background:#ea580c2e}.rack-critical{color:var(--red);background:#dc26262e;animation:1.5s infinite rack-pulse}.rack-empty{background:#0000000a}.rack-aisle{color:#2563eb66;background:#2563eb0f;border:1px dashed #2563eb33;font-size:7px}@keyframes rack-pulse{0%,to{opacity:1}50%{opacity:.5}}.env-grid{grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:10px;display:grid}.env-tile{background:var(--bg-elevated);border-radius:var(--radius-sm);text-align:center;border:1px solid var(--border-subtle);flex-direction:column;align-items:center;gap:5px;padding:12px 10px;transition:border-color .2s,box-shadow .2s;display:flex}.env-tile:hover{border-color:var(--green-primary);box-shadow:0 2px 8px #5a9e2f1a}.env-tile-icon{font-size:22px}.env-tile-name{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-size:10.5px;font-weight:600}.env-tile-val{color:var(--text-primary);font-size:18px;font-weight:700}.env-tile-unit{color:var(--text-muted);font-size:10.5px}.divider{background:var(--border-subtle);height:1px}.timestamp{color:var(--text-muted);font-size:11px}@media (width<=1280px){.grid-3-1,.grid-2-1{grid-template-columns:1fr}}@media (width<=900px){.grid-2{grid-template-columns:1fr}.grid-3,.grid-4{grid-template-columns:1fr 1fr}.sidebar{width:56px}.sidebar-logo span,.sidebar-section-label,.nav-item span{display:none}.nav-item{justify-content:center;margin:2px 4px;padding:10px}:root{--sidebar-w:56px}}