:root{--bg:#070b12;--surface:#0e1521;--surface2:#131d2b;--border:#263247;--text:#eef4ff;--muted:#8fa0b8;--primary:#3b82f6;--primary2:#2563eb;--success:#22c55e;--warning:#f59e0b;--danger:#ef4444;--radius:14px;--shadow:0 18px 50px rgba(0,0,0,.28);font-family:"Poppins",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text)}body{font-size:14px}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.app-shell{display:flex;min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:260px;background:#090f19;border-right:1px solid var(--border);display:flex;flex-direction:column;z-index:30}.sidebar-brand{display:flex;align-items:center;gap:12px;padding:22px 18px;border-bottom:1px solid var(--border)}.sidebar-brand div{display:flex;flex-direction:column}.sidebar-brand small,.profile small{color:var(--muted)}.brand-mark{width:54px;height:54px;border-radius:16px;background:linear-gradient(135deg,var(--primary),#6d5dfc);display:grid;place-items:center;font-weight:800;box-shadow:0 12px 28px rgba(59,130,246,.3)}.brand-mark.small{width:38px;height:38px;border-radius:11px}.sidebar nav{padding:14px 10px;flex:1}.nav-group{font-size:10px;letter-spacing:.16em;color:#607089;padding:18px 12px 7px}.nav-link{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:10px;color:#a9b6c8;margin:3px 0;font-weight:500}.nav-link:hover,.nav-link.active{background:#16243a;color:#fff}.nav-link.active{box-shadow:inset 3px 0 var(--primary)}.nav-link span{width:20px;text-align:center}.sidebar-footer{padding:16px 20px;border-top:1px solid var(--border);color:var(--muted)}.status-dot{display:inline-block;width:8px;height:8px;background:var(--warning);border-radius:50%;margin-right:8px}.main-wrap{margin-left:260px;min-width:0;width:calc(100% - 260px)}.topbar{height:78px;padding:0 28px;border-bottom:1px solid var(--border);background:rgba(9,15,25,.92);display:flex;align-items:center;gap:16px;position:sticky;top:0;z-index:20;backdrop-filter:blur(14px)}.topbar h1{font-size:19px;margin:0}.breadcrumb{font-size:12px;color:var(--muted);margin-top:3px}.profile{margin-left:auto;display:flex;align-items:center;gap:16px}.profile>div{display:flex;flex-direction:column;text-align:right}.content{padding:28px;max-width:1700px;margin:auto}.icon-btn{display:none;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:10px;padding:9px 11px}.page-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:22px}.page-heading h2{font-size:24px;margin:0 0 6px}.page-heading p,.panel p{margin:0;color:var(--muted)}.actions{display:flex;gap:10px}.btn{border:1px solid transparent;border-radius:9px;padding:10px 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4px}.panel-header>a{color:#77aaff}.summary-row{display:flex;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid var(--border)}.summary-row:last-child{border:0}.summary-row>div{display:flex;flex-direction:column;flex:1}.summary-row small{color:var(--muted)}.camera-icon,.module-icon{width:36px;height:36px;border-radius:10px;background:#15233a;color:#68a0ff;display:grid;place-items:center}.badge{display:inline-flex;border-radius:999px;padding:5px 9px;font-size:11px;font-weight:700}.badge-offline,.badge-warning{background:rgba(245,158,11,.13);color:#fbbf24}.badge-dummy,.badge-info{background:rgba(59,130,246,.14);color:#7db0ff}.badge-error{background:rgba(239,68,68,.14);color:#ff8181}.roadmap{margin:0;padding-left:22px}.roadmap li{padding:0 0 20px 10px;color:var(--muted)}.roadmap li strong,.roadmap li span{display:block}.roadmap li strong{color:var(--text);margin-bottom:4px}.roadmap li.done::marker{color:var(--success)}.filter-bar{display:grid;grid-template-columns:1fr 1fr 180px auto auto;gap:12px;align-items:end;margin-bottom:18px}.filter-bar div,.form-grid>div{display:flex;flex-direction:column;gap:7px}label{font-weight:600;color:#cdd8e7}input,select{width:100%;background:#0a111c;border:1px solid var(--border);color:var(--text);border-radius:9px;padding:10px 11px;outline:none}input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(59,130,246,.15)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;min-width:760px}th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#73849d;padding:12px;border-bottom:1px solid var(--border)}td{padding:14px 12px;border-bottom:1px solid #1d2939;vertical-align:top}code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;color:#9fb8de;word-break:break-all}.table-action{border:0;background:#172a47;color:#84b4ff;border-radius:7px;padding:7px 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var(--border)}.overlay{display:none}.empty-state{text-align:center;padding:80px 20px}.empty-state p{color:var(--muted)}
@media(max-width:1100px){.metrics{grid-template-columns:repeat(2,1fr)}.dashboard-grid,.settings-grid{grid-template-columns:1fr}.detector-grid{grid-template-columns:repeat(2,1fr)}.camera-grid.cols-4{grid-template-columns:repeat(3,1fr)}.filter-bar{grid-template-columns:1fr 1fr}}
@media(max-width:768px){.sidebar{transform:translateX(-100%);transition:.2s}.sidebar.open{transform:none}.main-wrap{margin-left:0;width:100%}.icon-btn{display:block}.topbar{padding:0 15px}.profile>div{display:none}.content{padding:18px 14px}.overlay.show{display:block;position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:25}.page-heading{flex-direction:column}.metrics,.detector-grid,.camera-grid.cols-2,.camera-grid.cols-3,.camera-grid.cols-4{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.filter-bar{grid-template-columns:1fr}.actions{width:100%;flex-wrap:wrap}.actions>*{flex:1}.topbar h1{font-size:16px}}