:root{--bg-primary: #06060b;--bg-secondary: #0d0d14;--bg-card: #12121c;--bg-card-hover: #1a1a28;--bg-elevated: #1e1e2e;--bg-input: #16162280;--border: #1e1e30;--border-focus: #00d4ff40;--text-primary: #e8e8f0;--text-secondary: #8888a0;--text-muted: #555570;--accent: #00d4ff;--accent-dim: #00a0c0;--accent-glow: #00d4ff20;--success: #00ff88;--success-dim: #00cc6a;--warning: #ffaa00;--danger: #ff3b3b;--danger-dim: #cc2e2e;--recording: #ff3b3b;--motion: #ffaa00;--person: #00d4ff;--face: #a855f7;--sidebar-width: 240px;--header-height: 56px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 20px;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s cubic-bezier(.16, 1, .3, 1);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .4);--shadow-md: 0 4px 12px rgba(0, 0, 0, .5);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .6);--shadow-glow: 0 0 20px var(--accent-glow)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:14px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);overflow:hidden;height:100vh}#root{height:100vh;display:flex;flex-direction:column}a{color:var(--accent);text-decoration:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.app-layout{display:flex;height:100vh;overflow:hidden}.main-content{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0}.page-content{flex:1;overflow-y:auto;padding:20px}.sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0;z-index:100;transition:transform var(--transition-slow)}.sidebar-logo{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}.sidebar-logo h1{font-size:1.1rem;font-weight:700;background:linear-gradient(135deg,var(--accent),#a855f7);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.sidebar-logo .logo-icon{width:32px;height:32px;background:linear-gradient(135deg,var(--accent),#a855f7);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0}.sidebar-nav{flex:1;padding:12px 8px;display:flex;flex-direction:column;gap:2px}.sidebar-nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;color:var(--text-secondary);border-radius:var(--radius-sm);transition:all var(--transition-fast);font-weight:500;font-size:.9rem}.sidebar-nav a:hover{background:var(--bg-card);color:var(--text-primary)}.sidebar-nav a.active{background:var(--accent-glow);color:var(--accent);border:1px solid var(--accent)20}.sidebar-nav a .nav-icon{width:20px;height:20px;flex-shrink:0}.sidebar-section{padding:8px 12px 4px;font-size:.7rem;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);font-weight:600}.sidebar-footer{padding:12px 16px;border-top:1px solid var(--border);font-size:.75rem;color:var(--text-muted)}.header{height:var(--header-height);background:var(--bg-secondary);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 20px;flex-shrink:0}.header-left{display:flex;align-items:center;gap:12px}.header-title{font-size:1.1rem;font-weight:600}.header-right{display:flex;align-items:center;gap:8px}.header-btn{display: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-fast)}.header-btn:hover{background:var(--bg-card);color:var(--text-primary);border-color:var(--accent)40}.menu-toggle{display:none}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;transition:all var(--transition-normal)}.card:hover{border-color:var(--accent)30;box-shadow:var(--shadow-glow)}.card-header{padding:12px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.card-body{padding:16px}.camera-grid{display:grid;gap:12px;height:100%}.camera-grid.grid-1{grid-template-columns:1fr}.camera-grid.grid-4{grid-template-columns:repeat(2,1fr)}.camera-grid.grid-9{grid-template-columns:repeat(3,1fr)}.camera-grid.grid-16{grid-template-columns:repeat(4,1fr)}.camera-cell{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;position:relative;cursor:pointer;transition:all var(--transition-fast)}.camera-cell:hover{border-color:var(--accent)50;box-shadow:0 0 16px var(--accent-glow)}.camera-cell video,.camera-cell img{width:100%;height:100%;object-fit:cover;display:block}.camera-overlay{position:absolute;bottom:0;left:0;right:0;padding:8px 12px;background:linear-gradient(transparent,#000000d9);display:flex;align-items:center;justify-content:space-between}.camera-name{font-size:.8rem;font-weight:600;color:#fff}.camera-status{display:flex;align-items:center;gap:4px}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--success);box-shadow:0 0 6px var(--success);animation:pulse 2s ease-in-out infinite}.status-dot.offline{background:var(--danger);box-shadow:0 0 6px var(--danger);animation:none}.status-dot.recording{background:var(--recording);box-shadow:0 0 6px var(--recording)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.camera-badge{position:absolute;top:8px;right:8px;display:flex;gap:4px}.badge{padding:2px 8px;border-radius:4px;font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px}.badge-rec{background:var(--recording);color:#fff;animation:recBlink 1.5s ease-in-out infinite}.badge-live{background:var(--success);color:#000}@keyframes recBlink{0%,to{opacity:1}50%{opacity:.5}}.video-player-container{position:relative;background:#000;border-radius:var(--radius-md);overflow:hidden;aspect-ratio:16/9}.video-player-container video{width:100%;height:100%;object-fit:contain}.video-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text-muted);gap:8px}.timeline-container{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:12px 16px}.timeline-bar{height:40px;background:var(--bg-secondary);border-radius:4px;position:relative;overflow:hidden;cursor:pointer}.timeline-segment{position:absolute;top:0;height:100%;border-radius:2px}.timeline-segment.recording{background:var(--accent)40;border-top:2px solid var(--accent)}.timeline-segment.event{background:var(--danger)60;border-top:2px solid var(--danger);min-width:3px}.timeline-cursor{position:absolute;top:0;width:2px;height:100%;background:var(--accent);box-shadow:0 0 8px var(--accent);z-index:5;pointer-events:none}.timeline-labels{display:flex;justify-content:space-between;margin-top:4px;font-size:.7rem;color:var(--text-muted);font-family:JetBrains Mono,monospace}.timeline-controls{display:flex;align-items:center;gap:8px;margin-top:8px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;border-radius:var(--radius-sm);font-size:.85rem;font-weight:500;font-family:inherit;cursor:pointer;transition:all var(--transition-fast);border:1px solid transparent;white-space:nowrap}.btn-primary{background:var(--accent);color:#000;font-weight:600}.btn-primary:hover{background:var(--accent-dim);box-shadow:0 0 16px var(--accent-glow)}.btn-secondary{background:transparent;border-color:var(--border);color:var(--text-primary)}.btn-secondary:hover{background:var(--bg-card);border-color:var(--accent)40}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:var(--danger-dim)}.btn-sm{padding:4px 10px;font-size:.8rem}.btn-icon{width:32px;height:32px;padding:0;border-radius:var(--radius-sm);background:transparent;border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.btn-icon:hover{background:var(--bg-card);color:var(--text-primary)}.form-group{margin-bottom:16px}.form-label{display:block;font-size:.8rem;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.form-input,.form-select{width:100%;padding:8px 12px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-family:inherit;font-size:.9rem;transition:border-color var(--transition-fast)}.form-input:focus,.form-select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.event-card{display:flex;gap:12px;padding:12px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);transition:all var(--transition-fast);cursor:pointer}.event-card:hover{border-color:var(--accent)30;background:var(--bg-card-hover)}.event-thumbnail{width:120px;height:68px;border-radius:var(--radius-sm);overflow:hidden;flex-shrink:0;background:var(--bg-secondary)}.event-thumbnail img{width:100%;height:100%;object-fit:cover}.event-info{flex:1;min-width:0}.event-type{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;padding:2px 6px;border-radius:3px;display:inline-block;margin-bottom:4px}.event-type.person{background:var(--person)20;color:var(--person)}.event-type.face{background:var(--face)20;color:var(--face)}.event-type.motion{background:var(--motion)20;color:var(--motion)}.event-time{font-size:.8rem;color:var(--text-secondary);font-family:JetBrains Mono,monospace}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:20px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:16px;display:flex;align-items:flex-start;gap:12px;transition:all var(--transition-fast)}.stat-card:hover{border-color:var(--accent)30;transform:translateY(-1px)}.stat-icon{width:40px;height:40px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;flex-shrink:0}.stat-icon.cyan{background:var(--accent)15;color:var(--accent)}.stat-icon.green{background:var(--success)15;color:var(--success)}.stat-icon.red{background:var(--danger)15;color:var(--danger)}.stat-icon.orange{background:var(--warning)15;color:var(--warning)}.stat-icon.purple{background:var(--face)15;color:var(--face)}.stat-value{font-size:1.5rem;font-weight:700;line-height:1}.stat-label{font-size:.75rem;color:var(--text-secondary);margin-top:2px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease}.modal{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-lg);width:90%;max-width:500px;max-height:90vh;overflow-y:auto;animation:slideUp .3s cubic-bezier(.16,1,.3,1)}.modal-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal-title{font-size:1rem;font-weight:600}.modal-body{padding:20px}.modal-footer{padding:12px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;color:var(--text-muted);text-align:center}.empty-state svg{width:48px;height:48px;margin-bottom:12px;opacity:.5}.empty-state p{font-size:.9rem;max-width:300px}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}.toolbar-group{display:flex;align-items:center;gap:8px}.tabs{display:flex;gap:2px;background:var(--bg-secondary);border-radius:var(--radius-sm);padding:3px;margin-bottom:16px}.tab{padding:6px 14px;border-radius:4px;font-size:.8rem;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);border:none;background:transparent;font-family:inherit}.tab:hover{color:var(--text-primary)}.tab.active{background:var(--bg-card);color:var(--accent);box-shadow:var(--shadow-sm)}@media (max-width: 768px){.sidebar{position:fixed;top:0;left:0;bottom:0;transform:translate(-100%);z-index:200;box-shadow:var(--shadow-lg)}.sidebar.open{transform:translate(0)}.sidebar-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:199}.menu-toggle{display:flex}.camera-grid.grid-4,.camera-grid.grid-9,.camera-grid.grid-16{grid-template-columns:1fr}.page-content{padding:12px}.stats-grid{grid-template-columns:repeat(2,1fr)}.event-card{flex-direction:column}.event-thumbnail{width:100%;height:120px}}@media (min-width: 769px) and (max-width: 1024px){.camera-grid.grid-9{grid-template-columns:repeat(2,1fr)}.camera-grid.grid-16{grid-template-columns:repeat(3,1fr)}}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.mb-2{margin-bottom:8px}.mb-4{margin-bottom:16px}.text-sm{font-size:.85rem}.text-xs{font-size:.75rem}.text-muted{color:var(--text-secondary)}.text-mono{font-family:JetBrains Mono,monospace}.font-bold{font-weight:700}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.w-full{width:100%}.login-wrapper{display:flex;align-items:center;justify-content:center;min-height:100vh;width:100vw;background:radial-gradient(circle at 10% 20%,#06060b,#0c0c16 90.1%);position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999}.login-card{width:100%;max-width:400px;background:#12121cb3;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.05);border-radius:var(--radius-lg);padding:32px;box-shadow:0 8px 32px #0000005e;transition:all var(--transition-slow)}.login-card:hover{border-color:#00d4ff40;box-shadow:0 8px 32px #00d4ff0d,var(--shadow-glow)}.login-header{text-align:center;margin-bottom:28px}.login-logo-icon{width:48px;height:48px;background:linear-gradient(135deg,var(--accent),#a855f7);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:#fff;margin:0 auto 16px;box-shadow:0 0 16px var(--accent-glow)}.login-header h2{font-size:1.5rem;font-weight:700;background:linear-gradient(135deg,#fff,#a8a8c0);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:6px}.login-header p{color:var(--text-secondary);font-size:.85rem}.login-alert{padding:10px 14px;background:#ff3b3b1a;border:1px solid rgba(255,59,59,.2);border-radius:var(--radius-sm);color:var(--danger);font-size:.8rem;margin-bottom:20px;display:flex;align-items:center;gap:8px}.login-btn{width:100%;padding:11px;border-radius:var(--radius-sm);background:linear-gradient(135deg,var(--accent),var(--accent-dim));color:#000;font-weight:600;border:none;cursor:pointer;transition:all var(--transition-fast);font-size:.9rem;margin-top:8px}.login-btn:hover{opacity:.95;box-shadow:0 0 20px var(--accent-glow);transform:translateY(-1px)}.login-btn:active{transform:translateY(0)}