@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";
:root{--bg-primary:#0a0e1a;--bg-secondary:#111827;--bg-card:#1a2035;--bg-card-hover:#1e2642;--bg-input:#0d1220;--bg-modal:#000000b3;--border-primary:#1e293b;--border-accent:#334155;--border-focus:#3b82f6;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--text-accent:#60a5fa;--accent-blue:#3b82f6;--accent-blue-hover:#2563eb;--accent-green:#10b981;--accent-green-dim:#10b98126;--accent-red:#ef4444;--accent-red-dim:#ef444426;--accent-yellow:#f59e0b;--accent-yellow-dim:#f59e0b26;--accent-purple:#8b5cf6;--accent-cyan:#06b6d4;--gradient-blue:linear-gradient(135deg,#3b82f6 0%,#8b5cf6 100%);--gradient-green:linear-gradient(135deg,#10b981 0%,#06b6d4 100%);--gradient-red:linear-gradient(135deg,#ef4444 0%,#f59e0b 100%);--gradient-purple:linear-gradient(135deg,#8b5cf6 0%,#ec4899 100%);--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 4px 6px -1px #0006;--shadow-lg:0 10px 25px -5px #00000080;--shadow-glow-blue:0 0 20px #3b82f64d;--shadow-glow-green:0 0 20px #10b9814d;--sidebar-width:260px;--radius:12px;--radius-sm:8px;--transition:all .2s cubic-bezier(.4,0,.2,1)}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif}.app-layout{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border-primary);z-index:100;flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0;overflow-y:auto}.sidebar-logo{border-bottom:1px solid var(--border-primary);align-items:center;gap:12px;padding:24px 20px;display:flex}.sidebar-logo .logo-icon{background:var(--gradient-blue);border-radius:var(--radius-sm);width:40px;height:40px;box-shadow:var(--shadow-glow-blue);justify-content:center;align-items:center;font-size:20px;display:flex}.sidebar-logo h1{letter-spacing:-.02em;font-size:16px;font-weight:700}.sidebar-logo span{color:var(--text-muted);font-size:11px;font-weight:400}.sidebar-nav{flex-direction:column;flex:1;gap:4px;padding:16px 12px;display:flex}.sidebar-nav a{border-radius:var(--radius-sm);color:var(--text-secondary);transition:var(--transition);align-items:center;gap:12px;padding:10px 14px;font-size:14px;font-weight:500;text-decoration:none;display:flex}.sidebar-nav a:hover{background:var(--bg-card);color:var(--text-primary)}.sidebar-nav a.active{color:var(--accent-blue);background:#3b82f61f}.sidebar-nav a.active svg{color:var(--accent-blue)}.sidebar-status{border-top:1px solid var(--border-primary);padding:16px}.status-badge{border-radius:var(--radius-sm);align-items:center;gap:8px;padding:10px 12px;font-size:12px;font-weight:500;display:flex}.status-badge.online{background:var(--accent-green-dim);color:var(--accent-green)}.status-badge.offline{background:var(--accent-red-dim);color:var(--accent-red)}.status-dot{border-radius:50%;width:8px;height:8px;animation:2s infinite pulse}.status-dot.online{background:var(--accent-green);box-shadow:0 0 8px #10b98199}.status-dot.offline{background:var(--accent-red);animation:none}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.main-content{margin-left:var(--sidebar-width);flex:1;min-height:100vh;padding:32px}.page-header{margin-bottom:28px}.page-header h2{letter-spacing:-.03em;margin-bottom:6px;font-size:28px;font-weight:700}.page-header p{color:var(--text-secondary);font-size:14px}.card{background:var(--bg-card);border:1px solid var(--border-primary);border-radius:var(--radius);transition:var(--transition);padding:24px}.card:hover{border-color:var(--border-accent)}.card-grid{gap:20px;display:grid}.card-grid-4{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}.card-grid-3{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}.card-grid-2{grid-template-columns:repeat(auto-fill,minmax(400px,1fr))}.stat-card{background:var(--bg-card);border:1px solid var(--border-primary);border-radius:var(--radius);transition:var(--transition);align-items:flex-start;gap:16px;padding:24px;display:flex}.stat-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.stat-icon{border-radius:var(--radius-sm);flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.stat-icon.blue{color:var(--accent-blue);background:#3b82f626}.stat-icon.green{color:var(--accent-green);background:#10b98126}.stat-icon.red{color:var(--accent-red);background:#ef444426}.stat-icon.yellow{color:var(--accent-yellow);background:#f59e0b26}.stat-icon.purple{color:var(--accent-purple);background:#8b5cf626}.stat-content h3{margin-bottom:4px;font-size:28px;font-weight:700;line-height:1}.stat-content p{color:var(--text-secondary);font-size:13px}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);border:none;align-items:center;gap:8px;padding:10px 20px;font-family:inherit;font-size:14px;font-weight:500;display:inline-flex}.btn-primary{background:var(--accent-blue);color:#fff}.btn-primary:hover{background:var(--accent-blue-hover);box-shadow:var(--shadow-glow-blue)}.btn-success{background:var(--accent-green);color:#fff}.btn-success:hover{box-shadow:var(--shadow-glow-green)}.btn-danger{background:var(--accent-red);color:#fff}.btn-danger:hover{opacity:.9}.btn-ghost{color:var(--text-secondary);border:1px solid var(--border-primary);background:0 0}.btn-ghost:hover{background:var(--bg-card);color:var(--text-primary)}.btn-sm{padding:6px 14px;font-size:13px}.btn-icon{border-radius:var(--radius-sm);border:1px solid var(--border-primary);width:36px;height:36px;color:var(--text-secondary);cursor:pointer;transition:var(--transition);background:0 0;justify-content:center;align-items:center;padding:0;display:flex}.btn-icon:hover{background:var(--bg-card);color:var(--text-primary)}.form-group{margin-bottom:16px}.form-group label{color:var(--text-secondary);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.form-input{background:var(--bg-input);border:1px solid var(--border-primary);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);transition:var(--transition);padding:10px 14px;font-family:inherit;font-size:14px}.form-input:focus{border-color:var(--border-focus);outline:none;box-shadow:0 0 0 3px #3b82f626}.form-input::placeholder{color:var(--text-muted)}.data-table{border-collapse:collapse;width:100%;font-size:14px}.data-table th{text-align:left;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border-primary);padding:12px 16px;font-size:12px;font-weight:600}.data-table td{border-bottom:1px solid var(--border-primary);color:var(--text-secondary);padding:14px 16px}.data-table tr:hover td{background:var(--bg-card-hover)}.badge{border-radius:20px;align-items:center;gap:6px;padding:4px 10px;font-size:12px;font-weight:500;display:inline-flex}.badge-green{background:var(--accent-green-dim);color:var(--accent-green)}.badge-red{background:var(--accent-red-dim);color:var(--accent-red)}.badge-yellow{background:var(--accent-yellow-dim);color:var(--accent-yellow)}.badge-blue{color:var(--accent-blue);background:#3b82f626}.toggle{cursor:pointer;width:44px;height:24px;position:relative}.toggle input{opacity:0;width:0;height:0}.toggle-slider{background:var(--border-accent);transition:var(--transition);border-radius:12px;position:absolute;inset:0}.toggle-slider:before{content:"";width:18px;height:18px;transition:var(--transition);background:#fff;border-radius:50%;position:absolute;top:3px;left:3px}.toggle input:checked+.toggle-slider{background:var(--accent-blue)}.toggle input:checked+.toggle-slider:before{transform:translate(20px)}.modal-overlay{background:var(--bg-modal);z-index:200;justify-content:center;align-items:center;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius);width:90%;max-width:500px;box-shadow:var(--shadow-lg);padding:28px;animation:.3s slideUp}.modal h3{margin-bottom:20px;font-size:18px;font-weight:600}.modal-actions{justify-content:flex-end;gap:10px;margin-top:24px;display:flex}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.camera-card{background:var(--bg-card);border:1px solid var(--border-primary);border-radius:var(--radius);transition:var(--transition);overflow:hidden}.camera-card:hover{border-color:var(--border-accent);box-shadow:var(--shadow-md);transform:translateY(-2px)}.camera-card-header{justify-content:space-between;align-items:flex-start;padding:20px;display:flex}.camera-card-info h4{margin-bottom:4px;font-size:15px;font-weight:600}.camera-card-info p{color:var(--text-muted);word-break:break-all;font-size:12px}.camera-card-footer{border-top:1px solid var(--border-primary);justify-content:space-between;align-items:center;padding:12px 20px;display:flex}.camera-card-actions{gap:8px;display:flex}.monitor-grid{grid-template-columns:repeat(auto-fill,minmax(480px,1fr));gap:16px;display:grid}.monitor-feed{background:var(--bg-card);border:1px solid var(--border-primary);border-radius:var(--radius);overflow:hidden}.monitor-feed-header{border-bottom:1px solid var(--border-primary);justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.monitor-feed-header h4{align-items:center;gap:8px;font-size:14px;font-weight:600;display:flex}.monitor-feed-video{aspect-ratio:16/9;background:var(--bg-input);justify-content:center;align-items:center;width:100%;display:flex;position:relative}.monitor-feed-video img,.monitor-feed-video video{object-fit:contain;width:100%;height:100%}.monitor-feed-stats{color:var(--text-muted);border-top:1px solid var(--border-primary);gap:16px;padding:10px 16px;font-size:12px;display:flex}.monitor-feed-stats span{align-items:center;gap:4px;display:flex}.empty-state{text-align:center;color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;padding:60px 20px;display:flex}.empty-state svg{opacity:.5;margin-bottom:16px}.empty-state h3{color:var(--text-secondary);margin-bottom:8px;font-size:18px;font-weight:600}.empty-state p{max-width:400px;font-size:14px}.detection-overlay{flex-direction:column;align-items:flex-end;gap:4px;display:flex;position:absolute;top:8px;right:8px}.detection-alert{color:#fff;background:#ef4444e6;border-radius:4px;padding:4px 10px;font-size:12px;font-weight:600;animation:1s infinite blink}@keyframes blink{0%,to{opacity:1}50%{opacity:.6}}.inference-time{color:var(--text-secondary);background:#0009;border-radius:4px;padding:2px 8px;font-size:11px}.pagination{justify-content:center;gap:8px;margin-top:24px;display:flex}.toast-container{z-index:300;flex-direction:column;gap:8px;display:flex;position:fixed;bottom:24px;right:24px}.toast{border-radius:var(--radius-sm);min-width:280px;box-shadow:var(--shadow-lg);padding:12px 20px;font-size:14px;font-weight:500;animation:.3s slideUp}.toast-success{background:var(--accent-green);color:#fff}.toast-error{background:var(--accent-red);color:#fff}.spinner{border:3px solid var(--border-primary);border-top-color:var(--accent-blue);border-radius:50%;width:32px;height:32px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-accent);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@media (max-width:768px){.sidebar{display:none}.main-content{margin-left:0}.card-grid-4{grid-template-columns:1fr 1fr}.monitor-grid{grid-template-columns:1fr}}