:root{--bg-primary:#0b0d10;--bg-secondary:#0f1216;--surface:#15191f;--surface-elevated:#1a1f26;--surface-hover:#1f252e;--border:#292f38;--border-subtle:#1f242c;--border-focus:#3e4654;--text-primary:#f3f4f6;--text-secondary:#9ca3af;--text-muted:#6b7280;--accent-primary:#6366f1;--accent-hover:#4f46e5;--accent-subtle:#6366f11f;--accent-border:#6366f159;--success:#22c55e;--success-subtle:#22c55e1f;--success-border:#22c55e4d;--warning:#f59e0b;--warning-subtle:#f59e0b1f;--warning-border:#f59e0b4d;--danger:#ef4444;--danger-subtle:#ef44441f;--danger-border:#ef44444d;--info:#38bdf8;--info-subtle:#38bdf81f;--info-border:#38bdf84d;--radius-sm:6px;--radius-md:8px;--radius-lg:10px;--radius-xl:12px;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono:"JetBrains Mono", "Fira Code", Menlo, monospace;--sidebar-width:240px;--topbar-height:52px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--bg-primary);height:100%;color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:14px;line-height:1.5}#root{flex-direction:column;min-height:100vh;display:flex}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-focus)}.app-shell{background-color:var(--bg-primary);min-height:100vh;display:flex}.app-sidebar{width:var(--sidebar-width);background-color:var(--bg-secondary);border-right:1px solid var(--border);z-index:40;flex-direction:column;flex-shrink:0;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-header{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;padding:14px 16px;display:flex}.brand-wrapper{color:var(--text-primary);align-items:center;gap:10px;text-decoration:none;display:flex}.brand-logo-mark{background-color:var(--surface-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);justify-content:center;align-items:center;width:26px;height:26px;display:flex}.brand-title{letter-spacing:-.02em;color:var(--text-primary);font-size:15px;font-weight:600}.workspace-badge{background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-secondary);justify-content:space-between;align-items:center;margin:12px 14px 6px;padding:6px 10px;font-size:12px;display:flex}.workspace-name{font-family:var(--font-mono);color:var(--text-primary);align-items:center;gap:6px;font-size:11px;display:flex}.sidebar-nav{flex-direction:column;flex:1;gap:2px;padding:10px;display:flex;overflow-y:auto}.nav-section-title{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);padding:12px 10px 4px;font-size:11px;font-weight:600}.nav-item{border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;border:1px solid #0000;align-items:center;gap:10px;padding:7px 10px;font-size:13px;font-weight:500;text-decoration:none;transition:background-color .15s,color .15s,border-color .15s;display:flex}.nav-item:hover{background-color:var(--surface);color:var(--text-primary)}.nav-item.active{background-color:var(--surface);color:var(--text-primary);border-color:var(--border);font-weight:600}.nav-item.active .nav-icon{color:var(--accent-primary)}.nav-icon{width:16px;height:16px;color:var(--text-muted);flex-shrink:0}.sidebar-footer{border-top:1px solid var(--border-subtle);background-color:var(--bg-secondary);flex-direction:column;gap:8px;padding:12px 14px;display:flex}.engine-status-pill{font-size:11px;font-family:var(--font-mono);color:var(--text-secondary);background-color:var(--surface);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);align-items:center;gap:6px;padding:4px 8px;display:flex}.status-dot-green{background-color:var(--success);border-radius:50%;width:6px;height:6px}.user-profile-row{align-items:center;gap:10px;padding-top:4px;display:flex}.user-avatar{background-color:var(--surface-elevated);border:1px solid var(--border);width:26px;height:26px;color:var(--text-secondary);border-radius:50%;justify-content:center;align-items:center;font-size:11px;font-weight:600;display:flex}.user-meta{flex-direction:column;display:flex;overflow:hidden}.user-name{color:var(--text-primary);font-size:12px;font-weight:500;line-height:1.2}.user-role{color:var(--text-muted);font-size:11px}.app-main{margin-left:var(--sidebar-width);flex-direction:column;flex:1;min-width:0;display:flex}.app-topbar{height:var(--topbar-height);background-color:var(--bg-primary);border-bottom:1px solid var(--border);z-index:30;justify-content:space-between;align-items:center;padding:0 24px;display:flex;position:sticky;top:0}.topbar-left{align-items:center;gap:12px;display:flex}.breadcrumbs{color:var(--text-muted);align-items:center;gap:6px;font-size:13px;display:flex}.breadcrumb-segment{color:var(--text-secondary);font-weight:500}.breadcrumb-current{color:var(--text-primary);font-weight:600}.topbar-right{align-items:center;gap:10px;display:flex}.page-container{width:100%;max-width:1440px;margin:0 auto;padding:24px 32px 64px}.page-header{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px;display:flex}.page-title{letter-spacing:-.02em;color:var(--text-primary);font-size:22px;font-weight:600;line-height:1.2}.page-subtitle{color:var(--text-secondary);max-width:720px;margin-top:4px;font-size:13px}.btn{border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;gap:7px;padding:7px 14px;font-family:inherit;font-size:13px;font-weight:500;line-height:1.2;text-decoration:none;transition:all .15s;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background-color:var(--accent-primary);color:#fff;border-color:var(--accent-hover)}.btn-primary:hover:not(:disabled){background-color:var(--accent-hover)}.btn-secondary{background-color:var(--surface);color:var(--text-primary);border-color:var(--border)}.btn-secondary:hover:not(:disabled){background-color:var(--surface-elevated);border-color:var(--border-focus)}.btn-ghost{color:var(--text-secondary);background-color:#0000;border-color:#0000}.btn-ghost:hover:not(:disabled){background-color:var(--surface);color:var(--text-primary)}.btn-sm{padding:5px 10px;font-size:12px}.btn-danger{background-color:var(--danger-subtle);color:var(--danger);border-color:var(--danger-border)}.btn-danger:hover:not(:disabled){background-color:var(--danger);color:#fff}.metrics-row{grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px;display:grid}.metric-card{background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);flex-direction:column;gap:6px;padding:16px 18px;display:flex}.metric-label{color:var(--text-secondary);justify-content:space-between;align-items:center;font-size:12px;font-weight:500;display:flex}.metric-value{font-size:24px;font-weight:600;font-family:var(--font-mono);color:var(--text-primary);letter-spacing:-.02em}.metric-meta{color:var(--text-muted);font-size:11px}.table-container{background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden}.table-header-bar{border-bottom:1px solid var(--border);background-color:var(--surface);justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;display:flex}.table-title{color:var(--text-primary);font-size:14px;font-weight:600}.table-controls{align-items:center;gap:10px;display:flex}.data-table{border-collapse:collapse;text-align:left;width:100%;font-size:13px}.data-table th{background-color:var(--bg-secondary);color:var(--text-secondary);border-bottom:1px solid var(--border);white-space:nowrap;padding:10px 14px;font-size:12px;font-weight:500}.data-table td{border-bottom:1px solid var(--border-subtle);color:var(--text-primary);vertical-align:middle;padding:10px 14px}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover td{background-color:var(--surface-hover)}.badge{border-radius:var(--radius-sm);font-size:11px;font-weight:500;font-family:var(--font-mono);border:1px solid #0000;align-items:center;gap:5px;padding:2px 8px;line-height:1.4;display:inline-flex}.badge-success{background-color:var(--success-subtle);color:var(--success);border-color:var(--success-border)}.badge-warning{background-color:var(--warning-subtle);color:var(--warning);border-color:var(--warning-border)}.badge-danger{background-color:var(--danger-subtle);color:var(--danger);border-color:var(--danger-border)}.badge-info{background-color:var(--info-subtle);color:var(--info);border-color:var(--info-border)}.badge-neutral{background-color:var(--surface-elevated);color:var(--text-secondary);border-color:var(--border)}.input-text,.input-select,.input-textarea{background-color:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);padding:8px 12px;font-family:inherit;font-size:13px;transition:border-color .15s}.input-text:focus,.input-select:focus,.input-textarea:focus{border-color:var(--accent-primary);outline:none}.input-textarea{font-family:var(--font-mono);resize:vertical;line-height:1.5}.form-label{color:var(--text-secondary);margin-bottom:6px;font-size:12px;font-weight:500;display:block}.section-card{background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);margin-bottom:20px;padding:20px}.section-card-title{color:var(--text-primary);margin-bottom:4px;font-size:15px;font-weight:600}.section-card-desc{color:var(--text-secondary);margin-bottom:16px;font-size:12px}.drawer-backdrop{z-index:50;background-color:#0009;justify-content:flex-end;display:flex;position:fixed;inset:0}.drawer-panel{background-color:var(--surface);border-left:1px solid var(--border);flex-direction:column;width:480px;max-width:90vw;height:100%;display:flex;overflow:hidden}.drawer-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.drawer-body{flex-direction:column;flex:1;gap:16px;padding:20px;display:flex;overflow-y:auto}.empty-state-box{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:10px;padding:48px 24px;display:flex}.empty-state-icon{width:36px;height:36px;color:var(--text-muted);margin-bottom:4px}.empty-state-title{color:var(--text-primary);font-size:15px;font-weight:600}.empty-state-text{color:var(--text-secondary);max-width:440px;font-size:13px;line-height:1.5}.modal-backdrop{z-index:60;background-color:#000000b3;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-content{background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);width:100%;max-width:580px;overflow:hidden;box-shadow:0 20px 40px #00000080}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.modal-body{padding:20px}.modal-footer{border-top:1px solid var(--border);background-color:var(--bg-secondary);justify-content:flex-end;align-items:center;gap:10px;padding:14px 20px;display:flex}@media (width<=1024px){.metrics-row{grid-template-columns:repeat(2,1fr)}}@media (width<=768px){:root{--sidebar-width:0px}.app-sidebar{display:none}.app-main{margin-left:0}.metrics-row{grid-template-columns:1fr}.page-container{padding:16px}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spin,.spin-animation{animation:1s linear infinite spin}