:root{--bg:#0b0f19;--surface:#111827;--surface2:#1a2235;--surface3:#1e2a3a;--border:#1e293b;--border-subtle:#1a2235;--text:#e2e8f0;--text-muted:#94a3b8;--text-subtle:#64748b;--accent:#3b82f6;--accent-bright:#60a5fa;--accent-dim:#1e3a5f;--green:#22c55e;--green-bright:#4ade80;--green-dim:#052e16;--yellow:#f59e0b;--yellow-bright:#fbbf24;--yellow-dim:#1c1003;--red:#ef4444;--red-bright:#f87171;--red-dim:#1f0a0a;--purple:#a855f7;--purple-bright:#c084fc;--purple-dim:#1e0a3a;--orange:#f97316;--cyan:#06b6d4;--font:"Inter", -apple-system, "Segoe UI", system-ui, sans-serif;--mono:"JetBrains Mono", "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;--radius:10px;--radius-sm:6px;--radius-lg:14px;--radius-xl:18px;--shadow:0 4px 24px #00000080, 0 0 0 1px #ffffff08;--shadow-sm:0 2px 8px #0000004d;--transition:.15s ease;--glow-blue:0 0 20px #3b82f626;--glow-green:0 0 20px #22c55e26}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-size:14px;line-height:1.6}.app-shell{flex-direction:column;min-height:100vh;display:flex}.topbar{background:var(--surface);border-bottom:1px solid var(--border);z-index:100;align-items:center;gap:0;height:52px;padding:0 20px;display:flex;position:sticky;top:0}.topbar-brand{color:var(--text);cursor:pointer;align-items:center;gap:10px;padding-right:24px;font-size:15px;font-weight:700;text-decoration:none;display:flex}.topbar-brand .brand-icon{background:linear-gradient(135deg, var(--accent) 0%, var(--purple) 100%);border-radius:8px;justify-content:center;align-items:center;width:30px;height:30px;font-size:15px;display:flex;box-shadow:0 0 12px #3b82f666}.topbar-spacer{flex:1}.topbar-nav{flex:1;justify-content:center;align-items:center;gap:2px;display:flex}.nav-btn{color:var(--text-muted);font:inherit;border-radius:var(--radius-sm);cursor:pointer;transition:color var(--transition), background var(--transition);background:0 0;border:none;padding:6px 14px;font-size:13px;font-weight:500;position:relative}.nav-btn:hover,.nav-btn.active{color:var(--text)}.nav-btn.active:after{content:"";background:var(--accent);border-radius:1px;height:2px;position:absolute;bottom:-14px;left:0;right:0}.demo-badge{color:var(--purple-bright);letter-spacing:.8px;text-transform:uppercase;background:#a855f726;border:1px solid #a855f766;border-radius:20px;padding:3px 10px;font-size:11px;font-weight:700}.session-selector{background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;font:inherit;color:var(--text-muted);transition:border-color var(--transition);align-items:center;gap:8px;padding:5px 10px;font-size:12px;display:flex}.session-selector:hover{border-color:var(--accent);color:var(--text)}.main-content{flex:1;overflow:auto}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;position:relative;overflow:hidden}.ring-stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:border-color var(--transition), box-shadow var(--transition);align-items:center;gap:16px;padding:20px;display:flex;position:relative;overflow:hidden}.ring-stat-card:hover{border-color:var(--border-subtle);box-shadow:var(--shadow-sm)}.ring-stat-card .ring-stat-info{flex:1}.ring-stat-card .ring-stat-value{letter-spacing:-.5px;margin-bottom:4px;font-size:30px;font-weight:800;line-height:1}.ring-stat-card .ring-stat-label{color:var(--text-muted);font-size:12px;font-weight:500}.ring-stat-card .ring-stat-badge{opacity:.6;font-size:18px;position:absolute;top:14px;right:14px}.ring-stat-card .ring-stat-change{align-items:center;gap:3px;margin-top:4px;font-size:11px;font-weight:600;display:flex}.wide-stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;display:flex}.wide-stat-card .wide-stat-value{letter-spacing:-1px;font-size:36px;font-weight:800;line-height:1}.wide-stat-card .wide-stat-label{color:var(--text-muted);margin-top:4px;font-size:13px;font-weight:500}.wide-stat-card .wide-stat-sub{color:var(--text-subtle);margin-top:4px;font-size:11px}.session-table{border-collapse:collapse;width:100%;font-size:13px}.session-table thead tr{border-bottom:1px solid var(--border)}.session-table thead th{text-align:left;text-transform:uppercase;letter-spacing:.6px;color:var(--text-subtle);white-space:nowrap;padding:8px 12px;font-size:11px;font-weight:600}.session-table tbody tr{border-bottom:1px solid var(--border-subtle);cursor:pointer;transition:background var(--transition)}.session-table tbody tr:last-child{border-bottom:none}.session-table tbody tr:hover{background:var(--surface2)}.session-table tbody td{vertical-align:middle;color:var(--text-muted);padding:11px 12px}.session-table .td-id{color:var(--accent-bright);font-family:var(--mono);font-size:12px;font-weight:500}.session-table .td-project{color:var(--text);font-weight:500}.session-table .td-error{font-family:var(--mono);text-overflow:ellipsis;white-space:nowrap;max-width:280px;font-size:11px;overflow:hidden}.session-table .td-error .error-pill{color:var(--red-bright);font-family:var(--mono);text-overflow:ellipsis;white-space:nowrap;background:#ef44441f;border:1px solid #ef444440;border-radius:4px;max-width:260px;padding:3px 8px;font-size:11px;display:inline-block;overflow:hidden}.session-table .view-trace-btn{color:var(--cyan);cursor:pointer;transition:background var(--transition);background:#06b6d41a;border:1px solid #06b6d440;border-radius:4px;align-items:center;gap:4px;padding:3px 8px;font-size:11px;font-weight:500;display:inline-flex}.session-table .view-trace-btn:hover{background:#06b6d433}.status-pill{text-transform:uppercase;letter-spacing:.5px;border-radius:20px;align-items:center;gap:5px;padding:3px 10px;font-size:11px;font-weight:700;display:inline-flex}.status-pill-completed{color:var(--green-bright);background:#22c55e26}.status-pill-failed{color:var(--red-bright);background:#ef444426}.status-pill-analyzing{color:var(--yellow-bright);background:#f59e0b26}.status-pill-muted{background:var(--surface3);color:var(--text-muted)}.status-dot{border-radius:50%;width:6px;height:6px}.arch-diagram{align-items:center;gap:16px;padding:16px 0 8px;display:flex;overflow-x:auto}.arch-node{background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius);white-space:nowrap;color:var(--text);transition:border-color var(--transition);flex-shrink:0;align-items:center;gap:8px;padding:10px 16px;font-size:13px;font-weight:500;display:flex}.arch-node-icon{border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;font-size:12px;display:flex}.arch-arrow{color:var(--text-subtle);flex-shrink:0;font-size:16px}.arch-branches{flex-direction:column;flex-shrink:0;gap:6px;display:flex}.arch-branch-node{background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-muted);white-space:nowrap;align-items:center;gap:8px;padding:7px 14px;font-size:12px;font-weight:500;display:flex}.arch-branch-icon{border-radius:4px;justify-content:center;align-items:center;width:20px;height:20px;font-size:11px;display:flex}.section-label{text-transform:uppercase;letter-spacing:1px;color:var(--text-subtle);margin-bottom:12px;font-size:11px;font-weight:700}.footer-bar{border-top:1px solid var(--border);background:var(--surface);color:var(--text-subtle);flex-wrap:wrap;justify-content:center;align-items:center;gap:24px;padding:12px 24px;font-size:12px;display:flex}.footer-bar a{color:var(--text-muted);text-decoration:none}.footer-bar a:hover{color:var(--text)}.card-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.card-title{text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted);font-size:12px;font-weight:600}.btn{border-radius:var(--radius-sm);font:inherit;cursor:pointer;transition:all var(--transition);white-space:nowrap;border:1px solid #0000;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:500;display:inline-flex}.btn-primary{background:var(--accent);color:#0d1117;border-color:var(--accent)}.btn-primary:hover{background:#79c0ff;border-color:#79c0ff}.btn-secondary{background:var(--surface2);color:var(--text);border-color:var(--border)}.btn-secondary:hover{background:var(--surface3);border-color:var(--text-muted)}.btn-danger{background:var(--red-dim);color:var(--red);border-color:var(--red)}.btn-danger:hover{background:#5a1a18}.btn-success{background:var(--green-dim);color:var(--green);border-color:var(--green)}.btn-success:hover{background:#1a4d26}.btn-ghost{color:var(--text-muted);background:0 0;border-color:#0000}.btn-ghost:hover{color:var(--text);background:var(--surface2)}.btn-lg{border-radius:var(--radius);padding:12px 24px;font-size:15px}.btn-sm{padding:4px 10px;font-size:12px}.btn:disabled{opacity:.5;cursor:not-allowed}.badge{border-radius:20px;align-items:center;gap:4px;padding:2px 8px;font-size:11px;font-weight:600;display:inline-flex}.badge-green{background:var(--green-dim);color:var(--green)}.badge-red{background:var(--red-dim);color:var(--red)}.badge-yellow{background:var(--yellow-dim);color:var(--yellow)}.badge-blue{background:var(--accent-dim);color:var(--accent)}.badge-purple{background:var(--purple-dim);color:var(--purple)}.badge-muted{background:var(--surface3);color:var(--text-muted)}.agent-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}.dot-idle{background:var(--text-subtle)}.dot-running{background:var(--yellow);box-shadow:0 0 6px var(--yellow);animation:1.2s infinite pulse}.dot-completed{background:var(--green)}.dot-failed{background:var(--red)}.dot-waiting{background:var(--text-subtle)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.code-block{border:1px solid var(--border);border-radius:var(--radius-sm);font-family:var(--mono);white-space:pre;color:#c9d1d9;background:#010409;padding:12px 16px;font-size:12px;line-height:1.7;overflow-x:auto}.diff-add{color:var(--green);background:#3fb95014;display:block}.diff-remove{color:var(--red);background:#f8514914;display:block}.diff-neutral{color:var(--text-muted);display:block}.form-group{flex-direction:column;gap:6px;display:flex}.form-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:12px;font-weight:600}.form-input,.form-textarea,.form-select{background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font:inherit;transition:border-color var(--transition);resize:vertical;padding:8px 12px;font-size:13px}.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px #58a6ff1a}.form-input::placeholder,.form-textarea::placeholder{color:var(--text-subtle)}.divider{background:var(--border);height:1px;margin:16px 0}.progress-bar{background:var(--surface3);border-radius:2px;height:4px;overflow:hidden}.progress-fill{background:var(--accent);border-radius:2px;height:100%;transition:width .4s}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-subtle)}.timeline{flex-direction:column;gap:0;display:flex}.timeline-item{align-items:flex-start;gap:12px;padding-bottom:16px;display:flex;position:relative}.timeline-item:last-child{padding-bottom:0}.timeline-connector{flex-direction:column;flex-shrink:0;align-items:center;width:16px;display:flex}.timeline-dot{z-index:1;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:16px;height:16px;font-size:9px;display:flex}.timeline-dot-pending{background:var(--surface3);border:2px solid var(--border)}.timeline-dot-running{background:var(--yellow-dim);border:2px solid var(--yellow);animation:1.2s infinite pulse}.timeline-dot-completed{background:var(--green-dim);border:2px solid var(--green);color:var(--green)}.timeline-dot-failed{background:var(--red-dim);border:2px solid var(--red);color:var(--red)}.timeline-line{background:var(--border);flex:1;width:1px;min-height:16px;margin:2px 0}.timeline-content{flex:1;padding-top:0}.timeline-label{font-size:13px;font-weight:500}.timeline-label-pending{color:var(--text-subtle)}.timeline-label-running{color:var(--yellow)}.timeline-label-completed{color:var(--text)}.timeline-label-failed{color:var(--red)}.timeline-meta{color:var(--text-subtle);margin-top:1px;font-size:11px}.timeline-finding{color:var(--text-muted);margin-top:3px;font-size:12px}.file-tree{font-family:var(--mono);font-size:12px}.file-tree-item{border-radius:var(--radius-sm);cursor:pointer;transition:background var(--transition);color:var(--text-muted);align-items:center;gap:8px;padding:5px 8px;display:flex}.file-tree-item:hover{background:var(--surface2);color:var(--text)}.file-tree-item.has-bug{color:var(--red)}.file-tree-item.has-bug:hover{background:var(--red-dim)}.confidence-ring{justify-content:center;align-items:center;display:inline-flex;position:relative}.activity-feed{flex-direction:column;gap:4px;max-height:160px;display:flex;overflow-y:auto}.activity-item{background:var(--surface2);border-radius:var(--radius-sm);gap:8px;padding:4px 8px;font-size:11px;animation:.3s fadeIn;display:flex}@keyframes fadeIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.activity-agent{color:var(--accent);flex-shrink:0;font-weight:600}.activity-msg{color:var(--text-muted)}.section-title{color:var(--text);margin-bottom:4px;font-size:20px;font-weight:700}.section-subtitle{color:var(--text-muted);margin-bottom:24px;font-size:13px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px}.stat-value{color:var(--text);margin-bottom:4px;font-size:28px;font-weight:700;line-height:1}.stat-label{color:var(--text-muted);font-size:12px}.stat-change{color:var(--green);margin-top:4px;font-size:11px}.grid-2{grid-template-columns:1fr 1fr;gap:16px;display:grid}.grid-3{grid-template-columns:1fr 1fr 1fr;gap:16px;display:grid}.grid-4{grid-template-columns:repeat(4,1fr);gap:16px;display:grid}.grid-2-1{grid-template-columns:2fr 1fr;gap:16px;display:grid}.grid-1-2{grid-template-columns:1fr 2fr;gap:16px;display:grid}@media (width<=1024px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr 1fr}}@media (width<=768px){.grid-2,.grid-3,.grid-4,.grid-2-1,.grid-1-2{grid-template-columns:1fr}}.session-layout{grid-template-columns:260px 1fr 280px;gap:0;height:calc(100vh - 56px);display:grid;overflow:hidden}.session-sidebar{border-right:1px solid var(--border);flex-direction:column;gap:16px;padding:16px;display:flex;overflow-y:auto}.session-main{flex-direction:column;gap:16px;padding:20px;display:flex;overflow-y:auto}.session-right{border-left:1px solid var(--border);flex-direction:column;gap:16px;padding:16px;display:flex;overflow-y:auto}.landing-hero{text-align:center;max-width:700px;margin:0 auto;padding:80px 24px 60px}.hero-tagline{background:var(--accent-dim);color:var(--accent);letter-spacing:1px;text-transform:uppercase;border:1px solid #58a6ff4d;border-radius:20px;margin-bottom:20px;padding:4px 12px;font-size:11px;font-weight:600;display:inline-block}.hero-title{background:linear-gradient(135deg, var(--text) 0%, var(--text-muted) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:16px;font-size:52px;font-weight:800;line-height:1.1}.hero-sub{color:var(--text-muted);margin-bottom:36px;font-size:18px;line-height:1.6}.workflow-diagram{flex-wrap:wrap;justify-content:center;align-items:center;gap:0;margin:40px 0;display:flex}.workflow-step{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-muted);white-space:nowrap;padding:10px 16px;font-size:12px;font-weight:500}.workflow-arrow{color:var(--text-subtle);padding:0 6px;font-size:16px}.empty-state{text-align:center;color:var(--text-muted);padding:40px}.empty-state-icon{margin-bottom:12px;font-size:32px}.empty-state-title{margin-bottom:6px;font-weight:600}.empty-state-desc{color:var(--text-subtle);font-size:12px}.text-muted{color:var(--text-muted)}.text-subtle{color:var(--text-subtle)}.text-green{color:var(--green)}.text-red{color:var(--red)}.text-yellow{color:var(--yellow)}.text-accent{color:var(--accent)}.text-purple{color:var(--purple)}.text-mono{font-family:var(--mono)}.flex{display:flex}.flex-col{flex-direction:column;display:flex}.items-center{align-items:center}.items-start{align-items:flex-start}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-4{gap:4px}.gap-6{gap:6px}.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.gap-24{gap:24px}.flex-1{flex:1}.mt-4{margin-top:4px}.mt-8{margin-top:8px}.mt-12{margin-top:12px}.mt-16{margin-top:16px}.mb-8{margin-bottom:8px}.mb-12{margin-bottom:12px}.mb-16{margin-bottom:16px}.p-12{padding:12px}.p-16{padding:16px}.p-20{padding:20px}.p-24{padding:24px}.w-full{width:100%}.font-bold{font-weight:700}.font-600{font-weight:600}.text-sm{font-size:12px}.text-xs{font-size:11px}.text-lg{font-size:16px}.text-xl{font-size:20px}.rounded{border-radius:var(--radius)}.rounded-sm{border-radius:var(--radius-sm)}.overflow-hidden{overflow:hidden}.overflow-auto{overflow:auto}