:root{--bg: #0f1117;--panel: #171a23;--panel-raised: #1c202c;--border: #2a2f3d;--text: #d7dce6;--muted: #8b93a7;--red: #e5484d;--red-soft: rgba(229, 72, 77, .14);--green: #46a758;--green-soft: rgba(70, 167, 88, .14);--blue: #5b9dd9;--amber: #d9a75b;--radius: 10px;--font-ui: "Segoe UI", system-ui, sans-serif;--font-mono: "Cascadia Code", Consolas, monospace}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-ui);font-size:14px;line-height:1.45}.app{max-width:1280px;margin:0 auto;padding:24px 20px}header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}h1{font-size:21px;font-weight:650;letter-spacing:-.01em;margin:0}h1 .sub{color:var(--muted);font-weight:400;font-size:14px;margin-left:6px}h2{font-size:12px;font-weight:600;margin:0 0 12px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}input{background:var(--panel);border:1px solid var(--border);color:var(--text);padding:7px 11px;border-radius:7px;font-family:var(--font-mono);font-size:12px;transition:border-color .15s ease}input:focus{outline:none;border-color:var(--blue)}button{background:var(--blue);color:#fff;border:0;padding:8px 16px;border-radius:7px;margin-left:8px;cursor:pointer;font-weight:600;font-family:var(--font-ui);font-size:13px;transition:filter .15s ease,transform .1s ease}button:hover{filter:brightness(1.12)}button:active{transform:translateY(1px)}button:disabled{opacity:.5;cursor:wait}.badge{display:inline-block;font-style:normal;font-family:var(--font-ui);font-size:10px;font-weight:700;letter-spacing:.04em;padding:2px 7px;border-radius:999px;vertical-align:middle}.badge-pass{background:var(--green-soft);color:var(--green);border:1px solid var(--green)}.badge-fail{background:var(--red-soft);color:var(--red);border:1px solid var(--red)}.badge-err{background:var(--red);color:#fff;margin-left:6px}.badge-diverge{background:var(--red-soft);color:var(--red);border:1px solid var(--red);margin-left:6px}.badge-fix{background:var(--green-soft);color:var(--green);border:1px solid var(--green)}.waterfalls{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:22px}.bottom{display:grid;grid-template-columns:minmax(380px,1fr) 1.4fr;gap:16px;margin-top:16px}.panel,.waterfall{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px;animation:fade-up .35s ease both}.waterfall{overflow-x:auto}.waterfall.fail{border-top:3px solid var(--red)}.waterfall.pass{border-top:3px solid var(--green)}.panel:hover,.waterfall:hover{border-color:#353b4c;transition:border-color .2s ease}@keyframes fade-up{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.row{display:grid;grid-template-columns:252px 1fr 64px;align-items:center;gap:8px;padding:3px 4px;border-radius:5px;transition:background .15s ease}.row:hover{background:var(--panel-raised)}.row .label{font-family:var(--font-mono);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.row .dur{color:var(--muted);font-size:11px;text-align:right;font-family:var(--font-mono)}.track{position:relative;height:14px;background:#10131b;border-radius:3px}.bar{position:absolute;top:2px;bottom:2px;border-radius:2px;min-width:3px;transform-origin:left center;animation:grow .5s ease both}@keyframes grow{0%{transform:scaleX(0)}to{transform:scaleX(1)}}.bar.root{background:var(--muted)}.bar.llm{background:var(--blue)}.bar.tool{background:var(--amber)}.bar.error{background:var(--red)}.row.divergent{background:var(--red-soft)}.row.divergent .bar{outline:2px solid var(--red)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:7px 9px;border-bottom:1px solid var(--border);font-size:13px}td{font-family:var(--font-mono);font-size:12px}th{color:var(--muted);font-weight:600;font-family:var(--font-ui);font-size:12px}tbody tr{transition:background .15s ease}tbody tr:hover{background:var(--panel-raised)}tbody tr:last-child td{border-bottom:none}.verdict .card{animation:fade-up .35s ease both}.verdict .card p{margin:8px 0}.root-cause{font-size:15px;font-weight:600;line-height:1.5}.verdict ul{margin:10px 0 0;padding-left:18px;color:var(--muted)}.verdict li{margin:5px 0;line-height:1.45}.comparison{margin-top:22px;padding:0;overflow:hidden}.comparison-toggle{width:100%;background:none;border:none;color:var(--text);margin:0;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;font-size:14px;font-weight:600;cursor:pointer;font-family:var(--font-ui);text-align:left}.comparison-toggle:hover{filter:none;background:var(--panel-raised)}.comparison-caret{color:var(--muted);font-size:12px}.comparison-body{padding:4px 16px 18px;animation:fade-up .3s ease both}.wf-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:18px}.wf-title{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px}.wf-title.bad{color:var(--red)}.wf-title.good{color:var(--green)}.wf-chain{display:flex;flex-wrap:wrap;align-items:center;gap:6px}.wf-step{font-size:12.5px;padding:5px 10px;border-radius:6px;white-space:nowrap;border:1px solid var(--border);background:var(--panel-raised)}.wf-chain.bad .wf-step{border-color:#e5484d66}.wf-chain.good .wf-step{border-color:#46a75866}.wf-arrow{color:var(--muted);font-size:12px}.cmp-table{width:100%;border-collapse:collapse}.cmp-table th,.cmp-table td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border);font-size:13px}.cmp-table th{font-size:12px;text-transform:uppercase;letter-spacing:.05em}.cmp-table th.bad{color:var(--red)}.cmp-table th.good{color:var(--green)}.cmp-table tr:last-child td{border-bottom:none}.cmp-dim{font-weight:600;color:var(--muted);width:22%}.cmp-bad{color:var(--muted)}.cmp-good{color:var(--text)}.cmp-good:first-letter,.cmp-bad:first-letter{font-weight:700}@media(max-width:800px){.wf-grid{grid-template-columns:1fr}}.incident-summary{margin-top:16px;border-left:3px solid var(--blue);display:flex;align-items:flex-start;gap:14px}.summary-badge{flex-shrink:0;font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--blue);background:#5b9dd91f;border:1px solid var(--blue);border-radius:999px;padding:4px 10px;margin-top:1px}.incident-summary p{margin:2px 0;font-size:14px;line-height:1.5}.incident-context{margin-top:12px}.ctx-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.ctx-item{min-width:0}.ctx-label{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.05em}.ctx-value{font-size:14px;font-weight:600;margin-top:3px;word-break:break-word}.ctx-value.ctx-status{color:var(--green)}.replay-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}.rstat{background:var(--panel-raised);border:1px solid var(--border);border-radius:8px;padding:12px 14px;text-align:center}.rstat-num{font-size:26px;font-weight:700;letter-spacing:-.01em}.rstat.good .rstat-num{color:var(--green)}.rstat.bad .rstat-num{color:var(--red)}.rstat-label{color:var(--muted);font-size:12px;margin-top:2px}@media(max-width:900px){.ctx-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:640px){.ctx-grid{grid-template-columns:repeat(2,1fr)}.incident-summary{flex-direction:column;gap:8px}}.action-center{margin-top:16px}.action-intro{color:var(--muted);font-size:13px;margin:0 0 12px}.action-buttons{display:flex;flex-wrap:wrap;gap:10px}.action-btn{display:inline-flex;align-items:center;gap:6px;cursor:pointer;background:var(--panel-raised);border:1px solid var(--border);color:var(--text);border-radius:7px;padding:9px 15px;font-size:13px;font-weight:600;font-family:var(--font-ui);text-decoration:none;margin:0;transition:border-color .15s ease,filter .15s ease}.action-btn:hover{border-color:#3a4152;filter:brightness(1.1)}.action-btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}.similar-incident{background:#5b9dd917;border:1px solid var(--blue);border-radius:8px;padding:12px 14px;margin-bottom:14px;animation:fade-up .35s ease both}.similar-head{display:flex;align-items:baseline;gap:10px;margin-bottom:8px}.similar-title{font-weight:650;font-size:14px;color:var(--blue)}.similar-match{margin-left:auto;font-family:var(--font-mono);font-size:12px;font-weight:700;color:var(--blue);background:#5b9dd926;border:1px solid var(--blue);border-radius:999px;padding:2px 9px}.similar-line{margin:5px 0;font-size:13px;line-height:1.45}.similar-label{color:var(--muted);font-weight:600}.similar-ref{margin:6px 0 0;color:var(--muted);font-size:11px;font-family:var(--font-mono)}.conf-breakdown{margin:12px 0 14px}.conf-head{display:flex;align-items:baseline;gap:10px;margin-bottom:6px}.conf-signals{color:var(--muted);font-size:12px;margin-left:auto}.scorecard{list-style:none;margin:12px 0 0;padding:0}.scorecard li{display:flex;align-items:flex-start;gap:10px;padding:7px 0;border-bottom:1px solid var(--border)}.scorecard li:last-child{border-bottom:none}.score-icon{flex-shrink:0;width:18px;height:18px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;margin-top:1px}.scorecard li.met .score-icon{background:var(--green-soft);color:var(--green);border:1px solid var(--green)}.scorecard li.unmet .score-icon{background:var(--red-soft);color:var(--red);border:1px solid var(--red)}.score-body{display:flex;flex-direction:column}.score-label{font-size:13px;font-weight:600}.scorecard li.unmet .score-label{color:var(--muted)}.score-detail{color:var(--muted);font-size:12px;margin-top:1px}.confidence{display:flex;align-items:center;gap:10px;margin:12px 0}.conf-label{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.06em}.conf-track{flex:1;height:8px;background:#10131b;border-radius:4px;overflow:hidden}.conf-fill{display:block;height:100%;background:var(--green);transform-origin:left center;animation:grow .7s ease both}.conf-pct{font-weight:700;font-family:var(--font-mono)}button.investigate{background:var(--red);margin:12px 0 0}.empty-state{padding:22px 16px;text-align:center;animation:fade-up .35s ease both}.empty-title{font-weight:600;font-size:14px;margin:0 0 6px}.empty-hint{color:var(--muted);font-size:13px;margin:0}.error-state .empty-title{color:var(--red)}.status{color:var(--muted)}.status.error{color:var(--red)}.skeleton-panel{pointer-events:none}.skeleton{border-radius:5px;background:linear-gradient(90deg,var(--panel-raised) 25%,#232838 50%,var(--panel-raised) 75%);background-size:200% 100%;animation:shimmer 1.3s linear infinite}.skeleton-title{height:14px;width:45%;margin-bottom:14px}.skeleton-row{height:18px;margin:7px 0}@keyframes shimmer{to{background-position:-200% 0}}.spinner{display:inline-block;width:22px;height:22px;border-radius:50%;border:3px solid var(--border);border-top-color:var(--red);animation:spin .8s linear infinite;margin-bottom:8px}@keyframes spin{to{transform:rotate(360deg)}}.brand{cursor:pointer;-webkit-user-select:none;user-select:none}.back-link{background:none;border:none;color:var(--muted);margin:18px 0 0;padding:0;font-size:13px;font-weight:500}.back-link:hover{color:var(--text);filter:none}.status-card{margin-top:22px}.status-head{display:flex;align-items:center;gap:10px}.status-title{font-size:16px;font-weight:650;letter-spacing:-.01em}.status-state{color:var(--green);font-size:13px;font-weight:600;margin-left:auto}.simulate-btn{background:var(--red);margin-left:16px;font-size:13px;padding:8px 16px;box-shadow:0 0 #e5484d80;animation:sim-pulse 2.4s ease-in-out infinite}.simulate-btn:disabled{animation:none}@keyframes sim-pulse{0%,to{box-shadow:0 0 #e5484d66}50%{box-shadow:0 0 0 6px #e5484d00}}.monitor-dot{width:10px;height:10px;border-radius:50%;background:var(--green);animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{box-shadow:0 0 #46a75880}50%{box-shadow:0 0 0 7px #46a75800}}.status-facts{display:flex;flex-wrap:wrap;gap:8px 26px;margin-top:12px;color:var(--muted);font-size:13px}.status-facts strong{color:var(--text);font-weight:650}.tiles{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-top:14px}.tile{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:13px 14px;animation:fade-up .35s ease both;transition:border-color .2s ease}.tile:hover{border-color:#353b4c}.tile-value{font-size:21px;font-weight:700;letter-spacing:-.01em}.tile-label{color:var(--muted);font-size:11.5px;margin-top:3px}.tile-sub{color:var(--muted);font-size:10.5px;margin-top:2px;opacity:.75}tr.no-border td{border-bottom:none;padding-bottom:2px}.reason-row td{padding:0 9px 9px;border-bottom:1px solid var(--border);color:var(--muted);font-size:12px;font-family:var(--font-ui);line-height:1.4}.reason-row .reason-label{color:var(--red);font-weight:600}.reason-row .reason-label.ok{color:var(--green)}.reason-row .reason-metric{color:var(--muted);font-family:var(--font-mono);font-size:11px}.timeline-text{display:inline-flex;flex-direction:column;line-height:1.2}.timeline-time{color:var(--muted);font-size:10.5px;font-family:var(--font-mono);margin-top:1px}.delta-impact{margin-top:16px;border-top:3px solid var(--green)}.delta-cells{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.delta-cell{background:var(--panel-raised);border:1px solid var(--border);border-radius:8px;padding:14px;text-align:center;animation:fade-up .35s ease both}.delta-cell.good{border-color:#46a75880}.delta-cell.bad{border-color:#e5484d80}.delta-value{font-size:24px;font-weight:700;letter-spacing:-.02em}.delta-cell.good .delta-value{color:var(--green)}.delta-cell.bad .delta-value{color:var(--red)}.delta-cell.flat .delta-value{color:var(--muted)}.delta-label{color:var(--muted);font-size:12px;margin-top:4px}.delta-pct{font-size:11px;margin-top:4px;font-family:var(--font-mono);opacity:.8}.delta-cell.good .delta-pct{color:var(--green)}.delta-cell.bad .delta-pct{color:var(--red)}.cost-cells{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.cost-cell{background:var(--panel-raised);border:1px solid var(--border);border-radius:8px;padding:12px 14px}.cost-value{font-size:20px;font-weight:700;letter-spacing:-.01em}.cost-label{color:var(--muted);font-size:11.5px;margin-top:3px}.cost-table{margin-top:14px}.cost-table td,.cost-table th{padding:6px 9px}.tool-bars{display:flex;flex-direction:column;gap:10px}.tool-row{display:grid;grid-template-columns:130px 1fr 190px;align-items:center;gap:12px}.tool-name{font-size:13px}.tool-track{position:relative;height:22px;background:#10131b;border-radius:4px;overflow:hidden}.tool-bar{position:absolute;left:0;top:0;bottom:0;background:var(--red);border-radius:4px;transform-origin:left center;animation:grow .5s ease both}.tool-metric{font-size:13px;text-align:right}.tool-metric strong{color:var(--red);font-weight:700}.tool-rate{display:block;color:var(--muted);font-size:11px}.incident-table td{font-family:var(--font-ui);font-size:13px}.incident-table .mono{font-family:var(--font-mono);font-size:12px}.incident-row{cursor:pointer}.cause-cell{max-width:380px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--muted)}.ext-link{color:var(--blue);text-decoration:none;font-size:12px}.ext-link:hover{text-decoration:underline}.timeline{display:flex;align-items:center;gap:0;margin-top:18px;padding:14px 18px;overflow-x:auto}.timeline-step{display:flex;align-items:center;gap:8px;white-space:nowrap;color:var(--muted);font-size:13px;font-weight:500}.timeline-step.done{color:var(--text);font-weight:600}.timeline-dot{width:20px;height:20px;border-radius:50%;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;background:var(--panel-raised);border:1.5px solid var(--border);color:var(--muted)}.timeline-step.done .timeline-dot{background:var(--green-soft);border-color:var(--green);color:var(--green)}.timeline-bar{flex:1;min-width:26px;height:2px;background:var(--border);margin:0 10px}.timeline-bar.done{background:var(--green)}.progress-strip{margin-top:22px;border-left:3px solid var(--red)}.progress-strip.strip-done{border-left-color:var(--green)}.strip-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.strip-title{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.07em}.strip-cta{margin:0;background:var(--green);border-color:var(--green);color:#fff;font-size:12px;padding:6px 12px;animation:fade-up .3s ease both}.strip-stages{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:10px}.strip-stage{color:var(--muted);font-size:13px;opacity:.45;transition:opacity .3s ease,color .3s ease}.strip-stage.lit{opacity:1;color:var(--text)}.strip-stage.current{animation:blink 1.1s ease-in-out infinite}@keyframes blink{50%{opacity:.45}}.strip-error{display:block;margin-top:8px;color:var(--red);font-size:12px;font-family:var(--font-mono)}.badge-auto{background:#5b9dd926;color:var(--blue);border:1px solid var(--blue);margin-left:6px}@media(max-width:1100px){.tiles{grid-template-columns:repeat(3,1fr)}.cost-cells,.delta-cells{grid-template-columns:repeat(2,1fr)}}@media(max-width:900px){.waterfalls,.bottom{grid-template-columns:1fr}.tiles{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.app{padding:16px 12px}header{flex-direction:column;align-items:stretch}header form{display:flex}header input{flex:1;min-width:0}.tiles{grid-template-columns:1fr 1fr}.cost-cells,.delta-cells{grid-template-columns:1fr}.status-state{display:none}.row{grid-template-columns:150px 1fr 52px}.panel:has(table){overflow-x:auto}.incident-table,.cmp-table,.cost-table{min-width:480px}}