:root{--ground:#f4f5f7;--panel:#fff;--ink:#15181e;--muted:#545b66;--line:#dde1e6;--line-soft:#eef0f3;--line-strong:#c9ced6;--accent:#1d4ed8;--accent-ink:#1e3a8a;--accent-soft:#e8eefb;--teal:#0f766e;--violet:#7c3aed;--violet-ink:#6d28d9;--amber:#b45309;--amber-ink:#8a3b06;--amber-soft:#fff4e5;--ins-bg:#dcfce7;--ins-ink:#14532d;--del-bg:#fee2e2;--del-ink:#7f1d1d;--sans:"IBM Plex Sans", system-ui, sans-serif;--mono:"IBM Plex Mono", ui-monospace, monospace}*{box-sizing:border-box}body{background:var(--ground);color:var(--ink);font-family:var(--sans);margin:0;font-size:14px}button,select{font:inherit}h1,h2,h3{margin:0}.mono{font-family:var(--mono)}.muted{color:var(--muted)}.small{font-size:12px}.strong{font-weight:500}.warn{color:var(--amber-ink)}.spacer{flex:auto}.push-right{margin-left:auto}.row-baseline{flex-wrap:wrap;align-items:baseline;gap:6px 12px;display:flex}.col-gap6{flex-direction:column;gap:6px;display:flex}.col-gap10{flex-direction:column;gap:10px;display:flex}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;list-style:none;position:absolute;overflow:hidden}:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.app{flex-direction:column;height:100vh;display:flex}.topbar{background:var(--panel);border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:10px 24px;padding:14px 24px;display:flex}.brand{font-size:16px;font-weight:600}.tp-id{align-items:baseline;gap:8px;display:flex}.crumbs{color:var(--muted);flex:100%;order:5;min-width:0;margin-top:-4px;font-size:13px}.crumb.is-last{color:var(--ink);font-weight:500}.tp-select{color:var(--muted);align-items:center;gap:8px;display:flex}.tp-select select{border:1px solid var(--line-strong);background:var(--panel);color:var(--ink);border-radius:6px;max-width:100%;padding:6px 10px}.btn-primary{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:6px;min-height:40px;padding:8px 16px;font-weight:500}.btn-primary:hover:not(:disabled){background:var(--accent-ink)}.btn-primary:disabled{background:var(--line-strong);cursor:not-allowed}.btn-link,.link-btn{color:var(--accent);cursor:pointer;text-align:left;background:0 0;border:0;padding:0}.btn-link{margin-top:6px;text-decoration:underline}.topbar .btn-link{margin-top:0;font-size:12px}.link-btn:hover,.btn-link:hover{color:var(--accent-ink)}.layout{grid-template-columns:var(--left-w,440px) minmax(0, 1fr) minmax(340px, 440px);flex:auto;grid-template-rows:minmax(0,1fr);min-height:0;display:grid;overflow:hidden}.left-col{min-width:0;min-height:0;display:flex;position:relative}.left{background:var(--panel);border-right:1px solid var(--line);flex:auto;min-width:0;padding:16px 0;overflow:auto}.resizer{cursor:col-resize;z-index:2;touch-action:none;width:7px;height:100%;position:absolute;top:0;right:-3px}.resizer:hover,.resizer:focus-visible{background:var(--accent-soft);box-shadow:inset -2px 0 0 var(--accent)}.panel-label{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;padding:0 16px 10px;font-size:12px}.center{flex-direction:column;align-items:stretch;gap:16px;min-width:0;min-height:0;padding:20px 24px;display:flex;overflow:auto}.center>*{flex:none}.right{background:var(--panel);border-left:1px solid var(--line);flex-direction:column;min-width:0;min-height:0;display:flex;overflow:hidden}.tree{margin:0;padding:0;font-size:13px;line-height:1.35;list-style:none}.tree-row{cursor:pointer;color:var(--ink);align-items:flex-start;gap:6px;padding-top:5px;padding-bottom:5px;padding-right:12px;display:flex}.tree-row:hover{background:var(--ground)}.tree-row.is-selected{background:var(--accent-soft);box-shadow:inset 3px 0 0 var(--accent)}.tree-caret{width:12px;color:var(--muted);flex:none}.tree-kind{color:var(--muted);border:1px solid var(--line-strong);border-radius:4px;flex:none;margin-top:1px;padding:0 4px;font-size:11px;line-height:16px}.tree-num{color:var(--muted);flex:none}.tree-main{flex-direction:column;flex:auto;align-items:flex-start;min-width:0;display:flex}.tree-more{color:var(--accent);cursor:pointer;background:0 0;border:0;margin-top:2px;padding:0;font-size:11px;text-decoration:underline}.tree-more:hover{color:var(--accent-ink)}.tree-title{white-space:normal;overflow-wrap:anywhere;width:100%;min-width:0}.tree-title.is-clamped{-webkit-line-clamp:4;line-clamp:4;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.tree-code{overflow-wrap:anywhere;flex:none;max-width:40%;font-size:12px}.type-product>.tree-title{font-weight:600}.type-equipment,.type-material{color:var(--muted)}.badge-gap{white-space:nowrap;color:var(--amber);border:1px dashed var(--amber);border-radius:4px;flex:none;margin-left:auto;padding:0 5px;font-size:11px}.page-head{flex-wrap:wrap;align-items:baseline;gap:8px 16px;display:flex}.page-head h1{overflow-wrap:anywhere;font-size:20px;font-weight:600}.steps{background:var(--panel);border:1px solid var(--line);border-radius:8px;flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex;overflow:hidden}.step{border-right:1px solid var(--line);flex:120px;padding:10px 14px}.step:last-child{border-right:0}.step-title{color:var(--muted);font-size:12px}.step-count{font-size:18px;font-weight:600}.step.is-last{background:var(--accent-soft)}.step.is-last .step-title,.step.is-last .step-count{color:var(--accent-ink)}.graph-card{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:16px}.graph-scroll{overflow-x:auto}.graph-bar{justify-content:flex-end;margin-bottom:6px;display:flex}.graph-card.is-full{z-index:50;border:0;border-radius:0;position:fixed;inset:0;overflow:auto}.graph-heads{display:grid}.graph-head{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;padding:0 8px 8px;font-size:11px}.graph-canvas{position:relative}.graph-tip{z-index:5;pointer-events:none;background:var(--ink);color:#fff;overflow-wrap:anywhere;border-radius:6px;max-width:320px;padding:6px 9px;font-size:12px;line-height:1.4;position:absolute;transform:translate(-50%)}.legend{border-top:1px solid var(--line-soft);color:var(--muted);flex-wrap:wrap;gap:8px 20px;margin-top:16px;padding-top:12px;font-size:12px;display:flex}.swatch{vertical-align:middle;border:1px solid var(--line);width:14px;height:10px;display:inline-block}.sw-cited{border:2px solid var(--ink)}.sw-level{border:1px solid var(--accent)}.sw-link{border:1px solid var(--teal)}.sw-implicit{border:1px solid var(--violet)}.sw-gap{border:1px dashed var(--amber);background:var(--amber-soft)}.table-card{background:var(--panel);border:1px solid var(--line);border-radius:8px;overflow-x:auto}.table-card table{border-collapse:collapse;width:100%;min-width:600px;font-size:13px}.table-card th{text-align:left;border-bottom:1px solid var(--line);color:var(--muted);padding:10px;font-size:12px;font-weight:500}.table-card td{border-bottom:1px solid var(--line-soft);padding:10px}.table-card tr:last-child td{border-bottom:0}.op-row{cursor:pointer}.op-row:hover{background:var(--accent-soft)}.card{background:var(--panel);border:1px solid var(--line);border-radius:8px;flex-direction:column;gap:8px;padding:12px;display:flex}.common-docs{gap:10px;padding:16px}.common-docs h2{font-size:15px;font-weight:600}.common-docs p{margin:0}.chips{flex-wrap:wrap;gap:8px;display:flex}.chip{border:1px solid var(--accent);border-radius:6px;padding:6px 10px;font-size:13px}.reason-cited{border:2px solid var(--ink)}.reason-level,.reason-iot,.reason-search{border:1px solid var(--accent)}.reason-link{border:1px solid var(--teal)}.reason-implicit{border:1px solid var(--violet)}.state-box{background:var(--panel);border:1px solid var(--line);color:var(--muted);border-radius:8px;padding:16px;line-height:1.45}.state-box.is-error{border-color:var(--amber);background:var(--amber-soft);color:var(--amber-ink)}.spinner{vertical-align:-2px;border:2px solid var(--line-strong);border-top-color:var(--accent);border-radius:50%;width:14px;height:14px;animation:.8s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.spinner{animation-duration:3s}}.tabs{border-bottom:1px solid var(--line);flex-wrap:wrap;gap:4px;padding:10px 12px 0;display:flex}.tab{min-height:40px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-bottom:2px solid #0000;padding:8px 12px}.tab.is-active{border-bottom-color:var(--accent);color:var(--ink);font-weight:500}.right-body{flex-direction:column;flex:auto;gap:18px;min-height:0;padding:16px;display:flex;overflow:auto}.tabs{flex:none}.rec{border-bottom:1px solid var(--line-soft);flex-direction:column;gap:10px;padding-bottom:18px;display:flex}.rec:last-of-type{border-bottom:0}.rec-problem{font-weight:500}.sev{white-space:nowrap;border:1px solid var(--line-strong);color:var(--muted);border-radius:4px;flex:none;padding:1px 6px;font-size:11px}.sev-must{border-color:var(--ink);color:var(--ink)}.sev-should{border-color:var(--accent);color:var(--accent-ink)}.diff-text{white-space:pre-wrap;overflow-wrap:anywhere;margin:0;line-height:1.5}.diff-ins{background:var(--ins-bg);color:var(--ins-ink);padding:0 2px}.diff-del{color:var(--del-ink);background:var(--del-bg);padding:0 2px;text-decoration:line-through}.quote{border-left:2px solid var(--line-strong);color:#3a404a;white-space:pre-wrap;overflow-wrap:anywhere;margin:0;padding:0 0 0 10px;font-size:13px}.elision{color:var(--muted);background:var(--line-soft);font-family:var(--mono);border-radius:3px;padding:0 3px;font-size:12px}.chunk{white-space:pre-wrap;overflow-wrap:anywhere;background:#f7f8fa;border-radius:6px;padding:8px 10px;font-size:13px;line-height:1.45}.doc-card.is-active{box-shadow:0 0 0 3px var(--accent-soft)}.gap-card{background:var(--amber-soft);border:1px dashed var(--amber);color:var(--amber-ink);border-radius:8px;flex-direction:column;gap:4px;padding:12px 14px;line-height:1.45;display:flex}.context{border-top:1px solid var(--line);padding-top:14px}.context h3{margin-bottom:8px;font-size:13px;font-weight:600}.context dl{flex-direction:column;gap:4px;margin:0;font-size:12px;display:flex}.ctx-row{grid-template-columns:140px 1fr;gap:8px;display:grid}.ctx-row dt{color:var(--muted)}.ctx-row dd{overflow-wrap:anywhere;margin:0}.row-baseline>*{overflow-wrap:anywhere;min-width:0}.doc-card .row-baseline .push-right{overflow-wrap:normal;flex:none}.card{min-width:0}.browse{gap:10px;padding:16px}.browse-title{overflow-wrap:anywhere;font-size:20px;font-weight:600}.browse-sub{margin-top:6px;font-size:14px;font-weight:600}.browse-attrs{flex-direction:column;gap:6px;margin:0;font-size:13px;display:flex}.browse-attrs .ctx-row{grid-template-columns:minmax(120px,220px) 1fr}.transitions{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.transition{background:#f7f8fa;border-radius:6px;flex-direction:column;gap:4px;padding:10px 12px;display:flex}.text-full{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;line-height:1.5}.crumbs,.chip{overflow-wrap:anywhere}@media (width<=1099px){.app{height:auto;min-height:100vh}.layout{grid-template-columns:var(--left-w,320px) minmax(0, 1fr);grid-template-rows:auto;overflow:visible}.left-col{max-height:70vh}.center,.right{overflow:visible}.right{border-left:0;border-top:1px solid var(--line);grid-column:1/-1}}@media (width<=719px){.topbar,.center{padding-left:16px;padding-right:16px}.layout{grid-template-columns:minmax(0,1fr)}.left-col{max-height:45vh}.resizer{display:none}.left{border-right:0;border-bottom:1px solid var(--line)}.tp-select{flex:100%}.tp-select select{flex:auto}}.steps-foot{color:var(--muted);margin:4px 0 8px;font-size:11px}.browse-fold>summary{cursor:pointer}.browse-fold[open]>summary{margin-bottom:8px}.browse-fold{flex-direction:column;gap:8px;display:flex}.btn-secondary{border:1px solid var(--accent);background:var(--panel);min-height:40px;color:var(--accent-ink);cursor:pointer;border-radius:6px;padding:8px 14px;font-weight:500}.btn-secondary:hover:not(:disabled){background:var(--accent-soft)}.btn-secondary:disabled{border-color:var(--line-strong);color:var(--muted);cursor:not-allowed}.upload{position:relative}.upload-msg{z-index:20;background:var(--amber-soft);border:1px solid var(--amber);width:320px;max-width:80vw;color:var(--amber-ink);overflow-wrap:anywhere;border-radius:8px;padding:10px 12px;line-height:1.4;position:absolute;top:calc(100% + 6px);right:0}.upload-actions{gap:16px;margin-top:4px;display:flex}.badge-issue{text-align:center;background:var(--ink);color:#fff;border-radius:9px;flex:none;min-width:20px;margin-left:auto;padding:0 6px;font-size:11px;font-weight:500;line-height:18px}.badge-new{white-space:nowrap;color:var(--teal);border:1px solid var(--teal);border-radius:4px;flex:none;margin-left:auto;padding:0 5px;font-size:11px}.badge-new+.badge-issue,.badge-new+.badge-gap,.badge-issue+.badge-gap{margin-left:0}.summary{gap:14px;padding:16px}.summary-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px 16px;display:flex}.summary-head h2{font-size:18px;font-weight:600}.summary-actions{flex-wrap:wrap;gap:8px;display:flex}.progress-box p{margin:0 0 6px}.bar{background:var(--line-soft);border:1px solid var(--line);border-radius:5px;height:10px;margin-bottom:8px;overflow:hidden}.bar-fill{background:var(--accent);height:100%;transition:width .4s}.summary-block{border-top:1px solid var(--line-soft);flex-direction:column;gap:8px;padding-top:12px;display:flex}.summary-block h3{font-size:14px;font-weight:600}.summary-block p{margin:0}.findings{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.findings li{flex-direction:column;gap:6px;display:flex}.findings.op-items li{flex-direction:row;align-items:baseline;gap:10px}.finding-head{align-items:baseline;gap:10px;display:flex}.finding-link{color:var(--accent-ink);text-align:left;cursor:pointer;overflow-wrap:anywhere;background:0 0;border:0;padding:0;line-height:1.45}.finding-link:hover{text-decoration:underline}.finding-edit{flex-wrap:wrap;align-items:baseline;gap:4px 14px;display:flex}.finding-edit .btn-link{margin-top:0}.findings.op-items .badge-issue{margin-left:0}.main-tabs{gap:4px;display:flex}.main-tabs button{cursor:pointer;color:var(--muted);background:0 0;border:0;border-bottom:2px solid #0000;padding:6px 10px;font-weight:500}.main-tabs button.is-active{color:var(--accent-ink);border-bottom-color:var(--accent)}.user-box{align-items:center;gap:10px;display:flex}.layout[hidden]{display:none}.login-page{justify-content:center;align-items:center;min-height:100vh;padding:16px;display:flex}.login-form{background:var(--panel);border:1px solid var(--line);border-radius:8px;flex-direction:column;gap:14px;width:100%;max-width:360px;padding:24px;display:flex}.login-form h1{font-size:20px;font-weight:600}.field{color:var(--muted);flex-direction:column;gap:4px;display:flex}.field input,.field select,.inline-form input,.inline-form select{border:1px solid var(--line-strong);background:var(--panel);color:var(--ink);border-radius:6px;padding:8px 10px}.form-error{color:var(--del-ink);background:var(--del-bg);border-radius:6px;padding:8px 10px}.admin-page{flex-direction:column;flex:auto;gap:16px;max-width:900px;padding:20px 24px;display:flex;overflow:auto}.admin-page h1{font-size:20px;font-weight:600}.admin-page h2{font-size:15px;font-weight:600}.inline-form{flex-wrap:wrap;align-items:flex-end;gap:10px;display:flex}.accounts{border-collapse:collapse;background:var(--panel);width:100%}.accounts th,.accounts td{text-align:left;border-bottom:1px solid var(--line-soft);vertical-align:middle;padding:8px 10px}.accounts th{color:var(--muted);font-size:12px;font-weight:500}.accounts .row-actions{flex-wrap:wrap;align-items:center;gap:6px 14px;display:flex}.decision{border:1px solid var(--line-soft);border-radius:6px;flex-direction:column;gap:8px;padding:10px;display:flex}.decision textarea{resize:vertical;width:100%;font:inherit;border:1px solid var(--line-strong);border-radius:6px;padding:6px 8px}.decision .row-actions{flex-wrap:wrap;gap:8px;display:flex}.decision-now{font-size:12px;font-weight:600}.decision-now.is-accepted{color:var(--accent-ink)}.decision-now.is-rejected{color:var(--del-ink)}.badge-ubz{border:1px solid var(--del-ink);color:var(--del-ink);cursor:help;border-radius:4px;padding:1px 6px;font-size:11px;font-weight:600}.confirm-box{border:1px solid var(--line-strong);border-radius:6px;flex-wrap:wrap;align-items:center;gap:8px 12px;padding:10px;display:flex}a.btn-secondary{align-items:center;text-decoration:none;display:inline-flex}a.btn-secondary[aria-disabled=true]{border-color:var(--line-strong);color:var(--muted);pointer-events:none}.admin-export{flex-wrap:wrap;align-items:center;gap:10px 14px;display:flex}.kb-layout{grid-template-columns:minmax(280px,400px) minmax(0,1fr);align-items:start;gap:12px;padding:12px;display:grid}.kb-left,.kb-right{background:var(--panel);border:1px solid var(--line);border-radius:8px;min-width:0}.kb-left{max-height:calc(100vh - 80px);padding:12px 0 8px;overflow-y:auto}.kb-right{padding:16px}.kb-filters{grid-template-columns:1fr 1fr;gap:8px;padding:8px 12px;display:grid}.kb-filters .field:last-child{grid-column:1/-1}.kb-filters select,.kb-filters input{min-height:36px}.kb-tree,.kb-tree ul{margin:0;padding:0;list-style:none}.kb-tree ul ul{padding-left:14px}.kb-head{text-align:left;cursor:pointer;width:100%;color:var(--ink);background:0 0;border:0;align-items:baseline;gap:6px;padding:6px 12px;display:flex}.kb-head.is-group{font-weight:600}.kb-head:hover{background:var(--line-soft)}.kb-caret{width:10px;color:var(--muted)}.kb-doc{cursor:pointer;flex-wrap:wrap;align-items:baseline;gap:2px 8px;padding:5px 12px 5px 28px;font-size:13px;display:flex}.kb-doc:hover{background:var(--line-soft)}.kb-doc.is-selected{background:var(--accent-soft)}.kb-doc.is-replaced,.kb-doc.is-deleted{opacity:.7}.kb-doc-title{flex-basis:100%;font-size:12px}.kb-status{background:var(--line-soft);color:var(--muted);border-radius:4px;padding:1px 6px;font-size:12px}.kb-status.is-ok{background:var(--ins-bg);color:var(--ins-ink)}.doc-head h2{margin:0 0 4px;font-size:18px;font-weight:600}.doc-status{flex-wrap:wrap;align-items:baseline;gap:4px 12px;margin-top:6px;display:flex}.doc-path{word-break:break-all;margin-top:4px;font-size:12px}.doc-card h3{margin:18px 0 6px;font-size:14px;font-weight:600}.doc-outline{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.badge-service{background:var(--amber-soft);color:var(--amber-ink);border-radius:4px;margin-left:8px;padding:1px 6px;font-size:12px;font-weight:400}.doc-graph-canvas{border:1px solid var(--line);background:var(--ground);border-radius:8px;height:560px}.doc-section h4{margin:14px 0 4px;font-size:13px;font-weight:600}.doc-chunk{overflow-wrap:anywhere;margin:0 0 8px;line-height:1.5}.doc-chunk h5,.doc-chunk h6{margin:10px 0 4px;font-size:13px;font-weight:600}.doc-chunk blockquote{border-left:3px solid var(--line);color:var(--muted);margin:6px 0;padding:2px 12px}.doc-chunk hr{border:0;border-top:1px solid var(--line);margin:10px 0}.doc-chunk ul{margin:4px 0;padding-left:20px}.doc-chunk table{border-collapse:collapse;margin:6px 0;font-size:12px}.doc-chunk td,.doc-chunk th{border:1px solid var(--line);padding:3px 6px}.doc-chunk p{margin:4px 0}@media (width<=800px){.kb-layout{grid-template-columns:minmax(0,1fr)}.kb-left{max-height:50vh}}.kb-upload{border-bottom:1px solid var(--line);flex-direction:column;gap:8px;padding:8px 12px;display:flex}.kb-preview{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.kb-verdict{overflow-wrap:anywhere;font-size:13px}.kb-confirm{align-items:center;gap:6px;font-size:13px;display:flex}.is-error-text{color:var(--del-ink);font-size:13px}.doc-actions{flex-wrap:wrap;align-items:center;gap:8px;margin-top:8px;display:flex}.kb-job{padding:12px 16px}.kb-job h3{margin:0 0 8px;font-size:15px}.kb-job-file{margin:12px 0}.kb-job-name{overflow-wrap:anywhere;font-weight:600}.kb-stages{flex-direction:column;gap:6px;margin:6px 0 0;padding:0;list-style:none;display:flex}.kb-stage{font-size:13px}.kb-stage-state{min-width:76px;font-weight:600;display:inline-block}.kb-stage.is-done .kb-stage-state{color:var(--ins-ink)}.kb-stage.is-error .kb-stage-state{color:var(--del-ink)}.kb-stage.is-running .kb-stage-state{color:var(--accent)}.kb-stage.is-waiting,.kb-stage.is-skipped{opacity:.7}.kb-stage-note{color:var(--muted);margin-left:76px}