:root{--navy:#12243d;--blue:#2254d8;--blue-light:#edf2ff;--amber:#ffae3a;--ink:#1a2b43;--muted:#5c6d80;--border:#dae2ec;--surface:#fff;--page:#f4f6f9;color-scheme:light;font-family:Inter,"Segoe UI",Arial,sans-serif;font-size:16px}*{box-sizing:border-box}body{margin:0;background:var(--page);color:var(--ink);line-height:1.5}button,input,textarea,select{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:var(--blue);text-underline-offset:3px}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--amber);outline-offset:3px}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:-80px;left:20px;z-index:50;background:white;padding:12px}.skip-link:focus{top:10px}.sidebar{width:238px;position:fixed;inset:0 auto 0 0;background:var(--navy);color:#fff;padding:30px 20px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;color:white;text-decoration:none;font-weight:650;font-size:18px}.brand-mark{width:44px;height:44px;display:grid;place-items:center;background:var(--amber);color:var(--navy);border-radius:11px;font-weight:800;font-size:20px}.brand small{display:block;font-size:13px;font-weight:400;color:#aebcd0;margin-top:3px}.sidebar nav{margin-top:48px;display:grid;gap:9px}.nav-item{display:flex;align-items:center;gap:10px;text-align:left;background:none;color:#bfcbdb;border:0;padding:13px 11px;border-radius:8px;font-size:14px;min-height:48px}.nav-item>span{font-size:12px;letter-spacing:.07em;opacity:.7}.nav-item.active{background:#273e5e;color:#fff}.nav-item:hover{background:#253b57;color:#fff}.nav-item b{margin-left:auto;font-size:12px;background:#3d526e;padding:1px 6px;border-radius:4px;font-weight:500}.sidebar-bottom{margin-top:auto;border-top:1px solid #34465e;padding-top:20px;font-size:13px;color:#aebcd0}.access-label{color:#fff;font-size:14px}.sidebar-bottom p{line-height:1.8}.sidebar-bottom a{color:#c5d1e2;font-size:13px}.app-shell{margin-left:238px}.topbar{height:74px;background:#fff;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;padding:0 42px;font-size:14px}.collection-label{color:var(--muted)}main{max-width:1520px;margin:0 auto;padding:32px 42px 16px}.page-title{margin:0 0 26px}.eyebrow{font-size:12px;letter-spacing:.12em;font-weight:650;color:var(--muted)}h1{font-size:36px;line-height:1.15;letter-spacing:-.025em;margin:12px 0 9px;font-weight:650}h2{font-size:19px;line-height:1.35;margin:0 0 18px;font-weight:650}h3{font-size:16px;margin:22px 0 12px}.page-title p{color:var(--muted);margin:0;font-size:16px}.workspace-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.02fr);gap:24px;align-items:start}.panel{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:26px}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.panel-heading h2{margin:0}.step-label{font-size:12px;color:var(--muted);font-weight:600;white-space:nowrap}.panel label{display:block;font-size:14px;font-weight:600;margin-bottom:8px}textarea,input,select{border:1px solid #bdcbdc;border-radius:7px;color:var(--ink);background:#fff}textarea{display:block;resize:vertical;width:100%;padding:13px 14px;min-height:140px;line-height:1.65;margin-bottom:20px}textarea::placeholder,input::placeholder{color:#728298}select{padding:11px 12px;width:100%;min-height:46px}input{min-width:0;padding:11px 13px;font-size:14px}input[type=search]::-webkit-search-cancel-button{cursor:pointer}.example-label{font-size:13px;color:var(--muted);margin-top:24px;margin-bottom:9px}.example-buttons{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:25px}.example-buttons button{background:#fff;border:1px solid var(--border);border-radius:6px;font-size:13px;padding:8px 10px;min-height:38px}.example-buttons button:hover{border-color:var(--blue);color:var(--blue)}.button{display:inline-flex;justify-content:center;align-items:center;gap:8px;padding:11px 15px;border:1px solid #becbdb;border-radius:7px;background:#fff;color:var(--ink);font-size:14px;font-weight:600;min-height:44px;text-decoration:none}.button:hover{background:#f3f6fa}.button.primary{background:var(--blue);border-color:var(--blue);color:white}.button.primary:hover{background:#1945bc}.button:disabled{opacity:.65;cursor:wait}.wide{width:100%}.caption{color:var(--muted);font-size:12px;line-height:1.6;margin:12px 0 0}.muted{color:var(--muted);font-size:14px}.source-picker>.muted{margin-top:-6px;margin-bottom:18px}.search-box{display:flex;border:1px solid #bdcbdc;background:white;border-radius:7px;overflow:hidden;min-height:46px}.search-box input{width:100%;border:0;outline-offset:-4px;border-radius:0}.search-box button{background:#edf2f8;color:var(--ink);border:0;padding:0 14px;font-size:14px;font-weight:600}.search-box button:hover{background:#e0e8f3}.picker-meta{display:flex;align-items:center;justify-content:space-between;margin:16px 0;font-size:12px;color:var(--muted)}.text-button{border:0;background:none;color:var(--blue);padding:5px 0;font-size:12px}.selection-summary{background:var(--blue-light);padding:12px;border-radius:7px;margin-bottom:12px;font-size:13px}.selection-summary strong{font-weight:600}.selection-summary button{border:0;background:none;color:var(--blue);text-align:left;display:block;padding:3px 0;font-size:12px}.card-list{display:grid;gap:12px}.source-card{border:1px solid var(--border);border-radius:9px;padding:17px;background:#fff;min-width:0}.source-card.chosen{border-color:var(--blue);box-shadow:0 0 0 1px var(--blue)}.source-card-top{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:10px}.source-number{font-size:12px;color:var(--muted);letter-spacing:.03em}.soft-badge,.quality-badge{display:inline-block;background:#edf2f8;color:#43566d;border-radius:4px;padding:3px 7px;font-size:12px;line-height:1.4}.quality-badge.warning{background:#fff3de;color:#7d510f}.card-title{border:0;background:none;padding:0;color:var(--ink);text-align:left;font-size:16px;line-height:1.45;font-weight:600}.card-title:hover{color:var(--blue)}.source-card p{font-size:13px;color:var(--muted);margin:8px 0 12px;line-height:1.65}.card-tags{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:12px}.card-tags button{border:0;background:#f0f3f8;color:#51647c;padding:4px 7px;font-size:12px;border-radius:4px;max-width:100%;overflow-wrap:anywhere}.card-actions{display:flex;align-items:center;justify-content:space-between;gap:8px}.select-source{display:flex;align-items:center;gap:7px;font-size:13px;cursor:pointer}.select-source input{width:16px;height:16px;accent-color:var(--blue)}.source-author{font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:55%}.result-panel{margin-top:22px;border-top:4px solid var(--amber)}.workflow-step{display:flex;gap:13px;padding:12px 0;border-bottom:1px solid #e5eaf1;font-size:14px}.workflow-step>span{flex:0 0 25px;height:25px;display:grid;place-items:center;font-size:12px;border-radius:50%;background:var(--blue-light);color:var(--blue);font-weight:600}.workflow-note{font-size:12px;color:var(--muted);margin:12px 0}.result-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.prompt-details{border:1px solid var(--border);border-radius:7px;margin-top:16px;padding:12px;font-size:14px}.prompt-details summary{cursor:pointer;font-weight:600}.prompt-details pre{font:13px/1.7 ui-monospace,Consolas,monospace;white-space:pre-wrap;overflow-wrap:anywhere;max-height:360px;overflow:auto}.context-source{display:block;width:100%;text-align:left;background:#f5f7fb;border:0;border-radius:7px;padding:10px 12px;font-size:13px;margin:7px 0;color:var(--ink)}.context-source:hover{background:#eaf0fa}.library-controls{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:14px}.library-meta{display:flex;justify-content:space-between;gap:12px;margin:22px 0 18px;color:var(--muted);font-size:13px}.library-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.library-grid .source-card{display:flex;flex-direction:column}.library-grid .card-actions{margin-top:auto}.library-grid .card-tags{margin-top:4px}.load-more{display:flex;margin:24px auto}.active-tag{margin:16px 0;font-size:14px}.active-tag button{margin-left:10px;border:0;color:var(--blue);background:none}.empty-state{border:1px dashed #bdcbdc;background:#f8faff;border-radius:9px;padding:24px;color:var(--muted);font-size:14px}.map-layout{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(300px,.85fr);gap:24px;align-items:start}.map-panel select{max-width:310px}.graph-container{margin:20px 0 0;overflow:hidden;background:#f7f9fc;border:1px solid #e5eaf1;border-radius:9px}.graph-container svg{display:block;width:100%;height:auto}.graph-edge{stroke:#9daec4;stroke-width:1.4}.graph-center{fill:var(--navy)}.graph-center-text{fill:white;font-size:15px;font-weight:600}.graph-source rect{fill:white;stroke:#cbd7e6;stroke-width:1.4}.graph-source:hover rect,.graph-source:focus rect{stroke:var(--blue);fill:#edf2ff}.graph-source text{fill:var(--ink);font-size:13px}.graph-source{cursor:pointer;outline:none}.graph-tag-count{fill:#60718a;font-size:12px}.map-related .source-card{padding:14px}.mcp-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.mcp-grid .panel>p{font-size:14px;line-height:1.8;color:var(--muted)}.endpoint{display:flex;gap:8px;margin-bottom:20px}.endpoint input{width:100%;font:13px/1.4 ui-monospace,Consolas,monospace}.info-note{background:#f0f4fa;border-left:3px solid var(--blue);padding:14px 16px;margin-top:24px;font-size:14px}.info-note p{font-size:13px;color:var(--muted);margin:5px 0 0}.connection-steps{font-size:14px;line-height:1.8;padding-left:22px}.connection-steps li{padding:5px 0}.request-example{background:#fff3de;border-radius:8px;padding:18px;color:#60431b;font-size:15px;line-height:1.8;margin:12px 0 20px}.tool-row{border-bottom:1px solid var(--border);padding:12px 0}.tool-row strong{font-size:14px}.tool-row code{display:block;font-size:12px;color:var(--muted);margin-top:4px}footer{display:flex;justify-content:space-between;gap:14px;font-size:12px;color:var(--muted);padding:32px 0 10px}dialog{border:1px solid var(--border);border-radius:14px;padding:28px;max-width:780px;width:calc(100% - 32px);max-height:88vh;overflow:auto;box-shadow:0 20px 80px #12243d30}dialog::backdrop{background:#12243d88}.dialog-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.icon-button{width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--border);border-radius:7px;background:white;color:var(--ink);font-size:17px}#source-dialog-title{font-size:25px;margin-bottom:12px}.source-metadata{font-size:13px;color:var(--muted);margin:14px 0}.source-origin{background:#f4f6fa;border-radius:8px;padding:15px;font-size:13px;line-height:1.8;margin:16px 0}.source-origin p{margin:5px 0}.source-body{font-size:15px;line-height:1.85;overflow-wrap:anywhere}.source-body p{margin:14px 0}.source-body ul{padding-left:22px}.source-body li{margin:5px 0}.source-body code{font-size:13px;background:#f0f3f8;padding:2px 4px;border-radius:3px}.related-link{display:block;text-align:left;background:none;border:0;color:var(--blue);padding:8px 0;font-size:14px}.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--navy);color:#fff;padding:13px 20px;border-radius:8px;font-size:14px;z-index:100;max-width:calc(100vw - 32px)}.error-panel{border:1px solid #d9a080;border-radius:9px;background:#fff0e7;padding:20px;margin-bottom:24px}.signin{max-width:600px;padding:80px 24px;text-align:center}.signin h1{font-size:28px}
.signin form{text-align:left;margin-top:24px}.signin input{display:block;width:100%;margin-bottom:18px;font-size:16px}.signin .button{margin-top:8px}
@media(min-width:1550px){.workspace-grid{grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr)}}
@media(max-width:1200px){.sidebar{width:210px;padding:25px 14px}.app-shell{margin-left:210px}main{padding:28px}.topbar{padding:0 28px}.panel{padding:21px}.library-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.map-layout{grid-template-columns:1fr}.map-related .card-list{grid-template-columns:repeat(2,minmax(0,1fr))}.map-panel{max-width:850px}}
@media(max-width:950px){.workspace-grid,.mcp-grid{grid-template-columns:1fr}.workspace-grid>.source-picker{order:1}.workspace-grid>div:first-child{order:0}.sidebar{width:185px}.app-shell{margin-left:185px}.brand{font-size:16px;gap:9px}.brand-mark{width:38px;height:38px}.nav-item{font-size:13px;gap:7px;padding:12px 8px}.library-controls{grid-template-columns:1fr}h1{font-size:32px}}
@media(max-width:650px){.sidebar{position:static;width:100%;padding:16px 16px 0}.brand{font-size:17px}.brand small{display:none}.sidebar nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;margin-top:16px}.nav-item{padding:11px 5px;font-size:12px;line-height:1.35;border-radius:7px 7px 0 0;text-align:center;justify-content:center;min-height:48px}.nav-item>span,.nav-item b,.sidebar-bottom{display:none}.app-shell{margin-left:0}.topbar{height:49px;padding:0 18px;font-size:12px}.collection-label{font-size:11px}main{padding:24px 16px 12px}.page-title{margin-bottom:22px}h1{font-size:29px}.page-title p{font-size:14px}.panel{padding:19px;border-radius:10px}.panel-heading h2{font-size:17px}.workspace-grid,.mcp-grid,.map-layout{gap:18px}.library-grid,.map-related .card-list{grid-template-columns:1fr}.library-meta{flex-direction:column;gap:5px}.endpoint{flex-direction:column}.endpoint input{min-height:44px}.graph-container{margin-top:18px}.graph-container svg{min-width:480px}.graph-container{overflow:auto}.map-panel .panel-heading{align-items:flex-start;flex-direction:column}.map-related .card-list{margin-bottom:16px}footer{font-size:11px;flex-direction:column;gap:3px;padding-top:24px}.result-actions .button{flex:1}dialog{padding:19px}#source-dialog-title{font-size:22px}.source-body{font-size:14px}.source-author{max-width:50%}}
@media(max-width:650px){.sidebar nav{grid-template-columns:repeat(5,minmax(0,1fr))}.nav-item{padding:9px 3px;font-size:10px;min-width:0;overflow-wrap:anywhere}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
.import-layout{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr)}.import-layout textarea{min-height:440px;font:13px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace}.import-layout .result-actions{flex-wrap:wrap}.import-layout .result-actions .button{flex:1}.import-success,.import-errors{margin:0 0 16px;padding:13px 15px;border-radius:8px;background:#edf7ef;color:#235c32;font-size:14px}.import-errors{background:#fff1ef;color:#8b2d24}.import-errors ul{margin:9px 0 0;padding-left:20px}.import-errors li{margin-top:4px}.import-preview{border:1px solid var(--border);border-radius:9px;padding:17px}.import-preview h3{margin:12px 0 8px}.import-preview p{color:var(--muted);font-size:14px}.import-preview .card-tags span{background:#f0f3f8;color:#51647c;padding:4px 7px;font-size:12px;border-radius:4px}.import-relation{display:flex!important;align-items:flex-start;gap:10px;padding:12px;border:1px solid var(--border);border-radius:8px;margin:9px 0!important;cursor:pointer}.import-relation input,.duplicate-warning input{width:auto;margin:4px 0 0;accent-color:var(--blue)}.import-relation span{display:grid;gap:4px}.import-relation small{font-size:12px;line-height:1.5;color:var(--muted);font-weight:400}.duplicate-warning{margin:15px 0;padding:14px;border:1px solid #e5bb68;background:#fff8e9;border-radius:8px;font-size:13px}.duplicate-warning p{margin:8px 0}.duplicate-warning>label{display:flex;align-items:flex-start;gap:9px;margin:12px 0 0!important}.source-original{max-height:360px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;background:#f5f7fa;border-radius:7px;padding:14px;font:13px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace}.accepted-relation{padding:10px 12px;margin:7px 0;border-left:3px solid var(--blue);background:#f5f7fb;font-size:13px}.accepted-relation p{margin:5px 0 0;color:var(--muted)}
@media(max-width:900px){.import-layout{grid-template-columns:1fr}}