:root{--bg:#f8f9fa;--surface:#fff;--panel:#fff;--viewport:#f3f5f7;--line:#e8eaed;--line-2:#dadce0;--line-soft:#f1f3f4;--text:#1f1f1f;--muted:#5f6368;--muted-2:#444746;--faint:#9aa0a6;--accent:#1a73e8;--accent-hover:#1765cc;--accent-weak:#e8f0fe;--accent-tint:#e8f0fe;--accent-text:#1967d2;--accent-soft:#f4f8fe;--beamer:#009e9e;--draft:#c2580a;--draft-text:#8a3e05;--draft-tint:#fff8f2;--ok:#1e8e3e;--ok-text:#137333;--danger-text:#b3261e;--danger-tint:#fce8e6;--chip:#f1f3f4;--sans:"Roboto", system-ui, -apple-system, "Segoe UI", sans-serif;--mono:"Roboto Mono", ui-monospace, Menlo, Consolas, monospace;--accent-line:#d2e3fc;--accent-line-2:#aecbfa;--on-accent:#fff;--ok-line:#cfe3d6;--ok-tint:#f4faf6;--danger-line:#f1c9c8;--draft-line:#efc7a5;--draft-line-2:#e9a873;--disabled-icon:#b8bfc9;--hover-on-tint:#fff9;--overlay:#fffffff0;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=dark]{--bg:#131314;--surface:#1e1f20;--panel:#1e1f20;--viewport:#1b1c1e;--line:#3c4043;--line-2:#5f6368;--line-soft:#2a2b2d;--text:#e3e3e3;--muted:#a8adb3;--muted-2:#c4c7c5;--faint:#80868b;--accent:#8ab4f8;--accent-hover:#aecbfa;--accent-weak:#1f3a5f;--accent-tint:#1f3a5f;--accent-text:#a8c7fa;--accent-soft:#1a2433;--accent-line:#2f4f7f;--accent-line-2:#4a6fa5;--on-accent:#062e6f;--beamer:#33c7c7;--draft:#f29b4b;--draft-text:#ffb782;--draft-tint:#33241a;--draft-line:#6b4321;--draft-line-2:#9a5a26;--ok:#6dd58c;--ok-text:#6dd58c;--ok-line:#2c4a36;--ok-tint:#1a2a20;--danger-text:#f2b8b5;--danger-tint:#3c1f1d;--danger-line:#6b2b27;--chip:#2a2b2d;--disabled-icon:#5f6368;--hover-on-tint:#ffffff0f;--overlay:#1e1f20f0;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);font:13px/1.4 var(--sans);-webkit-font-smoothing:antialiased;margin:0}button,input,textarea{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}a{color:var(--accent)}a:hover{color:var(--accent-hover)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}h1,h2,h3,p{margin:0}.mono{font-family:var(--mono)}.muted{color:var(--muted)}.small{font-size:12px}.lg{font-size:15px}.ellipsis{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.anywhere{overflow-wrap:anywhere}.sr-only{clip:rect(0 0 0 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0;border:0;border-radius:8px;justify-content:center;align-items:center;display:inline-flex}.iconbtn:hover:not(:disabled){background:var(--chip)}.iconbtn:disabled{opacity:.4}.iconbtn.sm{width:32px;height:32px}.seg{border:1px solid var(--line-2);background:var(--surface);border-radius:10px;gap:2px;padding:3px;display:flex}.seg button{height:30px;color:var(--muted-2);background:0 0;border:0;border-radius:7px;padding:0 12px;font-weight:500}.seg button[aria-pressed=true]{background:var(--accent-tint);color:var(--accent-text);font-weight:500}.boot{background:var(--bg);height:100%}.gate{place-items:center;min-height:100%;padding:24px 16px;display:grid}.gate-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;flex-direction:column;gap:14px;width:min(420px,100%);padding:32px 28px;display:flex}.gate-card h1{font-size:20px;font-weight:500}.gate-card 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var(--line-soft);align-items:center;gap:8px;min-height:56px;padding:8px 10px 8px 16px;display:flex}.copilot-head .stack0{flex:1}.copilot-head .small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.chips{border-bottom:1px solid var(--line-soft);flex-wrap:wrap;align-items:center;gap:6px;padding:10px 16px;display:flex}.chip{border:1px solid var(--line);background:var(--chip);border-radius:7px;align-items:center;gap:4px;max-width:100%;height:26px;padding:0 8px;font-size:12px;display:inline-flex}.chip button{width:20px;height:20px;color:var(--muted);background:0 0;border:0;border-radius:5px;justify-content:center;align-items:center;margin-right:-4px;display:flex}.chip button:hover{background:var(--line)}.chip-quiet{color:var(--muted)}.messages{flex-direction:column;flex:1 1 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16px;display:flex}.suggestions{flex-wrap:wrap;gap:6px;display:flex}.suggest{border:1px solid var(--line);background:var(--surface);height:30px;color:var(--accent-text);border-radius:15px;padding:0 10px;font-size:12px;font-weight:500}.suggest:disabled{opacity:.5}.composer{border:1px solid var(--line-2);background:var(--surface);border-radius:12px;flex-direction:column;gap:8px;padding:10px 10px 8px 12px;display:flex}.composer:focus-within{border-color:var(--accent)}.composer textarea{resize:none;background:0 0;border:0;outline:none;padding:0;font-size:13px}.composer-bar{align-items:center;gap:8px;min-width:0;display:flex}.sel-chip{border:1px solid var(--accent-line);background:var(--accent-soft);height:28px;color:var(--accent-text);white-space:nowrap;text-overflow:ellipsis;border-radius:7px;align-items:center;gap:6px;min-width:0;padding:0 8px;font-size:12px;font-weight:500;display:inline-flex;overflow:hidden}.composer-bar .push{white-space:nowrap}.sendbtn{background:var(--accent);width:34px;height:34px;color:var(--on-accent);border:0;border-radius:9px;flex:none;justify-content:center;align-items:center;display:flex}.sendbtn:disabled{opacity:.45}.search{border:1px solid var(--line);border-radius:14px;width:min(560px,100% - 32px);margin-top:12vh;padding:0;box-shadow:0 16px 48px #14171c33}.search::backdrop{background:#14171c40}.search-box{border-bottom:1px solid var(--line-soft);color:var(--muted-2);align-items:center;gap:10px;padding:12px 14px;display:flex}.search-box input{background:0 0;border:0;outline:none;flex:1;font-size:15px}.search-results{max-height:50vh;margin:0;padding:6px;list-style:none;overflow-y:auto}.search-results button{text-align:left;background:0 0;border:0;border-radius:8px;justify-content:space-between;align-items:center;gap:12px;width:100%;height:40px;padding:0 10px;display:flex}.search-results button.is-active{background:var(--accent-tint)}@media (max-width:1100px){.body{flex-wrap:wrap;overflow-y:auto}.panel{flex:220px;max-height:360px}.center{flex:100%;order:3;min-height:60vh}.copilot{border-left:0;border-top:1px solid var(--line);flex:100%;order:4;min-height:480px}}@media (max-width:640px){.topbar{padding:8px 16px}.engine,.crumbs,.vrule{display:none}.rail{border-right:0;border-bottom:1px solid var(--line);flex-direction:row;flex:0 0 100%;justify-content:center;padding:6px 16px}.rail-spacer{display:none}.panel{flex-basis:100%}.legend{display:none}}.linkbtn{color:var(--accent-text);background:0 0;border:0;align-self:flex-start;padding:4px 0;font-weight:500}.linkbtn:hover{text-decoration:underline}.pwform{flex-direction:column;gap:8px;display:flex}.pwform-or{border-top:1px solid var(--line-soft);padding-top:10px}.pwform input{border:1px solid var(--line-2);background:var(--surface);border-radius:10px;height:44px;padding:0 12px;font-size:14px}.pwform input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-tint);outline:none}.pwform .btn{align-self:flex-start}.row-between{justify-content:space-between;align-items:center;gap:8px;display:flex}.row-between .eyebrow{margin-bottom:0}.inline-form{gap:6px;display:flex}.inline-form input{border:1px solid var(--line-2);background:var(--surface);border-radius:9px;flex:1;min-width:0;height:36px;padding:0 10px}.inline-form input:focus{border-color:var(--accent);outline:none}.proj-body{flex-direction:column;gap:6px;padding:2px 0 10px 22px;display:flex}.proj-body>.btn{align-self:flex-start}.model-row{border:1px solid var(--line);background:var(--surface);text-align:left;border-radius:9px;justify-content:space-between;align-items:center;gap:8px;min-height:44px;padding:6px 8px;display:flex}.model-row:hover:not(:disabled){border-color:var(--accent-line);background:var(--accent-soft)}.model-row:disabled{cursor:default;opacity:.85}.model-name{font-weight:500}.badge{background:var(--chip);color:var(--muted-2);border-radius:10px;flex:none;padding:2px 8px;font-size:11px;font-weight:500}.badge-bad{background:var(--danger-tint);color:var(--danger-text)}.upload-row{border:1px dashed var(--accent-line);background:var(--accent-soft);border-radius:9px;flex-direction:column;gap:4px;padding:8px;display:flex}.upload-row progress{width:100%;height:6px;accent-color:var(--accent)}.local-open{border-top:1px solid var(--line-soft);padding-top:12px}.local-open .btn{align-self:flex-start}.rv{flex-direction:column;gap:10px;margin:0 -4px;display:flex}.rv-palette{border:1px solid var(--line);background:var(--surface);border-radius:8px;overflow:hidden}.rv-palette-title{border:0;border-bottom:1px solid var(--line);background:var(--chip);width:100%;height:32px;color:var(--text);text-align:left;justify-content:space-between;align-items:center;gap:8px;padding:0 10px;font-size:12px;font-weight:500;display:flex}.rv-palette-title[aria-expanded=false]{border-bottom:0}.rv-palette-body{padding:4px 0 6px;font-size:12px}.rv-tree,.rv-tree ul{margin:0;padding:0;list-style:none}.rv-row{width:100%;min-height:26px;color:var(--text);text-align:left;background:0 0;border:0;border-radius:0;align-items:center;gap:4px;padding:0 8px 0 4px;font-size:12px;display:flex}.rv-node{font-weight:500}.rv-twisty{color:var(--muted-2);flex:none}.rv-leaf.is-active{background:var(--accent-tint);color:var(--accent-text);font-weight:500}.rv-strong{font-weight:500}.rv-grow{flex:1;justify-content:space-between;min-width:0;padding-left:2px}.rv-count{font-family:var(--mono);color:var(--muted);flex:none;margin-left:8px;font-size:11px}.rv-checkrow{align-items:center;gap:4px;min-height:26px;padding-right:0;font-size:12px;display:flex}.rv-check{width:14px;height:14px;accent-color:var(--accent);cursor:pointer;flex:none;margin:0 2px 0 4px}.rv-twisty-btn{width:20px;height:24px;color:var(--muted-2);background:0 0;border:0;flex:none;justify-content:center;align-items:center;padding:0;display:flex}.rv-colhead{background:var(--chip);color:var(--muted);border-radius:4px;justify-content:space-between;margin:2px 8px;padding:4px 6px;font-size:11px;font-weight:500;display:flex}.rv-none{color:var(--muted);padding:6px 12px;font-size:12px}.rv-vg{flex-direction:column;gap:4px;display:flex}.rv-tabs{border-bottom:1px solid var(--line);gap:2px;padding:4px 8px 0;display:flex}.rv-tab{color:var(--muted-2);border:1px solid #0000;border-bottom:0;border-radius:6px 6px 0 0;padding:5px 10px;font-size:12px}.rv-tab.is-active{border-color:var(--line);background:var(--surface);color:var(--text);margin-bottom:-1px;font-weight:500}.rv-master{padding:4px 6px 0;font-weight:500}.rv-filter{margin:2px 8px;position:relative}.rv-filter summary{border:1px solid var(--line-2);background:var(--surface);cursor:pointer;border-radius:6px;align-items:center;gap:6px;height:28px;padding:0 8px;font-size:12px;list-style:none;display:flex}.rv-filter summary::-webkit-details-marker{display:none}.rv-filter summary .ellipsis{flex:1}.rv-filter-menu{z-index:5;border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:4px 4px 6px;position:absolute;top:32px;left:0;right:0;box-shadow:0 8px 24px 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.ribbon-tab[aria-selected=true]{background:var(--surface)}.ribbon-min{width:26px;height:22px;color:var(--muted-2);background:0 0;border:0;border-radius:5px;justify-content:center;align-self:center;align-items:center;margin-left:auto;display:flex}.ribbon-min:hover{background:var(--chip)}.ribbon-panels{align-items:stretch;gap:0;padding:4px 6px 0;display:flex;overflow-x:auto}.ribbon-panel{border-right:1px solid var(--line);flex-direction:column;display:flex}.ribbon-panel:last-child{border-right:0}.ribbon-panel-body{flex:1;align-items:flex-start;gap:2px;padding:0 6px;display:flex}.ribbon-panel-title{color:var(--muted);text-align:center;white-space:nowrap;margin-top:2px;padding:2px 8px 3px;font-size:11px}.rb-large{width:64px;min-height:70px;color:var(--text);text-align:center;background:0 0;border:1px solid #0000;border-radius:6px;flex-direction:column;justify-content:flex-start;align-items:center;gap:4px;padding:6px 2px 4px;font-size:11px;line-height:1.15;display:flex}.rb-large 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.btn{align-self:flex-start}.ver-ops{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.ver-ops li{flex-direction:column;display:flex}.prop-input{border:1px solid var(--line-2);background:var(--surface);border-radius:6px;width:100%;min-width:0;height:26px;padding:0 6px;font-size:12.5px}.prop-input:focus{border-color:var(--accent);outline:none}.prop-input.is-pending{border-color:var(--draft-line-2);background:var(--draft-tint)}.pending-note{color:var(--draft-text);font-size:11.5px;font-weight:500;display:block}.moveby{border:1px solid var(--draft-line);background:var(--draft-tint);border-radius:10px;flex-wrap:wrap;align-items:center;gap:8px;padding:8px 10px;display:flex}.moveby-field{align-items:center;gap:4px;display:inline-flex}.moveby-field input{border:1px solid var(--line-2);width:72px;height:30px;font-family:var(--mono);border-radius:7px;padding:0 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24px}.btn-primary{border-color:#0000}.iconbtn{border-radius:20px}.searchbtn{background:var(--chip);border-color:#0000;border-radius:20px;height:40px;padding:0 10px 0 14px}.searchbtn kbd{border-color:var(--line-2)}.chip-status{border-color:var(--line);border-radius:20px}.engine{background:var(--chip);border-color:#0000}.ribbon{background:var(--surface);border-bottom:1px solid var(--line)}.ribbon-tabs{border-bottom:0;align-items:stretch;gap:4px;height:40px}.ribbon-tab{height:40px;color:var(--muted);background:0 0;border:0;border-radius:0;padding:0 16px;font-size:13px;font-weight:500;position:relative}.ribbon-tab:hover{color:var(--text);background:var(--line-soft)}.ribbon-tab[aria-selected=true],.ribbon.is-min .ribbon-tab[aria-selected=true]{height:40px;color:var(--accent-text);background:0 0;border:0;margin:0;font-weight:500}.ribbon-tab[aria-selected=true]:after{content:"";background:var(--accent);border-radius:3px 3px 0 0;height:3px;position:absolute;bottom:0;left:12px;right:12px}.ribbon-panels{padding:6px 8px 0}.ribbon-panel{border-right:1px solid var(--line-soft)}.ribbon-panel-title{color:var(--muted);letter-spacing:.04em;font-size:11px}.rb-large,.rb-small{border-radius:12px}.rb-large svg,.rb-small svg{color:var(--muted-2)}.rb-large:hover:not(:disabled),.rb-small:hover:not(:disabled){background:var(--chip);border-color:#0000}.rb-large.is-on,.rb-small.is-on{background:var(--accent-tint);border-color:#0000}.rail{border-right:1px solid var(--line-soft);gap:14px;padding-top:14px}.rail-btn,.rail-btn:hover,.rail-btn.is-active{height:auto;color:var(--muted-2);background:0 0;gap:4px;padding:2px 0;font-size:12px;font-weight:500}.rail-ind{border-radius:16px;justify-content:center;align-items:center;width:56px;height:32px;transition:background-color .15s;display:flex}.rail-btn:hover .rail-ind{background:var(--chip)}.rail-btn.is-active{color:var(--text)}.rail-btn.is-active .rail-ind{background:var(--accent-tint);color:var(--accent-text)}.panel{background:var(--surface);border-right:1px solid var(--line-soft)}.panel-head h2{font-size:16px}.rv-palette{border-color:var(--line);border-radius:12px}.rv-palette-title{background:var(--bg);border-bottom-color:var(--line-soft);height:36px;font-weight:500}.rv-row:hover{background:var(--chip)}.rv-leaf.is-active{background:var(--accent-tint);color:var(--accent-text);border-radius:0 16px 16px 0;margin-right:8px;font-weight:500}.rv-colhead{border-bottom:1px solid var(--line-soft);background:0 0;border-radius:0;margin:0 8px}.empty{border-color:var(--line-2);color:var(--muted);border-radius:12px}.pill,.legend,.hint,.vp-top .seg,.temp-pill{border-color:#0000;border-radius:12px;box-shadow:0 1px 2px #3c40431f,0 1px 3px 1px #3c404314}.details{border-top:1px solid var(--line-soft)}.fact{border-color:var(--line);border-radius:12px}.seg{border-color:var(--line-2);border-radius:20px}.seg button{border-radius:16px}.copilot{border-left:1px solid var(--line-soft)}.copilot-head{border-bottom-color:var(--line-soft);min-height:64px}.beamer-mark{letter-spacing:-.01em;line-height:1.1;font-family:var(--sans);align-items:baseline;display:inline-flex}.beamer-beam{color:var(--beamer);font-weight:700}.beamer-er{color:#80868b;font-weight:400}.chips{border-bottom-color:var(--line-soft)}.chip{border-color:var(--line-2);background:var(--surface);border-radius:8px}.msg-user{background:var(--chip);border-radius:18px 18px 4px}.suggest{border-color:var(--line-2);color:var(--text);border-radius:8px;font-weight:500}.suggest:hover:not(:disabled){background:var(--chip)}.composer-wrap{border-top-color:var(--line-soft)}.composer{border-color:var(--line-2);border-radius:24px;padding:12px 12px 8px 16px}.composer:focus-within{border-color:var(--beamer);box-shadow:0 0 0 1px var(--beamer)}.sendbtn{background:var(--beamer);border-radius:50%}.sel-chip{border-color:var(--line-2);background:var(--surface);color:var(--muted-2);border-radius:8px}.msg-action{border-radius:12px}.gate-card{border:0;border-radius:28px;padding:40px 36px;box-shadow:0 1px 3px #3c404326,0 4px 8px 3px #3c404314}.draft-card,.default-banner,.card-row{border-radius:16px}