:root{--bg: #f9fbfd;--surface: #fff;--line: #e1e3e1;--grid: #e2e3e3;--head: #f8f9fa;--text: #1f1f1f;--muted: #5f6368;--accent: #0b57d0;--accent-soft: #d3e3fd;--hover: #f1f3f4;font:14px/1.4 Roboto,-apple-system,Segoe UI,Arial,sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}button,input,select{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:default;opacity:.4}.app{display:flex;flex-direction:column;height:100%;overflow:hidden}main{flex:1;min-height:0;display:flex}.header{display:flex;align-items:center;gap:10px;padding:8px 16px 4px}.logo{width:34px;height:34px;flex:none}.title-block{flex:1;min-width:0}.title{font-size:18px;border:1px solid transparent;border-radius:4px;padding:0 6px;margin-bottom:1px;background:none;max-width:100%;field-sizing:content;min-width:4ch}.title:hover{border-color:var(--line)}.title:focus{border-color:var(--accent);outline:none}.menu-heading{color:var(--muted);font-size:12px;padding:4px 16px 2px}.menubar{display:flex;flex-wrap:wrap}.menubar button{position:relative;z-index:11;border:0;background:none;padding:2px 7px;border-radius:4px}.menubar button:hover,.menubar button.open{background:var(--hover)}.save-status{color:var(--muted);font-size:12px;white-space:nowrap}.menu-anchor{position:relative}.backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10}.menu{position:absolute;top:100%;left:0;z-index:12;min-width:220px;padding:6px 0;background:var(--surface);border-radius:4px;box-shadow:0 2px 6px 2px #3c404326,0 1px 2px #3c40434d}.menu.up{top:auto;bottom:100%;margin-bottom:4px}.menu>button{display:flex;justify-content:space-between;gap:24px;width:100%;border:0;background:none;padding:6px 16px;text-align:left;white-space:nowrap}.menu>button:hover:not(:disabled){background:var(--hover)}.menu kbd{font:inherit;color:var(--muted)}.menu hr{border:0;border-top:1px solid var(--line);margin:6px 0}.swatches{display:flex;gap:6px;padding:8px 16px 4px}.swatches button{width:18px;height:18px;border:0;border-radius:50%}.swatches button.on{outline:2px solid var(--text);outline-offset:2px}.toolbar{display:flex;align-items:center;gap:2px;margin:4px 16px 8px;padding:4px 8px;background:#edf2fa;border-radius:24px;min-height:40px;overflow-x:auto}.toolbar>button,.toolbar select{border:0;background:none;border-radius:4px;padding:4px 8px;min-width:28px;height:28px}.toolbar>button:hover:not(:disabled),.toolbar select:hover:not(:disabled){background:#44474614}.toolbar .sep{width:1px;height:20px;background:#c7c7c7;margin:0 6px}.toolbar .search{border:0;border-radius:14px;padding:4px 12px;width:160px;background:#ffffffb3}.toolbar>*{flex:none}.toolbar>button{white-space:nowrap}.toolbar .spacer{flex:1}.segmented{display:flex;background:var(--surface);border-radius:14px;padding:2px;flex:none}.segmented button{border:0;background:none;border-radius:12px;padding:3px 12px}.segmented button.on{background:var(--accent-soft);color:#041e49}.sheet{flex:1;min-width:0;display:flex;flex-direction:column;background:var(--surface);border-top:1px solid var(--line)}.formula-bar{display:flex;align-items:center;border-bottom:1px solid var(--line);height:30px}.name-box{width:140px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;padding:0 12px;border-right:1px solid var(--line);font-size:13px;line-height:30px}.fx{color:var(--muted);font-style:italic;padding:0 10px;border-right:1px solid var(--line);line-height:30px}.formula-bar input{flex:1;border:0;outline:0;padding:0 10px;height:100%}.grid-scroll{flex:1;overflow:auto;outline:none;background:var(--bg)}.grid{border-collapse:separate;border-spacing:0;table-layout:fixed;background:var(--surface);font-size:13px;-webkit-user-select:none;user-select:none}.grid th,.grid td{height:21px;padding:0 4px;border-right:1px solid var(--grid);border-bottom:1px solid var(--grid);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;scroll-margin:25px 0 25px 56px}.grid td{cursor:cell;position:relative}.grid td.wrap{white-space:pre-wrap;overflow-wrap:anywhere;text-overflow:clip;vertical-align:top}.grid td.num{text-align:right}.grid td.in-range{background:#e8f0fe}.grid td.sel{outline:2px solid #1a73e8;outline-offset:-2px}.grid thead>tr>*{position:sticky;top:0;z-index:2;height:25px;background:var(--head);font-weight:500;border-bottom:1px solid #c4c7c5;padding-right:18px}.grid thead td.hl{background:var(--accent-soft);color:#041e49}.grid thead td.name-col{color:var(--accent)}.grid thead td.drop-before{box-shadow:inset 3px 0 #1a73e8}.grid thead td.drop-after{box-shadow:inset -3px 0 #1a73e8}.name-mark{color:var(--accent)!important}.col-menu{position:absolute;right:4px;top:3px;width:16px;height:18px;padding:0;border:0;border-radius:3px;background:none;color:var(--muted);font-size:11px;opacity:0}.grid thead td:hover .col-menu,.grid thead td.sel .col-menu{opacity:1}.col-menu:hover{background:#00000014}.resizer{position:absolute;top:0;right:-3px;width:7px;height:100%;cursor:col-resize;z-index:1}.resizer:hover{background:#1a73e8;opacity:.5}.unhide{position:absolute;left:-1px;top:4px;width:10px;height:16px;padding:0;border:1px solid #c4c7c5;border-radius:3px;background:var(--surface);color:var(--muted);font-size:10px;line-height:1;z-index:1}.unhide:hover{background:var(--accent-soft)}.grid tr>td:first-child{position:sticky;left:0;z-index:1;border-right-color:#c4c7c5}.grid tbody td.id{background:var(--head);color:var(--muted);font-size:12px;text-align:right;cursor:default}.grid tbody td.id.hl{background:var(--accent-soft);color:#041e49;font-weight:500}.grid thead tr>td:first-child,.grid tfoot tr>td:first-child{z-index:3}.grid tfoot>tr>*{position:sticky;bottom:0;z-index:2;height:25px;background:var(--head);border-top:1px solid #c4c7c5;font-size:12px}.grid tfoot td.id{text-align:right}.grid tfoot td.summary{cursor:pointer;text-align:right;color:var(--text)}.grid tfoot td.summary:hover{background:var(--hover)}.summary-hint{color:transparent}.grid tfoot td.summary:hover .summary-hint{color:var(--muted)}.type-icon{font-style:normal;color:var(--muted);margin-right:4px;font-size:11px}.grid input[type=checkbox]{margin:0;vertical-align:middle;accent-color:var(--accent)}.chip{display:inline-flex;align-items:center;gap:5px;padding:0 8px;border-radius:10px;background:#f1f3f4;line-height:17px}.chip i{width:7px;height:7px;border-radius:50%}.cell-editor{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;width:100%;border:2px solid #1a73e8;outline:0;padding:0 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.caret{border:0;background:none;color:inherit;padding:0 2px}.graph-view{flex:1;position:relative;overflow:hidden;background:var(--surface);border-top:1px solid var(--line)}.graph-view canvas{display:block;touch-action:none}.graph-tools{position:absolute;top:12px;left:12px;display:flex;flex-direction:column;gap:4px}.graph-tools button,.inspector button{border:1px solid var(--line);background:var(--surface);border-radius:8px;min-width:32px;height:32px;box-shadow:0 1px 2px #3c404333}.graph-hint{position:absolute;left:12px;bottom:10px;color:var(--muted);font-size:12px}.inspector{position:absolute;top:12px;right:12px;bottom:12px;width:300px;overflow:auto;padding:14px 16px;background:var(--surface);border-radius:12px;box-shadow:0 2px 6px 2px #3c404326}.inspector header{display:flex;align-items:center;gap:8px}.inspector header i{width:12px;height:12px;border-radius:50%;flex:none}.inspector header b{flex:1;font-size:16px;overflow:hidden;text-overflow:ellipsis}.inspector header span{color:var(--muted);font-size:12px}.inspector header button{box-shadow:none;border:0}.inspector dl{margin:12px 0 0}.inspector dl div{display:flex;gap:8px;padding:4px 0;border-bottom:1px solid #f1f3f4}.inspector dt{width:40%;color:var(--muted)}.inspector dd{margin:0;flex:1;overflow-wrap:anywhere}.inspector h4{margin:16px 0 4px;font-size:12px;font-weight:500;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.inspector ul{list-style:none;margin:0;padding:0}.inspector li{display:flex;align-items:center;gap:6px;padding:3px 0}.inspector .rel{color:var(--muted);font-size:12px}.inspector li a{flex:1;color:var(--accent);cursor:pointer}.inspector li button{min-width:22px;height:22px;box-shadow:none;border:0;color:var(--muted)}.inspector footer{display:flex;gap:8px;margin-top:16px}.inspector footer button{padding:0 12px}.inspector .danger{color:#b3261e}@media(max-width:600px){.header,.sheet-tabs{padding-left:8px;padding-right:8px}.toolbar{margin:4px 8px 8px}.inspector{left:12px;width:auto;top:auto;max-height:55%}}.dialog{border:0;border-radius:12px;padding:20px 24px;width:min(380px,calc(100vw - 32px));box-shadow:0 4px 16px #3c40434d}.dialog::backdrop{background:#20212466}.dialog h3{margin:0 0 16px;font-size:18px;font-weight:400}.dialog label{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:10px 0}.dialog input{width:80px;padding:6px 8px;border:1px solid #747775;border-radius:4px;text-align:right}.dialog .hint{color:var(--muted);font-size:12px;margin:14px 0 0}.dialog footer{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}.dialog footer button{border:0;background:none;color:var(--accent);font-weight:500;padding:8px 14px;border-radius:18px}.dialog footer button:hover{background:#e8f0fe}.dialog footer .primary{background:var(--accent);color:#fff}.dialog footer .primary:hover{background:#0842a0}.dialog.about{width:min(460px,calc(100vw - 32px))}.dialog.about h3{margin-bottom:2px}.dialog.about h4{margin:18px 0 4px;font-size:14px;font-weight:500}.dialog.about p{margin:6px 0;line-height:1.5}.dialog .version{color:var(--muted);font-size:12px;margin-top:0}.dialog a{color:var(--accent)}.graph-tools button.on{background:var(--accent-soft);color:#041e49}.graph-legend{position:absolute;left:12px;bottom:34px;display:flex;flex-direction:column;gap:2px;padding:8px;background:#ffffffeb;border-radius:8px;box-shadow:0 1px 3px #3c404340}.graph-legend button{display:flex;align-items:center;gap:8px;border:0;background:none;padding:3px 6px;border-radius:4px;text-align:left}.graph-legend button:hover{background:var(--hover)}.graph-legend i{width:10px;height:10px;border-radius:3px;flex:none}.graph-legend span{margin-left:auto;padding-left:12px;color:var(--muted);font-size:12px}.dialog select{max-width:210px;padding:6px 8px;border:1px solid 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th{position:sticky;top:0;background:var(--head);font-weight:500;text-align:left}.dialog .preview th,.dialog .preview td{padding:3px 8px;border-bottom:1px solid #f1f3f4;white-space:nowrap;max-width:220px;overflow:hidden;text-overflow:ellipsis}.dialog .preview td.r{text-align:right}.grid thead td.has-filter{padding-right:38px}.grid thead td.has-filter .col-menu{right:22px}.filter-btn{position:absolute;right:4px;top:4px;width:16px;height:16px;padding:2px;border:0;border-radius:3px;background:none;color:var(--muted);cursor:pointer}.filter-btn svg{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:1.2}.filter-btn:hover{background:#00000014}.filter-btn.on{background:#188038;color:#fff}.filter-btn.on svg{fill:currentColor}.filter-panel{position:fixed;z-index:12;width:280px;max-height:460px;display:flex;flex-direction:column;gap:6px;padding:12px;background:var(--surface);border-radius:8px;box-shadow:0 2px 6px 2px #3c404326,0 1px 2px #3c40434d;font-size:13px}.filter-panel h4{margin:6px 0 0;font-size:11px;font-weight:500;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.filter-panel select,.filter-panel input:not([type=checkbox]){width:100%;padding:5px 8px;border:1px solid #c4c7c5;border-radius:4px;background:var(--surface)}.filter-panel .sorts{display:flex;gap:6px}.filter-panel .sorts button{flex:1;border:1px solid var(--line);background:var(--surface);border-radius:4px;padding:5px}.filter-panel .sorts button:hover{background:var(--hover)}.filter-panel .links{display:flex;gap:10px;align-items:center}.filter-panel .links button{border:0;background:none;color:var(--accent);padding:0}.filter-panel .links span{margin-left:auto;color:var(--muted);font-size:12px}.filter-panel ul{list-style:none;margin:0;padding:4px 0;overflow:auto;flex:1;min-height:60px;max-height:180px;border:1px solid var(--line);border-radius:4px}.filter-panel li label{display:flex;align-items:center;gap:6px;padding:2px 8px;cursor:pointer}.filter-panel li label:hover{background:var(--hover)}.filter-panel li span{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.filter-panel li span.blank{color:var(--muted);font-style:italic}.filter-panel li small{color:var(--muted)}.filter-panel li.none{padding:6px 8px;color:var(--muted)}.filter-panel footer{display:flex;gap:6px;align-items:center;margin-top:4px}.filter-panel footer span{flex:1}.filter-panel footer button{border:0;background:none;color:var(--accent);font-weight:500;padding:6px 10px;border-radius:16px}.filter-panel footer button:hover:not(:disabled){background:#e8f0fe}.filter-panel footer .primary{background:var(--accent);color:#fff}.filter-panel footer .primary:hover{background:#0842a0}.toolbar .funnel{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:1.2;vertical-align:-2px}.toolbar>button.on{background:#ceead6;color:#0d652d}.toolbar>button.on .funnel{fill:currentColor}.row-count{margin-left:auto;flex:none;align-self:center;color:#0d652d;font-size:13px;padding:0 10px}.row-count+.selection-stats{margin-left:0}.toolbar .view-select{border:0;background:#ffffffb3;border-radius:14px;padding:4px 12px;margin-right:6px;height:28px;white-space:nowrap;max-width:200px;overflow:hidden;text-overflow:ellipsis}.toolbar .view-select:hover:not(:disabled){background:#fff}.toolbar .view-select .dot{color:#e37400;margin-left:2px}.graph-tools .funnel{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:1.2;vertical-align:-2px}.graph-tools button.filtered{background:#ceead6;color:#0d652d}.graph-tools button.filtered .funnel{fill:currentColor}.tab.hidden-sheet span{font-style:italic;opacity:.7}.quick-filter{display:flex;align-items:center;gap:2px;height:28px;margin-right:6px;padding:0 4px 0 10px;border-radius:14px;background:#ceead6;color:#0d652d;white-space:nowrap}.quick-filter .col{font-size:12px;margin-right:4px;max-width:120px;overflow:hidden;text-overflow:ellipsis}.quick-filter button{border:0;background:none;color:inherit;border-radius:10px;min-width:22px;height:22px;padding:0 4px}.quick-filter button:hover:not(:disabled){background:#0d652d1f}.quick-filter .period{font-weight:600;min-width:56px}.quick-filter .period:disabled{opacity:1;cursor:default}.quick-filter .clear{font-size:11px}.filter-panel ul.sub{border:0;max-height:none;min-height:0;padding:0;overflow:visible}.filter-panel .twisty{border:0;background:none;width:16px;padding:0;color:var(--muted);font-size:11px}.menu{max-height:70vh;overflow-y:auto}.quick-filter .period{max-width:200px;overflow:hidden;text-overflow:ellipsis}.quick-filter.off{background:#e8eaed;color:var(--muted)}.quick-filter .switch{position:relative;display:inline-flex;width:26px;height:14px;margin-right:6px;cursor:pointer}.quick-filter .switch input{position:absolute;opacity:0;width:0;height:0}.quick-filter .switch i{width:26px;height:14px;border-radius:7px;background:#9aa0a6;transition:background .15s}.quick-filter .switch i:after{content:"";position:absolute;top:2px;left:2px;width:10px;height:10px;border-radius:50%;background:#fff;transition:left .15s}.quick-filter .switch input:checked+i{background:#188038}.quick-filter .switch input:checked+i:after{left:14px}.quick-filter .switch input:focus-visible+i{outline:2px solid var(--accent);outline-offset:2px}.graph-mode{position:absolute;top:12px;left:50%;transform:translate(-50%);box-shadow:0 1px 3px #3c404340}.model-inspector .props{width:100%;border-collapse:collapse;font-size:12px}.model-inspector .props td{padding:4px;border-bottom:1px solid #f1f3f4;vertical-align:top}.model-inspector .props td.name{color:var(--accent);font-weight:500}.model-inspector .props small{display:block;color:var(--muted);font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:11px;overflow-wrap:anywhere}.model-inspector .props td.fill{text-align:right;color:var(--muted);white-space:nowrap}.model-inspector li.none,.model-inspector .hint{color:var(--muted);font-size:12px}.version-status{margin-left:auto;margin-right:10px;border:1px solid var(--line, #dadce0);background:none;border-radius:12px;padding:2px 10px;font-size:12px;color:var(--muted);cursor:pointer;white-space:nowrap}.version-status.open{color:#b06000;border-color:#f9ab00;background:#fef7e0}.version-status+.save-status{margin-left:0}.grid td.changed{box-shadow:inset 3px 0 #f9ab00}.grid td.changed:not(.sel):not(.in-range){background:#fef7e0}.dialog.versions{width:min(640px,calc(100vw - 32px))}.dialog.versions .changes{max-height:260px;overflow:auto;margin:6px 0 12px;padding-left:18px;font-size:12px;line-height:1.6}.dialog.versions .changes .more{list-style:none;color:var(--muted)}.dialog.versions .commits{list-style:none;padding:0;margin:8px 0;max-height:50vh;overflow:auto}.dialog.versions .commit{display:grid;grid-template-columns:44px 150px 1fr auto;gap:8px;width:100%;text-align:left;background:none;border:0;border-bottom:1px solid #f1f3f4;padding:6px 4px;font:inherit;font-size:13px;cursor:pointer}.dialog.versions .commit:disabled{cursor:default;color:inherit}.dialog.versions .commit:not(:disabled):hover{background:#f8f9fa}.dialog.versions .commit .when,.dialog.versions .commit .sum{color:var(--muted);font-size:12px}