:root{color-scheme:dark;--bg:#0e1117;--panel:#151922;--raised:#1c212c;--border:#2b3240;--text:#edf0f6;--muted:#9aa5b8;--accent:#a4afff;--accent-bg:#262d4b;--green:#9bd7bc;--font:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 var(--font)}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}button,input,select{color:inherit}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}button{border:1px solid var(--border);background:var(--raised);border-radius:8px;padding:9px 14px;font-size:14px;font-weight:500;transition:background .15s,border-color .15s}button:hover:not(:disabled){background:#292f3d;border-color:#596580}button.primary{background:var(--accent);border-color:var(--accent);color:#101528}button.primary:hover:not(:disabled){background:#bcc4ff}button.ghost{background:transparent}button.link{border:0;padding:0;background:none;color:var(--accent);text-decoration:underline;text-underline-offset:4px}
header{min-height:78px;padding:18px 30px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:20px;background:#11151d}.brand{display:flex;gap:12px;align-items:center}.brandmark{width:32px;height:34px;display:flex;align-items:flex-end;gap:4px;padding:4px}.brandmark i{display:block;width:5px;background:var(--accent);border-radius:2px}.brandmark i:nth-child(1){height:12px}.brandmark i:nth-child(2){height:24px}.brandmark i:nth-child(3){height:18px}.brandname{font-size:21px;letter-spacing:-.7px;font-weight:650}.version{color:var(--muted);font-size:12px;letter-spacing:1.3px;text-transform:uppercase;margin-left:12px}.header-actions{display:flex;align-items:center;gap:18px}.local{font-size:13px;color:var(--green);display:flex;gap:7px;align-items:center}.local svg{width:15px;height:15px}
.intro{padding:27px 30px 22px;display:flex;align-items:end;justify-content:space-between;gap:18px}.intro h1{font-size:27px;font-weight:550;letter-spacing:-.7px;margin:0 0 4px}.intro p{color:var(--muted);margin:0;font-size:14px}.runtime{font-size:13px;color:var(--muted);text-align:right}.runtime.busy{color:var(--accent)}.workspace{display:grid;grid-template-columns:260px minmax(360px,1fr) 288px;gap:0;margin:0 24px 28px;border:1px solid var(--border);border-radius:12px;overflow:hidden;background:var(--panel)}.data-panel,.controls-panel{padding:22px 18px;min-width:0}.data-panel{border-right:1px solid var(--border)}.controls-panel{border-left:1px solid var(--border)}.center{padding:22px;min-width:0;background:#10141c}.section-heading{display:flex;align-items:center;gap:8px;margin:0 0 20px;font-size:15px;font-weight:550}.step{font-size:12px;color:var(--accent);background:var(--accent-bg);border:1px solid #3d456d;padding:2px 5px;border-radius:4px}.upload{border:1px dashed #4b5670;border-radius:9px;padding:18px 12px;text-align:center;background:#181d28;transition:background .2s}.upload.drag{background:#293353;border-color:var(--accent)}.upload svg{width:24px;height:24px;color:var(--accent);margin-bottom:7px}.upload p{margin:0 0 10px;font-size:14px}.upload small{display:block;color:var(--muted);font-size:12px;margin-top:9px}.example-link{text-align:center;margin:13px 0 20px;font-size:13px}.filemeta{border-top:1px solid var(--border);padding-top:17px;margin-top:12px}.filename{font-size:14px;font-weight:500;overflow-wrap:anywhere}.filecounts{font-size:12px;color:var(--muted);margin:4px 0 13px}.field{display:flex;flex-direction:column;gap:6px;font-size:14px;min-width:0}.field small{color:var(--muted);font-size:12px}.field input,.field select,.search{width:100%;min-width:0;border:1px solid #343d50;background:#10151f;border-radius:6px;padding:9px 10px;font-size:14px}.field input[type=color]{padding:4px;height:38px;min-width:42px}.search{margin-bottom:10px}.field input[type=range]{padding:0;accent-color:var(--accent)}.pair{display:grid;grid-template-columns:1fr 1fr;gap:10px}.control-stack{display:grid;gap:15px}.var-list{max-height:470px;overflow:auto;scrollbar-width:thin}.var{padding:10px 8px;border:1px solid transparent;border-bottom-color:#252c39;border-radius:6px;margin-bottom:3px}.var.checked{background:#222940;border-color:#424e7b}.varline{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:14px}.varline input{accent-color:var(--accent);width:15px;height:15px;margin:0;flex-shrink:0}.varname{overflow-wrap:anywhere;line-height:1.3}.varmeta{font-size:12px;color:var(--muted);margin:7px 0 0 23px;display:flex;justify-content:space-between;gap:5px;align-items:center}.varmeta select{max-width:116px;background:#161c27;border:1px solid #354056;border-radius:4px;padding:3px;font-size:12px}.varlabel{font-size:12px;color:var(--muted);margin:5px 0 0 23px;overflow-wrap:anywhere}.help{color:var(--muted);font-size:12px;margin:10px 0}
.chart-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.chart-heading .section-heading{margin:0}.selection-info{color:var(--muted);font-size:12px}.chart-options{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.chart-option{display:flex;align-items:center;gap:8px;padding:10px 8px;background:#161b26;text-align:left;min-width:0;font-size:13px}.chart-option svg{height:23px;width:29px;flex-shrink:0;color:#8e9aac}.chart-option.active{background:var(--accent-bg);border-color:#8694ea;color:#dce1ff}.chart-option.active svg{color:var(--accent)}.chart-option:disabled{opacity:.27}.chart-description{font-size:13px;color:var(--muted);margin:12px 0 19px;min-height:20px}.plot-toolbar{display:flex;justify-content:space-between;gap:10px;align-items:center;margin:0 0 12px}.plot-caption{font-size:13px;color:var(--muted)}.export-actions{display:flex;gap:7px}.export-actions button{padding:7px 10px}.export-actions select{font-size:13px;background:var(--raised);border:1px solid var(--border);border-radius:7px;padding:7px;max-width:110px}.plot-stage{position:relative;display:grid;place-items:center;min-height:370px;background:#171b23;border:1px solid #313a4b;border-radius:9px;overflow:hidden}.plot-stage img{display:block;width:100%;height:auto;object-fit:contain}.plot-stage.pending img{opacity:.42}.plot-stage.pending:after{content:"Updating chart…";position:absolute;inset:auto auto 16px auto;background:#111722e8;border:1px solid #4c5772;border-radius:6px;padding:6px 12px;color:var(--text);font-size:13px}.placeholder{padding:60px 24px;text-align:center;color:var(--muted);max-width:450px}.placeholder svg{width:50px;height:50px;color:var(--accent);margin-bottom:10px}.placeholder h2{color:var(--text);font-size:19px;font-weight:500;margin:0 0 8px}.placeholder p{font-size:14px;margin:0 0 16px}.plot-foot{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:13px;color:var(--muted);font-size:12px}.plot-note{margin:8px 0 0;color:var(--muted);font-size:12px}.error{padding:12px 14px;background:#39252b;border:1px solid #75404d;color:#ffced8;border-radius:8px;font-size:14px;margin:14px 0;overflow-wrap:anywhere}.notice{padding:9px 12px;border-left:2px solid var(--accent);background:#1c2336;color:#bfc9e6;font-size:13px;margin:12px 0}.data-preview{margin-top:22px;border-top:1px solid var(--border);padding-top:14px}.data-preview summary{font-size:13px;cursor:pointer;color:var(--muted);padding-bottom:10px}.table-wrap{overflow-x:auto;max-width:100%;scrollbar-width:thin}table{border-collapse:collapse;font-size:12px;white-space:nowrap;width:100%}th{text-align:left;color:#bec8da;font-weight:500;background:#1b2230}td,th{padding:9px 12px;border-bottom:1px solid #2a3242}td{color:var(--muted)}.controls-panel details{border-bottom:1px solid var(--border);padding:0 0 17px;margin-bottom:17px}.controls-panel summary{font-size:14px;font-weight:500;cursor:pointer;padding:0 0 12px;list-style-position:outside;margin-left:14px}.controls-panel details:last-of-type{border-bottom:0}.swatches{display:flex;gap:7px;margin-top:8px}.swatch{width:25px;height:25px;padding:0;border-radius:50%;border:2px solid transparent}.swatch.selected{outline:2px solid var(--accent);outline-offset:2px}.category-colors{display:grid;gap:7px;margin-top:12px;max-height:210px;overflow:auto}.category-color{display:grid;grid-template-columns:1fr 32px;gap:7px;align-items:center;font-size:12px;color:var(--muted)}.category-color span{overflow-wrap:anywhere}.category-color input{width:30px;height:25px;border:0;padding:0;background:none}.checkline{font-size:14px;display:flex;gap:8px;align-items:center}.checkline input{accent-color:var(--accent)}.footer{padding:0 30px 25px;display:flex;gap:12px;justify-content:space-between;color:var(--muted);font-size:12px}.footer a{color:var(--muted)}[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}
@media(min-width:1600px){.workspace{grid-template-columns:288px minmax(360px,1fr) 312px;max-width:1800px;margin-left:auto;margin-right:auto}.center{padding:26px 34px}.plot-stage{min-height:480px}}
@media(max-width:1180px){.workspace{grid-template-columns:235px minmax(300px,1fr)}.controls-panel{grid-column:1/-1;border-left:0;border-top:1px solid var(--border);display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.controls-panel>.section-heading{grid-column:1/-1;margin-bottom:0}.controls-panel details{margin:0}.controls-panel details:last-of-type{grid-column:auto}.chart-options{grid-template-columns:repeat(4,1fr)}.chart-option{flex-direction:column;gap:4px;align-items:center}.version{display:none}}
@media(max-width:760px){header{padding:15px 18px}.brandname{font-size:19px}.header-actions{gap:9px}.header-actions .local{display:none}.intro{padding:23px 18px 18px;display:block}.intro h1{font-size:24px}.runtime{text-align:left;margin-top:12px}.workspace{margin:0 12px 20px;display:flex;flex-direction:column}.data-panel{border-right:0;border-bottom:1px solid var(--border);padding:18px}.var-list{max-height:250px;display:grid;grid-template-columns:1fr 1fr;gap:5px}.var{min-width:0}.varmeta{flex-wrap:wrap}.center{padding:18px 12px}.chart-option{font-size:12px}.plot-stage{min-height:220px}.plot-toolbar{flex-wrap:wrap}.controls-panel{display:block;padding:22px 18px}.controls-panel>.section-heading{margin-bottom:20px}.controls-panel details{margin-bottom:18px}.footer{padding:0 18px 22px;display:block}.footer span{display:block;margin-bottom:7px}.selection-info{max-width:140px;text-align:right}.field input,.field select,.search{font-size:16px}.varmeta select{font-size:13px}.upload{padding:14px}.example-link{margin-bottom:8px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

textarea{width:100%;resize:vertical;font:inherit;font-size:14px;line-height:1.45;padding:9px 10px;color:var(--text);background:#10151e;border:1px solid var(--border);border-radius:7px}textarea:focus{outline:2px solid var(--accent);outline-offset:1px}
[hidden]{display:none!important}

.align-presets{display:flex;gap:5px;flex-wrap:wrap}.align-presets button{flex:1;padding:7px 9px}

/* Progressive disclosure keeps the plotting surface dominant. */
.chart-options{grid-template-columns:repeat(auto-fit,minmax(112px,1fr))}.chart-option{font-size:14px}.roles-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:18px}.role-note{grid-column:1/-1;margin:0;color:var(--muted);font-size:14px}.example-views{display:grid;gap:7px;margin-top:13px}.example-views button{font-size:12px;padding:7px 8px}.analysis-panel{margin-top:22px;border:1px solid #3b4761;border-radius:9px;background:#171e2b;overflow:hidden}.analysis-panel>summary{cursor:pointer;padding:15px 17px;font-size:15px;display:flex;align-items:center;gap:12px;list-style:none}.analysis-panel>summary:before{content:"+";font-size:20px;color:var(--accent)}.analysis-panel[open]>summary:before{content:"−"}.analysis-method{margin-left:auto;font-size:12px;color:var(--muted)}.analysis-panel[open]>summary{border-bottom:1px solid var(--border)}.analysis-top{display:flex;justify-content:space-between;align-items:start;gap:14px;padding:18px 17px 4px}.analysis-top h3{font-size:18px;margin:0 0 5px;font-weight:550}.analysis-top p{font-size:14px;color:var(--muted);margin:0}.analysis-top button{flex-shrink:0}.result-table{margin:17px}.result-table h4{font-size:14px;font-weight:500;margin:0 0 9px}.result-table table{font-size:14px;font-variant-numeric:tabular-nums}.result-table td,.result-table th{padding:9px 12px}.result-table td{color:var(--text)}.result-table td:not(:first-child),.result-table th:not(:first-child){text-align:right}.analysis-panel .notice{margin:14px 17px}.analysis-explainer{margin:16px 17px;font-size:14px;color:var(--muted)}.analysis-explainer summary{cursor:pointer;color:var(--accent);padding:8px 0}.analysis-explainer p{margin:10px 0}.analysis-explainer a{color:var(--accent)}
@media(min-width:1181px){.controls-panel{max-height:calc(100vh - 220px);min-height:560px;overflow-y:auto;scrollbar-width:thin;position:sticky;top:16px;align-self:start}}@media(max-width:760px){.chart-options{grid-template-columns:repeat(3,1fr)}.roles-grid{grid-template-columns:1fr}.analysis-top{flex-direction:column}.analysis-method{max-width:45%;text-align:right}.result-table{margin:14px 10px}.analysis-panel>summary{padding:13px}.example-views{grid-template-columns:1fr 1fr}}

.workspace-toolbar{display:flex;align-items:center;gap:14px;margin:0 24px 12px}.loaded-data{display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px;flex:1;min-width:0;font-size:14px}.loaded-data #compact-filename{color:var(--muted);max-width:32ch;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.loaded-data #selected-summary{overflow-wrap:anywhere}
@media(min-width:1600px){.workspace-toolbar{max-width:1800px;margin-left:auto;margin-right:auto}}@media(max-width:760px){.workspace-toolbar{margin:0 12px 12px;gap:9px;flex-wrap:wrap}.loaded-data{order:3;flex-basis:100%;font-size:13px}.workspace-toolbar #replace-data{margin-left:auto}}

.icon-button{display:inline-grid;place-items:center;padding:4px;width:27px;height:27px;background:transparent;border-color:transparent;flex-shrink:0}.icon-button:disabled{opacity:.25}
.upload-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;padding:8px 10px;margin-bottom:12px;font-size:13px;text-align:left}.upload-toggle:after{content:"";width:7px;height:7px;border-top:1.5px solid currentColor;border-right:1.5px solid currentColor;transform:rotate(-45deg);margin:4px 3px 0 12px}.upload-toggle[aria-expanded="false"]:after{transform:rotate(135deg);margin-top:-4px}
.variable-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:5px;margin:3px 0 13px}.variable-tabs button{display:flex;align-items:center;justify-content:center;gap:5px;padding:9px 3px;font-size:12px;min-width:0;flex-wrap:wrap}.variable-tabs svg{width:23px;height:21px;flex-shrink:0}.variable-tabs [aria-selected="true"]{color:var(--accent);border-color:#8996e2;background:var(--accent-bg)}.variable-tab-heading{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:9px;font-size:14px}.variable-tab-heading #variable-tab-count{font-size:12px;color:var(--muted)}.varmeta{flex-wrap:wrap;justify-content:flex-start}.varmeta select{font-size:14px;max-width:100%}.var-list:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.loaded-data #selected-summary{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.selected-variable{display:inline-flex;align-items:center;gap:9px;max-width:100%;overflow-wrap:anywhere;background:var(--accent-bg);border-color:#424e7b;font-size:13px;padding:4px 8px}.selected-variable span{font-size:17px;color:var(--muted)}
.variable-type-menu{position:fixed;z-index:1000;width:290px;max-width:calc(100vw - 16px);max-height:calc(100dvh - 16px);overflow-y:auto;padding:6px;background:#1b2230;border:1px solid #52607a;border-radius:10px;box-shadow:0 12px 36px #0007}.type-menu-heading{font-size:13px;color:var(--muted);padding:8px 9px 10px;overflow-wrap:anywhere}.variable-type-menu button{display:flex;align-items:center;gap:12px;width:100%;padding:10px 8px;text-align:left;background:transparent;border-color:transparent;font-size:14px}.variable-type-menu button[aria-checked="true"]{background:var(--accent-bg)}.variable-type-menu svg{width:24px;height:23px;flex-shrink:0;color:var(--accent)}.variable-type-menu small{display:block;margin-top:2px;font-size:12px;color:var(--muted)}.type-check{margin-left:auto;color:var(--accent)}
.palette-preview{display:flex;overflow:hidden;border:1px solid #677184;border-radius:6px;height:27px;margin:10px 0}.palette-preview>span{flex:1;min-width:0}#custom-palette-controls{display:grid;gap:9px;margin-top:12px}.palette-error{color:#ffced8;font-size:13px;margin:0}.palette-preview+.help{display:block}
.data-panel-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:17px}.data-panel-heading .section-heading{margin:0}.data-panel-heading .upload-toggle{width:auto;margin:0;padding:5px 7px;font-size:13px;flex-shrink:0}.data-panel-heading .upload-toggle:after{margin-left:9px}#text-margins>.field{margin-bottom:8px}#text-content:disabled{opacity:.5}
.category-colors{max-height:none;overflow:visible;padding-top:12px;border-top:1px solid var(--border);gap:12px}
.variables-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:17px 0 10px}.variables-heading h3{font-size:15px;font-weight:550;margin:0}.clear-variables-button{display:grid;place-items:center;width:38px;height:38px;padding:7px;border:1px solid #7b89a5;background:#202735;flex-shrink:0}.clear-variables-button:disabled{opacity:.45}
.numeric-score-dialog{width:min(510px,calc(100vw - 32px));max-height:calc(100dvh - 40px);overflow-y:auto;border:1px solid #65728e;border-radius:12px;padding:24px;background:#181f2b;color:var(--text);box-shadow:0 20px 70px #0008}.numeric-score-dialog::backdrop{background:#080c14b8}.numeric-score-dialog h2{font-size:20px;line-height:1.35;margin:0 0 12px;overflow-wrap:anywhere}.numeric-score-dialog p{font-size:14px;color:var(--muted)}.numeric-score-fields{display:grid;gap:10px;margin:20px 0}.numeric-score-row{display:grid;grid-template-columns:minmax(0,1fr) 100px;gap:20px;align-items:center;font-size:14px}.numeric-score-row span{overflow-wrap:anywhere}.numeric-score-row input{min-width:0;width:100%;border:1px solid #4c5870;background:#10151f;border-radius:6px;padding:8px}.numeric-score-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}.numeric-score-dialog .palette-error{color:#ffced8}.edit-scores{font-size:12px}

.plot-stage.transparent{--check1:#e8ebf1;--check2:#cdd3df;background:conic-gradient(var(--check1) 25%,var(--check2) 0 50%,var(--check1) 0 75%,var(--check2) 0) 0 0/22px 22px}.plot-stage.transparent-dark{--check1:#222937;--check2:#303949}

.chart-tab-toolbar{display:flex;align-items:center;gap:12px;margin:0 24px 14px;min-width:0}.chart-tabs{display:flex;gap:6px;overflow-x:auto;scrollbar-width:thin;min-width:0;flex:1}.chart-tab{display:flex;align-items:center;background:#161c28;border:1px solid var(--border);border-radius:8px;flex-shrink:0}.chart-tab.active{background:var(--accent-bg);border-color:#8996e2}.chart-tab button{border:0;background:transparent;border-radius:7px;font-size:14px;padding:9px 12px}.chart-tab.active [role=tab]{color:var(--accent)}.chart-tab .close-chart-tab{padding:5px 9px;font-size:21px;color:var(--muted)}#duplicate-chart{flex-shrink:0;font-size:14px}
.filter-panel{border:1px solid #3b4761;border-radius:8px;margin:0 0 18px;background:#151c28;min-width:0}.filter-panel>summary{display:flex;align-items:center;gap:10px;padding:12px 14px;font-size:14px;cursor:pointer;list-style:none}.filter-panel>summary:before{content:"+";font-size:20px;line-height:1;color:var(--accent)}.filter-panel[open]>summary:before{content:"−"}#filter-summary{margin-left:auto;color:var(--accent);font-size:13px;text-align:right}.filter-body{border-top:1px solid var(--border);padding:14px}.filter-toolbar{display:flex;align-items:end;gap:12px}.filter-toolbar .field{flex:1;min-width:0}.filter-toolbar button{font-size:14px}.filter-body>.help{font-size:13px;margin:12px 0}.filter-card{background:#101620;border:1px solid var(--border);border-radius:7px;padding:12px;margin-top:12px;min-width:0}.filter-card-heading{display:flex;gap:12px;align-items:center;justify-content:space-between}.filter-card h3{font-size:14px;font-weight:550;margin:0;overflow-wrap:anywhere}.filter-card button{font-size:14px;padding:5px 9px}.filter-card-heading button{flex-shrink:0}.filter-selection-toolbar{display:flex;align-items:center;gap:6px;margin:12px 0}.filter-selection-toolbar span{margin-right:auto;font-size:13px;color:var(--muted)}.filter-values{max-height:210px;overflow-y:auto;scrollbar-width:thin}.filter-value{display:flex;align-items:center;gap:9px;font-size:14px;padding:7px 4px;cursor:pointer;min-width:0}.filter-value input{accent-color:var(--accent);width:16px;height:16px;flex-shrink:0}.filter-value span{overflow-wrap:anywhere}.filter-value small{margin-left:auto;color:var(--muted);font-size:12px;font-variant-numeric:tabular-nums}.filter-value.missing-value{border-top:1px solid var(--border);margin-top:5px}.filter-values+button{margin-top:10px}.filter-card input[type=search]{font-size:14px}#filter-status:empty{display:none}
@media(min-width:1600px){.chart-tab-toolbar{max-width:1800px;margin-left:auto;margin-right:auto}}@media(max-width:760px){.chart-tab-toolbar{margin:0 12px 14px;flex-wrap:wrap}.chart-tabs{flex-basis:100%}#duplicate-chart{margin-left:auto}.filter-toolbar{flex-wrap:wrap}.filter-toolbar .field{flex-basis:100%}.filter-card input[type=search]{font-size:16px}}