/* StatLab UI (29 Oct 2026, FR user) — own design; tokens on :root, dark mode via prefers-color-scheme */
:root{--bg:#f3f5f7;--panel:#fff;--ink:#1b2430;--muted:#5d6b7a;--line:#d9e0e7;--line2:#eef2f5;--accent:#1f5f8b;--accent2:#e8f1f8;--hdr:#e9eef3;--sel:#cfe3f3;--warn:#a4410e;--ok:#1d7a46;
  --c1:#1f5f8b;--c2:#d0832b;--c3:#3c8d5a;--c4:#8a4f9e;--c5:#b23a48;--c6:#6b7b8c;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#151a20;--panel:#1d242c;--ink:#e3e9ef;--muted:#9aa8b6;--line:#33404c;--line2:#27313b;--accent:#6fb0de;--accent2:#22313f;--hdr:#26303a;--sel:#2b4a63;--warn:#f0a070;--ok:#6fd39a}}
:root[data-theme=dark]{--bg:#151a20;--panel:#1d242c;--ink:#e3e9ef;--muted:#9aa8b6;--line:#33404c;--line2:#27313b;--accent:#6fb0de;--accent2:#22313f;--hdr:#26303a;--sel:#2b4a63;--warn:#f0a070;--ok:#6fd39a}
*{box-sizing:border-box}html,body{height:100%}
body{margin:0;font:14px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink);display:flex;flex-direction:column;overflow:hidden}
button,input,select,textarea{font:inherit;color:inherit}
button{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:5px 11px;cursor:pointer;min-height:32px}button:hover{border-color:var(--accent)}
button.pri{background:var(--accent);color:#fff;border-color:var(--accent)}
input,select,textarea{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:5px 8px;min-height:32px}
.muted{color:var(--muted)}a{color:var(--accent)}
.top{display:flex;align-items:center;gap:14px;padding:6px 12px;background:var(--panel);border-bottom:1px solid var(--line);flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:9px;white-space:nowrap}.brand svg{flex:none;border-radius:7px}.wm{display:flex;flex-direction:column;line-height:1.1}.wt{font-size:17px;letter-spacing:-.3px}.wt b{font-weight:800;color:var(--ink)}.wt i{font-style:normal;font-weight:500;color:#1A8E8F}@media (prefers-color-scheme:dark){.wt i{color:#5FC8C6}}.edition{font-size:9.5px;letter-spacing:1.4px;text-transform:uppercase;color:var(--muted)}.logo{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:6px;background:var(--accent);color:#fff;font-weight:700}
.proj{color:var(--muted);border-left:1px solid var(--line);padding-left:8px;cursor:pointer;max-width:220px;overflow:hidden;text-overflow:ellipsis}
.menubar{display:flex;gap:2px;flex-wrap:wrap;flex:1}.topright{display:flex;gap:12px;align-items:center;font-size:13px}
.menu{position:relative}.menu>button{border:0;background:none;padding:6px 10px}.menu>button:hover,.menu.open>button{background:var(--accent2)}
.drop{display:none;position:absolute;top:100%;left:0;z-index:50;min-width:250px;background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:0 8px 24px rgba(0,0,0,.15);padding:4px}
.menu.open .drop{display:block}.drop button{display:block;width:100%;text-align:left;border:0;border-radius:4px;background:none;padding:6px 10px;min-height:30px}.drop button:hover{background:var(--accent2)}
.drop .sep{height:1px;background:var(--line);margin:4px 6px}.drop .grp{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);padding:6px 10px 2px}
.tabs{display:flex;gap:4px;align-items:center;padding:6px 12px 0;background:var(--bg);border-bottom:1px solid var(--line)}
.tabs button{border-radius:8px 8px 0 0;border-bottom:0;background:var(--hdr)}.tabs button.on{background:var(--panel);font-weight:600;position:relative;top:1px}
.tabs .spacer{flex:1}.tog{display:flex;gap:6px;align-items:center;font-size:13px;padding-bottom:4px}.tog input{min-height:auto}
.badge{display:inline-block;min-width:18px;padding:0 5px;border-radius:9px;background:var(--accent2);font-size:11px;color:var(--accent)}.badge:empty{display:none}
main{flex:1;min-height:0;position:relative;background:var(--panel)}.pane{display:none;position:absolute;inset:0}.pane.on{display:flex}
#pane-data{flex-direction:column}.cellbar{display:flex;gap:8px;padding:6px 10px;border-bottom:1px solid var(--line);align-items:center}
.cellref{font-family:var(--mono);font-size:12.5px;min-width:130px;color:var(--muted)}#cellEdit{flex:1;font-family:var(--mono)}
.grid{flex:1;overflow:auto;position:relative;outline:none;font-variant-numeric:tabular-nums}#gridInner{position:relative}
.g-row{position:absolute;left:0;display:flex;height:26px}.g-c{flex:none;width:96px;height:26px;padding:3px 6px;border-right:1px solid var(--line2);border-bottom:1px solid var(--line2);overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-size:13px;text-align:right;cursor:cell}
.g-c.s{text-align:left}.g-c.ctr{text-align:center}.g-c.rh{width:58px;background:var(--hdr);text-align:center;color:var(--muted);position:sticky;left:0;z-index:2;cursor:default}
.g-c.rh.off{text-decoration:line-through;opacity:.6}.g-c.ch{background:var(--hdr);font-weight:600;text-align:center;cursor:pointer}.g-c.nv{color:var(--muted);font-weight:400;font-style:italic}
.g-head{position:sticky;top:0;z-index:3}.g-c.sel{outline:2px solid var(--accent);outline-offset:-2px;background:var(--sel)}.g-c.miss{color:var(--warn)}.g-c.new{background:var(--bg)}
.scroll{overflow:auto;flex:1}.vtab{border-collapse:collapse;font-size:13px;min-width:100%}
.vtab th{position:sticky;top:0;background:var(--hdr);text-align:left;padding:6px 6px;font-size:12px;z-index:1;border-bottom:1px solid var(--line)}
.vtab td{border-bottom:1px solid var(--line2);padding:3px 4px}.vtab td input,.vtab td select{width:100%;min-height:28px;padding:3px 6px;border-color:transparent;background:transparent}
.vtab td input:focus,.vtab td select:focus{border-color:var(--accent);background:var(--panel)}.vtab .num{color:var(--muted);text-align:center;width:40px}.vtab .ellip{width:100%;text-align:left;min-height:28px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:220px;border-color:transparent;background:transparent}
.outline{width:240px;flex:none;border-right:1px solid var(--line);overflow:auto;padding:8px;font-size:13px;background:var(--bg)}
.outline a{display:block;padding:3px 6px;border-radius:4px;color:var(--ink);text-decoration:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.outline a:hover{background:var(--accent2)}.outline a.sub{padding-left:18px;color:var(--muted);font-size:12.5px}
.outline .otools{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:8px}.outline .otools button{font-size:12px;padding:3px 8px;min-height:28px}
.output{flex:1;overflow:auto;padding:16px 22px 80px}.empty{color:var(--muted);padding:40px;text-align:center}
.oblock{margin:0 0 26px;padding-bottom:14px;border-bottom:1px dashed var(--line)}.oblock>h2{font-size:17px;margin:0 0 2px;color:var(--accent)}.oblock .when{font-size:11.5px;color:var(--muted);margin-bottom:10px}
.oblock .cmd{font-family:var(--mono);font-size:12px;background:var(--bg);border:1px solid var(--line2);padding:6px 8px;border-radius:6px;white-space:pre-wrap;margin:0 0 12px;color:var(--muted)}
.otbl{margin:0 0 16px;max-width:100%;overflow-x:auto}.otbl .ttl{font-weight:600;margin:0 0 4px;display:flex;gap:8px;align-items:center}.otbl .ttl button{font-size:11.5px;padding:1px 8px;min-height:24px;font-weight:400}
table.st{border-collapse:collapse;font-size:13px;font-variant-numeric:tabular-nums;background:var(--panel)}
table.st th,table.st td{padding:3px 10px;border:1px solid var(--line);white-space:nowrap}table.st thead th{background:var(--hdr);font-weight:600;text-align:center;vertical-align:bottom}
table.st tbody th{text-align:left;font-weight:500;background:var(--bg)}table.st td{text-align:right}table.st td.l{text-align:left}
.fn{font-size:12px;color:var(--muted);margin:3px 0 0;max-width:820px}.apa{background:var(--accent2);border-left:3px solid var(--accent);padding:8px 12px;margin:4px 0 14px;max-width:820px;border-radius:0 6px 6px 0}
.apa b{font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--accent);display:block;margin-bottom:2px}.warnbox{color:var(--warn);font-size:13px;margin:0 0 10px}
.chart{margin:4px 0 16px}.chart svg{max-width:100%;height:auto;background:var(--panel)}.chart text{fill:var(--ink);font-size:11px}.chart .ax{stroke:var(--muted)}.chart .gridl{stroke:var(--line2)}
.logbar{position:absolute;top:0;left:0;right:0;display:flex;gap:8px;align-items:center;padding:8px 12px;border-bottom:1px solid var(--line);background:var(--panel);flex-wrap:wrap;font-size:12.5px}
.log{position:absolute;top:50px;left:0;right:0;bottom:0;overflow:auto;margin:0;padding:10px 12px 40px 46px;font-family:var(--mono);font-size:12.5px}.log li{padding:4px 0;border-bottom:1px solid var(--line2)}
.log li .t{white-space:pre-wrap}.log li .meta{font-family:system-ui,sans-serif;color:var(--muted);font-size:11.5px;display:flex;gap:10px;align-items:center}.log li button{font-size:11.5px;padding:1px 8px;min-height:22px}
.status{display:flex;justify-content:space-between;gap:10px;padding:4px 12px;font-size:12px;color:var(--muted);background:var(--panel);border-top:1px solid var(--line)}#filterInfo{color:var(--warn)}
.modal{position:fixed;inset:0;background:rgba(10,20,30,.45);display:grid;place-items:center;z-index:100;padding:12px}.modal[hidden]{display:none}
.dlg{background:var(--panel);border-radius:12px;box-shadow:0 20px 50px rgba(0,0,0,.3);width:min(720px,100%);max-height:calc(100vh - 24px);display:flex;flex-direction:column}
.dlg h2{margin:0;padding:14px 18px 8px;font-size:17px}#dlgBody{padding:4px 18px 10px;overflow:auto;display:grid;gap:12px;grid-template-columns:1fr 1fr}.dlgbtns{display:flex;justify-content:flex-end;gap:8px;padding:10px 18px 14px;border-top:1px solid var(--line)}
.fld{display:flex;flex-direction:column;gap:4px;min-width:0}.fld.wide{grid-column:1/-1}.fld>label{font-size:12.5px;font-weight:600}.fld .hint{font-size:12px;color:var(--muted)}
.fld textarea{min-height:70px;font-family:var(--mono);font-size:12.5px}.fld.chk{flex-direction:row;align-items:center;gap:8px}.fld.chk input{min-height:auto}
.vlist{border:1px solid var(--line);border-radius:6px;max-height:210px;overflow:auto;padding:3px}.vlist label{display:flex;gap:7px;align-items:center;padding:3px 6px;border-radius:4px;font-size:13px;cursor:pointer}
.vlist label:hover{background:var(--accent2)}.vlist label input{min-height:auto}.vlist .ty{margin-left:auto;font-size:11px;color:var(--muted)}.vlist .sel-all{font-size:12px;padding:2px 6px;display:flex;gap:10px}
.toast{position:fixed;bottom:40px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--panel);padding:8px 16px;border-radius:8px;z-index:200;font-size:13px;max-width:90vw}
@media (max-width:820px){#dlgBody{grid-template-columns:1fr}.outline{display:none}.output{padding:12px}.topright{display:none}.menu>button{padding:6px 7px}}
@media print{body{overflow:visible;display:block;background:#fff;color:#000}.top,.tabs,.status,.outline,.otbl .ttl button,.modal,.toast{display:none!important}
  main,.pane{position:static;display:none}#pane-output{display:block!important}.output{overflow:visible;padding:0}.oblock{break-inside:avoid-page}.apa{background:none}}
.busy{position:fixed;inset:0;background:rgba(10,20,30,.25);z-index:150;display:grid;place-items:center}.busy[hidden]{display:none}.busy>div{background:var(--panel);border-radius:10px;padding:14px 18px;display:flex;gap:10px;align-items:center;box-shadow:0 8px 24px rgba(0,0,0,.2)}.busy small{color:var(--muted);font-size:12px}.spin{width:18px;height:18px;border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:sp 0.8s linear infinite}@keyframes sp{to{transform:rotate(360deg)}}
.cbov{position:fixed;inset:0;background:rgba(10,20,30,.45);z-index:120;display:grid;place-items:center;padding:10px}.cbov[hidden]{display:none}.cbin{background:var(--panel);border-radius:12px;width:min(1180px,100%);height:min(860px,100%);display:flex;flex-direction:column;overflow:hidden}.cbhd{display:flex;gap:12px;align-items:center;padding:10px 14px;border-bottom:1px solid var(--line)}.cbhd button{margin-left:auto}#cbHost{flex:1;overflow:auto;padding:8px}
/* SPSS-familiar dialogs: variable list + arrow buttons + target boxes + sub-dialog buttons */
.dlg{position:relative}.vsel{display:grid;grid-template-columns:minmax(180px,1fr) minmax(200px,1.2fr) auto;gap:10px;align-items:start}
.vh{font-size:12px;font-weight:600;margin:0 0 3px;color:var(--muted)}.vbox{border:1px solid var(--line);border-radius:6px;min-height:58px;max-height:250px;overflow:auto;padding:2px;background:var(--panel)}
#vsrc{height:250px;max-height:none}.vbox.one{min-height:32px;max-height:40px}.vtg{display:flex;flex-direction:column;gap:8px}.vtrow{display:grid;grid-template-columns:38px 1fr;gap:6px;align-items:center}
.arr{min-height:34px;padding:0;font-size:13px}.vi{display:flex;gap:6px;align-items:center;padding:3px 6px;border-radius:4px;font-size:13px;cursor:pointer;user-select:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.vi:hover{background:var(--accent2)}.vi.on{background:var(--accent);color:#fff}.vt{flex:none;display:inline-grid;place-items:center;width:18px;height:18px;border-radius:4px;font-size:11px;font-weight:700;background:var(--hdr);color:var(--accent)}
.vi.on .vt{background:#fff}.vt.str{color:#8a4f9e}.vt.nominal{color:#b23a48}.vt.ordinal{color:#d0832b}.vbtn{display:flex;flex-direction:column;gap:6px}.vbtn button{min-width:110px;text-align:left}
.subdlg{position:absolute;inset:0;background:var(--panel);border-radius:12px;display:flex;flex-direction:column;z-index:5}.subdlg[hidden]{display:none}.subh{font-weight:700;font-size:16px;padding:14px 18px 6px}
.subb{padding:4px 18px;overflow:auto;display:grid;gap:10px;grid-template-columns:1fr 1fr;flex:1;align-content:start}.subf{display:flex;justify-content:flex-end;padding:10px 18px 14px;border-top:1px solid var(--line)}
.menu .subm{position:relative}.menu .subm>.sm{display:flex;justify-content:space-between;width:100%;text-align:left;border:0;border-radius:4px;background:none;padding:6px 10px;min-height:30px}
.menu .subm>.sm:hover,.menu .subm.open>.sm{background:var(--accent2)}.drop2{display:none;position:absolute;left:100%;top:-4px;min-width:250px;background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:0 8px 24px rgba(0,0,0,.15);padding:4px;z-index:60}
@media (hover:hover){.menu .subm:hover>.drop2{display:block}}.menu .subm.open>.drop2{display:block}.drop button.dis{color:var(--muted);font-style:italic}
#pane-syntax{flex-direction:column}.synbar{display:flex;gap:8px;align-items:center;padding:8px 12px;border-bottom:1px solid var(--line);flex-wrap:wrap;font-size:12.5px}
#synEd{flex:1;border:0;border-radius:0;resize:none;font-family:var(--mono);font-size:13px;line-height:1.5;padding:12px 16px;min-height:0;background:var(--panel)}#synMsg{max-height:30%;overflow:auto;border-top:1px solid var(--line);font-size:12.5px;padding:6px 12px}#synMsg:empty{display:none}
#synMsg .e{color:var(--warn)}#synMsg .o{color:var(--ok)}
@media (max-width:820px){.vsel{grid-template-columns:1fr}.vbtn{flex-direction:row;flex-wrap:wrap}#vsrc{height:170px}.drop2{position:static;box-shadow:none;border:0;padding-left:10px}.subb{grid-template-columns:1fr}}
.ptray{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 6px;padding:6px;border:1px dashed var(--line);border-radius:8px;background:var(--bg);font-size:12.5px}.pz{display:flex;flex-direction:column;gap:4px;min-width:150px}.pz>b{font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.pzb{flex-direction:row;align-items:end;gap:6px;margin-left:auto}.pzb button{min-height:28px;font-size:12px;padding:2px 10px}
.pchip{display:flex;flex-wrap:wrap;align-items:center;gap:4px;background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:3px 6px}.pchip small{color:var(--muted);margin-left:4px}.pchip select{min-height:24px;font-size:12px;padding:0 4px}.pmv{margin-left:auto;display:flex;gap:2px}.pmv button{min-height:22px;font-size:11px;padding:0 5px}
@media print{.ptray{display:none}}

.busy .bcol{display:flex;flex-direction:column;gap:4px;min-width:220px}.pbar{display:block;height:6px;background:var(--line);border-radius:3px;overflow:hidden}.pbar[hidden]{display:none}.pbar i{display:block;height:100%;width:0;background:var(--accent);transition:width .15s}