/* Distribution areas (statistics/assets/tools/distribution-areas.js). OWNED BY THIS TOOL ONLY.
   The distribution is --stat-s1 (blue) with its probability shaded in the same
   colour; the normal shape over the bars is --stat-s4; boundaries are ink. */
.da-ex{margin:0;}
.da-stage{display:flex;flex-direction:column;min-height:0;height:100%;}
.da-fig,.da-qfig{position:relative;flex:1 1 auto;min-height:190px;}
.da-svg{position:absolute;inset:0;display:block;width:100%;height:100%;touch-action:none;user-select:none;-webkit-user-select:none;font-family:var(--font-ui);}
.da-qfig .da-svg{touch-action:auto;}
.da-svg.is-drag{cursor:grabbing;}
.da-under{fill:var(--stat-s1);fill-opacity:.07;}
.da-shade{fill:var(--stat-s1);fill-opacity:.55;}
.da-curve{fill:none;stroke:var(--stat-s1);stroke-width:2.6;stroke-linejoin:round;}
.da-ncurve{fill:none;stroke:var(--stat-s4);stroke-width:2.4;stroke-dasharray:7 4;}
.da-bar{fill:var(--stat-s1);fill-opacity:.22;stroke:var(--stat-s1);stroke-opacity:.55;stroke-width:1;}
.da-bar.is-in{fill-opacity:.85;stroke-opacity:1;}
.da-bar.is-k{stroke:var(--ink);stroke-width:2;stroke-opacity:1;}
.da-grid{stroke:var(--line);stroke-width:1;}
.da-yl{fill:var(--muted);font-size:11px;font-weight:600;}
.da-axis{stroke:var(--ink);stroke-width:1.4;}
.da-tick,.da-ztick{stroke:var(--muted);stroke-width:1.2;}
.da-tl{fill:var(--ink);font-size:12.5px;font-weight:600;}
.da-tl.is-k{font-weight:900;}
.da-zl{fill:var(--muted);font-size:11.5px;font-weight:600;}
.da-an{fill:var(--muted);font-size:13px;font-weight:800;font-style:italic;}
.da-axl{fill:var(--muted);font-size:12.5px;font-weight:700;}
.da-cl{fill:var(--muted);font-size:12px;font-weight:800;font-style:italic;}
.da-bline{stroke:var(--ink);stroke-width:2;}
.da-tag rect{fill:var(--ink);}
.da-tag text{fill:var(--white);font-size:12.5px;font-weight:800;}
.da-parea{fill:var(--ink);font-size:14px;font-weight:900;paint-order:stroke;stroke:var(--white);stroke-width:4px;stroke-linejoin:round;}
.da-lead{fill:none;stroke:var(--ink);stroke-width:1.3;}
.da-empl{stroke:var(--stat-s1);stroke-width:1.2;stroke-dasharray:3 3;opacity:.8;}
.da-empl.is-mid{stroke-dasharray:none;}
.da-brk{fill:none;stroke:var(--muted);stroke-width:1.4;}
.da-brkl{fill:var(--muted);font-size:11.5px;font-weight:800;}
.da-hline{stroke:var(--stat-s2);stroke-width:2.4;}
.da-hdot{fill:var(--stat-s2);}
.da-handle{cursor:grab;outline:none;}
.da-hit{fill:transparent;}
.da-halo{fill:var(--cink);fill-opacity:.16;}
.da-dot{fill:var(--cink);stroke:var(--white);stroke-width:2.5;}
.da-handle:focus-visible .da-halo{fill-opacity:.36;stroke:var(--cink);stroke-width:2;}
:root[data-theme="dark"] .da-shade{fill-opacity:.72;}
:root[data-theme="dark"] .da-bar{fill-opacity:.28;}
:root[data-theme="dark"] .da-bar.is-in{fill-opacity:.9;}

.da-dock{display:flex;flex-direction:column;gap:10px;}
.da-dn,.da-db{display:flex;flex-direction:column;gap:10px;}
.da-dn[hidden],.da-db[hidden],.da-detn[hidden],.da-detb[hidden]{display:none;}
.da-segw{display:flex;flex-direction:column;gap:4px;}
.da-seglab{font:800 var(--ls-s, 13px) var(--font-ui);color:var(--muted);}
.da-seg > button{font-weight:800;white-space:nowrap;}
.da-chips{display:flex;flex-wrap:wrap;gap:6px;}
.da-chips .tchip{min-height:40px;padding:0 14px;font:800 14px var(--font-ui);}
.da-row{display:flex;flex-wrap:wrap;gap:8px;}
.da-work li{margin:6px 0;}
.da-pmf{margin-top:8px;}
.da-pic{display:block;width:100%;max-width:260px;height:auto;}

.ls-root .da-ls-stage{flex:1;min-height:0;display:flex;flex-direction:column;}
.ls-root .da-ls-stage > .da-stage{flex:1;}
.ls-root .da-ls-dock .bt-cue{display:none;}
.ls-root .da-ls-why .bt-cue{display:block;font:600 var(--ls-s)/1.45 var(--font-ui);color:var(--muted);}
.ls-root .da-ls-why .bt-cue-k{display:none;}
.ls-root .da-ls-why .tx-where,.ls-root .da-ls-why .bt-say{margin:0;padding:0;background:none;border:0;box-shadow:none;font-size:var(--ls-m);}
.ls-root .da-ls-why details.bt-why > summary{display:none;}
.ls-root .ls-drill-stage .da-qfig{flex:1;}
.da-bl{fill:var(--muted);font-size:11px;font-weight:700;}
.da-bl.is-in{fill:var(--ink);}
.da-brk.is-ev{stroke:var(--ink);stroke-width:1.6;}
.da-ylab{font-weight:800;}
:root[data-theme="dark"] .da-under{fill-opacity:.04;}
.da-work{margin:8px 0;padding-left:22px;}
.da-work li{overflow-wrap:anywhere;}
.ls-root .da-ls-why math{max-width:100%;}