/* ontoschema.css — Schema, Edit type, Propose types (ontoschema.js). Only .osch-* classes, and base
   classes only when scoped under one of them. Monochrome: tokens only, no hexes; an access class shows
   only as its 6px .sq square (onto_cls); the only colour here is the base .msg/.switch state colour. */

/* ------------------------------------------------------------ the selected type */
.osch-head{display:grid;grid-template-columns:40px minmax(0,1fr);gap:12px;align-items:start}
.osch-head .nr-thumb{width:40px;height:40px;border-radius:var(--r-row)}
.osch-headtext{min-width:0}
.osch-titleline{display:flex;align-items:center;gap:10px;min-height:32px;min-width:0}
.osch-titleline .btn{margin-left:auto}
.osch-name{font-size:16px;font-weight:600;line-height:1.25;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.osch-sub{margin:2px 0 0;font-size:12.5px;line-height:1.45;color:var(--muted)}

/* ------------------------------------------------------------ rows: name · sentence · exception · trail */
.osch-card{overflow:hidden}
.osch-row{display:flex;align-items:center;gap:12px;min-height:44px;padding:6px 16px;border-bottom:1px solid var(--line);
  cursor:pointer;min-width:0;transition:background .12s ease}
.osch-row:last-child{border-bottom:0}
.osch-row:hover{background:var(--card2)}
.osch-row:focus-visible{outline:2px solid var(--line2);outline-offset:-2px}
.osch-row.is-static{cursor:default}
.osch-row.is-static:hover{background:none}
.osch-row.is-builtin .osch-k{font-weight:400;color:var(--muted)}
.osch-k{width:136px;flex:none;min-width:0;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.osch-k .onto-aside{margin-left:6px}
.osch-d{flex:1;min-width:0;font-size:12.5px;line-height:1.4;color:var(--muted);overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.osch-x{flex:none;display:flex;align-items:center;gap:6px}
.osch-x:empty{display:none}
.osch-x .chip{height:22px}
.osch-chip{white-space:nowrap}
.osch-t{flex:none;max-width:120px;text-align:right;font-size:12.5px;color:var(--faint);font-variant-numeric:tabular-nums;white-space:nowrap;
  overflow:hidden;text-overflow:ellipsis}
.osch-t:empty{display:none}
.osch-chev{flex:none;width:16px;display:grid;place-items:center;color:var(--faint)}

/* ------------------------------------------------------------ other types, archived types */
.osch-fold{display:flex;align-items:center;gap:12px;min-height:52px;padding:8px 20px;border-bottom:1px solid var(--line);
  color:var(--text);text-decoration:none;transition:background .12s ease}
.osch-fold:last-child{border-bottom:0}
.osch-fold:hover{background:var(--card2)}
.osch-fold:focus-visible{outline:2px solid var(--line2);outline-offset:-2px}
.osch-fold.is-archived{cursor:default}
.osch-fold.is-archived:hover{background:none}
.osch-fold.is-archived .nr-name{color:var(--muted)}
.osch-arch{display:flex;flex-direction:column;align-items:flex-start;gap:8px;margin-top:8px}
.osch-arch>.osch-archlist{align-self:stretch}
.osch-archbtn{padding-left:6px}
.block.osch-archlist{padding:0;overflow:hidden}

/* ------------------------------------------------------------ the diagrams */
.block.osch-dia{padding:10px 8px 8px}
.osch-dia svg.osch-svg{display:block;width:100%;height:auto;max-width:380px;margin:0 auto;overflow:visible}
.osch-dia rect.osch-nr{fill:var(--card2);stroke:var(--line2);stroke-width:1;transition:stroke .12s ease}
.osch-dia rect.osch-me{stroke:var(--text)}
.osch-dia .osch-e{fill:none;stroke:var(--faint);stroke-width:1}
.osch-dia .osch-arr{fill:var(--faint)}
.osch-dia text{font-family:inherit;font-size:11px;fill:var(--faint)}
.osch-dia text.osch-nm{font-size:12.5px;font-weight:500;fill:var(--text)}
.osch-dia text.osch-cnt{font-variant-numeric:tabular-nums}
.osch-dia text.osch-lk{paint-order:stroke;stroke:var(--card);stroke-width:4px;stroke-linejoin:round}
.osch-dia rect.osch-lkbg{fill:var(--card)}
.osch-dia .osch-gl{color:var(--muted)}
.osch-dia a.osch-nd{cursor:pointer;outline:none}
.osch-dia a.osch-nd:hover rect.osch-nr,.osch-dia a.osch-nd:focus-visible rect.osch-nr{stroke:var(--muted)}
.osch-diamore{margin:6px 8px 2px;font-size:12.5px;color:var(--faint);text-align:center}
.block.osch-dia.osch-big{position:relative;height:min(420px,58vh);padding:0;overflow:hidden;cursor:grab;touch-action:none}
.block.osch-dia.osch-big.is-panning{cursor:grabbing}
.osch-dia.osch-big svg.osch-svg{width:100%;height:100%;max-width:none;margin:0}
.osch-bighint{margin:8px 0 0}

/* ------------------------------------------------------------ the editor sheets */
.osch-pane{display:flex;flex-direction:column}
.osch-f{margin:0 0 var(--s-xl);min-width:0}
.osch-f[hidden]{display:none}
.osch-two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:var(--s-l)}
textarea.f.osch-desc{min-height:64px}
textarea.f.osch-choices{min-height:96px}
.osch-under{margin:6px 0 0}
.osch-lead{margin:0 0 var(--s-l)}
.block.osch-list{padding:0;overflow:hidden;margin:0 0 var(--s-m)}
.osch-list .osch-row{padding:6px 10px 6px 16px}
.osch-list .osch-k{width:128px}
.osch-add{align-self:flex-start;margin-bottom:var(--s-l)}
.osch-pane>.osch-archbtn{align-self:flex-start;margin-bottom:var(--s-s)}
.osch-rule{margin:var(--s-xs) 0 var(--s-xl)}
.osch-pane>.btn.danger{align-self:flex-start}
.osch-sw{margin:0 0 var(--s-l)}
.osch-sw[hidden]{display:none}
.osch-say{margin:-4px 0 var(--s-xl)}
.osch-say:empty{display:none}
.osch-warn{margin:0 0 var(--s-l);border-radius:var(--r-sm);border:1px solid var(--line);padding:8px 12px}
.osch-err{flex:none;padding:8px var(--s-xxl);border-top:1px solid var(--line)}
.osch-err[hidden]{display:none}
.osch-foothint{flex:1;min-width:0;font-size:12.5px;color:var(--faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.osch-glyphs{display:grid;grid-template-columns:repeat(6,32px);gap:8px}
.osch-glyph{width:32px;height:32px;padding:0;border-radius:var(--r-sm);border:1px solid var(--line);background:var(--card);color:var(--muted);
  display:grid;place-items:center;cursor:pointer;transition:border-color .12s ease,background .12s ease}
.osch-glyph:hover:not(:disabled){border-color:var(--line2);color:var(--text)}
.osch-glyph[aria-pressed="true"]{background:var(--card2);border-color:var(--line2);color:var(--text)}
.osch-glyph .onto-glyph{color:inherit}
.osch-glyph:disabled{cursor:default}
.osch-ro{display:flex;align-items:center;gap:8px;margin:0;font-size:14.5px;color:var(--text)}
.osch-inputs,.osch-effects{display:flex;flex-direction:column;gap:8px;margin:0 0 var(--s-m)}
.osch-none{margin:0}
.osch-inrow{display:grid;grid-template-columns:minmax(0,1fr) 150px auto 26px;gap:8px;align-items:center}
.osch-inrow .osch-inchoices{grid-column:1 / -1}
.osch-inrow .osch-inchoices[hidden]{display:none}
.osch-must .swtitle{font-size:12.5px;color:var(--muted)}
.osch-effrow{display:flex;flex-wrap:wrap;align-items:center;gap:6px;min-height:40px;padding:6px 4px 6px 10px;border:1px solid var(--line);
  border-radius:var(--r-row);background:var(--card)}
.osch-effrow>.xbtn{margin-left:auto}
select.f.osch-tok{width:auto;max-width:100%;height:28px;padding:0 26px 0 8px;font-size:12.5px;background-color:var(--card2);border-color:var(--line2);
  background-position:right 9px center}
.osch-tw{font-size:12.5px;color:var(--muted)}
.f.osch-lit{width:150px;height:28px}

/* ------------------------------------------------------------ the proposal */
.osch-props{display:flex;flex-direction:column;gap:var(--s-l)}
.block.osch-prop{padding:10px 0 6px;display:flex;flex-direction:column;gap:2px;overflow:hidden;transition:opacity .12s ease}
.block.osch-prop.is-dropped{opacity:.38}
.block.osch-prop.osch-new{border:1.5px dashed var(--line2)}
.osch-prophead{display:flex;align-items:center;gap:8px;padding:0 12px 6px 16px;min-width:0}
.osch-propeyebrow{min-height:28px;font-size:12.5px;font-weight:600;color:var(--muted)}
.osch-propglyph{flex:none}
.f.osch-pname{width:160px;flex:none;font-weight:500}
.f.osch-pplural{width:140px;flex:none}
.osch-propname{font-weight:600;white-space:nowrap}
.osch-mention{flex:1;min-width:0;font-size:12.5px;color:var(--faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.osch-droptype{flex:none}
.osch-inl{display:block;width:100%;min-width:0;height:28px;margin-left:-7px;padding:0 6px;border:1px solid transparent;border-radius:var(--r-sm);
  background:none;color:inherit;font:inherit;text-overflow:ellipsis}
.osch-inl:hover{border-color:var(--line)}
.osch-inl:focus{outline:none;border-color:var(--focus);background:var(--card2)}
.osch-inl.osch-pdesc{width:auto;margin:0 16px 4px 9px;font-size:12.5px;color:var(--muted)}
.osch-inl.osch-pdesc::placeholder{color:var(--faint)}
.osch-row.osch-prow{min-height:36px;padding:2px 10px 2px 16px}
.osch-prow .osch-k{display:flex;align-items:center;width:176px;overflow:visible}
.osch-prow .osch-k .osch-inl{font-weight:500;flex:1}
.osch-prow .osch-k .osch-inl.is-fit{flex:0 1 auto;min-width:32px}
.osch-prow .osch-k .onto-aside{margin-left:2px}
.osch-prow .onto-was{margin:0 6px 0 0}
.osch-row.osch-prow.osch-new{margin:4px;border:1.5px dashed var(--line2);border-radius:var(--r-row)}
.osch-row.osch-prow.is-dropped{opacity:.38}
.osch-prow.is-dropped .osch-inl{text-decoration:line-through}
.osch-drop{flex:none}
.osch-dropgap{width:26px;flex:none}
.osch-same{margin:var(--s-l) 0 0}
.empty.osch-busy{min-height:240px}
.msg.err.osch-properr{border:1px solid var(--line);border-radius:var(--r-sm)}
.osch-errbtns{margin-left:auto;display:flex;align-items:center;gap:6px;flex:none}
.osch-errbtns .btn{margin-left:0}
/* the sweep: how far through the notes it is, and what it has spent (the buttons keep .osch-errbtns,
   which is the sheet's one row of small buttons, so Close and Stop sit where Cancel and Try again do) */
.osch-busy .bar4.osch-swbar{width:min(320px,100%);margin:0}
.osch-busy .osch-swsub{margin:0;font-variant-numeric:tabular-nums}
.osch-busy .osch-errbtns{margin-left:0}
/* what it will do, before it does anything: the same rows the Read notes sheet opens with */
.block.osch-what{margin:var(--s-l) 0 0}
.osch-proppane>.onto-unit{margin:0 0 var(--s-m)}

/* ------------------------------------------------------------ the empty page, header on a phone */
.osch-emptyrow{justify-content:center;flex-wrap:nowrap}

@media (max-width:600px){
  .osch-row{flex-wrap:wrap;row-gap:2px;padding:8px 16px}
  .osch-k{width:100%}
  .osch-d{flex-basis:100%;white-space:normal}
  .osch-t{width:auto;text-align:left}
  .osch-x:empty+.osch-t{margin-left:0}
  .osch-fold{padding:8px 16px}
  .osch-two{grid-template-columns:minmax(0,1fr)}
  .osch-sheet .sheet-body{flex-direction:column}
  .osch-sheet .sheet-nav{width:auto;display:flex;gap:2px;border-right:0;border-bottom:1px solid var(--line);overflow-x:auto;flex:none}
  .osch-sheet .sheet-nav .rowbtn{width:auto;flex:none}
  .osch-inrow{grid-template-columns:minmax(0,1fr) auto 26px}
  .osch-inrow>select{grid-column:1 / -1;grid-row:2}
  .osch-prophead{flex-wrap:wrap}
  .f.osch-pname,.f.osch-pplural{flex:1 1 120px;width:auto}
  .osch-mention{order:5;flex-basis:100%}
  .osch-prow .osch-k{width:100%}
  .osch-row.osch-prow{position:relative;padding-right:40px}
  .osch-prow>.osch-drop{position:absolute;right:8px;top:6px}
  .osch-prow>.osch-dropgap{display:none}
  .osch-emptyrow{flex-wrap:wrap}
  .osch-foothint{display:none}
  .osch-glyphs{grid-template-columns:repeat(6,minmax(0,32px))}
}
@media (prefers-reduced-motion:reduce){
  .osch-row,.osch-fold,.osch-glyph,.block.osch-prop,.osch-dia rect.osch-nr{transition:none}
}