/* Estimate Challenger · center layout ONLY. Palette, header, buttons, tiles,
   badges, tables, ledger, footer, focus rings all come from app-base.css.
   This demo's distinct mechanic: an assumption bench of draggable sliders with
   the tape's own confidence band painted on each track, a live-reranking
   tornado, a cite-or-abstain memo, and a locked partner gate. No palette
   redefinition. */

.tiles{margin:20px 0}
.tiles .t .v{font-size:22px}

/* stage + ledger rail */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:22px;align-items:start}
.rail{position:sticky;top:84px}
.stage{display:flex;flex-direction:column;gap:16px;min-width:0}

/* recompute verdict strip inside the bench */
.verdictrow{display:flex;flex-wrap:wrap;gap:8px 22px;align-items:center;
  padding:10px 12px;margin-bottom:14px;background:var(--wash);border:1px solid var(--line);border-radius:6px}
.verdictrow .vb{font-size:11px;color:var(--cap)}
.verdictrow .vb .k{text-transform:uppercase;letter-spacing:.05em;font-size:9.5px;margin-right:6px}
.verdictrow .vb b{color:var(--ink);font-size:13px}

/* the bench: one row per assumption */
.brow{display:grid;grid-template-columns:210px minmax(0,1fr) 64px auto;gap:8px 14px;
  align-items:center;padding:11px 2px;border-top:1px solid var(--line2)}
.brow:first-child{border-top:none}
.blab{font-size:12.5px;font-weight:500;color:var(--ink)}
.bval{font-family:var(--mono);font-size:12px;font-weight:600;color:var(--ink);text-align:right}
.bev{grid-column:1 / -1;font-size:11.5px;line-height:1.5;color:var(--cap)}
.bev .evtxt.hot{color:var(--danger)}

/* slider track with the tape's evidence painted behind it */
.trackwrap{position:relative;height:26px;display:flex;align-items:center}
.ciband{position:absolute;top:4px;bottom:4px;background:var(--allow-bg);
  border-left:1px solid var(--ok);border-right:1px solid var(--ok);pointer-events:none}
.obsmark{position:absolute;top:1px;bottom:1px;width:2px;background:var(--ok);pointer-events:none}
.trackwrap input[type="range"]{position:relative;width:100%;margin:0;height:26px;
  -webkit-appearance:none;appearance:none;background:transparent;cursor:grab}
.trackwrap input[type="range"]:active{cursor:grabbing}
.trackwrap input[type="range"]::-webkit-slider-runnable-track{height:4px;border-radius:2px;background:var(--line)}
.trackwrap input[type="range"]::-moz-range-track{height:4px;border-radius:2px;background:var(--line)}
.trackwrap input[type="range"]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;
  width:16px;height:16px;margin-top:-6px;border-radius:50%;background:var(--accent);
  border:2px solid var(--surface);box-shadow:0 0 0 1px var(--accent)}
.trackwrap input[type="range"]::-moz-range-thumb{width:14px;height:14px;border-radius:50%;
  background:var(--accent);border:2px solid var(--surface);box-shadow:0 0 0 1px var(--accent)}

/* flag chips on bench rows */
.flagchip{font-family:var(--mono);font-size:10px;padding:3px 9px;border-radius:30px;white-space:nowrap}
.flagchip.lit{background:var(--block-bg);color:var(--danger);border:1px solid #E5C9C5}
.flagchip.ok{background:var(--allow-bg);color:var(--ok)}
.flagchip.abst{background:var(--esc-bg);color:var(--warn)}

/* live ECL bar */
.livebar{display:flex;flex-direction:column;gap:4px;margin:14px 0 12px;padding:11px 13px;
  border:1px solid var(--accent);border-radius:6px;background:var(--surface)}
.livebar #liveecl{font-size:12px;color:var(--body2)}
.livebar #liveecl b{font-size:15px;color:var(--accent)}
.livebar .chal{font-size:11.5px;color:var(--danger)}

/* tornado */
.tornbox svg{width:100%;height:auto;display:block}

/* memo */
.msec{border-top:1px solid var(--line2);padding:12px 2px}
.msec:first-child{border-top:none;padding-top:2px}
.msh{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.msh h3{margin:0;font-size:12.5px;font-weight:600}
.msec p{margin:7px 0 8px;font-size:12.5px;line-height:1.6;color:var(--body2)}
.cites{display:flex;flex-wrap:wrap;gap:6px}
.cite{font-family:var(--mono);font-size:10px;color:var(--body2);background:var(--wash);
  border:1px solid var(--line);border-radius:30px;padding:2px 9px}

/* partner gate */
.panel.gate{border-color:var(--ink)}
.gcard{border:1px solid #E5C9C5;border-radius:6px;background:#FDF8F7;padding:12px 14px;margin-bottom:12px}
.gcard.done{border-color:#CDE6D7;background:#F6FBF8}
.gch{font-family:var(--mono);font-size:11px;color:var(--danger);margin-bottom:8px}
.gcard.done .gch{color:var(--cap)}
.gcard textarea{width:100%;font-family:var(--sans);font-size:13px;color:var(--ink);
  border:1px solid var(--line);border-radius:6px;background:var(--surface);padding:9px 11px;resize:vertical}
.gcard textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(41,98,217,.12)}
.gbtns{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:9px}
.gbtns .who{font-family:var(--mono);font-size:10.5px;color:var(--cap)}
.gdone{font-size:12.5px;color:var(--ok);line-height:1.55}
.signrow{margin-top:4px}
.btn.big{font-size:14.5px;padding:14px 24px}
.proofbox{margin-top:12px;font-size:12.5px;line-height:1.6;color:var(--body2);
  background:var(--allow-bg);border:1px solid #CDE6D7;border-radius:6px;padding:11px 14px}
.proofbox b{color:var(--ok)}

/* ledger row: 2-col like siblings, with hash line under */
.ledger .row{grid-template-columns:38px 1fr}
.ledger .row .desc{display:flex;flex-direction:column;gap:2px;min-width:0}
.ledger .row .desc .a{color:var(--ink);font-weight:600;font-size:10.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ledger .row .desc .c{color:var(--cap);font-size:9.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ledger .row .hh{grid-column:1 / -1;color:var(--cap);font-size:9px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ledger .empty{padding:12px 15px;font-family:var(--mono);font-size:10.5px;color:var(--muted)}

@media(max-width:980px){
  .layout{grid-template-columns:1fr}
  .rail{position:static}
  .brow{grid-template-columns:1fr;gap:6px}
  .bval{text-align:left}
  .ledger .rows{max-height:200px}
}