/* Terminal2 design C. Tokens, shell, status bar, ticker row, panel/chip language are the
   current Terminal2 (terminal2-foundation.module.css) reproduced; everything else is added. */
:root {
  --ground: #0b0e14; --panel: #12161f; --panel-2: #0f131b; --line: #222836; --line-soft: #1a1f2b;
  --ink: #e6e9ef; --muted: #8a93a6; --faint: #5b6577; --accent: #f0b429; --accent-soft: #3a2f10;
  --good: #2ea043; --danger: #e5484d; --warn: #d29922; --info: #4c8dff; --chip: #1a2030;
  --shadow: 0 10px 28px rgb(0 0 0 / 55%);
  --mono: "SFMono-Regular", Consolas, monospace;
  --m-deepseek: #0e8a96; --m-qwen: #f0b429; --m-opus: #d457a8; --m-sonnet: #6f8cff;
  --m-sol: #9878e8; --m-grok: #cf5f16; --m-jev: #8a93a6;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--ground); }
body { color: var(--ink); font: 13px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
.shell { min-height: 100vh; max-width: 100%; padding: 14px 16px 24px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; align-content: start;
  background: radial-gradient(circle at top left, rgb(240 180 41 / 6%), transparent 28%), linear-gradient(180deg, var(--panel) 0%, var(--ground) 100%); }
.mono { font-family: var(--mono); }
.up { color: var(--good); } .dn { color: var(--danger); } .mut { color: var(--muted); } .fnt { color: var(--faint); } .wrn { color: var(--warn); }

/* status bar (current) */
.statusBar { display: flex; align-items: center; gap: 12px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); box-shadow: var(--shadow); }
.brand { display: flex; align-items: center; gap: 9px; letter-spacing: .02em; font-weight: 700; }
.brand > span { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.primaryNav, .modeSwitcher { display: flex; gap: 2px; padding: 2px; border: 1px solid var(--line); border-radius: 8px; background: var(--chip); }
.primaryNav a, .modeSwitcher a, .modeSwitcher button { min-height: 30px; display: inline-flex; align-items: center; border: 0; border-radius: 6px; padding: 5px 9px; background: transparent; color: var(--muted); cursor: pointer; font: 800 10px var(--mono); letter-spacing: .05em; text-transform: uppercase; }
.primaryNav a[aria-current] { background: var(--panel); color: var(--accent); box-shadow: var(--shadow); }
.modeSwitcher .on { background: var(--accent); color: var(--ground); }
.modeSwitcher button:disabled { cursor: not-allowed; opacity: .5; text-decoration: line-through; }
.statusItem { display: grid; gap: 1px; padding: 0 10px; border-left: 1px solid var(--line); }
.statusItem small { color: var(--faint); font-size: 9px; font-weight: 800; letter-spacing: .08em; }
.statusItem b { font: 700 11px var(--mono); }
.hdot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 5px; background: var(--warn); }

/* ticker row = the header tape (current) */
.tickerRow { position: sticky; top: 0; z-index: 19; }
.ticker { display: grid; grid-template-columns: repeat(5, minmax(132px, 1fr)) auto; overflow: hidden; border: 1px solid var(--line); border-radius: 10px; background: var(--panel-2); }
.tickerCell { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 7px; min-width: 132px; padding: 7px 10px; border-right: 1px solid var(--line-soft); }
.tickerCell small, .fleetCell small { grid-column: 1 / -1; color: var(--faint); font-size: .58rem; font-weight: 800; letter-spacing: .12em; }
.tickerCell b { font: 700 .7rem var(--mono); }
.tickerCell i { font: normal 9px var(--mono); }
.tickerCell .ev { grid-column: 1 / -1; color: var(--faint); font: 9px var(--mono); }
.tickerCell svg { width: 54px; height: 22px; justify-self: end; grid-row: 2; grid-column: 3; }
.fleetCell { display: grid; gap: 3px; align-content: center; padding: 7px 12px; border-left: 1px solid var(--line); }
.fleetDots { display: flex; gap: 5px; } .fleetDots i { width: 8px; height: 8px; border-radius: 50%; background: var(--good); opacity: .85; }
.fleetDots i.w { background: var(--warn); } .fleetDots i.b { background: var(--danger); }

/* added: view bar, crumbs, provenance */
.viewbar { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.pill { border: 1px solid var(--line); border-radius: 20px; padding: 5px 12px; background: var(--panel); color: var(--muted); font: 800 10px var(--mono); letter-spacing: .08em; text-transform: uppercase; cursor: pointer; }
.pill.on { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.viewbar .sp { flex: 1; }
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; font: 700 11px var(--mono); color: var(--faint); }
.crumbs a { color: var(--muted); } .crumbs a:hover { color: var(--accent); } .crumbs b { color: var(--ink); }
.prov { color: var(--faint); font: 9px var(--mono); margin: 0; }
.tag { display: inline-flex; align-items: center; border-radius: 4px; padding: 1px 5px; font: 800 8px var(--mono); letter-spacing: .08em; white-space: nowrap; vertical-align: middle; }
.tag.real { border: 1px solid #1f5f2c; background: #0f2415; color: #4cc26a; }
.tag.sample { border: 1px dashed #6b5a22; background: #1b1608; color: var(--warn); }
.tag.new { border: 1px solid #5b4a14; color: var(--accent); }

/* panels + chips (current) */
.board { display: grid; grid-template-columns: minmax(0, 1fr) 396px; gap: 12px; align-items: start; }
.col { display: grid; min-width: 0; gap: 12px; align-content: start; }
.panel { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); box-shadow: var(--shadow); }
.panelHead { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; padding: 10px 14px 10px; border-bottom: 1px solid var(--line); }
.panelHead h2, .panelHead h3 { margin: 0; font: 800 12px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.panelHead p { margin: 2px 0 0; color: var(--muted); font-size: 10px; }
.panelBody { padding: 10px 14px 12px; }
.chip { display: inline-flex; align-items: center; gap: 5px; border: 1px solid var(--line); border-radius: 20px; padding: 2px 7px; background: var(--panel); color: var(--muted); font: 700 9px var(--mono); white-space: nowrap; }
.chip.acc { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); }
.chip.ok { color: #4cc26a; border-color: #1f5f2c; background: #0f2415; }
.chip.warn { color: var(--warn); border-color: #6b5a22; background: #1b1608; }
.chip.bad { color: #ff7b80; border-color: #6b2326; background: #231012; }
.chip.info { color: #8fb4ff; border-color: #243e72; background: #0e1830; }
.chip.dim { color: var(--faint); }
.mdot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; flex: 0 0 8px; }
.kv { display: grid; gap: 1px; min-width: 0; }
.kv small { color: var(--faint); font-size: 8px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.kv b { font: 700 12px var(--mono); overflow-wrap: anywhere; }
.kvrow { display: grid; grid-template-columns: repeat(auto-fit, minmax(74px, 1fr)); gap: 8px; }
.note { margin: 0; border: 1px dashed var(--line); padding: 7px 9px; color: var(--muted); font-size: 10px; border-radius: 6px; }
.note b { color: var(--warn); }

/* attention strip */
.attn { display: grid; gap: 0; }
.attnRow { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 8px 14px; border-top: 1px solid var(--line-soft); }
.attnRow:first-child { border-top: 0; }
.attnRow:hover { background: var(--panel-2); }
.attnRow p { margin: 0; font-size: 11px; color: var(--muted); }
.attnRow p b { color: var(--ink); }
.attnRow.bad { box-shadow: inset 3px 0 0 var(--danger); } .attnRow.warn { box-shadow: inset 3px 0 0 var(--warn); }
.go { color: var(--accent); font: 800 10px var(--mono); }

/* schema tiles */
.tiles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; padding: 12px 14px 14px; }
.tile { display: grid; gap: 9px; padding: 11px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel-2); cursor: pointer; }
.tile:hover { border-color: var(--accent); }
.tile.ctl { border-style: dashed; }
.tileHead { display: flex; align-items: flex-start; justify-content: space-between; gap: 6px; }
.tileHead h3 { margin: 0; font: 800 12px var(--mono); }
.tileHead p { margin: 1px 0 0; color: var(--faint); font-size: 9px; }
.big { font: 800 22px/1.1 var(--mono); letter-spacing: -.01em; }
.big small { font-size: 9px; color: var(--faint); font-weight: 700; letter-spacing: .08em; margin-left: 4px; }
.mini { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; }
.bar { height: 5px; border-radius: 3px; background: var(--line); overflow: hidden; display: flex; }
.bar i { display: block; height: 100%; }

/* model cards */
.mcards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; padding: 12px 14px 14px; }
.mcard { display: grid; gap: 7px; padding: 10px 10px 9px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel-2); cursor: pointer; min-width: 0; }
.mcard:hover { border-color: var(--accent); }
.mcard.warn { border-color: #6b5a22; } .mcard.bad { border-color: #6b2326; background: #150d0f; } .mcard.ctl { border-style: dashed; }
.mname { display: flex; align-items: center; gap: 6px; font: 800 11px var(--mono); min-width: 0; }
.mname span.t { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mname .chip { margin-left: auto; }
.sch3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 4px; }
.sch3 div { display: grid; gap: 0; padding: 3px 5px; border: 1px solid var(--line-soft); border-radius: 5px; min-width: 0; }
.sch3 small { color: var(--faint); font-size: 7px; font-weight: 800; letter-spacing: .06em; }
.sch3 b { font: 700 10px var(--mono); white-space: nowrap; }

/* chart */
.chart { width: 100%; height: auto; display: block; }
.chart text { fill: var(--muted); font: 9px var(--mono); }

/* rail */
.rail { display: grid; gap: 12px; align-content: start; min-width: 0; }
.row2 { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 8px; align-items: center; padding: 8px 14px; border-top: 1px solid var(--line-soft); cursor: pointer; font-size: 10px; }
.row2:hover, .row2.on { background: var(--panel-2); }
.row2 .t { color: var(--faint); font: 10px var(--mono); }
.row2 .d { min-width: 0; } .row2 .d b { font: 700 10px var(--mono); display: block; } .row2 .d > span { color: var(--muted); font-size: 10px; display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sel { width: 100%; min-height: 30px; border: 1px solid var(--line); border-radius: 6px; padding: 4px 7px; background: var(--panel-2); color: var(--ink); font: inherit; }
.stat { display: flex; justify-content: space-between; gap: 8px; padding: 5px 0; border-top: 1px solid var(--line-soft); font-size: 10px; color: var(--muted); }
.stat:first-child { border-top: 0; } .stat b { font: 700 10px var(--mono); color: var(--ink); text-align: right; }
.gate { display: flex; justify-content: space-between; gap: 8px; padding: 6px 8px; border: 1px dashed var(--line); border-radius: 6px; font: 10px var(--mono); color: var(--muted); }
.gate.off { opacity: .8; } .gate b { color: var(--warn); }
.nobind { border: 1px solid var(--accent); border-radius: 6px; padding: 8px 10px; background: var(--accent-soft); color: var(--accent); font: 800 11px var(--mono); letter-spacing: .06em; text-align: center; }

/* stance strips */
.strip { display: flex; gap: 2px; align-items: flex-end; height: 16px; }
.strip i { flex: 1; min-width: 3px; height: 8px; border-radius: 1px; background: var(--line); }
.strip i.O { background: var(--accent); height: 16px; } .strip i.C { background: var(--info); height: 14px; } .strip i.H { background: #5d7cc4; height: 11px; }
.strip i.X { background: var(--danger); height: 16px; } .strip i.F { background: #2a3142; }
.legendLine { display: flex; flex-wrap: wrap; gap: 8px; color: var(--faint); font: 9px var(--mono); }
.legendLine i { display: inline-block; width: 8px; height: 8px; border-radius: 1px; margin-right: 3px; vertical-align: -1px; }

/* tables (drill-down only) */
.tbl { width: 100%; border-collapse: collapse; font-size: 11px; }
.tbl th { padding: 7px 10px; text-align: left; color: var(--faint); font: 800 8px var(--mono); letter-spacing: .09em; text-transform: uppercase; border-bottom: 1px solid var(--line); white-space: nowrap; }
.tbl td { padding: 8px 10px; border-top: 1px solid var(--line-soft); vertical-align: middle; }
.tbl tr.link { cursor: pointer; } .tbl tr.link:hover td { background: var(--panel-2); }
.tbl td.num, .tbl th.num { text-align: right; font-family: var(--mono); }
.tbl tr.bad td { background: #150d0f; } .tbl tr.ctl td { color: var(--muted); }
.scroll { overflow-x: auto; }

/* tabs */
.tabs { display: flex; flex-wrap: wrap; gap: 2px; padding: 2px; border: 1px solid var(--line); border-radius: 8px; background: var(--chip); width: fit-content; max-width: 100%; }
.tabs a { padding: 6px 10px; border-radius: 6px; color: var(--muted); font: 800 10px var(--mono); letter-spacing: .05em; text-transform: uppercase; }
.tabs a.on { background: var(--accent); color: var(--ground); }

/* lane cards */
.lanes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; padding: 12px 14px 14px; }
.lane { display: grid; gap: 7px; padding: 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel-2); cursor: pointer; }
.lane:hover { border-color: var(--accent); } .lane.bad { border-color: #6b2326; }
.lane h4 { margin: 0; display: flex; justify-content: space-between; align-items: center; font: 800 11px var(--mono); }
.dec { display: inline-block; border-radius: 4px; padding: 1px 6px; font: 800 9px var(--mono); letter-spacing: .05em; }
.dec.LONG, .dec.long { background: #0f2415; color: #4cc26a; } .dec.SHORT, .dec.short { background: #231012; color: #ff7b80; }
.dec.FLAT, .dec.flat { background: #1a2030; color: var(--muted); } .dec.HOLD, .dec.hold { background: #0e1830; color: #8fb4ff; }
.dec.CLOSE, .dec.close { background: #1b1608; color: var(--warn); } .dec.INVALID, .dec.invalid { background: #3a1417; color: #ff7b80; } .dec.OPEN, .dec.open { background: var(--accent-soft); color: var(--accent); }

/* ModelChat */
.chatgrid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 12px; align-items: start; }
.turn { display: grid; gap: 8px; padding: 10px 14px 12px; border-top: 1px solid var(--line); }
.turn:first-of-type { border-top: 0; }
.who { display: flex; align-items: center; gap: 7px; font: 800 9px var(--mono); letter-spacing: .1em; color: var(--faint); text-transform: uppercase; }
.who .chip { text-transform: none; letter-spacing: 0; }
.turn.engine { background: var(--panel-2); } .turn.model { background: var(--panel); } .turn.guard { background: #0e1117; }
details.sec { border: 1px solid var(--line); border-radius: 8px; background: var(--ground); }
details.sec > summary { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; padding: 7px 9px; cursor: pointer; list-style: none; font: 700 10px var(--mono); color: var(--ink); }
details.sec > summary::-webkit-details-marker { display: none; }
details.sec > summary::before { content: "▸"; color: var(--faint); }
details.sec[open] > summary::before { content: "▾"; color: var(--accent); }
details.sec > summary .sz { margin-left: auto; color: var(--faint); font-weight: 400; }
details.sec.na { border-style: dashed; }
details.sec pre, .raw { margin: 0; padding: 9px 10px; border-top: 1px solid var(--line-soft); color: var(--muted); font: 10px/1.5 var(--mono); white-space: pre-wrap; overflow-wrap: anywhere; max-height: 340px; overflow: auto; }
.raw { border: 1px solid var(--line); border-radius: 8px; background: var(--ground); max-height: 260px; }
.ans { display: grid; grid-template-columns: repeat(auto-fit, minmax(96px, 1fr)); gap: 8px; }
.just { margin: 0; padding: 9px 11px; border-left: 3px solid var(--accent); background: var(--panel-2); font-size: 12px; line-height: 1.55; color: var(--ink); border-radius: 0 6px 6px 0; }
.drv { display: flex; flex-wrap: wrap; gap: 5px; }
.drv .chip b { color: var(--ink); }
.ladder { display: grid; gap: 4px; }
.step { display: grid; grid-template-columns: 18px minmax(0, 1fr) auto; gap: 8px; align-items: baseline; padding: 5px 8px; border: 1px solid var(--line-soft); border-radius: 6px; font-size: 10px; color: var(--muted); }
.step i { font-style: normal; font-weight: 900; } .step.ok i { color: var(--good); } .step.no i { color: var(--danger); } .step.skip i { color: var(--faint); }
.step b { font: 700 10px var(--mono); color: var(--ink); } .step.no { border-color: #6b2326; background: #150d0f; }
.fill { display: grid; grid-template-columns: repeat(auto-fit, minmax(84px, 1fr)); gap: 8px; padding: 9px 10px; border: 1px solid #1f5f2c; border-radius: 8px; background: #0b170e; }
.fill.none { border-color: var(--line); background: var(--panel-2); color: var(--muted); display: block; font-size: 11px; }
.att { display: grid; grid-template-columns: auto 1fr; gap: 3px 10px; font: 10px var(--mono); }
.chatswitch { display: flex; flex-wrap: wrap; gap: 6px; }
.chatswitch a { display: inline-flex; gap: 6px; align-items: center; border: 1px solid var(--line); border-radius: 8px; padding: 5px 8px; background: var(--panel); font: 700 10px var(--mono); color: var(--muted); }
.chatswitch a.on { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }

/* matrix */
.mx { width: 100%; border-collapse: separate; border-spacing: 4px; }
.mx th { color: var(--faint); font: 800 9px var(--mono); letter-spacing: .08em; padding: 4px 6px; text-align: center; text-transform: uppercase; white-space: nowrap; }
.mx th.l { text-align: left; }
.mx td { padding: 7px 6px; border-radius: 6px; text-align: center; font: 700 11px var(--mono); min-width: 74px; cursor: pointer; border: 1px solid transparent; }
.mx td small { display: block; color: rgb(230 233 239 / 55%); font: 400 9px var(--mono); }
.mx td.l { text-align: left; background: transparent; cursor: pointer; } .mx td.na { background: var(--panel-2); color: var(--faint); border: 1px dashed var(--line); cursor: default; }
.mx td:hover:not(.na):not(.l) { border-color: var(--accent); }
.mx td.badc { outline: 1px solid #6b2326; }
.mx tfoot td { background: transparent; cursor: default; color: var(--muted); }

.foot { margin: 6px 2px 0; }
.opt { display: grid; gap: 6px; }
@media (max-width: 1100px) { .board, .chatgrid { grid-template-columns: minmax(0, 1fr); } .mcards { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 980px) {
  .statusBar { flex-wrap: wrap; } .primaryNav { order: 10; width: 100%; flex-wrap: wrap; } .statusItem { flex: 1 1 110px; }
}
@media (max-width: 700px) {
  .shell { gap: 10px; padding: 10px 10px 24px; }
  .statusBar { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; padding: 8px; }
  .primaryNav { grid-column: 1 / -1; order: 0; overflow-x: auto; } .primaryNav a { white-space: nowrap; min-height: 38px; padding: 0 12px; }
  .modeSwitcher { justify-self: end; }
  .statusItem { padding: 7px 0 0; border-top: 1px solid var(--line); border-left: 0; }
  .ticker { grid-auto-flow: column; grid-auto-columns: minmax(126px, 1fr); grid-template-columns: none; overflow-x: auto; scrollbar-width: none; }
  .tickerCell { min-width: 126px; } .fleetCell { min-width: 160px; }
  .viewbar { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; } .pill { white-space: nowrap; }
  .lanes { grid-template-columns: minmax(0, 1fr); }
  .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; padding: 10px; } .tile { padding: 9px; } .tile .big { font-size: 17px; } .tileHead p { display: none; } .tileHead { flex-direction: column; gap: 3px; }
  .mcards { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .mini { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .attnRow { grid-template-columns: auto minmax(0, 1fr); } .attnRow .go { grid-column: 2; }
  .mx td { min-width: 58px; padding: 6px 3px; font-size: 10px; } .mx th { padding: 4px 2px; font-size: 8px; }
  .panelHead, .panelBody { padding-inline: 12px; }
  .tbl th:nth-child(n+7), .tbl td:nth-child(n+7) { display: none; }
  .hide-m { display: none !important; }
}
.chatgrid > *, .board > *, .col > * { min-width: 0; max-width: 100%; }
.turn { min-width: 0; } .turn > * { max-width: 100%; }
.just, .step b, .step span { overflow-wrap: anywhere; }
@media (max-width: 700px) {
  .turn .tbl { display: block; overflow-x: auto; }
  .step { grid-template-columns: 16px minmax(0, 1fr); } .step b { grid-column: 2; text-align: left; }
  .turn { padding-inline: 12px; }
}
.turn { grid-template-columns: minmax(0, 1fr); } .panelBody { min-width: 0; }