/* Rule of Odds - linen paper, walnut cabinet, deep teal and brass. Light and dark themes via data-theme on <html>. */
:root {
  --bg: #f4efe6; --bg2: #ebe3d5; --card: #fffdf8; --paper: #fbf7ef; --ink: #2b2420; --ink2: #5d524a; --muted: #6f655c; --line: #d9cdbb;
  --teal: #1f5f5b; --teal2: #17504c; --teal-soft: #d6ebe8; --brass: #7f5a17; --brass-soft: #f2e5c8;
  --wood: #7a5236; --wood2: #5c3d28; --board: #6b462d; --open: #f7f1e6; --pot: #e6dcc7;
  --ok: #2f6b3e; --ok-bg: #dcefe0; --meh: #8a5a00; --meh-bg: #f8e9c4; --bad: #a3302a; --bad-bg: #f7dcd8;
  --eye: #b8432f; --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
:root[data-theme="dark"] {
  --bg: #1b1714; --bg2: #241f1b; --card: #262019; --paper: #2d261f; --ink: #efe6d8; --ink2: #cdbfae; --muted: #b3a593; --line: #463b31;
  --teal: #6cc3b9; --teal2: #8dd6cd; --teal-soft: #1f3a37; --brass: #e0b866; --brass-soft: #3a2f1c;
  --wood: #5a3c27; --wood2: #3d2919; --board: #4a301f; --open: #2a231d; --pot: #6b604f;
  --ok: #8fd9a0; --ok-bg: #1f3a27; --meh: #f2c46b; --meh-bg: #3d3018; --bad: #ff9d92; --bad-bg: #45211d; --eye: #ff8a6e;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.55 var(--font); overflow-x: hidden; }
a { color: var(--teal); }
code { font-family: var(--mono); font-size: .86em; background: var(--bg2); padding: 1px 5px; border-radius: 4px; overflow-wrap: anywhere; }
.hidden { display: none !important; }
.small { font-size: .86rem; } .muted { color: var(--muted); } .mono { font-family: var(--mono); } .warn { color: var(--meh); }

/* header */
.bar { display: flex; align-items: center; gap: 12px; padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; flex-wrap: wrap; }
.back { color: var(--muted); text-decoration: none; font-size: .9rem; }
.brand { display: flex; align-items: center; gap: 8px; font-family: var(--serif); font-size: 1.15rem; margin-right: auto; }
.logo { width: 28px; height: 28px; }
.lg-frame { fill: var(--wood); } .lg-board { stroke: var(--board); stroke-width: 2.4; fill: none; } .lg-a { fill: var(--brass-soft); stroke: var(--brass); stroke-width: 1; } .lg-b { fill: var(--teal-soft); stroke: var(--teal); stroke-width: 1; }
.session { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.pill { display: inline-flex; align-items: center; gap: 4px; border: 1px solid var(--line); background: var(--card); color: var(--ink); border-radius: 999px; padding: 6px 13px; font: inherit; font-size: .88rem; cursor: pointer; text-decoration: none; line-height: 1.2; }
.pill:hover { border-color: var(--teal); }
.pill.solid { background: var(--teal); border-color: var(--teal); color: #fff; }
:root[data-theme="dark"] .pill.solid { color: #10211f; }
.pill.solid:hover { background: var(--teal2); }
.pill.ghost { background: transparent; cursor: default; }
.pill.tiny { padding: 3px 9px; font-size: .78rem; }
.pill.big { padding: 10px 20px; font-size: 1rem; font-weight: 600; }
.pill:disabled { opacity: .5; cursor: not-allowed; }

/* layout */
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px 48px; }
.hero { padding: 30px 0 12px; }
.kicker { font: 600 .78rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--brass); margin: 0 0 10px; }
.hero h1 { font-family: var(--serif); font-weight: 600; font-size: clamp(1.9rem, 4.6vw, 3rem); line-height: 1.1; margin: 0 0 12px; }
.hero h1 em { color: var(--teal); }
.lede { max-width: 760px; color: var(--ink2); margin: 0 0 16px; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.chips-label { font-size: .86rem; color: var(--muted); }
.chip { border: 1px dashed var(--brass); background: var(--brass-soft); color: var(--ink); border-radius: 8px; padding: 6px 12px; font: inherit; font-size: .86rem; cursor: pointer; }
.chip.on { border-style: solid; background: var(--teal); border-color: var(--teal); color: #fff; }
:root[data-theme="dark"] .chip.on { color: #10211f; }
.two { display: grid; grid-template-columns: 1.25fr 1fr; gap: 16px; margin-top: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 18px; margin-top: 16px; min-width: 0; }
.two .card { margin-top: 0; }
.card h2 { font-family: var(--serif); font-weight: 600; font-size: 1.3rem; margin: 0 0 8px; display: flex; align-items: center; gap: 10px; }
.card h3 { font-size: .8rem; text-transform: uppercase; letter-spacing: .07em; color: var(--muted); margin: 16px 0 8px; font-family: var(--mono); font-weight: 600; }
.stepno { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--wood); color: #fbf3e4; font: 600 .9rem/1 var(--mono); flex: none; }
textarea, input[type="text"], select { width: 100%; font: inherit; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; }
textarea { font-family: var(--mono); font-size: .85rem; line-height: 1.5; resize: vertical; }
#goal { font-family: var(--font); font-size: .95rem; }
textarea:focus, input:focus, select:focus { outline: 2px solid var(--teal); outline-offset: 1px; }
.f { display: block; font-size: .86rem; color: var(--ink2); margin: 8px 0; }
.f input, .f select, .f textarea { margin-top: 4px; }
.opt { color: var(--muted); font-size: .78rem; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.drop { border-radius: 10px; }
.drop.over { outline: 2px dashed var(--teal); outline-offset: 4px; }
.drop-row { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; margin-top: 6px; }
.filebtn { font-size: .86rem; color: var(--teal); text-decoration: underline; cursor: pointer; }
.filebtn input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.notes { list-style: none; padding: 0; margin: 10px 0 0; display: grid; gap: 6px; }
.notes li { padding: 7px 11px; border-radius: 8px; font-size: .88rem; background: var(--bg2); border-left: 4px solid var(--line); }
.notes li.warn { background: var(--meh-bg); border-color: var(--meh); color: var(--ink); }
.notes li.fix { background: var(--bad-bg); border-color: var(--bad); }
.notes li.ok { background: var(--ok-bg); border-color: var(--ok); }
.notes li.info { border-color: var(--teal); }
.notes li.none { background: none; border: 0; color: var(--muted); padding-left: 0; }

/* cabinet */
.disp-top { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.disp-top h2 { margin: 0; }
.tabs { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; padding: 3px; background: var(--bg2); flex-wrap: wrap; }
.tab { border: 0; background: none; color: var(--ink2); padding: 5px 12px; border-radius: 999px; font: inherit; font-size: .85rem; cursor: pointer; }
.tab.on { background: var(--card); color: var(--ink); box-shadow: 0 1px 2px rgba(0,0,0,.15); font-weight: 600; }
.tab:disabled { opacity: .45; cursor: not-allowed; }
.verdict-tag { margin-left: auto; font: 600 .78rem/1 var(--mono); text-transform: uppercase; letter-spacing: .05em; padding: 6px 10px; border-radius: 6px; background: var(--bg2); color: var(--ink2); }
.verdict-tag:empty { display: none; }
.v-balanced, .v-light-touch { background: var(--ok-bg) !important; color: var(--ok) !important; }
.v-tune, .v-reshuffle { background: var(--meh-bg) !important; color: var(--meh) !important; }
.v-rework, .v-edit-down { background: var(--bad-bg) !important; color: var(--bad) !important; }
.cabgrid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 16px; align-items: start; margin-top: 8px; }
.cabbox { min-width: 0; background: var(--bg2); border-radius: 12px; padding: 8px; }
.cabbox .empty { padding: 40px 16px; text-align: center; color: var(--muted); }
svg.cab { width: 100%; height: auto; display: block; }
.cab .frame { fill: var(--wood); }
.cab .opening { fill: var(--open); }
.cab .opening.st-settled { fill: var(--ok-bg); } .cab .opening.st-uneasy { fill: var(--meh-bg); } .cab .opening.st-broken { fill: var(--bad-bg); }
.cab .board { fill: var(--board); }
.cab .pc { stroke: rgba(30, 20, 12, .55); stroke-width: 1; }
:root[data-theme="dark"] .cab .pc { stroke: rgba(0, 0, 0, .7); }
.cab .pc.glass { fill-opacity: .62; }
.cab .pc.over { stroke: var(--bad); stroke-width: 2; stroke-dasharray: 4 3; }
.cab .inner { stroke: rgba(30, 20, 12, .35); stroke-width: 1; }
.cab .leaf { stroke: rgba(20, 40, 20, .4); stroke-width: .8; }
.cab .handle, .cab .hands, .cab .lid { stroke: rgba(30, 20, 12, .6); stroke-width: 1.6; fill: none; }
.cab .flame { stroke: none; }
.cab .pnum { font: 600 9.5px var(--mono); fill: #f5e9d6; }
.cab .hero { font: 700 15px var(--font); fill: var(--brass); }
.cab .hero.inside { fill: #fff; stroke: rgba(30, 20, 12, .8); stroke-width: .8px; paint-order: stroke; }
.cab .overline { stroke: var(--bad); stroke-width: 2; stroke-dasharray: 6 4; }
.cab .grp { fill: var(--teal); fill-opacity: .14; stroke: var(--teal); stroke-width: 1.2; stroke-dasharray: 3 3; }
.cab .rlabel { font: 600 13px var(--mono); fill: var(--ink2); }
.cab .rsub { font: 11px var(--mono); fill: var(--muted); }
.cab .rstat { font: 700 11px var(--mono); text-transform: uppercase; }
.cab .rstat.st-settled { fill: var(--ok); } .cab .rstat.st-uneasy { fill: var(--meh); } .cab .rstat.st-broken { fill: var(--bad); }
.cab .beam line { stroke: var(--ink2); stroke-width: 2.4; stroke-linecap: round; }
.cab .beam circle { fill: var(--ink2); }
.cab .beam.warn line { stroke: var(--meh); } .cab .beam.warn circle { fill: var(--meh); }
.cab .fulcrum { fill: var(--brass); }
.cab .eyeline { fill: none; stroke: var(--eye); stroke-width: 2.2; stroke-dasharray: 5 4; stroke-linecap: round; }
.cab .eyering { fill: none; stroke: var(--eye); stroke-width: 2.4; }
.cab .eyedot { fill: var(--eye); stroke: var(--card); stroke-width: 1.5; }
.cab .eyenum { font: 700 10.5px var(--mono); fill: #fff; }
.cab .tray { fill: var(--bg); stroke: var(--line); stroke-dasharray: 4 3; }
.cab .traytxt { font: 12px var(--font); fill: var(--ink2); }
.board { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.rowcard { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; background: var(--paper); }
.rowhead { display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; margin-bottom: 6px; }
.rowhead b { font-family: var(--serif); font-size: 1.02rem; }
.chip.st-settled, .chip.st-uneasy, .chip.st-broken { cursor: default; border-style: solid; font: 700 .7rem/1 var(--mono); text-transform: uppercase; padding: 4px 7px; margin-left: auto; }
.chip.st-settled { background: var(--ok-bg); color: var(--ok); border-color: var(--ok); }
.chip.st-uneasy { background: var(--meh-bg); color: var(--meh); border-color: var(--meh); }
.chip.st-broken { background: var(--bad-bg); color: var(--bad); border-color: var(--bad); }
.pieces-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.piece { display: flex; gap: 7px; align-items: baseline; flex-wrap: wrap; font-size: .9rem; }
.piece.ingrp { padding-left: 8px; border-left: 3px solid var(--teal); }
.piece.gstart { margin-top: 6px; }
.pn { font: 600 .74rem var(--mono); color: var(--muted); min-width: 16px; text-align: right; }
.sw { display: inline-block; width: 11px; height: 11px; border-radius: 3px; border: 1px solid rgba(0,0,0,.3); flex: none; align-self: center; }
.pname { font-weight: 600; }
.moved { font: 600 .72rem var(--mono); color: var(--teal); background: var(--teal-soft); padding: 1px 6px; border-radius: 4px; }
.flag { margin: 6px 0 0; font-size: .84rem; padding: 4px 8px; border-radius: 6px; }
.flag.warn { background: var(--meh-bg); color: var(--ink); } .flag.fix { background: var(--bad-bg); color: var(--ink); }
.rnote { margin: 6px 0 0; font-size: .88rem; color: var(--ink2); }
.rfix { margin: 4px 0 0; font-size: .88rem; font-weight: 600; color: var(--teal); }
.none { color: var(--muted); font-size: .88rem; }
.legend { list-style: none; padding: 0; margin: 12px 0 0; display: flex; gap: 14px; flex-wrap: wrap; color: var(--ink2); }
.legend li { display: flex; align-items: center; gap: 6px; }
.lg-beam { width: 22px; height: 3px; background: var(--ink2); transform: rotate(-12deg); display: inline-block; border-radius: 2px; }
.lg-eye { display: inline-grid; place-items: center; width: 17px; height: 17px; border-radius: 50%; background: var(--eye); color: #fff; font: 700 .65rem var(--mono); }
.lg-grp { width: 22px; height: 13px; border: 1.2px dashed var(--teal); background: var(--teal-soft); border-radius: 4px; display: inline-block; }
.sw.st-settled { background: var(--ok-bg); border-color: var(--ok); } .sw.st-uneasy { background: var(--meh-bg); border-color: var(--meh); } .sw.st-broken { background: var(--bad-bg); border-color: var(--bad); }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px; margin: 14px 0 0; }
.fact { background: var(--bg2); border-radius: 8px; padding: 8px 10px; border-top: 3px solid var(--teal); }
.fact.meh { border-color: var(--meh); } .fact.bad { border-color: var(--bad); }
.fact dt { font: 600 .7rem var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.fact dd { margin: 2px 0 0; font-size: .9rem; overflow-wrap: anywhere; }
.rules { margin-top: 12px; font-size: .88rem; color: var(--ink2); }
.rules summary { cursor: pointer; color: var(--teal); }

/* ask + progress */
.lanes { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 6px; }
.lane { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line); background: var(--paper); color: var(--ink); border-radius: 10px; padding: 9px 14px; font: inherit; cursor: pointer; }
.lane.on { border-color: var(--teal); box-shadow: inset 0 0 0 1px var(--teal); background: var(--teal-soft); font-weight: 600; }
.lane-n { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 6px; background: var(--brass); color: #fff; font: 700 .75rem var(--mono); }
:root[data-theme="dark"] .lane-n { color: #2a1f0c; }
.gate { background: var(--meh-bg); border-radius: 8px; padding: 8px 12px; font-size: .9rem; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.runrow { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 10px; }
.progress-card .ptitle { font-family: var(--serif); font-size: 1.1rem; margin: 0 0 8px; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.step { color: var(--muted); font-size: .92rem; } .step.done { color: var(--ok); } .step.active { color: var(--ink); font-weight: 600; }
.step-ic { font-family: var(--mono); display: inline-block; width: 14px; }
.raw { white-space: pre-wrap; font: .8rem/1.4 var(--mono); max-height: 360px; overflow: auto; background: var(--bg2); padding: 10px; border-radius: 8px; }

/* results */
.rhead { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.rhead h2 { margin: 0; }
.stamp { font: 700 .8rem/1 var(--mono); text-transform: uppercase; letter-spacing: .06em; padding: 7px 11px; border-radius: 6px; border: 2px solid currentColor; background: var(--bg2); color: var(--ink2); transform: rotate(-2deg); }
.summary { font-size: 1.02rem; color: var(--ink2); max-width: 820px; }
.twocol { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.entry { font-size: 1rem; margin: 0; }
.entry .pc-name { font-family: var(--serif); font-size: 1.15rem; font-weight: 600; color: var(--eye); }
.why { color: var(--ink2); }
.path { margin: 0; padding: 0; list-style: none; counter-reset: p; display: flex; flex-wrap: wrap; gap: 6px; }
.path li { counter-increment: p; background: var(--paper); border: 1px solid var(--line); border-radius: 999px; padding: 4px 10px 4px 4px; font-size: .88rem; display: flex; align-items: center; gap: 6px; }
.path li::before { content: counter(p); display: inline-grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; background: var(--eye); color: #fff; font: 700 .7rem var(--mono); }
.path li.none::before { display: none; }
.pc-name.unk { text-decoration: underline wavy var(--bad); }
.findings { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.finding { display: flex; gap: 10px; align-items: flex-start; }
.finding p { margin: 0 0 3px; font-size: .92rem; }
.prin { flex: none; font: 700 .68rem/1 var(--mono); text-transform: uppercase; letter-spacing: .05em; padding: 5px 7px; border-radius: 5px; background: var(--brass-soft); color: var(--brass); min-width: 72px; text-align: center; }
.ffix { color: var(--teal); font-weight: 600; }
.moves, .retire, .lines-plain { margin: 0; padding-left: 18px; font-size: .92rem; display: grid; gap: 4px; }
.moves li.none, .retire li.none, .lines-plain li.none { list-style: none; margin-left: -18px; }
.handoff { margin-top: 16px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding: 12px; border-radius: 10px; background: var(--teal-soft); }
.recon { margin-top: 12px; }
.tools { display: flex; gap: 8px; flex-wrap: wrap; }
.hist { list-style: none; padding: 0; margin: 10px 0 0; display: grid; gap: 8px; }
.hrow { display: flex; gap: 8px; align-items: center; border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; background: var(--paper); flex-wrap: wrap; }
.hinfo { display: flex; flex-direction: column; margin-right: auto; min-width: 0; }
.foot { max-width: 1120px; margin: 0 auto; padding: 18px 16px 40px; color: var(--muted); font-size: .86rem; border-top: 1px solid var(--line); }
.toasts { position: fixed; bottom: 16px; right: 16px; display: grid; gap: 8px; z-index: 20; max-width: min(380px, calc(100vw - 32px)); }
.toast { background: var(--ink); color: var(--bg); padding: 10px 14px; border-radius: 10px; font-size: .9rem; box-shadow: 0 4px 14px rgba(0,0,0,.2); transition: opacity .5s; }
.toast.err { background: var(--bad); color: #fff; }
:root[data-theme="dark"] .toast.err { color: #2a0f0c; }
.toast a { color: inherit; font-weight: 700; }
.toast.gone { opacity: 0; }

/* docs pages */
.doc { max-width: 920px; margin: 0 auto; padding: 24px 16px 48px; }
.doc h1 { font-family: var(--serif); font-size: 2rem; line-height: 1.2; }
.doc h2 { font-family: var(--serif); font-size: 1.35rem; margin-top: 32px; }
.doc h3 { font-size: 1.05rem; margin-top: 22px; }
.doc pre { background: var(--bg2); border: 1px solid var(--line); border-radius: 8px; padding: 12px; overflow-x: auto; font: .8rem/1.45 var(--mono); max-width: 100%; }
.doc pre code { background: none; padding: 0; white-space: pre; }
.doc table { border-collapse: collapse; width: 100%; font-size: .9rem; display: block; overflow-x: auto; }
.doc th, .doc td { text-align: left; padding: 6px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.doc td code { white-space: normal; }
.codegroup .tabs { display: flex; gap: 4px; flex-wrap: wrap; margin: 12px 0 0; border: 0; padding: 0; background: none; border-radius: 0; }
.codegroup .tab { font-size: .8rem; padding: 4px 10px; border: 1px solid var(--line); background: var(--card); color: var(--ink); border-radius: 6px 6px 0 0; }
.codegroup .tab.active { background: var(--teal); color: #fff; border-color: var(--teal); }
:root[data-theme="dark"] .codegroup .tab.active { color: #10211f; }
.codegroup pre { margin-top: 0; border-top-left-radius: 0; }
.statebox { border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; background: var(--card); }
.tokenrow { display: flex; gap: 8px; flex-wrap: wrap; margin: 8px 0; }
.tokenbox { font-family: var(--mono); font-size: 13px; background: var(--bg2); padding: 8px 12px; border-radius: 8px; overflow-wrap: anywhere; flex: 1; }

@media (max-width: 860px) {
  .two, .cabgrid, .twocol { grid-template-columns: 1fr; }
  .verdict-tag { margin-left: 0; }
}
@media (max-width: 480px) {
  .grid3 { grid-template-columns: 1fr 1fr; }
  .grid3 .f:last-child { grid-column: 1 / -1; }
  .card { padding: 14px; }
  .bar { gap: 8px; }
  .back { display: none; }
}