[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0}
img{max-width:100%}

/* Layout: a deliberation chamber. Left rail = docket of decisions; main = a round table where three seats speak in rounds. */
:root{
  --bg:#edf0f4; --surface:#ffffff; --raised:#f7f9fb; --sunk:#e3e8ee; --ink:#111720; --muted:#566273; --line:#d5dbe4;
  --accent:#0c6a65; --accent-ink:#ffffff; --accent-soft:#d3ebe9; --glow:rgba(12,106,101,.18);
  --gpt:#2a8756; --gpt-soft:#dbefe3; --cld:#b5582f; --cld-soft:#f5e2d7; --gem:#3164c9; --gem-soft:#dce6f9;
  --good:#1f8a4c; --warn:#a46700; --bad:#b3362f;
  --display:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;
  --body:"Instrument Sans","Segoe UI",system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Consolas,monospace;
  --r:12px; --shadow:0 1px 2px rgba(17,23,32,.05),0 8px 24px -12px rgba(17,23,32,.18);
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0d1116; --surface:#151a21; --raised:#1a2029; --sunk:#202733; --ink:#e7ebf1; --muted:#98a4b4; --line:#29313c;
  --accent:#3cb4ab; --accent-ink:#04201e; --accent-soft:#143836; --glow:rgba(60,180,171,.22);
  --gpt:#4cc283; --gpt-soft:#163524; --cld:#e48a62; --cld-soft:#3b2318; --gem:#719ef3; --gem-soft:#192948;
  --good:#4cc283; --warn:#e0a63a; --bad:#ef6b62; --shadow:0 1px 2px rgba(0,0,0,.3),0 10px 30px -14px rgba(0,0,0,.6); color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0d1116; --surface:#151a21; --raised:#1a2029; --sunk:#202733; --ink:#e7ebf1; --muted:#98a4b4; --line:#29313c;
  --accent:#3cb4ab; --accent-ink:#04201e; --accent-soft:#143836; --glow:rgba(60,180,171,.22);
  --gpt:#4cc283; --gpt-soft:#163524; --cld:#e48a62; --cld-soft:#3b2318; --gem:#719ef3; --gem-soft:#192948;
  --good:#4cc283; --warn:#e0a63a; --bad:#ef6b62; --shadow:0 1px 2px rgba(0,0,0,.3),0 10px 30px -14px rgba(0,0,0,.6); color-scheme:dark}
*{box-sizing:border-box}
html,body{height:100%}
body{background:var(--bg);color:var(--ink);font:15px/1.55 var(--body)}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{font-family:var(--display);line-height:1.12;margin:0;text-wrap:balance}
svg{display:block}
.app{display:grid;grid-template-columns:272px minmax(0,1fr);min-height:100%}
/* rail */
.rail{background:var(--surface);border-right:1px solid var(--line);padding:18px 14px;display:flex;flex-direction:column;gap:18px;position:sticky;top:0;height:100vh;overflow:auto}
.brand{display:flex;align-items:center;gap:10px}
.brand h1{font-size:19px;font-weight:800;letter-spacing:-.015em}
.brand small{display:block;color:var(--muted);font:600 10.5px/1.2 var(--body);letter-spacing:.08em;text-transform:uppercase}
.nav{display:flex;flex-direction:column;gap:2px}
.nav button{all:unset;cursor:pointer;padding:8px 10px;border-radius:8px;display:flex;gap:10px;align-items:center;color:var(--muted);font-weight:500}
.nav button svg{width:17px;height:17px;flex:none}
.nav button .count{margin-left:auto}
.nav button:hover{background:var(--sunk);color:var(--ink)}
.nav button[aria-current="true"]{background:var(--accent-soft);color:var(--ink)}
:is(.nav button,.btn,.chip,.runitem,.step,.seg button,.seatnode,.tool):focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.count{font:500 11px var(--mono);color:var(--muted)}
.label{font:600 11px/1 var(--body);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.runs{display:flex;flex-direction:column;gap:4px}
.runitem{all:unset;cursor:pointer;display:flex;gap:9px;padding:9px 10px;border-radius:9px;border:1px solid transparent}
.runitem:hover{background:var(--sunk)}
.runitem[aria-current="true"]{border-color:var(--line);background:var(--raised)}
.runitem .pip{width:8px;height:8px;border-radius:50%;margin-top:6px;flex:none;background:var(--line)}
.runitem .pip.done{background:var(--accent)}
.runitem b{font-weight:500;font-size:13.5px;line-height:1.3;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.runitem span{font-size:11.5px;color:var(--muted)}
.store{margin-top:auto;font-size:12px;color:var(--muted);display:flex;gap:7px;align-items:flex-start}
.dot{width:8px;height:8px;border-radius:50%;flex:none;margin-top:5px;background:var(--muted)}
.dot.on{background:var(--good);box-shadow:0 0 0 3px color-mix(in srgb,var(--good) 20%,transparent)}
/* main */
main{padding-block:26px 64px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));min-width:0}
.wrap{max-width:1100px;margin:0 auto;display:flex;flex-direction:column;gap:20px}
.fade{animation:fade .28s ease-out both}
@keyframes fade{from{opacity:.0;transform:translateY(6px)}to{opacity:1;transform:none}}
.head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap}
.head h2{font-size:30px;font-weight:800;letter-spacing:-.02em}
.head p{margin:6px 0 0;color:var(--muted);max-width:64ch}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
label.f{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:13px}
label.f em{font-style:normal;font-weight:400;color:var(--muted)}
input[type=text],input[type=date],select,textarea{background:var(--raised);border:1px solid var(--line);border-radius:9px;padding:9px 11px;width:100%;min-width:0}
textarea{resize:vertical;min-height:90px;line-height:1.55}
textarea.answer{min-height:150px;font-size:13.5px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px;border-color:transparent}
.btn{cursor:pointer;border:1px solid var(--line);background:var(--surface);border-radius:9px;padding:8px 13px;font-weight:600;font-size:13.5px;display:inline-flex;align-items:center;gap:7px;text-decoration:none;color:var(--ink);white-space:nowrap;transition:background .15s,transform .1s}
.btn svg{width:15px;height:15px}
.btn:hover{background:var(--sunk)}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.primary:hover{filter:brightness(1.08);background:var(--accent)}
.btn.ghost{border-color:transparent;background:transparent;color:var(--muted)}
.btn.ghost:hover{color:var(--ink);background:var(--sunk)}
.btn[disabled]{opacity:.42;cursor:not-allowed}
.btn.sm{padding:5px 10px;font-size:12.5px}
.btn.lg{padding:11px 18px;font-size:15px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.row.end{justify-content:flex-end}
.seg{display:inline-flex;background:var(--sunk);border-radius:10px;padding:3px;gap:3px;flex-wrap:wrap}
.seg button{all:unset;cursor:pointer;padding:7px 12px;border-radius:8px;font-weight:600;font-size:13px;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--surface);color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.1)}
.hint{font-size:13px;color:var(--muted)}
/* composer */
.composer{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}
.c-main{padding:22px 22px 16px;display:flex;flex-direction:column;gap:14px;min-width:0}
.c-side{background:var(--raised);border-left:1px solid var(--line);padding:18px;display:flex;flex-direction:column;gap:12px;min-width:0}
.qbox{border:1px solid var(--line);border-radius:14px;background:var(--raised);transition:border-color .15s,box-shadow .15s}
.qbox:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px var(--glow)}
.qbox textarea{border:0;background:transparent;font-size:17px;line-height:1.5;min-height:118px;padding:14px 16px 6px;resize:vertical}
.qbox textarea:focus{outline:none}
.qbox.drag{border-style:dashed;border-color:var(--accent)}
.qtools{display:flex;gap:4px;align-items:center;padding:6px 8px 8px;flex-wrap:wrap}
.tool{all:unset;cursor:pointer;display:inline-flex;align-items:center;gap:6px;padding:6px 9px;border-radius:8px;color:var(--muted);font-size:13px;font-weight:600}
.tool svg{width:17px;height:17px}
.tool:hover{background:var(--sunk);color:var(--ink)}
.tool[aria-expanded="true"]{background:var(--accent-soft);color:var(--ink)}
.qtools .sp{flex:1}
.thumbs{display:flex;gap:8px;flex-wrap:wrap;padding:0 12px 10px}
.thumb{position:relative;width:64px;height:64px;border-radius:9px;overflow:hidden;border:1px solid var(--line);background:var(--sunk)}
.thumb img{width:100%;height:100%;object-fit:cover}
.thumb button{position:absolute;top:3px;right:3px;width:20px;height:20px;border-radius:50%;border:0;background:rgba(0,0,0,.6);color:#fff;cursor:pointer;font-size:12px;line-height:20px;padding:0}
.thumb.sm{width:52px;height:52px}
.tip{border:1px solid var(--line);background:var(--raised);border-radius:12px;padding:12px 14px;font-size:13.5px;display:flex;gap:12px;align-items:flex-start}
.tip svg{width:20px;height:20px;flex:none;color:var(--accent);margin-top:2px}
.tip kbd{font:500 12px var(--mono);border:1px solid var(--line);border-bottom-width:2px;border-radius:5px;padding:1px 5px;background:var(--surface)}
.detect{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.detchip{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;padding:5px 6px 5px 11px;background:var(--surface);font-size:13px;font-weight:600}
.detchip .src{font:500 10.5px var(--mono);color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.detchip select{border:0;background:var(--sunk);padding:4px 8px;border-radius:999px;font-weight:600;font-size:12.5px;width:auto}
.why{font-size:12.5px;color:var(--muted)}
.spark{width:7px;height:7px;border-radius:50%;background:var(--accent);animation:pulse 1.2s ease-in-out infinite}
@keyframes pulse{50%{opacity:.25}}
/* council table */
.table-svg{width:100%;max-width:340px;margin:0 auto;aspect-ratio:340/360}
.seatnode{cursor:pointer}
.seatnode .ring{transition:r .35s ease, stroke-width .35s ease, opacity .35s}
.seatnode text{pointer-events:none}
.leadhalo{animation:halo 2.4s ease-in-out infinite;transform-box:fill-box;transform-origin:center}
@keyframes halo{50%{opacity:.35;transform:scale(1.08)}}
.legend{display:flex;flex-direction:column;gap:8px}
.legend div{display:flex;gap:10px;align-items:flex-start;font-size:12.5px;color:var(--muted)}
.legend b{color:var(--ink);font-weight:600}
.seatname{display:inline-flex;align-items:center;gap:7px;font-weight:600}
.av{width:22px;height:22px;border-radius:7px;display:inline-grid;place-items:center;font:700 10px var(--mono);color:#fff;flex:none}
.av.chatgpt{background:var(--gpt)} .av.claude{background:var(--cld)} .av.gemini{background:var(--gem)}
.role{font:600 10.5px/1 var(--body);letter-spacing:.07em;text-transform:uppercase;padding:4px 7px;border-radius:5px;background:var(--sunk);color:var(--muted)}
.role.lead{background:var(--accent-soft);color:var(--ink)}
.flow{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
.flow div{padding:10px 12px;border-radius:10px;background:var(--surface);border:1px solid var(--line)}
.flow small{font:500 11px var(--mono);color:var(--accent)}
.flow b{display:block;font-size:13.5px;margin-top:2px}
.flow span{font-size:12px;color:var(--muted)}
/* run */
.stepper{display:flex;flex-wrap:wrap;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);overflow:hidden;position:relative}
.step{all:unset;cursor:pointer;flex:1 1 120px;padding:11px 14px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:2px;position:relative}
.step:last-child{border-right:0}
.step small{font:500 11px var(--mono);color:var(--muted)}
.step b{font-weight:600;font-size:13.5px}
.step[aria-current="true"]{background:var(--accent-soft)}
.step[aria-current="true"]::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--accent)}
.step.done small{color:var(--good)}
.step[disabled]{cursor:default;opacity:.45}
.seats{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:14px}
.seat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);display:flex;flex-direction:column;min-width:0;overflow:hidden;box-shadow:var(--shadow);transition:border-color .2s}
.seat.filled{border-color:color-mix(in srgb,var(--good) 45%,var(--line))}
.seat-top{padding:12px 14px;display:flex;justify-content:space-between;align-items:center;gap:8px;border-bottom:1px solid var(--line)}
.seat.s-chatgpt .seat-top{background:var(--gpt-soft)} .seat.s-claude .seat-top{background:var(--cld-soft)} .seat.s-gemini .seat-top{background:var(--gem-soft)}
.seat-body{padding:12px 14px;display:flex;flex-direction:column;gap:10px}
.letter{font:500 11px var(--mono);color:var(--muted)}
details.prompt summary{cursor:pointer;font-size:13px;font-weight:600;color:var(--muted);list-style:none;display:flex;gap:6px;align-items:center}
details.prompt summary::-webkit-details-marker{display:none}
details.prompt summary::before{content:"▸";font-size:11px}
details.prompt[open] summary::before{content:"▾"}
pre.p{white-space:pre-wrap;word-break:break-word;background:var(--raised);border:1px solid var(--line);border-radius:8px;padding:10px;font:12px/1.5 var(--mono);max-height:260px;overflow:auto;margin:8px 0 0}
.status{font-size:12px;color:var(--muted);display:flex;gap:6px;align-items:center}
.status.ok{color:var(--good)}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{cursor:pointer;border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:6px 12px;font-weight:600;font-size:12.5px;letter-spacing:.02em;transition:background .15s}
.chip:hover{background:var(--sunk)}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.verdict{font:600 11px/1 var(--body);letter-spacing:.06em;text-transform:uppercase;padding:5px 8px;border-radius:5px;border:1px solid currentColor;display:inline-block}
.v-PROCEED{color:var(--good)} .v-VALIDATE{color:var(--accent)} .v-MODIFY{color:var(--warn)} .v-HOLD{color:var(--muted)} .v-REJECT{color:var(--bad)}
.imgnote{display:flex;gap:10px;align-items:center;background:var(--raised);border:1px dashed var(--line);border-radius:9px;padding:8px 10px;font-size:12.5px;color:var(--muted)}
/* floor */
.floor{display:flex;flex-direction:column;gap:12px}
.fitem{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);overflow:hidden}
.fitem-top{display:flex;gap:10px;align-items:center;padding:10px 14px;border-bottom:1px solid var(--line);background:var(--raised);flex-wrap:wrap}
.fitem-body{padding:12px 14px;display:flex;flex-direction:column;gap:10px}
.arrow{color:var(--muted);font-size:13px}
table{border-collapse:collapse;width:100%;font-size:13.5px}
th{text-align:left;font:600 11px/1.2 var(--body);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:8px 10px;border-bottom:1px solid var(--line)}
td{padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}
td select,td input{padding:5px 7px;font-size:13px}
.tscroll{overflow-x:auto}
.tag{font:500 10.5px var(--mono);padding:2px 6px;border-radius:4px;background:var(--sunk);color:var(--muted);white-space:nowrap}
.tag.FACT{background:var(--gpt-soft);color:var(--ink)} .tag.ASSUMPTION{background:var(--cld-soft);color:var(--ink)} .tag.ESTIMATE{background:var(--gem-soft);color:var(--ink)}
.stat{display:flex;flex-direction:column;gap:4px}
.stat b{font:800 32px/1 var(--display);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.stat span{font-size:12.5px;color:var(--muted)}
.bar{height:8px;border-radius:4px;background:var(--sunk);overflow:hidden}
.bar i{display:block;height:100%;transition:width .5s ease}
.empty{padding:28px;text-align:center;color:var(--muted)}
.banner{border:1px dashed var(--line);border-radius:var(--r);padding:12px 14px;font-size:13.5px;color:var(--muted);background:var(--surface)}
.banner b{color:var(--ink)}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(20px + env(safe-area-inset-bottom,0px));background:var(--ink);color:var(--bg);padding:9px 14px;border-radius:9px;font-size:13.5px;font-weight:500;z-index:50;box-shadow:var(--shadow)}
.overdue{color:var(--bad);font-weight:600}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
@media (max-width:900px){
  .app{grid-template-columns:minmax(0,1fr)}
  .rail{position:static;height:auto;border-right:0;border-bottom:1px solid var(--line);padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
  .nav{flex-direction:row;overflow-x:auto}
  .nav button{white-space:nowrap}
  .runs{flex-direction:row;overflow-x:auto}
  .runitem{min-width:210px}
  .store{margin-top:0}
  .composer{grid-template-columns:minmax(0,1fr)}
  .c-side{border-left:0;border-top:1px solid var(--line)}
  .grid2,.grid3{grid-template-columns:minmax(0,1fr)}
  .flow{grid-template-columns:repeat(2,minmax(0,1fr))}
  .head h2{font-size:25px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
/* real-app additions */
#gate{min-height:100vh;display:grid;place-items:center;padding:24px max(16px,env(safe-area-inset-left,0px))}
.gate{max-width:420px;width:100%;display:flex;flex-direction:column;gap:14px;align-items:stretch;box-shadow:var(--shadow)}
.gate h2{font-size:26px;font-weight:800}
.gate p{margin:0}
.tool.live{background:color-mix(in srgb,var(--bad) 14%,transparent);color:var(--bad)}
.tool.live svg{animation:pulse 1s ease-in-out infinite}
.vlang{width:auto;padding:4px 6px;font-size:12px;border-radius:7px;background:transparent;border:1px solid var(--line)}