/* Layout: a trading desk. Left column = standings, equity curves, rival moves. Right column = market board + ticket, headline tape. */
:root{
  --bg:#eceff2; --surface:#fafbfc; --surface-2:#f0f2f5; --ink:#12171c; --ink-2:#47525d; --ink-3:#6c7782; --line:#d5dbe1;
  --gain:#08794a; --loss:#c1332c; --focus:#1c6fd1;
  --c-you:#2a78d6; --c-mo:#eb6834; --c-dip:#1baf7a; --c-news:#eda100; --c-steady:#e87ba4; --c-bench:#6c7782; --c-h1:#008300; --c-h2:#6250d6; --c-h3:#e34948;
  --font-display:'Bricolage Grotesque','IBM Plex Sans',system-ui,sans-serif;
  --font-body:'IBM Plex Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-data:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0e1215; --surface:#161b20; --surface-2:#1d242a; --ink:#e9edf0; --ink-2:#b4bec7; --ink-3:#8793a0; --line:#2b343c;
  --gain:#3fc58a; --loss:#f0716b; --focus:#6aa8f5;
  --c-you:#3987e5; --c-mo:#d95926; --c-dip:#199e70; --c-news:#c98500; --c-steady:#d55181; --c-bench:#8793a0; --c-h1:#008300; --c-h2:#9085e9; --c-h3:#e66767; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0e1215; --surface:#161b20; --surface-2:#1d242a; --ink:#e9edf0; --ink-2:#b4bec7; --ink-3:#8793a0; --line:#2b343c;
  --gain:#3fc58a; --loss:#f0716b; --focus:#6aa8f5;
  --c-you:#3987e5; --c-mo:#d95926; --c-dip:#199e70; --c-news:#c98500; --c-steady:#d55181; --c-bench:#8793a0; --c-h1:#008300; --c-h2:#9085e9; --c-h3:#e66767; color-scheme:dark}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:14px;line-height:1.45}
.wrap{max-width:1280px;margin:0 auto;padding-block:16px 40px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
button,input{font:inherit;color:inherit}
button{cursor:pointer}
button:focus-visible,input:focus-visible,.row:focus-visible,summary:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
.num{font-family:var(--font-data);font-variant-numeric:tabular-nums}
.gain{color:var(--gain)} .loss{color:var(--loss)}
.muted{color:var(--ink-3)}
.label{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);font-weight:600}

/* top bar */
.top{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between;margin-bottom:16px}
.brand h1{font-family:var(--font-display);font-weight:800;font-size:28px;letter-spacing:-.02em;margin:0;line-height:1.05}
.brand p{margin:2px 0 0;color:var(--ink-2);font-size:13px}
.clock{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:center;min-width:0}
.date{font-family:var(--font-data);font-size:20px;font-weight:600;white-space:nowrap}
.daymeter{min-width:150px;flex:1 1 150px}
.bar{height:6px;background:var(--surface-2);border:1px solid var(--line);border-radius:3px;overflow:hidden}
.bar>i{display:block;height:100%;width:0;background:var(--c-you)}
.ctrl{display:flex;gap:6px;flex-wrap:wrap}
.btn{border:1px solid var(--line);background:var(--surface);border-radius:4px;padding:6px 12px;min-height:34px;font-weight:500}
.btn:hover:not(:disabled){border-color:var(--ink-3)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.btn.primary{background:var(--c-you);border-color:var(--c-you);color:#fff;font-weight:600}
.btn.buy{border-color:var(--gain);color:var(--gain)} .btn.sell{border-color:var(--loss);color:var(--loss)}

/* layout */
.grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:16px;align-items:start}
.col{display:flex;flex-direction:column;gap:16px;min-width:0}
@media (max-width:960px){
  .grid{display:flex;flex-direction:column}
  .col{display:contents}
  #p-board{order:1}#p-chart{order:2}#p-market{order:3}#p-feed{order:4}#p-log{order:5}
}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:14px 16px;min-width:0}
.panel>.label{margin-bottom:10px;display:flex;justify-content:space-between;gap:8px;align-items:baseline}

/* intro + end */
.card{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:18px 20px;margin-bottom:16px}
.card h2{font-family:var(--font-display);font-size:22px;margin:0 0 6px;letter-spacing:-.01em}
.rules{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px 24px;margin:12px 0 16px;padding:0;list-style:none}
.rules li{color:var(--ink-2);font-size:13px}
.rules b{color:var(--ink);font-weight:600}
.start{display:flex;gap:10px;flex-wrap:wrap;align-items:end}
.start label{display:flex;flex-direction:column;gap:3px}
.field{border:1px solid var(--line);background:var(--bg);border-radius:4px;padding:6px 10px;min-height:34px;min-width:0}

/* leaderboard */
.board{display:flex;flex-direction:column}
.brow{display:grid;grid-template-columns:22px minmax(0,1fr) auto auto;gap:4px 12px;align-items:center;padding:9px 0;border-top:1px solid var(--line)}
.brow:first-child{border-top:0}
.brow.me{background:var(--surface-2);margin:0 -16px;padding-left:16px;padding-right:16px}
.rank{font-family:var(--font-data);color:var(--ink-3);font-weight:600}
.who{display:flex;gap:8px;align-items:flex-start;min-width:0}
.dot{flex:none;width:10px;height:10px;border-radius:2px;margin-top:5px}
.who b{font-weight:600}
.who small{display:block;color:var(--ink-3);font-size:12px;line-height:1.3}
.val{text-align:right;font-size:15px;font-weight:500}
.ret{text-align:right;min-width:92px;font-weight:600}
.ret small{display:block;font-weight:400;color:var(--ink-3);font-size:11px}

/* chart */
.legend{display:flex;flex-wrap:wrap;gap:4px 14px;margin-bottom:6px;font-size:12px;color:var(--ink-2)}
.legend span{display:inline-flex;gap:6px;align-items:center}
.legend i{display:inline-block;width:16px;height:0;border-top:3px solid}
.legend i.dash{border-top-style:dashed;border-top-width:2px}
.chartwrap{position:relative}
.chartwrap svg{display:block;width:100%;height:auto;touch-action:pan-y}
.tip{position:absolute;top:6px;left:54px;pointer-events:none;background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:6px 8px;font-size:12px;box-shadow:0 2px 8px rgba(0,0,0,.12)}
.tip div{display:flex;justify-content:space-between;gap:14px}
.tip .h{color:var(--ink-3);margin-bottom:2px}
.note{font-size:12px;color:var(--ink-3);margin:8px 0 0}
details{margin-top:8px;font-size:12px}
summary{cursor:pointer;color:var(--ink-2)}
.tblwrap{overflow-x:auto;margin-top:6px}
.tbl{border-collapse:collapse;width:100%;font-size:12px}
.tbl th,.tbl td{padding:3px 8px;text-align:right;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl th:first-child,.tbl td:first-child{text-align:left}

/* market */
.mkt{display:flex;flex-direction:column}
.row{display:grid;grid-template-columns:minmax(0,1fr) 62px 74px 70px 78px;gap:6px;align-items:center;padding:6px 8px;margin:0 -8px;border-radius:4px;cursor:pointer;border:1px solid transparent}
.row:hover{background:var(--surface-2)}
.row.sel{background:var(--surface-2);border-color:var(--ink-3)}
.row.head{cursor:default;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);font-weight:600}
.row.head:hover{background:none}
.row .sym{font-weight:600}
.row .nm{display:block;color:var(--ink-3);font-size:11px;font-weight:400;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row .r{text-align:right}
.spark{display:block;width:62px;height:20px}
@media (max-width:560px){.row{grid-template-columns:minmax(0,1fr) 70px 70px 74px}.row .sp{display:none}}
.ticket{margin-top:12px;border-top:1px solid var(--line);padding-top:12px;display:flex;flex-direction:column;gap:10px}
.tk-head{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;align-items:baseline}
.tk-head b{font-family:var(--font-display);font-size:18px}
.tk-grp{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.tk-grp .label{width:34px}
.tk-custom{display:flex;gap:6px;flex-wrap:wrap}
.tk-custom input{width:120px}
#msg{min-height:20px;font-size:12px;color:var(--ink-2)}

/* feeds */
.feed{display:flex;flex-direction:column;max-height:420px;overflow-y:auto;padding-right:4px}
.item{padding:8px 0;border-top:1px solid var(--line)}
.item:first-child{border-top:0}
.item a{color:var(--ink);text-decoration:none;font-weight:500}
.item a:hover{text-decoration:underline}
.item small{display:block;color:var(--ink-3);font-size:11px;margin-top:2px}
.item.fresh{animation:fresh 1.6s ease-out}
@keyframes fresh{from{background:var(--surface-2)}to{background:transparent}}
@media (prefers-reduced-motion:reduce){.item.fresh{animation:none}}
.logline{display:grid;grid-template-columns:10px minmax(0,1fr);gap:8px;padding:8px 0;border-top:1px solid var(--line)}
.logline:first-child{border-top:0}
.logline .dot{margin-top:4px}
.logline p{margin:0}
.logline small{color:var(--ink-3);font-size:11px}
.empty{color:var(--ink-3);font-size:13px;padding:6px 0}

/* end */
.final{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px;margin:12px 0}
.stat{border:1px solid var(--line);border-radius:4px;padding:8px 10px;background:var(--surface-2)}
.stat .v{font-family:var(--font-data);font-size:18px;font-weight:600}

/* hosted game additions */
.code{font-family:var(--font-data);font-weight:600;letter-spacing:.18em;border:1px solid var(--line);background:var(--surface);border-radius:4px;padding:4px 10px}
.lobby{display:grid;grid-template-columns:auto minmax(0,1fr);gap:20px 28px;align-items:start}
@media (max-width:640px){.lobby{grid-template-columns:minmax(0,1fr)}}
.qr{background:#fff;padding:12px;border-radius:6px;border:1px solid var(--line);width:232px;max-width:100%}
.qr svg{display:block;width:100%;height:auto}
.joinurl{font-family:var(--font-data);font-size:13px;word-break:break-all;color:var(--ink-2)}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0 14px}
.chip{border:1px solid var(--line);background:var(--surface-2);border-radius:4px;padding:3px 10px;font-size:13px}
.big{font-family:var(--font-data);font-size:44px;font-weight:600;line-height:1}
.ai{font-size:10px;letter-spacing:.08em;border:1px solid var(--line);border-radius:3px;padding:0 4px;margin-left:4px;color:var(--ink-3);vertical-align:middle}
.boardscroll{max-height:460px;overflow-y:auto}
.err{color:var(--loss);font-size:13px;min-height:18px}
.form{display:flex;flex-direction:column;gap:12px;max-width:420px}
.form label{display:flex;flex-direction:column;gap:4px}
.check{flex-direction:row!important;gap:8px!important;align-items:center}
.hostmode .grid{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}
[hidden]{display:none!important}
.logbox{max-height:320px;overflow-y:auto;padding-right:4px}
@media (max-width:960px){
  #p-market{order:1}#p-board{order:2}#p-chart{order:3}#p-feed{order:4}#p-log{order:5}
}

/* player bar and bottom tabs */
html,body{overflow-x:hidden}
.mybar{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:10px 14px;margin-bottom:12px}
.mybar .mv{font-size:20px;font-weight:600}.mybar .mr{text-align:right}
.tabs{display:none}
.tk-close{display:none}
@media (max-width:640px){
  body{font-size:16px}
  .brand h1{font-size:22px}.brand p{font-size:12px}
  .date{font-size:17px}
  .wrap{padding-bottom:96px}
  .panel{padding:12px}
  .tabs:not([hidden]){display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:30;background:var(--surface);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom,0px)}
  .tabs button{border:0;background:none;padding:14px 4px;font-size:15px;font-weight:600;color:var(--ink-3);min-height:52px}
  .tabs button.on{color:var(--c-you);box-shadow:inset 0 3px 0 var(--c-you)}
  body.player #game .panel{display:none}
  body.player #game[data-tab="trade"] #p-market,body.player #game:not([data-tab]) #p-market,
  body.player #game[data-tab="standings"] #p-board,body.player #game[data-tab="standings"] #p-log,
  body.player #game[data-tab="chart"] #p-chart,body.player #game[data-tab="news"] #p-feed{display:block}
  .btn{min-height:46px;font-size:16px;padding:8px 14px}
  .field{min-height:46px;font-size:16px}
  .row{padding:12px 8px;grid-template-columns:minmax(0,1fr) 78px 74px 82px}
  .row .sym{font-size:17px}
  .ticket{display:none}
  .open .ticket{display:flex;position:fixed;left:0;right:0;bottom:52px;z-index:40;margin:0;background:var(--surface);border-top:2px solid var(--line);box-shadow:0 -8px 24px rgba(0,0,0,.35);padding:14px 16px;max-height:75vh;overflow-y:auto;padding-bottom:calc(14px + env(safe-area-inset-bottom,0px))}
  .tk-head{align-items:center}
  .tk-head b{font-size:20px;flex:1}
  .tk-close{display:inline-block;border:1px solid var(--line);background:var(--surface-2);border-radius:4px;padding:8px 14px;min-height:40px;font-size:15px}
  .tk-grp{display:grid;grid-template-columns:1fr 1fr;gap:8px}
  .tk-grp .label{grid-column:1/-1;width:auto}
  .tk-custom{display:grid;grid-template-columns:1fr auto auto;gap:8px}.tk-custom input{width:auto}
  #msg{font-size:15px;font-weight:600}
  #tk-hold{font-family:var(--font-body);font-size:15px;color:var(--ink-2)}
  .boardscroll{max-height:none;overflow:visible}
  .brow{grid-template-columns:24px minmax(0,1fr) auto;gap:2px 10px}
  .brow .rank,.brow .who{grid-row:1/3}
  .brow .val,.brow .ret{grid-column:3;min-width:0;text-align:right}
  .brow .val{font-size:17px}
  .brow .ret small{display:inline;margin-left:6px}
  .brow .who small{display:none}
  .brow.me{margin:0 -12px;padding-left:12px;padding-right:12px}
  .item{padding:12px 0;font-size:16px}
}