/* trading terminal (trade.html) — layout follows the Papertrade exchange app */
.ex [hidden],.ex-dlg [hidden]{display:none!important}
.ex{max-width:1680px;margin:0 auto;padding:14px 16px 28px}
.trade-banner{margin:0 0 12px;padding:10px 14px;border:1px solid rgba(196,58,44,.35);background:rgba(196,58,44,.07);border-radius:6px;color:var(--red);font-size:.9rem}
.ex-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:14px;align-items:start}
.ex-main{min-width:0;background:var(--card);border:1px solid var(--line);border-radius:8px;overflow:hidden}
.ex-side{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:14px 16px 16px;position:sticky;top:76px}

/* market bar */
.ex-bar{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;padding:10px 12px;border-bottom:1px solid var(--line);font-family:var(--mono)}
.mkt-sel{display:flex;gap:4px}
.mkt-sel button{display:flex;align-items:center;gap:7px;background:none;border:1px solid transparent;border-radius:6px;padding:6px 10px;font:inherit;font-family:var(--mono);color:var(--muted);cursor:pointer;font-variant-numeric:tabular-nums}
.mkt-sel button.on{background:var(--card2);border-color:var(--line2);color:var(--txt)}
.mkt-sel .sym{font-weight:800}
.mkt-sel .px{font-weight:700;color:var(--txt)}
.mkt-sel .chg{font-size:.78rem;font-weight:700}
.coin{display:inline-grid;place-items:center;width:18px;height:18px;border-radius:50%;font-style:normal;font-size:11px;font-weight:800;color:#fff;flex:none}
.coin-btc{background:#e8902a}.coin-eth{background:#5d6fc4}
.ex-stats{display:flex;gap:0;border:1px solid var(--line2);border-radius:999px;padding:4px 4px;font-size:.78rem;background:#fffaf0}
.ex-stats span{display:flex;gap:6px;align-items:baseline;padding:2px 12px;border-left:1px solid var(--line)}
.ex-stats span:first-child{border-left:0}
.ex-stats em{font-style:normal;color:var(--dim);text-transform:uppercase;letter-spacing:.04em;font-size:.7rem}
.ex-stats b{font-variant-numeric:tabular-nums}
#stLongOi{color:var(--green)}#stShortOi{color:var(--red)}
.ex-tools{display:flex;align-items:center;gap:10px}
.tf-tabs{display:inline-flex;gap:2px;background:#fffaf0;border:1px solid var(--line2);border-radius:6px;padding:3px}
.tf-tabs button{background:none;border:0;color:var(--muted);font:inherit;font-family:var(--mono);font-size:.78rem;font-weight:700;padding:4px 9px;border-radius:4px;cursor:pointer}
.tf-tabs button.on{background:var(--txt);color:var(--bg)}
.live{display:inline-flex;align-items:center;gap:6px;font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--green)}
.live::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor;animation:livePulse 1.6s infinite}
.live.off{color:var(--dim)}.live.off::before{animation:none}
@keyframes livePulse{50%{opacity:.25}}
.ex-acct{display:flex;gap:6px;margin-left:auto;flex-wrap:wrap}
.ex-btn{background:#fffaf0;border:1px solid var(--line2);border-radius:6px;padding:7px 12px;font:inherit;font-family:var(--mono);font-size:.8rem;font-weight:700;color:var(--txt);cursor:pointer}
.ex-btn:hover{border-color:var(--txt)}
.ex-connect{background:var(--place);border-color:var(--place);color:#fff}
.ex-connect:hover{background:var(--place-dark);border-color:var(--place-dark)}
.ex-main>.msg{padding:0 12px;margin-top:6px}
.ex-main>.msg:empty{display:none}
.wallet-apps{display:flex;flex-wrap:wrap;gap:8px;padding:8px 12px 0}
.wallet-apps .btn{flex:1;justify-content:center;min-width:140px}
.chart-wrap{padding:6px 0 0 8px;border-bottom:1px solid var(--line)}
#chart{display:block;width:100%;height:440px}

/* tabs + firehose */
.ex-tabs{display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--line);padding:0 8px;min-width:0}
.tab-row{display:flex;flex:none}
.tab-row button{background:none;border:0;border-bottom:2px solid transparent;padding:11px 12px 9px;font:inherit;font-family:var(--mono);font-size:.82rem;font-weight:700;color:var(--muted);cursor:pointer}
.tab-row button.on{color:var(--txt);border-bottom-color:var(--txt)}
.fire{display:flex;gap:6px;overflow:hidden;min-width:0;flex:1;mask-image:linear-gradient(90deg,#000 85%,transparent);-webkit-mask-image:linear-gradient(90deg,#000 85%,transparent)}
.chip{display:inline-flex;align-items:center;gap:5px;flex:none;padding:3px 8px 3px 4px;border-radius:999px;border:1px solid var(--line);background:#fffaf0;font-family:var(--mono);font-size:.74rem;font-weight:700;font-variant-numeric:tabular-nums;animation:chipIn .4s ease-out}
.chip .coin{width:15px;height:15px;font-size:9px}
.chip.liq{background:rgba(196,58,44,.08);border-color:rgba(196,58,44,.3)}
@keyframes chipIn{from{opacity:0;transform:translateX(-6px)}}
.tab-pane{padding:4px 12px 14px;min-height:150px}
.lb-win{display:flex;gap:4px;padding:10px 0 4px;flex-wrap:wrap}
.lb-win button{background:#fffaf0;border:1px solid var(--line2);border-radius:999px;padding:4px 10px;font:inherit;font-family:var(--mono);font-size:.74rem;font-weight:700;color:var(--muted);cursor:pointer}
.lb-win button.on{background:var(--txt);border-color:var(--txt);color:var(--bg)}
.pos-table{width:100%;min-width:0;border-collapse:collapse;font-family:var(--mono);font-size:.8rem;font-variant-numeric:tabular-nums}
.pos-table th{color:var(--dim);font-weight:600;text-align:left;padding:9px 6px;border-bottom:1px solid var(--line);text-transform:uppercase;font-size:.7rem;letter-spacing:.05em}
.pos-table td{padding:9px 6px;border-bottom:1px solid var(--line)}
.pos-table tr.me td{background:rgba(200,54,27,.06)}
.pos-list{border-collapse:separate;border-spacing:0 6px}
.pos-list th{border-bottom:0;padding:4px 10px 0}
.pos-list th:nth-child(n+3),.pos-list td.p-pnl,.pos-list td.p-bust{text-align:right}
.pos-list .p-row td{background:#fffaf0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:10px;vertical-align:middle}
.pos-list .p-row td:first-child{border-left:3px solid var(--green);border-radius:6px 0 0 6px}
.pos-list .p-row.is-short td:first-child{border-left-color:var(--red)}
.pos-list .p-row td:last-child{border-right:1px solid var(--line);border-radius:0 6px 6px 0;text-align:right;width:1%;white-space:nowrap}
.pos-list .p-x{width:26px;padding-right:0}
.p-toggle{width:20px;height:20px;border:0;background:none;color:var(--txt);font:inherit;font-size:1.05rem;font-weight:700;line-height:1;cursor:pointer;padding:0}
.p-asset .coin{vertical-align:middle;margin-right:8px}
.p-name{display:inline-flex;flex-direction:column;vertical-align:middle;line-height:1.25}
.p-name b{font-size:.9rem}
.p-name small{font-size:.66rem;font-weight:700;letter-spacing:.03em}
.p-pnl{font-weight:700}
.p-row.is-queued td{background:#fbf3e3}
.q-rank{display:inline-flex;align-items:baseline;gap:5px;font-family:var(--mono);font-weight:800;color:var(--place,#7a5c2e)}
.q-rank .q-label{font-size:.64rem;letter-spacing:.06em;text-transform:uppercase;color:var(--dim)}
.q-rank b{display:inline-block;animation:qTick .35s ease-out}
.q-state{font-family:var(--mono);font-size:.72rem;font-weight:700;color:var(--dim);text-transform:uppercase;letter-spacing:.05em}
@keyframes qTick{from{transform:translateY(-4px);opacity:.3}to{transform:none;opacity:1}}
.pos-list .p-detail td{padding:0 10px 4px 36px;border:0}
.pos-list .p-detail dl{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:6px 16px;margin:0;font-size:.76rem}
.pos-list .p-detail dt{color:var(--dim);font-size:.64rem;text-transform:uppercase;letter-spacing:.05em}
.pos-list .p-detail dd{margin:0 0 4px;font-weight:700}
.tab-n{display:inline-grid;place-items:center;min-width:18px;height:18px;padding:0 5px;margin-left:4px;border-radius:999px;background:var(--line);font-size:.68rem}
.tab-n:empty{display:none}
.pos-empty{display:flex;flex-direction:column;align-items:center;gap:4px;color:var(--dim);font-size:.85rem;padding:30px 0}
.pos-empty b{color:var(--muted);font-family:var(--mono)}
.st-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 28px;padding-top:8px}
.st-grid .kv{border-bottom:1px solid var(--line);padding:8px 0}

/* order panel */
.side-title{display:flex;justify-content:space-between;align-items:baseline;font-family:var(--mono);font-weight:800;letter-spacing:.08em;text-transform:uppercase;font-size:.85rem;margin-bottom:10px}
.acct-status{font-size:.7rem;font-weight:600;letter-spacing:0;text-transform:none;color:var(--muted)}
.equity{border:1px solid var(--line2);border-radius:6px;padding:8px 10px;margin-bottom:12px;background:#fffaf0}
.equity summary{display:flex;justify-content:space-between;cursor:pointer;list-style:none;font-family:var(--mono);font-size:.8rem;font-weight:700}
.equity summary::-webkit-details-marker{display:none}
.equity summary span::after{content:" ▾";color:var(--dim)}
.equity:not([open]) summary span::after{content:" ▸"}
.equity[open] summary{margin-bottom:4px}
.equity .kv{font-size:.78rem;padding:3px 0}
.side-tabs{display:grid;grid-template-columns:1fr 1fr;gap:4px;background:#fffaf0;border:1px solid var(--line2);border-radius:6px;padding:3px;margin-bottom:8px}
.side-tabs button{background:none;border:0;border-radius:4px;padding:9px 0;font:inherit;font-family:var(--mono);font-weight:800;color:var(--muted);cursor:pointer;text-transform:uppercase;letter-spacing:.05em}
.side-tabs #sideLong.on{background:var(--green);color:#fff}
.side-tabs #sideShort.on{background:var(--red);color:#fff}
.kv{display:flex;justify-content:space-between;gap:10px;font-size:.84rem;padding:6px 0;color:var(--muted)}
.kv b{color:var(--txt);font-weight:700;font-family:var(--mono);font-variant-numeric:tabular-nums;text-align:right;word-break:break-all}
.kv-sm{font-size:.78rem;padding:2px 0 8px}
.field{margin-bottom:12px}
.field label{display:flex;justify-content:space-between;align-items:center;font-family:var(--mono);font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--dim);margin-bottom:6px}
.field input[type=text],.field input[type=number]{width:100%;background:#fffaf0;border:1px solid var(--line2);border-radius:5px;color:var(--txt);padding:9px 10px;font:inherit;font-family:var(--mono);font-weight:700;font-variant-numeric:tabular-nums}
.field input:focus{outline:none;border-color:var(--txt)}
.m-row{display:flex;gap:4px}
.m-row input{flex:1;min-width:0}
.m-row button,.lev-q button,.btn-mini{background:#fffaf0;border:1px solid var(--line2);color:var(--muted);border-radius:5px;padding:5px 9px;font:inherit;font-family:var(--mono);font-size:.76rem;font-weight:700;cursor:pointer}
.m-row button:hover,.lev-q button:hover,.btn-mini:hover{color:var(--txt);border-color:var(--txt)}
.lev-q button.on{background:var(--txt);border-color:var(--txt);color:var(--bg)}
.lev-val{display:flex;align-items:center;gap:2px;color:var(--txt);font-size:.85rem;letter-spacing:0}
.field .lev-val input[type=number]{width:70px;padding:4px 6px;text-align:right}
.lev-q{display:grid;grid-template-columns:repeat(5,1fr);gap:4px}
.lev-q button{padding:6px 0}
.lev-range{-webkit-appearance:none;appearance:none;width:100%;height:6px;margin:14px 0 6px;border-radius:999px;background:linear-gradient(90deg,#17784a,#c9a227 50%,#c43a2c);outline:none;cursor:pointer}
.lev-range::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:#fffaf0;border:3px solid var(--txt);box-shadow:0 1px 3px rgba(0,0,0,.25)}
.lev-range::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:#fffaf0;border:3px solid var(--txt)}
.lev-ends{display:flex;justify-content:space-between;font-family:var(--mono);font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.lev-ends span:first-child{color:var(--green)}.lev-ends span:last-child{color:var(--red)}
.btn-place{width:100%;justify-content:center;margin-top:12px;background:var(--place);color:#fff;border:0;border-radius:6px;padding:13px;font-family:var(--mono);font-size:.92rem;font-weight:800;letter-spacing:.04em}
.btn-place:hover{background:var(--place-dark);color:#fff}
.btn-place.btn-sm{margin-top:0;padding:10px 14px;font-size:.8rem}
.btn-mini:disabled,.btn:disabled,.ex-btn:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}
.op-head{display:flex;align-items:center;gap:8px;margin-top:14px;padding-top:12px;border-top:1px solid var(--line);font-family:var(--mono);font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.op-head b{color:var(--txt)}
.op-head .btn-mini{margin-left:auto}
.msg{min-height:1.2em;margin-top:8px;font-size:.82rem;color:var(--muted)}
.msg[data-tone=ok]{color:var(--green)}
.msg[data-tone=bad]{color:var(--red)}
.risk-row{display:flex;gap:8px;align-items:flex-start;font-size:.76rem;color:var(--muted);margin-top:10px;line-height:1.45}
.risk-row input{margin-top:3px;accent-color:var(--place)}
.up{color:var(--green)}
.down{color:var(--red)}
.note{font-size:.76rem;color:var(--dim);line-height:1.5;margin-top:8px}
.ex .panel{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:16px;margin-top:14px}
.builder-card h2{font-family:var(--mono);font-size:1rem;margin-bottom:10px}
.b-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}

/* dialogs */
.ex-dlg{width:min(440px,calc(100vw - 24px));border:1px solid var(--line2);border-radius:10px;padding:18px;background:var(--card);color:var(--txt);box-shadow:0 20px 60px rgba(36,30,22,.25)}
.ex-dlg::backdrop{background:rgba(36,30,22,.45)}
.dlg-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.dlg-head h3{font-family:var(--mono);font-size:1rem}
.dlg-x{background:none;border:0;font-size:1.5rem;line-height:1;color:var(--muted);cursor:pointer}
.addr{font-family:var(--mono);font-size:.78rem;background:#fffaf0;border:1px solid var(--line2);border-radius:5px;padding:10px;word-break:break-all;margin:0 0 8px;color:var(--txt)}
.btn-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.btn-row .btn{flex:1;justify-content:center}
.btn-sm{padding:9px 14px;font-size:.8rem;letter-spacing:.03em}

/* SEO copy under the app */
.trade-info{padding:44px 0 72px;border-top:1px solid var(--line);background:var(--bg2)}
.trade-info .wrap{max-width:860px}
.trade-info h1{font-size:clamp(1.5rem,3vw,2.1rem);margin:8px 0 14px}
.trade-info h2{font-size:1.3rem;margin:28px 0 10px}
.trade-info p,.trade-info li{color:var(--muted)}
.trade-info ul{padding-left:20px}

:root{--place:#7a5c2e;--place-dark:#5f4622}

@media (max-width:1100px){
 .ex-grid{grid-template-columns:minmax(0,1fr) 310px}
 .ex-stats span{padding:2px 8px}
}
@media (max-width:900px){
 .ex-grid{grid-template-columns:minmax(0,1fr)}
 .ex-side{position:static;order:-1}
 .ex-main{display:contents}
 .ex-bar,.chart-wrap,.ex-tabs,.tab-pane,.wallet-apps,.ex-main>.msg{background:var(--card);border-left:1px solid var(--line);border-right:1px solid var(--line)}
 .ex-bar{order:-3;border-top:1px solid var(--line);border-radius:8px 8px 0 0}
 .ex-main>.msg{order:-3}
 .wallet-apps{order:-3;padding-bottom:8px}
 .chart-wrap{order:-2;border-radius:0 0 8px 8px;margin-bottom:0}
 .ex-tabs{border-top:1px solid var(--line);border-radius:8px 8px 0 0}
 .tab-pane{border-bottom:1px solid var(--line);border-radius:0 0 8px 8px}
 .ex-grid{gap:0}
 .ex-side{margin:12px 0}
 .b-grid{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:720px){
 .ex{padding:8px 10px 20px}
 .ex-bar{gap:8px;padding:8px}
 .mkt-sel{width:100%}
 .mkt-sel button{flex:1;justify-content:center;padding:6px 4px;gap:5px;font-size:.82rem}
 .mkt-sel .chg{font-size:.7rem}
 .ex-stats{width:100%;justify-content:space-between;font-size:.72rem}
 .ex-stats span{flex-direction:column;gap:0;padding:0 8px;align-items:center}
 .ex-acct{width:100%;margin-left:0;display:grid;grid-template-columns:repeat(4,1fr)}
 .ex-btn{padding:8px 4px;font-size:.74rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
 .ex-tools{width:100%;justify-content:space-between}
 #chart{height:260px}
 .ex-tabs{flex-direction:column;align-items:stretch;gap:0;padding:0}
 .tab-row{overflow-x:auto}
 .tab-row button{flex:1;padding:10px 6px 8px;font-size:.76rem}
 .fire{padding:6px 8px;border-top:1px solid var(--line);overflow-x:auto;mask-image:none;-webkit-mask-image:none}
 .field input[type=text],.field input[type=number]{font-size:16px}
 .st-grid{grid-template-columns:minmax(0,1fr)}
 .pos-table:not(.pos-list) thead{display:none}
 .pos-table:not(.pos-list),.pos-table:not(.pos-list) tbody,.pos-table:not(.pos-list) td{display:block}
 .pos-table:not(.pos-list) tr{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px 10px;border:1px solid var(--line);border-radius:6px;padding:10px 12px;margin:10px 0 0}
 .pos-table:not(.pos-list) td{border:0;padding:0}
 .pos-table:not(.pos-list) td::before{content:attr(data-label);display:block;color:var(--dim);font-size:.66rem;text-transform:uppercase;letter-spacing:.05em}
 .pos-table:not(.pos-list) td:first-child{grid-column:1/-1;font-weight:800}
 .pos-table:not(.pos-list) td:first-child::before{display:none}
 .pos-list .p-row td{padding:8px 4px}
 .pos-list .p-asset .coin{display:none}
 #lbBody td:first-child{grid-column:auto}
 #lbBody td:first-child::before{display:block}
}