/* ═══════════════════════════════════════════════════════════════════
   DEEPFUNDED — trading terminal theme (trading.html only)

   Standalone: trading.html loads this INSTEAD of style.css / trading.css. The
   marketing pages and the dashboard keep the navy "console" system; the terminal
   uses the near-black greyscale real trading platforms use, with gold #efc07b as
   the one brand accent and conventional green/red for buy/sell.

   Never #000: layered dark greys give panels depth without halation.
   ═══════════════════════════════════════════════════════════════════ */

:root{
  --bg-0:#0b0b0d;   /* page ground */
  --bg-1:#111114;   /* panels */
  --bg-2:#17181c;   /* inputs, raised */
  --bg-3:#1d1e23;   /* hover */
  --bg-4:#24252b;   /* active */
  --line:#232428;
  --line-2:#33343b;

  --text:#ececee;
  --muted:#9a9ca6;
  --faint:#66686f;

  --gold:#efc07b;
  --gold-10:rgba(239,192,123,.10);
  --gold-30:rgba(239,192,123,.30);

  --buy:#2ebd85;  --buy-12:rgba(46,189,133,.12);  --buy-35:rgba(46,189,133,.35);
  --sell:#f0616d; --sell-12:rgba(240,97,109,.12); --sell-35:rgba(240,97,109,.35);
  --warn:#efc07b;

  --font-display:'Space Grotesk',ui-sans-serif,system-ui,sans-serif;
  --font-body:'Inter',ui-sans-serif,system-ui,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,'SFMono-Regular',Menlo,monospace;

  --header-h:44px;
  --rail-w:300px;
  --positions-h:224px;
  --r:4px;
  --ease:cubic-bezier(.22,.9,.28,1);
}

/* ── Reset / base ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
html{background:var(--bg-0);color-scheme:dark}
body{
  font-family:var(--font-body);font-size:13px;line-height:1.4;color:var(--text);
  background:var(--bg-0);-webkit-font-smoothing:antialiased;overflow:hidden;
  font-variant-numeric:tabular-nums;
}
img{max-width:100%;display:block}
a{color:var(--muted);text-decoration:none}
a:hover{color:var(--text)}
button{font-family:inherit;font-size:inherit;color:inherit;cursor:pointer;background:none;border:0}
button:disabled{cursor:not-allowed}
input,select{font-family:inherit;font-size:inherit;color:inherit}
input[type=number]{-moz-appearance:textfield;appearance:textfield}
input[type=number]::-webkit-outer-spin-button,input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
::selection{background:var(--gold-30);color:#fff}
:focus-visible{outline:1px solid var(--gold);outline-offset:1px}
.mono,.num{font-family:var(--font-mono);font-variant-numeric:tabular-nums}
[hidden]{display:none!important}

/* thin scrollbars */
*{scrollbar-width:thin;scrollbar-color:var(--line-2) transparent}
*::-webkit-scrollbar{width:8px;height:8px}
*::-webkit-scrollbar-thumb{background:var(--line-2);border-radius:8px;border:2px solid var(--bg-1)}
*::-webkit-scrollbar-track{background:transparent}

/* ═══════════════ APP FRAME ═══════════════ */
.term{display:grid;grid-template-rows:var(--header-h) minmax(0,1fr);height:100vh;height:100dvh}

/* ── Header strip ── */
.term-header{
  display:flex;align-items:center;height:var(--header-h);padding:0 12px 0 10px;
  background:var(--bg-1);border-bottom:1px solid var(--line);min-width:0}
.term-brand{display:flex;align-items:center;gap:8px;flex-shrink:0;padding-right:2px}
.term-brand-icon{height:22px;width:auto}
.term-brand-word{height:15px;width:auto;opacity:.92}
.term-sep{width:1px;height:20px;background:var(--line-2);margin:0 14px;flex-shrink:0}
.term-spacer{flex:1;min-width:8px}

.term-challenge{display:flex;align-items:center;gap:8px;min-width:0}
.term-kicker{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);white-space:nowrap}
.challenge-picker,.challenge-label{
  height:26px;display:inline-flex;align-items:center;padding:0 9px;border-radius:var(--r);
  background:var(--bg-2);border:1px solid var(--line-2);color:var(--text);
  font-family:var(--font-mono);font-size:12px;white-space:nowrap}
.challenge-picker{padding-right:26px;appearance:none;-webkit-appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%239a9ca6' stroke-width='1.4'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 9px center}
.challenge-picker:hover{border-color:var(--gold-30)}
.status-pill{display:inline-flex;align-items:center;height:16px;padding:0 6px;margin-left:8px;border-radius:3px;
  font-family:var(--font-body);font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  background:var(--bg-4);color:var(--muted)}
.status-pill-active{background:var(--buy-12);color:var(--buy)}
.status-pill-funded{background:var(--gold-10);color:var(--gold)}
.status-pill-failed,.status-pill-breached{background:var(--sell-12);color:var(--sell)}

/* headroom strip — the only progress numbers that matter while a ticket is open */
.term-headroom{display:flex;align-items:center;min-width:0;overflow:hidden}
.headroom-strip{display:flex;align-items:center}
.headroom-item{display:flex;flex-direction:column;justify-content:center;gap:2px;padding:0 16px;
  border-left:1px solid var(--line);min-width:0;white-space:nowrap}
.headroom-item:first-child{border-left:0;padding-left:0}
.headroom-label{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);line-height:1}
.headroom-value{font-family:var(--font-mono);font-size:13px;line-height:1.1;color:var(--text)}
.headroom-value.progress-danger{color:var(--sell)}
.headroom-value .headroom-sub{font-family:var(--font-body);color:var(--faint);font-size:10px;margin-left:5px}

.term-nav{display:flex;align-items:center;gap:14px;flex-shrink:0}
.term-nav a{font-size:12px;font-weight:500;color:var(--muted)}
.term-nav a:hover{color:var(--gold)}
.ws-dot{display:inline-flex;align-items:center;gap:6px;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}
.ws-dot::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--faint)}
.ws-dot.ws-on{color:var(--muted)}
.ws-dot.ws-on::before{background:var(--buy);box-shadow:0 0 6px var(--buy)}
.ws-dot.ws-off::before{background:var(--sell)}

/* ── Status screen (loading / no challenge / error) ── */
.trading-status{display:flex;align-items:center;justify-content:center;height:100%;padding:24px}
.trading-status-card{max-width:420px;width:100%;padding:28px;border:1px solid var(--line);border-radius:6px;
  background:var(--bg-1);text-align:center;color:var(--muted)}
.trading-status-card p{margin-bottom:14px;line-height:1.55}
.trading-status-card p:last-child{margin-bottom:0}
.btn-cta{display:inline-flex;align-items:center;justify-content:center;height:34px;padding:0 18px;border-radius:var(--r);
  background:var(--gold);color:#141210;font-family:var(--font-display);font-weight:600;font-size:13px}
.btn-cta:hover{filter:brightness(1.06);color:#141210}

/* ═══════════════ MAIN GRID ═══════════════ */
#trading-app{min-height:0;height:100%}
.term-main{
  display:grid;height:100%;min-height:0;
  grid-template-columns:minmax(0,1fr) var(--rail-w);
  grid-template-rows:minmax(0,1fr) var(--positions-h);
  gap:1px;background:var(--line)}
.term-chart{grid-column:1;grid-row:1;background:var(--bg-1);display:flex;flex-direction:column;min-height:0;min-width:0;position:relative}
.term-rail{grid-column:2;grid-row:1/3;background:var(--bg-1);display:flex;flex-direction:column;min-height:0;min-width:0;overflow-y:auto}
.term-positions{grid-column:1;grid-row:2;display:flex;min-height:0;min-width:0;gap:1px;background:var(--line)}
.positions-panel,.orders-panel,.history-panel{flex:1;background:var(--bg-1);display:flex;flex-direction:column;min-height:0;min-width:0}

.panel-head{
  display:flex;align-items:center;gap:10px;height:34px;flex-shrink:0;padding:0 12px;
  border-bottom:1px solid var(--line);background:var(--bg-1)}
.panel-title{font-family:var(--font-display);font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.panel-count{font-family:var(--font-mono);font-size:10px;color:var(--faint);background:var(--bg-3);border-radius:3px;padding:1px 6px;min-width:20px;text-align:center}
.panel-body{flex:1;min-height:0;overflow:auto}

/* ── Chart panel ── */
.chart-head{
  display:flex;align-items:center;height:40px;flex-shrink:0;padding:0 12px;
  border-bottom:1px solid var(--line)}
.ch-symbol{display:flex;align-items:baseline;gap:4px;font-family:var(--font-display);font-size:15px;font-weight:600;color:var(--text);letter-spacing:.01em}
.ch-pair{font-size:11px;font-weight:500;color:var(--faint)}
.ch-last{font-family:var(--font-mono);font-size:15px;font-weight:500;color:var(--text);margin-left:16px;min-width:96px;
  transition:color .25s}
.ch-last.tick-up{color:var(--buy)}
.ch-last.tick-down{color:var(--sell)}
.ch-kv{display:flex;flex-direction:column;justify-content:center;gap:2px;padding:0 14px;border-left:1px solid var(--line);white-space:nowrap}
.ch-kv span{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);line-height:1}
.ch-kv b{font-family:var(--font-mono);font-weight:500;font-size:12px;color:var(--muted);line-height:1.1}
.ch-kv-bid b{color:var(--buy)}
.ch-kv-ask b{color:var(--sell)}
.ch-state{margin-left:14px;font-size:10px;letter-spacing:.12em;text-transform:uppercase;font-weight:600;color:var(--buy);
  display:inline-flex;align-items:center;gap:6px}
.ch-state::before{content:'';width:6px;height:6px;border-radius:50%;background:currentColor}
.ch-state-halted{color:var(--sell)}
.ch-state-halted::before{animation:blink 1s steps(2) infinite}
@keyframes blink{to{opacity:.2}}

.resolution-bar{display:flex;gap:2px;margin-left:auto;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);padding:2px}
.resolution-btn{height:22px;padding:0 9px;border-radius:3px;font-family:var(--font-mono);font-size:11px;color:var(--muted)}
.resolution-btn:hover{color:var(--text);background:var(--bg-3)}
.resolution-btn.active{color:var(--gold);background:var(--bg-4)}

.qt-toggle-btn{height:24px;padding:0 10px;margin-left:8px;border-radius:var(--r);border:1px solid var(--line-2);
  background:var(--bg-2);color:var(--muted);font-family:var(--font-body);font-size:11px;font-weight:500;flex-shrink:0}
.qt-toggle-btn:hover{color:var(--text);border-color:#44454d}
.qt-toggle-btn[aria-pressed="true"]{color:var(--gold);border-color:var(--gold-30);background:var(--gold-10)}

/* ── Chart toolbar — indicators + drawing tools, rendered by js/chart/klineChart.js
   (the only file that knows these are klinecharts concepts) into this row. ── */
.chart-tools{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;min-height:32px;flex-shrink:0;padding:5px 12px;
  border-bottom:1px solid var(--line);background:var(--bg-1)}
.chart-tools-group{display:flex;gap:4px}
.chart-tools-sep{width:1px;height:16px;background:var(--line-2)}
.chart-tool-btn{height:22px;padding:0 9px;border-radius:3px;border:1px solid var(--line-2);background:var(--bg-2);
  color:var(--muted);font-family:var(--font-mono);font-size:11px;font-weight:500}
.chart-tool-btn:hover:not(:disabled){color:var(--text);border-color:#44454d}
.chart-tool-btn.active{color:var(--gold);border-color:var(--gold-30);background:var(--gold-10)}
.chart-tool-btn:disabled{opacity:.4}
.chart-tool-clear{margin-left:2px}

.chart-stage{position:relative;flex:1;min-height:0}
.chart-container{position:absolute;inset:0}

/* ── Quick-trade panel — floating, draggable overlay on the chart ── */
.qt-panel{position:absolute;top:16px;left:16px;z-index:6;width:210px;
  background:var(--bg-1);border:1px solid var(--line-2);border-radius:var(--r);
  box-shadow:0 8px 28px rgba(0,0,0,.45);display:flex;flex-direction:column;user-select:none}
.qt-head{display:flex;align-items:center;justify-content:space-between;height:30px;padding:0 6px 0 10px;
  border-bottom:1px solid var(--line);background:var(--bg-2);border-radius:var(--r) var(--r) 0 0;
  cursor:grab;touch-action:none}
.qt-panel.qt-dragging .qt-head{cursor:grabbing}
.qt-title{font-family:var(--font-display);font-size:10.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.qt-close{width:20px;height:20px;border-radius:3px;color:var(--faint);font-size:15px;line-height:1;display:flex;align-items:center;justify-content:center}
.qt-close:hover{color:var(--text);background:var(--bg-3)}
.qt-body{padding:10px;display:flex;flex-direction:column;gap:8px}
/* Instant, no-confirm close for whatever's open on the charted symbol — deliberately the
   loudest thing in the panel (solid fill, not the outline the size presets use) since
   reducing risk is always safe to one-tap, unlike sizing an entry. */
.qt-exit{height:30px;border-radius:3px;border:1px solid var(--sell);background:var(--sell);color:#fff;
  font-family:var(--font-display);font-weight:700;font-size:12px;letter-spacing:.02em}
.qt-exit:hover:not(:disabled){filter:brightness(1.08)}
.qt-exit:disabled{opacity:.6}
.qt-divider{height:1px;background:var(--line);margin:1px 0}
.qt-presets{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}
.qt-preset{height:26px;border-radius:3px;border:1px solid var(--line-2);background:var(--bg-2);color:var(--muted);
  font-family:var(--font-mono);font-size:11px;font-weight:500}
.qt-preset:hover{color:var(--text);border-color:#44454d}
.qt-preset.active{color:var(--gold);border-color:var(--gold-30);background:var(--gold-10)}
.qt-hint{font-size:10px;color:var(--faint);text-align:center}
/* The trader's own risk amount, not a fixed preset — sizes the ticket to an exact dollar
   margin the same way a preset percentage does (setMarginAmount vs setMarginFraction),
   still clamped to the notional cap, still fill-only. */
.qt-custom{display:flex;gap:4px}
.qt-custom-input{flex:1;min-width:0;height:26px;padding:0 8px;border-radius:3px;border:1px solid var(--line-2);
  background:var(--bg-2);color:var(--text);font-family:var(--font-mono);font-size:11px}
.qt-custom-input::placeholder{color:var(--faint)}
.qt-custom-input:focus{outline:none;border-color:var(--gold)}
.qt-custom-set{flex-shrink:0;height:26px;padding:0 10px;border-radius:3px;border:1px solid var(--line-2);
  background:var(--bg-2);color:var(--muted);font-family:var(--font-body);font-size:11px;font-weight:500}
.qt-custom-set:hover{color:var(--gold);border-color:var(--gold-30)}
.qt-preview{font-family:var(--font-mono);font-size:10.5px;color:var(--muted);line-height:1.4;
  padding-top:8px;border-top:1px solid var(--line)}
.qt-preview-error{color:var(--sell)}

/* halt banner — an overlay across the top of the chart, impossible to miss */
.halt-banner{
  position:absolute;top:0;left:0;right:0;z-index:5;
  display:flex;align-items:center;gap:10px;padding:8px 14px;
  background:rgba(240,97,109,.14);border-bottom:1px solid var(--sell-35);
  color:var(--sell);font-size:12px;font-weight:500;backdrop-filter:blur(6px)}
.halt-banner::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--sell);animation:blink 1s steps(2) infinite;flex-shrink:0}
.term-chart.is-halted .chart-container{opacity:.55}
.badge-halted{display:inline-block;margin-left:6px;padding:1px 5px;border-radius:3px;background:var(--sell-12);color:var(--sell);
  font-family:var(--font-body);font-size:9px;font-weight:600;letter-spacing:.1em;vertical-align:middle}

/* ═══════════════ ORDER TICKET ═══════════════ */
.tk{display:flex;flex-direction:column;gap:12px;padding:12px}
.tk-row{display:flex;flex-direction:column;gap:5px}
.tk-label{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}
.tk-label-row{display:flex;align-items:center;justify-content:space-between;gap:8px}

.tk-select,.tk-input{
  height:32px;width:100%;padding:0 10px;border-radius:var(--r);
  background:var(--bg-2);border:1px solid var(--line-2);color:var(--text);
  font-family:var(--font-mono);font-size:13px;transition:border-color .15s}
.tk-select{appearance:none;-webkit-appearance:none;cursor:pointer;padding-right:28px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%239a9ca6' stroke-width='1.4'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 10px center}
.tk-select:hover,.tk-input:hover{border-color:#44454d}
.tk-select:focus,.tk-input:focus{outline:none;border-color:var(--gold)}
.tk-input::placeholder{color:var(--faint)}
.tk-input-wrap{position:relative}
.tk-input-wrap .tk-input{padding-right:56px}
.tk-input-unit{position:absolute;right:10px;top:0;height:32px;display:flex;align-items:center;
  font-family:var(--font-mono);font-size:11px;color:var(--faint);pointer-events:none}

/* segmented controls */
.tk-seg{display:flex;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);padding:2px;gap:2px}
.tk-seg button{flex:1;height:26px;border-radius:3px;font-size:12px;font-weight:500;color:var(--muted)}
.tk-seg button:hover{color:var(--text);background:var(--bg-3)}
.tk-seg button.active{background:var(--bg-4);color:var(--text)}
.tk-unit-toggle{padding:1px;gap:1px}
.tk-unit-toggle button{height:18px;padding:0 7px;font-family:var(--font-mono);font-size:10px;flex:0 0 auto}
.tk-unit-toggle button.active{color:var(--gold)}

/* buy / sell */
.ticket-side{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.ticket-side-btn{height:34px;border-radius:var(--r);border:1px solid var(--line-2);background:var(--bg-2);
  color:var(--muted);font-family:var(--font-display);font-weight:600;font-size:13px;transition:all .15s}
.ticket-side-btn:hover{color:var(--text);border-color:#44454d}
.ticket-side-btn[data-side="buy"].active{background:var(--buy-12);border-color:var(--buy);color:var(--buy)}
.ticket-side-btn[data-side="sell"].active{background:var(--sell-12);border-color:var(--sell);color:var(--sell)}

/* Prominent, always the "exit" colour regardless of the open position's own side (long
   or short — closing either is the same kind of action) — deliberately distinct from
   .ticket-submit, which is buy/sell coloured for opening. Sits right under the Buy/Sell
   row (item 2 of the fix this shipped with), hidden entirely when nothing is open on the
   charted symbol. */
.ticket-close-position{height:36px;width:100%;border-radius:var(--r);border:1px solid var(--sell-35);
  background:var(--sell-12);color:var(--sell);font-family:var(--font-display);font-weight:700;font-size:13px;
  letter-spacing:.02em;transition:background .15s,color .15s}
.ticket-close-position:hover:not(:disabled){background:var(--sell);color:#fff}
.ticket-close-position:disabled{opacity:.5;cursor:not-allowed}

.ticket-quote{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.ticket-quote > span{display:flex;flex-direction:column;gap:3px;padding:7px 10px;border-radius:var(--r);background:var(--bg-2);
  font-family:var(--font-mono);font-size:13px;line-height:1.1}
.ticket-quote > span::before{font-family:var(--font-body);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}
.ticket-bid::before{content:'Bid'}
.ticket-ask::before{content:'Ask'}
.ticket-bid{color:var(--buy)}
.ticket-ask{color:var(--sell)}

.tk-hint{font-family:var(--font-mono);font-size:11px;color:var(--faint);min-height:1.2em}
.tk-kv{display:flex;justify-content:space-between;align-items:baseline;gap:10px;font-size:12px;color:var(--muted);
  padding:8px 0 0;border-top:1px solid var(--line)}
.tk-kv b{font-family:var(--font-mono);font-weight:500;color:var(--text)}
.tk-kv .tk-fixed{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin-left:6px}

.ticket-halt-notice{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:var(--r);
  background:var(--sell-12);border:1px solid var(--sell-35);color:var(--sell);font-size:12px;font-weight:500}

/* Live sizing panel — updates on every keystroke as the trader shapes the order. */
.ticket-sizing{display:flex;flex-direction:column;gap:8px;padding:10px;border-radius:var(--r);
  background:var(--bg-2);border:1px solid var(--line-2)}
.sizing-row{display:flex;align-items:baseline;justify-content:space-between;gap:10px;font-size:12px;color:var(--muted)}
.sizing-label{white-space:nowrap}
.sizing-value{display:flex;align-items:baseline;gap:6px;font-family:var(--font-mono);text-align:right}
.sizing-value b{font-weight:500;color:var(--text)}
.sizing-value span{font-size:11px;color:var(--faint)}

/* the risk signal — kept visually louder than the rows above it */
.sizing-drawdown{padding:8px 0 0 8px;margin-left:-8px;border-top:1px solid var(--line);border-left:2px solid transparent}
.sizing-drawdown-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.sizing-drawdown-head span{font-size:12px;font-weight:600;color:var(--text)}
.sizing-drawdown-pct{font-family:var(--font-mono);font-size:15px;font-weight:700;color:var(--muted)}
.sizing-drawdown-track{height:5px;border-radius:3px;background:var(--bg-3);overflow:hidden;margin-top:6px}
.sizing-drawdown-fill{height:100%;border-radius:3px;background:var(--line-2);transition:width .2s var(--ease),background-color .2s}
.sizing-drawdown-sub{font-size:10px;color:var(--faint);margin-top:3px}
.sizing-drawdown-safe{border-left-color:var(--buy)}
.sizing-drawdown-safe .sizing-drawdown-pct{color:var(--buy)}
.sizing-drawdown-safe .sizing-drawdown-fill{background:var(--buy)}
.sizing-drawdown-caution{border-left-color:var(--gold)}
.sizing-drawdown-caution .sizing-drawdown-pct{color:var(--gold)}
.sizing-drawdown-caution .sizing-drawdown-fill{background:var(--gold)}
.sizing-drawdown-danger{border-left-color:var(--sell)}
.sizing-drawdown-danger .sizing-drawdown-head span,
.sizing-drawdown-danger .sizing-drawdown-pct{color:var(--sell)}
.sizing-drawdown-danger .sizing-drawdown-fill{background:var(--sell)}

.ticket-consequence{padding:8px 10px;border-radius:var(--r);border:1px solid var(--gold-30);border-left:2px solid var(--gold);
  background:var(--gold-10);color:var(--gold);font-size:11.5px;line-height:1.45}

.ticket-cap-notice{padding:8px 10px;border-radius:var(--r);background:var(--sell-12);border:1px solid var(--sell-35);
  color:var(--sell);font-size:11.5px;line-height:1.45}

.ticket-submit{
  height:38px;width:100%;border-radius:var(--r);font-family:var(--font-display);font-weight:700;font-size:13px;
  letter-spacing:.02em;color:#0b0b0d;background:var(--buy);transition:filter .15s,background .15s}
.ticket-submit.tk-submit-sell{background:var(--sell);color:#fff}
.ticket-submit:hover:not(:disabled){filter:brightness(1.08)}
.ticket-submit:disabled{background:var(--bg-3);color:var(--faint);border:1px solid var(--line-2)}
.ticket-message{font-size:12px;min-height:1.2em;line-height:1.4}
.ticket-message-error{color:var(--sell)}
.ticket-message-success{color:var(--buy)}

.tk.is-halted .tk-select,.tk.is-halted .tk-input,.tk.is-halted .ticket-side,.tk.is-halted .tk-seg{opacity:.5;pointer-events:none}

/* ═══════════════ POSITIONS / RESTING ORDERS / HISTORY ═══════════════
   Resting orders and trade history reuse every one of these selectors
   (.orders-table/.history-table, .orders-empty/.history-empty, .btn-cancel-order) rather
   than a parallel set of rules — same table shape, same empty state, same row-action
   button as positions. */
.positions-table,.orders-table,.history-table{width:100%;border-collapse:collapse;font-family:var(--font-mono);font-size:12px}
.positions-table th,.orders-table th,.history-table th{position:sticky;top:0;z-index:1;background:var(--bg-1);text-align:right;
  font-family:var(--font-body);font-weight:500;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);
  padding:7px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
.positions-table td,.orders-table td,.history-table td{text-align:right;padding:7px 12px;border-bottom:1px solid var(--line);color:var(--text);white-space:nowrap}
.positions-table th:first-child,.positions-table td:first-child,
.positions-table th:nth-child(2),.positions-table td:nth-child(2),
.orders-table th:first-child,.orders-table td:first-child,
.orders-table th:nth-child(2),.orders-table td:nth-child(2),
.history-table th:first-child,.history-table td:first-child,
.history-table th:nth-child(2),.history-table td:nth-child(2){text-align:left}
.positions-table td:first-child,.orders-table td:first-child,.history-table td:first-child{font-weight:500}
/* history-table's column order (Time, Symbol, Action, Side, …) puts two more text
   columns past the shared first/second-child left-align rule above. */
.history-table th:nth-child(3),.history-table td:nth-child(3),
.history-table th:nth-child(4),.history-table td:nth-child(4){text-align:left}
.positions-table tbody tr:hover td,.orders-table tbody tr:hover td,.history-table tbody tr:hover td{background:var(--bg-2)}
/* The action column (Close/Cancel) — positions-table now has 10 columns, orders-table 8,
   wider than the panel gets in the three-way positions/orders/history split (each flex:1
   of the main content row), so the table already overflows and the panel body scrolls
   horizontally (.panel-body{overflow:auto}). Left unpinned, the action button scrolls out
   of view with no visible affordance that it's still there — reported as "the Close
   button is missing". Sticking it to the panel's right edge (the same position:sticky
   pattern the header row already uses for top:0) keeps it reachable without a discovery
   problem, whatever the data columns' scroll position. */
.positions-table td:last-child,.orders-table td:last-child{
  position:sticky;right:0;background:var(--bg-1);border-left:1px solid var(--line)}
.positions-table th:last-child,.orders-table th:last-child{
  position:sticky;right:0;z-index:2;background:var(--bg-1);border-left:1px solid var(--line)}
.positions-table tbody tr:hover td:last-child,.orders-table tbody tr:hover td:last-child{background:var(--bg-2)}
.side-long{color:var(--buy);text-transform:uppercase;font-size:11px;letter-spacing:.06em}
.side-short{color:var(--sell);text-transform:uppercase;font-size:11px;letter-spacing:.06em}
.pnl-pos{color:var(--buy)}
.pnl-neg{color:var(--sell)}
.positions-empty,.orders-empty,.history-empty{padding:22px 12px;color:var(--faint);font-size:12px;text-align:center}
.btn-close-position,.btn-cancel-order{height:22px;padding:0 10px;border-radius:3px;border:1px solid var(--line-2);color:var(--muted);
  font-family:var(--font-body);font-size:11px;font-weight:500}
.btn-close-position:hover:not(:disabled),.btn-cancel-order:hover:not(:disabled){border-color:var(--sell);color:var(--sell);background:var(--sell-12)}
.btn-close-position:disabled,.btn-cancel-order:disabled{opacity:.4}
.positions-message,.orders-message,.history-message{padding:6px 12px;font-size:11px;color:var(--sell);min-height:1.2em}
.stopout-cell.stopout-warn{color:var(--warn)}

/* ═══════════════ RESPONSIVE ═══════════════ */
@media (max-width:1180px){
  :root{--rail-w:272px}
  .headroom-item{padding:0 12px}
}
@media (max-width:960px){
  body{overflow:auto}
  .term{height:auto;min-height:100vh;grid-template-rows:auto minmax(0,1fr)}
  .term-header{flex-wrap:wrap;height:auto;padding:8px 12px;gap:8px 0}
  .term-headroom{order:10;width:100%;padding-top:8px;border-top:1px solid var(--line)}
  .term-sep{display:none}
  .term-challenge{margin-left:12px}
  .term-main{grid-template-columns:1fr;grid-template-rows:auto;height:auto}
  .term-chart{grid-column:1;grid-row:auto;height:62vh;min-height:380px}
  .term-rail{grid-column:1;grid-row:auto;overflow:visible}
  .term-positions{grid-column:1;grid-row:auto;height:auto;min-height:160px;flex-direction:column}
  .ch-kv{display:none}
  /* Stop-out goes first — it's the newer, less load-bearing of the two added columns;
     Margin (what's actually reserved right now) stays until the next breakpoint. */
  .positions-table th:nth-child(6),.positions-table td:nth-child(6){display:none}
}
@media (max-width:560px){
  .term-brand-word{display:none}
  .headroom-strip{flex-wrap:wrap;gap:6px 0}
  .resolution-btn{padding:0 6px}
  .qt-toggle-btn{padding:0 6px;font-size:10px;margin-left:6px}
  .positions-table th:nth-child(5),.positions-table td:nth-child(5){display:none}
}