:root{color-scheme:dark;--bg:#0b1016;--panel:#141c25;--border:#303c4a;--text:#eef3fa;--muted:#aebaca;--gold:#f6b857;--long:#55d8a8;--short:#ff8b81;font:16px system-ui,sans-serif}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--bg);color:var(--text)}
main{width:min(100%,37rem);margin:auto;padding:calc(1rem + env(safe-area-inset-top)) 1rem calc(1rem + env(safe-area-inset-bottom))}
header,nav,.row,.position-head{display:flex;align-items:center;justify-content:space-between;gap:.75rem}
header,nav{margin-bottom:1rem}
.brand,.badge,a{color:var(--gold)}
.badge{border:1px solid currentColor;border-radius:.45rem;padding:.3rem .5rem;font-size:.8rem;font-weight:750}
p,dt,small{color:var(--muted)}
h1,h2{margin:.4rem 0}
section,dialog{background:var(--panel);color:var(--text);border:1px solid var(--border);border-radius:1rem;padding:1rem}
dialog{max-width:min(32rem,calc(100% - 2rem))}
dialog::backdrop{background:#000b}
.tabs,.sides{display:flex;gap:.5rem;margin:.75rem 0}
.tabs>* , .sides>*{flex:1}
button,input,select,.sides label{font:inherit;color:inherit;background:var(--bg);border:1px solid var(--border);border-radius:.6rem;min-height:2.75rem;padding:.45rem .7rem}
button{cursor:pointer;font-weight:700}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
button[aria-pressed=true]{color:var(--gold);border-color:var(--gold)}
.sides label{display:flex;align-items:center;gap:.35rem;cursor:pointer;font-weight:700}
.sides label:has(input:checked){border-color:currentColor;background:#222c38}
.sides input{min-height:0;accent-color:currentColor}
.long,.positive{color:var(--long)}
.short,.negative{color:var(--short)}
.primary{background:var(--gold);color:#14100b;width:100%;margin-top:.6rem}
.tabs .primary{margin:0;width:auto}
fieldset{margin:0;padding:0;border:0}
.row{margin:.6rem 0}
.row input,.row select{width:8.5rem;max-width:48%}
dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem;padding:.8rem 0;border-block:1px solid var(--border)}
.metrics{grid-template-columns:repeat(3,minmax(0,1fr))}
dd{margin:.25rem 0 0;font-weight:750;overflow-wrap:anywhere}
.position-head div{text-align:right}
.position-head small{display:block}
.muted{font-size:.9rem}

/* Perps market and Quick Trade sheet */
main{max-width:33rem}
header{padding-bottom:.75rem;border-bottom:1px solid #212b37}
.brand{color:var(--text);display:flex;align-items:center;gap:.6rem;letter-spacing:.08em;font-size:.92rem}
.brand span{display:grid;place-items:center;width:2rem;height:2rem;background:var(--gold);color:#17120a;border-radius:.55rem}
header .badge{background:#362b1b;border-color:transparent;text-transform:none}
nav a{font-size:.86rem;color:var(--muted);text-decoration:none}
.market{background:transparent;border:0;padding:.3rem 0 .1rem}
.market-head{display:flex;align-items:center;justify-content:space-between;gap:.5rem}
.market-head h1,.sheet-head h2{display:flex;align-items:center;gap:.55rem;font-size:1.25rem}
.market-head div{text-align:right}
.market-head small{display:block;font-size:.72rem}
.sol-icon{flex:none;display:grid;place-content:center;gap:3px;background:#080d13;border-radius:50%;width:2rem;height:2rem}
.sol-icon i{display:block;width:.95rem;height:.19rem;border-radius:.05rem;background:linear-gradient(90deg,#8064ff,#53edb7);transform:skew(-25deg)}
.sol-icon i:nth-child(2){transform:skew(25deg)}
.chart{display:block;width:100%;height:clamp(80px,18vh,185px);margin:.3rem 0 .1rem}
.chart .grid{stroke:#28313b;fill:none}
.chart g{fill:currentColor;stroke:currentColor}
.chart .up{color:#37cb97}.chart .down{color:#ed7068}
.chart-labels{display:flex;justify-content:space-between;color:var(--muted);font-size:.72rem}
.tabs>button{min-height:2.6rem}
#trade{background:linear-gradient(155deg,#19242f,#101821 66%);border-radius:1.35rem;padding:.65rem 1rem 1rem}
.grabber{margin:0 auto .55rem;width:2.6rem;height:.23rem;border-radius:1rem;background:#647284}
.sheet-head{display:flex;align-items:center;justify-content:space-between}
.dismiss{display:grid;place-items:center;min-width:2.75rem;min-height:2.75rem;text-decoration:none;color:var(--text);font-size:1.65rem}
.visually-hidden,.sides input{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;padding:0}
.sides{gap:0}
.sides label{justify-content:center;font-size:.92rem;border-color:currentColor}
.sides label:focus-within{outline:2px solid var(--gold);outline-offset:2px}
.sides .long{background:#102a24}.sides .short{background:#341e23}
.sides .long:has(input:checked){background:var(--long);color:#101915;border-color:transparent}
.sides .short:has(input:checked){background:var(--short);color:#271318;border-color:transparent}
#ticket .row{background:#1e2a36;padding:.22rem .7rem;border-radius:.62rem;min-height:2.75rem;font-size:.9rem;font-weight:650}
.amount{display:flex;align-items:center;gap:.25rem}
#ticket input,#ticket select{border:0;background:transparent;text-align:right;font-weight:700;min-height:2.5rem}
#ticket #margin{width:5.4rem;max-width:none}
#ticket #leverage{width:4.75rem}
.summary{display:block;padding:0 0 .25rem;border:0;margin:.55rem 0}
.summary div{display:flex;justify-content:space-between;align-items:center;padding:.35rem .3rem;font-size:.84rem}
.summary div.row{margin:0 0 .35rem}
.summary .row dt{color:var(--text)}
.summary dd{margin:0}
.muted{margin:.25rem 0;font-size:.75rem}
.primary{border-color:transparent}
#positions{padding:0;border:0;background:none}
#position{background:var(--panel);border:1px solid var(--border);border-radius:1.15rem;padding:.9rem}
.position-head .short{background:#492327}.position-head .long{background:#193a30}
#pnl{font-size:1.25rem}
#position h2{font-size:1rem;margin:.6rem 0}
.metrics{border-bottom:0;margin:.4rem 0;padding:.65rem 0 0;font-size:.84rem}
.margin-caption{color:var(--muted);font-size:.8rem}
.margin-caption strong{color:var(--text);margin-left:.35rem}
.simulation{font-size:.8rem}
.position-actions{display:grid;grid-template-columns:1fr 1fr;gap:.55rem}
.position-actions .primary{margin:0}
.position-actions :disabled{color:var(--muted);cursor:default}
@media(max-height:760px){.chart{height:clamp(58px,13vh,100px)}main{padding-top:.65rem}header,nav{margin-bottom:.55rem}}

.perps-mode{margin-top:.85rem}
.perps-mode legend{font-size:.8rem;font-weight:700;color:var(--muted)}
.perps-mode-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem;margin:.35rem 0 .75rem}
.perps-mode-options label{display:flex;align-items:center;gap:.45rem;padding:.55rem;border:1px solid var(--border);border-radius:.65rem;background:var(--panel);cursor:pointer}
.perps-mode-options label:has(:checked){border-color:var(--gold)}
.perps-mode-options input{margin:0;min-height:0;accent-color:var(--gold)}
.perps-mode-options small{display:block}
#live-mode h2{font-size:1rem}
#live-mode p{margin:.45rem 0 0}
.live-position-heading{margin-top:1rem}
.live-position-heading h3{font-size:.95rem;margin:0}
#live-positions article{border:1px solid var(--border);border-radius:.7rem;padding:.65rem;margin:.55rem 0}

#ticket #leverage-trigger{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 12px;border-color:#455466;background:#14202c;color:var(--gold)}
#leverage-picker{width:min(25rem,calc(100% - 24px));box-sizing:border-box;max-height:calc(100dvh - 24px);overflow:auto;background:var(--panel);border-radius:18px}
.leverage-picker-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}
.leverage-picker-head h2{margin:0;font-size:1.1rem}
.leverage-picker-head p{margin:4px 0 0;font-size:.82rem;color:var(--muted)}
.leverage-picker-head button{min-width:44px;min-height:44px}
.leverage-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px}
.leverage-grid button{min-width:0;min-height:44px;padding:0 2px;font-size:.86rem}
.leverage-grid button[aria-pressed="true"]{background:var(--gold);border-color:var(--gold);color:#16120b}

#exit-form input[type="number"]{width:7rem;max-width:48%;min-width:0;text-align:right}
#ticket-exits{text-align:right}
#exit-unit{max-width:65%}