:root{--bg:#0b0e13;--card:#12161d;--line:#1f2530;--text:#e6e9ef;--muted:#7d8696;--accent:#5b8cff;--pos:#22c58b;--neg:#f0506e;--pos-bg:#22c58b1f;--neg-bg:#f0506e1f;--radius:10px;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;font-variant-numeric:tabular-nums;font:13px/1.45 ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0}h2{margin:0;font-size:13px;font-weight:600}h3{margin:0 0 8px;font-size:12px;font-weight:600}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.muted{color:var(--muted)}.pos{color:var(--pos)}.neg{color:var(--neg)}.strong{font-size:15px;font-weight:600}.small-text{font-size:11px}.empty{color:var(--muted);text-align:center;margin:0;padding:16px 0}.hint{color:var(--muted);margin:0 0 8px;font-size:11px}input,select,button{font:inherit;color:inherit}input,select{background:var(--bg);border:1px solid var(--line);border-radius:8px;outline:none;width:100%;padding:9px 10px;transition:border-color .15s}input:focus,select:focus{border-color:var(--accent)}button{cursor:pointer;background:var(--line);border:0;border-radius:8px;padding:9px 12px}button:disabled{opacity:.5;cursor:default}button.primary{background:var(--accent);color:#fff;width:100%;font-weight:600}button.primary.buy{background:var(--pos);color:#04150e}button.primary.sell{background:var(--neg)}button.ghost{border:1px solid var(--line);background:0 0}button.ghost:hover:not(:disabled){border-color:var(--muted)}button.accent{background:var(--accent);color:#fff;font-weight:600}button:focus-visible{outline:2px solid var(--accent);outline-offset:1px}button.small{padding:3px 8px;font-size:11px}label{color:var(--muted);gap:5px;font-size:12px;display:grid}label .muted{font-size:11px}label.check{align-items:center;gap:8px;display:flex}label.check input{width:auto}.error,.note{word-break:break-word;border-radius:8px;padding:8px 10px;font-size:12px}.error{background:var(--neg-bg);color:var(--neg)}.note{background:var(--pos-bg);color:var(--pos)}.badge{background:var(--line);color:var(--muted);border-radius:99px;padding:2px 8px;font-size:10px}.badge.pos{background:var(--pos-bg);color:var(--pos)}.login{place-items:center;min-height:100vh;padding:16px;display:grid}.login-card{gap:14px;width:100%;max-width:360px;padding:24px;display:grid}.brand{align-items:center;gap:8px;font-weight:700;display:flex}.brand.big{justify-content:center;font-size:18px}.brand small{color:var(--muted);font-size:12px;font-weight:400}.logo{background:linear-gradient(135deg, var(--accent), var(--pos));border-radius:5px;width:18px;height:18px}.tabs,.seg{background:var(--bg);border:1px solid var(--line);border-radius:8px;gap:3px;padding:3px;display:flex}.tabs button,.seg button{color:var(--muted);background:0 0;flex:1;padding:6px}.tabs button.on,.seg button.on{background:var(--line);color:var(--text)}.seg.sides button.buy.on{background:var(--pos-bg);color:var(--pos)}.seg.sides button.sell.on{background:var(--neg-bg);color:var(--neg)}.topbar{z-index:1;background:var(--card);border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:24px;padding:10px 16px;display:flex;position:sticky;top:0}.ticker{flex-wrap:wrap;flex:1;align-items:center;gap:20px;display:flex}.ticker select{width:auto;font-weight:600}.stat{font-size:12px;display:grid}.stat .muted{font-size:10px}.user{align-items:center;gap:8px;display:flex}.conn{color:var(--muted);align-items:center;gap:6px;margin-right:8px;font-size:11px;display:inline-flex}.live{background:var(--neg);border-radius:50%;width:8px;height:8px}.conn.connecting .live{background:#e0a93b;animation:1s infinite alternate pulse}.conn.connected .live{background:var(--pos);box-shadow:0 0 0 3px var(--pos-bg)}@keyframes pulse{to{opacity:.3}}.status{background:var(--line);color:var(--muted);border-radius:99px;padding:1px 6px;font-size:10px}.status.new,.status.partial{color:var(--accent);background:#5b8cff1f}.status.filled{color:var(--pos);background:var(--pos-bg)}.status.rejected{color:var(--neg);background:var(--neg-bg)}.grid{grid-template-columns:minmax(260px,1fr) minmax(300px,1.1fr) minmax(300px,1.2fr);gap:12px;padding:12px 16px;display:grid}.col{align-content:start;gap:12px;min-width:0;display:grid}@media (width<=1100px){.grid{grid-template-columns:1fr 1fr}.col:last-child{grid-column:1/-1}}@media (width<=700px){.grid{grid-template-columns:1fr}.ticker{gap:12px}}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);min-width:0;padding:12px}.card>header{justify-content:space-between;align-items:center;gap:8px;margin-bottom:10px;display:flex}.actions{gap:6px;display:flex}.scroll{scrollbar-width:thin;scrollbar-color:var(--line) transparent;max-height:260px;overflow-y:auto}.stack{gap:10px;display:grid}.row{gap:8px;display:grid}.row.two{grid-template-columns:1fr 1fr}.label-row{justify-content:space-between;gap:8px;display:flex}.cols{grid-template-columns:1fr 1fr;gap:8px;padding:3px 0;display:grid}.cols>*{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.cols.three{grid-template-columns:1fr 1fr auto}.cols.balances{grid-template-columns:minmax(48px,.6fr) repeat(3,minmax(0,1fr))}.cols.positions{grid-template-columns:minmax(76px,1fr) minmax(0,.8fr) minmax(0,1.4fr) repeat(2,minmax(0,1fr))}.cols>span:not(:first-child),.cols>strong:not(:first-child){text-align:right}button.cols.row{text-align:left;background:0 0;border-radius:6px;width:calc(100% + 8px);margin:0 -4px;padding:5px 4px}button.cols.row:hover{background:var(--line)}.cols.zero{color:var(--muted)}.cols.head{color:var(--muted);border-bottom:1px solid var(--line);margin-bottom:4px;padding-bottom:6px;font-size:11px}.level{text-align:left;background:0 0;border-radius:4px;grid-template-columns:1fr 1fr;width:100%;padding:2px 4px;display:grid;position:relative}.level:hover{background:var(--line)}.level span:last-child{text-align:right}.level span{position:relative}.level .bar{border-radius:3px;position:absolute;top:1px;bottom:1px;right:0}.level.ask span:nth-child(2){color:var(--neg)}.level.bid span:nth-child(2){color:var(--pos)}.level.ask .bar{background:var(--neg-bg)}.level.bid .bar{background:var(--pos-bg)}.asks{flex-direction:column;justify-content:flex-end;display:flex}.spread{border-block:1px solid var(--line);justify-content:space-between;align-items:baseline;margin:4px 0;padding:8px 4px;font-size:15px;font-weight:600;display:flex}.spread .muted{font-size:11px;font-weight:400}.order-form{gap:10px;display:grid}.facts{grid-template-columns:auto 1fr;gap:4px 12px;margin:0;font-size:12px;display:grid}.facts dt{color:var(--muted)}.facts dd{text-align:right;margin:0}.order{border-bottom:1px solid var(--line);grid-template-columns:minmax(0,1fr) auto auto;grid-template-areas:"main status cancel""meta status cancel""bar bar bar";align-items:center;gap:2px 8px;padding:6px 0;display:grid}.order-main{white-space:nowrap;text-overflow:ellipsis;grid-area:main;align-items:baseline;gap:8px;min-width:0;display:flex;overflow:hidden}.order-main .side{letter-spacing:.04em;font-size:10px;font-weight:700}.order-meta{white-space:nowrap;text-overflow:ellipsis;grid-area:meta;font-size:11px;overflow:hidden}.order .status{grid-area:status}.order>button{grid-area:cancel}.fill-bar{background:var(--line);border-radius:2px;grid-area:bar;height:2px;margin-top:3px;overflow:hidden}.fill-bar span{background:var(--accent);height:100%;display:block}.seg.mini{padding:2px}.seg.mini button{padding:2px 8px;font-size:11px}.portions{grid-template-columns:repeat(4,1fr);display:grid}.portions .chip{padding:4px 0}.dialog{border:1px solid var(--line);background:var(--card);color:var(--text);border-radius:12px;width:min(400px,100vw - 32px);padding:0}.dialog.wide{width:min(780px,100vw - 32px)}.chart{width:100%;height:auto;font-size:11px}.chart text{fill:var(--muted)}.chart .grid-line{stroke:var(--line)}.chart .up{stroke:var(--pos);fill:var(--pos)}.chart .down{stroke:var(--neg);fill:var(--neg)}.dialog::backdrop{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#0000008c}.dialog-body{gap:14px;padding:16px;display:grid}.dialog-body>header{justify-content:space-between;align-items:center;display:flex}.dialog-body p{color:var(--muted);margin:0}.chips{flex-wrap:wrap;gap:6px;display:flex}.chip{border-radius:99px;padding:3px 10px;font-size:11px}.activity .entry{border-bottom:1px solid var(--line);justify-items:start;gap:3px;padding:6px 0;display:grid}.activity .entry-line{justify-content:space-between;gap:8px;width:100%;display:flex}.activity .entry-line code{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.activity .entry .detail{color:var(--muted);word-break:break-all;font-size:11px}.activity .entry.bad code,.activity .entry.bad .detail{color:var(--neg)}@media (width>=1101px) and (height>=700px){.app{flex-direction:column;height:100vh;display:flex;overflow:hidden}.grid{flex:1;grid-template-rows:100%;min-height:0}.col{flex-direction:column;min-height:0;display:flex}.card{flex:none}.card.grow{flex-direction:column;flex:1 1 0;min-height:110px;display:flex;overflow:hidden}.card.book-card{flex-grow:2.2}.card.grow .scroll{flex:1;min-height:0;max-height:none}.book{flex-direction:column;flex:1;min-height:0;display:flex}.asks,.bids{flex:1 1 0;min-height:0;overflow:hidden}.order-form{gap:8px}}