:root{--bg:#0b1020;--panel:#151b2e;--line:#2a334d;--text:#e8edf8;--muted:#93a0bf;--accent:#3dd6c6;--danger:#ff6b7a}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,sans-serif}a{color:var(--accent);text-decoration:none}.wrap{max-width:960px;margin:0 auto;padding:32px 20px}.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:24px}button,input{font:inherit;border-radius:8px;border:1px solid var(--line);padding:10px 12px}input{width:100%;background:#0f1526;color:var(--text)}button{background:var(--accent);color:#04221e;font-weight:700;cursor:pointer;border:0}button.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}.row{display:flex;gap:12px;align-items:center;justify-content:space-between}.muted{color:var(--muted)}.err{color:var(--danger)}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line)}.badge{font-size:12px;padding:2px 8px;border-radius:999px;background:#1d2a32;color:var(--accent)}.app-tabbar{display:none}@media (max-width:860px){.app-tabbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:50;background:#0f1526;border-top:1px solid #243049;padding:8px 6px calc(8px + env(safe-area-inset-bottom));justify-content:space-around}.app-tabbar a{color:#8ea0b8;text-decoration:none;font-size:12px;font-weight:700;padding:8px 10px}.app-tabbar a.on{color:#22c55e}body{padding-bottom:64px}body[data-trade-panel] .trade-main{display:block!important;grid-template-columns:none!important;gap:12px!important}body[data-trade-panel] .pane-chart,body[data-trade-panel] .pane-order,body[data-trade-panel] .pane-positions,body[data-trade-panel] .trade-shell{display:none!important}body[data-trade-panel=chart] .pane-chart,body[data-trade-panel=chart] .trade-shell{display:block!important}body[data-trade-panel=chart] .trade-shell{display:grid!important;grid-template-columns:1fr 1fr!important}body[data-trade-panel=order] .pane-order,body[data-trade-panel=positions] .pane-positions{display:block!important}.td.panel-chart .td-blotter,.td.panel-chart .td-book,.td.panel-chart .td-ticket,.td.panel-order .td-blotter,.td.panel-order .td-book,.td.panel-order .td-chart,.td.panel-positions .td-book,.td.panel-positions .td-chart,.td.panel-positions .td-ticket{display:none!important}.td-grid{display:block!important}.td-blotter,.td-ticket{width:100%!important}}@media (min-width:861px){.td.panel-chart .td-blotter,.td.panel-chart .td-ticket,.td.panel-order .td-chart,.td.panel-positions .td-ticket{display:revert}}.td-dual{display:grid;grid-template-columns:1fr 1fr;grid-gap:8px;gap:8px;margin-bottom:10px}.td-dual .pane{border:1px solid #2a3344;border-radius:8px;padding:8px;cursor:pointer}.td-dual .pane.on{outline:1px solid #3d7eff}@media (max-width:820px){.td-dual{grid-template-columns:1fr}}