:root{color-scheme:dark;--bg:#07090c;--panel:#101318;--panel2:#151920;--line:#2a3039;--muted:#848e9c;--text:#eaecef;--yellow:#f0b90b;--yellow2:#fcd535;--green:#0ecb81;--red:#f6465d;--cyan:#2ebdca;--radius:6px;font-family:"Noto Sans SC",sans-serif;background:var(--bg);color:var(--text)}
*{box-sizing:border-box}body{margin:0;min-width:320px;background:var(--bg);color:var(--text)}button,input,select{font:inherit}.q3-shell{min-height:100vh;padding-bottom:32px}.q3-topbar{min-height:104px;padding:12px 22px 50px;display:flex;align-items:flex-start;gap:18px;border-bottom:1px solid #1e2329;background:#0b0e11;position:relative}.q3-brand{display:flex;align-items:center;gap:12px;color:var(--text);text-decoration:none;min-width:238px}.q3-brand b{display:block;font-size:20px;line-height:1.1}.q3-brand small{display:block;margin-top:5px;color:var(--muted);font-size:12px}.binance-mark{position:relative;width:30px;height:30px;display:block}.binance-mark i{position:absolute;width:9px;height:9px;background:var(--yellow);transform:rotate(45deg)}.binance-mark i:nth-child(1){left:10px;top:0}.binance-mark i:nth-child(2){left:0;top:10px}.binance-mark i:nth-child(3){left:10px;top:10px}.binance-mark i:nth-child(4){left:20px;top:10px}.binance-mark i:nth-child(5){left:10px;top:20px}.connection-pill{margin-left:auto;border:1px solid var(--line);padding:6px 10px;border-radius:4px;color:var(--muted);font-size:12px;white-space:nowrap}.connection-pill.ok{border-color:rgba(14,203,129,.45);color:var(--green)}
.command-bar{display:grid;grid-template-columns:auto 230px auto auto auto minmax(180px,1fr);gap:10px;align-items:center;padding:14px 22px;background:#0b0e11;border-bottom:1px solid var(--line)}.strategy-state{display:flex;align-items:center;gap:10px;min-width:150px}.strategy-state small,.capital-control span{display:block;color:var(--muted);font-size:11px}.strategy-state strong{font-size:14px}.state-dot{width:10px;height:10px;border-radius:50%;background:#5e6673;box-shadow:0 0 0 4px rgba(94,102,115,.12)}.state-dot.running{background:var(--green);box-shadow:0 0 0 4px rgba(14,203,129,.13)}.state-dot.warning{background:var(--yellow);box-shadow:0 0 0 4px rgba(240,185,11,.13)}.capital-control{height:40px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:8px;border:1px solid var(--line);padding:0 10px;background:var(--panel);border-radius:4px}.capital-control input{width:100%;min-width:0;border:0;outline:0;background:transparent;color:var(--text);font-family:"JetBrains Mono",monospace;font-weight:700}.capital-control em{font-style:normal;color:var(--muted);font-size:11px}.btn{height:40px;border:1px solid var(--line);border-radius:4px;background:#1e2329;color:var(--text);padding:0 15px;cursor:pointer;font-weight:700;white-space:nowrap}.btn:hover{border-color:#4a5260}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--yellow);border-color:var(--yellow);color:#0b0e11}.btn-danger{border-color:rgba(246,70,93,.5);color:var(--red)}.command-note{color:var(--muted);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.api-control{grid-column:1/-1;display:grid;grid-template-columns:auto auto minmax(220px,340px) minmax(260px,1fr);gap:10px;align-items:center;padding-top:12px;border-top:1px solid #20262e}.api-select-btn{border-color:rgba(240,185,11,.55);color:var(--yellow2)}.api-clear-btn{color:var(--muted)}.api-identity{min-width:0}.api-identity>span{display:block;color:var(--muted);font-size:10px}.api-identity>strong{display:block;margin:2px 0;font-size:13px}.api-identity small{display:flex;gap:9px;min-width:0;color:var(--muted);font-size:11px}.api-identity small b{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text);font-weight:500}.api-identity small em{font-style:normal;font-family:"JetBrains Mono",monospace;white-space:nowrap}.api-control p{margin:0;color:var(--muted);font-size:11px;line-height:1.45}.api-control.configured .api-identity>strong{color:var(--green)}.api-control.conflict .api-identity>strong,.api-control.conflict p{color:var(--red)}
.kpi-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-bottom:1px solid var(--line);background:#0b0e11}.kpi-grid article{min-height:100px;padding:18px 20px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.kpi-grid article:nth-child(4n){border-right:0}.kpi-grid article:nth-last-child(-n+4){border-bottom:0}.kpi-grid span,.kpi-grid small{display:block;color:var(--muted);font-size:12px}.kpi-grid strong{display:block;margin:9px 0 6px;font:700 21px/1 "JetBrains Mono",monospace;white-space:nowrap}.positive{color:var(--green)!important}.negative{color:var(--red)!important}.warning-text{color:var(--yellow)!important}
.lower-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(330px,.8fr);gap:12px;padding:12px 22px 0}.single-panel-row{padding:12px 22px 0}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);min-width:0}.panel-head{min-height:54px;padding:12px 15px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line)}.panel-head span{display:block;color:var(--muted);font-size:11px}.panel-head strong{display:block;margin-top:3px;font-size:14px}.panel-head>b{color:var(--muted);font:700 12px "JetBrains Mono",monospace}
.layers-panel,.leverage-panel{margin:12px 22px 0}.account-positions-section{padding:12px 22px 0}.account-positions-head{min-height:48px;display:flex;align-items:end;justify-content:space-between;gap:14px;padding:0 2px 10px}.account-positions-head span{display:block;color:var(--muted);font-size:11px}.account-positions-head strong{display:block;margin-top:3px;font-size:15px}.account-positions-head>b{color:var(--muted);font:700 12px "JetBrains Mono",monospace}.position-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.position-card{min-width:0;padding:18px;background:var(--panel);border:1px solid var(--line);border-radius:8px}.position-card header{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.position-card h3{margin:0;font:900 22px/1.15 "Noto Sans SC",sans-serif}.position-card header small{display:block;margin-top:7px;color:var(--muted);font:500 11px/1.5 "JetBrains Mono",monospace;white-space:normal}.position-direction{display:inline-flex;align-items:center;justify-content:center;min-width:72px;height:36px;border-radius:18px;font-weight:900}.position-direction.is-long{background:var(--green);color:#061b14}.position-direction.is-short{background:var(--red);color:#fff}.position-card-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:16px}.position-card-metrics>div{min-width:0;padding:12px 14px;background:var(--panel2);border-radius:6px}.position-card-metrics span{display:block;color:var(--muted);font-size:11px}.position-card-metrics strong{display:block;margin-top:7px;font:700 17px/1.2 "JetBrains Mono",monospace;white-space:nowrap}.position-empty{grid-column:1/-1;padding:38px 16px;text-align:center;color:var(--muted);background:var(--panel);border:1px solid var(--line);border-radius:8px}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;min-width:1120px}.leverage-range-table{min-width:620px}th,td{text-align:left;padding:11px 12px;border-bottom:1px solid #20262e;font-size:12px;white-space:nowrap}th{position:sticky;top:0;background:#151920;color:var(--muted);font-weight:500}td{font-family:"JetBrains Mono",monospace}.empty-cell{text-align:center;color:var(--muted);padding:36px}.status-badge{display:inline-flex;padding:3px 7px;border-radius:3px;background:#20262e;color:var(--muted);font:700 11px "Noto Sans SC",sans-serif}.status-badge.active{background:rgba(14,203,129,.12);color:var(--green)}
.pending-panel,.backtest-panel,.history-panel,.log-panel{min-height:250px}.empty-block{padding:34px 16px;text-align:center;color:var(--muted);font-size:12px}.pending-card{padding:14px}.pending-card strong{display:block;margin-bottom:10px}.pending-legs{display:grid;grid-template-columns:1fr 1fr;gap:8px}.pending-legs div{padding:12px;background:var(--panel2);border:1px solid var(--line);border-radius:4px}.pending-legs span,.pending-legs small{display:block;color:var(--muted);font-size:11px}.pending-legs b{display:block;margin:7px 0;font-family:"JetBrains Mono",monospace}.backtest-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:14px}.backtest-month{padding:13px;background:var(--panel2);border:1px solid var(--line);border-radius:4px}.backtest-month span{color:var(--muted);font-size:11px}.backtest-month strong{display:block;margin:7px 0;color:var(--green);font:700 22px "JetBrains Mono",monospace}.backtest-month small{color:var(--muted);font-size:11px}.backtest-panel p{margin:0;padding:0 14px 14px;color:var(--muted);font-size:11px}.list{max-height:360px;overflow:auto}.list-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;padding:11px 14px;border-bottom:1px solid #20262e}.list-row strong{display:block;font-size:12px}.list-row span,.list-row small{display:block;color:var(--muted);font-size:11px;margin-top:3px}.list-row b{font:700 12px "JetBrains Mono",monospace;text-align:right}.panel-head select{background:#1e2329;border:1px solid var(--line);color:var(--text);border-radius:4px;padding:5px 8px;font-size:11px}
.entry-plan-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));background:#11151b;border-bottom:1px solid var(--line)}.entry-plan-strip>div{min-height:88px;padding:16px 20px;border-right:1px solid var(--line)}.entry-plan-strip>div:last-child{border-right:0}.entry-plan-strip span{display:block;color:var(--muted);font-size:11px}.entry-plan-strip strong{display:block;margin-top:9px;font-size:13px;line-height:1.45}.pending-error{color:var(--red)!important;line-height:1.45}
@media(max-width:1100px){.command-bar{grid-template-columns:auto 210px repeat(3,auto)}.command-note{grid-column:1/-1}.api-control{grid-template-columns:auto auto minmax(220px,1fr)}.api-control p{grid-column:1/-1}.kpi-grid{grid-template-columns:repeat(2,1fr)}.kpi-grid article:nth-child(2n){border-right:0}.kpi-grid article:nth-last-child(-n+4){border-bottom:1px solid var(--line)}.kpi-grid article:nth-last-child(-n+2){border-bottom:0}.entry-plan-strip{grid-template-columns:repeat(2,1fr)}.entry-plan-strip>div:nth-child(2n){border-right:0}.entry-plan-strip>div:nth-child(-n+2){border-bottom:1px solid var(--line)}.lower-grid{grid-template-columns:1fr}}
@media(max-width:720px){.q3-topbar{padding:12px 14px 56px;min-height:110px}.q3-brand{min-width:0}.q3-brand small{display:none}.connection-pill{font-size:10px}.command-bar{padding:12px 14px;grid-template-columns:1fr 1fr}.strategy-state,.command-note{grid-column:1/-1}.capital-control{grid-column:1/-1}.api-control{grid-template-columns:1fr 1fr}.api-identity,.api-control p{grid-column:1/-1}.btn{padding:0 10px}.kpi-grid{grid-template-columns:repeat(2,1fr)}.kpi-grid article{min-height:92px;padding:15px 14px}.kpi-grid article:nth-child(2n){border-right:0}.kpi-grid strong{font-size:18px}.entry-plan-strip{grid-template-columns:1fr}.entry-plan-strip>div{min-height:76px;border-right:0;border-bottom:1px solid var(--line)}.entry-plan-strip>div:last-child{border-bottom:0}.account-positions-section{padding:10px 10px 0}.account-positions-head{align-items:flex-start}.position-card-grid{grid-template-columns:1fr}.position-card{padding:14px}.position-card h3{font-size:19px}.position-card-metrics{gap:6px}.position-card-metrics>div{padding:10px 8px}.position-card-metrics strong{font-size:13px}.lower-grid,.single-panel-row{padding:10px 10px 0}.layers-panel,.leverage-panel{margin:10px 10px 0}.backtest-grid{grid-template-columns:1fr}}