:root{color-scheme:dark;--bg: #0f1115;--panel: #171a21;--panel-2: #1f2430;--line: #2b3140;--text: #edf1f7;--muted: #9aa5b5;--good: #2fbf71;--bad: #ff5f57;--accent: #3a8bff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,select{font:inherit}button{border:1px solid var(--line);background:var(--panel-2);color:var(--text);border-radius:6px;min-height:36px;padding:0 12px;cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--accent);border-color:var(--accent)}button.danger{color:#ffd2cf;border-color:#ff5f5759}input,select{width:100%;min-height:36px;background:#0f1218;color:var(--text);border:1px solid var(--line);border-radius:6px;padding:8px 10px}.center-screen,.login-shell{min-height:100vh;display:grid;place-items:center}.login-panel{width:min(360px,calc(100vw - 32px));background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:22px;display:grid;gap:16px}.login-title{display:flex;align-items:center;gap:10px}.login-title h1{font-size:22px;margin:0}.login-panel label,.field{display:grid;gap:6px}.login-panel span,.field span{color:var(--muted);font-size:13px}.alert{border-radius:6px;padding:9px 10px;font-size:13px}.alert.error{background:#ff5f571f;color:#ffc2be;border:1px solid rgba(255,95,87,.25)}.desk{min-height:100vh;padding:16px;display:grid;gap:14px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:12px 14px}.brand{display:flex;align-items:center;gap:10px}.brand div{display:grid;gap:2px}.brand span{color:var(--muted);font-size:12px}.top-actions{display:flex;gap:8px}.top-actions button{width:40px;padding:0;display:grid;place-items:center}.status-pill{margin-left:auto;border:1px solid var(--line);border-radius:999px;padding:7px 10px;font-size:12px;color:var(--muted)}.status-pill.ok{color:#c8f3da;border-color:#2fbf7159}.status-pill.warn{color:#ffd2cf;border-color:#ff5f5759}.toast{display:flex;justify-content:space-between;align-items:center;background:#172237;border:1px solid #27466f;border-radius:8px;padding:10px 12px}.toast button{min-height:28px;width:28px;padding:0}.symbol-tabs{display:grid;grid-template-columns:repeat(9,minmax(68px,1fr));gap:8px}.symbol-tabs button{display:flex;justify-content:center;align-items:center;gap:6px}.symbol-tabs button.active{border-color:var(--accent);background:#172846}.workspace{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:14px;display:grid;gap:14px}.symbol-head{display:flex;justify-content:space-between;align-items:center}.symbol-head h2{margin:0 0 4px;font-size:22px}.symbol-head span{color:var(--muted);font-size:13px}.direction-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.strategy-card{border:1px solid var(--line);border-radius:8px;background:#141821;padding:14px;display:grid;gap:12px}.strategy-card.long{border-top:3px solid var(--good)}.strategy-card.short{border-top:3px solid var(--bad)}.card-head{display:flex;justify-content:space-between;align-items:center}.card-head h3{margin:0;font-size:20px}.card-head span{color:var(--muted);font-size:12px}.field-grid,.tp-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.button-row,.close-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.adopt-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.orders{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:14px}.orders-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}.orders h3{margin:0}.orders-toggle{display:flex;gap:6px}.orders-toggle button{min-height:30px;padding:0 10px}.orders-toggle button.active{background:#172846;border-color:var(--accent)}.orders-table{display:grid;gap:6px}.order-row{display:grid;grid-template-columns:1.2fr 1fr .7fr .9fr 1fr .8fr .9fr 1.5fr;gap:8px;align-items:center;min-height:34px;border-bottom:1px solid rgba(255,255,255,.06);color:var(--muted);font-size:13px}.order-row span{overflow-wrap:anywhere}.order-edit-cell{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px;align-items:center}.order-edit-cell input{min-height:30px;padding:5px 8px}.order-edit-cell button{min-height:30px;padding:0 8px}.order-row-head{color:var(--text);font-size:12px;min-height:28px;border-bottom-color:var(--line)}.empty{color:var(--muted);padding:12px 0}.market-desk{align-content:start}.market-toolbar{display:grid;grid-template-columns:minmax(280px,1.6fr) repeat(4,minmax(180px,.8fr)) minmax(130px,.45fr);gap:10px;align-items:stretch}.market-symbols{grid-template-columns:repeat(5,minmax(54px,1fr))}.segmented{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:8px;display:grid;gap:6px}.segmented>span,.toggle-field span{color:var(--muted);font-size:12px}.segmented>div{display:grid;grid-template-columns:repeat(auto-fit,minmax(42px,1fr));gap:6px}.segmented button{min-height:30px;padding:0 8px}.segmented button.active{background:#172846;border-color:var(--accent)}.toggle-field{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:10px;display:flex;align-items:center;justify-content:center;gap:8px}.toggle-field input{width:16px;min-height:16px}.metric-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}.metric-card{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:12px;min-height:72px;display:grid;gap:8px;align-content:center}.metric-card span{color:var(--muted);font-size:12px}.metric-card strong{font-size:20px;letter-spacing:0}.market-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(360px,.8fr);gap:14px}.market-panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:12px;min-height:360px;display:grid;grid-template-rows:auto minmax(0,1fr);gap:8px}.market-panel-large{grid-row:span 2;min-height:734px}.panel-title{display:flex;align-items:baseline;justify-content:space-between;gap:10px}.panel-title h3{margin:0;font-size:16px}.panel-title span{color:var(--muted);font-size:12px}.chart-shell{position:relative;min-height:300px}.market-panel-large .chart-shell{min-height:660px}.chart{position:absolute;top:0;right:0;bottom:0;left:0}.chart-empty{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;display:grid;place-items:center;color:var(--muted);background:#0f111570;pointer-events:none}.market-bottom{grid-template-columns:minmax(0,1.5fr) minmax(320px,.7fr)}.battle-grid{display:grid;grid-template-columns:.7fr repeat(3,minmax(0,1fr));gap:10px}.battle-note{grid-column:1 / -1}.source-card{background:#141821;border:1px solid var(--line);border-radius:8px;padding:14px;display:grid;gap:10px}.source-card h3{margin:0;font-size:16px}.source-row{display:grid;grid-template-columns:80px minmax(0,1fr);gap:10px;align-items:start;font-size:13px}.source-row span{color:var(--muted)}.source-row strong{font-weight:500;overflow-wrap:anywhere}@media (max-width: 900px){.symbol-tabs{grid-template-columns:repeat(3,minmax(0,1fr))}.direction-grid,.market-toolbar,.market-grid,.market-bottom{grid-template-columns:1fr}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.market-panel-large{grid-row:auto;min-height:460px}.market-panel-large .chart-shell{min-height:390px}.battle-grid{grid-template-columns:1fr 1fr}}@media (max-width: 560px){.desk{padding:10px}.field-grid,.tp-grid,.button-row,.close-row,.adopt-row{grid-template-columns:1fr}.orders-head{align-items:stretch;flex-direction:column}.orders-toggle{display:grid;grid-template-columns:1fr 1fr}.order-row{grid-template-columns:1fr 1fr}.order-row span:nth-child(1),.order-row span:nth-child(3),.order-row span:nth-child(5),.order-row span:nth-child(6){display:none}.metric-grid,.battle-grid{grid-template-columns:1fr}.market-symbols{grid-template-columns:repeat(3,minmax(0,1fr))}}