:root{--bg-base:#f3f4f6;--bg-panel:#fff;--border-color:#e5e7eb;--text-main:#111827;--text-muted:#6b7280;--color-up:#ef4444;--color-down:#10b981;--color-primary:#3b82f6;--font-family:"PingFang TC", "Microsoft JhengHei", "Inter", sans-serif;--panel-radius:8px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-base);color:var(--text-main);flex-direction:column;height:100vh;font-size:14px;display:flex;overflow:hidden}#root{flex-direction:column;height:100vh;display:flex;overflow:hidden}.app-shell{flex-direction:column;flex:1;min-height:0;display:flex;overflow:hidden}.top-navbar{background-color:var(--bg-panel);border-bottom:1px solid var(--border-color);z-index:10;flex-shrink:0;justify-content:space-between;align-items:center;height:56px;padding:0 16px;display:flex;box-shadow:0 1px 3px #0000000d}.ticker-input-wrapper{border:1px solid var(--border-color);background:#fff;border-radius:6px;align-items:center;padding:4px 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var(--border-color);cursor:pointer;background:#fff;border-radius:6px;align-items:center;gap:6px;padding:7px 14px;font-weight:700;display:flex}.settings-btn-inline,.api-usage-inline{display:none}.toast-stack{z-index:220;pointer-events:none;flex-direction:column;gap:10px;width:min(360px,100vw - 24px);display:flex;position:fixed;top:70px;right:16px}.toast-card{color:var(--text-main);pointer-events:auto;background:#fffffff7;border:1px solid #10b9813d;border-radius:14px;align-items:center;gap:10px;padding:12px 14px;display:flex;box-shadow:0 12px 26px #0f172a1f}.toast-success{border-left:4px solid #10b981}.toast-info{border-left:4px solid #3b82f6}.toast-icon{color:#059669;background:#10b9811f;border-radius:999px;flex:none;justify-content:center;align-items:center;width:22px;height:22px;font-size:13px;font-weight:800;display:inline-flex}.toast-message{flex:auto;min-width:0;font-size:14px;font-weight:700;line-height:1.45}.toast-info 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8px}.main-workspace>.sidebar-section .broker-order-topbar{gap:5px;margin-bottom:3px}.main-workspace>.sidebar-section .broker-pill{min-height:30px;font-size:11px}.main-workspace>.sidebar-section .broker-trade-modes{margin-bottom:5px;padding:5px}.main-workspace>.sidebar-section .trade-mode-chip{padding:5px 6px;font-size:11px}.main-workspace>.sidebar-section .trade-mode-hint{display:none}.main-workspace>.sidebar-section .broker-stepper-grid{gap:5px;margin-bottom:1px}.main-workspace>.sidebar-section .broker-stepper-card{gap:3px}.main-workspace>.sidebar-section .broker-stepper-label{font-size:10px}.main-workspace>.sidebar-section .broker-stepper-control{grid-template-columns:28px minmax(0,1fr) 28px;min-height:34px}.main-workspace>.sidebar-section .broker-stepper-btn{font-size:15px}.main-workspace>.sidebar-section .broker-stepper-control input{padding:2px 4px;font-size:16px}.main-workspace>.sidebar-section 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16px;display:flex}.bottom-panel-body{flex:auto;min-height:0;overflow:hidden}.mobile-layout{background:var(--bg-base);flex-direction:column;flex:1;gap:12px;min-height:0;padding:12px;display:flex;overflow:hidden}.mobile-switcher{flex-shrink:0;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.mobile-switch-btn{border:1px solid var(--border-color);color:var(--text-muted);cursor:pointer;background:#fff;border-radius:10px;padding:10px 8px;font-size:13px;font-weight:700;transition:all .15s}.mobile-switch-btn.active{color:var(--color-primary);background:#3b82f614;border-color:#3b82f647;box-shadow:inset 0 0 0 1px #3b82f614}.mobile-stage{flex:1;min-height:0;display:flex;overflow:hidden}.mobile-stage-account{-webkit-overflow-scrolling:touch;overflow-y:auto}.mobile-market-stack,.mobile-chart-stack{flex-direction:column;flex:1;align-items:stretch;gap:8px;min-height:0;padding-bottom:4px;display:flex;overflow:hidden 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#080c183d}.chart-hero{background:linear-gradient(#ffffff08,#fff0),#1e2740;border-bottom:1px solid #8a99bc24;flex-direction:column;gap:10px;padding:10px 18px 12px;display:flex}.chart-hero-topbar{justify-content:space-between;align-items:center;gap:12px;display:flex}.chart-hero-tags{flex-wrap:wrap;align-items:center;gap:6px;min-width:0;display:flex}.chart-market-chip{color:#eaeffadb;letter-spacing:.03em;background:#ffffff0d;border:1px solid #d7b26314;border-radius:4px;justify-content:center;align-items:center;min-width:34px;height:24px;padding:0 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minmax(260px,1fr);align-items:end;gap:18px;display:grid}.chart-hero-summary{flex-direction:column;gap:12px;min-width:0;display:flex}.chart-hero-metrics{grid-template-columns:repeat(3,minmax(92px,1fr));align-content:end;gap:10px 18px;display:grid}.metric-pair{align-items:baseline;gap:10px;min-width:0;display:flex}.metric-label{color:#c6d0e4a8;min-width:34px;font-size:14px;font-weight:500}.metric-value{color:#f5f7ff;letter-spacing:.01em;font-size:16px;font-weight:700}.metric-value.up{color:#ff645f}.metric-value.down{color:#76d363}.metric-value.neutral{color:#f4f7ff}.chart-canvas-shell{background:#1e2740;flex:1;min-height:0;position:relative}.chart-canvas{width:100%;height:100%}.chart-mini-stats{color:#c9d2e7b8;background:#1e2740;border-bottom:1px solid #8a99bc24;flex-shrink:0;justify-content:center;align-items:center;gap:10px;height:42px;padding:0 16px;font-size:13px;display:flex}.chart-mini-stats .label{font-weight:500}.chart-mini-stats .value{color:#f3f7ff;letter-spacing:.02em;min-width:42px;font-weight:700}.chart-mini-stats .price{color:#ff6260}.chart-mini-stats .price.down{color:#20d0cf}.chart-mini-stats .price.neutral{color:#f3f7ff}.chart-mini-stats .avg{color:#ac8cff}.chart-mini-stats .volume{color:#2a89ff}.chart-line-legend{color:#e1e8f7d6;align-items:center;gap:12px;margin-left:auto;font-size:12px;font-weight:600;display:inline-flex}.chart-line-legend-item{white-space:nowrap;align-items:center;gap:6px;display:inline-flex}.chart-line-swatch{border-top:2px solid;border-radius:999px;width:18px;height:0;display:inline-block}.chart-line-swatch.price{color:#ff5b57}.chart-line-swatch.avg{color:#a789ff}.tick-data-container{overflow-anchor:none;background:#fff;flex:1;min-height:0;overflow-y:auto}.tick-table{border-collapse:collapse;text-align:center;table-layout:fixed;width:100%}.tick-table th{color:var(--text-muted);border-bottom:1px solid var(--border-color);z-index:1;white-space:nowrap;background:#f9fafb;padding:10px 4px;font-size:13px;font-weight:400;position:sticky;top:0}.tick-table td{white-space:nowrap;border-bottom:1px solid #f3f4f6;padding:8px 4px;font-size:15px}.tick-table th:first-child,.tick-table td:first-child{width:26%}.tick-table th:nth-child(2),.tick-table td:nth-child(2),.tick-table th:nth-child(3),.tick-table td:nth-child(3),.tick-table th:nth-child(4),.tick-table td:nth-child(4){width:21%}.tick-table th:nth-child(5),.tick-table td:nth-child(5){width:11%}.tick-time{color:var(--text-muted);font-size:13px}.order-book-container{flex-direction:column;display:flex}.order-book-empty{border-bottom:1px solid var(--border-color);background:linear-gradient(#fff 0%,#f8fafc 100%);flex-direction:column;gap:8px;padding:16px 14px;display:flex}.order-book-empty-title{color:var(--text-main);font-size:14px;font-weight:700}.order-book-empty-text{color:var(--text-muted);font-size:12px;line-height:1.6}.ob-table{border-collapse:collapse;width:100%}.ob-table th{color:var(--text-muted);border-bottom:1px solid var(--border-color);padding:6px;font-size:12px;font-weight:400}.ob-table td{padding:4px 6px;font-size:15px;font-weight:700}.ob-table tr{border-bottom:1px solid #f3f4f6}.ob-buy-vol{text-align:center;width:20%;color:var(--text-main);font-weight:500!important}.ob-buy-px{text-align:center;width:30%;color:var(--color-up);border-right:1px solid var(--border-color);background:#ef44440d}.ob-sell-px{text-align:center;width:30%;color:var(--color-down);background:#10b9810d}.ob-sell-vol{text-align:center;width:20%;color:var(--text-main);font-weight:500!important}.power-bar-container{border-bottom:1px solid var(--border-color);background:#fff;padding:6px 10px}.power-labels{color:var(--text-muted);justify-content:space-between;margin-bottom:3px;font-size:11px;display:flex}.power-bar{border-radius:3px;height:6px;display:flex;overflow:hidden}.power-buy{background:var(--color-up)}.power-sell{background:var(--color-down)}.trading-panel{border-top:1px solid var(--border-color);background:#f9fafb;flex:none;padding:8px 10px 10px}.order-book-container{flex:none;min-height:0}.broker-order-topbar{grid-template-columns:minmax(0,1.4fr) repeat(2,minmax(0,.7fr));gap:6px;margin-bottom:4px;display:grid}.broker-pill{border:1px solid var(--border-color);color:var(--text-main);cursor:pointer;background:#fff;border-radius:4px;min-height:32px;font-size:12px;font-weight:800}.broker-pill-fixed{cursor:default;background:#fff;justify-content:center;align-items:center;display:flex}.broker-pill-limit.active{color:#fff;background:#0ea5c6;border-color:#0ea5c6b3}.broker-pill-market.active{color:#fff;background:#f59e0b;border-color:#f59e0bb8}.trade-type-selector{border:1px solid var(--border-color);background:#fff;border-radius:6px;flex-wrap:wrap;justify-content:space-between;gap:6px;margin-bottom:6px;padding:6px 8px;display:flex}.trade-type-selector label{cursor:pointer;align-items:center;gap:6px;font-size:13px;display:flex}.trade-type-day{color:var(--color-primary);font-weight:700}.broker-trade-modes{border-color:var(--border-color);background:#fff;margin-bottom:6px;padding:6px}.trade-mode-chip{border:1px solid var(--border-color);min-width:0;color:var(--text-main);cursor:pointer;background:#fff;border-radius:6px;flex:1;padding:6px 8px;font-size:12px;font-weight:700;transition:all .15s}.broker-trade-modes .trade-mode-chip{border-color:var(--border-color);color:var(--text-muted);background:#fff}.broker-trade-modes .trade-mode-chip.active,.broker-trade-modes .trade-mode-chip.mode-daytrade_short.active{color:#f0fdf4;background:#16a34a;border-color:#22c55ee6;box-shadow:inset 0 0 0 1px #ffffff14}.broker-trade-modes .trade-mode-chip.mode-margin_long.active{color:#fff5f5;background:#ef4444;border-color:#f87171eb}.broker-trade-modes .trade-mode-chip.mode-margin_short.active{color:#f0fdf4;background:#16a34a;border-color:#4ade80e6}.trade-mode-chip.active{border-color:var(--color-primary);color:var(--color-primary);background:#3b82f614;box-shadow:inset 0 0 0 1px #3b82f61a}.trade-mode-chip.mode-daytrade_short{color:#059669;border-color:#10b9812e}.trade-mode-chip.mode-daytrade_short.active{color:#047857;background:#10b9811f;border-color:#10b9816b;box-shadow:inset 0 0 0 1px #10b9811f}.trade-mode-hint{color:var(--text-muted);margin-bottom:4px;font-size:11px;font-weight:600}.broker-stepper-grid{grid-template-columns:1fr .9fr;gap:6px;margin-bottom:2px;display:grid}.broker-stepper-card{flex-direction:column;gap:4px;display:flex}.broker-stepper-label{color:var(--text-muted);font-size:11px;font-weight:700}.broker-stepper-control{grid-template-columns:30px minmax(0,1fr) 30px;align-items:stretch;min-height:36px;display:grid}.broker-stepper-btn{border:1px solid var(--border-color);color:var(--text-main);cursor:pointer;background:#fff;font-size:17px;font-weight:800}.broker-stepper-btn:first-child{border-radius:4px 0 0 4px}.broker-stepper-btn:last-child{border-radius:0 4px 4px 0}.broker-stepper-control input{border:1px solid var(--border-color);width:100%;min-width:0;color:var(--text-main);text-align:center;background:#fff;border-left:none;border-right:none;border-radius:0;outline:none;padding:4px 6px;font-family:Consolas,monospace;font-size:18px;font-weight:800}.broker-stepper-control input:disabled{color:#9ca3af;background:#f3f4f6}.broker-order-note{text-align:right;color:var(--text-muted);margin-bottom:4px;font-size:10px;font-weight:600}.trade-inputs{grid-template-columns:1fr 1fr;gap:12px;margin-bottom:10px;display:grid}.input-group{flex-direction:column;gap:4px;display:flex}.input-group label{color:var(--text-muted);font-size:12px}.input-group input{border:1px solid 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