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var(--bt-line);background:#ffffff0a;border-radius:10px;flex-wrap:wrap;gap:2px;padding:3px;display:flex}.bt-seg button{color:var(--bt-text2);white-space:nowrap;border-radius:7px;flex:1;padding:6px 10px;font-size:13px;transition:background .15s,color .15s}.bt-seg button:hover{color:var(--bt-text)}.bt-seg button.on{color:var(--bt-text);background:#ffffff1a;box-shadow:inset 0 0 0 1px #ffffff14}.bt-seg-sm button{padding:4px 9px;font-size:12.5px}.bt-lang{flex-wrap:nowrap}.bt-form-grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}.bt-grid-3{grid-template-columns:1fr 1fr 1fr}.bt-span2{grid-column:1/-1}.bt-self-end{align-self:end}.bt-grid-3>.bt-field>span{flex:1}@media (max-width:420px){.bt-grid-3{grid-template-columns:1fr 1fr}}.bt-field{flex-direction:column;gap:4px;min-width:0;display:flex}.bt-field>span{color:var(--bt-text3);font-size:12px}.bt-field input,.bt-field select,.bt-field-inline input,.bt-param input[type=number]{border:1px solid var(--bt-line2);background:#ffffff09;border-radius:8px;width:100%;min-width:0;padding:7px 9px;font-size:13.5px;transition:border-color .15s,background .15s}.bt-field select{appearance:none;background-image:linear-gradient(45deg,#0000 50%,#a1a1aa 50%),linear-gradient(135deg,#a1a1aa 50%,#0000 50%);background-position:calc(100% - 14px) 52%,calc(100% - 9px) 52%;background-repeat:no-repeat;background-size:5px 5px;padding-right:26px}.bt-field select option{background:#18181b}.bt-field input:hover,.bt-field select:hover{border-color:#fff3}.bt-field input:focus,.bt-field select:focus,.bt-param input:focus{background:#ffffff0d;border-color:#fff6;outline:none}.bt-field input::placeholder{color:var(--bt-text3)}.bt-app input[type=date]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}.bt-input-suffix{position:relative}.bt-input-suffix 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var(--bt-line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0c0c12f5;flex-direction:column;align-items:stretch;gap:6px;padding:12px;display:flex;position:sticky;bottom:0}.bt-btn-run{padding:12px;font-size:15px}.bt-run>span{text-align:center}.bt-list{flex-direction:column;gap:6px;display:flex}.bt-list-item{text-align:left;border-radius:10px;justify-content:space-between;align-items:center;gap:10px;padding:10px 12px;display:flex;border:1px solid var(--bt-line)!important;background:var(--bt-card2)!important}.bt-list-item:hover:not(:disabled){border-color:var(--bt-line2)!important;background:#ffffff0d!important}.bt-list-item.on{border-color:#ffffff4d!important}.bt-drop{text-align:center;cursor:pointer;color:var(--bt-text2);border:1px dashed #fff3;border-radius:12px;flex-direction:column;align-items:center;gap:6px;padding:22px 14px;transition:background .15s,border-color .15s;display:flex}.bt-drop:hover,.bt-drop.drag{background:#ffffff0a;border-color:#fff6}.bt-drop strong{color:var(--bt-text);font-weight:600}.bt-data-summary{background:var(--bt-card2);border:1px solid var(--bt-line);border-radius:10px;flex-direction:column;gap:6px;padding:12px;display:flex}.bt-data-title{align-items:center;gap:8px;display:flex}.bt-chip{font-family:var(--bt-mono);color:var(--bt-text2);background:#ffffff14;border-radius:999px;padding:1px 7px;font-size:11px}.bt-window{border-top:1px solid var(--bt-line);flex-wrap:wrap;align-items:center;gap:8px 12px;margin-top:4px;padding-top:8px;display:flex}.bt-window>span{color:var(--bt-text3);width:100%}.bt-templates{grid-template-columns:1fr;gap:8px;display:grid}.bt-template{text-align:left;border-radius:10px;flex-direction:column;gap:3px;padding:11px 12px;transition:border-color .15s,background .15s,transform .15s;display:flex;border:1px solid var(--bt-line)!important;background:var(--bt-card2)!important}.bt-template:hover{transform:translateY(-1px);border-color:var(--bt-line2)!important;background:#ffffff0d!important}.bt-template strong{font-weight:600}.bt-kind{letter-spacing:.06em;text-transform:uppercase;color:var(--bt-text2);background:#ffffff12;border-radius:999px;align-self:flex-start;padding:1px 7px;font-size:10.5px}.bt-kind-trend{color:#93c5fd;background:#93c5fd1a}.bt-kind-reversion{color:#d8b4fe;background:#d8b4fe1a}.bt-kind-breakout{color:#fcd34d;background:#fcd34d1a}.bt-editor-tools{flex-wrap:wrap;align-items:center;gap:14px;display:flex}.ce{--lh:20px;border:1px solid var(--bt-line2);font-family:var(--bt-mono);font-size:12.5px;line-height:var(--lh);background:#0c0c12;border-radius:10px;display:flex;overflow:hidden}.ce-gutter{text-align:right;color:#ffffff38;border-right:1px solid var(--bt-line);-webkit-user-select:none;user-select:none;width:36px;height:calc(var(--rows)*var(--lh) + 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#34d39999;text-decoration:underline #34d39999}.bt-docs{background:var(--bt-card2);border:1px solid var(--bt-line);border-radius:10px;flex-direction:column;gap:12px;max-height:460px;padding:12px;display:flex;overflow:auto}.bt-doc h5{font-family:var(--bt-head);margin-bottom:4px;font-size:13px;font-weight:600}.bt-doc p{color:var(--bt-text2);font-size:12.5px}.bt-doc dl{flex-direction:column;gap:3px;display:flex}.bt-doc dl>div{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:8px;font-size:12px;display:grid}.bt-doc dt code,.bt-doc pre{font-family:var(--bt-mono);color:#93c5fd;font-size:11.5px}.bt-doc dd{color:var(--bt-text2)}.bt-doc pre{color:#e4e4e7;background:#0c0c12;border-radius:8px;margin-top:6px;padding:8px 10px;overflow-x:auto}.bt-params{background:var(--bt-card2);border:1px solid var(--bt-line);border-radius:10px;flex-direction:column;gap:8px;padding:12px;display:flex}.bt-params-head{justify-content:space-between;align-items:center;font-weight:600;display:flex}.bt-params-grid{flex-direction:column;gap:10px;display:flex}.bt-param{flex-direction:column;gap:4px;display:flex}.bt-param-title{color:var(--bt-text2);font-size:12.5px}.bt-param-ctl{align-items:center;gap:10px;display:flex}.bt-param-ctl input[type=range]{accent-color:#e4e4e7;flex:1;min-width:0}.bt-param-ctl input[type=number]{flex:none;width:86px;padding:5px 8px}.bt-pine,.bt-signals,.bt-pine-out{flex-direction:column;gap:10px;display:flex}.bt-error{color:#fecaca;background:#f8717114;border:1px solid #f871714d;border-radius:10px;padding:10px 12px;font-size:13px}.bt-warn{color:#fde68a;background:#fbbf240f;border:1px solid #fbbf2440;border-radius:12px;flex-direction:column;gap:4px;padding:10px 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#00000040;min-width:50px;font-size:11.5px}.bt-heat .bt-year{text-align:left;font-weight:600}.bt-robust{flex-direction:column;gap:14px;display:flex}.bt-rb-card{border:1px solid var(--bt-line);background:var(--bt-card2);border-radius:12px;flex-direction:column;gap:8px;padding:14px;display:flex}.bt-rb-big{flex-wrap:wrap;align-items:center;gap:8px;font-size:15px;display:flex}.bt-rb-big .bt-q{padding:0 10px;font-size:12.5px;line-height:22px}.bt-rb-off{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}.bt-rb-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.bt-rb-grid>div{background:#ffffff08;border-radius:10px;flex-direction:column;gap:2px;padding:10px 12px;display:flex}.bt-rb-grid strong{font-family:var(--bt-head);font-size:18px;font-weight:600}@media (max-width:640px){.bt-rb-grid{grid-template-columns:1fr}}.bt-hist{width:100%;height:150px;display:block}.bt-hist .hb-below{fill:#a1a1aa59}.bt-hist .hb-above{fill:#a1a1aa26}.bt-hist .hb-mark{stroke:#fff;stroke-width:2px}.bt-hist .hb-label{fill:#fff;font-family:DM Sans,sans-serif;font-size:12px;font-weight:600}.bt-hist .hb-tick{fill:var(--bt-text3);font-family:DM Sans,sans-serif;font-size:11px}.bt-opt{flex-direction:column;gap:12px;display:flex}.bt-opt-form{background:var(--bt-card2);border:1px solid var(--bt-line);border-radius:12px;flex-direction:column;gap:10px;padding:12px;display:flex}.bt-opt-param{grid-template-columns:minmax(160px,1fr) minmax(0,2fr);align-items:end;gap:10px;display:grid}.bt-opt-range{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.bt-opt-row{grid-template-columns:minmax(160px,1fr) 120px minmax(0,1.4fr);align-items:end;gap:10px;display:grid}.bt-opt-go{flex-direction:column;align-items:flex-end;gap:4px;display:flex}@media (max-width:760px){.bt-opt-param,.bt-opt-row{grid-template-columns:1fr}.bt-opt-go{align-items:stretch}}.bt-progress{background:#ffffff0f;border-radius:4px;height:4px;overflow:hidden}.bt-progress>div{background:#fff;height:100%;transition:width .2s}.bt-opt-res{flex-direction:column;gap:12px;display:flex}.bt-opt-best{background:#34d3990d;border:1px solid #34d3994d;border-radius:12px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;display:flex}.bt-opt-best>div{flex-direction:column;gap:2px;display:flex}.bt-opt-best strong{font-family:var(--bt-head);font-size:15px;font-weight:600}.bt-heatmap-ylabel{color:var(--bt-text3);margin-bottom:6px;font-size:12px}.bt-heatmap{border-collapse:separate;border-spacing:2px;font-variant-numeric:tabular-nums;font-size:11px}.bt-heatmap th{color:var(--bt-text3);white-space:nowrap;padding:2px 6px;font-weight:500}.bt-heatmap td{text-align:center;cursor:default;color:#ffffffe6;border-radius:4px;min-width:46px;padding:5px 4px}.bt-heatmap td.best{outline-offset:-2px;outline:2px solid #fff;font-weight:700}.bt-bars1d{border-bottom:1px solid var(--bt-line);align-items:flex-end;gap:3px;height:200px;padding:6px 2px 0;display:flex}.bt-bar1d{flex-direction:column;flex:1;justify-content:flex-end;align-items:center;gap:4px;min-width:0;height:100%;display:flex}.bt-bar1d-fill{border-radius:4px 4px 0 0;width:100%;min-height:3px}.bt-bar1d-fill.best{box-shadow:inset 0 0 0 2px #fff}.bt-bar1d span{color:var(--bt-text3);white-space:nowrap;text-overflow:ellipsis;max-width:100%;margin-bottom:-18px;font-size:10px;overflow:hidden}.bt-bars1d{margin-bottom:18px}.bt-empty{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:10px;min-height:420px;padding:40px 20px;display:flex}.bt-empty-art{color:#ffffff40}.bt-empty h3{font-family:var(--bt-head);font-size:20px;font-weight:600}.bt-empty p{max-width:46ch}.bt-center{text-align:center}.bt-footer{max-width:1640px;color:var(--bt-text3);text-align:center;flex-direction:column;gap:2px;margin:0 auto;padding:10px 20px 40px;font-size:12px;display:flex}