.bt-root{min-height:100vh;background:var(--u-bg);color:var(--u-text);font-family:var(--u-font)}.bt-topbar{position:-webkit-sticky;position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:16px;padding:12px 20px;border-bottom:1px solid var(--u-line);background:rgba(10,10,11,.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.bt-back{display:inline-flex;align-items:center;gap:7px;flex:0 0 auto;padding:7px 11px;border:1px solid var(--u-line-2);border-radius:8px;background:var(--u-surface);color:var(--u-text-2);font-size:13px;text-decoration:none}.bt-title{min-width:0;flex:1 1 auto}.bt-title h1{margin:0;font-size:17px;font-weight:700;letter-spacing:0}.bt-title p{margin:3px 0 0}.bt-title p,.bt-topnote{color:var(--u-text-3);font-size:12px}.bt-topnote{flex:0 0 auto;text-align:right}.bt-main{display:grid;grid-template-columns:minmax(300px,360px) minmax(420px,1fr) minmax(280px,330px);grid-gap:14px;gap:14px;padding:14px 20px 28px;align-items:start}.bt-panel{border:1px solid var(--u-line);border-radius:8px;background:var(--u-surface);overflow:hidden}.bt-panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:43px;padding:10px 12px;border-bottom:1px solid var(--u-line)}.bt-panel-head h2{display:inline-flex;align-items:center;gap:7px;min-width:0;margin:0;color:var(--u-text);font-size:13px;font-weight:700;letter-spacing:0}.bt-panel-head span{color:var(--u-text-3);font-size:11px;white-space:nowrap}.bt-audit,.bt-controls,.bt-inputs{display:flex;flex-direction:column}.bt-searchbox{position:relative;display:flex;align-items:center;gap:8px;margin:12px;padding:8px 9px 8px 11px;border:1px solid var(--u-line-2);border-radius:8px;background:var(--u-surface-2)}.bt-searchbox svg{flex:0 0 auto;color:var(--u-text-3)}.bt-searchbox input{min-width:0;flex:1 1 auto;border:0;outline:0;background:transparent;color:var(--u-text);font-size:13px}.bt-searchbox input::placeholder{color:var(--u-text-4)}.bt-icon-btn{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border:1px solid var(--u-line);border-radius:8px;background:var(--u-surface-2);color:var(--u-text-2)}.bt-icon-btn:hover{color:var(--u-text);border-color:var(--u-line-strong)}.bt-suggestions{position:absolute;top:calc(100% + 6px);left:0;right:0;z-index:20;border:1px solid var(--u-line-2);border-radius:8px;background:var(--u-surface-2);box-shadow:0 18px 36px rgba(0,0,0,.32);overflow:hidden}.bt-suggestions button{display:grid;grid-template-columns:1fr auto;grid-template-areas:"name icon" "meta icon";align-items:center;grid-gap:2px 8px;gap:2px 8px;width:100%;padding:9px 10px;border:0;border-bottom:1px solid var(--u-line);background:transparent;color:var(--u-text);text-align:left}.bt-suggestions button:last-child{border-bottom:0}.bt-suggestions button:hover{background:var(--u-surface-3)}.bt-suggestions span{grid-area:name;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:650}.bt-suggestions em{grid-area:meta;color:var(--u-text-3);font-size:11px;font-style:normal}.bt-suggestions svg{grid-area:icon}.bt-holdings{display:flex;flex-direction:column;gap:8px;padding:0 12px 12px}.bt-holding-row{display:grid;grid-template-columns:minmax(0,1fr) 86px 30px;align-items:center;grid-gap:8px;gap:8px;padding:9px;border:1px solid var(--u-line);border-radius:8px;background:var(--u-surface-2)}.bt-holding-row span,.bt-holding-row strong{display:block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bt-holding-row strong{font-size:13px}.bt-holding-row span{margin-top:2px;color:var(--u-text-3);font-size:11px}.bt-form-grid label,.bt-holding-row label{display:flex;flex-direction:column;gap:5px}.bt-form-grid label span,.bt-holding-row label span,.bt-seg-wrap>span{color:var(--u-text-3);font-size:11px}.bt-form-grid input,.bt-form-grid select,.bt-holding-row input{width:100%;min-width:0;height:34px;border:1px solid var(--u-line-2);border-radius:8px;background:var(--u-bg-2);color:var(--u-text);padding:0 9px;font-size:13px}.bt-weightbar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:0 12px 12px;padding-top:10px;border-top:1px solid var(--u-line)}.bt-weightbar span{font-family:var(--u-mono);color:var(--u-text-2);font-size:12px}.bt-seg button,.bt-weightbar button{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--u-line-2);border-radius:8px;background:var(--u-surface-2);color:var(--u-text-2);font-size:12px}.bt-weightbar button{height:32px;padding:0 10px}.bt-audit p,.bt-muted,.bt-note{margin:0;color:var(--u-text-3);font-size:12px;line-height:1.5}.bt-note{padding:0 12px 12px}.bt-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:10px;gap:10px;padding:12px}.bt-seg-wrap{display:flex;flex-direction:column;gap:8px;padding:0 12px 12px}.bt-seg{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:4px;gap:4px;padding:4px;border-radius:8px;background:var(--u-bg-2)}.bt-seg button{min-width:0;height:32px;border-color:transparent;background:transparent;white-space:nowrap}.bt-seg button.is-active{background:var(--u-surface-3);color:var(--u-text);border-color:var(--u-line-2)}.bt-chart-panel{min-height:560px}.bt-result-head span{max-width:50%;overflow:hidden;text-overflow:ellipsis}.bt-chart-wrap{padding:14px 14px 8px}.bt-chart-wrap svg{display:block;width:100%;height:auto;min-height:280px}.bt-grid-line{stroke:rgba(255,255,255,.075);stroke-width:1}.bt-axis-label{fill:var(--u-text-3);font-size:10px;font-family:var(--u-mono)}.bt-area{fill:rgba(62,224,137,.11)}.bt-line{fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.bt-line-portfolio{stroke:var(--u-signal)}.bt-line-benchmark{stroke:#d8d8dc;stroke-dasharray:6 5}.bt-legend{display:flex;align-items:center;gap:14px;padding:0 4px;color:var(--u-text-3);font-size:12px}.bt-legend span{display:inline-flex;align-items:center;gap:6px}.bt-dot{width:8px;height:8px;border-radius:50%}.bt-dot-portfolio{background:var(--u-signal)}.bt-dot-benchmark{background:#d8d8dc}.bt-empty-chart{display:flex;align-items:center;justify-content:center;gap:8px;min-height:300px;color:var(--u-text-3);font-size:13px}.bt-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:8px;gap:8px;padding:0 14px 14px}.bt-metric{min-width:0;padding:10px;border:1px solid var(--u-line);border-radius:8px;background:var(--u-surface-2)}.bt-metric span{display:block;color:var(--u-text-3);font-size:11px}.bt-metric strong{display:block;margin-top:5px;overflow:hidden;text-overflow:ellipsis;color:var(--u-text);font-family:var(--u-mono);font-size:18px;letter-spacing:0;white-space:nowrap}.bt-audit{padding-bottom:12px}.bt-audit>p,.bt-badges,.bt-disclaimer,.bt-gap-list{margin:12px 12px 0}.bt-badges{display:flex;flex-wrap:wrap;gap:6px}.bt-badges span{padding:5px 7px;border:1px solid var(--u-line);border-radius:8px;background:var(--u-surface-2);color:var(--u-text-2);font-size:11px}.bt-disclaimer{display:block;color:var(--u-text);font-size:12px;line-height:1.45}.bt-gap-list{padding-top:12px;border-top:1px solid var(--u-line)}.bt-gap-list h3{margin:0 0 8px;color:var(--u-text-2);font-size:12px;font-weight:700}.bt-gap{display:flex;justify-content:space-between;gap:8px;padding:7px 0;border-bottom:1px solid var(--u-line);font-size:12px}.bt-gap span{color:var(--u-text-2);font-family:var(--u-mono)}.bt-gap em{min-width:0;overflow:hidden;text-overflow:ellipsis;color:var(--u-text-3);font-style:normal;white-space:nowrap}.bt-status{grid-column:1/-1;display:flex;align-items:center;gap:8px;min-height:120px;padding:18px;color:var(--u-text-2)}@media (max-width:1180px){.bt-main{grid-template-columns:minmax(300px,360px) minmax(0,1fr)}.bt-audit{grid-column:1/-1}}@media (max-width:860px){.bt-topbar{align-items:flex-start;padding:10px 12px}.bt-topnote{display:none}.bt-main{grid-template-columns:minmax(0,1fr);padding:12px}.bt-chart-panel{min-height:auto}.bt-form-grid,.bt-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.bt-holding-row{grid-template-columns:minmax(0,1fr) 82px 30px}}@media (max-width:520px){.bt-form-grid,.bt-metrics,.bt-seg{grid-template-columns:minmax(0,1fr)}.bt-back{width:36px;justify-content:center;padding:7px}.bt-back span{display:none!important}}