.ha-backtest{--ha-orange:#f59e0b;--ha-orange-dark:#d97706;--ha-blue:#38bdf8;--ha-gray:#94a3b8;--ha-text:#f8fafc;--ha-muted:#94a3b8;--ha-border:rgba(255,255,255,.1);--ha-panel:#171717;--ha-input:#0d0d0d;--ha-success:#22c55e;--ha-danger:#f87171;max-width:1180px;margin:24px auto;color:var(--ha-text);font-family:inherit}
.ha-backtest *,.ha-backtest *:before,.ha-backtest *:after{box-sizing:border-box}
.ha-backtest__header{margin-bottom:16px}
.ha-backtest__eyebrow{display:inline-block;margin-bottom:6px;color:var(--ha-orange);font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
.ha-backtest__header h2{margin:0 0 8px;color:#fff;font-size:clamp(28px,3.6vw,42px);line-height:1.1}
.ha-backtest__header p{max-width:760px;margin:0;color:var(--ha-muted);font-size:16px;line-height:1.55}
.ha-backtest__notice{margin:0 0 18px;padding:11px 15px;border:1px solid rgba(245,158,11,.25);border-left:4px solid var(--ha-orange);border-radius:12px;background:rgba(245,158,11,.07);color:#d1d5db;font-size:13.5px;line-height:1.5}
.ha-backtest__layout{display:flex;flex-direction:column;gap:20px}
.ha-backtest__form{padding:clamp(16px,2.3vw,22px);border:1px solid var(--ha-border);border-radius:16px;background:var(--ha-panel);box-shadow:0 18px 50px rgba(0,0,0,.28)}
.ha-backtest__field-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.ha-backtest__field{display:flex;min-width:0;flex-direction:column;gap:6px}
.ha-backtest__field>span{color:#fff;font-size:13px;font-weight:700}
.ha-backtest input,.ha-backtest select{width:100%;min-height:46px;margin:0;padding:9px 11px;border:1px solid var(--ha-border);border-radius:10px;background:var(--ha-input);color:var(--ha-text);font:inherit;outline:none;transition:border-color .2s,box-shadow .2s;color-scheme:dark}
.ha-backtest input:focus,.ha-backtest select:focus{border-color:var(--ha-orange);box-shadow:0 0 0 3px rgba(245,158,11,.18)}
.ha-backtest__actions{display:flex;gap:10px;margin-top:18px}
.ha-backtest__button{min-height:46px;padding:10px 18px;border-radius:10px;font:inherit;font-weight:800;cursor:pointer;transition:filter .15s,background .15s}
.ha-backtest__button--primary{border:1px solid var(--ha-orange);background:var(--ha-orange);color:#111827}
.ha-backtest__button--primary:hover{filter:brightness(1.08)}
.ha-backtest__button--secondary{border:1px solid var(--ha-border);background:transparent;color:var(--ha-text)}
.ha-backtest__button--secondary:hover{background:rgba(255,255,255,.05)}
.ha-backtest__error{margin:14px 0 0;padding:11px 13px;border-radius:9px;background:rgba(248,113,113,.1);border:1px solid rgba(248,113,113,.25);color:var(--ha-danger);font-size:14px}
.ha-backtest__loading{margin:14px 0 0;color:var(--ha-muted);font-size:14px}
.ha-backtest__cards{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.ha-backtest__card{min-width:0;margin:0;padding:14px;border:1px solid var(--ha-border);border-radius:13px;background:var(--ha-panel)}
.ha-backtest__card span{display:block;margin-bottom:6px;color:var(--ha-muted);font-size:12.5px}
.ha-backtest__card strong{display:block;overflow-wrap:anywhere;color:#fff;font-size:clamp(16px,1.8vw,20px);line-height:1.2}
.ha-backtest__card small{display:block;margin-top:4px;color:var(--ha-success);font-size:13px;font-weight:700}
.ha-backtest__card small.ha-backtest__negative{color:var(--ha-danger)}
.ha-backtest__card--dca{border-color:rgba(245,158,11,.35)}
.ha-backtest__card--lump{border-color:rgba(56,189,248,.3)}
.ha-backtest__card--cash{border-color:rgba(148,163,184,.3)}
.ha-backtest__chart-card{margin-top:16px;padding:clamp(14px,2vw,20px);border:1px solid var(--ha-border);border-radius:16px;background:var(--ha-panel)}
.ha-backtest__chart-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}
.ha-backtest__chart-head strong{color:#fff;font-size:16px}
.ha-backtest__legend{display:flex;flex-wrap:wrap;gap:14px}
.ha-backtest__legend-item{display:flex;align-items:center;gap:6px;color:var(--ha-muted);font-size:13px}
.ha-backtest__dot{display:inline-block;width:10px;height:10px;border-radius:50%}
.ha-backtest__dot--dca{background:var(--ha-orange)}
.ha-backtest__dot--lump{background:var(--ha-blue)}
.ha-backtest__dot--cash{background:var(--ha-gray)}
.ha-backtest [data-bt-chart]{width:100%;height:320px;display:block}
.ha-backtest__summary{margin-top:16px;padding:16px;border-radius:13px;background:rgba(255,255,255,.03);border:1px solid var(--ha-border)}
.ha-backtest__summary strong{display:block;margin-bottom:6px;color:#fff;font-size:14px}
.ha-backtest__summary p{margin:0;color:#d1d5db;font-size:14.5px;line-height:1.6}
.ha-backtest__disclaimer{margin:16px 0 0;color:var(--ha-muted);font-size:12.5px;line-height:1.5}
@media (max-width:900px){
	.ha-backtest__field-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
	.ha-backtest__cards{grid-template-columns:repeat(2,minmax(0,1fr))}
	.ha-backtest [data-bt-chart]{height:260px}
}