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select{background:var(--calc-bg-input);border:1px solid var(--calc-border-strong);border-radius:var(--calc-radius-md);color:var(--calc-text-primary);font-family:var(--calc-font-mono);padding:.6rem .8rem;font-size:1rem;transition:border-color .15s}.form-group input:focus,.form-group select:focus{border-color:var(--calc-cyan);outline:none}.input-hint{color:var(--calc-text-dim);font-size:.78rem;line-height:1.4}.presets-row{border-top:1px dashed var(--calc-border-subtle);flex-wrap:wrap;align-items:center;gap:.4rem;margin-top:.75rem;padding-top:.75rem;display:flex}.presets-label{color:var(--calc-text-faded);text-transform:uppercase;letter-spacing:.04em;margin-right:.25rem;font-size:.8rem}.preset-chip{border:1px solid var(--calc-border-subtle);color:var(--calc-text-faded);font-family:var(--calc-font-headline);cursor:pointer;background:0 0;border-radius:999px;padding:.35rem .85rem;font-size:.8rem;transition:background .15s,color .15s,border-color .15s}.preset-chip:hover{color:var(--calc-text-primary);border-color:var(--calc-cyan)}.preset-chip.active{border-color:var(--calc-cyan);color:var(--calc-cyan);background:#22d3ee26}.verdict-badge{font-family:var(--calc-font-headline);text-transform:uppercase;letter-spacing:.06em;background:var(--calc-bg-input);color:var(--calc-text-faded);border:1px solid var(--calc-border-subtle);border-radius:999px;margin-bottom:.75rem;padding:.3rem .7rem;font-size:.78rem;display:inline-block}.verdict-badge[data-state=significant]{color:var(--calc-emerald);border-color:var(--calc-emerald);background:#34d39926}.verdict-badge[data-state=not-significant]{color:var(--calc-amber);border-color:var(--calc-amber);background:#f59e0b26}.verdict-badge[data-state=error]{color:var(--calc-rose);border-color:var(--calc-rose);background:#fb718526}.result-value{font-family:var(--calc-font-mono);color:var(--calc-cyan);overflow-wrap:break-word;word-break:normal;margin:.25rem 0;font-size:clamp(1.8rem,4.5vw,2.4rem)}.result-detail{color:var(--calc-text-faded);margin-bottom:1rem;font-size:.9rem;line-height:1.55}.stat-grid{grid-template-columns:repeat(3,1fr);gap:.6rem;margin-top:1rem;display:grid}.stat-grid--compact{grid-template-columns:repeat(2,1fr)}@media (width<=600px){.stat-grid,.stat-grid--compact{grid-template-columns:1fr 1fr}}.stat-cell{background:var(--calc-bg-input);border:1px solid var(--calc-border-subtle);border-radius:var(--calc-radius-md);padding:.6rem .75rem}.stat-label{color:var(--calc-text-dim);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.2rem;font-size:.7rem}.stat-value{font-family:var(--calc-font-mono);color:var(--calc-text-primary);font-size:.95rem;font-weight:600}.chart-section{background:var(--calc-bg-card);border:1px solid var(--calc-border-default);border-radius:var(--calc-radius-lg);margin-top:1.25rem;padding:1.25rem 1.5rem}.chart-caption{color:var(--calc-text-dim);margin:0 0 .75rem;font-size:.85rem;line-height:1.5}.chart-wrap{height:240px;position:relative}#dist-chart{width:100%;height:100%;display:block}[data-theme=light] .input-card,[data-theme=light] .result-card,[data-theme=light] .chart-section{background:#fff;border-color:#0000001f;box-shadow:0 1px 4px #0000000f}[data-theme=light] .form-group input,[data-theme=light] .form-group select{color:#0f172a;background:#f0f4f9;border-color:#00000026}[data-theme=light] .form-group input:focus,[data-theme=light] .form-group select:focus{border-color:var(--calc-cyan)}[data-theme=light] .stat-cell{background:#f0f4f9;border-color:#0000001a}[data-theme=light] .outer-tab{color:#475569;border-color:#0000001f}[data-theme=light] .outer-tab:hover{color:#0f172a;border-color:#0003}[data-theme=light] .outer-tab.active{background:var(--calc-cyan);color:#fff;border-color:var(--calc-cyan)}[data-theme=light] .preset-chip{color:#475569;border-color:#00000026}[data-theme=light] .preset-chip:hover{color:var(--calc-cyan);border-color:var(--calc-cyan)}[data-theme=light] .preset-chip.active{color:var(--calc-cyan);border-color:var(--calc-cyan);background:#0891b21f}[data-theme=light] .verdict-badge{color:#475569;background:#f0f4f9;border-color:#0000001f}[data-theme=light] .verdict-badge[data-state=significant]{color:#047857;background:#f0fdf4;border-color:#04785766}[data-theme=light] .verdict-badge[data-state=not-significant]{color:#b45309;background:#fffbeb;border-color:#b4530966}[data-theme=light] .verdict-badge[data-state=error]{color:#be123c;background:#fff1f2;border-color:#be123c66}[data-theme=light] .presets-row{border-top-color:#00000014}[data-theme=light] .outer-tabs{border-bottom-color:#00000014}[data-theme=light] .ab-col-title{color:var(--calc-cyan)}