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576px){.sim-results-header{flex-direction:column;align-items:flex-start;gap:var(--spacing-2)}.sim-results-controls{width:100%;justify-content:space-between}.histogram-controls{flex-direction:column;align-items:flex-start;gap:var(--spacing-2)}.histogram-column{min-width:60px}}.circuit-selector-container{display:flex;flex-direction:column;width:100%}.circuit-selector-description{margin-bottom:var(--spacing-3);color:var(--text-light-color)}.circuit-selector-form{display:flex;flex-direction:column;gap:var(--spacing-4)}.form-group{display:flex;flex-direction:column;gap:var(--spacing-1);margin-bottom:var(--spacing-3)}.form-label{font-size:.875rem;font-weight:500}.circuit-selector-params{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:var(--spacing-4);margin-top:var(--spacing-2)}.circuit-selector-actions{display:flex;justify-content:flex-end;gap:var(--spacing-3);margin-top:var(--spacing-4)}.circuit-selector-reset-button{background-color:var(--secondary-bg-color);color:var(--text-color);border:1px 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