.calc-app-shell-bar{display:none}.calc-app-instrument{display:contents}@media (max-width:640px){.calc-app-shell,.calc-app-shell-host{padding-bottom:calc(3.75rem + env(safe-area-inset-bottom))}.calc-app-shell{min-height:min(var(--pf-chrome-root-h-standard),calc(100svh - 4rem))}.calc-app-shell--ready.calc-app-shell--calculate>#ch-end,.calc-app-shell--ready.calc-app-shell--calculate>#ch-faq,.calc-app-shell--ready.calc-app-shell--reference>#ch-calculator,.calc-app-shell--ready.calc-app-shell--reference>#ch-signal{display:none}.calc-app-shell--ready.calc-app-shell--reference>#ch-faq{padding-top:0}.calc-app-instrument{display:flex;flex-direction:column;min-width:0}.calc-app-shell-bar__label:before{content:attr(data-label)}.calc-app-shell .foxai-wizard-header__start-over{display:none}.calc-app-shell .calc-manual-region,.calc-app-shell .calc-wizard-region{padding-top:var(--pf-space-lg)}.calc-app-shell [data-wizard-panel=blend-1to1-result] .foxai-thread,.calc-app-shell [data-wizard-panel=cocktail-result] .foxai-thread,.calc-app-shell [data-wizard-panel=find-dose-bac] .foxai-thread,.calc-app-shell [data-wizard-panel=find-dose-ladder] .foxai-thread,.calc-app-shell [data-wizard-panel=find-dose-manual] .foxai-thread,.calc-app-shell [data-wizard-panel=result] .foxai-thread,.calc-app-shell [data-wizard-panel=two-vial-result] .foxai-thread{--foxai-thread-pb:calc(3.75rem + env(safe-area-inset-bottom) + var(--pf-space-xxxl))}.calc-app-shell-bar{position:fixed;right:0;bottom:0;left:0;z-index:45;display:block;padding-bottom:env(safe-area-inset-bottom);border-top:1px solid var(--pf-line);background:var(--pf-surface);transform:translateY(0);transition:transform .2s var(--pf-ease-exp)}.calc-app-shell-bar__register{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));column-gap:1px;height:3.75rem;background:var(--pf-line-soft)}.calc-app-shell-bar__item{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:var(--pf-space-sm);min-width:0;min-height:3.75rem;padding:0 var(--pf-space-sm);background:var(--pf-surface);color:var(--pf-text-soft);font-family:var(--pf-font-sans);font-size:var(--text-xs);font-weight:500;line-height:var(--pf-line-tight);letter-spacing:-.005em;text-decoration:none;touch-action:manipulation;-webkit-tap-highlight-color:transparent;transition:background-color var(--pf-motion-fast),color var(--pf-motion-fast)}.calc-app-shell-bar__item:before{position:absolute;top:-1px;right:0;left:0;height:2px;background:transparent;content:"";transition:background-color var(--pf-motion-fast)}.calc-app-shell-bar__item:hover{background:var(--pf-accent-light);color:var(--pf-accent)}.calc-app-shell-bar__item:active{background:var(--pf-hover-wash);color:var(--pf-accent-hover)}.calc-app-shell-bar__item:focus-visible{z-index:1;outline:2px solid var(--pf-accent);outline-offset:-2px}.calc-app-shell-bar__item--active{background:var(--pf-accent-light);color:var(--pf-accent)}.calc-app-shell-bar__item--active:before{background:var(--pf-accent)}.calc-app-shell-bar__icon{position:relative;top:-1px;width:var(--pf-icon-lg);height:var(--pf-icon-lg);flex:0 0 auto}.calc-app-shell-bar--input-focused,body:has(.calc-app-shell input:focus,.calc-app-shell textarea:focus,.calc-app-shell [contenteditable=true]:focus,.calc-app-shell-host input:focus,.calc-app-shell-host textarea:focus,.calc-app-shell-host [contenteditable=true]:focus) .calc-app-shell-bar{pointer-events:none;transform:translateY(100%)}}@media (prefers-reduced-motion:reduce){.calc-app-shell-bar,.calc-app-shell-bar__item,.calc-app-shell-bar__item:before{transition:none}}