.physics-layout{grid-template-columns:230px minmax(0,1fr) 290px}.physics-layout .controls{display:block}.experiment-tabs{display:flex;margin:18px 0 0;border-bottom:1px solid var(--line);gap:6px}.experiment-tabs button{border:0;border-bottom:3px solid transparent;border-radius:0;background:transparent;min-width:125px}.experiment-tabs [aria-selected=true]{border-bottom-color:#126b63;color:#126b63;font-weight:600}.physics-bench{min-height:230px}.physics-bench .bench-item{height:175px;width:125px;flex-basis:125px}.physics-bench .bench-item svg{height:100px;width:85px}.physics-bench .bench-item strong{font-size:11px}.circuit-diagram{background:#fff;margin:18px 0}.circuit-diagram svg{width:100%;height:auto;display:block}.physics-section{padding:22px 0;border-bottom:1px solid var(--line)}.measurement-scroll{overflow:auto}table{width:100%;border-collapse:collapse;font-size:12px;margin-top:14px;text-align:left}th,td{padding:10px 8px;border-bottom:1px solid var(--line)}th{color:var(--muted);font-weight:600}.small-status{font-size:12px;color:var(--muted);line-height:1.6;margin:14px 0}.small-status.error{color:#a13e32}.physics-layout dl{font-size:11px;grid-template-columns:minmax(0,1fr) auto}.physics-layout .results strong{font-size:20px}.physics-layout .equipment-option{font-size:11px;height:130px}.physics-layout .equipment-option span:not(.add){max-width:100%;overflow-wrap:anywhere}.physics-layout .controls fieldset{border:0;margin:18px 0 0;padding:0;border-top:1px solid var(--line)}.physics-layout legend{font-size:13px;font-weight:600}#pendulum{display:block;width:100%;height:380px;background:#f9fbfc;margin:18px 0}#mechanic-panel[hidden],#electric-panel[hidden],#electric-controls[hidden],#mechanic-controls[hidden]{display:none}.physics-layout .equipment-option svg{height:76px}
@media(max-width:1100px){.physics-layout{grid-template-columns:190px minmax(0,1fr)}.physics-layout .controls{grid-column:1/-1}}
@media(max-width:650px){.physics-layout{display:flex;flex-direction:column}.physics-layout .inventory{order:0}.physics-layout .controls{order:1}.physics-layout .workspace{order:2}.physics-layout .equipment-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.physics-layout .equipment-option{height:120px;font-size:10px}.physics-bench .bench-item{width:calc(50% - 3px);flex-basis:calc(50% - 3px)}.physics-layout .results strong{font-size:17px}.experiment-tabs button{min-width:0;flex:1}#pendulum{height:330px}.circuit-diagram{overflow-x:auto}.circuit-diagram svg{min-width:530px}}
.physics-layout .equipment-option{height:144px}.physics-layout .results strong{overflow-wrap:anywhere}
@media(max-width:650px){.physics-layout .equipment-option{height:132px}}