/* Laboratorio Fisica v0.13.1 beta — modulo autonomo quantità di moto e urti */
.impact-layout{grid-template-columns:minmax(255px,318px) minmax(0,1fr)}
.impact-form{display:grid;grid-template-columns:1fr;gap:10px}
.impact-presets{display:grid;gap:6px;margin:0 0 13px;padding:11px;background:#f1f6ff;border:1px solid #dce8f6;border-radius:11px}
.impact-presets label{font-size:.87rem;font-weight:800;color:#24476e}
.impact-presets select{width:100%;padding:9px 11px;border-radius:8px;border:1px solid #9eb9d8;font:inherit;background:#fff}
.impact-topline{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.impact-topline h2,.impact-topline h3{margin:0}
.impact-scale{margin:10px 0 14px;font-size:.82rem;line-height:1.55;padding:9px 11px;border-radius:8px;background:#eef8f5;color:#265b51}
.impact-viewport{max-width:100%;overflow-x:auto;overscroll-behavior-x:contain}
.impact-viewport svg{width:100%;height:auto;aspect-ratio:860/300;display:block}
.impact-legend{display:flex;gap:7px 15px;flex-wrap:wrap;font-size:.79rem;color:#415f7c;margin:10px 0 14px}
.impact-legend i{display:inline-block;width:14px;height:5px;vertical-align:middle;border-radius:2px;margin-right:5px}
.impact-playback{display:flex;align-items:center;gap:9px;margin:8px 0;font-size:.84rem;font-weight:700;color:#44617e}
.impact-playback select{border:1px solid #a7bfdc;border-radius:7px;padding:4px 7px;background:white}
.impact-readouts,.impact-summary{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
#impact-phase{background:#eff6fd;border-radius:8px;min-height:2.7em;padding:10px 12px}
@media(max-width:840px){.impact-layout{grid-template-columns:minmax(0,1fr)}.impact-form{grid-template-columns:repeat(2,minmax(0,1fr))}.impact-form .impact-wide{grid-column:1/-1}}
@media(max-width:630px){.impact-form{grid-template-columns:1fr}.impact-viewport svg{width:650px;min-width:650px;max-width:none}.impact-readouts,.impact-summary{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:360px){.impact-readouts,.impact-summary{grid-template-columns:minmax(0,1fr)}}