.mu-shell{max-width:1160px;margin:auto;padding:2rem 1rem}.mu-note{background:#f3f7fa;border-left:4px solid #315f83;padding:1rem}.mu-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:1rem;margin:1rem 0}.mu-card{border:1px solid #d5dde5;border-radius:14px;padding:1rem;min-width:0}.mu-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem}.mu-grid label{display:grid;gap:.3rem;font-weight:650}.mu-grid input,.mu-grid select{width:100%;box-sizing:border-box;padding:.65rem}.mu-wide{grid-column:1/-1}.matrix{display:grid;gap:.45rem}.matrix.two{grid-template-columns:repeat(2,1fr)}.matrix.three{grid-template-columns:repeat(3,1fr)}.mu-actions{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1rem}.mu-error{color:#9d1720;min-height:1.5rem}.mu-output{overflow-wrap:anywhere}.mu-output table{width:100%;border-collapse:collapse}.mu-output th,.mu-output td{border:1px solid #ccd5dd;padding:.3rem;text-align:right}.mu-shell :focus-visible{outline:3px solid #176aa1;outline-offset:2px}@media(max-width:720px){.mu-layout,.mu-grid{grid-template-columns:1fr}.mu-wide{grid-column:auto}}