/* Global box model for symmetry */
*, *::before, *::after { box-sizing: border-box; }

/* Nova container sizing */
#nova-summary{display:none;flex-direction:column;gap:18px;width:100%;max-width:1100px;margin:0 auto;padding:0 12px}
#nova-summary.nz-show{display:flex;}

/* KPI row uses grid for perfect symmetry */
.nz-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media (max-width:768px){
  .nz-row{grid-template-columns:1fr}
}

/* Wrong list: responsive auto-fit */
.nz-wrong-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:14px}
@media (max-width:768px){
  .nz-wrong-list{grid-template-columns:1fr}
}

/* Cards tightened to avoid overflow */
.nz-card{min-width:0}

/* Gauge centers nicely */
.nz-gauge{margin:0 auto;width:100%;max-width:560px}
.nz-gauge canvas{width:100%;height:auto;aspect-ratio:1/1;}

/* Buttons wrap well */
.nz-actions{flex-wrap:wrap;justify-content:flex-end}