/* UX R11: constrained controls and visible keyboard focus; existing layout remains. */
.user-v36 :is(a,button,summary,input,select,textarea,[tabindex]):focus-visible,
.staff-portal :is(a,button,summary,input,select,textarea,[tabindex]):focus-visible {
  outline:3px solid #fffcf5; outline-offset:2px; box-shadow:0 0 0 5px #145445;
}
.user-v36 .lesson-count-field input[aria-invalid="true"]{border-color:#8c332a}
.user-v36 .lesson-price-summary-main strong{font-variant-numeric:tabular-nums}
.user-v36 :is(.topic-block > summary,.lesson-row,.cd-module > summary):focus-visible{
 outline:3px solid #145445;
 outline-offset:-4px;
 box-shadow:inset 0 0 0 6px #fffcf5;
}