upskill-event-manager/assets/css/radio-image.css

.customize-control-ast-row-layout .ast-responsive-btns {
  position: relative;
  top: 1px;
}

.customize-control-ast-radio-image label {
  position: relative;
  display: inline-block;
  margin-right: 12px;
}

.ast-divide-four label {
	margin-right: 0;
}

.customize-control-ast-radio-image input {
  display: none;
}

.customize-control-ast-radio-image input:checked + label svg {
  background: var(--ast-customizer-color-1);
  border-radius: 0;
  box-shadow: 0 0 3px 0px rgba(0, 133, 186, 0.67);
}

.customize-control-ast-radio-image input:checked + label svg path  {
  color: var(--ast-customizer-color-10);
}

.customize-control-ast-radio-image .modern-layout input:checked + label svg,
.components-button-group.ahfb-radio-container-control .active-radio.ast-radio-img-svg svg {
  background-color: var(--ast-customizer-color-1);
  border-color: transparent;
  box-shadow: 0px 12px 20px -8px rgba(30, 41, 59, 0.16);
  border-bottom-color: #f0f0f1;
}

.ast-divide-four input:checked + label svg {
	box-shadow: none;
	color: var(--ast-customizer-color-3);
}

.customize-control-ast-radio-image input + label .image-clickable {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 100%;
}

.customize-control-ast-radio-image:not(#customize-control-astra-settings-header-trigger-icon) > .image {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-column-gap: 5px;
  grid-row-gap: 5px;
}

.customize-control-ast-radio-image:not(#customize-control-astra-settings-header-trigger-icon) > .modern-layout, .components-button-group.ahfb-radio-container-control {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-column-gap: 23px;
  grid-row-gap: 23px;
}

.customize-control-ast-radio-image:not(#customize-control-astra-settings-header-trigger-icon) > .ast-divide-four {
	grid-template-columns: repeat(4, 1fr);
	grid-column-gap: 14px;
	grid-row-gap: 10px;
}

.customize-control-ast-radio-image .ast-radio-img-svg svg {
  width: 75px;
  height: 50px;
}

.customize-control-ast-radio-image .modern-layout .ast-radio-img-svg svg,
.components-button-group.ahfb-radio-container-control .ast-radio-img-svg svg {
  margin: 0;
  width: 100%;
  height: auto;
  background-color: rgba(221,224,226,0.5);
  border: 1px solid var(--ast-customizer-color-7);
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.15s ease, box-shadow 0.15s ease;
}

.ast-divide-four .ast-radio-img-svg svg {
	color: var(--ast-customizer-color-7);
	width: 100%;
	height: 93%;
}

.ast-divide-four .ast-radio-img-svg svg path {
  color: var(--ast-customizer-color-8);
}

/* Image tooltip */
.image-clickable[data-title]::after {
  text-transform: none;
  font-size: .9em;
  line-height: 1;
  user-select: none;
  pointer-events: none;
  position: absolute;
  display: none;
  opacity: 0;
  left: 50%;
  transform: translate(-50%, -.5em);
}

.image-clickable[data-title]::after {
  content: attr(data-title);
  min-width: 3em;
  max-width: 21em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding: 1ch 1.5ch;
  border-radius: .3ch;
  box-shadow: 0 1em 2em -.5em rgba(0, 0, 0, 0.35);
  background: var(--ast-customizer-color-12);
  color: var(--ast-customizer-color-10);
  z-index: 9;
  bottom: calc(100% + 5px);
  text-align: center;
  animation: tooltips-vert 300ms ease-out forwards;
}

/* Make the tooltips respond to hover */
.image-clickable[data-title]:hover::after {
  display: block;
}

/* don't show empty tooltips */
.image-clickable[data-title='']::after {
  display: none !important;
}

/* KEYFRAMES */
@keyframes tooltips-vert {
  to {
    opacity: .9;
    transform: translate(-50%, 0);
  }
}

@keyframes tooltips-horz {
  to {
    opacity: .9;
    transform: translate(0, -50%);
  }
}

.ast-upgrade-trigger:hover .image-clickable[data-title]::after {
    display: block;
}


/* Focus Management Styles - WCAG 2.1 Compliance */
/* Added for keyboard accessibility and screen reader support */

/* Button Focus Styles */
.hvac-button:focus,
.hvac-content .button:focus,
.hvac-content button:focus,
.hvac-content input[type="submit"]:focus,
.hvac-email-submit:focus,
.hvac-filter-submit:focus,
.hvac-certificate-actions button:focus,
.hvac-certificate-actions a:focus {
    outline: 2px solid #005fcc;
    outline-offset: 2px;
    box-shadow: 0 0 0 3px rgba(0, 95, 204, 0.2);
    border-radius: 4px;
}

/* Input Focus Styles */
.hvac-form-input:focus,
.hvac-content input[type="text"]:focus,
.hvac-content input[type="email"]:focus,
.hvac-content input[type="password"]:focus,
.hvac-content input[type="url"]:focus,
.hvac-content textarea:focus,
.hvac-content select:focus,
.hvac-email-form-row input:focus,
.hvac-email-form-row textarea:focus,
.hvac-filter-group input:focus,
.hvac-filter-group select:focus {
    outline: 2px solid #005fcc;
    outline-offset: 2px;
    border-color: #005fcc;
    box-shadow: 0 0 0 3px rgba(0, 95, 204, 0.2);
}

/* Link Focus Styles */
.hvac-content a:focus,
.hvac-event-link:focus,
.hvac-certificate-link:focus,
.hvac-attendee-profile-icon:focus,
.hvac-dashboard-nav a:focus,
.hvac-email-navigation a:focus {
    outline: 2px solid #005fcc;
    outline-offset: 2px;
    text-decoration: underline;
    background-color: rgba(0, 95, 204, 0.1);
    border-radius: 2px;
}

/* Interactive Element Focus Styles */
.hvac-attendee-checkbox:focus,
.hvac-select-all-container input[type="checkbox"]:focus,
.hvac-modal-close:focus,
.hvac-certificate-table tr:focus {
    outline: 2px solid #005fcc;
    outline-offset: 2px;
    box-shadow: 0 0 0 3px rgba(0, 95, 204, 0.2);
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .hvac-content *:focus {
        outline: 3px solid #000000;
        outline-offset: 2px;
        background-color: #ffff00;
        color: #000000;
    }
}

/* Focus-visible polyfill support */

/* Reset focus for mouse users while preserving keyboard accessibility */
.js-focus-visible :focus:not(.focus-visible) {
    outline: none;
    box-shadow: none;
}

/* Ensure focus is visible for keyboard users */
.js-focus-visible .focus-visible {
    outline: 2px solid #005fcc;
    outline-offset: 2px;
}