react-html-elements/dist/radio-button.css

A standalone, dependency-free React component library for customizable buttons, toggles, radios, checkboxes, dropdowns, and input fields.

.rb-radio {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  --rb-radio-color: #007bff;
  gap: 0.5em;
}

.rb-radio-input {
  display: none;
}

.rb-radio-custom {
  width: 18px;
  height: 18px;
  border: 2px solid var(--rb-radio-color, #007bff);
  border-radius: 50%;
  background: #fff;
  position: relative;
  transition: border 0.2s;
  box-sizing: border-box;
}

.rb-radio-input:checked + .rb-radio-custom::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 4px;
  width: 8px;
  height: 8px;
  background: var(--rb-radio-color, #007bff);
  border-radius: 50%;
  display: block;
}

.rb-radio-input:disabled + .rb-radio-custom {
  opacity: 0.6;
  cursor: not-allowed;
}

.rb-radio-label {
  user-select: none;
  font-size: 1rem;
}