@import '../colors.css';
@import '../variables.css';
@import './config.css';

.radio {
  border: calc(0.2 * var(--unit)) solid var(--radio-text-color);
  border-radius: 50%;
  cursor: pointer;
  display: inline-block;
  height: var(--radio-button-size);
  position: relative;
  vertical-align: top;
  width: var(--radio-button-size);

  @apply --reset;

  &::before {
    background-color: var(--radio-inner-color);
    border-radius: 50%;
    content: '';
    height: 100%;
    left: 0;
    position: absolute;
    top: 0;
    transform: scale(0);
    transition: transform 0.2s var(--animation-curve-default);
    width: 100%;
  }

  & .ripple {
    background-color: var(--radio-inner-color);
    opacity: 0.3;
    transition-duration: 650ms;
  }
}

.radioChecked {
  border: calc(0.2 * var(--unit)) solid var(--radio-inner-color);
  composes: radio;

  &::before {
    transform: scale(0.65);
  }
}

.field {
  display: block;
  height: var(--radio-button-size);
  margin-bottom: var(--radio-field-margin-bottom);
  position: relative;
  white-space: nowrap;
}

.text {
  color: var(--radio-text-color);
  display: inline-block;
  font-size: var(--radio-text-font-size);
  line-height: var(--radio-button-size);
  padding-left: var(--unit);
  vertical-align: top;
  white-space: nowrap;
}

.input {
  appearance: none;
  border: 0;
  height: 0;
  margin: 0;
  opacity: 0;
  padding: 0;
  position: absolute;
  width: 0;

  &:focus ~ .radio {
    box-shadow: 0 0 0 var(--unit) var(--radio-focus-color);
  }

  &:focus ~ .radioChecked {
    box-shadow: 0 0 0 var(--unit) var(--radio-checked-focus-color);
  }
}

.disabled {
  composes: field;

  & .text {
    color: var(--radio-disabled-color);
  }

  & .radio {
    border-color: var(--radio-disabled-color);
    cursor: auto;
  }

  & .radioChecked {
    border-color: var(--radio-disabled-color);
    cursor: auto;

    &::before {
      background-color: var(--radio-disabled-color);
    }
  }
}