koel/resources/assets/js/components/ui/CheckBox.vue

<template>
  <span :class="value && 'checked'">
    <input v-bind="$attrs" v-model="value" :checked="value" type="checkbox">
  </span>
</template>

<script lang="ts" setup>
import { computed } from 'vue'

const props = withDefaults(defineProps<{ modelValue?: any }>(), { modelValue: false })

const emit = defineEmits<{ (e: 'update:modelValue', value: boolean): void }>()

const value = computed({
  get: () => props.modelValue,
  set: value => emit('update:modelValue', value)
})
</script>

<style lang="scss" scoped>
span {
  position: relative;
  vertical-align: bottom;
  display: inline-block;
  width: 32px;
  height: 20px;
  background: #c2c2c2;
  border-radius: 99rem;
  box-shadow: inset 0 1px 5px 0 rgba(0, 0, 0, .2);
  cursor: pointer;
  transition: all .2s ease-in-out;
  margin-right: .5rem;

  &::after {
    content: '';
    height: 16px;
    aspect-ratio: 1/1;
    position: absolute;
    background: #fff;
    top: 2px;
    left: 2px;
    border-radius: 99rem;
    transition: all .2s ease-in-out;
  }

  &.checked {
    background: var(--color-highlight);

    &::after {
      left: 14px;
    }
  }

  input {
    display: none;
  }
}

svg {
  color: var(--color-highlight);
  position: absolute;
  top: 1px;
  left: 1px;
}
</style>