mealcomes/theme-chalk/checkbox.css

MealComes 用于学习前端的组件库

.mc-checkbox-wrapper {
  --mc-checkbox-font-size: var(--mc-font-size-base);
  --mc-checkbox-font-weight: var(--mc-font-weight-primary);
  --mc-checkbox-border-radius: var(--mc-border-radius-small);
  --mc-checkbox-text-color: var(--mc-text-color-primary);
  --mc-checkbox-hover-border-color: var(--mc-color-primary);
  --mc-checkbox-checked-icon-color: var(--mc-color-white);
  --mc-checkbox-checked-bg-color: var(--mc-color-primary);
  --mc-checkbox-indeterminate-icon-color: var(--mc-color-primary);
  --mc-checkbox-indeterminate-bg-color: var(--mc-color-white);
  --mc-checkbox-disabled-checked-icon-color: var(--mc-text-color-placeholder);
  --mc-checkbox-disabled-indeterminate-icon-color: var(--mc-text-color-placeholder);
}

.mc-checkbox-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
  user-select: none;
  color: var(--mc-checkbox-text-color);
  font-size: var(--mc-checkbox-font-size);
  cursor: pointer;
  transition: var(--mc-transition-color);
}
.mc-checkbox-wrapper input[type=checkbox] {
  margin: 0;
  width: 0;
  height: 0;
}
.mc-checkbox-wrapper.is-disabled {
  cursor: not-allowed;
  color: var(--mc-disabled-text-color);
}

.mc-checkbox-wrapper .mc-checkbox {
  position: relative;
  padding: 0;
  margin: 0;
  width: 1em;
  height: 1em;
  border-radius: var(--mc-checkbox-border-radius);
  border: var(--mc-border);
}
.mc-checkbox-wrapper .mc-checkbox--inner {
  position: absolute;
  padding: 0;
  width: 1em;
  height: 1em;
  border-radius: var(--mc-checkbox-border-radius);
  opacity: 0;
}

.mc-checkbox-wrapper .mc-checkbox.is-checked {
  border-color: var(--mc-color-primary);
  background-color: var(--mc-checkbox-checked-bg-color);
}
.mc-checkbox-wrapper .mc-checkbox.is-checked::before {
  content: "";
  position: absolute;
  width: calc(1em + 2 * var(--mc-border-width));
  height: calc(1em + 2 * var(--mc-border-width));
  left: calc(0px - var(--mc-border-width));
  top: calc(0px - var(--mc-border-width));
  border-radius: 3px;
  opacity: 0;
  background-color: var(--mc-checkbox-checked-bg-color);
  animation: border-appear 0.2s ease-in both;
}
.mc-checkbox-wrapper .mc-checkbox.is-checked .mc-checkbox--inner {
  opacity: 1;
}
.mc-checkbox-wrapper .mc-checkbox.is-checked .mc-checkbox--inner::before {
  content: "";
  position: absolute;
  width: 0.625em;
  height: 0.375em;
  left: calc(50% - 0.3125em);
  top: calc(50% - 0.25em);
  box-sizing: border-box;
  border-style: var(--mc-border-style);
  border-color: transparent transparent var(--mc-checkbox-checked-icon-color) var(--mc-checkbox-checked-icon-color);
  border-width: 0 0 2px 2px;
  transform: rotate(-45deg);
  animation: point-appear 0.1s ease-in 0.1s backwards;
}

.mc-checkbox-wrapper .mc-checkbox.is-indeterminate {
  background-color: var(--mc-checkbox-indeterminate-bg-color);
  border: var(--mc-border);
}
.mc-checkbox-wrapper .mc-checkbox.is-indeterminate .mc-checkbox--inner {
  opacity: 1;
}
.mc-checkbox-wrapper .mc-checkbox.is-indeterminate .mc-checkbox--inner::after {
  content: "";
  position: absolute;
  width: 0.625em;
  height: 0.625em;
  left: calc(50% - 0.3125em);
  top: calc(50% - 0.3125em);
  box-sizing: border-box;
  background-color: var(--mc-checkbox-indeterminate-icon-color);
  animation: square-appear 0.1s ease-in 0.1s backwards;
}

.mc-checkbox-wrapper .mc-checkbox.is-disabled {
  pointer-events: none;
  border-color: var(--mc-disabled-border-color);
  background-color: var(--mc-disabled-bg-color);
}
.mc-checkbox-wrapper .mc-checkbox.is-disabled .mc-checkbox--inner::before {
  border-color: transparent transparent var(--mc-checkbox-disabled-checked-icon-color) var(--mc-checkbox-disabled-checked-icon-color);
}
.mc-checkbox-wrapper .mc-checkbox.is-disabled .mc-checkbox--inner::after {
  background-color: var(--mc-checkbox-disabled-indeterminate-icon-color);
}
.mc-checkbox-wrapper .mc-checkbox.is-disabled::before {
  animation: none;
}

.mc-checkbox-wrapper:hover :not(.is-disabled).mc-checkbox {
  border-color: var(--mc-checkbox-hover-border-color);
}
.mc-checkbox-wrapper span {
  padding: 0 5px;
}

@keyframes point-appear {
  0% {
    transform: rotate(-45deg) scale(0);
    opacity: 0;
  }
  70% {
    transform: rotate(-45deg) scale(1.2);
    opacity: 1;
  }
  100% {
    transform: rotate(-45deg) scale(1);
    opacity: 1;
  }
}
@keyframes square-appear {
  0% {
    transform: scale(0);
    opacity: 0;
  }
  70% {
    transform: scale(1.2);
    opacity: 1;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}
@keyframes border-appear {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(1.4);
    opacity: 0;
  }
}