@import "../settings/variables";
@import "../tools/spinners";

.spinner {
  $root: &;
  $z-overlay: 2;
  $z-container: 3;

  min-height: $spinner-container-min-height;
  position: relative;

  &--loading {
    #{$root}__overlay,
    #{$root}__container {
      opacity: 1;
      pointer-events: auto;
    }
  }

  &__overlay,
  &__container {
    opacity: 0;
    pointer-events: none;
    transition: opacity $spinner-transition;
  }

  &__overlay {
    background-color: $spinner-overlay-background-color;
    bottom: 0;
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
    z-index: $z-overlay;
  }

  &__circle {
    @include spinner-circle(
      $spinner-circle-background-color,
      $spinner-circle-background-filled-color
    );

    &--xs {
      @include spinner-circle-dimensions(spacing(md), 2px);
    }

    &--sm {
      @include spinner-circle-dimensions(spacing(lg), 2px);
    }

    &--md {
      @include spinner-circle-dimensions(spacing(xl), 2px);
    }

    &--lg {
      @include spinner-circle-dimensions(
        $spinner-circle-size-lg,
        $spinner-circle-border-width-lg
      );
    }

    &--light {
      border-color: $spinner-circle-light-background-color;
    }
  }

  &__label {
    padding-top: spacing(md);
    font-size: $spinner-label-font-size;
    min-height: $spinner-label-height;
    letter-spacing: $spinner-label-letter-spacing;
    line-height: $spinner-label-line-height;
    text-align: $spinner-label-text-align;
    text-transform: uppercase;
    transition: opacity $spinner-transition;
  }

  &__container {
    position: absolute;
    justify-content: center;
    align-items: center;
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
    max-height: $spinner-container-max-height;
    top: 0;
    z-index: $z-container;
  }
}