wagtail/client/scss/components/_form-side.scss

@use 'sass:color';
@use 'sass:map';
@use 'sass:math';
@use '../tools' as *;
@use '../../src/components/CommentApp/main.scss' as *;

.side-panel-open {
  @apply w-overflow-y-hidden sm:w-overflow-y-auto;
}

.side-panel-resizing {
  @apply w-select-none w-cursor-ew-resize;

  .form-side {
    @apply w-transition;
  }
}

.form-side {
  @apply w-absolute
      w-right-0
      w-top-full
      w-h-[calc(100vh-100%)]
      w-invisible
      w-transform
      w-translate-x-full
      rtl:-w-translate-x-full
      w-bg-surface-page
      w-box-border
      w-transition-all
      motion-reduce:w-transition-none
      w-duration-300
      w-border-l
      w-border-border-furniture
      w-min-w-full
      md:w-min-w-[22.875rem]
      w-max-w-full
      sm:w-max-w-[22.5rem]
      md:w-max-w-[35.937rem]
      lg:w-max-w-[31.25rem]
      xl:w-max-w-[46.875rem]
      more-contrast:w-border-border-furniture-more-contrast;
  z-index: calc(theme('zIndex.header') - 10);
  width: var(--side-panel-width, 100%);

  @include media-breakpoint-up(md) {
    width: var(--side-panel-width, theme('width.[1/3]'));
  }

  &--open {
    @apply w-translate-x-0 rtl:w-translate-x-0 w-visible;
  }

  &--initial {
    @apply w-transition-none;
  }

  &--preview {
    @apply sm:w-max-w-[70vw];
  }

  &__close-button {
    @apply w-text-icon-primary w-absolute w-left-3 w-top-3 hover:w-text-icon-primary-hover w-bg-surface-page w-p-3 w-transition;

    .icon {
      @apply w-w-4 w-h-4;
    }
  }

  &:has(.form-side__resize-grip:is(:hover, :focus-within)) {
    @apply w-text-icon-secondary-hover;
  }

  &__resize-grip-container {
    @apply w-absolute w-place-items-center w-hidden md:w-flex w-z-10 w-left-0;
    top: 50%;
    transform: translateY(-50%);
  }

  &__resize-grip {
    @apply w-text-icon-secondary hover:w-text-icon-secondary-hover w-border w-border-transparent w-rounded w-bg-surface-page w-py-2.5 w-pl-2.5 w-hidden w-touch-pinch-zoom w-cursor-ew-resize;

    .form-side--open & {
      @apply w-flex;
    }

    &:focus-within:has(:focus-visible) {
      @include focus-outline;
    }
  }

  &__resize-grip-icon {
    width: 0.3125rem;
    height: 1.375rem;
    border-inline-start: 1px solid currentColor;
    border-inline-end: 1px solid currentColor;

    @media (forced-colors: active) {
      background-color: ButtonText;
    }
  }

  &__width-input {
    @apply w-w-0 w-h-0 w-opacity-0 w-absolute w-pointer-events-none;
  }

  &__panel {
    @apply w-px-5 xl:w-px-10 w-py-4 w-w-full w-h-full w-overflow-y-auto w-scrollbar-thin;
  }
}