wagtail/client/scss/components/_forms.scss

@use 'sass:map';
@use 'sass:math';

// Layouts for particular kinds of of fields

// This is expected to go on the parent of the input/select/textarea
// so in most cases .input
.iconfield, // generic
.date_field,
.time_field,
.date_time_field,
.url_field {
  .input {
    position: relative;

    &:before,
    &:after {
      font-family: $font-wagtail-icons;
      display: flex;
      flex-flow: row nowrap;
      align-items: center;
      position: absolute;
      top: 0;
      height: 100%;
      line-height: 100%;
      font-size: 2em;
      color: theme('colors.grey.200');
    }

    &:before {
      inset-inline-start: 0.3em;
    }

    &:after {
      inset-inline-end: 0.5em;
    }
  }

  input {
    padding-inline-start: 2.5em;
  }

  // smaller fields required slight repositioning of icons
  &.field-small {
    .input {
      &:before,
      &:after {
        font-size: 1.3rem; // REMs are necessary here because IE doesn't treat generated content correctly
      }

      &:before {
        inset-inline-start: 0.5em;
      }

      &:after {
        inset-inline-end: 0.5em;
      }
    }
  }

  // special case for search spinners
  &.icon-spinner:after {
    color: $color-teal;
    opacity: 0.8;
    text-align: center;
    top: 0.3em;
  }
}

.date_field,
.date_time_field {
  .input:before {
    content: map.get($icons, 'date'); // UI-Redesign: To be removed
  }
}

.time_field {
  .input:before {
    content: map.get($icons, 'time'); // UI-Redesign: To be removed
  }
}

.url_field {
  .input:before {
    content: map.get($icons, 'link'); // UI-Redesign: To be removed
  }
}

.fields > li,
.field-col {
  @include clearfix();
  padding-top: 0.5em;
  padding-bottom: 1.2em;
  list-style: none;
}

.field-row {
  @include clearfix();

  // negative margin the bottom so it doesn't add too much space
  margin-bottom: -1.2em;
}

.input {
  clear: both;
}

// field sizing and alignment
.field-small {
  input,
  textarea,
  select,
  .tagit {
    border-radius: 3px;
    padding: 0.4em 1em;
  }
}

.field {
  &.col1,
  &.col2,
  &.col3,
  &.col4,
  &.col5,
  &.col6,
  &.col7,
  &.col8,
  &.col9,
  &.col10,
  &.col11,
  &.col12 {
    clear: both;
  }
}

li.inline .field {
  &.col1,
  &.col2,
  &.col3,
  &.col4,
  &.col5,
  &.col6,
  &.col7,
  &.col8,
  &.col9,
  &.col10,
  &.col11,
  &.col12 {
    clear: none;
  }
}

// solve gutter issues of inline fields
ul.inline li:first-child,
li.inline:first-child {
  margin-inline-start: math.div(-$grid-gutter-width, 2);
}

@include media-breakpoint-up(sm) {
  .fields {
    max-width: 800px;
  }

  .field {
    @include row();
  }

  .field-content {
    @include column(10, 0);
  }

  .field-col {
    float: left;
    padding-inline-start: 0;

    // anything less than 4 columns or greater than 6 is impractical
    &.col4 {
      label {
        @include column(2, 0, 4);
      }

      .field-content {
        @include column(2, $padding, 4);
        padding-inline-start: 0;
      }
    }

    &.col6 {
      label {
        @include column(2, 0, 6);
      }

      .field-content {
        @include column(4, $padding, 6);
        padding-inline-start: 0;
      }
    }
  }

  .label-above {
    .field > label,
    .field > .field-content {
      display: block;
      padding: 0 0 0.8em;
      float: none;
      width: auto;
    }
  }
}