public/styles/components/_forms.scss

// -----------------------------------------------------------------------------
// This file contains styles for all form elements
// -----------------------------------------------------------------------------

.form {
  display: block;
}

// To separate blocks of related fields
.form__section:not(:last-child) {
  margin-bottom: 20px;
  padding-bottom: 20px;
}

.form__row {
  margin-bottom: 20px;

  &--field-with-btn {
    display: flex;
  }

  // Not great naming
  &--flex-width {
    width: 100%;
  }

  &--nested {
    background: $color250Grey;
    padding: 10px;

    .form__section:not(:last-child),
    .form__btn-heading {
      border-color: $color400Grey;
    }
  }
}

.form__field {
  background-color: $cWhite;
  padding: 11px;
  width: 100%;
  border: 1px solid $color300Grey;

  &:not(:last-child) {
    margin-bottom: 10px;
  }

  &:focus {
    border-color: $brandColor;
    outline: none;
  }

  // Because select elements are THE WORST
  &--select {
    background: url(../images/arrow.png) $cWhite no-repeat right 10px center;
    padding-right: 40px;
    -webkit-appearance: none;
    -moz-appearance: none;
    border-radius: 0;
    text-indent: 0.01px;
    padding: 9px; // Select boxes don't adhere to box-sizing
  }

  &--error,
  &--error:focus {
    border-color: $cRedB5;
  }

  &--move-btn {
    display: inline-block;
    float: right;
    margin-right: 2px;
  }

  &--nested {
    border: none;
  }

  input[disabled] {
    background-color: #d3d3d3;
    color: #565a5c;
  }
}

.form__field--multiselect {
  $multiSelectBtnWidth: 45px;
  position: relative;
  padding-right: $multiSelectBtnWidth + 10px;
  border: 1px solid $color300Grey;

  &__btn {
    width: $multiSelectBtnWidth;
    position: absolute;
    right: 0;
    top: 0;
    height: 100%;
    background: $color200Grey;
    border-left: 1px solid $color300Grey;
    cursor: pointer;
  }

  &__options {
    background: $color200Grey;
    border: 1px solid $color300Grey;
    box-shadow: 2px 2px 2px 0px rgba(0, 0, 0, 0.1);
    position: absolute;
    top: 48px;
    left: 0;
    width: 100%;
    max-height: 300px;
    overflow: auto;
    z-index: $zIndex-raised;
  }

  &__option {
    padding: 5px;
    cursor: pointer;

    &:not(:last-child) {
      border-bottom: 1px solid $color300Grey;
    }

    &:hover {
      background: $color250Grey;
    }
  }

  &__value {
    display: inline-block;
    padding: 2px 4px;
    background: $color200Grey;
    border: 1px solid $color300Grey;
    border-radius: 2px;
    margin-right: 2px;
    font-weight: bold;
    cursor: pointer;

    &:hover {
      background: $color250Grey;
    }

    &:after {
      content: '×';
      display: inline-block;
      font-weight: normal;
      margin-left: 4px;
    }
  }
}

.form__container {
  position: relative;
}

.form__group {
  margin-bottom: 10px;
  border: 1px solid $color300Grey;

  &--checkbox {
    border: none;

    &--ranged-date {
      display: flex;
      justify-content: space-between;
    }
  }

  &--flex {
    display: flex;
    margin-bottom: 20px;
    align-items: center;

    & .form__row--flex {
      margin-bottom: 0;
      width: 100%;
    }
  }
}

.form__field-number {
  font-size: 16px;
  margin-right: 10px;
}

// because they're special snowflakes
.form__radio-btn,
.form__checkbox {
  display: inline-block;

  & + .form__label {
    margin-left: 5px;
  }
}

.form__label {
  display: block;
  font-size: 13px;
  font-weight: bold;
  margin: 0 0 5px;

  &--radio,
  &--checkbox {
    display: inline-block;
    margin: 0;
    font-weight: normal;
  }

  &--caption {
    display: block;
    font-weight: normal;
  }
}

.form__message {
  margin-bottom: 10px;

  &[data-highlighted='true'] {
    overflow: hidden;
    background-color: lighten($cYellow, 40);
    padding: 5px 10px;

    .form__message__title {
      margin: -5px 0 5px -10px;
      padding: 5px;
      background-color: lighten($cYellow, 30);
      display: inline-block;
    }
  }
}

.form__message__title {
  font-size: 13px;
  font-weight: 700;
}

.form__message__text {
  font-size: 13px;

  &--error {
    color: $cRedB5;
  }
}

.form__subheading {
  margin-bottom: 10px;
  border-bottom: 1px solid $color300Grey;
}

.form__field__suggestions {
  border-top: 1px solid $color400Grey;
  border-bottom: 1px solid $color400Grey;
  max-height: 350px;
  overflow: auto;
}

.form__field__suggestion {
  display: block;
  background-color: $color100Grey;
  border: 1px solid $color400Grey;
  border-top: 0;
  width: 100%;
  padding: 5px 10px;
  cursor: pointer;
}

.form__btn-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid $color300Grey;

  &__btn {
    background: $darkBrandColor;
    padding: 5px 7px;
    line-height: 1;
    color: $cWhite;
    margin-left: 10px;

    &:hover {
      background: $brandColor;
    }
  }
}

.form__btn-group {
  margin-top: 20px;
  text-align: right;
}

// Flex container for side by side fields and other adventures
.form__flex-container {
  display: flex;
  justify-content: space-between;
  align-items: flex-end; // makes sure items without a label line up

  &__item {
    flex-grow: 1;

    &:not(:last-child) {
      margin-right: 10px;
    }
  }
}