@mixin input {
  @include control;
  background-color: #fff;
  border-color: $grey-blue;
  color: $text;

  &:hover,
  &.is-hovered,
  &:active,
  &.is-active,
  &:focus,
  &.is-focused {
    border-color: darken($grey-blue, 5%);
  }

  &[disabled] {
    background-color: $grey-blue;
    border-color: darken($grey-blue, 5%);
  }
}

.input,
.textarea {
  @include input;
  box-shadow: none;
  padding: 0.4em 0.75em;
  height: auto;

  &::placeholder {
    color: $grey-blue;
  }

  &.is-compact {
    padding: 0.25em 0.75em;
    margin: -0.25em -0.25em -0.25em 0;
  }
}

.field {
  &.is-inline {
    display: inline-block;
  }

  &.is-sub-field {
    margin-left: 2em;
  }

  &:not(:last-child) {
    margin-bottom: 1rem;
  }
}

.form {
  &.is-small {
    font-size: 0.85rem;

    .label {
      font-size: 0.85rem;
    }
  }

  .label {
    font-weight: $weight-medium;
  }

  .group-heading {
    text-transform: uppercase;
    letter-spacing: 0.05ch;
    margin-bottom: 1.5em;
    color: $grey;
    font-weight: $weight-medium;
  }
}