// sass-lint:disable no-vendor-prefixes, no-css-comments

// Form defaults
//
// These are the default base styles applied to HTML form elements.
//
// Component classes can override these styles, but if no class applies a style
// to an HTML form element, these styles will be the ones displayed.
//
// Weight: -1
//
// Style guide: forms.base

//
// The following rules are from normalize.css and help to fix inconsistencies
// across various browsers. You should probably leave these rules as is and jump
// to the "Buttons" rule on line 92 before you start editing this file.
//

button,
input,
optgroup,
select,
textarea {
  // Keep form elements constrained in their containers.
  box-sizing: border-box;
  max-width: 100%;
  // Change font properties to `inherit` in all browsers (opinionated).
  font: inherit;
  // Remove the margin in Firefox and Safari.
  margin: 0;
}

// Show the overflow in IE.
button {
  overflow: visible;
}

// Remove the inheritance of text transform in Edge, Firefox, and IE.
button,
select {
  text-transform: none;
}

// Show the overflow in Edge.
input {
  overflow: visible;
  @if support-for(firefox, 29) {
    // Firefox sets `line-height` using `!important` in the UA stylesheet.
    line-height: normal;
  }
}

// Correct the cursor style of increment and decrement buttons in Chrome.
[type='number']::-webkit-inner-spin-button,
[type='number']::-webkit-outer-spin-button {
  height: auto;
}

[type='search'] {
  // Correct the odd appearance in Chrome and Safari.
  -webkit-appearance: textfield;
  // Correct the outline style in Safari.
  outline-offset: -2px;

  // Remove the inner padding and cancel buttons in Chrome and Safari on OS X.
  &::-webkit-search-cancel-button,
  &::-webkit-search-decoration {
    -webkit-appearance: none;
  }
}

// Correct the text style of placeholders in Chrome, Edge, and Safari.
::-webkit-input-placeholder {
  color: inherit;
  opacity: .54;
}

::-webkit-file-upload-button {
  // Correct the inability to style clickable types in iOS and Safari.
  -webkit-appearance: button;
  // Change font properties to `inherit` in Safari.
  font: inherit;
}

// The %text-form-element can be used to style `<input>` text types and
// `<textarea>` elements at the same time.
%text-form-element {
  // Add your styles.
}

// Inputs
//
// The `<input>` element is mostly used for text-based inputs that include the
// HTML5 types: `text`, `search`, `tel`, `url`, `email`, `password`, `date`,
// `time`, `number`, `range`, `color`, and `file`.
//
// Markup: forms-input.twig
//
// Style guide: forms.base.input

[type='text'],
[type='search'],
[type='tel'],
[type='url'],
[type='email'],
[type='password'],
[type='date'],
[type='time'],
[type='number'] {
  @extend %text-form-element !optional;
}

[type='range'] {
  // Add your styles.
}

[type='color'] {
  // Add your styles.
}

[type='file'] {
  // Add your styles.
}

// Checkboxes
//
// If an `<input>` element has the `type='checkbox'` attribute set, the form
// field is displayed as a checkbox.
//
// It's recommended that you don't attempt to style these elements. Firefox's
// implementation doesn't respect `box-sizing`, `padding`, or `width`.
//
// Markup: forms-input-checkbox.twig
//
// Style guide: forms.base.input-checkbox

// Radio buttons
//
// If an `<input>` element has the `type='radio'` attribute set, the form field
// is displayed as a radio button.
//
// It's recommended that you don't attempt to style these elements. Firefox's
// implementation doesn't respect `box-sizing`, `padding`, or `width`.
//
// Markup: forms-input-radio.twig
//
// Style guide: forms.base.input-radio

[type='checkbox'],
[type='radio'] {
  // Add the correct box sizing in IE <11.
  box-sizing: border-box;
  // Remove the padding in IE <11.
  padding: 0;
}

// Fieldsets
//
// The `<fieldset>` element groups a set of form fields, optionally under a
// common name given by the `<legend>` element.
//
// Markup: forms-fieldset.twig
//
// Style guide: forms.base.fieldset

fieldset {
  // Change the border, margin, and padding in all browsers (opinionated).
  @include padding(.35 .625 .65);
  border: 1px solid color(border);
  margin: 0 2px;
}

legend {
  // Correct the text wrapping in Edge and IE.
  box-sizing: border-box;
  display: table;
  max-width: 100%;
  white-space: normal;
  // Correct the color inheritance from `fieldset` elements in IE.
  color: inherit;
  // Align legend text with a fieldset's text while removing left padding so
  // people aren't caught out if they zero out fieldset padding.
  margin-left: -5px;
  padding: 0 5px;
}

// Labels
//
// The `<label>` element represents a caption of a form field. The label can be
// associated with a specific form control by using the `for` attribute or by
// putting the form control inside the label element itself.
//
// Markup: forms-label.twig
//
// Style guide: forms.base.label

label {
  // Drupal-style form labels.
  display: block;
  font-weight: bold;
}

// Select list
//
// The `<select>` element represents a form field for selecting amongst a set of
// options.
//
// Known limitation: by default, Chrome and Safari on OS X allow very limited
// styling of `<select>`, unless a `border` property is set.
//
// Markup: forms-select.twig
//
// Style guide: forms.base.select

select {
  // Add your styles.
}

optgroup {
  // Restore the font weight unset by a previous rule.
  font-weight: bold;
}

// Text areas
//
// The `<textarea>` element represents a multi-line plain text form field.
//
// Markup: forms-textarea.twig
//
// Style guide: forms.base.textarea

textarea {
  @extend %text-form-element !optional;
  // Remove the default vertical scrollbar in IE.
  overflow: auto;
}