// Foundation for Sites by ZURB // foundation.zurb.com // Licensed under MIT Open Source

//// /// @group forms ////

/// Font color of text inputs. /// @type Color $input-color: $black !default;

/// Font color of placeholder text within text inputs. /// @type Color $input-placeholder-color: $medium-gray !default;

/// Font family of text inputs. /// @type Font $input-font-family: inherit !default;

/// Font size of text inputs. /// @type Number $input-font-size: rem-calc(16) !default;

/// Font weight of text inputs. /// @type Keyword $input-font-weight: $global-weight-normal !default;

/// Line height of text inputs. /// @type Keyword $input-line-height: $global-lineheight !default;

/// Background color of text inputs. /// @type Color $input-background: $white !default;

/// Background color of focused of text inputs. /// @type Color $input-background-focus: $white !default;

/// Background color of disabled text inputs. /// @type Color $input-background-disabled: $light-gray !default;

/// Border around text inputs. /// @type Border $input-border: 1px solid $medium-gray !default;

/// Border around focused text inputs. /// @type Color $input-border-focus: 1px solid $dark-gray !default;

/// Padding of text inputs. /// @type Color $input-padding: $form-spacing / 2 !default;

/// Box shadow inside text inputs when not focused. /// @type Shadow $input-shadow: inset 0 1px 2px rgba($black, 0.1) !default;

/// Box shadow outside text inputs when focused. /// @type Shadow $input-shadow-focus: 0 0 5px $medium-gray !default;

/// Cursor to use when hovering over a disabled text input. /// @type Cursor $input-cursor-disabled: not-allowed !default;

/// Properties to transition on text inputs. /// @type Transition $input-transition: box-shadow 0.5s, border-color 0.25s ease-in-out !default;

/// Enables the up/down buttons that Chrome and Firefox add to `<input type='number'>` elements. /// @type Boolean $input-number-spinners: true !default;

/// Radius for text inputs. /// @type Border $input-radius: $global-radius !default;

/// Border radius for form buttons, defaulted to global-radius. /// @type Number $form-button-radius: $global-radius !default;

@mixin form-element {

$height: ($input-font-size * unitless-calc($input-line-height)) + (get-side($input-padding, 'top') + get-side($input-padding, 'bottom')) - rem-calc(1);

display: block;
box-sizing: border-box;
width: 100%;
height: $height;
margin: 0 0 $form-spacing;
padding: $input-padding;

border: $input-border;
border-radius: $input-radius;
background-color: $input-background;
box-shadow: $input-shadow;

font-family: $input-font-family;
font-size: $input-font-size;
font-weight: $input-font-weight;
line-height: $input-line-height;
color: $input-color;

@if has-value($input-transition) {
  transition: $input-transition;
}

// Focus state
&:focus {
  outline: none;
  border: $input-border-focus;
  background-color: $input-background-focus;
  box-shadow: $input-shadow-focus;

  @if has-value($input-transition) {
    transition: $input-transition;
  }
}

}

@mixin foundation-form-text {

// Text inputs
#{text-inputs()},
textarea {
  @include form-element;
  appearance: none;
}

// Text areas
textarea {
  max-width: 100%;

  &[rows] {
    height: auto;
  }
}

input,
textarea {
  // Placeholder text
  &::placeholder {
    color: $input-placeholder-color;
  }

  // Disabled/readonly state
  &:disabled,
  &[readonly] {
    background-color: $input-background-disabled;
    cursor: $input-cursor-disabled;
  }
}

// Reset styles on button-like inputs
[type='submit'],
[type='button'] {
  appearance: none;
  border-radius: $form-button-radius;
}

// Reset Normalize setting content-box to search elements
input[type='search'] { // sass-lint:disable-line no-qualifying-elements
  box-sizing: border-box;
}

// Number input styles
[type='number'] {
  @if not $input-number-spinners {
    -moz-appearance: textfield; // sass-lint:disable-line no-vendor-prefix

    &::-webkit-inner-spin-button,
    &::-webkit-outer-spin-button {
      -webkit-appearance: none; // sass-lint:disable-line no-vendor-prefix
      margin: 0;
    }
  }
}

}