// Top spacing of the form-field outline. MDC does not have a variable for this
// and just hard-codes it into their styles.
$mat-form-field-outline-top-spacing: 12px;

// Infix stretches to fit the container, but naturally wants to be this wide. We set
// this in order to have a consistent natural size for the various types of controls
// that can go in a form field.
$mat-form-field-default-infix-width: 180px !default;

// Minimum amount of space between start and end hints in the subscript. MDC does not
// have built-in support for hints.
$mat-form-field-hint-min-space: 1em !default;

// Vertical spacing of the text-field if there is no label. MDC hard-codes the spacing
// into their styles, but their spacing variables would not work for our form-field
// structure anyway. This is because MDC's input elements are larger than the text, and
// their padding variables are calculated with respect to the vertical empty space of the
// inputs. We take the explicit numbers provided by the Material Design specification.
// https://material.io/components/text-fields/#specs

// Vertical spacing of the text-field if there is a label. MDC hard-codes the spacing into
// their styles, but their spacing variables would not work for our form-field structure anyway.
// This is because MDC's alignment depends on the input element to expand to full infix height.
// We allow for arbitrary form controls and support dynamic height, so we manage the control
// infix alignment through padding on the infix that works for any control. We manually measure
// spacing as provided by the Material Design specification. The outlined dimensions in the
// spec section do not match with the text fields shown in the overview or the ones implemented
// by MDC. Note that we need to account for the input box offset. See above for more context.
$mat-form-field-with-label-input-padding-top: 24px;
$mat-form-field-with-label-input-padding-bottom: 8px;

// Vertical spacing of the text-field if there is no label. We manually measure the
// spacing in the specs. See comment above for padding for text fields with label. The
// same reasoning applies to the padding for text fields without label.
$mat-form-field-no-label-padding-bottom: 16px;
$mat-form-field-no-label-padding-top: 16px;

// The amount of padding between the icon prefix/suffix and the infix.
// This assumes that the icon will be a 24px square with 12px padding.
$mat-form-field-icon-prefix-infix-padding: 4px;