_variables.scss

//
// Copyright 2017 Google Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//

@use "sass:color";
@use "@material/density/variables" as density-variables;
@use "@material/floating-label/variables" as floating-label-variables;
@use "@material/notched-outline/variables" as notched-outline-variables;
@use "@material/theme/variables" as theme-variables;

///
/// Returns outlined text field floating label position for given height.
///
/// @todo Instead of adjusting `$positionY` with label box height that might change based on floating label font size
///     wrap label in a child element to apply `transitionY(-50%)` to automatically offset based on box height.
///
@function get-outlined-label-position-y($text-field-height) {
  @return $text-field-height / 2 + notched-outline-variables.$label-box-height / 2;
}

$error: error !default;
$fullwidth-bottom-line-color: rgba(theme-variables.prop-value(on-surface), .12) !default;
$disabled-border: rgba(theme-variables.prop-value(on-surface), .06) !default;
$disabled-icon: rgba(theme-variables.prop-value(on-surface), .3) !default;
$bottom-line-hover: rgba(theme-variables.prop-value(on-surface), .87) !default;
$bottom-line-idle: rgba(theme-variables.prop-value(on-surface), .42) !default;
$label: rgba(theme-variables.prop-value(on-surface), .6) !default;

$ink-color: rgba(theme-variables.prop-value(on-surface), .87) !default;
$helper-text-color: rgba(theme-variables.prop-value(on-surface), .6) !default;
$icon-color: rgba(theme-variables.prop-value(on-surface), .54) !default;
$focused-label-color: rgba(theme-variables.prop-value(primary), .87) !default;
$placeholder-ink-color: rgba(theme-variables.prop-value(on-surface), .54) !default;

$disabled-label-color: rgba(theme-variables.prop-value(on-surface), .38) !default;
$disabled-ink-color: rgba(theme-variables.prop-value(on-surface), .38) !default;
$disabled-placeholder-ink-color: rgba(theme-variables.prop-value(on-surface), .38) !default;
$disabled-helper-text-color: rgba(theme-variables.prop-value(on-surface), .38) !default;

$background: color.mix(theme-variables.prop-value(on-surface), theme-variables.prop-value(surface), 4%) !default;
$disabled-background: color.mix(theme-variables.prop-value(on-surface), theme-variables.prop-value(surface), 2%) !default;
$secondary-text: rgba(theme-variables.prop-value(on-surface), .6) !default;

$outlined-idle-border: rgba(theme-variables.prop-value(on-surface), .38) !default;
$outlined-disabled-border: rgba(theme-variables.prop-value(on-surface), .06) !default;
$outlined-hover-border: rgba(theme-variables.prop-value(on-surface), .87) !default;

$textarea-border: rgba(theme-variables.prop-value(on-surface), .73) !default;
$textarea-background: rgba(theme-variables.prop-value(surface), 1) !default;
$textarea-disabled-border-color: rgba(theme-variables.prop-value(on-surface), .26) !default;
// cannot be transparent because multiline textarea input
// will make text unreadable
$textarea-disabled-background: rgba(249, 249, 249, 1) !default;

$ripple-target: '.mdc-text-field__ripple';
$outlined-stroke-width: 2px !default;
$height: 56px !default;
$minimum-height: 40px !default;
$minimum-height-for-filled-label: 52px !default;
$maximum-height: $height !default;
$density-scale: density-variables.$default-scale !default;
$density-config: (
  height: (
    default: $height,
    maximum: $maximum-height,
    minimum: $minimum-height,
  ),
) !default;
$label-position-y: floating-label-variables.$position-y !default;
$label-offset: 16px !default;
$dense-label-position-y: 70% !default;
$dense-label-scale: .8 !default;
$outlined-label-position-y:
    get-outlined-label-position-y($height) !default;
$outlined-dense-label-position-y: 120% !default;
$outlined-with-leading-icon-label-position-x: 0 !default;
$outlined-dense-with-leading-icon-label-position-x: 21px !default;
$textarea-label-position-y: 130% !default;
$helper-line-padding: 16px !default;
$input-padding: 16px !default;
$input-padding-top: 20px !default;
$input-padding-bottom: 6px !default;
$outlined-input-padding-top: 12px !default;
$outlined-input-padding-bottom: 14px !default;
$input-border-bottom: 1px !default;
// Note that the scale factor is an eyeballed approximation of what's shown in the mocks.