pybricks-code/src/variables.scss

// SPDX-License-Identifier: MIT
// Copyright (c) 2020-2022 The Pybricks Authors

@use 'sass:color';
@use '@blueprintjs/core/lib/scss/variables' as bp;

$status-bar-height: 30px;

// point at which we change the UI for narrow screens
$narrow-screen-limit: 700px;

// Official Pybricks branding color.
$pybricks-blue: #0088ce;

// blueprint doesn't define this
$pt-dark-outline-color: rgba(bp.$blue5, 0.6);

/**
 * Adjusts the background contrast by $background-adjust (usually a percent).
 *
 * The light theme will be made darker by that amount and the dark theme will
 * be made lighter.
 */
@mixin background-contrast($background-adjust) {
    background-color: color.adjust(
        bp.$pt-app-background-color,
        $lightness: -$background-adjust
    );

    .#{bp.$ns}-dark & {
        background-color: color.adjust(
            bp.$pt-dark-app-background-color,
            $lightness: $background-adjust
        );
    }
}

// This is usually used with :focus-visible, but can be use with :focus if
// we wan't focust to be visible, even on mouse click.
@mixin focus-outline($offset) {
    outline: bp.$pt-outline-color solid 2px;
    outline-offset: $offset;

    .#{bp.$ns}-dark & {
        outline: bp.$pt-outline-color solid 2px;
        outline-offset: $offset;
    }
}