// 1. Screen readers only, inspired by Bootstrap.
//    https://github.com/twbs/bootstrap/blob/master/scss/mixins/_screen-reader.scss
//
// 2. Make tap target big enough to improve accessibility on touch screens.

@use "../theme/accessibility" as theme;

// 1.
@mixin hide-text() {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@mixin unhide-text() {
    position: unset;
    width: unset;
    height: unset;
    overflow: unset;
    clip: unset;
    white-space: unset;
}

// 2.
@mixin min-tap-target($size: theme.$tap-target-size, $center: true) {
    position: relative;

    &::before {
        content: "";
        position: absolute;
        width: $size;
        height: $size;

        @if $center {
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
        }
    }
}

@mixin focus-ring() {
    outline: theme.$focus-outline;
    outline-offset: theme.$focus-outline-offset;
    box-shadow: theme.$focus-box-shadow;
}