// Copyright 2024 Scape Agency BV

// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at

// http://www.apache.org/licenses/LICENSE-2.0

// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

@use "../variables" as *;
@use "../mixins" as *;
//
// Rotating border
//

.spinner-grow,
.spinner-border {
    display: inline-block;
    width: var(--#{$prefix}spinner-width);
    height: var(--#{$prefix}spinner-height);
    vertical-align: var(--#{$prefix}spinner-vertical-align);
    // stylelint-disable-next-line property-disallowed-list
    border-radius: 50%;
    animation: var(--#{$prefix}spinner-animation-speed) linear infinite var(--#{$prefix}spinner-animation-name);
}

// scss-docs-start spinner-border-keyframes
@keyframes spinner-border {
    to { transform: rotate(360deg) #{"/* rtl:ignore */"}; }
}
// scss-docs-end spinner-border-keyframes

.spinner-border {
    // scss-docs-start spinner-border-css-vars
    --#{$prefix}spinner-width: #{$spinner-width};
    --#{$prefix}spinner-height: #{$spinner-height};
    --#{$prefix}spinner-vertical-align: #{$spinner-vertical-align};
    --#{$prefix}spinner-border-width: #{$spinner-border-width};
    --#{$prefix}spinner-animation-speed: #{$spinner-animation-speed};
    --#{$prefix}spinner-animation-name: spinner-border;
    // scss-docs-end spinner-border-css-vars

    border: var(--#{$prefix}spinner-border-width) solid currentcolor;
    border-right-color: transparent;
}

.spinner-border-sm {
    // scss-docs-start spinner-border-sm-css-vars
    --#{$prefix}spinner-width: #{$spinner-width-sm};
    --#{$prefix}spinner-height: #{$spinner-height-sm};
    --#{$prefix}spinner-border-width: #{$spinner-border-width-sm};
    // scss-docs-end spinner-border-sm-css-vars
}

//
// Growing circle
//

// scss-docs-start spinner-grow-keyframes
@keyframes spinner-grow {
    0% {
        transform: scale(0);
    }
    50% {
        opacity: 1;
        transform: none;
    }
}
// scss-docs-end spinner-grow-keyframes

.spinner-grow {
    // scss-docs-start spinner-grow-css-vars
    --#{$prefix}spinner-width: #{$spinner-width};
    --#{$prefix}spinner-height: #{$spinner-height};
    --#{$prefix}spinner-vertical-align: #{$spinner-vertical-align};
    --#{$prefix}spinner-animation-speed: #{$spinner-animation-speed};
    --#{$prefix}spinner-animation-name: spinner-grow;
    // scss-docs-end spinner-grow-css-vars

    background-color: currentcolor;
    opacity: 0;
}

.spinner-grow-sm {
    --#{$prefix}spinner-width: #{$spinner-width-sm};
    --#{$prefix}spinner-height: #{$spinner-height-sm};
}

@if $enable-reduced-motion {
    @media (prefers-reduced-motion: reduce) {
        .spinner-border,
        .spinner-grow {
        --#{$prefix}spinner-animation-speed: #{$spinner-animation-speed * 2};
        }
    }
}