@charset "UTF-8";

@import '../../next-core/lib/next.scss';
@import './scss/variable.scss';

#{$checkbox-prefix} {

    @include box-sizing;

    display: inline-block;
    vertical-align: middle;
    position: relative;
    width: $checkbox-size;
    height: $checkbox-size;
    line-height: $checkbox-size - 2;

    input[type="checkbox"] {
        opacity: 0;
        position: absolute;
        top:0;
        left:0;
        width: $checkbox-size;
        height: $checkbox-size;
        margin: 0;
    }

    #{$checkbox-prefix}-inner {
        display: inline-block;
        width: 100%;
        height: 100%;
        background: $checkbox-bg-color;
        border-radius: $checkbox-border-radius;
        border: 1px solid $checkbox-border-color;
        transition: ease all 0.3s 0s;
        text-align: left; /* left 才能完全对齐，避免外层继承覆盖*/

        > .#{$css-prefix}icon {
            opacity: 0;
            transform: scale3d(0, 0, 0);
            line-height: $checkbox-size - 2;
            transition: ease all .3s 0s;
            color: $checkbox-checked-circle-color;
            @if ($checkbox-circle-size == $s-3) {
                margin-top: 1px;
            }

            @include icon-size($checkbox-circle-size, ($checkbox-size - 2 - $checkbox-circle-size) / 2);
        }
    }

    &.checked {
        #{$checkbox-prefix}-inner {
            border-color: $checkbox-checked-border-color;
            background-color: $checkbox-checked-bg-color;

            &:hover {
                border-color: $checkbox-checked-border-color;
            }
            > .#{$css-prefix}icon {
                opacity: 1;
                transform: scale3d(1, 1, 1);
                @include icon-size($checkbox-circle-size, ($checkbox-size - 2 - $checkbox-circle-size) / 2);/*font-size < 12px的时候进行覆盖。*/
            }
        }
    }

    &.indeterminate {
        #{$checkbox-prefix}-inner {
            border-color: $checkbox-checked-border-color;
            background-color: $checkbox-checked-bg-color;

            &:hover {
                border-color: $checkbox-checked-border-color;
            }
            > .#{$css-prefix}icon {
                opacity: 1;
                transform: scale3d(1, 1, 1);
                @include icon-size($checkbox-circle-size, ($checkbox-size - 2 - $checkbox-circle-size) / 2);/*font-size < 12px的时候进行覆盖。*/
            }
        }
    }

    &.disabled {
        input[type="checkbox"] {
            cursor: not-allowed;
        }
        #{$checkbox-prefix}-inner {
            border-color: $checkbox-disabled-border-color;
            background: $checkbox-disabled-bg-color;

            &:hover {
                border-color: $checkbox-disabled-border-color;
            }
        }
        &.checked,
        &.indeterminate {
            #{$checkbox-prefix}-inner {
                > .#{$css-prefix}icon {
                    color: $checkbox-disabled-circle-color;
                    opacity: 1;
                }
            }
        }
    }

    &.hovered,
    &.focused {
        #{$checkbox-prefix}-inner {
            border-color: $checkbox-hovered-border-color;
            background-color: $checkbox-hovered-bg-color;
        }
    }

    &.indeterminate.hovered,
    &.indeterminate.focused,
    &.checked.hovered,
    &.checked.focused {
        #{$checkbox-prefix}-inner {
            border-color: $checkbox-checked-hovered-border-color;
            background-color: $checkbox-checked-hovered-bg-color;

            > .#{$css-prefix}icon {
                color: $checkbox-checked-hovered-circle-color;
                opacity: 1;
            }
        }
    }
}

#{$checkbox-prefix}-label {
    @include global-font;
    font-size: $checkbox-font-size;
    vertical-align: middle;
    line-height: 1;
    margin: 0 5px;
}

@-moz-document url-prefix() {
    /* firefox < 57*/
    .#{$css-prefix}checkbox {
        .#{$css-prefix}icon::before{
            margin-top: -1px;
        }
    }

    @supports (-moz-osx-font-smoothing: auto) and (animation: calc(0s)){
        /* mac firefox 57+*/
        .#{$css-prefix}checkbox {
            .#{$css-prefix}icon::before{
                margin-top: -5px;
            }
        }
    }
}