@prefixCheckboxCls: ~"@{yy-css-prefix}checkbox";
@prefixCheckboxGroupCls: ~"@{prefixCheckboxCls}-group";
@prefixCheckboxInnerCls: ~"@{prefixCheckboxCls}-inner";

.@{prefixCheckboxCls}-wrapper+span,
.@{prefixCheckboxCls}+span {
    vertical-align: middle;

    .@{prefixCheckboxCls}-group-vertical & {
        vertical-align: unset;
    }
}

.@{prefixCheckboxCls} {
    display: inline-block;
    vertical-align: middle;
    white-space: nowrap;
    cursor: pointer;
    line-height: 1;
    position: relative;
    font-size: 0;

    &-disabled {
        .cursor(not-allowed)
    }

    &-inner {
        display: inline-block;
        width: 14px;
        height: 14px;
        box-sizing: border-box;
        position: relative;
        top: 0;
        left: 0;
        border: 1px solid @yy-check-border;
        border-radius: 2px;
        background-color: @yy-background-component;
        transition: border-color @yy-transition-time @yy-ease-in-out, background-color @yy-transition-time @yy-ease-in-out, box-shadow @yy-transition-time @yy-ease-in-out;

        &:after {
            content: '';
            display: inline-block;
            box-sizing: border-box;
            width: 4px;
            height: 8px;
            position: absolute;
            top: 1px;
            left: 4px;
            border: 2px solid #fff;
            border-top: 0;
            border-left: 0;
            transform: rotate(45deg) scale(0);
            transition: all @yy-transition-time @yy-ease-in-out;
        }
    }

    &-input {
        width: 100%;
        height: 100%;
        position: absolute;
        top: 0;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 1;
        cursor: pointer;
        opacity: 0;

        &[disabled] {
            .cursor(not-allowed)
        }
    }

    .@{prefixCheckboxGroupCls}-vertical & {
        float: right;
        margin-top: 13px;
        margin-right: 0;
    }
}

// 选中状态
.@{prefixCheckboxCls}-checked {
    .@{prefixCheckboxInnerCls} {
        border-color: @yy-check-border;
        background-color: @yy-background-component;

        &:after {
            content: '';
            display: inline-block;
            width: 4px;
            height: 8px;
            position: absolute;
            top: 1px;
            left: 4px;
            border: 2px solid @yy-primary-color;
            border-top: 0;
            border-left: 0;
            transform: rotate(45deg) scale(1);
            transition: all @yy-transition-time @yy-ease-in-out;
        }
    }
}

// 禁用
.@{prefixCheckboxCls}-disabled {
    &.@{prefixCheckboxCls}-checked {
        .@{prefixCheckboxInnerCls} {
            border-color: @yy-border-color-disabled;
            background-color: @yy-background-color-disabled;

            &:after {
                animation-name: none;
                border-color: @yy-text-disabled-color;
            }
        }
    }

    .@{prefixCheckboxInnerCls} {
        border-color: @yy-border-color-disabled;
        background-color: @yy-background-color-disabled;

        &:after {
            animation-name: none;
            border-color:@yy-text-disabled-color;
        }
    }

    .@{prefixCheckboxInnerCls}-input {
        cursor: default;
    }

    &+span {
        .cursor(not-allowed)
    }
}

// 半选状态
.@{prefixCheckboxCls}-indeterminate {
    .@{prefixCheckboxInnerCls}:after {
        content: '';
        width: 8px;
        height: 1px;
        transform: scale(1);
        position: absolute;
        left: 2px;
        top: 5px;
    }

    &:hover {
        .@{prefixCheckboxInnerCls} {
            border-color: @yy-text-primary-color;
        }
    }

    .@{prefixCheckboxInnerCls} {
        background-color: @yy-text-primary-color;
        border-color: @yy-text-primary-color;
    }

    &.@{prefixCheckboxCls}-disabled {
        .@{prefixCheckboxInnerCls} {
            background-color: #f3f3f3;
            border-color: @yy-border-color-base;
        }

        .@{prefixCheckboxInnerCls}:after {
            border-color: @yy-text-disabled-color;
        }
    }
}

// 普通状态
.@{prefixCheckboxCls}-wrapper {
    cursor: pointer;
    font-size: @yy-font-size-small;
    display: inline-block;
    margin-right: 10px;
    color: @yy-text-primary-color;

    &-disabled {
        .cursor(not-allowed)
    }

    &-large {
        font-size: @yy-font-size-base;
    }
    &-large {
        & .@{prefixCheckboxInnerCls} {
            width: 16px;
            height: 16px;
            &:after{
                width: 5px;
                height: 9px;
            }
        }
    }

    &-small{
        font-size: 12px;
        & .@{prefixCheckboxInnerCls} {
            width: 12px;
            height: 12px;
            &:after{
                top: 0;
                left: 3px;
            }
        }
    }
}

// 组
.@{prefixCheckboxGroupCls} {
    font-size: 0;
   
    &-vertical &-item {
        display: block;
        height: 40px;
        line-height: 40px;
        padding: 0 10px;
        margin-right: 0;
        .clearfix();
        &:hover {
            background-color: @yy-select-hover-bg;
        }
    }

    &-large {
        & .@{prefixCheckboxCls}-wrapper {
            font-size: @yy-font-size-base;
        }
        & .@{prefixCheckboxInnerCls} {
            width: 16px;
            height: 16px;
            &:after{
                width: 5px;
                height: 9px;
            }
        }
    }
    &-small{
        font-size: 12px;
        & .@{prefixCheckboxInnerCls} {
            width: 12px;
            height: 12px;
            &:after{
                top: 0;
                left: 3px;
            }
        }
    }
}