// BUTTONS
/////////////////////////
.btn{
    position: relative;
    letter-spacing: 0.02em;
    display: inline-flex;
    align-items: center;
    &-xl {
        @include button-size($btn-padding-y-lg, $btn-padding-x-lg, $btn-font-size-lg, $btn-line-height-lg, $btn-border-radius-lg);
    }
    &-xs{
        @include button-size($btn-padding-y-xs, $btn-padding-x-xs, $btn-font-size-xs, $btn-line-height-xs, $btn-border-radius-xs);
    }
    // With Icon
    .icon{
        font-size: 1.4em;
        line-height: inherit;
    }
    > span{
        display: inline-block;
        white-space: nowrap;
        &:only-child(){
            width: 100%;
        }
    }
    .icon + span,span + .icon{
        padding-left: 8px;
    }
    .dd-indc{
        transform: translateX(-8px);
    }
    span + .dd-indc{
        transform: translateX(8px);
    }
    &-lg{
        .icon + span,span + .icon{
            padding-left: 12px;
        }
    }
    &-round{
        border-radius: add($btn-line-height, + $btn-padding-y*2, + $btn-border-width*2);
    }
    &-block{
        justify-content: center;
    }
    &-ucap,&.ucap{
        text-transform: uppercase;
        font-size: $fx-sz-12;
        letter-spacing: 0.05em;
    }
    // Only Icon Button
    &-icon{
        &:not([class*="btn-icon-break"]){
            padding-left: 0;
            padding-right: 0;
        }
        .icon{
            width: $btn-line-height + $btn-padding-y*2;
        }
        &.btn-xl{
            .icon{
                width: $btn-line-height-lg + $btn-padding-y-lg*2;
            }
        }
        &.btn-lg{
            .icon{
                width: $btn-line-height-lg + $btn-padding-y-lg*2;
            }
        }
        &.btn-sm{
            .icon{
                width: $btn-line-height-sm + $btn-padding-y-sm*2;
            }
        }
        &.btn-xs{
            .icon{
                width: $btn-line-height-xs + $btn-padding-y-xs*2;
                font-size: 1.1em;
            }
        }
        .dot{
            top: .35rem;
            right: .35rem;
            position: absolute;
            transform: translate(50%, -50%);
        }
        .badge{
            top: .25rem;
            right: .25rem;
            position: absolute;
            transform: translate(50%, -50%);
            &-circle{
                border-radius: 50%;
                height: 1.125rem;
                width: 1.125rem;
                padding:0;
                font-weight: $fw-bold;
                font-size: $fx-sz-11;
            }
        }
    }
    &-mw{
        min-width: 120px;
        justify-content: center;
    }
    &-wrap{
        flex-direction: column;
        align-items: center;
        flex-grow: 0;
    }
    &-extext{
        font-size: 12px;
        font-weight: $fw-medium;
        text-align: center;
        margin-top: 0.25rem;
        color: $base-light;
    }
    &-wider{
        display: flex;
        .icon + span,span + .icon{
            margin-left: auto;
        }
    }
    &-auto{
        min-width: auto;
    }
    &-pd-auto {
        padding-left: 0.25rem;
        padding-right: 0.25rem;
    }
    .spinner-border,.spinner-grow{
        margin: .125rem;
        + span{
            margin-left: 0.25rem;
        }
    }
    //@i-v140
    &-indc{
        width: 100%;
        .icon{
            font-size: 1.43em;
        }
        .indc{
            opacity: .6;
            margin-left: -8px;
            margin-right: auto;
        }
        span + .indc{
            margin-left: auto;
            margin-right: -8px;
        }
    }
}

@include media-breakpoint-up(md){
    .btn-xl {
        @include button-size($btn-padding-y-xl, $btn-padding-x-xl, $btn-font-size-xl, $btn-line-height-xl, $btn-border-radius-lg);
        &.btn-round{
            border-radius: add($btn-line-height-xl, + $btn-padding-y-xl*2, + $btn-border-width*2);
        }
    }
    .btn-icon{
        &.btn-xl{
            .icon{
                width: $btn-line-height-xl + $btn-padding-y-xl*2;
            }
        }
    }
}
//btn trigger
@mixin btn-trigger-active {
    opacity: 1;
    height: 120%;
    width: 120%;
}
.btn-trigger{
    position: relative;
    z-index: 1;
    color: $base-text;
    &:focus{
        box-shadow: none;
    }
    &:before{
        position: absolute;
        z-index: -1;
        height: 20px;
        width: 20px;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        transform-origin: 50% 50%;
        content: '';
        background-color: $light-200;
        border-radius: 50%;
        opacity: 0;
        transition: all .3s;
        .is-dark &{
            background-color: darken($accent-dark,10%);
        }
        .show > &{
            @include btn-trigger-active();
        }
    }
    &:hover:before, &:focus:before, &.active:not(.revarse):before{
        @include btn-trigger-active();
    }
    &.active:hover:before{
        background-color: $light-300;
    }
    a:hover &{
        &:before{
            @include btn-trigger-active();
        }
    }
}


/// Pale/Dim Button
$dim-mix:           #fff;

$dim-outline-btns:
    "primary"     $primary          mix($primary, $dim-mix, 11%)            mix($primary, $dim-mix, 40%),
    "success"     $success          mix($success, $dim-mix, 11%)            mix($success, $dim-mix, 40%),
    "warning"     $warning          mix($warning, $dim-mix, 11%)            mix($warning, $dim-mix, 40%),
    "info"        $info             mix($info, $dim-mix, 11%)               mix($info, $dim-mix, 40%),
    "danger"      $danger           mix($danger, $dim-mix, 11%)             mix($danger, $dim-mix, 40%),
    "secondary"   $secondary        mix($secondary, $dim-mix, 11%)          mix($secondary, $dim-mix, 35%),
    "gray"        $light-600        mix($light-500, $dim-mix, 11%)          mix($light-500, $dim-mix, 35%),
    "dark"        $dark             mix($dark, $dim-mix, 11%)               mix($dark, $dim-mix, 35%),
    "light"       $secondary-light  $lighter                                $light-300;

@each $name, $color, $background, $border in $dim-outline-btns {
    .btn-dim.btn-outline-#{$name} {
        color: $color;
        background-color: $background;
        border-color: $border;
        &:not(:disabled):not(.disabled):hover {
            color: color-yiq($color);
            background-color: $color;
            border-color: $color;
        }
    }
    .btn-white.btn-outline-#{$name}, .btn-trans.btn-outline-#{$name} {
        &:not(.btn-dim):not(:disabled):not(.disabled):hover {
            color: $color;
            background: $background;
        }
    }
}


$dim-btns:
    "primary"     $primary                  mix($primary, $dim-mix, 11%),
    "secondary"   $secondary                mix($secondary, $dim-mix, 11%),
    "success"     $success                  mix($success, $dim-mix, 11%),
    "warning"     $warning                  mix($warning, $dim-mix, 11%),
    "info"        $info                     mix($info, $dim-mix, 11%),
    "danger"      $danger                   mix($danger, $dim-mix, 11%),
    "gray"        $gray-600                 mix($gray-600, $dim-mix, 11%),
    "dark"        $dark                     mix($dark, $dim-mix, 11%),
    "light"       $light-500                mix($light-500, $dim-mix, 11%),
    "lighter"     $light-400                mix($light-400, $dim-mix, 11%);

@each $name, $color, $background in $dim-btns {
    .btn-dim.btn-#{$name} {
        color: $color;
        background-color: $background;
        border-color: transparent;
        &:not(:disabled):not(.disabled):hover {
            color: color-yiq($color);
            background-color: $color;
            border-color: $color;
        }
    }
}

// OVERRIDE DEFAUTL COLOR
.btn {
    &-trans.btn {
        background-color: transparent;
        border-color: transparent;
    }
    &-outline-light {
        border-color: $light-300;
    }
    &-outline-lighter {
        border-color: $light-200;
    }
    &-outline-light, &-outline-lighter {
        color: $secondary-light;
    }
    &-white, &-white.btn-dim {
        background: $white;
    }
    //@io-v120
    &-white.btn-outline-light {
        &:not(.btn-dim):not(:disabled):not(.disabled):hover {
            color: $white;
            background: $base-text;
            border-color: $base-text;
        }
    }
}