$kitchensink-thumbnail-background-color: dynamic(
        if($theme-name == 'theme-crisp' or $theme-name == 'theme-crisp-touch', #2a3f5d,
            if($theme-name == 'theme-neptune' or $theme-name == 'theme-neptune-touch', #3892d3,
                if($theme-name == 'theme-material', $base-color,
                    if($theme-name == 'theme-classic', #275287,
                        if($theme-name == 'theme-triton', darken($base-color, 5%), #3892d3)
                    )
                )
            )
        )
);

$kitchensink-thumbnail-color: dynamic(
        if($theme-name == 'theme-crisp' or $theme-name == 'theme-crisp-touch', #fff,
            if($theme-name == 'theme-neptune' or $theme-name == 'theme-neptune-touch', #fff,
                if($theme-name == 'theme-material', $base-foreground-color,
                    if($theme-name == 'theme-classic', #fff,
                        if($theme-name == 'theme-triton', #fff, #fff)
                    )
                )
            )
        )
);

$kitchensink-accent-color: dynamic(if($theme-name == 'theme-material', $accent-color, orange));

$kitchensink-thumbnail-size: 96px;

.thumbnails {
    background-color: transparent;
    width: 100%;
    height: 100%;
    max-height: 100%; // for IE11
    text-align: center;
    @include st-box;
    @include st-box-orient(vertical);

    > .x-body {
        @include st-box-flex;
        @include st-box;
        @include st-box-orient(vertical);
        @include st-box-pack(center);

        > .x-dataview-inner {
            min-height: 0;
        }
    }
}

.thumbnail-item {
    vertical-align: top;
    width: $kitchensink-thumbnail-size + 20;
    height: $kitchensink-thumbnail-size + 60;
    margin-right: 20px;
    cursor: pointer;
    line-height: 18px;
    display: inline-block;

    .icon-rounded-square-bg {
        border-radius: .2em;
        background-color: $kitchensink-thumbnail-background-color;
    }
}

.thumbnail-text {
    text-align: center;
}

.thumbnail-icon-wrap {
    width: $kitchensink-thumbnail-size;
    height: $kitchensink-thumbnail-size;
    text-align: center;
    font-size: $kitchensink-thumbnail-size;
    line-height: $kitchensink-thumbnail-size;
    font-family: Sencha-Examples;
    margin: 12px auto 8px;
    position: relative;
    //overflow: hidden;
    color: $kitchensink-thumbnail-background-color;

}

.thumbnail-icon {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    text-align: center;
    font-size: $kitchensink-thumbnail-size / 2;
    line-height: $kitchensink-thumbnail-size;
    color: $kitchensink-thumbnail-color;
}

.thumbnail-new, .thumbnail-has-new {
    position: absolute;
    top: -12px;
    right: -9px;
    width: 18px;
    height: 18px;
    line-height: 18px;
    font-size: 18px;
    color: $kitchensink-accent-color;
}

.thumbnail-has-new {
    @include opacity(0.5);
}

.x-rtl.thumbnails {
    .thumbnail-new {
        left: -9px;
        right: auto;
    }
    .thumbnail-item {
        direction: ltr;
        float: right;
        margin-right: 0;
        margin-left: 20px;
    }
    .thumbnail-text {
        direction: rtl;
    }
}