.msp-description {
    padding: $control-spacing;
    font-size: 85%;
    background: $default-background;
    text-align: center;
    //font-style: italic;

    -webkit-user-select: none; /* Chrome/Safari */
    -moz-user-select: none; /* Firefox */
    -ms-user-select: none; /* IE10+ */

    /* Rules below not implemented in browsers yet */
    -o-user-select: none;
    user-select: none;

    font-weight: light;

    cursor: default;
}

.msp-description:not(:first-child) {
    border-top: 1px solid $control-background;
}

.msp-color-picker input {
    color: black !important;
}

.msp-no-webgl {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    display: table;
    text-align: center;
    background: $default-background;

    > div {
        b {
            font-size: 120%;
        }
        display: table-cell;
        vertical-align: middle;
        text-align: center;
        width: 100%;
        height: 100%;
    }
}

.msp-loader-msp-btn-file {
    position: relative;
    overflow: hidden;
}

.msp-loader-msp-btn-file input[type=file] {
    position: absolute;
    top: 0;
    right: 0;
    min-width: 100%;
    min-height: 100%;
    font-size: 100px;
    text-align: right;
    filter: alpha(opacity=0);
    opacity: 0;
    outline: none;
    background: white;
    cursor: inherit;
    display: block;
}

.msp-controls-section {
    margin-bottom: $control-spacing;
}

.msp-combined-color-button {
    border: 4px solid $msp-form-control-background !important;
    margin: 0;
    text-align: center;
    padding-right: $control-spacing;
    padding-left: $control-spacing;

    &:hover {
        border-color: color-increase-contrast($msp-form-control-background, 5%) !important;
        border: none;
        outline-offset: -1px  !important;
        outline: 1px solid color-increase-contrast($msp-form-control-background, 20%) !important;
    }
}

.msp-combined-color-swatch {
    width: 100%;
    display: grid;
    grid-gap: 1px;
    grid-template-columns: repeat(6, auto);

    .msp-btn {
        &:hover {
            outline-offset: -1px  !important;
            outline: 1px solid color-increase-contrast($msp-form-control-background, 20%) !important;
        }
    }
}

.msp-action-select {
    position: relative;

    select {
        padding-left: $control-spacing + $row-height;
    }

    option:first-child {
        color: color-lower-contrast($font-color, 15%);
    }

    > .msp-icon {
        display: block;
        top: 0;
        left: $control-spacing;
        position: absolute;
        line-height: $row-height;
    }
}

.msp-simple-help-section {
    height: 28px;
    line-height: 28px;
    margin-top: 5px;
    margin-bottom: 5px;
    padding: 0 10px;
    font-weight: 500;
    background: $default-background;
    color: $font-color;
}

.msp-left-panel-controls-buttons {
    position: absolute;
    width: $row-height;
    top: 0;
    bottom: 0;
    padding-top: $control-spacing;

    background: $default-background;

    // .msp-btn-link-toggle-on {
    //     border-left: 1px solid $font-color;
    // }
}

.msp-left-panel-controls-buttons-bottom {
    position: absolute;
    bottom: 0;
}

.msp-left-panel-controls-button-data-dirty {
    position: absolute;
    width: 6px;
    height: 6px;
    background: $color-accent-orange;
    border-radius: 3px;
    right: 6px;
    bottom: 6px;
}

.msp-left-panel-controls {
    .msp-scrollable-container {
        left: $row-height + 1px;
    }
}

.msp-mapped-parameter-group {
    position: relative;

    > .msp-control-row:first-child {
        > div:nth-child(2) {
            right: 33px;
        }
    }

    > button:first-child {
        right: 33px;
    }

    > .msp-btn-icon {
        position: absolute;
        right: 0;
        width: 32px;
        top: 0;
        padding: 0;
    }
}

.msp-shape-filled {
    fill: $font-color;
    stroke: $font-color;
}

.msp-shape-empty {
    fill: none;
    stroke: $font-color;
}

.msp-no-overflow {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.msp-25-lower-contrast-text {
    color: color-lower-contrast($font-color, 25%);
}

.msp-expandable-group-color-stripe {
    position: absolute;
    left: 0;
    top: $row-height - 2px;
    width: $control-label-width + $control-spacing;
    height: 2px;
}

.msp-section-header {
    height: $row-height;
    line-height: $row-height;
    margin-top: $control-spacing;
    margin-bottom: $control-spacing;
    text-align: right;
    padding: 0 $control-spacing;
    font-weight: bold;
    background: $default-background;
    overflow: hidden;
    border-bottom: 1px solid $color-accent-orange; // TODO separate color
    cursor: default;

    > .msp-icon {
        display: block;
        float: left;
    }

    > small {
        font-weight: normal;
    }
}

.msp-current-header {
    height: $row-height;
    line-height: $row-height;
    margin-bottom: $control-spacing;
    text-align: center;
    font-weight: bold;
    background: $default-background;
}

.msp-flex-row {
    margin-top: 1px;
    background: $default-background;

    display:flex;
    flex-direction:row;
    width: inherit;
    height: $row-height;

    > .msp-flex-item {
        margin: 0;
        flex: 1 1 auto;
        margin-right: 1px;
        overflow: hidden;
    }

    > .msp-flex-item:last-child {
        margin-right: 0;
    }

    > select, > button {
        margin: 0;
        flex: 1 1 auto;
        margin-right: 1px;
        height: $row-height;

        // text-align-last: center;
        // padding: 0 $control-spacing;
        overflow: hidden;
    }

    .msp-btn-icon, .msp-btn-icon-small {
        flex: 0 0 32px;
        max-width: 32px;
    }

    > select {
        background: none;

        > option[value = _] {
            display: none;
        }
    }

    > select:last-child, > button:last-child {
        margin-right: 0;
    }

    > button.msp-control-button-label {
        background: $default-background;
    }
}

.msp-state-list {
    list-style: none;
    // margin-top: $control-spacing;

    > li {
        position: relative;
        overflow: hidden;

        > button:first-child {
            text-align: left;
            border-left: $control-spacing solid color-increase-contrast($default-background, 12%) !important;
        }

        > div {
            position: absolute;
            right: 0;
            top: 0;
        }
    }
}

.msp-tree-row {
    position: relative;
    margin-top: 0;
    margin-bottom: 1px;
    background: transparent;

    &-current {
        .msp-btn-tree-label {
            > span {
                font-weight: bold;
            }

            border-radius: 0 !important;
        }
    }

    .msp-btn-tree-label {
        text-align: left;
        border-radius: 0 0 0 8px;
        border-left-width: 4px;
        border-left-style: solid;
    }

    .msp-btn-tree-label > small {
        color: color-lower-contrast($font-color, 20%);
    }
}

.msp-tree-updates-wrapper {
    .msp-control-group-header:last-child {
        margin-bottom: 1px;
    }
}

.msp-viewport-top-left-controls {
    position: absolute;
    left: $control-spacing;
    top: $control-spacing;

    .msp-traj-controls {
        line-height: $row-height;
        float: left;
        margin-right: $control-spacing;
        background-color: $msp-form-control-background;

        > span {
            color: $font-color;
            margin-left: $control-spacing;
            margin-right: $control-spacing;
            font-size: 85%;
            display: inline-block;
        }
    }

    .msp-state-snapshot-viewport-controls {
        line-height: $row-height;
        float: left;
        margin-right: $control-spacing;

        > button {
            background-color: $msp-form-control-background;
        }

        > select {
            display: inline-block;
            width: 200px;
            margin-right: $control-spacing;
        }
    }

    .msp-animation-viewport-controls {
        line-height: $row-height;
        float: left;
        margin-right: $control-spacing;
        position: relative;

        > div:first-child {
            position: relative;
            display: inline-block;

            > button {
                position: relative;
            }
        }

        .msp-animation-viewport-controls-select {
            width: 290px;
            position: absolute;
            left: 0;
            margin-top: $control-spacing;
            background: $control-background;

            .msp-control-row:first-child {
                margin-top: 0;
            }
        }
    }
}

.msp-selection-viewport-controls {
    position: relative;
    // display: inline-block;
    margin: $control-spacing auto 0 auto;
    width: 332px;
    line-height: $row-height;

    &-actions {
        position: absolute;
        width: 100%;
        top: $row-height;
        background: $control-background;
    }

    > .msp-flex-row .msp-btn {
        padding: 0 5px;
    }

    select.msp-form-control {
        padding: 0 5px;
        text-align: center;
        background: none;
        flex: 0 0 80px;
        text-overflow: ellipsis;
    }
}

.msp-param-object-list-item {
    margin-top: 1px;
    position: relative;
    > button {
        text-align: left;
        > span {
            font-weight: bold;
        }
    }
    > div {
        position: absolute;
        right: 0;
        top: 0
    }
}

.msp-state-actions {
    .msp-transform-wrapper:last-child {
        margin-bottom: 10px;
    }
}

.msp-button-row {
    display:flex;
    flex-direction:row;
    height: $row-height;
    width: inherit;

    > button {
        margin: 0;
        flex: 1 1 auto;
        margin-right: 1px;
        height: $row-height;

        text-align-last: center;
        background: none;
        padding: 0 $control-spacing;
        overflow: hidden;
    }
}

.msp-action-menu-options {   
    &-no-header, .msp-control-group-children {
        max-height: 300px;
        overflow: hidden;
        overflow-y: auto;
    }

    .msp-control-row, button, .msp-icon, .msp-flex-row {
        height: 24px;
        line-height: 24px;
    }

    button {
        text-align: left;
    }


    .msp-action-menu-button {
        margin-top: 1px;
        display: flex;
        .msp-icon {
            margin-right: 6px;
        }
    }
}

.msp-representation-entry {
    position: relative;
    > .msp-control-group-header {
        > .msp-btn {
            font-weight: bold;
        }
        > .msp-icon, > .msp-btn-link {
            line-height: 24px;
            height: 24px;
        }
    }
}

.msp-parameter-matrix {
    input {
        flex: 1 1 auto;
        min-width: 0;
    }
}

@mixin type-class-border($name, $color) {
    .msp-type-class-#{$name} {
        border-left-color: $color;
    }
}

// TypeClass = 'Root' | 'Group' | 'Data' | 'Object' | 'Representation3D' | 'Behavior'
@include type-class-border('Root', $type-class-Root);
@include type-class-border('Group', $type-class-Group);
@include type-class-border('Data', $type-class-Data);
@include type-class-border('Object', $type-class-Object);
@include type-class-border('Representation3D', $type-class-Representation3D);
@include type-class-border('Behavior', $type-class-Behavior);

@mixin accent($name, $color) {
    .msp-accent-color-#{$name} {
        color: $color;
    }
    .msp-accent-bg-#{$name} {
        background: $color;
    }
    .msp-transform-header-brand-#{$name} {
        border-bottom: 1px solid $color;
        &:active, &:focus {
            border-bottom: 1px solid $color;
        }
    }
}

@include accent('cyan', $color-accent-cyan);
@include accent('red', $color-accent-red);
@include accent('gray', $color-accent-gray);
@include accent('green', $color-accent-green);
@include accent('purple', $color-accent-purple);
@include accent('blue', $color-accent-blue);
@include accent('orange', $color-accent-orange);