/*******************************
        Blockly Toolbox
*******************************/

.blocklyToolbox, .monacoToolboxDiv {
    background: var(--pxt-target-background3) !important;
    color: var(--pxt-target-foreground3);
    overflow-x: visible;
    overflow-y: auto;
    padding-top: 0;
    z-index: @blocklyToolboxZIndex;
    /* so blocks go over toolbox when dragging */
    -webkit-tap-highlight-color: transparent;
    -webkit-transition: width 1s, background 0.3s; /* Safari */
    -moz-transition: width 1s, background 0.3s; /* Mozilla */
    -webkit-transition-timing-function: ease-in; /* Mozilla */
    -o-transition: width 1s, background 0.3s; /* Opera */
    transition: width 1s, background 0.3s;
    transition-timing-function: ease-in;
    height: 100%;
}

.blocklyToolbox text,
.monacoToolboxDiv text,
span.blocklyTreeIcon {
    user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -webkit-user-select: none;
    cursor: inherit;
}

.blocklyToolbox.blocklyToolboxDeleting {
    background: var(--pxt-colors-red-background) !important;
    filter: brightness(1.2) saturate(0.8);
}

.monacoToolboxDiv.invisible {
    display: none !important;
}

.debugger .blocklyToolbox {
    width: 20%;
}

.debugger .blocklyToolbox, .debuggerToolbox {
    height: 100%;
}

/*******************************
        Monaco Flyout Only
*******************************/
#root.flyoutOnly {
    // Hide toolbox categories section & flyout header
    .monacoToolboxDiv, .monacoFlyoutHeading {
        display: none;
    }

    #monacoEditorInner {
        display: flex;
        flex-direction: row;

        #monacoFlyoutWidget {
            position: relative;
            border-radius: 0;
            border-right: 5px solid var(--pxt-neutral-alpha80);
        }
    }
}

/*******************************
        Toolbox root
*******************************/

div.blocklyTreeRoot {
    padding: 0;
}

div.blocklyTreeRoot:focus {
    outline: none;
}

/*******************************
        Toolbox tree row
*******************************/

div.blocklyTreeRow {
    line-height: 22px;
    margin-bottom: 3px;
    padding-right: 8px;
    white-space: nowrap;
    height: 100%;
    cursor: pointer;
}

div.blocklyTreeRow:not(.blocklyTreeSelected):hover {
    background-color: var(--pxt-target-background3-hover);
}

div.blocklyTreeSeparator {
    border-bottom: solid var(--pxt-target-stencil3) 1px;
    height: 0;
    margin: 5px 0;
}

/* This horrendous selector and the next are for subcategories in the Blockly toolbox */
div.blocklyTreeRoot div div div div div.blocklyTreeRow {
    border-left-width: 12px !important;
    padding-left: 0px !important;
}

div.blocklyTreeRoot div div div div div.blocklyTreeRow span.blocklyTreeLabel {
    font-size: 1rem;
}

/*******************************
        Toolbox tree label
*******************************/

/* Blockly toolbox font size same as the page font */
span.blocklyTreeLabel {
    padding: 0 3px;
    vertical-align: middle;
    font-family: @pageFont !important;
    font-weight: 200;
    font-size: 1.15rem;
    cursor: pointer;
}

span.blocklyTreeLabel, text.blocklyText {
    user-drag: none;
    user-select: none;
    -moz-user-select: none;
    -webkit-user-drag: none;
    -webkit-user-select: none;
    -ms-user-select: none;
}

/*******************************
        Toolbox selected
*******************************/

.blocklyTreeSelected .blocklyTreeLabel {
    // Has to contrast with block colors
    color: var(--pxt-target-background3);
}

.blocklyTreeSelected .blocklyTreeIcon {
    // Has to contrast with block colors
    color: var(--pxt-target-background3);
}

.blocklyTreeSelected .blocklyTreeIcon.image-icon {
    // Has to contrast with block colors
    background-color: var(--pxt-target-background3);
}

/*******************************
        Toolbox Label
*******************************/

.toolbox-title {
    font-weight: 700;
    font-size: 1.2rem;
    padding: .5rem 1rem;
    border-bottom: var(--pxt-target-stencil3);
    user-select: none;
}

@media only screen and (max-width: @largestMobileScreen) {
    .toolbox-title {
        font-size: .75rem;
        padding: 0 0.2rem;
    }
}

/*******************************
        Toolbox search
*******************************/

/* Blockly Search bar */
.blocklySearchInputField {
    border: 0 !important;
    border-radius: 0 !important;
}

@media only screen and (max-width: @largestMobileScreen) {
    .blocklySearchInputField {
        font-size: .75rem;
    }
}


/*******************************
        Toolbox delete
*******************************/

/* The trash icon inside the toolbox */
#blocklyTrashIcon {
    position: absolute;
    top: 30%;
    left: 0;
    text-align: center;
    width: 100px;
    height: 80px;
    z-index: @blocklyTrashIconZIndex;
    font-size:5rem;
    color: var(--pxt-primary-background);
}

.flyoutOnly #blocklyTrashIcon {
    top: auto;
    bottom: 5%;
    left: 10rem;
}

.blocklyToolboxDelete .blocklyTreeLabel {
    cursor: url("<<<PATH>>>/handdelete.cur") auto;
}

/*******************************
        Toolbox tree icon
*******************************/

/* Blockly toolbox icons */
span.blocklyTreeIcon {
    opacity: 1;
    margin: 0.0em 0.25em 0.0em 0.25em;
    width: 30px;
    font-family: 'Icons';
    font-style: normal;
    font-weight: normal;
    text-decoration: inherit;
    text-align: center;
    speak: none;
    font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-font-smoothing: antialiased;
    backface-visibility: hidden;
    font-size: 1.3rem;
    height: 100%;
    display: none;
    vertical-align: middle;

    &:not(.image-icon) {
        background: none !important;
    }
}

.blocklyTreeIcon.brandIcon {
    font-family: 'brand-icons';
}

div.blocklyTreeIcon span {
    vertical-align: middle;
}

.blocklyTreeIcon.blocklyTreeIconfunctions {
    font-family: xicon !important;
}
.blocklyFlyoutLabelIcon.blocklyFlyoutIconfunctions {
    font-family: xicon !important;
}
.blocklyFlyoutLabelIcon.brandIcon {
    font-family: 'brand-icons';
}
.blocklyTreeIcon.image-icon {
    background-color: var(--block-meta-color);
    mask-image: var(--image-icon-url);
    width: 30px;
    height: 100%;
    mask-size: 20px !important;
    mask-repeat: no-repeat !important;
    mask-position: 50% 50% !important;
}
#search {
    .blocklyTreeRow {
        border-left-color: var(--pxt-target-foreground3);

        &:not(.blocklyTreeSelected) .blocklyTreeIcon {
            color: var(--pxt-target-foreground3);
        }
    }
}

/*******************************
      Toolbox Animation
*******************************/
#monacoEditorToolbox {
    .blocklyTreeRoot > div > div > .blocklyTreeAnimate {
        animation: gliss 0.6s ease-in-out;
    }
}
@keyframes gliss {
    50% { border-left-width: 1.5rem; }
}
@keyframes glisssmall {
    0% { width: 50px; }
    50% { border-left-width: 1rem; }
    100% { width: 50px; }
}

/*******************************
    Blockly Accessibility
*******************************/

.blocklyTreeRow:focus {
    outline: none;
}

.blocklyTreeRow:not(.blocklyTreeSelected):focus {
    background-color: var(--pxt-target-background3-hover);
}

.blocklyToolbox .blocklyTreeRoot [role="treeitem"]:focus-visible {
    outline: none;
}

/*******************************
    Inverted Toolbox
*******************************/
#root.hc .invertedToolbox {
    div.blocklyTreeRow {
        background-color: var(--pxt-primary-background);
        color: var(--pxt-primary-foreground);
    }

    div.blocklyTreeRow .blocklyTreeIcon:not(.blocklyTreeIconsearch) {
        color: var(--block-meta-color);
    }

    div.blocklyTreeRow.blocklyTreeSelected {
        background-color: var(--block-meta-color);
        color: var(--pxt-primary-foreground);

        .blocklyTreeIcon, .blocklyTreeLabel {
            color: var(--pxt-primary-foreground);
        }
    }
}

.invertedToolbox .blocklyTreeRoot {
    div.blocklyTreeRow {
        background-color: var(--block-meta-color);
        color: var(--pxt-primary-foreground);
    }

    div.blocklyTreeRow.blocklyTreeSelected {
        background-color: var(--block-meta-color);
    }

    div.blocklyTreeRow:hover {
        background-color: var(--block-faded-color);
        color: var(--pxt-primary-foreground);
    }

    #search {
        .blocklyTreeRow {
            border-left-color: var(--pxt-primary-foreground);
        }
        .blocklyTreeIcon {
            color: var(--pxt-primary-foreground);
        }
    }
}

/*******************************
    Colored Toolbox
*******************************/
.coloredToolbox .blocklyTreeRoot {
    div.blocklyTreeRow {
        color: var(--block-meta-color);
        border-left: 8px solid var(--block-meta-color);
    }

    div.blocklyTreeRow.blocklyTreeSelected {
        background-color: var(--block-meta-color);
        color: var(--pxt-primary-foreground);
    }
}

/*******************************
        Media Adjustments
*******************************/

/* Large Monitor */
@media only screen and (min-width: @largeMonitorBreakpoint) {
    /* Blockly */
    div.blocklyToolbox, div.monacoToolboxDiv {
        min-width: @blocklyRowWidthWide;
    }
    div.blocklyTreeRow {
        min-height: @blocklyRowHeightWide;
    }
    span.blocklyTreeIcon {
        line-height: @blocklyRowHeightWide;
        min-height: @blocklyRowHeightWide;
    }
    #root:not(.flyoutOnly) #blocklyTrashIcon {
        width: @blocklyRowWidthWide;
    }
}

/* Small Monitor */
@media only screen and (min-width: @computerBreakpoint) and (max-width: @largestSmallMonitor) {
    /* Blockly row */
    div.blocklyToolbox, div.monacoToolboxDiv {
        min-width: @blocklyRowWidthComputer;
    }
    div.blocklyTreeRow {
        min-height: @blocklyRowHeightComputer;
    }
    span.blocklyTreeIcon {
        line-height: @blocklyRowHeightComputer;
        min-height: @blocklyRowHeightComputer;
    }
    #root:not(.flyoutOnly) #blocklyTrashIcon {
        width: @blocklyRowWidthComputer;
    }
}

/* Tablet */
@media only screen and (min-width: @tabletBreakpoint) and (max-width: @largestTabletScreen) {
    /* Blockly */
    div.blocklyToolbox, div.monacoToolboxDiv {
        min-width: @blocklyRowWidthTablet;
    }
    div.blocklyTreeRow {
        min-height: @blocklyRowHeightTablet;
        border-left-width: 12px !important;
    }
    span.blocklyTreeIcon {
        line-height: @blocklyRowHeightTablet;
        min-height: @blocklyRowHeightTablet;
    }
    #root:not(.flyoutOnly) #blocklyTrashIcon {
        width: @blocklyRowWidthTablet;
    }
    div.blocklyTreeRoot div div div div div.blocklyTreeRow {
        border-left-width: 18px !important;
    }
}

/* Mobile */
@media only screen and (max-width: @largestMobileScreen) {
    div.blocklyToolbox, div.monacoToolboxDiv {
        min-width: @blocklyRowWidthMobile;
    }
    div.blocklyTreeRow {
        min-height: @blocklyRowHeightMobile;
        border-left-width: 6px !important;
    }
    span.blocklyTreeIcon {
        line-height: @blocklyRowHeightMobile;
        min-height: @blocklyRowHeightMobile;
    }
    #root:not(.flyoutOnly) #blocklyTrashIcon {
        width: @blocklyRowWidthMobile;
    }
    #monacoEditorToolbox {
        .blocklyTreeRoot > div > div > .blocklyTreeAnimate {
            animation: glisssmall 0.6s ease-in-out;
        }
    }
}

/* >= Small Monitor (Small Monitor + Large Monitor + Wide Monitor) */
@media only screen and (min-width: @computerBreakpoint) {
    /* Blockly */
    div.blocklyTreeRow {
        border-left-width: 12px !important;
    }
    div.blocklyTreeRoot div div:not(#advanced) div div div.blocklyTreeRow {
        border-left-width: 18px !important;
    }
}

/* <= Small Monitor (Mobile + Tablet + Small Monitor) */
@media only screen and (max-width: @largestSmallMonitor) {
    /* Blockly */
    span.blocklyTreeLabel {
        font-size:1rem;
    }
}

/* <= Tablet (Mobile + Tablet) */
@media only screen and (max-width: @largestTabletScreen) {
    /* Blockly */
    span.blocklyTreeLabel {
        font-size:1rem;
    }
}

/* Mobile */
@media only screen and (max-width: @largestMobileScreen) {
    /* Hide blockly tree labels on mobile */
    span.blocklyTreeLabel, div.blocklyTreeRow:hover span.blocklyTreeLabel, div.blocklyTreeRow.blocklyTreeSelected:hover span.blocklyTreeLabel {
        display: none !important;
    }
    div.blocklyTreeRow {
        padding-right: 0;
        text-align: center;
    }
    div.blocklyTreeRoot div div div div div.blocklyTreeRow {
        border-left-width: 8px !important;
    }
    /* Blockly trash icon */
    #root:not(.flyoutOnly) #blocklyTrashIcon {
        font-size: 3rem;
    }
    /* Hide the blockly toolbox search */
    .blocklySearchInput.ui.icon.input {
        input {
            padding-right: 0 !important;
            padding-left: 0.2rem;
        }
        i.icon {
            display: none;
        }
    }
}