tobspr_shapez.io/src/css/ingame_hud/buildings_toolbar.scss

.ingame_buildingsToolbar {
    position: absolute;
    @include S(bottom, 10px);
    left: 50%;
    transform: translateX(-50%);

    display: grid;
    grid-template-rows: auto auto;
    justify-items: center;
    @include S(grid-gap, 4px);

    background: transparent;
    transition: transform 120ms ease-in-out;
    will-change: transform;

    &:not(.visible) {
        transform: translateX(-50%) translateY(#{D(100px)});
    }

    .buildings {
        display: grid;
        grid-auto-flow: column;
        justify-items: center;
        align-self: center;
        grid-gap: D(2px);
        grid-row: 2 / 3;

        @include S(border-radius, $globalBorderRadius);
        @include S(padding, 2px);
        background-color: rgba($ingameHudBg, 0.07);

        @include DarkThemeOverride {
            background-color: rgba(darken($darkModeGameBackground, 15), 0.95);
        }

        &.secondary {
            grid-row: 1 / 2;

            .building {
                @include S(width, 30px);
                @include S(height, 30px);
                background-size: 45%;

                &:not(.unlocked) {
                    &::before {
                        background-size: #{D(13px)};
                    }
                }
            }
        }

        .building {
            display: flex;
            @include S(width, 40px);
            position: relative;
            @include S(height, 40px);

            @at-root html[data-tutorial-step="1_1_extractor"] &[data-id="miner"]:not(.selected),
                html[data-tutorial-step="1_2_conveyor"] &[data-id="belt"]:not(.selected),
                html[data-tutorial-step="2_1_place_cutter"] &[data-id="cutter"]:not(.selected),
                html[data-tutorial-step="2_2_place_trash"] &[data-id="trash"]:not(.selected) {
                &::before {
                    content: "";

                    & {
                        /* load-async */
                        background: uiResource("icons/tutorial_arrow.png") center center / contain no-repeat;
                    }

                    @include S(width, 25px);
                    @include S(height, 25px);
                    position: absolute;
                    left: 50%;
                    bottom: 100%;
                    transform: translateX(-50%);
                    @include InlineAnimation(1s ease-in-out infinite) {
                        50% {
                            transform: translateX(-50%) translateY(20%);
                        }
                    }
                }
                @include S(border-radius, $globalBorderRadius);
                box-shadow: 0 0 D(10px) D(5px) rgba(74, 237, 134, 0.5) !important;
                background: rgba(74, 237, 134, 0.5) !important;
            }

            .icon {
                color: $accentColorDark;
                display: flex;
                flex-direction: column-reverse;
                position: relative;
                align-items: center;
                justify-content: center;
                width: 100%;
                height: 100%;
                padding: 0;
                margin: 0;

                background: center center / 70% no-repeat;
            }

            &:not(.unlocked) {
                @include S(width, 25px);
                .icon {
                    opacity: 0.15;
                }
                &.editor {
                    .icon {
                        pointer-events: all;
                        cursor: pointer;
                        &:hover {
                            background-color: rgba(22, 30, 68, 0.1);
                        }
                    }
                }
                &:not(.editor) {
                    .icon {
                        background-image: uiResource("locked_building.png") !important;
                    }
                }
            }

            &.unlocked {
                .icon {
                    @include S(border-radius, $globalBorderRadius * 0.9);

                    pointer-events: all;
                    transition: all 0.12s ease-in-out;
                    transition-property: background-color, transform;
                    cursor: pointer;

                    &:hover {
                        background-color: rgba(30, 40, 90, 0.1);

                        @include DarkThemeOverride {
                            background-color: rgba(255, 255, 255, 0.07);
                        }
                    }

                    &.pressed {
                        transform: scale(0.9) !important;
                    }
                }
                &.selected {
                    .icon {
                        background-color: rgba(lighten($colorBlueBright, 9), 0.4);
                    }
                    // transform: scale(1.05);
                    // @include S(border-radius, $globalBorderRadius);

                    .keybinding {
                        color: #111;
                    }
                }

                .puzzle-lock {
                    & {
                        /* @load-async */
                        background: uiResource("locked_building.png") center center / 90% no-repeat;
                    }

                    display: grid;
                    grid-auto-flow: column;

                    position: absolute;
                    @include S(top, -15px);
                    left: 50%;
                    transform: translateX(-50%) !important;
                    transition: all 0.12s ease-in-out;
                    transition-property: opacity, transform;

                    cursor: pointer;
                    pointer-events: all;

                    @include S(width, 12px);
                    @include S(height, 12px);

                    &:hover {
                        opacity: 0.5;
                    }
                }
            }
        }
    }
}