// usage: .variations(~" .check", color, transparent);
.variations(@extra, @property, @default) {
    // Bootstrap shades
    &@{extra}, &-default@{extra} {
        @{property}: @default;
    }
    &-primary@{extra} {
        @{property}: @primary;
    }
    &-success@{extra} {
        @{property}: @success;
    }
    &-info@{extra} {
        @{property}: @info;
    }
    &-warning@{extra} {
        @{property}: @warning;
    }
    &-danger@{extra} {
        @{property}: @danger;
    }
    // Material shades
    &-material-red@{extra} {
        @{property}: @red;
    }
    &-material-pink@{extra} {
        @{property}: @pink;
    }
    &-material-purple@{extra} {
        @{property}: @purple;
    }
    &-material-deeppurple@{extra} {
        @{property}: @deeppurple;
    }
    &-material-indigo@{extra} {
        @{property}: @indigo;
    }
    &-material-blue@{extra} {
        @{property}: @blue;
    }
    &-material-lightblue@{extra} {
        @{property}: @lightblue;
    }
    &-material-cyan@{extra} {
        @{property}: @cyan;
    }
    &-material-teal@{extra} {
        @{property}: @teal;
    }
    &-material-lightgreen@{extra} {
        @{property}: @lightgreen;
    }
    &-material-lime@{extra} {
        @{property}: @lime;
    }
    &-material-lightyellow@{extra} {
        @{property}: @lightyellow;
    }
    &-material-orange@{extra} {
        @{property}: @orange;
    }
    &-material-deeporange@{extra} {
        @{property}: @deeporange;
    }
    &-material-grey@{extra} {
        @{property}: @grey;
    }
    &-material-bluegrey@{extra} {
        @{property}: @bluegrey;
    }
    &-material-brown@{extra} {
        @{property}: @brown;
    }
    &-material-lightgrey@{extra} {
        @{property}: @lightgrey;
    }
}

.background-variations(@extra) {
	.background-variations-factory(@material-color) {
		.background-variations-factory-deep(@material-color-number) {
			&-material-@{material-color}@{material-color-number}@{extra} {
				@final-background-color: "@{material-color}@{material-color-number}";
				background-color: @@final-background-color;
				color: contrast(@@final-background-color, @lightbg-text, @darkbg-text, 25%);
			}
		}
		.background-variations-factory-deep(~"");
		.background-variations-factory-deep(~"-50");
		.background-variations-factory-deep(~"-100");
		.background-variations-factory-deep(~"-200");
		.background-variations-factory-deep(~"-300");
		.background-variations-factory-deep(~"-400");
		.background-variations-factory-deep(~"-500");
		.background-variations-factory-deep(~"-600");
		.background-variations-factory-deep(~"-700");
		.background-variations-factory-deep(~"-800");
		.background-variations-factory-deep(~"-900");
		.background-variations-factory-deep(~"-A100");
		.background-variations-factory-deep(~"-A200");
		.background-variations-factory-deep(~"-A400");
		.background-variations-factory-deep(~"-A700");
	}
	.background-variations-factory(~"lime");
	.background-variations-factory(~"red");
	.background-variations-factory(~"pink");
	.background-variations-factory(~"deep-purple");
	.background-variations-factory(~"deep-orange");
	.background-variations-factory(~"orange");
}

@all-variations: ~"-default, -primary, -info, -success, -warning, -danger";