Basalt Navigation Kit

Basalt Navigation Kit is a set of 15 navigation and input components drawn in the low-poly style, where the silhouette is an angular polygon and the face is split into flat triangles. It contains active and inactive tabs, a scrollbar track, thumb and two arrows, a dropdown in closed and open states with its menu, idle and focused text fields and round close, back, plus and minus buttons.

Most free UI kits stop at panels and buttons, which means the first settings screen you build is the moment you start drawing your own art. This is the rest of it: the parts a menu actually needs before it works.

Four triangles meet off-centre and each carries its own flat tone, which is exactly how a faceted mesh shades. There are no curves anywhere in the kit and no gradient on any facet.

Inside that style this is the Basalt reading of it: a dark interface on a ash grey palette with magma orange accents, built around a single bordered frame, square-cornered buttons at 120x44, banded bars divided into 7 segments, and solid icons on a 24px grid. Those measurements are why two families can share an art style without being interchangeable: the style decides how an edge is drawn, the numbers decide what the interface is for.

The focused text field widens its outline instead of only changing colour, because a focus ring that is only a hue disappears in high-contrast mode and takes keyboard navigation with it. The active tab merges into the surface below it rather than just brightening, which is what makes it read as connected.

Every sprite ships as an editable SVG and as transparent PNG at 1x, 2x and 4x, so you can drop the PNGs straight into an engine or open the vector and change a colour. Built to the same measurements as the rest of the Basalt family, which means this kit and the Basalt panel kit line up without either being resized. A good fit for low-poly games.

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