Greenscreen Navigation Kit
==========================

15 terminal navigation and input components for dark interfaces — terminal
black with phosphor green accents. SVG plus transparent PNG at 1x, 2x and 4x.

Greenscreen Navigation Kit is a set of 15 navigation and input components
drawn in the terminal style, where one hue at six levels and nothing else — a
phosphor tube has no second colour. 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.

The whole set is built from a single hue, including the trace and the marks,
because a phosphor or amber CRT physically cannot show a second one. The halo
is a stack of strokes at falling opacity, which is what the bloom on a real
tube looks like and what a blur filter gets wrong at 4x.

Inside that style this is the Greenscreen reading of it: a dark interface on a
terminal black palette with phosphor green accents, built around a single
bordered frame, chamfered buttons at 164x38, hollow-cored bars divided into 18
segments, and two-tone 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 Greenscreen
family, which means this kit and the Greenscreen panel kit line up without
either being resized. A good fit for terminals, consoles and retro-computing
interfaces.

HOW TO USE

  - Nine-slice the scrollbar track vertically only; the thumb is a separate
    sprite so you can size it to the content ratio without stretching the grip
    lines.
  - The dropdown menu is a separate sprite from the closed control — draw it
    on a layer above everything else, or it clips inside the panel that owns
    it.
  - Use the plus and minus round buttons as a stepper pair at the same size as
    the close button so a settings row keeps one rhythm.

License: CC-BY-4.0 — see LICENSE.txt
Page: https://www.colorosse.com/assets/2d/ui/greenscreen-navigation-kit
More free assets: https://www.colorosse.com
