A minimalist graphic illustration reimagines a vehicle fuel gauge as a caffeine meter. The composition is stark and centered against an absolute black void, creating a powerful visual punch. White tick marks arc above a simplified fuel pump icon, whose body contains a single coffee bean silhouette, with the word 'COFFEE' set in clean sans-serif typography beneath. A vivid red needle plunges toward the 'E' for empty, suggesting total caffeine depletion. The style is flat vector design with no gradients, shadows, or shading, relying purely on geometric shapes and negative space. The palette is restricted to pitch black, pure white, and a single alarming red accent. The mood is playful yet relatable, capturing the universal morning desperation for coffee through an instantly recognizable visual metaphor.