An adorable kawaii-style black cat character with sleepy half-closed eyes and a grumpy expression, holding an oversized coffee mug with both fluffy paws. The cat displays a relatable tired morning attitude with droopy whiskers and messy fur tufts on top of its head. The coffee mug prominently features the bold text 'NOT TODAY' in clean sans-serif lettering. Smooth vector illustration style with clean bold outlines, vibrant charcoal and pink tones, detailed fur texture showing individual strands, and expressive facial features. Steam wisps curl artistically from the coffee cup's rim. The cat sits in a slouched, defeated posture with its tail curled beside its body. A small puddle shadow grounds the character. Centered composition with the cat as the primary focal point, creating maximum visual impact. Premium quality illustration with meticulous attention to detail in fur rendering, whisker placement, and facial expression nuances. Modern kawaii aesthetic with sophisticated color grading and professional finish. Dynamic steam effects add movement and atmosphere. Perfectly balanced composition with optimal negative space distribution. Expressive character design that captures universal morning mood perfectly. Clean, contemporary typography seamlessly integrated into the illustration. The design is print-ready, fully isolated on a white background with no shadows or textures, fully contained within canvas boundaries with no cut-off elements and proper margins around all elements, and intended for use in t-shirt printing. | PODspy AI Design
