Stop Guessing: Master the Art of Debugging CSS Grid and Flexbox Picture this: you’ve built a complex dashboard. You’ve got nested containers, auto-filling columns, and a delicate balance of alignment. Then, a long piece of content arrives, and suddenly your layout explodes. You start changing flex-basis values at random, or worse, adding !important like you're throwing salt over your shoulder for good luck. We’ve all been there, staring at a broken UI and wondering which invisible box is pushing which. Grab your coffee, because today we are putting an end to the "guess and refresh" workflow. We’re going deep into the DevTools features that make debugging layouts feel like having X-ray vision. How we suffered before (The Dark Ages of Floats) Before browsers got smart, debugging a layout was basically a game of "Color the Box." We used the infamous border: 1px solid red; on every element just to see where the boundaries were.…