If you want road-style drop bars, then a tourng/cyclo-cross style of bike like the Bianchi Volpe.
If flat bars are your thing, then a flat bar road bike, like the Specialized Sirius.
Both styles have capacity for sensible commuting tyres (28 to32mm), luggage rack and fenders and are reasonable strong and lightweight.
Find a local bike shop that you like and see what brands they carry. You should be able to find equivelent models in any large brand.