Create a calm, surreal wallpaper set in a velvety midnight blue world, where gentle waves of color drift across the entire scene like a quiet current. Let streaks of soft lilac, faint teal, and cloudy rose move diagonally across the background, almost like wind-painted mist. Weave in semi-transparent shapes—organic, fluid forms that subtly repeat, fold, and fade into each other, giving depth without clutter. Scatter a few faint glowing specks that look like distant fireflies or stars caught in slow motion. Everything should flow as one—no single center, no hard focus—just a continuous ambient drift, like watching a slow dance of color and silence.