Hình nền điện thoại mặt nước pastel ánh xà cừ

An abstract vertical phone wallpaper featuring a close-up surface of clear tropical water with shimmering caustic light patterns, soft ripples, and iridescent pastel refractions. Vertical [9:16] composition filling the frame with no horizon, objects, people, or text. Base color palette of luminous aqua and cyan with accent areas of [lavender, violet, pale pink, and turquoise], mimicking sunlight passing through shallow pool water or holographic glass. Includes exactly three distinct circular whirlpool ripples: one near the top-left edge, a larger spiral in the lower-left quadrant, and a small partial spiral near the bottom center edge. Long diagonal wave streaks flow from upper right to lower left. Crisp bright white highlights, pearlescent glow, subtle rainbow dispersion, and a dreamy high-key exposure. Photorealistic yet ethereal, glossy, clean, abstract wallpaper aesthetic.