Switch

A two-word segmented theme control whose pill moves edge-first: its leading edge lunges to the other word and drags the night behind it, then the trailing edge follows and the pill snaps taut around the new label.

A levitating theme toggle that bobs above its own shadow and has to land to change: the disc drops onto the shadow, swaps its glyph at impact, and springs back up already changed.

A terminal-styled theme switch with monospace status copy and persisted light and dark modes.

An iOS-style switch whose knob squashes along its travel and lays the accent fill down under itself as a hard-edged bloom — and takes it back up on the way home.