Play Button — v7 Concentric Ring · 9 Variants
Same 52px circle, position, and icon. Only fill, border, and shadow change. Hover any card to reveal action slots.
Soft radial top-light, dark thin border, inset highlight + drop shadow. Subtle dome.
Thin white ring, transparent inside. Lightest possible touch.
Flat dark fill, strong inner shadow. Looks recessed into the card.
Cyan border + soft cyan halo. Brand signal without solid fill.
Outer + inner concentric stroke. Reads as a precise lens.
Stronger backdrop-blur, brighter inner edge — pronounced glass.
Top-to-bottom gradient + inset edges. Tactile, slightly skeuomorphic.
No border. Soft dark fill + prominent drop shadow — disc hovers above.
No fill, no border — only inset shadow + bottom highlight. Engraved into the card.
Dashed border. Technical/sketch feel — reads as overlay UI, not a sealed control.