Thirteen treatments.
One library.

The V9 baseline. Dark grey surfaces stepped up from near-black, with yellow reserved for a single high-value moment: the live indicator, the active nav item, the primary play action. Frosted glass on floating chrome (mini player, bottom nav). Anton headline type for show names; engineered for community radio, bilingual stations, and talk formats where the station brand is the identity.

Pixels off on AMOLED. The live hero becomes a full-bleed gradient poster — teal radial light source at top-left, forest shadow at bottom-right — instead of a card. The primary action color comes entirely from the station's JSON branding.primary_color, so any station can use this skin. The teal accent stripe on the mini player uses that same primary. No frosted glass — solid dark surfaces on pure black are cleaner and lighter-weight than blur.

The only light-mode skin. The hero is pure saturated color — a gradient pulled from the station's primary and secondary — and everything below it is white or off-white cards on a neutral grey surface. Bold, optimistic, high-energy. Designed for pop, lifestyle, youth, and modern music formats where a daytime feel and visual punch matter more than battery life. The hero gradient adapts to the station's branding colors automatically.

Built for news, talk, and AM formats where information density signals credibility. The layout is tighter than Editorial — smaller padding, more items visible above the fold. A red 3dp left-stripe runs the full height of the live card (a visual nod to broadcast news chyrons). Show names use an italic serif weight for a headline-paper feel. The active nav item is the only red element in the chrome — everything else is monochrome. Designed to feel like a newsroom, not a music app.

Midnight purple surfaces with a film grain overlay on the hero card — the texture is rendered via an SVG noise filter, no image assets required. The live hero breathes with a very slow radial gradient animation (8s loop, subtle enough that many users won't consciously notice it). Primary color should be purple or violet from the station's branding; warm colors also work against the indigo base. Designed for jazz, ambient, late-night, blues, and any format that should feel intimate and atmospheric rather than high-energy.

Near-black base with a diagonal gradient slash across the live hero — pulled from the station's primary and secondary colors at 18% opacity. The real signature: a 3dp gradient stripe runs the full bottom edge of the live card and the mini player as a continuous "energy bar." Oversized show names (40sp), wide tracking on secondary labels, and more compressed card padding so each item looks punchy. Designed for sports radio, hip-hop, dance, top 40 countdown, and any format where urgency and energy are the identity.

Light-mode skin where every elevated surface is a frosted glass panel — white at 45% with a blur backdrop and a near-white top highlight stroke. The page background is a very subtle blue-grey gradient mesh that catches the glass. Primary accent from JSON branding handles the play button and active nav; the template default is indigo, but it maps cleanly to any saturated color. Designed for Christian radio, smooth jazz, classical, and premium adult contemporary formats where calm refinement is the identity — and for stations whose audience expects their apps to look like a well-made iOS app.