Contact Rail

Fixed phone/WhatsApp quick-contact tabs, pinned to the viewport's left/right edges, hover-revealing their label. Renders nothing when neither phone nor whatsapp is set.

Phone + WhatsApp

Both tabs — phone on the left edge, WhatsApp on the right.

Phone only

whatsapp unset — only the left-edge tab renders.

WhatsApp only

phone unset — only the right-edge tab renders.

Labelled tabs

phoneLabel/whatsappLabel set: each tab becomes two lines (a small uppercase label + the value) instead of one.

railAccent

The phone tab switches from near-black to --primary (with a white icon/text) instead of the default dark fill.