Glass segment tab

Glass segment tab: a CSS button. Copy the rules, or the prompt that rebuilds it.

CSS

.btn-036 {
  font: 500 13px/1 system-ui,sans-serif;
  color: rgba(255,255,255,.85);
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 999px;
  padding: 8px 16px;
  cursor: pointer;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  transition: background .15s,color .15s
}
.btn-036:hover {
  background: rgba(255,255,255,.2);
  color: #fff
}
.btn-036:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px
}
.btn-036:active {
  background: rgba(255,255,255,.3)
}

HTML

<div style="background:linear-gradient(135deg,#1e3a8a,#7e22ce);padding:28px"><button class="btn-036">Monthly</button></div>

Prompt

A small glass tab-style pill: 10% white fill, 6px backdrop blur, 1px 20% white border, 85% white text at 13px medium, 8px by 16px padding, fully rounded. Hover 20% fill with solid white text; active 30%. Focus outline 2px white.

Glass segment tab

Same shelf