Dark glass

Dark glass: a CSS button. Copy the rules, or the prompt that rebuilds it.

glassmorphismdarkroundedblur

CSS
.btn-033 {
  font: 600 14px/1 system-ui,sans-serif;
  color: #f1f5f9;
  background: rgba(15,23,42,.45);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 12px;
  padding: 12px 24px;
  cursor: pointer;
  -webkit-backdrop-filter: blur(10px) saturate(1.4);
  backdrop-filter: blur(10px) saturate(1.4);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.1);
  transition: background .2s,border-color .2s
}
.btn-033:hover {
  background: rgba(15,23,42,.6);
  border-color: rgba(255,255,255,.28)
}
.btn-033:focus-visible {
  outline: 2px solid #94a3b8;
  outline-offset: 2px
}
.btn-033:active {
  background: rgba(15,23,42,.8)
}
HTML
<div style="background:linear-gradient(135deg,#0f172a,#334155);padding:28px"><button class="btn-033">Continue</button></div>
Prompt

A dark smoked-glass button: 45% #0f172a fill with 10px blur and 140% saturation backdrop filter, 1px 12% white border, faint 1px inner top highlight, 12px radius, 12px by 24px padding, light text #f1f5f9 at 14px semibold. Hover deepens the fill to 60% and border to 28%; active 80%. Focus outline 2px #94a3b8.