.specular-button {
  --sb-radius: 18px;
  --sb-glow-x: 50%;
  --sb-glow-y: 50%;
  --sb-glow-opacity: 0;

  position: relative !important;
  border: none !important;
  border-radius: var(--sb-radius) !important;
  overflow: hidden !important;
  isolation: isolate;
  outline: none;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 8px 24px rgba(0, 0, 0, 0.25);
  transition: transform 0.15s ease;
}

.specular-button:not(:active):hover {
  transform: none;
}

.specular-button:active {
  transform: scale(0.97) !important;
}

.specular-button:focus-visible {
  outline: 2px solid color-mix(in srgb, currentColor 60%, transparent);
  outline-offset: 3px;
}

.specular-button:disabled,
.specular-button[aria-disabled="true"] {
  opacity: 0.55;
  cursor: default;
}

.specular-button:disabled:active,
.specular-button[aria-disabled="true"]:active {
  transform: none !important;
}

.specular-button__fx {
  position: absolute;
  inset: 0;
  z-index: 1;
  padding: 1px;
  border-radius: inherit;
  pointer-events: none;
  opacity: var(--sb-glow-opacity);
  background: radial-gradient(
    86px circle at var(--sb-glow-x) var(--sb-glow-y),
    rgba(255, 255, 255, 0.78) 0%,
    rgba(255, 255, 255, 0.28) 38%,
    transparent 72%
  );
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask-composite: exclude;
  transition: opacity 160ms cubic-bezier(0.23, 1, 0.32, 1);
  will-change: opacity;
}

.specular-button__label {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: inherit;
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .specular-button {
    border: 1px solid color-mix(in srgb, currentColor 28%, transparent) !important;
    transition: none !important;
  }

  .specular-button__fx {
    display: none;
  }
}