.eui-scroll-to-top {
  appearance: none;
  border: 1px solid transparent;
  background: var(--eui-primary);
  color: var(--eui-text-on-primary, #ffffff);
  border-radius: 50%;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px -4px rgba(0, 0, 0, 0.25), 0 4px 8px -2px rgba(0, 0, 0, 0.1);
  transition: opacity 200ms ease, transform 220ms cubic-bezier(0.22, 0.61, 0.36, 1), background-color 150ms ease, box-shadow 150ms ease;
  opacity: 0;
  transform: translateY(12px) scale(0.85);
  pointer-events: none;
  font-family: var(--eui-font-family);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0;
  line-height: 1;
  position: relative;
}
.eui-scroll-to-top.eui-scroll-to-top-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}
.eui-scroll-to-top:hover {
  filter: brightness(1.05);
  box-shadow: 0 12px 32px -4px rgba(0, 0, 0, 0.3), 0 6px 12px -2px rgba(0, 0, 0, 0.15);
}
.eui-scroll-to-top:focus-visible {
  outline: 2px solid var(--eui-primary);
  outline-offset: 3px;
}
.eui-scroll-to-top:active:not([aria-hidden=true]) {
  transform: translateY(0) scale(0.95);
}
.eui-scroll-to-top.eui-scroll-to-top-with-label {
  border-radius: 999px;
  padding: 0 1rem;
  gap: 0.45rem;
}
.eui-scroll-to-top.eui-scroll-to-top-inline {
  position: static !important;
}
.eui-scroll-to-top.eui-scroll-to-top-reduced-motion {
  transition: opacity 100ms linear !important;
}
.eui-scroll-to-top .eui-scroll-to-top-icon {
  width: 50%;
  height: 50%;
  max-width: 24px;
  max-height: 24px;
}
.eui-scroll-to-top .eui-scroll-to-top-label {
  font-size: 0.85em;
  white-space: nowrap;
}
.eui-scroll-to-top .eui-scroll-to-top-ring {
  position: absolute;
  inset: 0;
  margin: auto;
}

.eui-scroll-to-top-variant-default {
  background: var(--eui-bg-subtle);
  color: var(--eui-text);
  border-color: var(--eui-border);
}

.eui-scroll-to-top-variant-secondary {
  background: var(--eui-bg-hover);
  color: var(--eui-text);
  border-color: var(--eui-border);
}

.eui-scroll-to-top-variant-success {
  background: #16a34a;
  color: #fff;
}

.eui-scroll-to-top-variant-warning {
  background: #f59e0b;
  color: #fff;
}

.eui-scroll-to-top-variant-danger {
  background: #ef4444;
  color: #fff;
}

.eui-scroll-to-top-variant-info {
  background: #3b82f6;
  color: #fff;
}

.eui-scroll-to-top-layout-outlined {
  background: var(--eui-bg);
  color: var(--eui-primary);
  border-color: currentColor;
  box-shadow: 0 4px 12px -2px rgba(0, 0, 0, 0.1);
}
.eui-scroll-to-top-layout-outlined.eui-scroll-to-top-variant-default {
  color: var(--eui-text-muted);
}
.eui-scroll-to-top-layout-outlined.eui-scroll-to-top-variant-success {
  color: #16a34a;
  background: var(--eui-bg);
}
.eui-scroll-to-top-layout-outlined.eui-scroll-to-top-variant-warning {
  color: #f59e0b;
  background: var(--eui-bg);
}
.eui-scroll-to-top-layout-outlined.eui-scroll-to-top-variant-danger {
  color: #ef4444;
  background: var(--eui-bg);
}
.eui-scroll-to-top-layout-outlined.eui-scroll-to-top-variant-info {
  color: #3b82f6;
  background: var(--eui-bg);
}
.eui-scroll-to-top-layout-outlined.eui-scroll-to-top-variant-secondary {
  color: var(--eui-text);
  background: var(--eui-bg);
}

.eui-scroll-to-top-layout-glass {
  background: rgba(255, 255, 255, 0.55);
  color: var(--eui-text);
  border-color: var(--eui-border-subtle);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
}

body.mode-dark .eui-scroll-to-top-layout-glass {
  background: rgba(20, 22, 28, 0.55);
  color: var(--eui-text);
}

@media (prefers-reduced-motion: reduce) {
  .eui-scroll-to-top {
    transition: opacity 100ms linear !important;
  }
}
@media (max-width: 640px) {
  .eui-scroll-to-top {
    min-width: 44px;
    min-height: 44px;
  }
}