supabase/apps/docs/styles/header.css

.docs-heading-reel {
  perspective: 120px;
  transform-style: preserve-3d;
}

.docs-heading-roll {
  backface-visibility: hidden;
  transform: translate3d(0, 0, 0) rotateX(0deg) scale(1);
  opacity: 1;
  filter: blur(0);
  transition:
    transform 250ms cubic-bezier(0.22, 1, 0.36, 1),
    opacity 150ms cubic-bezier(0.22, 1, 0.36, 1),
    filter 150ms cubic-bezier(0.22, 1, 0.36, 1);
}

.docs-heading-roll[data-roll-role='previous'][data-direction='forward'] {
  transform: translate3d(0, -110%, 0) rotateX(68deg) scale(0.94);
  opacity: 0;
  filter: blur(2px);
}

.docs-heading-roll[data-roll-role='previous'][data-direction='backward'] {
  transform: translate3d(0, 110%, 0) rotateX(-68deg) scale(0.94);
  opacity: 0;
  filter: blur(2px);
}

@starting-style {
  .docs-heading-roll[data-roll-role='previous'] {
    transform: translate3d(0, 0, 0) rotateX(0deg) scale(1);
    opacity: 1;
    filter: blur(0);
  }

  .docs-heading-roll[data-roll-role='current'][data-direction='forward'] {
    transform: translate3d(0, 110%, 0) rotateX(-68deg) scale(0.94);
    opacity: 0;
    filter: blur(2px);
  }

  .docs-heading-roll[data-roll-role='current'][data-direction='backward'] {
    transform: translate3d(0, -110%, 0) rotateX(68deg) scale(0.94);
    opacity: 0;
    filter: blur(2px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .docs-heading-roll {
    transform: none !important;
    filter: none !important;
    transition: opacity 150ms linear;
  }
}

.group\/docs:has([data-docs-sidebar]) .docs-sections-cell::before,
.group\/docs:has([data-docs-sidebar]) .docs-sections-cell::after {
  content: '';
  position: absolute;
  inset-inline: 0;
  top: 100%;
  pointer-events: none;
}

.group\/docs:has([data-docs-sidebar]) .docs-sections-cell::before {
  height: 1px;
  background-color: var(--color-background);
}

.group\/docs:has([data-docs-sidebar]) .docs-sections-cell::after {
  border-bottom-width: 1px;
  border-bottom-style: dashed;
  transition: transform 150ms cubic-bezier(0.22, 1, 0.36, 1);
}

.docs-sections-cell:has(> [data-docs-sections-root][data-state='open'])::after {
  transform: translateY(var(--docs-sections-menu-height));
  transition-duration: 250ms;
}

.docs-sections-menu[data-state='open'] {
  animation: docs-sections-menu-open 250ms cubic-bezier(0.22, 1, 0.36, 1);
}

.docs-sections-menu[data-state='closed'] {
  animation: docs-sections-menu-close 150ms cubic-bezier(0.22, 1, 0.36, 1);
}

.docs-sections-menu[data-state='open'] > * {
  animation: docs-sections-menu-fade-in 250ms cubic-bezier(0.22, 1, 0.36, 1);
}

.docs-sections-menu[data-state='closed'] > * {
  animation: docs-sections-menu-fade-out 150ms cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes docs-sections-menu-open {
  from {
    height: 0;
  }
  to {
    height: var(--docs-sections-menu-height);
  }
}

@keyframes docs-sections-menu-close {
  from {
    height: var(--docs-sections-menu-height);
  }
  to {
    height: 0;
  }
}

@keyframes docs-sections-menu-fade-in {
  from {
    opacity: 0;
  }
}

@keyframes docs-sections-menu-fade-out {
  to {
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .docs-sections-menu,
  .docs-sections-menu > * {
    animation: none !important;
  }

  .docs-sections-cell::after {
    transition: none !important;
  }
}

.theme-swap-link,
.theme-swap-option {
  transition:
    transform 150ms cubic-bezier(0.22, 1, 0.36, 1),
    opacity 150ms cubic-bezier(0.22, 1, 0.36, 1),
    filter 150ms cubic-bezier(0.22, 1, 0.36, 1),
    background-color 150ms ease-out,
    color 150ms ease-out;
}

.theme-swap-link {
  transition-duration: 250ms;
  transition-delay: calc(60ms + var(--theme-swap-order, 0) * 40ms);
}

.theme-swap-option {
  transform: translateY(-6px);
  opacity: 0;
  filter: blur(2px);
  pointer-events: none;
}

[data-theme-open='true'] .theme-swap-link {
  transform: translateY(-6px);
  opacity: 0;
  filter: blur(2px);
  pointer-events: none;
  transition-duration: 150ms;
  transition-delay: calc(var(--theme-swap-order, 0) * 40ms);
}

[data-theme-open='true'] .theme-swap-option {
  transform: none;
  opacity: 1;
  filter: none;
  pointer-events: auto;
  transition-duration: 250ms;
  transition-delay: calc(120ms + var(--theme-swap-order, 0) * 40ms);
}

@media (prefers-reduced-motion: reduce) {
  .theme-swap-link,
  .theme-swap-option,
  [data-theme-open='true'] .theme-swap-link,
  [data-theme-open='true'] .theme-swap-option {
    transform: none;
    filter: none;
    transition-property: opacity;
    transition-delay: 0ms;
  }
}

.theme-swap-track {
  opacity: 0;
  transform: scale(0.98);
  transition:
    opacity 150ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 150ms cubic-bezier(0.22, 1, 0.36, 1);
}

[data-theme-open='true'] .theme-swap-track {
  opacity: 1;
  transform: none;
  transition-duration: 250ms;
  transition-delay: 120ms;
}

@media (prefers-reduced-motion: reduce) {
  .theme-swap-track,
  [data-theme-open='true'] .theme-swap-track {
    transform: none;
    transition-property: opacity;
    transition-delay: 0ms;
  }
}

.theme-swap-current {
  transition:
    background-color 150ms ease-out,
    color 150ms ease-out,
    box-shadow 150ms ease-out;
}

[data-theme-open='true'] .theme-swap-current {
  background-color: var(--background-surface-300);
  color: var(--color-foreground);
  box-shadow:
    inset 0 0 0 1px var(--color-border),
    0 1px 2px rgb(0 0 0 / 0.05);
  transition-duration: 250ms;
  transition-delay: 120ms;
}

@media (prefers-reduced-motion: reduce) {
  [data-theme-open='true'] .theme-swap-current {
    transition-delay: 0ms;
  }
}