packages/client/src/components/Dropdown.css

.popover-ui {
  display: flex;
  max-height: min(var(--popover-available-height, 1700px), 1700px);
  flex-direction: column;
  overflow: auto;
  overscroll-behavior: contain;
  border-radius: 1rem;
  border-width: 1px;
  border-style: solid;
  border-color: var(--border-light);
  background-color: var(--surface-primary);
  padding: 0.5rem;
  color: var(--text-primary);
  box-shadow:
    0 10px 15px -3px rgb(0 0 0 / 0.1),
    0 4px 6px -4px rgb(0 0 0 / 0.1);
  transform-origin: top;
  opacity: 0;
  transition-property: opacity, scale, translate;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
  scale: 0.95;
  translate: 0 -0.5rem;
  margin-top: 4px;
  margin-right: -2px;
}

.popover-animate {
  opacity: 0;
  transform: scale(0.95) translateY(-0.5rem);
  transition:
    opacity 150ms cubic-bezier(0.4, 0, 0.2, 1),
    transform 150ms cubic-bezier(0.4, 0, 0.2, 1);
}
.popover-animate[data-enter] {
  opacity: 1;
  transform: scale(1) translateY(0);
}

.popover-ui:focus-visible,
.popover-ui[data-focus-visible] {
  outline: var(--bg-surface-hover);
  outline-offset: -1px;
}

.popover-ui:where(.dark, .dark *) {
  background-color: var(--surface-secondary);
  color: var(--text-secondary);
  box-shadow:
    0 10px 15px -3px rgb(0 0 0 / 0.25),
    0 4px 6px -4px rgb(0 0 0 / 0.1);
}

.select-item {
  display: flex;
  cursor: pointer;
  scroll-margin: 0.5rem;
  align-items: center;
  gap: 0.5rem;
  border-radius: 0.5rem;
  padding: 0.5rem;
  outline: none !important;
}

.select-item[aria-disabled='true'] {
  opacity: 0.5;
}

.select-item[data-active-item] {
  background-color: var(--surface-hover);
  color: var(--text-primary);
}

.popover-ui[data-enter] {
  opacity: 1;
  scale: 1;
  translate: 0;
}