.copy-notification {
  display: flex;
  position: fixed;
  z-index: 80;
  top: max(18px, env(safe-area-inset-top));
  left: 50%;
  align-items: center;
  gap: 10px;
  max-width: min(calc(100vw - 36px), 340px);
  padding: 12px 16px 12px 12px;
  border: 1px solid var(--color-notification-border);
  border-radius: 14px;
  background: linear-gradient(135deg, var(--color-notification-start), var(--color-notification-end));
  box-shadow: 0 12px 28px var(--color-notification-shadow);
  color: var(--color-notification-text);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: .02em;
  opacity: 0;
  transform: translate(-50%, -16px);
  transition: opacity 220ms ease, transform 220ms ease;
}

.copy-notification[hidden] {
  display: none;
}

.copy-notification.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.copy-notification__check {
  display: grid;
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  place-items: center;
  border-radius: 50%;
  background: var(--color-notification-text);
  color: var(--color-notification-start);
  font-size: 1rem;
  line-height: 1;
}