.install-banner {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.install-banner__content {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 1rem;
  flex-wrap: wrap;
}

.install-banner__text {
  flex: 1;
  font-size: 0.9rem;
  line-height: 1.4;
}

.install-banner__btn {
  background: var(--color-surface);
  color: var(--color-primary);
  border: none;
  border-radius: 4px;
  padding: 0.35rem 0.85rem;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.install-banner__btn:hover {
  background: var(--color-success-bg);
}

.install-banner__close {
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1rem;
  cursor: pointer;
  padding: 0.2rem 0.4rem;
  line-height: 1;
  flex-shrink: 0;
}

.install-banner__close:hover {
  color: var(--color-on-primary);
}

.install-banner__share-icon {
  font-style: normal;
}