.u88-pwa-install {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 99990;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 12px;
  background: #0f172a;
  color: #f8fafc;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.35);
  font-size: 14px;
}

.u88-pwa-install__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.u88-pwa-install__text span {
  color: #cbd5e1;
  font-size: 12px;
}

.u88-pwa-install__actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.u88-pwa-install__btn {
  border: 0;
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 13px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.12);
  color: #f8fafc;
}

.u88-pwa-install__btn--primary {
  background: #2563eb;
  color: #fff;
}

@media (min-width: 640px) {
  .u88-pwa-install {
    left: auto;
    right: 16px;
    bottom: 16px;
    max-width: 420px;
  }
}