.pwa-install-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fff;
  border-top: 1px solid #e5e7eb;
  box-shadow: 0 -4px 12px rgba(0,0,0,0.1);
  z-index: 9999;
  padding: 12px 16px;
  animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.pwa-install-content {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 600px;
  margin: 0 auto;
}

.pwa-install-icon img {
  border-radius: 12px;
}

.pwa-install-text {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.pwa-install-text strong {
  font-size: 1rem;
  color: #1f2937;
}

.pwa-install-text span {
  font-size: 0.875rem;
  color: #6b7280;
}

.pwa-install-actions {
  display: flex;
  gap: 8px;
}

/* Hide on desktop (wider than 768px) */
@media (min-width: 769px) {
  .pwa-install-banner {
    bottom: 20px;
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    border-radius: 12px;
    border: 1px solid #e5e7eb;
    width: auto;
    min-width: 400px;
  }
}