/* PWA Install Banner */
.pwa-install-banner {
  position: fixed;
  bottom: -80px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10000;
  transition: bottom 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  max-width: 480px;
  width: calc(100% - 24px);
  pointer-events: auto;
}
.pwa-install-banner.visible {
  bottom: 16px;
}
.pwa-install-content {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-primary, #ffffff);
  color: var(--text-primary, #1a1a2e);
  border: 1px solid var(--border, #e2e8f0);
  border-radius: 14px;
  padding: 12px 16px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
}
.pwa-install-icon {
  font-size: 28px;
  flex-shrink: 0;
}
.pwa-install-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.pwa-install-text strong {
  font-size: 14px;
  font-weight: 700;
}
.pwa-install-text span {
  font-size: 12px;
  color: var(--text-muted, #64748b);
}
.pwa-install-btn {
  flex-shrink: 0;
  padding: 8px 18px;
  background: #0055a5;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s;
}
.pwa-install-btn:hover {
  background: #003d7a;
}
.pwa-install-close {
  flex-shrink: 0;
  background: none;
  border: none;
  font-size: 20px;
  color: var(--text-muted, #64748b);
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}
.pwa-install-close:hover {
  color: var(--text-primary, #1a1a2e);
}