.pwa-install[hidden] { display: none !important; }
.pwa-install {
  position: fixed;
  z-index: 100000;
  top: max(12px, env(safe-area-inset-top));
  left: 50%;
  display: flex;
  align-items: center;
  gap: 12px;
  width: min(440px, calc(100% - 24px));
  padding: 12px 12px 12px 15px;
  color: #18324d;
  background: rgba(255, 255, 255, 0.97);
  border: 1px solid rgba(16, 74, 148, 0.12);
  border-radius: 15px;
  box-shadow: 0 12px 32px rgba(13, 44, 86, 0.22);
  transform: translateX(-50%);
  font-family: Inter, "DM Sans", sans-serif;
  animation: pwa-install-in 180ms ease-out both;
}
.pwa-install-copy {
  display: flex;
  flex: 1;
  flex-direction: column;
  min-width: 0;
  gap: 2px;
}
.pwa-install-copy strong { color: #0756a5; font-size: 14px; }
.pwa-install-copy span { color: #69788b; font-size: 11px; line-height: 1.35; }
.pwa-install-action {
  flex: 0 0 auto;
  padding: 8px 12px;
  color: #fff;
  background: #0877ef;
  border: 0;
  border-radius: 9px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}
.pwa-install-close {
  align-self: flex-start;
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  padding: 0;
  color: #768397;
  background: transparent;
  border: 0;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}
@keyframes pwa-install-in {
  from { opacity: 0; transform: translate(-50%, -8px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}
@media (prefers-reduced-motion: reduce) {
  .pwa-install { animation: none; }
}