.pwa-install {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: calc(12px + env(safe-area-inset-bottom, 0px));
  z-index: 10050;
  background: #15202b;
  color: #fff;
  border-radius: 14px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, .35);
  padding: 10px 12px;
  font: 13px/1.35 system-ui, sans-serif;
}
.pwa-install[hidden] { display: none !important; }
.pwa-install-inner {
  display: flex;
  align-items: center;
  gap: 10px;
}
.pwa-install img {
  border-radius: 9px;
  flex: 0 0 auto;
}
.pwa-install-text {
  display: grid;
  gap: 2px;
  flex: 1;
  min-width: 0;
}
.pwa-install-text b { font-size: 14px; }
.pwa-install-text span { color: rgba(255,255,255,.75); font-size: 12px; }
.pwa-install-btn {
  border: 0;
  background: #3dd68c;
  color: #0b1f14;
  font-weight: 700;
  font-size: 12px;
  padding: 8px 12px;
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
}
.pwa-install-x {
  border: 0;
  background: transparent;
  color: rgba(255,255,255,.7);
  font-size: 22px;
  line-height: 1;
  padding: 0 4px;
  cursor: pointer;
}
.pwa-install-ios {
  margin: 8px 0 0;
  font-size: 12px;
  color: rgba(255,255,255,.85);
}
@media (min-width: 901px) {
  .pwa-install { display: none !important; }
}