.yf-pwa-install[hidden] { display: none !important; }
.yf-pwa-install {
  position: fixed;
  right: 12px;
  bottom: max(12px, env(safe-area-inset-bottom));
  left: 12px;
  z-index: 11000;
  max-width: 430px;
  margin-inline: auto;
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid rgba(86, 206, 170, .32);
  border-radius: 16px;
  color: #f4fff9;
  background: rgba(15, 18, 17, .96);
  box-shadow: 0 18px 55px rgba(0, 0, 0, .55);
  backdrop-filter: blur(18px);
}
.yf-pwa-install__text { min-width: 0; flex: 1; font-size: 13px; font-weight: 750; line-height: 1.35; }
.yf-pwa-install__button,
.yf-pwa-install__close {
  min-height: 38px;
  border: 0;
  border-radius: 10px;
  font: inherit;
  font-weight: 850;
  cursor: pointer;
}
.yf-pwa-install__button { padding: 0 13px; color: #06120c; background: #56ceaa; }
.yf-pwa-install__close { width: 38px; padding: 0; color: #d6ddd9; background: rgba(255,255,255,.08); }
@media (min-width: 769px) { .yf-pwa-install { display: none !important; } }