.pwa-install-bar {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: calc(12px + env(safe-area-inset-bottom, 0px));
  z-index: 1200;
  max-width: 480px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid #eee;
  border-radius: 14px;
  box-shadow: 0 10px 32px rgba(0, 0, 0, .14);
  padding: 14px 16px 14px 14px;
}

.pwa-install-bar[hidden] {
  display: none !important;
}

.pwa-install-dismiss {
  position: absolute;
  top: 6px;
  right: 8px;
  border: 0;
  background: transparent;
  color: #999;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  padding: 2px 6px;
}

.pwa-install-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-right: 18px;
}

.pwa-install-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  object-fit: cover;
  flex-shrink: 0;
  background: #f5f5f5;
}

.pwa-install-copy {
  flex: 1;
  min-width: 0;
}

.pwa-install-title {
  display: block;
  font-size: 14px;
  color: #222;
  margin-bottom: 2px;
}

.pwa-install-desc,
.pwa-install-ios {
  margin: 0;
  font-size: 12px;
  color: #777;
  line-height: 1.4;
}

.pwa-install-btn {
  flex-shrink: 0;
  border: none;
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  cursor: pointer;
}

@media (max-width: 480px) {
  .pwa-install-bar {
    bottom: calc(64px + env(safe-area-inset-bottom, 0px));
  }

  .pwa-install-inner {
    flex-wrap: wrap;
  }

  .pwa-install-btn {
    width: 100%;
  }
}