:root {
  --pwa-banner-gap: 12px;
}

.pwa-install-host {
  display: none !important;
}

.pwa-install-banner {
  position: fixed;
  left: 50%;
  top: 12px;
  transform: translate(-50%, -18px);
  width: min(760px, calc(100vw - 28px));
  z-index: 1400;
  opacity: 0;
  pointer-events: none;
  transition: transform 0.28s ease, opacity 0.28s ease;
}

.pwa-install-banner.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
  pointer-events: auto;
}

.pwa-install-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 11px 13px;
  border-radius: 18px;
  background: rgba(11, 20, 39, 0.94);
  color: #fff;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(14px);
}

.pwa-install-icon {
  width: 44px;
  height: 44px;
  border-radius: 13px;
  object-fit: cover;
  background: #fff;
  flex-shrink: 0;
}

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

.pwa-install-title {
  margin: 0 0 4px;
  font-size: 14px;
  line-height: 1.2;
  font-weight: 800;
}

.pwa-install-text {
  margin: 0;
  font-size: 12px;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.82);
}

.pwa-install-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.pwa-install-btn,
.pwa-dismiss-btn {
  appearance: none;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 700;
  transition: transform 0.18s ease, opacity 0.18s ease, background 0.18s ease;
}

.pwa-install-btn {
  padding: 9px 14px;
  background: linear-gradient(135deg, #14b8a6, #0f766e);
  color: #fff;
  white-space: nowrap;
  font-size: 12px;
}

.pwa-dismiss-btn {
  width: 34px;
  height: 34px;
  background: rgba(255, 255, 255, 0.10);
  color: #fff;
  font-size: 16px;
}

.pwa-install-btn:hover,
.pwa-dismiss-btn:hover {
  transform: translateY(-1px);
}

.pwa-install-btn:active,
.pwa-dismiss-btn:active {
  transform: translateY(0);
}

@media (max-width: 780px) {
  .pwa-install-card {
    grid-template-columns: auto 1fr;
  }

  .pwa-install-actions {
    grid-column: 1 / -1;
    justify-content: flex-start;
    padding-left: 56px;
  }
}

@media (max-width: 520px) {
  .pwa-install-banner {
    width: calc(100vw - 18px);
  }

  .pwa-install-card {
    gap: 10px;
    padding: 10px 10px 12px;
    border-radius: 16px;
  }

  .pwa-install-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
  }

  .pwa-install-title {
    font-size: 13px;
  }

  .pwa-install-text {
    font-size: 11px;
  }

  .pwa-install-actions {
    padding-left: 50px;
  }

  .pwa-install-btn {
    padding: 8px 12px;
    font-size: 11px;
  }
}