#pwa-install-modal {
  display: none;
  position: fixed;
  z-index: 10000;
  inset: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.45);
  align-items: center;
  justify-content: center;
  padding: 16px;
  box-sizing: border-box;
}

#pwa-install-modal.show {
  display: flex;
}

#pwa-install-modal-content {
  background: #fff;
  color: #222;
  border-radius: 12px;
  padding: 24px 22px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.22);
  text-align: center;
}

#pwa-install-modal-content h2 {
  margin: 0 0 10px;
  font-size: 1.15rem;
  font-weight: 700;
}

#pwa-install-modal-content p {
  margin: 0 0 12px;
  font-size: 0.92rem;
  line-height: 1.5;
  color: #555;
}

#pwa-install-modal-content .pwa-benefits {
  text-align: left;
  margin: 0 0 18px;
  padding-left: 1.2rem;
  font-size: 0.88rem;
  line-height: 1.7;
  color: #444;
}

#pwa-install-btn,
#pwa-cancel-btn {
  display: block;
  width: 100%;
  border: 0;
  border-radius: 8px;
  padding: 11px 14px;
  font-size: 0.95rem;
  cursor: pointer;
}

#pwa-install-btn {
  background: #0066cc;
  color: #fff;
  margin-bottom: 8px;
  font-weight: 600;
}

#pwa-cancel-btn {
  background: transparent;
  color: #666;
}

html.dark-mode #pwa-install-modal-content {
  background: #1e1e1e;
  color: #eee;
}

html.dark-mode #pwa-install-modal-content p,
html.dark-mode #pwa-install-modal-content .pwa-benefits,
html.dark-mode #pwa-cancel-btn {
  color: #bbb;
}