/* Installation UI only. Market, toolbox, education and navigation layout stay intact. */
#pwaHomeInstall { display:none; }
#pwaHomeInstall[hidden], #pwaInstallDone[hidden] { display:none !important; }
@media (max-width:900px) {
  body[data-mobile-view="overview"] #pwaHomeInstall:not([hidden]) {
    position:fixed; right:12px; bottom:82px;
    right:max(12px, env(safe-area-inset-right));
    bottom:calc(78px + env(safe-area-inset-bottom));
    z-index:1700; display:flex; align-items:stretch;
    max-width:calc(100vw - 24px); border:1px solid #aa8b4c; border-radius:14px;
    background:#122029; box-shadow:0 5px 18px rgba(0,0,0,.28);
  }
}
#pwaHomeInstall #pwaInstallFab {
  position:static; right:auto !important; bottom:auto !important; min-height:54px;
  display:flex; gap:9px; padding:8px 12px; border:0; border-radius:14px 0 0 14px;
  background:transparent; box-shadow:none; animation:none; transform:none;
}
#pwaHomeInstall #pwaInstallFab::after { display:none; }
#pwaHomeInstall #pwaInstallFab img { width:32px; height:32px; border-radius:8px; box-shadow:none; }
#pwaHomeInstall #pwaInstallFab b { font-size:14px; line-height:1.4; color:#f4d37b; }
#pwaHomeInstall #pwaInstallFab small { font-size:11px; line-height:1.4; color:#c3cbd0; }
#pwaInstallDismiss { min-width:44px; min-height:54px; border:0; border-left:1px solid #3e4b51;
  background:transparent; color:#d6dde0; font-size:23px; cursor:pointer; border-radius:0 14px 14px 0; }
#pwaInstallOverlay { padding:12px; padding-bottom:max(12px, env(safe-area-inset-bottom)); z-index:2100; }
#pwaInstallOverlay .pwa-install-sheet {
  width:100%; max-width:480px; max-height:calc(100vh - 24px); max-height:calc(100dvh - 24px);
  overflow-y:auto; overscroll-behavior:contain; -webkit-overflow-scrolling:touch;
  padding:20px 16px 12px; box-sizing:border-box; border-radius:20px;
}
#pwaInstallOverlay .pwa-install-close { width:44px; height:44px; right:4px; top:4px; color:#d6dde0; }
#pwaInstallOverlay .pwa-install-head { align-items:flex-start; padding-right:25px; gap:10px; }
#pwaInstallOverlay .pwa-install-head img { width:40px; height:40px; border-radius:10px; flex-shrink:0; }
#pwaInstallOverlay .pwa-install-head h3 { font-size:19px; line-height:1.4; }
#pwaInstallOverlay .pwa-install-head p { font-size:14px; line-height:1.6; color:#c1cdd4; }
#pwaInstallOverlay .pwa-install-steps { margin:16px 0 12px; padding:12px 12px 12px 35px; font-size:15px; line-height:1.6; }
#pwaInstallSteps li + li { margin-top:12px; }
#pwaInstallSteps b { display:block; color:#f3d58f; font-size:15px; }
#pwaInstallSteps span { display:block; margin-top:3px; color:#d0d9df; }
#pwaInstallNote, #pwaInstallStatus { font-size:13px; line-height:1.6; margin:10px 0; color:#bacbd4; }
#pwaInstallStatus { color:#f3d58f; }
#pwaInstallStatus:empty { display:none; }
#pwaInstallOverlay .pwa-install-actions { display:grid; grid-template-columns:1fr 1fr; gap:10px; }
#pwaInstallOverlay .pwa-install-actions button { min-height:46px; height:auto; padding:10px 8px; font-size:15px; }
#pwaInstallDone { display:block; width:100%; min-height:44px; margin-top:6px; padding:8px; border:0; background:transparent; color:#c3cbd0; font-size:14px; text-decoration:underline; cursor:pointer; }
#pwaInstallOverlay button:focus, #pwaHomeInstall button:focus { outline:2px solid #f4d37b; outline-offset:2px; }
@media (display-mode:standalone) { #pwaHomeInstall { display:none !important; } }