.pwa-install-prompt{position:fixed;right:22px;bottom:22px;z-index:1900;display:grid;grid-template-columns:58px minmax(0,1fr);gap:12px 14px;align-items:center;width:min(410px,calc(100vw - 32px));padding:17px 18px;border:1px solid rgba(6,88,125,.14);border-radius:22px;background:rgba(255,255,255,.97);color:#07315c;box-shadow:0 22px 55px rgba(3,46,72,.28);opacity:0;transform:translateY(18px);transition:opacity .22s ease,transform .22s ease;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.pwa-install-prompt[hidden]{display:none!important}.pwa-install-prompt.is-visible{opacity:1;transform:translateY(0)}
.pwa-install-prompt>img{display:block;width:58px;height:58px;object-fit:contain;border-radius:16px;background:#fff;box-shadow:0 7px 18px rgba(22,90,124,.14)}
.pwa-install-copy{min-width:0;padding-right:25px}.pwa-install-copy strong{display:block;font:900 18px/1.15 'Nunito Sans',Inter,system-ui,sans-serif}.pwa-install-copy p{margin:5px 0 0;color:#526c80;font-size:13px;line-height:1.4}
.pwa-install-actions{grid-column:1/-1;display:flex;justify-content:flex-end;gap:9px}.pwa-install-actions button,.pwa-install-close{border:0;font:850 12px/1 'Nunito Sans',Inter,system-ui,sans-serif;cursor:pointer}
.pwa-install-actions button{min-height:42px;padding:0 17px;border-radius:13px}.pwa-install-later{background:#edf5f8;color:#31566d}.pwa-install-accept{background:#0878c9;color:#fff;box-shadow:0 8px 18px rgba(8,120,201,.22)}
.pwa-install-close{position:absolute;top:10px;right:10px;display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:transparent;color:#6c8291;font-size:24px}.pwa-install-close:hover,.pwa-install-close:focus-visible{background:#edf5f8;color:#123f5e}.pwa-install-actions button:focus-visible{outline:3px solid rgba(8,120,201,.25);outline-offset:2px}
@media(max-width:600px){.pwa-install-prompt{right:16px;bottom:max(16px,env(safe-area-inset-bottom));left:16px;width:auto;padding:16px;border-radius:20px}.pwa-install-copy strong{font-size:17px}.pwa-install-copy p{font-size:12.5px}.pwa-install-actions button{flex:1}}
@media(prefers-reduced-motion:reduce){.pwa-install-prompt{transition:none}}