.pwa-update-banner{position:fixed;bottom:20px;left:50%;transform:translate(-50%);z-index:9999;background:#142240;border:1px solid rgba(245,158,11,.4);border-radius:12px;padding:12px 20px;display:flex;align-items:center;gap:12px;box-shadow:0 8px 32px #0006;font-size:.85rem;color:#cbd5e1;white-space:nowrap}.pwa-install-banner{position:fixed;bottom:20px;right:20px;z-index:9999;background:#142240;border:1px solid rgba(245,158,11,.3);border-radius:12px;padding:14px 18px;box-shadow:0 8px 32px #0006;max-width:280px}.pwa-install-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}.pwa-install-icon{width:36px;height:36px;border-radius:8px}.pwa-install-name{font-size:.88rem;font-weight:700;color:#fff}.pwa-install-sub{font-size:.75rem;color:#94a3b8}.pwa-btn-apply,.pwa-btn-install{background:#f59e0b;color:#0a1628;border:none;border-radius:7px;padding:6px 14px;font-weight:700;cursor:pointer;font-size:.82rem;transition:opacity .15s}.pwa-btn-install{width:100%;border-radius:8px;padding:8px;font-size:.85rem}.pwa-btn-apply:hover,.pwa-btn-install:hover{opacity:.88}.pwa-btn-close{background:none;border:none;color:#94a3b8;cursor:pointer;font-size:1rem;line-height:1;padding:4px;margin-left:auto}