.pwa-controls{display:grid;gap:8px;margin-top:12px}
.pwa-controls[hidden],.pwa-controls [hidden],.pwa-network-banner[hidden]{display:none!important}
.pwa-controls .btn{width:100%;min-height:44px;font-size:13px}
.pwa-update-note{font-size:12px;line-height:1.5;color:var(--muted);margin:0}
.pwa-network-banner{position:fixed;left:12px;right:12px;bottom:calc(84px + env(safe-area-inset-bottom,0px));z-index:3000;max-width:640px;margin:auto;padding:10px 14px;border:1px solid rgba(255,200,87,.35);border-radius:12px;background:#292315;color:#ffdc91;font-size:13px;line-height:1.45;box-shadow:var(--shadow)}
.pwa-install-dialog{width:min(480px,calc(100vw - 28px));max-height:calc(100dvh - 32px);overflow:auto;overscroll-behavior:contain;padding:22px;border:1px solid var(--border);border-radius:20px;background:#101a2d;color:var(--text)}
.pwa-install-dialog:not([open]){display:none}
.pwa-install-dialog::backdrop{background:rgba(2,8,20,.78)}
.pwa-install-dialog h3{margin:0 0 14px}.pwa-install-dialog p{color:var(--muted);font-size:14px;line-height:1.6}.pwa-install-dialog .btn{min-height:44px}
.pwa-install-dialog [data-pwa-instructions]{white-space:pre-line}