.pwa-install-entry {margin-top:16px;}
.pwa-install-entry .btn {min-height:44px;font-size:13px;}
.pwa-install-dialog {width:min(460px,calc(100vw - 32px));max-height:calc(100dvh - 32px);box-sizing:border-box;overflow:auto;padding:24px;background:var(--surface,#101010);color:var(--text,#f4f3ef);border:1px solid var(--border,#333);border-radius:20px;font:inherit;line-height:1.8;}
.pwa-install-dialog::backdrop {background:#000a;backdrop-filter:blur(4px);}
.pwa-install-dialog header {display:flex;align-items:center;justify-content:space-between;gap:14px;}
.pwa-install-dialog h2 {font-size:21px;margin:0;}
.pwa-install-dialog p,.pwa-install-dialog li {font-size:14px;}
.pwa-install-dialog ol {padding-inline-start:22px;}
.pwa-install-dialog button {min-height:44px;}
.pwa-install-dialog .pwa-security-note {padding:12px;border:1px solid var(--border,#333);border-radius:12px;color:var(--text-dim,#bbb);}
.pwa-offline {margin:0;min-height:100dvh;background:#000;color:#f4f3ef;display:grid;place-items:center;font-family:system-ui,sans-serif;padding:24px;box-sizing:border-box;}
.pwa-offline main {max-width:450px;text-align:center;line-height:1.9;}
.pwa-offline h1 {font-size:28px;}.pwa-offline p,.pwa-offline small {color:#bbb;}.pwa-offline small {display:block;margin-top:24px;}
.pwa-offline a {display:inline-block;padding:10px 24px;border:1px solid #444;border-radius:12px;background:#181818;color:#fff;text-decoration:none;}
@media(display-mode:standalone) {
  body {padding-top:env(safe-area-inset-top);}
  .pwa-install-entry {display:none;}
}