#dashboard-app-install[hidden] { display: none !important; }
#dashboard-app-dialog {
    box-sizing: border-box;
    width: min(440px, calc(100% - 32px));
    padding: 20px;
    border: 1px solid var(--border);
    border-radius: 14px;
    color: var(--text);
    background: var(--bg);
    font: inherit;
}
#dashboard-app-dialog::backdrop { background: #0007; }
#dashboard-app-dialog h2 { margin: 0 0 12px; font-size: 1.1rem; }
#dashboard-app-dialog p { line-height: 1.5; }
#dashboard-app-dialog a { display: block; margin-bottom: 16px; color: var(--text); }