html.moup-development-gated body > :not(#development-auth-gate),
html.moup-runtime-locked body > :not(#development-auth-gate) { display: none !important; }
#development-auth-gate { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: #f4f6f8; color: #18212b; font: 16px/1.5 system-ui, sans-serif; }
#development-auth-gate section { width: min(480px, 100%); padding: 32px; border: 1px solid #ccd3da; border-radius: 12px; background: white; box-shadow: 0 8px 30px #0001; }
#development-auth-gate h1 { margin-top: 0; font-size: 1.4rem; }
#development-auth-gate button { padding: 10px 16px; border: 0; border-radius: 6px; background: #1769aa; color: white; font: inherit; cursor: pointer; }