html,body{overflow:hidden}.display-shell{width:100vw;height:100vh;position:relative}.pair-screen{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;padding:24px}.pair-screen video{width:100%;max-width:480px;border-radius:var(--radius);background:#000}.pair-screen .code-input{font-family:ui-monospace,monospace;font-size:24px;letter-spacing:4px;text-align:center;max-width:240px}.reading-screen{position:absolute;top:0;right:0;bottom:0;left:0}.overlay{position:absolute;bottom:16px;left:50%;transform:translate(-50%);background:#000000b3;padding:8px 14px;border-radius:999px;font-size:13px;display:flex;gap:12px;align-items:center;pointer-events:auto}.overlay button{padding:4px 10px;font-size:12px}.hidden{display:none!important}