*{box-sizing:border-box}
body{font-family:system-ui,sans-serif;max-width:760px;margin:0 auto;padding:18px;line-height:1.45}
h1{font-size:1.35rem;margin:0 0 12px}
#status,#screen,#log{margin:10px 0;padding:10px;border:1px solid currentColor;border-radius:8px}
#actions{display:flex;flex-direction:column;gap:7px;margin:12px 0}
button{font:inherit;text-align:left;padding:9px 11px;cursor:pointer}
footer{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}
#log{max-height:13rem;overflow:auto}
p{margin:.35rem 0}