body{margin:0;background:linear-gradient(135deg,#ffe082 0%,#ffd54f 100%);font-family:Arial,sans-serif}button{margin:0 4px 8px 0;padding:6px 16px;border:none;border-radius:6px;background:#e0e0e0;cursor:pointer;font-size:1rem}button:active{background:#ffd54f}input[type=number]{width:60px;padding:4px;margin-left:8px}label{margin-right:8px}form>div{margin-bottom:12px}@media (max-width: 768px){.screens-control{display:none!important}}
