.formula-input{margin:14px 0;position:relative}.formula-input textarea{box-sizing:border-box;width:100%;color:inherit;resize:vertical;background:#100d1c;border:1px solid #726483;border-radius:12px;min-height:72px;padding:14px;font:20px ui-monospace,monospace;display:block}.formula-input button{color:inherit;min-height:44px;font:inherit;cursor:pointer;background:#29203d;border:1px solid #655376;border-radius:9px;padding:8px 12px}.formula-switch{gap:8px;margin-top:8px;display:flex}.formula-keyboard{background:#171022;border:1px solid #8b62ab;border-radius:16px;margin-top:10px;padding:12px;box-shadow:0 12px 35px #0006}.formula-keyboard nav,.formula-keyboard footer{flex-wrap:wrap;gap:6px;margin:5px 0 10px;display:flex}.formula-keyboard nav button[aria-pressed=true]{background:#793aad}.formula-keys{grid-template-columns:repeat(5,minmax(0,1fr));gap:6px;display:grid}.formula-keys button{padding:7px 2px;font-size:19px}.formula-keyboard footer{margin:10px 0 0}.formula-input button:focus-visible,.formula-input textarea:focus-visible{outline-offset:2px;outline:3px solid #c79aff}@media (max-width:360px){.formula-keyboard{padding:8px}.formula-input button{padding:7px}}