.gbt-tool { min-width:0; }
.gbt-tool textarea { width:100%; box-sizing:border-box; display:block; margin:.5rem 0; font-family:monospace; }
.gbt-tool select { max-width:100%; }
.gbt-tool pre { white-space:pre-wrap; overflow-wrap:anywhere; word-break:break-word; max-width:100%; }
.gbt-preview { max-height:390px; overflow:auto; border:1px solid var(--line); padding:12px; }
.gbt-hex { font-size:.85rem; }
.gbt-tool progress { width:100%; }
.gbt-candidate { margin:1rem 0; padding:12px; border:1px solid var(--line); border-radius:10px; min-width:0; }
.gbt-candidate pre { max-height:180px; overflow:auto; }
.gbt-tool .hint,.gbt-tool .status,.gbt-tool .btn { overflow-wrap:anywhere; }