.format-options{display:flex;flex-direction:column;gap:6px;font-size:13px}
.format-options label{display:flex;align-items:center;gap:6px;cursor:pointer}
.uuid-output{font-family:monospace;font-size:13px;line-height:2;background:#f5f5f5;border:1px solid #e8e8e8;border-radius:3px;padding:15px;max-height:400px;overflow-y:auto;white-space:pre-wrap;word-break:break-all}
.uuid-output .uuid-line{display:block;padding:2px 6px;border-radius:2px;cursor:pointer;transition:background .2s}
.uuid-output .uuid-line:hover{background:#e8f4fd}
.uuid-count{font-size:12px;color:#888;margin-top:8px}