.uuid-display{display:flex;gap:12px;margin-bottom:24px;flex-wrap:wrap}.uuid-input{flex:1;padding:16px;font-family:'Monaco','Menlo',monospace;font-size:0.9rem;border:2px solid var(--gray-300);border-radius:var(--border-radius-md);background:var(--gray-50);letter-spacing:0.5px}.copy-uuid-btn,.generate-uuid-btn{padding:0 24px;border-radius:var(--border-radius-md);font-weight:500;cursor:pointer;transition:var(--transition)}.copy-uuid-btn{background:var(--primary-color);color:white;border:none}.generate-uuid-btn{background:var(--gray-200);border:1px solid var(--gray-300)}.version-section,.format-section{margin-bottom:24px}.version-section label,.format-section label{display:block;font-weight:500;margin-bottom:12px;color:var(--gray-700)}.version-buttons{display:flex;gap:12px}.version-btn{background:var(--gray-100);border:1px solid var(--gray-300);padding:10px 24px;border-radius:var(--border-radius-md);cursor:pointer;transition:var(--transition)}.version-btn.active{background:var(--primary-color);border-color:var(--primary-color);color:white}.format-select{padding:10px 16px;border:1px solid var(--gray-300);border-radius:var(--border-radius-md);width:200px}.batch-section-uuid{margin:24px 0}.batch-controls-uuid{display:flex;align-items:center;gap:16px;margin-top:16px;flex-wrap:wrap}.batch-input-uuid{width:80px;padding:8px;border:1px solid var(--gray-300);border-radius:var(--border-radius-sm);text-align:center}.batch-uuid-results{margin-top:16px;max-height:300px;overflow-y:auto}.batch-uuid-item{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;background:var(--gray-50);border-radius:var(--border-radius-sm);margin-bottom:6px;font-family:monospace;font-size:0.85rem}.batch-uuid-item button{background:transparent;border:none;color:var(--gray-500);cursor:pointer;padding:4px 8px;border-radius:4px}.batch-uuid-item button:hover{background:var(--gray-200);color:var(--primary-color)}.info-section{margin-top:24px}.info-content{padding:16px;background:var(--gray-50);border-radius:var(--border-radius-md);font-size:0.85rem;line-height:1.6;color:var(--gray-600)}