.convert-options{background:linear-gradient(135deg, #f8fafc, #f1f5f9);border-radius:20px;padding:20px;margin-bottom:24px}.option-group{display:flex;align-items:center;gap:32px;flex-wrap:wrap;margin-bottom:16px}.option-group:last-child{margin-bottom:0}.option-title{font-weight:600;font-size:0.85rem;color:var(--gray-700);display:flex;align-items:center;gap:6px;min-width:100px}.option-items{display:flex;flex-wrap:wrap;gap:20px;align-items:center}.tag-input-group{display:flex;align-items:center;gap:8px;background:white;padding:4px 12px;border-radius:30px;border:1px solid var(--gray-200)}.tag-input-group span{font-size:0.8rem;color:var(--gray-600)}.tag-input{width:50px;border:none;text-align:center;font-weight:500;background:transparent}.tag-input:focus{outline:none}.editor-container{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:24px}.editor-panel{background:white;border-radius:20px;overflow:hidden;border:1px solid var(--gray-200);box-shadow:0 4px 20px rgba(0,0,0,0.05)}.panel-header{display:flex;justify-content:space-between;align-items:center;padding:14px 20px;background:linear-gradient(135deg, var(--gray-50), #fafafa);border-bottom:1px solid var(--gray-200)}.panel-title{display:flex;align-items:center;gap:8px;font-weight:600;color:var(--gray-700)}.panel-actions{display:flex;gap:8px}.action-btn{background:transparent;border:none;padding:6px 12px;border-radius:30px;cursor:pointer;transition:all 0.2s;color:var(--gray-600);font-size:0.8rem;display:inline-flex;align-items:center;gap:6px}.action-btn:hover{background:var(--gray-200);color:var(--primary-color)}.input-textarea{width:100%;min-height:350px;padding:20px;font-family:'Fira Code',monospace;font-size:13px;line-height:1.6;border:none;resize:vertical;background:#1a1a2e;color:#e0e0e0}.input-textarea:focus{outline:none}.output-wrapper{min-height:350px;max-height:500px;overflow:auto;background:#1a1a2e}.output-code{margin:0;padding:20px;font-family:'Fira Code',monospace;font-size:13px;line-height:1.6;color:#e0e0e0;white-space:pre-wrap;word-break:break-all}.panel-footer{padding:8px 20px;background:var(--gray-50);border-top:1px solid var(--gray-200);display:flex;justify-content:space-between;font-size:0.7rem;color:var(--gray-500)}.preview-section{margin-bottom:24px;border:1px solid var(--gray-200);border-radius:20px;overflow:hidden}.preview-header{display:flex;justify-content:space-between;align-items:center;padding:12px 20px;background:linear-gradient(135deg, var(--gray-50), #fafafa);border-bottom:1px solid var(--gray-200)}.preview-title{display:flex;align-items:center;gap:8px;font-weight:600;color:var(--gray-700)}.preview-container{min-height:200px;max-height:300px;overflow-y:auto;padding:20px;background:white}.preview-placeholder{text-align:center;color:var(--gray-400);padding:40px}.preview-placeholder i{font-size:48px;margin-bottom:12px}.quick-actions{margin-bottom:24px}.quick-buttons{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}.quick-btn{background:var(--gray-100);border:1px solid var(--gray-200);padding:8px 20px;border-radius:40px;cursor:pointer;transition:all 0.2s;font-size:0.85rem}.quick-btn:hover{background:var(--primary-color);color:white;border-color:var(--primary-color)}.class-input-group{margin-top:16px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}.class-input{flex:1;padding:10px 16px;border:1px solid var(--gray-300);border-radius:40px;background:white}.info-grid{display:grid;grid-template-columns:repeat(4, 1fr);gap:16px;padding:16px}.info-item{display:flex;align-items:center;gap:10px;font-size:0.8rem;color:var(--gray-600)}.info-item i{color:var(--primary-color);width:20px}.link-btn{background:transparent;border:none;color:var(--primary-color);cursor:pointer;font-size:0.7rem}@media (max-width:900px){.editor-container{grid-template-columns:1fr}.info-grid{grid-template-columns:repeat(2, 1fr)}.option-group{flex-direction:column;align-items:flex-start;gap:12px}}