.entity-tabs{display:flex;gap:8px;margin-bottom:20px}.entity-tab{flex:1;padding:12px 20px;border:1px solid #e8e4dc;border-radius:8px;background:#fff;color:#5f5a56;font-size:14px;font-weight:500;cursor:pointer;transition:all 0.2s ease;display:flex;align-items:center;justify-content:center;gap:8px}.entity-tab:hover{border-color:#d4af37;color:#d4af37}.entity-tab.active{background:linear-gradient(135deg,#d4af37 0%,#f2d06b 100%);border-color:#d4af37;color:#fff}.entity-tab i{font-size:16px}.entity-area{display:flex;gap:16px;margin-bottom:20px;align-items:stretch}.entity-panel{flex:1;min-width:0;display:flex;flex-direction:column;border:1px solid #e8e4dc;border-radius:8px;overflow:hidden;background:#fff}.entity-panel-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:#faf9f7;border-bottom:1px solid #e8e4dc}.entity-panel-label{font-weight:500;color:#2d2a26;display:flex;align-items:center;gap:8px}.entity-panel-label i{color:#d4af37}.entity-panel-actions{display:flex;gap:8px}.entity-action-btn{padding:6px 12px;border:1px solid #e8e4dc;border-radius:4px;background:#fff;color:#5f5a56;font-size:12px;cursor:pointer;transition:all 0.2s ease;display:flex;align-items:center;gap:4px}.entity-action-btn:hover{border-color:#d4af37;color:#d4af37}.entity-action-btn i{font-size:14px}.entity-textarea{width:100%;min-height:220px;padding:16px;border:none;font-family:'Consolas','Monaco','Courier New',monospace;font-size:14px;line-height:1.6;color:#2d2a26;resize:vertical}.entity-textarea:focus{outline:none;box-shadow:inset 0 0 0 2px rgba(212,175,55,.3)}.entity-textarea::placeholder{color:#b0a99f}.entity-textarea.error{background-color:#fff5f5;color:#c53030}.entity-swap{display:flex;align-items:center;justify-content:center}.entity-swap-btn{width:44px;height:44px;border:2px solid #e8e4dc;border-radius:50%;background:#fff;color:#5f5a56;font-size:18px;cursor:pointer;transition:all 0.2s ease;display:flex;align-items:center;justify-content:center}.entity-swap-btn:hover{border-color:#d4af37;color:#d4af37;transform:rotate(180deg)}.entity-stats{display:flex;justify-content:center;gap:40px;padding:16px;background:#faf9f7;border:1px solid #e8e4dc;border-radius:8px;margin-bottom:20px}.entity-stat{display:flex;align-items:center;gap:8px;font-size:14px;color:#5f5a56}.entity-stat-label{color:#8c8579}.entity-stat-value{font-weight:600;color:#d4af37;font-family:'Consolas','Monaco',monospace}.entity-reference{margin-top:20px;padding:16px;background:#faf9f7;border:1px solid #e8e4dc;border-radius:8px}.entity-reference-title{font-size:14px;font-weight:600;color:#2d2a26;margin-bottom:12px;display:flex;align-items:center;gap:8px}.entity-reference-title i{color:#d4af37}.entity-reference-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:8px}.entity-reference-item{display:flex;align-items:center;gap:8px;padding:8px 12px;background:#fff;border:1px solid #e8e4dc;border-radius:6px;font-size:13px;cursor:pointer;transition:all 0.2s ease}.entity-reference-item:hover{border-color:#d4af37;background:rgba(212,175,55,.05)}.entity-reference-char{font-size:16px;font-weight:600;color:#d4af37;min-width:20px;text-align:center}.entity-reference-code{font-family:'Consolas','Monaco',monospace;font-size:11px;color:#5f5a56}.entity-reference-toggle{display:flex;justify-content:center;margin-top:12px}.entity-toggle-btn{padding:8px 16px;border:1px dashed #d4af37;border-radius:6px;background:transparent;color:#d4af37;font-size:13px;cursor:pointer;transition:all 0.2s ease;display:flex;align-items:center;gap:6px}.entity-toggle-btn:hover{background:rgba(212,175,55,.1)}.entity-toggle-btn i{transition:transform 0.2s ease}.entity-toggle-btn.expanded i{transform:rotate(180deg)}.entity-reference-extended{display:none;margin-top:12px}.entity-reference-extended.show{display:block}.entity-reference-section{margin-bottom:16px}.entity-reference-section:last-child{margin-bottom:0}.entity-reference-section-title{font-size:12px;font-weight:600;color:#5f5a56;margin-bottom:8px;padding-bottom:4px;border-bottom:1px solid #e8e4dc}@media (max-width:768px){.entity-area{grid-template-columns:1fr;gap:12px}.entity-swap{order:-1;padding:8px 0}.entity-swap-btn{transform:rotate(90deg)}.entity-swap-btn:hover{transform:rotate(270deg)}.entity-stats{flex-direction:column;gap:12px;align-items:center}.entity-reference-grid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr))}}@media (max-width:480px){.entity-tabs{flex-direction:column}.entity-tab{padding:10px 16px}.entity-textarea{min-height:150px;font-size:13px}.entity-panel-header{flex-direction:column;gap:8px;align-items:flex-start}.entity-panel-actions{width:100%;justify-content:flex-end}.entity-reference-grid{grid-template-columns:repeat(2,1fr)}.entity-reference-item{padding:6px 10px}.entity-reference-code{font-size:10px}}