.dual-listbox{display:flex;align-items:stretch;gap:15px;width:100%}.dual-listbox.disabled-box{opacity:.6;pointer-events:none}.list-box{flex:1;border:1px solid #dce0e5;border-radius:6px;background:#fff;display:flex;flex-direction:column;overflow:hidden}.box-header{background:#f8f9fa;padding:10px 15px;font-weight:600;font-size:14px;border-bottom:1px solid #dce0e5;color:#495057}.selected-header{background:#e3f2fd;color:#0d47a1}.box-search{padding:8px;border-bottom:1px solid #dce0e5;background:#fcfcfc}.box-body{height:250px;overflow-y:auto;padding:5px 0}.list-item{padding:8px 15px;font-size:14px;cursor:pointer;transition:background .2s;display:flex;align-items:center;gap:8px}.list-item:hover{background:#f1f3f5}.selected-item{background:#f8f9fa}.selected-item:hover{background:#ffe3e3;color:#c92a2a}.empty-state{padding:20px;text-align:center;color:#adb5bd;font-style:italic;font-size:14px}.list-actions{display:flex;flex-direction:column;justify-content:center;align-items:center}.list-actions button{width:40px;height:40px;display:flex;align-items:center;justify-content:center;font-size:20px}