.edit-head{display:flex;align-items:center;justify-content:space-between;position:relative}.edit-head .back-title{color:#515a6e;display:flex;align-items:center}.edit-head .head-name{display:inline-block;height:20px;line-height:20px;font-size:16px;color:#17233d;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.edit-head .window-close{z-index:1;font-size:12px;position:absolute;right:0;top:-5px;overflow:hidden;cursor:pointer}.edit-head .window-close .ivu-icon-ios-close{color:#999;transition:color .2s ease}.edit-head .window-close .ivu-icon-ios-close:hover{color:#444}.left-panel{display:flex;align-items:center;min-height:600px;position:sticky;top:50%;transform:translateY(-50%)}.left-panel .ivu-card{width:100%;box-shadow:0 4px 12px rgba(0,0,0,.15);transition:all .3s}.left-panel .ivu-card:hover{box-shadow:0 6px 16px rgba(0,0,0,.2)}.company-list{min-height:400px;max-height:600px;overflow-y:auto;padding:10px;background:#f8f9fa;border-radius:4px}.company-item{padding:12px 15px;margin-bottom:8px;background:#fff;border:1px solid #e8e8e8;border-radius:4px;cursor:move;transition:all .3s}.company-item:hover{border-color:#1890ff;box-shadow:0 2px 8px rgba(0,0,0,.1)}.company-item:active{opacity:.7}.company-item .ivu-icon{margin-right:8px;color:#1890ff}.booth-container{padding:10px 0}.booth-col{margin-bottom:20px}.booth-item{min-height:120px;border:2px dashed #d9d9d9;border-radius:8px;background:#fafafa;padding:10px;transition:all .3s}.booth-item.has-company{border-color:#52c41a;background:#f6ffed}.booth-item:hover{border-color:#1890ff}.booth-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid #e8e8e8}.booth-number{font-weight:700;color:#333}.booth-content{min-height:60px}.assigned-company{padding:8px 12px;margin-bottom:6px;background:#fff;border:1px solid #e8e8e8;border-radius:4px;font-size:13px}.assigned-company .ivu-icon{margin-right:6px;color:#52c41a}.assigned-company:last-child{margin-bottom:0}