:root{
  --header_left-width: 262px;
  --height-top_item_title: 55px;
  --height-top_item_user: 70px;
  --height-nav_father_itens_middle:calc(100% - (var(--height-top_item_title) + var(--height-top_item_user) + var(--height-nav_father_itens_bottom)));
  --height-nav_father_itens_bottom: 80px;
  --color_nav_header_left:#f1f1f1;
  --height_header_top: 0px;
}
#header_left{
  position: fixed;
  width:var(--header_left-width);
  height:100%;
  top:0px;
  left:0px;
  background-color:var(--color_main);
  z-index: 3;
  transition: width 0.3s ease;
  grid-area: nav;
}
.top_item_title{
  position: relative;
  height: var(--height-top_item_title);
  background-color:var(--color_main);
  border-bottom: 1px solid var(--color_main_dark_dark);
  color:var(--color_nav_header_left);
  font-weight: 500;
  font-size:17px;
  padding: 0px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  overflow: hidden;
}
.top_item_title span{
  position: absolute;
  padding: 0px 15px;
  text-align: center;
  margin-left: 35px;
  font-weight: 500;
  font-size: 17px;
  color:inherit;
}
.top_item_user{
  height: var(--height-top_item_user);
  padding: 16px 10px;
  background-color:var(--color_main_dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.3s ease;
}
.top_item_user:hover{
  background-color: var(--color_main_dark);
}
.top_item_user img{
  border-radius: 100%;
  border: 1px solid #ccc;
  overflow: hidden;
  width: 45px;
  height: 45px;
}
.top_item_user .user_informations{
  position: absolute;
  width: calc(100% - 85px);
  margin-left: 60px;
  color: #fff;
  font-weight: 500;
  overflow: hidden;
}
.user_informations p{
  margin:0px;
  color: inherit;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.user_informations span{
  font-size: 14px;
  font-weight: 400;
  text-transform: capitalize;
}
.nav_father_itens_middle{
  height:var(--height-nav_father_itens_middle);
}
.nav_father_itens_middle .nav_father_itens{
  padding: 0px 10px;
  padding:12px 10px;
}

.nav_father_itens_bottom{
  position: absolute;
  height: var(--height-nav_father_itens_bottom);
  bottom:0px;
  width: 100%;
  padding:3px 0px;
  border-top:1px solid var(--color_main_dark_dark);
}
.nav_father_itens{
  width: 100%;
  height:max-content;
  padding:10px 10px;
  overflow: hidden;
  overflow-y: auto;
  max-height: 100%;
}
.nav_father_itens::-webkit-scrollbar-track {
  background-color: #cae2ff;
}
.nav_father_itens::-webkit-scrollbar {
  width: 3px;
}
.nav_father_itens::-webkit-scrollbar-thumb {
  background: var(--color_main);
}
.father_item_unique{
  position: relative;
  width: 100%;
  height:48px;
  margin-top:7px;
  padding:13px 9px;
  border-radius:4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color:var(--color_nav_header_left);
  cursor: pointer;
  transition: color 0.2s ease 0s, background-color 0.2s ease;
  overflow: hidden;
}
.father_item_unique:first-of-type{
  margin: 0px;
}
.father_item_unique.currentPage{
  background-color:#ffffff;
  color:var(--color_main);
}
.father_item_unique:hover{
  background-color:#ffffff;
  color:var(--color_main);
}
.father_item_unique_selected{
  background-color:#ffffff;
  color:var(--color_main);
}
.icon_navigation_left{
  width: 30px;
  height: 30px;
  color:inherit;
}
.text_navigation_left{
  position: absolute;
  width:calc(100% - 75px);
  padding: 0px 15px;
  margin-left: 30px;
  font-weight: 500;
  font-size: 17px;
  color:inherit;
  white-space: nowrap;
}
/* HEADER SUPERIOR */
#header_top{
  position: fixed;
  top:0px;
  left:var(--header_left-width);
  height:var(--height_header_top);
  width:calc(100% - var(--header_left-width));
  width: calc(100% - var(--header_left-width));
  z-index: 2;
  background-color: #ffffff;
  box-shadow: 0px 0px 15px 0px #e1e1e1;
  display: flex;
  justify-content: space-between;
}
@media (max-width: 580px){
  :root{
    --header_left-width: 70px;
  }
  .top_item_title{
    overflow: hidden;
  }
  .icon_top_item:first-child{
    margin-right: 14px;
    margin-left: -3px;
    margin-top: 6px;
  }
  .text_navigation_left{
    margin-left: 30px;
  }
}