:root {
  --color000: #000;
  --color2F2F2F: #2F2F2F;
  --colorD8D8D8: #D8D8D8;
  --colorD9D9D9: #D9D9D9;
  --colorFFF: #FFF;
  --colorF1F1F1: #F1F1F1;
  --colorActive: #E2EDFF;
  --shadow: 4px 4px 4px rgba(0, 0, 0, 0.25);
  --bigtext: 2em;
}

/* Прижатие хедера и футера к краям окна */

html, body { height: 100%; }
.body {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.main { flex: 1 0 auto; }
.footer { flex: 0 0 auto; }

/* Global */

html { box-sizing: border-box; }

*, *::before, *::after {
	box-sizing: inherit;
  z-index: 1;
}

a {
  cursor: pointer;
	color: inherit;
	text-decoration: none;
}

img { max-width: 100%; }

/* Default */

.list-reset {
	margin: 0;
	padding: 0;
	list-style: none;
}

.text-reset {
  cursor: default;
}

.button-reset {
  user-select: none;
	padding: 0;
	border: none;
	background-color: transparent;
	cursor: pointer;
}

.shadow {
  box-shadow: var(--shadow);
}

/* Body */

body {
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 400;
  font-size: 18px;
  line-height: 1;
  color: var(--color000);
  background: #DEDEDE;
  min-width: 480px;
  margin: auto;
}

/* Main */
.main {
  display:grid;
  /* 1fr - left-sidemenu; 5fr - right-contentarea */
	grid-template-columns:1fr 5fr;   
	gap: min(5vw,20px);
	height: 100vh;
	align-items: start;
  padding: 61px 48px;
}

.main__sideMenu{  
	display: grid; 
	grid-template-rows: auto 1fr auto;  
  justify-items: center;
  align-items: baseline;
  gap: min(4vw,15px);
	min-width: 17vh;
	height: 89vh;
	border-radius: 20px;
  padding: 20% 5% 5% ;
  background: linear-gradient(180deg, #009BDE 0%, #406FB5 100%);
}
  .sideMenu__logoDiv{
    display:grid;
    grid-template-columns: 2fr 5fr;
    place-items:center;
    color:#000; 
    border-radius: 12px;	
    padding: min(1vw,10px);
    background: rgba(217, 217, 217, 1);
  }
  .sideMenu__logoDiv img{
    width: 90%;
  }

  .sideMenu__list {
    display: grid;
    width: 100%;
    gap: min(2vw, 10px);
  }
  /* sidemenu buttons btn */
    .sideMenu__list-item{
      cursor: pointer;
      position: relative;
      display: flex;
      justify-items: center;
      align-items: center;
      border-radius: 15px;
      min-height: 40px;
      padding:min(2vw,7px);
      padding-left: 40px;
      gap: min(2vw,5px);
      background: rgba(217, 217, 217, 0.34); 
      background-repeat: no-repeat;
      background-position: 9px;
    }
    .sideMenu__list-item:hover{
      background-color: rgba(217, 217, 217, 1);
      font-weight: 700;
      transition: background-color 500ms linear, font-weight 150ms linear;
    }
      .sideMenu__list-item-main {
        background-image: url('/img/home.svg');
      }
      .sideMenu__list-item-reg {
        background-image: url('/img/list.svg');
      }
      .sideMenu__list-item-gloss {
        background-image: url('/img/dict.svg');
      }
      .sideMenu__list-item-profile {
        background-image: url('/img/profile.svg');
      }
    .sideMenu__list-item.active::before {
      content: '';
      position: absolute;
      top: 80%;
      left: 5%;
      width: 90%;
      border-bottom: 3px solid #E1E1E1; /* Adjust the thickness by changing the "3px" value */
      border-radius: 1px;
    }

/* Content */
.main__app-content {
	display:grid;
  grid-template-rows: [row1-start] 8em [row1-end];
  height: 89vh;
	border-radius:15px; 
	padding: min(5vw,30px);
  background-color: var(--colorFFF);
}
  .content__header-content{
    display:grid;
    grid-template-columns:2fr 1fr;
    height:fit-content;    
    font-size: 1.5em;
    align-items: center;
  }
    .header-content__text{
      font-weight: 700;
    }
    .header-content__search {
      display: inline-flex;
      min-width: 300px;
      height: 35%;
      font-size: 50%;
      border: 1px solid black;
      border-radius: 30px;
      padding: 10px;
      padding-left: 50px;
      background-image: url('/img/lupa.png');
      background-repeat: no-repeat;
      background-position: 10px center;
      background-size: 25px;
    }

  .content__body {
    display: flex;   
    flex-direction: column;
    gap: 1em;
    overflow: auto;  
  }
    .content__main-content {
      display:grid;
      grid-template-columns: 3fr 6fr;
      gap: 1em;
      width: 100%;
    }
      .main-content__left-column{
        display:grid;
        justify-items: center;
        grid-template-rows: repeat(5,1fr); 
        gap:min(4vw,15px);      
        font-size: var(--bigtext);
        text-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
        color: #FFF;
        height: 65vh;
      }
        .left-column__item {
          cursor: pointer;
          display:flex; 
          align-items: center;
          justify-content: center;
          width: 100%;
          font-weight: 700;
          border-radius: 15px; 
          padding: 10px 20px;
          filter: grayscale(100%);
          transition: filter 150ms linear;
        }
          .left-column__item:hover,
          .left-column__item.active {
            filter: grayscale(0%);
          }
          .left-item-bg-one {
            background-image: url('/img/4.jpg');
            background-position: 10% 80%;
          }
          .left-item-bg-two {
            background-image: url('/img/3.jpg');
            background-position: 10% 70%;
          }
          .left-item-bg-three {
            background-image: url('/img/2-1.jpg');
            background-position: 10% 79%;
          }
          .left-item-bg-four {
            background-image: url('/img/5.jpg');
            background-position: 10% 87%;
          }
          .left-item-bg-five {
            background-image: url('/img/1.jpg');
            background-position: 10% 87%;
          }
      
      .main-content__right-column { 
        display:flex;
        flex-direction: column;
        align-items:center;
        min-width: 60%;
        gap: 0.2em;
        font-size: var(--bigtext);
        border-radius: 18px;
        padding: 1em 0.5em;
        background: #E3E3E3;
        box-shadow: 2px 2px 4px 0px rgba(0, 0, 0, 0.25); 
        height: 65vh;
        overflow: auto;   
      }
        .right-column__item,
        .profile-search__item,
        .profile-docs__item {
          cursor: pointer;
          width: 100%;
          border-radius: 15px;
          padding: 0.5em;
          transition: font-weight 80ms linear, background-color 120ms linear;
        }
          .right-column__item:hover,
          .profile-search__item:hover,
          .profile-docs__item:hover {          
            font-weight: 600;
            background-color: #ebebeb;      
          }
    

    .content__reg-header {
      display: flex;
      gap: 1em;
    }
      /* .reg-header__add-btn */
      .reg-header__control-item {
        cursor: pointer;
        display: flex;
        justify-items: center;
        align-items: center;
        gap: min(2vw,5px);
        border-radius: 6px;
        border: 1px solid var(--color000);
        min-height: 40px;
        padding:min(2vw,7px);
        background: rgba(217, 217, 217, 0.34); 
        background-repeat: no-repeat;
        background-position: 9px;
        transition: .2s;
      }
        .reg-content__summary-control-item:hover,
        .reg-header__control-item:hover {
          font-weight: 700;
        }

    .content__reg-content,
    .content__term-content,
    .history-data__search-content,
    .history-data__docs-content {
      display: flex;
      flex-direction: column;
      gap: 1em;
      width: 100%;
      border-radius: 20px; 
      padding: min(5vw,15px);
      background-color: var(--colorF1F1F1);
    }

    /* .content__reg-content */
      .reg-content__details {
        font-size: var(--bigtext);        
        padding: min(2vw,5px);
      }
      .reg-content__details[open] > .reg-content__summary {
        /* border: none; */
        background-color: #ebebeb;
      }
      .reg-content__summary {
        cursor: pointer;
        display: flex;
        gap: 1em;
        align-items: center;
        justify-content: space-between;
        border-radius: 20px;
        border: 1px solid var(--color000);
        /* list-style: none; */
        padding: min(5vw,15px) min(10vw,25px);
      }
        .reg-content__item-name {
          padding: 0;
          margin: 0;
        }
        .reg-content__summary-control-list {
          display: flex;
          gap: 1em;
        }
        .reg-content__summary-control-item {
          font-size:medium;
          transition: .3s;
        }
      .reg-content__doc-list {
        padding: min(5vw,15px) min(10vw,25px);
      }
        .reg-content__doc-item {
          display: flex;
          justify-content: space-between;            
          align-items: center;
          gap: 1em;
          padding-left: min(10vw,25px);
        }
          .doc-item__title {
            font-size: 0.7em;
            font-weight: 500;
            margin: 0;
          }
          .doc-item__btns {
            display: flex;
            flex-wrap: wrap;
            gap: 0.7em;
          }
            .doc-item__btn-item {
              width: 40px;
              transition: .3s;
            }
            .doc-item__btn-item:hover {
              transform: scale(1.1);
            }
            .doc-item__btn-item:active {
              transform: scale(0.9);
            }

    /* .content__term-content */
      .term-content__item-title {
        font-weight: 700;
      }

    .content__profile-content {
      display: flex;
      flex-direction: column;
      gap: 1em;
      width: 100%;
      border-radius: 0;
      padding: 0;
      background-color: var(--colorFFF);
    }
      .profile-content__user-data {
        display:grid;
        grid-template-columns: 3fr 2fr;
        gap: 1em;
        width: 100%;
        align-items: center;
      }
        .user-data__info {
          display:grid;
          grid-template-columns: 1fr 3fr;
          gap: 1em;
          width: 100%;
          align-items: center
        }
          .user-data__name {
            font-weight: 600;
            padding: 0 0 0.5em;
            margin: 0;
          }
          .user-data__position {
            font-size: 0.8em;
            padding: 0;
            margin: 0;
          }
        .user-data__control-list {
          display: flex;
          justify-content: flex-end;
          gap: 1em;
        }
          /* user-data buttons btn */
          .user-data__control-item {
            cursor: pointer;
            display: flex;
            justify-items: center;
            align-items: center;
            border-radius: 6px;
            min-height: 40px;
            gap: min(2vw,5px);
            padding:min(2vw,7px);
            background: rgba(217, 217, 217, 0.34); 
            background-repeat: no-repeat;
            background-position: 9px;
            transition: .3s;
          }
          .user-data__control-item:hover {
            transform: scale(1.1);
            font-weight: 700;
            background-color: #ebebeb;
          }
            .user-data__exit-btn {
              padding:min(2vw,7px);
              padding-left: 40px;
              background-image: url('/img/exit.svg');
              background-size: 25px;
              background-repeat: no-repeat;
              background-position: left center;
            }

      .profile-content__history-data {
        display:grid;
        grid-template-columns: 1fr 1fr;
        gap: 1em;
        height: 100%;
        width: 100%;
      }
        .history-data__search-content,
        .history-data__docs-content {
          display: flex;
          flex-direction: column;
          height: 100%;
          border-radius: 8px;
        }

        .history-data__search-list,
        .history-data__docs-list {
          display: flex;
          flex-direction: column;
          height: 100%;
        }
          /* history-data button btn */
            /* .profile-search__item */
            /* .profile-docs__item */