:root {
    --btn: #dbdbdb;
    --btn-hover: #cacaca;
    --item-bg: #f0f0f0;
    --modal-bg: rgba(141, 141, 141, 0.541);
  }
  body {
    font-family: sans-serif;
    padding: 0 10px;
  }
  .header {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .header > button {
    padding: 10px 15px;
    border-radius: 20px;
    border: none;
    background-color: var(--btn);
    cursor: pointer;
  }
  .header > button:hover {
    background-color: var(--btn-hover);
  }
  .employees {
    display: flex;
  }
  .employees > div {
    border: 1px solid black;
    overflow-y: scroll;
    height: 450px;
  }
  .employees__names {
    width: 30%;
  }
  .employees__single {
    width: 70%;
  }
  .employees__names,
  .employees__single {
    padding: 10px;
    display: flex;
    flex-direction: column;
  }
  .employees__names--title,
  .employees__single--title {
    padding-bottom: 10px;
    margin-bottom: 5px;
    text-align: center;
    border-bottom: 1px solid black;
  }
  /* Initial Structural CSS - END */
  
  /* Render all Employees - START */
  .employees__names--list {
    display: flex;
    flex-direction: column;
  }
  .employees__names--item {
    cursor: pointer;
    padding: 10px 15px;
    margin-bottom: 5px;
    text-align: center;
    background-color: var(--item-bg);
    border-radius: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .employees__names--item:hover,
  .selected {
    background-color: var(--btn);
  }
  /* Render all Employees - END */
  
  /* Render Single Employee - START */
  .employees__single--heading {
    text-align: center;
    font-size: 25px;
    text-transform: uppercase;
    padding: 5px;
  }
  .employees__single--info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }
  .employees__single--info > img {
    width: 250px;
    height: 250px;
    object-fit: contain;
    border-radius: 50%;
  }
  /* Render Single Employee - END */
  
  /* Add Employee - START */
  .addEmployee {
    display: none;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    justify-content: center;
    align-items: center;
    background-color: var(--modal-bg);
  }
  .addEmployee_create {
    width: 400px;
    background-color: white;
    box-shadow: 0 0 50px grey;
    padding: 20px;
    border-radius: 5px;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 15px;
  }
  .addEmployee_create > div {
    display: grid;
    grid-template-columns: 48.1% 48.1%;
    column-gap: 15px;
  }
  .addEmployee_create input {
    padding: 5px 10px;
    border-radius: 5px;
    border: 1px solid rgb(236, 236, 236);
  }
  
  /* removes arrows from input type='number' */
  .addEmployee_create input::-webkit-outer-spin-button,
  .addEmployee_create input::-webkit-inner-spin-button {
    /* -webkit-appearance: none; */
    margin: 0;
  }
  .addEmployee_create--submit {
    padding: 10px !important;
    border-radius: 5px;
    border: none;
    background-color: var(--btn);
    cursor: pointer;
  }
  .addEmployee_create--submit:hover {
    background-color: var(--btn-hover);
  }
  /* Add Employee - END */