@import url("https://fonts.googleapis.com/css2?family=Open+Sans&display=swap");

:root {
  font-size: 16px;
  font-family: "Open Sans", sans-serif;
  --nav-size: 6rem;
  --bg-primary: #eeeeee;
  --bg-secondary: #cccccc;
  --text-primary: #333333;
  --text-secondary: #555555;
  --text-accent: #0d6efd;
}

body {
  color: black;
  background-color: var(--bg-primary);
  margin: 0;
  padding: 0;
}

/* Main content */

main {
  margin-left: var(--nav-size);
  padding-left: 1rem;
  display: flex;
  align-items: center;
  height: 100vh;
}

main div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin: 0 20px;
}

main p {
  max-width: 500px;
}

#profile {
  height: 20rem;
}

main a {
  color: var(--text-secondary);
  text-decoration: none;
}

a:hover, a:hover > * {
  color: var(--text-accent);
}

/* Sidebar */

.sidebar {
  display: flex;
  position: fixed;
  transition: 250ms ease;
  width: 5rem;
}

.sidebar::-webkit-scrollbar {
  width: 0.25rem;
}

.sidebar::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

.sidebar::-webkit-scrollbar-thumb {
  background: var(--text-primary);
}

.sidebar-nav {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
}

.bar-item {
  width: 100%;
}

.bar-link {
  display: flex;
  align-items: center;
  height: 5rem;
  color: var(--text-primary);
  text-decoration: none;
}

.bar-link i {
  margin: 0 1.2rem;
  transition: ease 100ms;
}

@media only screen and (min-width: 768px) {
  .sidebar:hover {
    background-color: var(--bg-secondary);
    width: 12rem;
    overflow: scroll;
    box-shadow: 1px 0 10px 0 rgba(0, 0, 0, 0.4);
  }

  .bar-link:hover i {
    transform: scale(1.2);
  }

  .bar-link:hover .bar-text {
    transform: translateX(-10px);
  }

  .bar-text {
    display: none;
    margin-left: 1rem;
    transition: ease 100ms;
  }

  .sidebar:hover .bar-text {
    display: inline;
  }

  main {
    flex-direction: row;
  }
}


@media only screen and (max-width: 768px) {
  main {
    padding: 15px;
    margin-left: 0;
    height: 85vh;
    overflow: auto;
    flex-direction: column;
  }

  .sidebar {
    bottom: 0;
  }

  .sidebar, .sidebar-nav {
    flex-direction: row;
    height: fit-content;
    width: 100vw;
  }

  .sidebar-nav {
    justify-content: space-around;
  }

  .bar-item {
    width: fit-content;
  }

  .bar-text {
    display: none;
  }
}