/*======ICON BAR========*/

header.nav-sidebar {
  position: fixed;
  left: 0;
  top: 0;
  height: 100vh;
  z-index: 1000;
}

.icon-bar {
  width: 6vw;
  background-color: var(--color-primary);
  height: 100%;
}

main {
  margin-left: 5vw;
}

.icon-bar a {
  display: block;
  text-align: center;
  padding: 0;
  width: 6vw;
  height: 6vw;
  transition: all 0.3s ease;
  color: var(--color-text-main);
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-bar a:hover {
  background-color: var(--color-secondary);
}

.active {
  background-color: var(--color-background);
}

/* Icon images inside the bar */
.icon-bar a img {
  width: 90%;
  height: 90%;
  display: block;
  object-fit: contain;
}

/* Mobile: show icon-bar horizontally and make it smaller */
@media (max-width: 640px) {
  header.nav-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: auto;
    z-index: 1000;
  }

  main {
    margin-left: 0;
    padding-top: 60px;
  }

  .icon-bar {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-around;
  }

  .icon-bar a {
    width: 16.66%;
    height: 60px;
    padding: 0 8px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .icon-bar a img {
    width: 60%;
    height: 60%;
    object-fit: contain;
  }
}