/**
 * Nav
 */

// Horizontal Nav
nav,
nav ul {
  display: flex;
}

nav {
  justify-content: space-between;

  ol,
  ul {
    align-items: center;
    margin-bottom: 0;
    padding: 0;
    list-style: none;

    &:first-of-type {
      margin-left: calc(var(--spacing) * -0.5);
    }
    &:last-of-type {
      margin-right: calc(var(--spacing) * -0.5);
    }
  }

  li {
    display: inline-block;
    margin: 0;
    padding: var(--spacing) calc(var(--spacing) * 0.5);
    
    // Nested dropdown navigation
    &:hover {
      ul {
        display: block;
      }
    }
    ul {
      display: none;
      z-index: 500;
      position: absolute;
      padding: .5em 1.15em;

      li {
        display: block;
        padding: .3em .2em;
        float: none;
        text-align: left;
      }

      a {
        display: inline;
        padding: 0;
        font-size: .9em;
      }
    }
    
    // HACK: Input & Button inside Nav
    > *,
    > input:not([type="checkbox"]):not([type="radio"]) {
      margin-bottom: 0;
    }
  }

  a {
    display: block;
    margin: calc(var(--spacing) * -1) calc(var(--spacing) * -0.5);
    padding: var(--spacing) calc(var(--spacing) * 0.5);
    border-radius: var(--border-radius);
    text-decoration: none;

    &:hover,
    &:active,
    &:focus {
      text-decoration: none;
    }
  }
}

// Vertical Nav
aside {
  nav,
  ol,
  ul,
  li {
    display: block;
  }

  li {
    padding: calc(var(--spacing) * 0.5);

    a {
      margin: calc(var(--spacing) * -0.5);
      padding: calc(var(--spacing) * 0.5);
    }
  }
}