.navigation {
  width: var(--side-nav-width);

  @media (max-width: $breakpoint-small) {
    display: none;
  }
}

.navigation--filepage {
  z-index: 4;
  position: fixed;
  top: var(--header-height);
  left: 0;
  height: calc(100vh - var(--header-height));
  width: var(--side-nav-width--large);
  overflow-y: scroll;
  margin-top: 0;
  padding: var(--spacing-l);
  padding-top: var(--spacing-s);
  padding-left: 0;
  border-top: 1px solid var(--color-border);
  background-color: var(--color-card-background);
  box-shadow: var(--card-box-shadow);

  .navigation-link {
    padding-left: var(--spacing-m);
  }
}

.navigation--micro {
  width: var(--side-nav-width--micro);
}

.navigation__secondary {
  margin-top: var(--spacing-l);
}

.navigation-link {
  display: block;
  position: relative;
  transition: color 0.2s;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: var(--color-navigation-link);
  margin-bottom: var(--spacing-s);
  padding-left: var(--spacing-s);

  .icon {
    height: 1.5rem;
    width: 1.5rem;
    stroke: var(--color-gray-5);
  }

  .button__content {
    padding: var(--spacing-s);
    justify-content: flex-start;
    flex-direction: column;
  }

  .button__label {
    font-size: var(--font-small);
  }

  &:hover {
    @extend .navigation-link--extra;
    color: var(--color-gray-5);

    .icon {
      stroke: var(--color-gray-5);
    }
  }

  @media (min-width: $breakpoint-medium) {
    text-align: left;
    margin-bottom: 0;

    .icon {
      height: 1rem;
      width: 1rem;
    }

    .button__content {
      flex-direction: row;
    }

    .button__label {
      margin-top: 0;
      font-size: var(--font-body);
      font-weight: var(--font-weight-bold);
    }

    &:focus {
      box-shadow: none;
    }
  }
}

.navigation-link--active {
  background-color: var(--color-primary-alt);
  border-radius: var(--border-radius);
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  color: var(--color-primary);

  .icon {
    stroke: var(--color-primary);
  }
}

.navigation-link--pulse {
  overflow: visible;

  .icon {
    animation: shadow-pulse 2.5s infinite;
  }
}

.navigation-link--extra {
  border-radius: var(--border-radius);
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  background-color: var(--color-gray-1);
}

.navigation-links {
  @extend .ul--no-style;
  flex-direction: column;
  align-items: flex-start;
  list-style: none;
}

.navigation-links--relative {
  @extend .navigation-links;
  margin-right: var(--spacing-m);

  .navigation-link {
    padding-left: var(--spacing-s);
  }
}

.navigation-links--micro {
  .icon {
    height: 1.5rem;
    width: 1.5rem;
  }

  .button__content {
    padding: var(--spacing-s);
    justify-content: flex-start;
    flex-direction: column;
  }

  .button__label {
    font-size: var(--font-xsmall);
    margin-left: 0;
    margin-top: var(--spacing-xs);
  }

  .navigation-link {
    margin-bottom: var(--spacing-xs);
    padding-left: 0;
  }

  @media (max-width: $breakpoint-small) {
    display: none;
  }
}

.navigation-links--absolute {
  @extend .navigation-links;

  .navigation-link {
    margin-bottom: 0;

    .icon {
      height: 1rem;
      width: 1rem;
    }

    .button__content {
      flex-direction: row;
    }

    .button__label {
      margin-top: 0;
      font-size: var(--font-body);
      font-weight: var(--font-weight-bold);
    }

    &:focus {
      box-shadow: none;
    }
  }
}

.navigation-links--small {
  @extend .navigation-links;
  margin-right: 0;
  padding-right: 0;
  font-size: var(--font-small);

  .button__content {
    align-items: flex-start;
  }
}

.navigation__overlay {
  position: fixed;
  width: 100vw;
  height: 100vh;
  opacity: 0.3;
  background-color: black;
  z-index: 3;
  left: 0;
  top: var(--header-height);
}