@use "@starzkg/vuepress-shared/styles/reset";
@use "@hope/config";

.presentation {
  .markdown-enhance-presentation {
    min-width: 100vw;
    min-height: 100vh;
  }

  .menu-button,
  .back-button,
  .home-button {
    @include reset.button();
    box-sizing: content-box;
    position: fixed;
    bottom: 2rem;
    width: 1rem;
    height: 1rem;
    padding: 0.5rem;
    border-radius: 50%;
    background: rgba(127, 127, 127, 0.35);
    color: var(--white);
    outline: none;

    &:hover {
      background: var(--accent-color);
    }
  }

  .menu-button {
    left: 2rem;
    transition: transform 0.2s ease-in-out;
    vertical-align: middle;
    z-index: 50;

    &::before {
      content: ' ';
      margin-top: 0.125em;
    }

    &::after {
      content: ' ';
      margin-bottom: 0.125em;
    }

    .icon {
      margin: 0.2em 0;
    }

    &::before,
    &::after,
    .icon {
      display: block;
      width: 100%;
      height: 0.2em;
      transition: transform 0.2s ease-in-out;
      border-radius: 0.05em;
      background: var(--white);
    }
  }

  .active .menu-button {
    &::before {
      transform: translateY(0.4em) rotate(135deg);
    }

    .icon {
      transform: scale(0);
    }

    &::after {
      transform: translateY(-0.4em) rotate(-135deg);
    }
  }

  .back-button {
    left: 2rem;
    opacity: 0;
    transition: left 0.2s ease-out, opacity 0.2s ease-out;
    z-index: 49;
    fill: var(--white);
  }

  .active .back-button {
    left: 4.5rem;
    opacity: 1;
  }

  .home-button {
    left: 2rem;
    opacity: 0;
    transition: left 0.2s ease-out, opacity 0.2s ease-out;
    z-index: 48;
    fill: var(--white);
  }

  .active .home-button {
    left: 7rem;
    opacity: 1;
  }
}