@mixin main-theme($theme) {
  $primary: map-get($theme, primary);
  $warn: map-get($theme, warn);
  $background: map-get($theme, background);
  $foreground: map-get($theme, foreground);
  $accent: map-get($theme, accent);
  $primary-color: map-get($primary, 500);

  $warn-color: map-get($warn, 500);
  $accent-color: map-get($accent, 500);
  $is-dark-theme: map-get($theme, is-dark);

  .main-container {
    display: flex;
    flex-direction: column;
    width: 100%;
    min-height: 100%;
    position: relative;

    .router-container {
      padding: 0 2rem 50px 2rem;

      @media only screen and (max-width: 500px) {
        padding: 0 1rem;
      }

      .outlet {
        margin: 0 auto;
      }
    }

    .nav {
      position: sticky;
      top: 0;
      right: 0;
      left: 0;
      background-color: map-get($background, toolbar);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid map-get($foreground, divider);
      z-index: 50;
      transform: all 0.2s ease;

      @-moz-document url-prefix() {
        background-color: map-get($background, moz-toolbar);
        backdrop-filter: none;
      }

      &.shadow {
        box-shadow: 0 0 15px 0 rgb(0 0 0 / 10%);
      }
    }

    .fill-space {
      flex: 1;
    }
  }
}