////
/// Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>
///
/// Permission is hereby granted, free of charge, to any person obtaining a
/// copy of this software and associated documentation files (the "Software"),
/// to deal in the Software without restriction, including without limitation
/// the rights to use, copy, modify, merge, publish, distribute, sublicense,
/// and/or sell copies of the Software, and to permit persons to whom the
/// Software is furnished to do so, subject to the following conditions:
///
/// The above copyright notice and this permission notice shall be included in
/// all copies or substantial portions of the Software.
///
/// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
/// DEALINGS
////

// ----------------------------------------------------------------------------
// Rules
// ----------------------------------------------------------------------------

// Post
.md-post {

  // Post backlink
  &__back {
    padding-bottom: px2rem(24px);
    margin-bottom: px2rem(24px);
    border-bottom: px2rem(1px) solid var(--md-default-fg-color--lightest);

    // [tablet -]: Hide post backlink
    @include break-to-device(tablet) {
      display: none;
    }

    // Adjust for right-to-left languages
    [dir="rtl"] & {

      // Flip icon vertically
      svg {
        transform: scaleX(-1);
      }
    }
  }

  // Post authors
  &__authors {
    display: flex;
    flex-direction: column;
    gap: px2rem(12px);
    margin: 0 px2rem(12px) px2rem(24px);
  }

  // Post metadata
  .md-post__meta {

    // Navigation link
    a {
      transition: color 125ms;

      // Navigation link on focus/hover
      &:is(:focus, :hover) {
        color: var(--md-accent-fg-color);
      }
    }
  }

  // Post navigation title @todo - generalize
  &__title {
    font-weight: 700;
    color: var(--md-default-fg-color--light);
  }

  // Post excerpt
  &--excerpt {
    margin-bottom: px2rem(64px);

    // Post excerpt header
    .md-post__header {
      display: flex;
      gap: px2rem(12px);
      align-items: center;
      min-height: px2rem(32px);
    }

    // Post excerpt authors
    .md-post__authors {
      display: inline-flex;
      flex-direction: row;
      gap: px2rem(4px);
      align-items: center;
      min-height: px2rem(48px);
      margin: 0;
    }

    // Post excerpt metadata
    .md-post__meta .md-meta__list {
      margin-inline-end: px2rem(8px);
    }

    // Post excerpt content
    .md-post__content > :first-child {
      --md-scroll-margin: #{px2rem(120px)};

      margin-top: 0;
    }
  }

  // Add margin to table of contents
  > .md-nav--secondary {
    margin: 1em 0;
  }
}

// ----------------------------------------------------------------------------

// Post author profile
.md-profile {
  display: flex;
  gap: px2rem(12px);
  align-items: center;
  width: 100%;
  font-size: px2rem(14px);
  line-height: 1.4;

  // Post author description
  &__description {
    flex-grow: 1;
  }
}

// ----------------------------------------------------------------------------

// Content area for post
.md-content--post {
  display: flex;

  // [tablet -]: Switch to inverted column layout
  @include break-to-device(tablet) {
    flex-flow: column-reverse;
  }

  // Content wrapper
  > .md-content__inner {
    min-width: 0;

    // [screen +]: Adjust spacing between content area and sidebars
    @include break-from-device(screen) {
      margin-inline-start: px2rem(24px);
    }
  }
}

// Sidebar for post
.md-sidebar.md-sidebar--post {

  // [tablet -]: Adjust spacing
  @include break-to-device(tablet) {
    position: initial;
    width: 100%;
    padding: 0;

    .md-sidebar__inner {
      padding: 0;
    }

    .md-post__meta {
      margin-inline: px2rem(12px);
    }

    .md-nav__item {
      display: inline;
      border: none;
    }

    .md-nav__list {
      display: inline-flex;
      flex-wrap: wrap;
      gap: px2rem(12px);
      padding-block: px2rem(12px);
    }

    .md-nav__link {
      padding: 0;
    }

    .md-nav {
      position: initial;
    }
  }
}