////
/// Copyright (c) 2016-2020 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
// ----------------------------------------------------------------------------

// Scoped in typesetted content to match specificity of regular content
.md-typeset {

  // Tabbed block content
  .tabbed-content {
    display: none;
    order: 99;
    width: 100%;
    box-shadow: 0 px2rem(-1px) var(--md-default-fg-color--lightest);

    // Show all tabs when printing
    @media print {
      display: block;
      order: initial;
    }

    // Mirror old superfences behavior, if there's only a single code block.
    > pre:only-child,
    > .codehilite:only-child pre,
    > .codehilitetable:only-child,
    > .highlight:only-child pre,
    > .highlighttable:only-child {
      margin: 0;

      // Remove rounded borders at the top
      > code {
        border-top-left-radius: 0;
        border-top-right-radius: 0;
      }
    }

    // Nested tabs
    > .tabbed-set {
      margin: 0;
    }
  }

  // Tabbed block container
  .tabbed-set {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    margin: 1em 0;
    border-radius: px2rem(2px);

    // Hide radio buttons
    > input {
      position: absolute;
      width: 0;
      height: 0;
      opacity: 0;

      // Active tab label
      &:checked + label {
        color: var(--md-accent-fg-color);
        border-color: var(--md-accent-fg-color);

        // Show tabbed block content
        & + .tabbed-content {
          display: block;
        }
      }

      // Focused tab label
      &:focus + label {
        outline-style: auto;
      }

      // Disable focus indicator for pointer devices
      &:not(.focus-visible) + label {
        outline: none;
        -webkit-tap-highlight-color: transparent;
      }
    }

    // Tab label
    > label {
      z-index: 1;
      width: auto;
      padding: px2em(12px, 12.8px) 1.25em px2em(10px, 12.8px);
      color: var(--md-default-fg-color--light);
      font-weight: 700;
      font-size: px2rem(12.8px);
      border-bottom: px2rem(2px) solid transparent;
      cursor: pointer;
      transition: color 250ms;

      // Hovered label
      html &:hover {
        color: var(--md-accent-fg-color);
      }
    }
  }
}
