/**
 * Wynton HPC Training Theme for reveal.js presentations
 *
 * Adapted from the original style.css for the Working on Wynton training materials
 * Converted to SCSS format for better maintainability and theming capabilities
 */

/*-- scss:defaults --*/

// Custom color palette
$primary-color: #9c0366;
$secondary-color: #BB3E03;
$link-color: #0c74dc;
$link-hover-color: #9c0366;
$code-bg: #333333;
$code-block-bg: #333333;
$code-color: white;
$code-block-font-size: 0.8em;

// Typography
$font-family-sans-serif: "Helvetica", sans-serif !default;
$font-family-monospace: "Menlo", sans-serif !default;

// Override Quarto reveal.js defaults
$presentation-heading-font: $font-family-sans-serif !default;
$presentation-heading-color: $primary-color !default;
$presentation-heading-text-transform: none !default;
$presentation-heading-text-shadow: none !default;
$link-color-default: $link-color !default;
$presentation-list-bullet-color: $secondary-color !default;

/*-- scss:rules --*/

// Define CSS custom properties for dynamic theming
:root {
  --r-list-bullet-color: #{$presentation-list-bullet-color};
}

// Font family overrides
pre, code, kbd, samp {
  font-family: $font-family-monospace;
}

.reveal {
  // Typography
  p, li, h1, h2, h3, h4, h5, h6 {
    font-family: $font-family-sans-serif;
  }

  // Heading styles
  h1 {
    font-weight: bold !important;
    color: $primary-color;
    font-size: 2.0em;
  }

  h2 {
    font-weight: bold !important;
    color: $primary-color;
    font-size: 1.3em;
  }

  h3 {
    color: black;
    font-size: 0.7em;
  }

  // Special handling for first slide
  .slides > section:first-child {
    h1 {
      font-weight: bold !important;
      color: $primary-color;
    }

    h2 {
      color: black;
      color: $primary-color;
      font-weight: normal !important;
    }
  }

  // Custom colored list bullets
  ul,
  ol {
    li::marker {
      color: var(--r-list-bullet-color);
    }
  }
}

// Slide content styling - using .reveal .slide prefix for best practices
.reveal .slide {
  // Ensure slide titles remain centered
  h1, h2 {
    text-align: center;
  }

  // Paragraph styling for slide content only (not titles)
  p:not(.subtitle) {
    text-align: left;
    margin-left: 20px;
  }

  // List styling for slide content only
  ul {
    display: block;
    margin-left: 75px;
    margin-right: 50px;

    ul {
      font-size: 0.75em;
      margin-bottom: 5px;
    }
  }

  ol {
    display: block;
    margin-bottom: 20px;
    margin-left: 75px;
    margin-right: 50px;
  }

  li {
    margin-bottom: 10px;
  }

  // Custom colored list bullets for slide content
  ul,
  ol {
    li::marker {
      color: var(--r-list-bullet-color);
    }
  }
}

// Code styling - applies to all reveal content with higher specificity
.reveal pre,
.reveal code {
  background-color: $code-block-bg !important;
  color: white !important;
  font-family: $font-family-monospace !important;
  font-size: $code-block-font-size !important;
  line-height: 1.2 !important;
}

.reveal pre code {
  background-color: transparent !important;  // inherit from pre
  color: inherit !important;  // inherit from pre
  text-align: left !important;
  white-space: pre !important;
  overflow-x: auto !important;
}


// Image and link styling - applies to all reveal content
.reveal {
  img {
    max-width: 70%;
    border: none;
    box-shadow: none;
    display: block;
    margin: 0 auto;
  }

  a {
    color: $link-color;

    &:hover {
      color: $link-hover-color;
    }
  }
}

// Custom utility classes
.bottom-message {
  font-size: 0.8em !important;
  font-style: italic !important;
  text-align: center;
  position: relative;
  bottom: 0 !important;
  left: 0;
  right: 0;
}


// Size utility classes
small {
  font-size: 70%;
}

.small-bullets ul {
  font-size: 85%;
}

.less-small-bullets ul {
  font-size: 80%;
}

.small-list ol {
  font-size: 80%;
}

// Image size classes
.big-picture img {
  max-width: 95%;
}

.small-picture img {
  max-width: 65%;
}

.smaller-picture img {
  max-width: 60%;
}