/**
 * UCF Knights theme for reveal.js
 * Based on the UCF Knights Obsidian theme by the user,
 * using Dracula for reveal.js as structural reference.
 * Colors: UCF Black (#141414) and UCF Gold (#c9a12a)
 */

html * {
  color-profile: sRGB;
  rendering-intent: auto;
}

section.has-light-background,
section.has-light-background h1,
section.has-light-background h2,
section.has-light-background h3,
section.has-light-background h4,
section.has-light-background h5,
section.has-light-background h6 {
  color: #141414;
}

/*********************************************
 * GLOBAL STYLES
 *********************************************/
:root {
  --r-background-color:              #141414;  /* UCF Black */
  --r-main-font:                     -apple-system, BlinkMacSystemFont, avenir next, avenir,
                                     segoe ui, helvetica neue, helvetica, Cantarell, Ubuntu,
                                     roboto, noto, arial, sans-serif;
  --r-main-font-size:                40px;
  --r-main-color:                    #f0e6c8;  /* Warm off-white */
  --r-block-margin:                  20px;
  --r-heading-margin:                0 0 20px 0;
  --r-heading-font:                  League Gothic, Impact, sans-serif;
  --r-heading-color:                 #c9a12a;  /* UCF Gold */
  --r-heading-line-height:           1.2;
  --r-heading-letter-spacing:        normal;
  --r-heading-text-transform:        none;
  --r-heading-text-shadow:           none;
  --r-heading-font-weight:           normal;
  --r-heading1-text-shadow:          none;
  --r-heading1-size:                 3.77em;
  --r-heading2-size:                 2.11em;
  --r-heading3-size:                 1.55em;
  --r-heading4-size:                 1em;
  --r-code-font:                     "Source Code Pro", Fira Code, Menlo, Consolas, Monaco,
                                     Liberation Mono, Lucida Console, monospace;
  --r-link-color:                    #c9a12a;  /* UCF Gold */
  --r-link-color-dark:               #9a7a1a;  /* Deeper gold */
  --r-link-color-hover:              #f0e6c8;  /* Warm off-white on hover */
  --r-selection-background-color:    #4a3a10;  /* Dark gold selection */
  --r-selection-color:               #f0e6c8;
  --r-overlay-element-bg-color:      240, 240, 240;
  --r-overlay-element-fg-color:      0, 0, 0;

  /* Extended UCF palette */
  --ucf-gold:                        #c9a12a;
  --ucf-gold-deep:                   #9a7a1a;
  --ucf-gold-dark:                   #4a3a10;
  --ucf-gold-muted:                  #a89050;
  --ucf-black:                       #141414;
  --ucf-black-deep:                  #0d0d0d;
  --ucf-black-mid:                   #2a2a2a;
  --ucf-black-surface:               #4a4030;
  --ucf-text:                        #f0e6c8;
  --ucf-text-faint:                  #a89a78;
  --ucf-highlight:                   #4a2a00;
  --ucf-border:                      #c9a12a;
}

.reveal-viewport {
  background: #141414;
  background-color: var(--r-background-color);
}

.reveal {
  font-family: var(--r-main-font);
  font-size: var(--r-main-font-size);
  font-weight: normal;
  color: var(--r-main-color);
}

.reveal ::selection {
  color: var(--r-selection-color);
  background: var(--r-selection-background-color);
  text-shadow: none;
}

.reveal ::-moz-selection {
  color: var(--r-selection-color);
  background: var(--r-selection-background-color);
  text-shadow: none;
}

.reveal .slides section,
.reveal .slides section > section {
  line-height: 1.3;
  font-weight: inherit;
}

/*********************************************
 * HEADERS
 *********************************************/
.reveal h1,
.reveal h2,
.reveal h3,
.reveal h4,
.reveal h5,
.reveal h6 {
  margin: var(--r-heading-margin);
  color: var(--r-heading-color);
  font-family: var(--r-heading-font);
  font-weight: var(--r-heading-font-weight);
  line-height: var(--r-heading-line-height);
  letter-spacing: var(--r-heading-letter-spacing);
  text-transform: var(--r-heading-text-transform);
  text-shadow: var(--r-heading-text-shadow);
  word-wrap: break-word;
}

.reveal h1 { font-size: var(--r-heading1-size); }
.reveal h2 { font-size: var(--r-heading2-size); }
.reveal h3 { font-size: var(--r-heading3-size); }
.reveal h4 { font-size: var(--r-heading4-size); }

.reveal h1 { text-shadow: var(--r-heading1-text-shadow); }

/*********************************************
 * HORIZONTAL RULE — gradient gold accent
 *********************************************/
.reveal hr {
  margin-block-start: 1.5em;
  margin-block-end: 1.5em;
  border: none;
  height: 0;
  border-bottom: 1px solid;
  border-image-slice: 1;
  border-width: 1px;
  border-image-source: linear-gradient(
    to right,
    transparent,
    var(--ucf-gold),
    transparent
  );
}

/*********************************************
 * OTHER
 *********************************************/
.reveal p {
  margin: var(--r-block-margin) 0;
  line-height: 1.3;
}

.reveal h1:last-child,
.reveal h2:last-child,
.reveal h3:last-child,
.reveal h4:last-child,
.reveal h5:last-child,
.reveal h6:last-child {
  margin-bottom: 0;
}

.reveal img,
.reveal video,
.reveal iframe {
  max-width: 95%;
  max-height: 95%;
}

.reveal strong,
.reveal b {
  font-weight: bold;
  color: var(--ucf-gold);  /* Gold emphasis for bold text */
}

.reveal em {
  font-style: italic;
  color: var(--ucf-text-faint);
}

.reveal ol,
.reveal dl,
.reveal ul {
  display: inline-block;
  text-align: left;
  margin: 0 0 0 1em;
}

.reveal ol  { list-style-type: decimal; }
.reveal ul  { list-style-type: disc; }
.reveal ul ul { list-style-type: square; }
.reveal ul ul ul { list-style-type: circle; }

.reveal ul ul,
.reveal ul ol,
.reveal ol ol,
.reveal ol ul {
  display: block;
  margin-left: 40px;
}

.reveal dt { font-weight: bold; }
.reveal dd { margin-left: 40px; }

.reveal blockquote {
  display: block;
  position: relative;
  width: 70%;
  margin: var(--r-block-margin) auto;
  padding: 5px 20px;
  font-style: italic;
  color: var(--ucf-text-faint);
  background: rgba(201, 161, 42, 0.08);
  border-left: 3px solid var(--ucf-gold);
  box-shadow: none;
}

.reveal blockquote p:first-child,
.reveal blockquote p:last-child {
  display: inline-block;
}

.reveal q { font-style: italic; }

.reveal pre {
  display: block;
  position: relative;
  width: 90%;
  margin: var(--r-block-margin) auto;
  text-align: left;
  font-size: 0.55em;
  font-family: var(--r-code-font);
  line-height: 1.2em;
  word-wrap: break-word;
  background: var(--ucf-black-deep);
  border: 1px solid var(--ucf-gold-dark);
  border-radius: 4px;
  box-shadow: none;
}

.reveal code {
  font-family: var(--r-code-font);
  text-transform: none;
  tab-size: 2;
  color: var(--ucf-gold-muted);  /* Gold-tinted inline code */
}

.reveal pre code {
  display: block;
  padding: 10px;
  overflow: auto;
  max-height: 400px;
  word-wrap: normal;
  color: var(--ucf-text);  /* Full text color inside code blocks */
  background: transparent;
}

.reveal .code-wrapper { white-space: normal; }
.reveal .code-wrapper code { white-space: pre; }

/*********************************************
 * TABLES
 *********************************************/
.reveal table {
  margin: auto;
  border-collapse: collapse;
  border-spacing: 0;
}

.reveal table th {
  font-weight: bold;
  color: var(--ucf-black);
  background-color: var(--ucf-gold);
}

.reveal table th,
.reveal table td {
  text-align: left;
  padding: 0.2em 0.5em;
  border-bottom: 1px solid var(--ucf-gold-dark);
}

.reveal table th[align=center],
.reveal table td[align=center] { text-align: center; }
.reveal table th[align=right],
.reveal table td[align=right]  { text-align: right; }

.reveal table tbody tr:last-child th,
.reveal table tbody tr:last-child td {
  border-bottom: none;
}

.reveal table tbody tr:nth-child(even) {
  background-color: rgba(201, 161, 42, 0.06);
}

.reveal sup { vertical-align: super; font-size: smaller; }
.reveal sub { vertical-align: sub;   font-size: smaller; }

.reveal small {
  display: inline-block;
  font-size: 0.6em;
  line-height: 1.2em;
  vertical-align: top;
}

.reveal small * { vertical-align: top; }

.reveal img { margin: var(--r-block-margin) 0; }

/*********************************************
 * LINKS
 *********************************************/
.reveal a {
  color: var(--r-link-color);
  text-decoration: none;
  transition: color 0.15s ease;
}

.reveal a:hover {
  color: var(--r-link-color-hover);
  text-shadow: none;
  border: none;
}

.reveal .roll span:after {
  color: var(--ucf-black);
  background: var(--r-link-color-dark);
}

/*********************************************
 * Frame helper
 *********************************************/
.reveal .r-frame {
  border: 4px solid var(--ucf-gold);
  box-shadow: none;
}

.reveal a .r-frame {
  transition: all 0.15s linear;
}

.reveal a:hover .r-frame {
  border-color: var(--r-link-color-hover);
  box-shadow: none;
}

/*********************************************
 * NAVIGATION CONTROLS
 *********************************************/
.reveal .controls {
  color: var(--ucf-gold);
}

/*********************************************
 * PROGRESS BAR
 *********************************************/
.reveal .progress {
  background: rgba(201, 161, 42, 0.15);
  color: var(--ucf-gold);
}

/*********************************************
 * SLIDE NUMBER
 *********************************************/
.reveal .slide-number {
  color: var(--ucf-gold-muted);
  background-color: transparent;
  font-size: 14px;
}

/*********************************************
 * SPEAKER NOTES
 *********************************************/
.reveal aside.notes {
  color: var(--ucf-text);
}

/*********************************************
 * UTILITY CLASSES — UCF highlight helpers
 *********************************************/

/* Gold highlight bar — use on key stat slides */
.reveal .ucf-highlight {
  background-color: var(--ucf-gold);
  color: var(--ucf-black);
  padding: 0.1em 0.4em;
  border-radius: 3px;
  font-weight: bold;
}

/* Muted text helper */
.reveal .ucf-muted {
  color: var(--ucf-text-faint);
}

/* Full-gold accent section — swap black/gold for key title slides */
.reveal section.ucf-accent {
  background-color: var(--ucf-gold);
}

.reveal section.ucf-accent h1,
.reveal section.ucf-accent h2,
.reveal section.ucf-accent h3,
.reveal section.ucf-accent p,
.reveal section.ucf-accent li {
  color: var(--ucf-black);
}

/*********************************************
 * LIST BULLETS — gold markers
 *********************************************/
.reveal ul li::marker,
.reveal ol li::marker {
  color: var(--ucf-gold);
}

/*********************************************
 * PRINT BACKGROUND
 *********************************************/
@media print {
  .backgrounds {
    background-color: var(--r-background-color);
  }
}