/* ==========================================================================
   Custom theme — matches the slides.kaya.sk landing page aesthetic
   Base: reveal.js "night" theme, overridden to terminal/hacker style
   ========================================================================== */

/* -- Palette --
   bg:          #0a0e14
   surface:     #0d1117
   border:      #1c2333
   text:        #b3b1ad
   text-bright: #e6e1cf
   cyan:        #39bae6
   gold:        #e6b450
   green:       #23d18b
   red:         #f14c4c
   muted:       #454d5e
   -------------------------------------------------------- */

@import url("https://fonts.googleapis.com/css2?family=JetBrains+Mono:ital,wght@0,400;0,600;0,700;1,400&display=swap");

/* ---- Global ---- */

.reveal {
  font-family: "JetBrains Mono", "Fira Code", "Cascadia Code", monospace;
  font-size: 18px;
  color: #b3b1ad;
}

.reveal .slides {
  text-align: left;
}

.reveal section {
  text-align: left;
  padding: 0.5em;
}

/* ---- Backgrounds ---- */

body {
  background: #0a0e14 !important;
}

.reveal .slide-background {
  background: #0a0e14;
}

/* ---- Headings ---- */

.reveal h1,
.reveal h2,
.reveal h3,
.reveal h4 {
  font-family: "JetBrains Mono", "Fira Code", monospace;
  color: #39bae6;
  text-transform: none;
  letter-spacing: -0.01em;
  text-align: left;
}

.reveal h1 {
  font-size: 1.8em;
  color: #39bae6;
  text-shadow: 0 0 40px rgba(57, 186, 230, 0.15);
}

.reveal h2 {
  font-size: 1.3em;
  margin-bottom: 0.3em;
  color: #39bae6;
}

.reveal h3 {
  font-size: 1em;
  margin: 0.3em 0;
  color: #e6b450;
}

/* ---- Body text ---- */

.reveal p {
  margin: 0.2em 0;
  line-height: 1.4;
}

.reveal strong {
  color: #e6e1cf;
}

.reveal em {
  color: #e6b450;
  font-style: italic;
}

.reveal a {
  color: #39bae6;
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 186, 230, 0.3);
  transition: border-color 0.2s;
}

.reveal a:hover {
  border-bottom-color: #39bae6;
}

/* ---- Lists ---- */

.reveal ul,
.reveal ol {
  font-size: 0.9em;
}

.reveal li {
  margin: 0.15em 0;
  line-height: 1.35;
}

.reveal li::marker {
  color: #454d5e;
}

/* ---- Code ---- */

.reveal pre {
  font-size: 0.52em;
  width: 100%;
  margin: 0.3em auto;
  background: #0d1117;
  border: 1px solid #1c2333;
  border-radius: 4px;
  box-shadow: none;
}

.reveal pre code {
  font-family: "JetBrains Mono", "Fira Code", monospace;
  line-height: 1.4;
  padding: 0.8em 1em;
}

.reveal code:not(.hljs) {
  font-size: 0.85em;
  color: #e6b450;
  background: rgba(13, 17, 23, 0.6);
  padding: 0.1em 0.35em;
  border-radius: 3px;
  border: 1px solid #1c2333;
}

/* ---- Tables ---- */

.reveal table {
  font-size: 0.55em;
  margin: 0.3em 0;
  border-collapse: collapse;
  width: 100%;
  table-layout: auto;
}

.reveal table th,
.reveal table td {
  padding: 0.3em 0.6em;
  border: 1px solid #1c2333;
  text-align: left;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.reveal table th {
  background: #131720;
  color: #39bae6;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.9em;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.reveal table td {
  background: #0d1117;
}

.reveal table tr:hover td {
  background: #131720;
}

/* ---- Blockquotes ---- */

.reveal blockquote {
  font-size: 0.8em;
  padding: 0.3em 0.8em;
  margin: 0.3em 0;
  background: rgba(13, 17, 23, 0.6);
  border-left: 3px solid #39bae6;
  border-radius: 0 4px 4px 0;
  color: #626a7a;
  font-style: normal;
}

.reveal blockquote p {
  color: #626a7a;
}

/* ---- Mermaid ---- */

.reveal .mermaid {
  font-size: 0.8em;
}

/* ---- Horizontal rules (slide-internal) ---- */

.reveal hr {
  border: none;
  border-top: 1px solid #1c2333;
  margin: 0.6em 0;
}

/* ---- Progress bar & controls ---- */

.reveal .progress span {
  background: #39bae6;
}

.reveal .controls {
  color: #39bae6;
}

.reveal .slide-number {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.5em;
  color: #454d5e;
  background: transparent;
}