/* Custom styles for Agentic AI Workshop presentation */

:root {
  --primary: #232f3e;
  --accent: #ff9900;
  --light: #f8f9fa;
  --code-bg: #1e1e1e;
}

/* ─── Base Typography ─── */
.reveal {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.reveal h1, .reveal h2, .reveal h3 {
  color: var(--primary);
  font-weight: 700;
}

.reveal h1 {
  font-size: 2.2em;
}

.reveal h2 {
  font-size: 1.6em;
  border-bottom: 3px solid var(--accent);
  padding-bottom: 0.3em;
  display: inline-block;
}

.reveal .accent {
  color: var(--accent);
}

/* ─── Consistent Slide Layout (left-aligned) ─── */
.reveal .slides section {
  text-align: left !important;
}

/* Title slide - centered exception */
.reveal .slides > section.title-slide {
  text-align: center !important;
  align-items: center !important;
  justify-content: center !important;
}

.reveal .title-slide h1,
.reveal .title-slide h2,
.reveal .title-slide h3,
.reveal .title-slide p {
  text-align: center !important;
  width: auto;
}

.reveal .title-slide h1 {
  font-size: 2.5em;
  color: var(--primary);
}

.reveal .title-slide p {
  font-size: 1.1em;
  color: #666;
}

/* ─── Tags ─── */
.reveal .tag {
  display: inline-block;
  background: var(--accent);
  color: white;
  padding: 0.2em 0.6em;
  border-radius: 4px;
  font-size: 0.7em;
  margin: 0.2em;
}

/* ─── Tables ─── */
.reveal table {
  font-size: 0.65em;
  width: 100%;
  margin: 0.5em 0;
}

.reveal table th {
  background: var(--primary);
  color: white;
  padding: 0.5em 1em;
}

.reveal table td {
  padding: 0.4em 1em;
  border-bottom: 1px solid #ddd;
}

/* ─── Code Blocks ─── */
.reveal pre {
  font-size: 0.55em;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  width: 100%;
  margin: 0.5em 0;
}

.reveal pre code {
  padding: 1em;
  max-height: 500px;
}

/* ─── Mermaid Diagrams ─── */
.reveal .mermaid {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  align-self: stretch;
}

.reveal .mermaid svg {
  max-width: 100% !important;
  max-height: 420px !important;
  height: auto !important;
  width: auto !important;
}

/* Slides with diagrams: tighten spacing */
.reveal section:has(.mermaid) h2 {
  margin-bottom: 0.2em;
}

.reveal section:has(.mermaid) p {
  margin: 0.2em 0;
  font-size: 0.75em;
}

/* Legacy ASCII diagram (unused, kept for safety) */
.reveal .diagram {
  font-family: 'Courier New', monospace;
  font-size: 0.5em;
  line-height: 1.3;
  background: var(--light);
  padding: 1em;
  border-radius: 8px;
  display: inline-block;
}

/* ─── Layout Helpers ─── */
.reveal .two-col {
  display: flex;
  gap: 2em;
  align-items: flex-start;
  width: 100%;
}

.reveal .two-col > div {
  flex: 1;
}

/* ─── Highlight Box ─── */
.reveal .highlight-box {
  background: var(--light);
  border-left: 4px solid var(--accent);
  padding: 0.8em 1.2em;
  margin: 0.5em 0;
  text-align: left;
  font-size: 0.8em;
  border-radius: 0 8px 8px 0;
  width: 100%;
  box-sizing: border-box;
}

/* ─── Module Headers ─── */
.reveal .module-header {
  background: var(--primary);
  color: white;
  padding: 0.3em 0.8em;
  border-radius: 6px;
  font-size: 0.6em;
  display: inline-block;
  margin-bottom: 0.5em;
}

/* ─── Lists ─── */
.reveal ul {
  font-size: 0.85em;
  width: 100%;
}

.reveal li {
  margin-bottom: 0.3em;
}

/* ─── Text Size Classes ─── */
.reveal .subtitle {
  font-size: 0.7em;
  color: #999;
}

.reveal .footnote {
  font-size: 0.75em;
  color: #555;
}

.reveal .component-title {
  font-size: 0.9em;
}

/* ─── Three Column Layout ─── */
.reveal .three-col {
  display: flex;
  gap: 1.5em;
  justify-content: center;
  align-items: flex-start;
  width: 100%;
}

.reveal .three-col > div {
  flex: 1;
  text-align: center;
}

.reveal .col-title {
  font-size: 0.7em;
  margin: 0 0 0.3em;
  text-align: center;
}

/* ─── Hero Image (title slide) ─── */
.reveal .hero-image {
  max-height: 250px;
  width: auto;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
  margin-bottom: 0.5em;
}

/* ─── Persistent Footer ─── */
.presentation-footer {
  position: fixed;
  bottom: 12px;
  right: 24px;
  font-size: 0.55em;
  color: #999;
  z-index: 100;
  font-family: 'Inter', -apple-system, sans-serif;
}

.presentation-footer .heart {
  color: #e25555;
  font-size: 1.1em;
}

.presentation-footer a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.presentation-footer a:hover {
  text-decoration: underline;
}