/* =============================================================================
   theme.css — talk-specific palette + motif for "Your AI Agent Has Notes"
   Loaded AFTER deck.css. Direction: warm sticky-note amber accent on a
   fully dark charcoal/zinc base — every slide is dark.
   All colors are tokens, so the palette is adjustable in one place.
   ========================================================================== */
:root {
  /* warm sticky-note accent (amber) layered over a dark zinc base */
  --accent: 38 92% 50%;
  --accent-foreground: 26 83% 14%;

  /* Coolhand Labs brand blue (sampled from the logo / coolhandlabs.com) */
  --coolhand-blue: #0981ec;

  /* Dark palette promoted to the base → all slides render dark. */
  --background: 240 10% 3.9%;
  --foreground: 0 0% 98%;
  --card: 240 6% 10%;
  --card-foreground: 0 0% 98%;
  --popover: 240 6% 10%;
  --popover-foreground: 0 0% 98%;
  --primary: 0 0% 98%;
  --primary-foreground: 240 5.9% 10%;
  --secondary: 240 4% 16%;
  --secondary-foreground: 0 0% 98%;
  --muted: 240 4% 16%;
  --muted-foreground: 240 5% 65%;
  --border: 240 4% 24%;
  --input: 240 4% 24%;
  --ring: 240 5% 65%;
}

/* ---- Dark slides ---------------------------------------------------------
   The base is already dark, so this is now an explicit no-op alias kept on the
   title/close slides for clarity (and so the framework still supports a
   light-base deck that opts individual slides into dark). ------------------- */
.slide--dark {
  background: hsl(var(--background));
  color: hsl(var(--foreground));
}

/* Make the asset placeholders read clearly on the dark base. */
.visual {
  border-color: hsl(var(--muted-foreground) / 0.35);
}

/* Amber links in the transcript / reading mode for contrast on dark. */
.transcript a {
  color: hsl(var(--accent));
}

/* =============================================================================
   Slide 2 — About: headshot + newsletter QR beside the credibility timeline
   ========================================================================== */
.about {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: 2.75rem;
  align-items: center;
  width: 100%;
}

.headshot {
  width: 170px;
  height: 170px;
  border-radius: 999px;
  object-fit: cover;
  border: 3px solid hsl(var(--accent));
  box-shadow: 0 10px 28px hsl(240 10% 3.9% / 0.5);
}

.about-side {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

/* Larger, clearly-a-newsletter QR (replaces the tiny corner version) */
.qr--newsletter .newsletter-eyebrow {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: hsl(var(--accent));
}

.qr--newsletter img {
  width: 184px;
  height: 184px;
}

.qr--newsletter .qr-label {
  font-size: 1.05rem;
  font-weight: 600;
  color: hsl(var(--foreground));
}

/* =============================================================================
   Slide 3 — Coolhand Labs: a COO for AI agents (logo + bullets + QR)
   ========================================================================== */
.coolhand-lockup {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.coolhand-mark {
  height: 120px;
  width: 120px;
  display: block;
}

.coolhand-wordmark {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--coolhand-blue);
}

/* COO bullets reuse the numbered .takeaways list, tightened for this slide */
.coo-list {
  margin-top: 1rem;
  gap: 0.85rem;
}

.coo-list li {
  font-size: 1.35rem;
  font-weight: 500;
}

.coo-list li strong {
  font-weight: 750;
}

.coo-list li::before {
  width: 1.9rem;
  height: 1.9rem;
  font-size: 0.95rem;
}

/* =============================================================================
   Slide 5 — He-Man "I have the power" GIF (full-bleed; placeholder if missing)
   ========================================================================== */
.gif-stage {
  margin: 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gif-stage img {
  height: 440px;
  width: auto;
  max-width: 100%;
  border-radius: var(--radius);
  box-shadow: 0 16px 40px hsl(240 10% 3.9% / 0.5);
  display: block;
}

.gif-stage figcaption {
  display: none;
}

.gif-stage.is-missing img {
  display: none;
}

.gif-stage.is-missing figcaption {
  display: block;
  max-width: 680px;
  padding: 3rem 2rem;
  border: 2px dashed hsl(var(--muted-foreground) / 0.4);
  border-radius: var(--radius);
  color: hsl(var(--muted-foreground));
  font-family: var(--font-mono);
  font-size: 1.05rem;
  line-height: 1.5;
}

.gif-stage code {
  font-family: var(--font-mono);
  background: hsl(var(--muted));
  padding: 0.1em 0.4em;
  border-radius: 0.3em;
}

/* =============================================================================
   Slide 4 — Coolhand Labs data-flow graphic
   Compact header + a figure that flex-fills the rest of the slide, so the
   (wide-aspect) graphic renders as large as the slide height allows.
   ========================================================================== */
.slide--flow {
  padding-top: 40px;
  padding-bottom: 36px;
  justify-content: flex-start;
}

.slide--flow .kicker {
  margin-bottom: 0.2rem;
}

.slide--flow h2 {
  font-size: 2.5rem;
}

.slide--flow .lead {
  font-size: 1.25rem !important;
  margin-top: 0.35rem !important;
}

.flow {
  width: 100%;
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.6rem;
}

.flow svg {
  width: 100%;
  height: 100%;
  max-height: 100%;
  display: block;
  color: hsl(var(--foreground)); /* drives the currentColor labels/paths */
}

/* ---- Accent helpers ----------------------------------------------------- */
.accent {
  color: hsl(var(--accent));
}

.underline-accent {
  text-decoration: underline;
  text-decoration-color: hsl(var(--accent));
  text-decoration-thickness: 0.12em;
  text-underline-offset: 0.15em;
}

.badge.badge--accent {
  background: hsl(var(--accent) / 0.15);
  border-color: hsl(var(--accent) / 0.4);
  color: hsl(var(--accent));
}

/* =============================================================================
   Sticky-note / complaint-box motif (carried across slides for cohesion)
   ========================================================================== */
.note {
  position: relative;
  display: inline-block;
  background: hsl(var(--accent));
  color: hsl(var(--accent-foreground));
  padding: 1.5rem 1.75rem;
  font-weight: 600;
  font-size: 1.5rem;
  line-height: 1.3;
  border-radius: 2px;
  box-shadow: 0 12px 24px hsl(240 10% 3.9% / 0.18),
    0 2px 4px hsl(240 10% 3.9% / 0.12);
  max-width: 30ch;
}

.note--tilt {
  transform: rotate(-2.2deg);
}

.note--tilt-r {
  transform: rotate(1.8deg);
}

/* a tiny "tape" strip on top of a note */
.note::before {
  content: "";
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%) rotate(-1deg);
  width: 84px;
  height: 22px;
  background: hsl(0 0% 100% / 0.45);
  border: 1px solid hsl(0 0% 100% / 0.35);
}

.note small {
  display: block;
  font-weight: 500;
  font-size: 0.8em;
  opacity: 0.75;
  margin-top: 0.4rem;
}

/* The "complaint box" — an open-topped box; on the placebo slide the bottom
   is removed so input visibly falls into the void. */
.box {
  position: relative;
  width: 220px;
  height: 150px;
  border: 3px solid hsl(var(--foreground));
  border-radius: 6px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  color: hsl(var(--muted-foreground));
}

.box.box--void {
  border-bottom-color: transparent;
}

.box .slot {
  position: absolute;
  top: -3px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 10px;
  background: hsl(var(--background));
  border: 3px solid hsl(var(--foreground));
  border-radius: 6px;
}

/* Escalation ladder log lines (comedic-peak slide) */
.ladder {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.ladder li {
  font-family: var(--font-mono);
  line-height: 1.25;
  border-left: 3px solid hsl(var(--accent));
  padding-left: 0.9rem;
}

.ladder li .id {
  color: hsl(var(--muted-foreground));
  font-size: 0.7em;
}

.ladder li.l1 { font-size: 1.2rem; }
.ladder li.l2 { font-size: 1.45rem; }
.ladder li.l3 { font-size: 1.75rem; font-weight: 600; }
.ladder li.l4 { font-size: 1.3rem; }
.ladder li.l5 {
  font-size: 1.15rem;
  color: hsl(var(--foreground));
  border-left-color: hsl(var(--accent));
}

/* lie -> honest -> tool, two diverging paths */
.paths {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.path {
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
  background: hsl(var(--card));
}

.path .path-quote {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 600;
}

.path .path-out {
  margin-top: 0.6rem;
  color: hsl(var(--muted-foreground));
  font-size: 1.05rem;
}

.path--bad {
  border-color: hsl(0 72% 51% / 0.4);
}

.path--good {
  border-color: hsl(142 71% 45% / 0.45);
}

.resolution {
  margin-top: 1.5rem;
  padding: 1.1rem 1.4rem;
  border-radius: var(--radius);
  background: hsl(var(--accent) / 0.14);
  border: 1px solid hsl(var(--accent) / 0.4);
  font-size: 1.3rem;
}

/* Two-interns split */
.intern {
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  padding: 1.5rem 1.75rem;
  background: hsl(var(--card));
}

.intern .intern-emoji {
  font-size: 3.75rem;
  line-height: 1;
  text-align: center;
  margin-bottom: 0.85rem;
}

.intern .intern-tag {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: hsl(var(--muted-foreground));
}

.intern .intern-name {
  font-size: 1.6rem;
  font-weight: 700;
  margin: 0.25rem 0 0.5rem;
}

/* takeaway numbered list */
.takeaways {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  counter-reset: tk;
}

.takeaways li {
  counter-increment: tk;
  display: flex;
  gap: 1rem;
  align-items: baseline;
  font-size: 1.6rem;
  font-weight: 600;
}

.takeaways li::before {
  content: counter(tk);
  flex: 0 0 auto;
  width: 2.2rem;
  height: 2.2rem;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: hsl(var(--accent));
  color: hsl(var(--accent-foreground));
  font-size: 1.1rem;
  font-weight: 800;
}

/* two-rung credibility timeline */
.timeline {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.timeline .rung {
  border-top: 3px solid hsl(var(--accent));
  padding-top: 1rem;
}

.timeline .rung .rung-when {
  font-size: 0.85rem;
  color: hsl(var(--muted-foreground));
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.timeline .rung .rung-what {
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 0.3rem;
}

/* =============================================================================
   Slide 7 — Coolhand in practice: cost-spike chart + optimizations table
   ========================================================================== */
.practice {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 1.75rem;
  align-items: stretch;
  margin-top: 1.25rem;
}

.panel {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.panel > img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid hsl(var(--border));
  background: hsl(var(--card));
}

.panel figcaption {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: hsl(var(--muted-foreground));
}

.panel-table {
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  background: hsl(var(--card));
  overflow: hidden;
}

/* admin-style optimizations table (shadcn-flavored, compact) */
.optim {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.optim th {
  text-align: left;
  font-size: 0.66rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: hsl(var(--muted-foreground));
  padding: 0.55rem 0.7rem;
  border-bottom: 1px solid hsl(var(--border));
  background: hsl(var(--muted) / 0.4);
}

.optim td {
  padding: 0.5rem 0.7rem;
  border-bottom: 1px solid hsl(var(--border));
  vertical-align: middle;
  white-space: nowrap;
}

/* Title column may hold long titles — allow it to wrap, cap its width. */
.optim th:first-child,
.optim td:first-child {
  white-space: normal;
  max-width: 300px;
  line-height: 1.25;
}

.optim tr:last-child td {
  border-bottom: 0;
}

.optim a.title {
  color: hsl(var(--foreground));
  font-weight: 600;
  text-decoration: none;
}

.optim a.title:hover {
  text-decoration: underline;
}

.optim .untitled {
  color: hsl(var(--muted-foreground));
}

.optim .type,
.optim .when {
  color: hsl(var(--muted-foreground));
  font-size: 0.78rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 0.1rem 0.55rem;
  font-size: 0.68rem;
  font-weight: 600;
  line-height: 1.5;
}

.pill--muted {
  background: hsl(var(--secondary));
  color: hsl(var(--secondary-foreground));
  border-color: hsl(var(--border));
}

.pill--ok {
  background: hsl(142 71% 45% / 0.16);
  color: hsl(142 64% 62%);
  border-color: hsl(142 71% 45% / 0.4);
}

.pill--fail {
  background: hsl(0 72% 51% / 0.16);
  color: hsl(0 80% 70%);
  border-color: hsl(0 72% 51% / 0.4);
}

/* =============================================================================
   Slide 7 — CSS cost-spike chart (recreated, no image) + populate animations
   ========================================================================== */
.cost-chart {
  --c-blue: #2f6fd6;
  --c-green: #18a558;
  --c-orange: #e0911f;
  display: flex;
  align-items: flex-end;
  gap: 5px;
  flex: 1 1 auto;        /* fill the panel so the chart matches the table height */
  min-height: 200px;
  padding: 14px 14px 0;
  border-radius: var(--radius);
  border: 1px solid hsl(var(--border));
  background-color: hsl(var(--card));
  /* faint horizontal gridlines */
  background-image: repeating-linear-gradient(
    to top,
    transparent 0,
    transparent 49px,
    hsl(var(--border) / 0.6) 49px,
    hsl(var(--border) / 0.6) 50px
  );
  overflow: hidden;
}

.cost-chart .bar {
  flex: 1;                 /* equal widths */
  height: var(--h);        /* proportional height → scales with the chart */
  display: flex;
  flex-direction: column-reverse; /* blue at the bottom, orange on top */
  border-radius: 2px 2px 0 0;
  overflow: hidden;
  transform-origin: bottom;
  animation: growBar 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
  animation-delay: calc(var(--i) * 0.06s);
}

.cost-chart .bar i {
  display: block;
  width: 100%;
}

.cost-chart .bar .b { background: var(--c-blue); }
.cost-chart .bar .g { background: var(--c-green); }
.cost-chart .bar .o { background: var(--c-orange); }

@keyframes growBar {
  from { transform: scaleY(0); }
  to   { transform: scaleY(1); }
}

/* Table rows populate one-by-one — only after the chart has finished (~1.7s). */
.optim tbody tr {
  animation: rowIn 0.45s ease-out both;
}
.optim tbody tr:nth-child(1) { animation-delay: 1.80s; }
.optim tbody tr:nth-child(2) { animation-delay: 1.98s; }
.optim tbody tr:nth-child(3) { animation-delay: 2.16s; }
.optim tbody tr:nth-child(4) { animation-delay: 2.34s; }
.optim tbody tr:nth-child(5) { animation-delay: 2.52s; }
.optim tbody tr:nth-child(6) { animation-delay: 2.70s; }

@keyframes rowIn {
  from { opacity: 0; transform: translateY(7px); }
  to   { opacity: 1; transform: none; }
}

/* A bar that holds back until clicked (used for Discovery 01's week 4):
   skip the load animation, sit collapsed, then grow when revealed. */
.cost-chart .bar--beat {
  animation: none !important;
  transform: scaleY(0);
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.2s linear;
}

.cost-chart .bar--beat.is-visible {
  transform: scaleY(1);
}

/* Print/PDF and reduced-motion: show the final populated state immediately. */
html.is-print .cost-chart .bar,
html.is-print .optim tbody tr {
  animation: none !important;
}

html.is-print .cost-chart .bar--beat {
  transform: scaleY(1) !important;
}

@media print {
  .cost-chart .bar,
  .optim tbody tr { animation: none !important; }
}

@media (prefers-reduced-motion: reduce) {
  .cost-chart .bar,
  .optim tbody tr { animation: none !important; }
}

/* =============================================================================
   Slide 13 — "Looking at the data": stacked issue-category bars by month.
   Reuses the .cost-chart container + growBar animation; 6 category colors.
   Heights/segments are relative shares (%), never raw client counts.
   ========================================================================== */
.data-title {
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0.15rem 0 0;
}

.data-sub {
  font-size: 0.95rem;
  color: hsl(var(--muted-foreground));
  margin: 0.3rem 0 0;
}

.issues-wrap {
  width: 100%;
  max-width: 800px;
  margin: 1rem auto 0;
}

.issues-chart {
  height: 280px;
  flex: 0 0 auto;          /* fixed height here (not panel-filling) */
  min-height: 0;
  justify-content: center;
  gap: 64px;
  padding: 14px 24px 0;
}

/* bars + x-axis labels share the same flex sizing so any bar count aligns */
.issues-chart .bar {
  flex: 1 1 0;
  min-width: 0;
  max-width: 130px;
  border-radius: 3px 3px 0 0;
}

/* Muted blue-gray ramp for every category EXCEPT tool calls, which stays amber
   so it's the one color that pops off the chart. */
.c-pt   { background: #2c4a6e; }  /* human feedback */
.c-api  { background: #41618a; }  /* api / inference */
.c-tool { background: #f59e0b; }  /* tool calls — the standout */
.c-cost { background: #5c7ea6; }  /* cost optimization */
.c-qual { background: #869db8; }  /* quality monitoring */
.c-feat { background: #aebfd0; }  /* feature additions */

.chart-xaxis {
  display: flex;
  justify-content: center;
  gap: 64px;
  margin-top: 0.5rem;
}

.chart-xaxis span {
  flex: 1 1 0;
  min-width: 0;
  max-width: 130px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: hsl(var(--muted-foreground));
}

.legend {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem 1.4rem;
  margin: 1rem 0 0;
  padding: 0;
  font-size: 0.9rem;
  color: hsl(var(--muted-foreground));
}

.legend li {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.legend li.tool {
  color: hsl(var(--accent));
  font-weight: 600;
}

.legend .sw {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  display: inline-block;
}

/* =============================================================================
   Bullet list — concise, accent-dotted, incremental (used on the Wildcard slide)
   ========================================================================== */
.bullets {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.05rem;
  max-width: 46ch;
}

.bullets li {
  position: relative;
  padding-left: 1.6rem;
  font-size: 1.55rem;
  line-height: 1.3;
  color: hsl(var(--foreground));
}

.bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 999px;
  background: hsl(var(--accent));
}

/* =============================================================================
   Pseudocode block — used on the twist slide (original wildcard tool)
   ========================================================================== */
.codeblock {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  line-height: 1.55;
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  padding: 1.25rem 1.6rem;
  margin: 1.75rem auto 0;
  width: fit-content;
  max-width: 100%;
  white-space: pre;
  overflow: auto;
  box-shadow: 0 10px 30px hsl(240 10% 3.9% / 0.4);
}

.codeblock .k    { color: #7aa2f7; }                       /* keywords */
.codeblock .m    { color: #7dcfff; }                       /* method name */
.codeblock .s    { color: #9ece6a; }                       /* strings */
.codeblock .c    { color: hsl(var(--muted-foreground)); }  /* annotations */
.codeblock .noop { color: hsl(var(--accent)); font-weight: 600; } /* the no-op reply */

/* divider between the YAML schema and the Ruby handler */
.codeblock .rule {
  display: block;
  border-top: 1px solid hsl(var(--border));
  margin: 0.7rem 0;
}

/* =============================================================================
   "The results" table — ✓ / ✗ markers for most / fewest agent replies
   ========================================================================== */
.deck-table td.mark {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 800;
  width: 2rem;
  padding-right: 0;
}

.deck-table .mark--ok { color: hsl(142 64% 55%); }
.deck-table .mark--no { color: hsl(0 80% 66%); }

.deck-table .mark-note {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: hsl(var(--muted-foreground));
  margin-left: 0.5rem;
  white-space: nowrap;
}

/* =============================================================================
   Closing slide — install commands + QR, and the magical-wish-fulfiller joke
   ========================================================================== */
.install {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.install-cmds {
  text-align: left;
}

.install-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: hsl(var(--muted-foreground));
  margin: 0 0 0.5rem;
}

.codeblock--cmd {
  margin: 0;
  font-size: 0.92rem;
}

.codeblock .cmd {
  color: hsl(var(--accent));
  font-weight: 600;
}

.joke {
  max-width: 56ch;
  margin: 1.25rem auto 0;
}

.joke-main {
  font-size: 1.3rem;
  line-height: 1.4;
  color: hsl(var(--foreground));
  margin: 0;
}

.joke-sub {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: hsl(var(--muted-foreground));
  margin: 0.55rem 0 0;
}