/* pan1ni — "quest" style: serif prose with gamified mono chrome.
   Rules on shared classes (.prologue-questions, .callout, h2, …) are scoped
   under .page[data-post="pan1ni"] because per-post stylesheets persist across
   SPA navigation. pan1ni-* classes only occur in this post, so they stay bare. */

.page[data-post="pan1ni"] .post-subtitle {
  margin-top: -0.3rem;
  margin-bottom: 1.2rem;
  font-size: clamp(1.02rem, 2.2vw, 1.3rem);
  line-height: 1.3;
  opacity: 0.9;
}

.page[data-post="pan1ni"] .lead-block {
  margin-bottom: 1.2rem;
}

.pan1ni-mono,
.pan1ni-main-figure figcaption,
.pan1ni-ascii-figure figcaption,
.pan1ni-ascii {
  font-family: ui-monospace, "JetBrains Mono", Menlo, Consolas, monospace;
}

/* ---------- arcade gallery ---------- */
/* compound selector so this beats .pan1ni-main-figure (defined later, same specificity) */
.pan1ni-main-figure.pan1ni-gallery {
  padding: clamp(0.5rem, 1.6vw, 0.85rem);
  /* dark panel so the frame matches the video; fixed in both themes */
  background: #191612;
  border-color: #3a352c;
}

.pan1ni-arcade {
  display: flex;
  align-items: center;
  gap: clamp(0.5rem, 1.8vw, 1rem);
}

.pan1ni-arcade-btn {
  flex: none;
  width: clamp(46px, 8vw, 64px);
  height: clamp(46px, 8vw, 64px);
  border-radius: 50%;
  border: 3px solid color-mix(in oklab, var(--rule) 85%, var(--ink));
  background: radial-gradient(circle at 38% 30%, #f2ba43, #d79921 55%, #a9761a);
  color: #191612;
  font-size: clamp(1rem, 3vw, 1.4rem);
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 5px 0 #7c5714, 0 6px 9px rgba(0, 0, 0, 0.3);
  transition: transform 60ms ease, box-shadow 60ms ease;
  -webkit-tap-highlight-color: transparent;
}

.pan1ni-arcade-btn:hover {
  filter: brightness(1.05);
}

.pan1ni-arcade-btn:active {
  transform: translateY(4px);
  box-shadow: 0 1px 0 #7c5714, 0 2px 5px rgba(0, 0, 0, 0.3);
}

.pan1ni-screen {
  position: relative;
  flex: 1;
  min-width: 0;
  background: #191612;
  overflow: hidden;
  /* full clip ratio, nothing cropped */
  aspect-ratio: 1200 / 792;
}

/* two stacked clips that crossfade (double-buffer) so switching never flashes;
   contain so the whole screen is always visible, never occluded */
.pan1ni-clip {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #191612;
  opacity: 0;
  transition: opacity 160ms ease;
}

.pan1ni-clip.is-active {
  opacity: 1;
}

.pan1ni-clip-count {
  position: absolute;
  top: 0.4rem;
  right: 0.55rem;
  font-family: ui-monospace, "JetBrains Mono", Menlo, Consolas, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: #d79921;
  background: rgba(25, 22, 18, 0.7);
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
}

.pan1ni-gallery-cap {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  margin-top: 0.075rem;
  text-align: center;
  opacity: 1;
}

.pan1ni-main-figure .pan1ni-gallery-cap::before,
.pan1ni-main-figure .pan1ni-gallery-cap::after {
  content: none;
}

.pan1ni-clip-note {
  font-size: 0.71rem;
  color: #ece3cf;
}

.pan1ni-clip-stats {
  font-family: ui-monospace, "JetBrains Mono", Menlo, Consolas, monospace;
  font-size: 0.555rem;
  letter-spacing: 0.04em;
  color: #d79921;
}

.pan1ni-gallery-note {
  margin: -0.6rem auto 1.4rem;
  max-width: 640px;
  text-align: center;
  font-size: 0.9rem;
  color: var(--ink-dim);
}

.pan1ni-main-figure {
  margin: 0.2rem auto 1.25rem;
  width: min(980px, 100%);
  padding: clamp(0.45rem, 1.4vw, 0.75rem);
  border: 1.5px solid var(--rule);
  background: color-mix(in oklab, var(--bg) 86%, white 14%);
  box-shadow: 4px 4px 0 color-mix(in oklab, var(--rule) 55%, transparent);
}

.pan1ni-main-figure img {
  display: block;
  width: 100%;
  height: auto;
}

.pan1ni-main-figure figcaption,
.pan1ni-ascii-figure figcaption {
  margin-top: 0.5rem;
  text-align: center;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  opacity: 0.75;
}

.pan1ni-main-figure figcaption::before,
.pan1ni-ascii-figure figcaption::before {
  content: "── ";
  opacity: 0.6;
}

.pan1ni-main-figure figcaption::after,
.pan1ni-ascii-figure figcaption::after {
  content: " ──";
  opacity: 0.6;
}

.pan1ni-meme {
  width: min(370px, 100%);
}

.pan1ni-idea-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
  align-items: start;
  margin: 1.2rem 0;
}

.pan1ni-idea-row > p {
  margin-top: 0;
}

.pan1ni-idea-row .pan1ni-meme {
  margin: 0 auto;
}

@media (max-width: 700px) {
  .pan1ni-idea-row {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }
}

.pan1ni-ascii-figure {
  margin: 1.25rem auto;
  width: min(720px, 100%);
}

.pan1ni-ascii {
  margin: 0;
  padding: 1rem 1.2rem;
  overflow-x: auto;
  font-size: 0.85rem;
  line-height: 1.35;
  border: 1.5px solid var(--rule);
  background: color-mix(in oklab, var(--bg) 86%, white 14%);
  box-shadow: 4px 4px 0 color-mix(in oklab, var(--rule) 55%, transparent);
}

/* tweet embed: small, left half, prose beside it */
.pan1ni-tweet-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
  align-items: start;
  margin: 1.25rem 0;
}

.pan1ni-tweet {
  position: relative;
  min-width: 0;
  width: 100%;
  max-width: 380px;
  margin: 0 auto;
  overflow: hidden;
  padding: clamp(0.45rem, 1.4vw, 0.75rem);
  border: 1.5px solid var(--rule);
  background: color-mix(in oklab, var(--bg) 86%, white 14%);
  box-shadow: 4px 4px 0 color-mix(in oklab, var(--rule) 55%, transparent);
}

.pan1ni-tweet .twitter-tweet {
  margin: 0 auto !important;
}

/* clips the cropped tweet with rounded corners so it reads as a complete card */
.pan1ni-tweet-clip {
  position: relative;
  overflow: hidden;
  border-radius: 13px;
}

.pan1ni-tweet-clip::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border: 1px solid var(--rule);
  border-radius: 13px;
}

.pan1ni-tweet-text {
  min-width: 0;
}

.pan1ni-tweet-text p {
  font-size: calc(clamp(1.1875rem, 4vw, 1.25rem) + 4px);
  line-height: 1.5;
}

.pan1ni-tweet-text > p:first-child {
  margin-top: 0;
}

.pan1ni-tweet-head {
  margin: 0 0 0.6rem;
  text-decoration: underline;
  text-underline-offset: 0.18em;
  font-size: clamp(1.25rem, 3.5vw, 1.5rem);
}

.pan1ni-tweet-head::before {
  content: "▸";
  display: inline-block;
  margin-right: 0.35em;
  color: var(--accent);
  text-decoration: none;
}

@media (max-width: 700px) {
  .pan1ni-tweet-row {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }
}

/* collapsible spec sheet */
.pan1ni-specs {
  margin: 1.2rem 0;
  border: 1.5px solid var(--rule);
  background: color-mix(in oklab, var(--bg) 88%, var(--ink) 12%);
  box-shadow: 4px 4px 0 color-mix(in oklab, var(--rule) 55%, transparent);
}

.pan1ni-specs summary {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  padding: 0.7rem 1rem;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.pan1ni-specs summary::-webkit-details-marker {
  display: none;
}

.pan1ni-specs summary::before {
  content: "▸";
  color: var(--accent);
  transition: transform 120ms ease;
}

.pan1ni-specs[open] summary::before {
  transform: rotate(90deg);
}

.pan1ni-specs summary h3 {
  margin: 0;
  font-size: 1.05rem;
}

.pan1ni-specs-hint {
  font-family: ui-monospace, "JetBrains Mono", Menlo, Consolas, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.pan1ni-specs[open] .pan1ni-specs-hint {
  display: none;
}

.pan1ni-specs > *:not(summary) {
  margin-left: 1rem;
  margin-right: 1rem;
}

.pan1ni-specs > p:last-child {
  padding-bottom: 0.85rem;
  margin-bottom: 0;
}

.pan1ni-spec-table {
  width: calc(100% - 2rem);
  border-collapse: collapse;
  font-family: ui-monospace, "JetBrains Mono", Menlo, Consolas, monospace;
  font-size: 0.78rem;
  line-height: 1.45;
  margin: 0.2rem 1rem 0.9rem;
}

.pan1ni-spec-table th {
  text-align: left;
  vertical-align: top;
  white-space: nowrap;
  padding: 0.4rem 0.9rem 0.4rem 0;
  color: var(--accent);
  font-weight: 700;
}

.pan1ni-spec-table td {
  padding: 0.4rem 0;
}

.pan1ni-spec-table tr:not(:last-child) th,
.pan1ni-spec-table tr:not(:last-child) td {
  border-bottom: 1px solid color-mix(in oklab, var(--rule) 45%, transparent);
}

/* results: plot caption metric list + caveat.
   Matches the site caption look (centred, mono, small, dim) but holds a list. */
.pan1ni-results-figure figcaption {
  margin-top: 0.5rem;
  text-align: center;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  opacity: 0.75;
}

.pan1ni-results-figure figcaption::before,
.pan1ni-results-figure figcaption::after {
  content: none;
}

.pan1ni-metric-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.pan1ni-metric-list li {
  margin: 0.28rem 0;
  font-size: 0.66rem;
  line-height: 1.4;
}

.pan1ni-metric-list b {
  color: var(--accent);
  font-weight: 700;
}

.pan1ni-caveat {
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  text-align: center;
  opacity: 0.7;
}

/* retro console "Play Here" panel: dark screen in both themes, amber phosphor */
.pan1ni-play {
  display: block;
  position: relative;
  overflow: hidden;
  margin: 1.2rem 0 1rem;
  padding: 0.95rem 1.15rem 0.85rem;
  text-decoration: none;
  border: 1.5px solid var(--rule);
  background: #191612;
  box-shadow: 5px 5px 0 color-mix(in oklab, var(--rule) 55%, transparent);
  font-family: ui-monospace, "JetBrains Mono", Menlo, Consolas, monospace;
  transition: transform 80ms ease, box-shadow 80ms ease;
}

.pan1ni-play::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.32) 0 1px,
    transparent 1px 3px
  );
}

.pan1ni-play:hover {
  transform: translate(2px, 2px);
  box-shadow: 3px 3px 0 color-mix(in oklab, var(--rule) 55%, transparent);
}

.pan1ni-play:active {
  transform: translate(5px, 5px);
  box-shadow: none;
}

.pan1ni-play-btn {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: #d79921;
  text-shadow: 0 0 10px rgba(215, 153, 33, 0.55);
}

.pan1ni-play-btn::after {
  content: "▮";
  margin-left: 0.3em;
  animation: pan1ni-blink 1.1s steps(1) infinite;
}

@keyframes pan1ni-blink {
  0%, 55% { opacity: 1; }
  56%, 100% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .pan1ni-play-btn::after {
    animation: none;
  }
}

.pan1ni-play-sub {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #a89984;
}

/* PLAY HERE + GitHub side by side */
.pan1ni-cta-row {
  display: flex;
  align-items: stretch;
  gap: 0.8rem;
  margin: 1.2rem 0 1rem;
  flex-wrap: wrap;
}

.pan1ni-cta-row .pan1ni-play {
  flex: 1;
  min-width: 240px;
  margin: 0;
}

.pan1ni-cta-row .pan1ni-github {
  margin: 0;
  flex: none;
}

/* GitHub button under the PLAY HERE console */
.pan1ni-github {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.8rem;
  padding: 0.6rem 0.95rem;
  text-decoration: none;
  font-family: ui-monospace, "JetBrains Mono", Menlo, Consolas, monospace;
  font-size: 0.82rem;
  color: var(--ink);
  border: 1.5px solid var(--rule);
  background: color-mix(in oklab, var(--bg) 88%, var(--ink) 12%);
  box-shadow: 3px 3px 0 color-mix(in oklab, var(--rule) 55%, transparent);
  transition: transform 80ms ease, box-shadow 80ms ease;
}

.pan1ni-github:hover {
  transform: translate(1px, 1px);
  box-shadow: 2px 2px 0 color-mix(in oklab, var(--rule) 55%, transparent);
}

.pan1ni-github:active {
  transform: translate(3px, 3px);
  box-shadow: none;
}

.pan1ni-github svg {
  display: block;
  flex: none;
}

.page[data-post="pan1ni"] .prologue-questions {
  font-family: ui-monospace, "JetBrains Mono", Menlo, Consolas, monospace;
  font-size: 0.85rem;
  margin: 1.2rem 0;
  padding: 0.9rem 1.1rem 0.8rem;
  border: 1.5px solid var(--rule);
  background: color-mix(in oklab, var(--bg) 88%, var(--ink) 12%);
  box-shadow: 4px 4px 0 color-mix(in oklab, var(--rule) 55%, transparent);
  position: relative;
}

.page[data-post="pan1ni"] .prologue-questions::before {
  content: "QUEST LOG";
  display: block;
  margin-bottom: 0.55rem;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--accent);
}

.page[data-post="pan1ni"] .prologue-questions p {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin: 0.35rem 0;
}

.page[data-post="pan1ni"] .prologue-questions p::before {
  content: "□";
  margin-right: 0.55rem;
  color: var(--accent);
}

.page[data-post="pan1ni"] .goto-link {
  flex: none;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  padding: 0.18rem 0.5rem;
  border: 1px solid var(--rule);
  background: var(--bg);
  box-shadow: 2px 2px 0 color-mix(in oklab, var(--rule) 65%, transparent);
  transition: transform 80ms ease, box-shadow 80ms ease;
}

.page[data-post="pan1ni"] .goto-link:hover {
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0 color-mix(in oklab, var(--rule) 65%, transparent);
}

.page[data-post="pan1ni"] .goto-link:active {
  transform: translate(2px, 2px);
  box-shadow: none;
}

.page[data-post="pan1ni"] .callout {
  font-family: ui-monospace, "JetBrains Mono", Menlo, Consolas, monospace;
  font-size: 0.88rem;
  margin-inline: 0;
  padding: 0.7rem 1rem;
  border: 1.5px solid var(--rule);
  border-left: 4px solid var(--accent);
  background: color-mix(in oklab, var(--bg) 88%, var(--ink) 12%);
  box-shadow: 4px 4px 0 color-mix(in oklab, var(--rule) 55%, transparent);
}

.page[data-post="pan1ni"] .callout::before {
  content: "! ";
  color: var(--accent);
  font-weight: 700;
}

.page[data-post="pan1ni"] h2::before {
  content: "▸ ";
  color: var(--accent);
}

.page[data-post="pan1ni"] .equation-figure {
  margin: 0.55rem auto 1rem auto;
  width: min(760px, 96%);
  text-align: center;
}

.page[data-post="pan1ni"] .equation-figure mjx-container[jax="CHTML"][display="true"] {
  font-size: 160% !important;
}

@media (max-width: 560px) {
  .page[data-post="pan1ni"] .equation-figure mjx-container[jax="CHTML"][display="true"] {
    font-size: 118% !important;
  }
}

.page[data-post="pan1ni"] .equation-figure figcaption {
  margin-top: 0.45rem;
  font-family: ui-monospace, "JetBrains Mono", Menlo, Consolas, monospace;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--ink-dim);
}

.page[data-post="pan1ni"] .equation-figure figcaption::before {
  content: "── ";
  opacity: 0.6;
}

.page[data-post="pan1ni"] .equation-figure figcaption::after {
  content: " ──";
  opacity: 0.6;
}