:root {
  --color-edgj-light-blue: rgb(0, 92, 151);
  --color-edgj-navy: rgb(14, 23, 38);
  --color-overlay-bg: rgba(59, 68, 75, 0.5);
  --color-text-light: #ffffff;
  interpolate-size: allow-keywords;
}

body {
  font-family: "IBM Plex Sans", Verdana, Geneva, Tahoma, sans-serif;
  line-height: 1.6;
  max-width: 90ch;
  margin-inline: auto;
  padding-inline: 1rem;
}

main {
  margin-inline: 5%;
}

article {
  text-align: start;
}

article header p {
  font-size: smaller;
}

nav ul {
  display: flex;
  list-style: none;
  padding: 0;
  flex-wrap: wrap;
  margin-block: 1.5rem;
  margin-inline: 5%;
  font-size: 1.3rem;
  gap: 0.4rem 1.2rem;
  border-block-end: 2px groove var(--color-edgj-light-blue);
}

footer {
  font-size: smaller;
  text-align: center;
  margin-block: 1.5rem;
  margin-inline: 5%;
  padding-block-start: 0.5rem;
  border-block-start: 2px groove var(--color-edgj-light-blue);
}

footer ul {
  display: flex;
  list-style: none;
  justify-content: center;
  padding: 0;
  flex-wrap: wrap;
  font-size: 1.3rem;
  column-gap: 1.875rem;
}

footer a {
  text-decoration: none;
}

.build-info {
  max-inline-size: 32rem;
  margin: 1.75rem auto 0;
  text-align: start;
  border: 1px solid var(--color-edgj-light-blue);
  border-radius: 4px;
}

.build-info > summary {
  cursor: pointer;
  font-weight: bold;
  color: var(--color-edgj-light-blue);
  width: max-content;
  margin: -0.75em auto 0;
  padding: 0 0.6rem;
  background: canvas;
  list-style: none;
}

.build-info > summary::-webkit-details-marker,
.build-info > summary::marker {
  display: none;
  content: "";
}

.build-info::details-content {
  block-size: 0;
  opacity: 0;
  overflow: clip;
  transition: content-visibility 1s ease allow-discrete,
              block-size 1s ease,
              opacity 0.8s ease;
}

.build-info[open]::details-content {
  block-size: auto;
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  .build-info::details-content {
    transition: none;
  }
}

.build-info-card {
  margin-block-start: 0.5rem;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.85em;
}

.build-info-card section {
  padding: 0.6rem 1rem;
  border-block-end: 1px dashed color-mix(in srgb, var(--color-edgj-light-blue) 30%, transparent);
}

.build-info-card section:last-child {
  border-block-end: none;
}

.build-info-card h3 {
  margin: 0 0 0.3rem;
  font-size: 0.75em;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-edgj-light-blue);
  opacity: 0.75;
}

.build-info-card dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.2rem 1.25rem;
  margin: 0;
}

.build-info-card dt {
  font-weight: 600;
  color: var(--color-edgj-light-blue);
}

.build-info-card dd {
  margin: 0;
  word-break: break-word;
}

.build-info-card .session-info {
  display: block;
  inline-size: 100%;
  max-inline-size: 21rem;
  height: auto;
  margin-block-start: 0.1rem;
}

.build-info-card .build-verify {
  background: color-mix(in srgb, var(--color-edgj-light-blue) 6%, transparent);
}

.build-info-card .build-verify > details > summary {
  cursor: pointer;
  margin: 0 0 0.3rem;
  font-size: 0.75em;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-edgj-light-blue);
  opacity: 0.75;
  list-style: revert;
}

.build-info-card .build-verify > details::details-content {
  block-size: 0;
  opacity: 0;
  overflow: clip;
  transition: content-visibility 1s ease allow-discrete,
              block-size 1s ease,
              opacity 0.8s ease;
}

.build-info-card .build-verify > details[open]::details-content {
  block-size: auto;
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  .build-info-card .build-verify > details::details-content {
    transition: none;
  }
}

.build-info-card .build-verify p {
  margin: 0 0 0.4rem;
}

.build-info-card .build-verify pre {
  margin: 0;
  padding: 0.5rem 0.6rem;
  background: var(--color-edgj-navy);
  color: var(--color-text-light);
  border-radius: 3px;
  overflow-x: auto;
  font-size: 0.95em;
  line-height: 1.4;
}

main a[href^='http']::after {
  content: "";
  display: inline-block;
  width: 0.8em;
  height: 0.8em;
  margin-inline-start: 0.3em;
  vertical-align: middle;
  background-color: currentColor;
  /* SVG for the mask - paths will default to black, forming the shape */
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M13.5 2h-3a.5.5 0 0 0 0 1h1.8L7.65 7.65a.5.5 0 0 0 .7.7L13 3.7v1.8a.5.5 0 0 0 1 0v-3a.5.5 0 0 0-.5-.5Z'/%3E%3Cpath d='M12 11a.5.5 0 0 0-.5.5v1.5H4V5h1.5a.5.5 0 0 0 0-1H3.5A.5.5 0 0 0 3 4.5v9a.5.5 0 0 0 .5.5h9a.5.5 0 0 0 .5-.5V11.5A.5.5 0 0 0 12 11Z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M13.5 2h-3a.5.5 0 0 0 0 1h1.8L7.65 7.65a.5.5 0 0 0 .7.7L13 3.7v1.8a.5.5 0 0 0 1 0v-3a.5.5 0 0 0-.5-.5Z'/%3E%3Cpath d='M12 11a.5.5 0 0 0-.5.5v1.5H4V5h1.5a.5.5 0 0 0 0-1H3.5A.5.5 0 0 0 3 4.5v9a.5.5 0 0 0 .5.5h9a.5.5 0 0 0 .5-.5V11.5A.5.5 0 0 0 12 11Z'/%3E%3C/svg%3E");
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
}

/* Link that wraps a clickable image (navigates to the full-screen photo page). */
.photo-trigger {
  display: block;
  cursor: zoom-in;
}
.photo-trigger:focus-visible {
  outline: 2px solid var(--color-edgj-light-blue);
  outline-offset: 2px;
}

img,
video,
iframe {
  max-inline-size: 100%;
  block-size: auto;
}

@font-face {
  font-display: swap;
  font-family: "IBM Plex Sans";
  font-weight: 400;
  src: url("/fonts/ibm-plex-sans-v14-latin-regular.woff2") format("woff2");
}

h1 {
  text-align: center;
  margin-block: 0.67em;
  font-size: 2em;
}

.post-metadata {
  opacity: 0.4;
  text-align: center;
  font-style: italic;
}

.content p {
  text-align: start;
}

ol.posts-toc-index {
  list-style-type: square;
}

ol.posts-toc {
  list-style-type: none;
}

/* || Photo Overlay */

.photo-container {
  position: relative;
  display: inline-block;
}

.photo-container img {
  display: block;
  max-width: 100%;
  height: auto;
}

.photo-caption-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  max-height: 60%;
  overflow-y: auto;
  background-color: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 0.5em 1em;
  text-align: center;
  font-size: 0.9em;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.3s ease-in-out,
    visibility 0.3s ease-in-out;
}
.photo-caption-overlay a {
  color: white;
  text-decoration: none;
}
.photo-caption-overlay a:hover {
  text-decoration: underline;
}
/* Only hover-capable devices reveal overlays on hover/focus. (Gating focus-within to
   these devices also prevents the overlays re-appearing on touch when focus returns to
   the trigger button after the lightbox closes.) */
@media (hover: hover) {
  .photo-container:hover .photo-caption-overlay,
  .photo-container:focus-within .photo-caption-overlay {
    opacity: 1;
    visibility: visible;
  }
}

.photo-caption-below {
  padding: 0.5em 0;
  font-size: 0.9em;
  color: #555;
  text-align: center;
}
.photo-caption-below a {
  color: inherit;
}

.photo-exif-overlay {
  position: absolute;
  top: 10px;
  left: 10px;
  max-width: calc(100% - 20px);
  max-height: calc(100% - 20px);
  overflow-y: auto;
  overflow-wrap: anywhere;
  background-color: rgba(0, 0, 0, 0.6);
  color: white;
  padding: 0.5em;
  font-size: 0.8em;
  border-radius: 3px;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.3s ease-in-out,
    visibility 0.3s ease-in-out;
}
@media (hover: hover) {
  .photo-container:hover .photo-exif-overlay,
  .photo-container:focus-within .photo-exif-overlay {
    opacity: 1;
    visibility: visible;
  }
}

/* Tap-to-toggle for touch devices: a hidden checkbox, flipped by the info button, reveals
   the overlays. Visually hidden but kept focusable so the toggle is keyboard-operable. */
.photo-details-toggle,
.photo-details-srlabel {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  clip-path: inset(50%);
  overflow: hidden;
  white-space: nowrap;
}

.photo-details-toggle:checked ~ .photo-exif-overlay,
.photo-details-toggle:checked ~ .photo-caption-overlay {
  opacity: 1;
  visibility: visible;
}

/* The info button is only needed where hover isn't available. */
.photo-details-btn {
  display: none;
}

/* On hover-capable devices the overlays reveal on hover, so the toggle is unused; remove it
   from the layout and a11y tree (otherwise the visually-hidden checkbox stays focusable). */
@media (hover: hover) {
  .photo-details-toggle {
    display: none;
  }
}

.photo-details-toggle:focus-visible ~ .photo-details-btn {
  outline: 2px solid var(--color-edgj-light-blue);
  outline-offset: 2px;
}

@media (hover: none) {
  /* On touch the overlays are revealed over the image by the info button (tap-to-toggle).
     They're size-capped (max-width/max-height above) and scroll internally so they can't
     cover the whole photo. Keep the EXIF box clear of the top-right button. */
  .photo-exif-overlay {
    max-width: calc(100% - 60px);
  }

  /* The info button sits in the image's top-right corner, drawn as a white info-circle SVG
     (recoloured via the mask + background-color) with a drop-shadow so it stays legible
     over light photos. */
  .photo-details-btn {
    display: block;
    position: absolute;
    top: 8px;
    right: 8px;
    width: 1.75rem;
    height: 1.75rem;
    cursor: pointer;
    z-index: 2;
    background-color: #fff;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.6));
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 16A8 8 0 1 1 8 0a8 8 0 0 1 0 16zM8 4a1 1 0 1 0 0 2 1 1 0 0 0 0-2zm1 3H7v6h2z'/%3E%3C/svg%3E")
      center / contain no-repeat;
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 16A8 8 0 1 1 8 0a8 8 0 0 1 0 16zM8 4a1 1 0 1 0 0 2 1 1 0 0 0 0-2zm1 3H7v6h2z'/%3E%3C/svg%3E")
      center / contain no-repeat;
  }
  .photo-details-btn::before {
    content: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .photo-caption-overlay,
  .photo-exif-overlay {
    transition: none;
  }
}

/* Styling for items within the EXIF overlay (from exif.html) */
.exif-details .exif-item {
  margin-bottom: 0.3em;
}
.exif-details .exif-item:last-child {
  margin-bottom: 0;
}

/* tables */

.data-table {
  overflow-x: auto;
}

table {
  table-layout: auto;
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 1.25rem;
}

th {
  letter-spacing: 2px;
}

td {
  letter-spacing: 1px;
}

tbody td {
  text-align: center;
}

tfoot th {
  text-align: right;
}


.anchor{
  text-decoration: none;
  margin-left: 0.25em; /* Adjust spacing as needed */
  font-weight: normal;
  opacity: 0.25;

  &:hover {
    opacity: 0.8;
    text-decoration: underline;
  }
}

#page-title .anchor {
  visibility: hidden;
}

/* || Photo Page (full-screen view, one HTML page per image) */

.photo-page {
  /* Escape the 90ch body cap so the image can use the whole viewport. The
     negative margin trick pulls the panel back to the viewport edges from
     within the constrained <body> + <main>. */
  width: 100vw;
  margin-inline: calc(50% - 50vw);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 1rem clamp(1rem, 3vw, 3rem);
  box-sizing: border-box;
}

.photo-page-nav {
  align-self: flex-start;
  font-size: 0.95em;
}

.photo-page-back {
  text-decoration: none;
}
.photo-page-back:hover,
.photo-page-back:focus-visible {
  text-decoration: underline;
}

.photo-page-figure {
  margin: 0;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.photo-page-figure img {
  display: block;
  max-width: 100%;
  max-height: calc(100vh - 8rem);
  height: auto;
  width: auto;
  object-fit: contain;
}

.photo-page-caption {
  max-width: 70ch;
  text-align: center;
  font-size: 0.95em;
  color: #555;
}

.photo-page-caption-text {
  margin: 0 0 0.5em;
}

.photo-page-exif {
  font-size: 0.85em;
  opacity: 0.85;
}

code[data-lang=pwsh] {
    text-wrap: wrap;
}

pre {
  overflow-x: auto;
}