:root {
  --bg: #f5f4ef;
  --ink: #1a1a1a;
  --muted: #b3b0a8;
  --line: #d8d5cc;
  --accent: #e2572b;
  --card-bg: #ffffff;
  --font-sans: -apple-system, BlinkMacSystemFont, "Inter", "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

a {
  color: inherit;
  text-decoration: none;
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--ink);
  overflow: hidden;
}

body {
  font-family: var(--font-sans);
}

.scene {
  position: relative;
  width: 100vw;
  height: 100vh;
}

.graph {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 5;
  pointer-events: none;
}

/* graph elements */
.graph .link {
  fill: none;
  stroke: var(--ink);
  stroke-width: 1;
}

.graph .link.muted {
  stroke: var(--muted);
  stroke-dasharray: 3 3;
}

.graph .node-ascii {
  fill: var(--ink);
  stroke: none;
  font-family: var(--font-mono);
  font-weight: 600;
}

.graph .node.muted .node-ascii {
  fill: var(--muted);
  font-weight: 400;
}

.graph .node.root .node-ascii {
  fill: var(--accent);
}

.graph .node.active .node-ascii {
  fill: var(--accent);
}

.graph .node.selected .node-ascii {
  fill: var(--accent);
}

/* the string-nav glyph inverts itself whenever it sits atop an image or
   video, same standing rule as the KOBEN logo/text invert — legible no
   matter what's underneath, without needing a cross-layer blend mode */
.graph .node.on-media .node-ascii {
  filter: invert(1);
}

.graph .node.selected .node-label {
  fill: var(--ink);
  font-weight: 600;
}

.graph .node.active .node-label {
  fill: var(--accent);
  font-weight: 600;
}

.graph .node-label {
  font-size: 12px;
  fill: var(--ink);
  stroke: none;
  font-weight: 500;
  pointer-events: none;
}

.graph .node.muted .node-label {
  fill: var(--muted);
  font-weight: 400;
}

.graph .node.root .node-label {
  font-size: 15px;
  font-weight: 600;
  fill: var(--ink);
}

.graph .node.root .node-sublabel {
  font-size: 11px;
  fill: var(--muted);
}

.graph .node {
  cursor: pointer;
  pointer-events: auto;
}

.graph .node:hover .node-ascii {
  fill: var(--accent);
}

/* right-side panel — on top by default; a hovered media item (z-index 6) rises above everything, including the graph (z-index 5), so you can see it fully while hovering */
.panel {
  position: absolute;
  top: 13vh;
  right: 110px;
  width: 340px;
  max-height: 74vh;
  overflow-y: auto;
  background: var(--card-bg);
  border-radius: 0;
  box-shadow: 0 20px 45px rgba(20, 18, 10, 0.08);
  padding: 6px 22px;
  z-index: 3;
}

.folder-list {
  list-style: none;
}

.folder-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px dashed var(--line);
  cursor: pointer;
}

.folder-row:last-child {
  border-bottom: none;
}

.folder-icon {
  width: 18px;
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-weight: 600;
  text-align: center;
}

.folder-label {
  flex: 1;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.folder-toggle {
  font-size: 15px;
  color: var(--muted);
  width: 16px;
  text-align: center;
  transition: transform 0.2s ease;
}

.folder-row.open .folder-toggle {
  transform: rotate(45deg);
  color: var(--ink);
}

.folder-content {
  display: none;
  padding: 0 0 16px 30px;
}

.folder-row.open + .folder-content {
  display: block;
}

.folder-content p {
  font-size: 11.5px;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 10px;
  max-width: 40ch;
}

.folder-content ul {
  list-style: none;
}

.folder-content li a {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12.5px;
  color: var(--ink);
  padding: 6px 0;
}

.folder-content li a:hover {
  color: var(--accent);
}

.item-icon {
  width: 18px;
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-weight: 600;
  text-align: center;
  color: var(--muted);
}

/* media rail — sits behind the panel and the graph by default; a hovered
   item jumps to z-index 6, clearing both, so it's always fully visible on
   hover. The container spans the full viewport but stays pointer-events:none at
   all times so it never blocks clicks on the graph underneath (the
   string navigation); only the individual .rail-item thumbnails re-enable
   pointer events for themselves. Every item's exact top/right position is
   assigned in JS — a full random scatter, re-rolled on every open — with
   only enough of a rule kept to guarantee nothing lands fully behind the
   panel or off-screen; overlap between items is expected and fine. */
.media-rail {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

.media-rail.visible {
  opacity: 1;
}

.media-rail .rail-item {
  position: absolute;
  pointer-events: auto;
}

.media-rail .rail-item:hover {
  z-index: 6;
}

/* the wrapping .rail-item gets its exact width/height set inline in JS,
   computed from the media's real aspect ratio — the video/img inside
   just fills that box exactly, no cropping needed since the box already
   matches its aspect ratio. */
.media-rail video,
.media-rail img {
  width: 100%;
  height: 100%;
  border-radius: 0;
  box-shadow: 0 25px 50px rgba(20, 18, 10, 0.18);
  display: block;
}

.rail-item.openable,
.mobile-media-item.openable {
  cursor: pointer;
}

.mobile-media-item {
  position: relative;
}

.rail-item.openable::after,
.mobile-media-item.openable::after {
  content: "▶";
  position: absolute;
  right: 8px;
  bottom: 8px;
  width: 22px;
  height: 22px;
  background: var(--card-bg);
  color: var(--ink);
  font-size: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

/* fullscreen video overlay — opened from a specific flagged media item,
   with real controls and sound (unlike the muted background rail) */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 14, 10, 0.92);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.lightbox.visible {
  opacity: 1;
  pointer-events: auto;
}

.lightbox video {
  max-width: 90vw;
  max-height: 88vh;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.4);
}

.lightbox-close {
  all: unset;
  position: absolute;
  top: 24px;
  right: 24px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--card-bg);
  color: var(--ink);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

/* project detail view inside the panel */
.panel-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 0;
  border-bottom: 1px dashed var(--line);
  margin-bottom: 4px;
}

.panel-back {
  all: unset;
  cursor: pointer;
  font-size: 15px;
  color: var(--muted);
}

.panel-back:hover {
  color: var(--ink);
}

.panel-header .folder-label {
  flex: 1;
}

.project-view {
  padding-bottom: 18px;
}

.project-eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 4px 0 14px;
}

.project-eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 0;
  background: var(--accent);
}

.project-photo {
  display: block;
  width: 100%;
  max-width: 220px;
  height: auto;
  border-radius: 0;
  margin-bottom: 16px;
}

.project-title {
  font-size: 19px;
  font-weight: 600;
  margin-bottom: 4px;
}

.project-subtitle {
  font-size: 12.5px;
  color: var(--muted);
  margin-bottom: 10px;
}

.project-meta {
  font-size: 10.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 18px;
}

.project-body p {
  font-size: 12.5px;
  line-height: 1.7;
  margin-bottom: 12px;
  white-space: pre-line;
}

.detail-tags {
  font-size: 10.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1.6;
}

.detail-credit {
  font-size: 11.5px;
  color: var(--muted);
  margin-top: 10px;
}

.detail-credit strong {
  color: var(--ink);
  font-weight: 500;
}

.connections-list {
  list-style: none;
}

.connections-list li a {
  display: block;
  font-size: 12.5px;
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 2px;
  padding: 6px 0;
}

.connections-list li a:hover {
  color: var(--accent);
}

.detail-row {
  border-top: 1px dashed var(--line);
  padding: 14px 0;
  cursor: pointer;
}

.detail-row:last-child {
  padding-bottom: 4px;
}

.detail-row-head {
  display: flex;
  align-items: center;
  gap: 10px;
}

.detail-row-head span:first-child {
  flex: 1;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.detail-toggle {
  color: var(--muted);
  transition: transform 0.2s ease;
}

.detail-row.open .detail-toggle {
  transform: rotate(45deg);
  color: var(--ink);
}

.detail-row-body {
  display: none;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.6;
  padding: 10px 0 0 2px;
}

.detail-row.open .detail-row-body {
  display: block;
}

.resume-list {
  list-style: none;
}

.resume-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 8px;
  padding: 6px 0;
  border-top: 1px dashed var(--line);
  font-size: 11.5px;
  line-height: 1.4;
}

.resume-list li:first-child {
  border-top: none;
}

.resume-org {
  color: var(--ink);
  font-weight: 500;
  flex: 1 1 100%;
  min-width: 0;
  overflow-wrap: break-word;
}

a.resume-org {
  text-decoration: underline;
  text-underline-offset: 2px;
}

a.resume-org:hover {
  color: var(--accent);
}

.resume-role {
  color: var(--muted);
  flex: 1 1 100%;
  min-width: 0;
  overflow-wrap: break-word;
}

.resume-years {
  color: var(--muted);
  margin-left: auto;
}

/* below-project media on mobile: a plain in-flow stack, appended inside
   the panel itself rather than scattered as a background layer (there's
   no open canvas to scatter across once the graph is gone). Hidden on
   desktop, where the scattered .media-rail is used instead. */
.mobile-media {
  display: none;
}

@media (max-width: 860px) {
  html, body {
    overflow: auto;
  }

  .scene {
    height: auto;
    min-height: 100vh;
    display: block;
  }

  /* the string navigation is desktop-only; mobile shows just the index */
  .graph {
    display: none;
  }

  .panel {
    position: relative;
    top: auto;
    right: auto;
    transform: none;
    width: auto;
    margin: 24px 20px 40px;
    max-height: none;
  }

  .media-rail {
    display: none;
  }

  .mobile-media {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 20px;
  }

  .mobile-media video,
  .mobile-media img {
    width: 100%;
    height: auto;
    display: block;
    box-shadow: 0 15px 30px rgba(20, 18, 10, 0.12);
  }
}