/* =========================================================
   TOKENS
   ========================================================= */
:root {
  --ink: #0b1215;
  --paper: #edeee9;
  --surface: #141c20;
  --surface-raised: #1a2328;
  --line: #263136;
  --line-soft: #1c262b;
  --text: #dfe4e3;
  --text-dim: #8b93a7;
  --text-faint: #5a6472;
  --accent: #5eead4;
  --accent-dim: #3a9c8f;
  --status: #f59e0b;
  --status-bg: rgba(245, 158, 11, 0.12);
  --danger: #f27878;

  --font-mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;
  --font-serif: 'Source Serif 4', 'Source Serif Pro', Georgia, 'Times New Roman', serif;

  --measure: 100ch;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --radius: 3px;
}

* { box-sizing: border-box; }
html { color-scheme: dark; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-serif);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.page-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-decoration-color: var(--accent-dim); }
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

::selection { background: var(--accent); color: var(--ink); }

code, kbd, samp, pre {
  font-family: var(--font-mono);
}

/* =========================================================
   TOPBAR — terminal-preamble metaphor
   ========================================================= */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(11, 18, 21, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.topbar-inner {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0.9rem var(--gutter);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.brand {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  color: var(--text);
}
.brand .cursor {
  color: var(--accent);
}
.topnav {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  margin-left: 2rem;
}
.topnav a {
  color: var(--text-dim);
}
.topnav a:hover, .topnav a.active {
  color: var(--accent);
  text-decoration: none;
}
.topbar-hint {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-faint);
  margin-left: auto;
  padding-left: 1rem;
  border-left: 1px solid var(--line);
  white-space: nowrap;
}
.topbar-hint kbd {
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 0.08rem 0.35rem;
  font-size: 0.65rem;
  color: var(--accent);
  margin: 0 0.2rem;
}

/* =========================================================
   LAYOUT PRIMITIVES
   ========================================================= */
.wrap {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.prose-wrap {
  max-width: calc(var(--measure) + var(--gutter) * 2);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

section + section { border-top: 1px solid var(--line-soft); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-faint);
}

/* =========================================================
   HOMEPAGE HEADER
   ========================================================= */
.hero {
  padding: 3rem 0 2rem;
}
.hero h1 {
  font-family: var(--font-mono);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  margin: 0 0 0.35rem;
  letter-spacing: -0.01em;
}
.hero .tagline {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 1rem;
  margin: 0;
}

/* key: value contact rail, styled like a shell preamble */
.contact-rail {
  margin-top: 1.5rem;
  padding: 1rem 1.1rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  overflow-x: auto;
}
.contact-rail .prompt { color: var(--accent-dim); }
.contact-rail dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.35rem 1rem;
  margin: 0.6rem 0 0;
}
.contact-rail dt { color: var(--text-faint); }
.contact-rail dd { margin: 0; color: var(--text-dim); }
.contact-rail dd a { color: var(--text); }
.contact-rail dd a:hover { color: var(--accent); }

/* inline stat rail — no cards, no shadows */
.stat-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 0 1.75rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
}
.stat-rail li {
  white-space: nowrap;
  font-size: 0.85rem;
  color: var(--text-dim);
}
.stat-rail strong {
  color: var(--accent);
  font-size: 1rem;
  margin-right: 0.35rem;
}

/* =========================================================
   PROSE / SUMMARY
   ========================================================= */
.summary {
  padding: 2rem 0;
}
.summary p { margin: 0 0 1rem; color: var(--text); }
.summary p:last-child { margin-bottom: 0; }

/* =========================================================
   TIMELINE (experience)
   ========================================================= */
.timeline {
  padding: 2rem 0;
}
.timeline h2, .directory h2, .section-block h2 {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  margin: 0 0 1.25rem;
}
.timeline-item {
  position: relative;
  padding-left: 1.25rem;
  border-left: 2px solid var(--line);
  padding-bottom: 1.75rem;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 0.4rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}
.timeline-item .role {
  font-weight: 600;
  color: var(--text);
  margin: 0;
}
.timeline-item .org {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--accent);
}
.timeline-item .period {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-faint);
  margin-bottom: 0.5rem;
}
.timeline-item ul {
  margin: 0.5rem 0 0;
  padding-left: 1.1rem;
  color: var(--text-dim);
  font-size: 0.95rem;
}
.timeline-item li { margin-bottom: 0.3rem; }

/* =========================================================
   DIRECTORY (the 6-section listing)
   ========================================================= */
.directory { padding: 2rem 0 3rem; }
.directory-section { margin-bottom: 2.25rem; }
.directory-section:last-child { margin-bottom: 0; }
.directory-section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.85rem;
}
.directory-section-head h2 { margin: 0; }
.directory-section-head .count {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-faint);
}
.directory-desc {
  font-size: 0.9rem;
  color: var(--text-dim);
  margin: -0.5rem 0 0.9rem;
}
.entry-list { list-style: none; margin: 0; padding: 0; }
.entry-row {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line-soft);
}
.entry-row:last-child { border-bottom: none; }
.entry-row .marker {
  font-family: var(--font-mono);
  color: var(--text-faint);
  font-size: 0.8rem;
  flex-shrink: 0;
}
.entry-row a.entry-title {
  color: var(--text);
  font-weight: 600;
  flex-shrink: 0;
}
.entry-row a.entry-title:hover { color: var(--accent); }
.entry-row .entry-summary {
  color: var(--text-dim);
  font-size: 0.88rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  min-width: 0;
}
.entry-row .entry-date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-faint);
  flex-shrink: 0;
}
.entry-row .badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--status);
  background: var(--status-bg);
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 0.1rem 0.4rem;
  border-radius: 2px;
  flex-shrink: 0;
}
.empty-state {
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 0.75rem 0;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
}

/* =========================================================
   ARTICLE SHELL (individual content pages)
   ========================================================= */
.breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-faint);
  padding: 1.25rem 0 0;
}
.breadcrumb a { color: var(--text-dim); }
.breadcrumb a:hover { color: var(--accent); }

.article-head { padding: 1rem 0 2rem; }
.article-head h1 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1.6rem, 3.4vw, 2.2rem);
  line-height: 1.2;
  margin: 0 0 0.75rem;
}
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-faint);
  align-items: center;
}
.article-meta .sep { color: var(--line); }
.article-meta .authors { color: var(--text-dim); }
.article-tags { margin-top: 0.85rem; display: flex; gap: 0.5rem; flex-wrap: wrap; }
.tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  border: 1px solid var(--line);
  padding: 0.15rem 0.5rem;
  border-radius: 2px;
}

.article-links {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}
.article-links a {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  border: 1px solid var(--line);
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius);
  color: var(--text);
}
.article-links a:hover {
  border-color: var(--accent);
  color: var(--accent);
  text-decoration: none;
}

.article-body {
  padding: 1rem 0 2.5rem;
}
.article-body h2 {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 2.2rem 0 1rem;
  color: var(--text);
}
.article-body h3 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.15rem;
  margin: 1.6rem 0 0.75rem;
}
.article-body p { margin: 0 0 1.1rem; }
.article-body ul, .article-body ol { margin: 0 0 1.1rem; padding-left: 1.4rem; }
.article-body li { margin-bottom: 0.4rem; }
.article-body blockquote {
  margin: 1.25rem 0;
  padding: 0.1rem 1.1rem;
  border-left: 3px solid var(--accent-dim);
  color: var(--text-dim);
}
.article-body pre {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  overflow-x: auto;
  font-size: 0.85rem;
  line-height: 1.5;
}
.article-body code {
  background: var(--surface);
  padding: 0.1rem 0.35rem;
  border-radius: 2px;
  font-size: 0.88em;
}
.article-body pre code { background: none; padding: 0; }
.article-body img { max-width: 100%; border-radius: var(--radius); border: 1px solid var(--line); }
.article-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin: 1.25rem 0;
}
.article-body th, .article-body td {
  border: 1px solid var(--line);
  padding: 0.5rem 0.7rem;
  text-align: left;
}
.article-body th { font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-dim); background: var(--surface); }
.article-body hr { border: none; border-top: 1px solid var(--line); margin: 2rem 0; }

/* =========================================================
   CROSS-LINK GRAPH STRIP (signature element)
   ========================================================= */
.graph-strip {
  padding: 1.75rem 0 2.5rem;
}
.graph-strip h2 {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin: 0 0 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.graph-nodes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.graph-node {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  border: 1px solid var(--line);
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  color: var(--text-dim);
}
.graph-node:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.graph-node .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent-dim); flex-shrink: 0; }
.graph-node:hover .dot { background: var(--accent); }
.graph-node .kind {
  color: var(--text-faint);
  font-size: 0.7rem;
}

/* =========================================================
   FOOTER
   ========================================================= */
footer {
  border-top: 1px solid var(--line);
  background: var(--surface);
  padding: 1.5rem var(--gutter);
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-top: auto;
}
footer a { color: var(--accent); }
footer a:hover { color: var(--accent-dim); }

/* =========================================================
   COMMAND PALETTE
   ========================================================= */
.command-palette {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  pointer-events: none;
  opacity: 0;
  transform: translateY(-100%);
  transition: opacity 150ms ease, transform 150ms ease;
  background: rgba(11, 18, 21, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.command-palette.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.command-palette-inner {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0.85rem var(--gutter);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}
.command-palette-prompt {
  color: var(--accent);
  flex-shrink: 0;
}
.command-palette-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text);
  font-family: inherit;
  font-size: inherit;
  outline: none;
  min-width: 0;
}
.command-palette-input::placeholder {
  color: var(--text-faint);
}
.command-palette-hint {
  color: var(--text-faint);
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* =========================================================
   COMMAND PALETTE RESULTS
   ========================================================= */
.command-palette-results {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 var(--gutter) 1rem;
  pointer-events: none;
}
.command-palette.open .command-palette-results {
  pointer-events: auto;
}
.cp-result {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
  text-decoration: none;
  border: 1px solid transparent;
  transition: background 80ms ease, border-color 80ms ease, color 80ms ease;
}
.cp-result:hover, .cp-result.selected {
  background: var(--surface-raised);
  border-color: var(--line);
  color: var(--text);
  text-decoration: none;
}
.cp-result.selected {
  border-color: var(--accent);
  color: var(--accent);
}
.cp-result-main {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.cp-result-title {
  flex: 1;
  min-width: 180px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cp-result-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}
.cp-result-section {
  color: var(--text-faint);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--surface-raised);
  padding: 0.1rem 0.4rem;
  border-radius: 2px;
  border: 1px solid var(--line);
}
.cp-result-date {
  color: var(--accent-dim);
  font-size: 0.7rem;
}
.cp-result-summary {
  color: var(--text-faint);
  font-size: 0.72rem;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.cp-no-results {
  padding: 1.5rem;
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-align: center;
}

/* =========================================================
   GRAPH STRIP / SEE ALSO — Wikipedia-style plain links
   ========================================================= */
.graph-strip {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-soft);
}
.graph-strip h2 {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin: 0 0 0.75rem;
}
.graph-links {
  margin: 0;
  line-height: 1.8;
  font-size: 0.95rem;
}
.graph-link {
  color: var(--text-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 120ms ease, border-color 120ms ease;
  padding-bottom: 1px;
  margin-right: 1.25rem;
  cursor: pointer;
}
.graph-link:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.graph-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
  border-bottom-color: transparent;
}

/* Section label tooltip on hover */
.graph-link::after {
  content: ' (' attr(data-section) ')';
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-faint);
  opacity: 0;
  transition: opacity 120ms ease;
  margin-left: 0.25rem;
}
.graph-link:hover::after {
  opacity: 1;
}

/* =========================================================
   WIKILINKS (Obsidian-style cross-references)
   ========================================================= */
.wikilink {
  color: var(--text-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 120ms ease, border-color 120ms ease;
  padding-bottom: 1px;
  cursor: pointer;
}
.wikilink:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.wikilink:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
  border-bottom-color: transparent;
}

/* Section label tooltip on hover (from data-section attribute) */
.wikilink::after {
  content: ' (' attr(data-section) ')';
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-faint);
  opacity: 0;
  transition: opacity 120ms ease;
  margin-left: 0.25rem;
}
.wikilink:hover::after {
  opacity: 1;
}

/* Unresolved wikilinks (target not in portfolio) */
.wikilink.unresolved {
  color: var(--text-faint);
  border-bottom-style: dashed;
  cursor: default;
  pointer-events: none;
}
.wikilink.unresolved:hover {
  color: var(--text-faint);
  border-bottom-color: transparent;
}
.wikilink.unresolved::after {
  content: ' (not linked)';
}

/* =========================================================
   GRAPH VISUALIZATION
   ========================================================= */
.graph-view {
  padding: 1.5rem 0 3rem;
}
.graph-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.graph-controls search {
  flex: 1;
  min-width: 200px;
}
.graph-controls input[type="search"] {
  width: 100%;
  max-width: 300px;
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.5rem 0.75rem;
  font-family: var(--font-serif);
  font-size: 0.9rem;
  color: var(--text);
}
.graph-controls input[type="search"]:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-color: var(--accent);
}
.graph-controls input[type="search"]::placeholder {
  color: var(--text-faint);
}
.graph-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
}
.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.graph-canvas-wrap {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
}
.graph-svg {
  width: 100%;
  height: 100%;
  cursor: grab;
}
.graph-svg:active { cursor: grabbing; }
.graph-svg .node circle {
  stroke: var(--ink);
  stroke-width: 1.5px;
  transition: r 120ms ease, stroke-width 120ms ease;
}
.graph-svg .node:hover circle {
  r: 10;
  stroke-width: 2px;
  stroke: var(--accent);
}
.graph-svg .node text {
  font-family: var(--font-serif);
  font-size: 0.75rem;
  fill: var(--text-dim);
  pointer-events: none;
  text-anchor: middle;
}
.graph-svg .node:hover text {
  fill: var(--text);
  font-weight: 600;
}
.graph-svg .link {
  stroke: var(--line-soft);
  stroke-width: 0.8px;
  stroke-opacity: 0.6;
  pointer-events: none;
}
.graph-tooltip {
  position: absolute;
  pointer-events: none;
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.6rem 0.85rem;
  font-family: var(--font-serif);
  font-size: 0.85rem;
  color: var(--text);
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
  z-index: 10;
  max-width: 280px;
  line-height: 1.5;
}
.graph-tooltip .tooltip-title {
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 0.25rem;
}
.graph-tooltip .tooltip-meta {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-faint);
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.graph-tooltip .tooltip-type {
  text-transform: capitalize;
}
.graph-tooltip .tooltip-section {
  color: var(--text-dim);
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 640px) {
  .entry-row { flex-wrap: wrap; }
  .entry-row .entry-summary { display: none; }
  .contact-rail dl { grid-template-columns: 1fr; }
  .contact-rail dt { margin-top: 0.4rem; }
  .graph-links { display: flex; flex-wrap: wrap; gap: 0.5rem; line-height: 2; }
  .graph-link { margin-right: 0; }
  .graph-link::after { display: none; }
  .graph-canvas-wrap { height: 60vh; min-height: 400px; }
  .graph-controls { flex-direction: column; align-items: stretch; }
  .graph-controls input[type="search"] { max-width: none; }
  .graph-legend { justify-content: center; }
}