/* === Theme tokens ======================================================= */
:root {
  --bg: #f6f8fb;
  --panel: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --border: #e5e7eb;
  --ring: #6366f1;
  --accent: #3b82f6;       /* links, accents */
  --accent-2: #10b981;     /* secondary accent for badges */
  --chip: #eef2ff;         /* subtle chip background */
  --chip-border: #c7d2fe;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;

  --shadow-1: 0 2px 6px rgba(0,0,0,.06);
  --shadow-2: 0 6px 18px rgba(0,0,0,.08);
}

/* Dark mode (auto) */
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1020;
    --panel: #0f162d;
    --text: #e5e7eb;
    --muted: #94a3b8;
    --border: #223056;
    --ring: #8b95ff;
    --accent: #93c5fd;
    --accent-2: #34d399;
    --chip: #111a34;
    --chip-border: #31406d;
    --shadow-1: 0 2px 6px rgba(0,0,0,.45);
    --shadow-2: 0 6px 18px rgba(0,0,0,.5);
  }
}

/* === Base =============================================================== */
* { box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  margin: 20px;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  line-height: 1.5;
  /* Fluid type scale: ~15–18px body size */
  font-size: clamp(0.95rem, 0.85rem + 0.4vw, 1.1rem);
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Focus ring */
:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
  border-radius: 6px;
}

/* Reduce motion respect */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}

/* === Header ============================================================= */
header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 18px;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 18px;
  flex: 1;
  min-width: 0;
}

.logo {
  height: 96px;    /* adjust size */
  width: auto;
  border-radius: 6px; /* optional rounded corners */
  
}
header .sub {
  color: var(--muted);
  font-size: 0.95rem;
}

.header-right {
  display: grid;
  grid-template-columns: repeat(2, minmax(180px, 1fr));
  grid-auto-rows: 1fr;
  gap: 10px;
  align-items: stretch;
  justify-items: stretch;
  width: min(620px, 44vw);  /* keeps the grid tidy in the header */
  align-self: flex-start;
}


.link-btn {
  background: #9BFADB;
  color: #003333;   /* dark text for good contrast */
  padding: 8px 14px;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 600;
  transition: background 0.2s ease, transform 0.2s ease;
  max-width: 400px
}

.header-right .link-btn {
  width: 100%;
  min-height: 64px;          /* equal height boxes */
  padding: 12px 14px;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;   /* centered label */
  text-align: center;
  white-space: normal;       /* allow wrapping */
  line-height: 1.2;
}


.link-btn:hover {
  background: #7ADFCB;  /* slightly darker on hover */
  transform: translateY(-2px);
  text-decoration: none;
}

/* === Card =============================================================== */
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-1);
  transition: box-shadow 180ms ease, transform 180ms ease;
}
.card:hover { box-shadow: var(--shadow-2); }

/* === Filters ============================================================ */
#filters {
  display: grid;
  grid-template-columns: repeat(4, minmax(220px, 1fr));
  gap: 16px;
  align-items: end;
}
#filters .filter-block.wide { grid-column: span 2; }
#filters .filter-block.ai-block { grid-column: 1 / -1; }
#filters .actions {

  grid-column: 1 / -1;
  display: flex; gap: 12px; flex-wrap: wrap;
}

/* Responsive collapse */
@media (max-width: 1200px) {
  #filters { grid-template-columns: repeat(3, minmax(220px, 1fr)); }
}
@media (max-width: 900px) {
  #filters { grid-template-columns: repeat(2, minmax(200px, 1fr)); }
  #filters .filter-block.wide { grid-column: span 2; }
  #filters .filter-block.ai-block { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  #filters { grid-template-columns: 1fr; }
  #filters .filter-block.wide { grid-column: span 1; }
  #filters .filter-block.ai-block { grid-column: span 1; }
}

/* Controls */
label { display: block; font-weight: 600; margin-bottom: 6px; color: var(--muted); }
select.multi, input[type="search"], input[type="number"] {
  width: 100%;
  min-height: 44px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 88%, var(--bg));
  color: var(--text);
  padding: 8px 10px;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}
select.multi { min-height: 120px; }

select.multi:hover, input:hover { border-color: color-mix(in srgb, var(--border), var(--ring) 30%); }
select.multi:focus, input:focus {
  border-color: var(--ring);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--ring) 25%, transparent);
}

year-inputs { display: inline-flex; gap: 8px; align-items: center; }
.year-inputs input { width: 110px; }

/* Buttons */
.clear-btn, .reset {
  background: var(--chip);
  border: 1px solid var(--chip-border);
  color: #1e1b4b;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: transform 120ms ease, background 160ms ease, border-color 160ms ease;
}
.clear-btn:hover, .reset:hover {
  background: color-mix(in srgb, var(--chip), white 8%);
  transform: translateY(-1px);
}



/* === Chart ============================================================= */
.chart { /* update existing rule */
  width: 100%;
  height: 320px;           /* was 360px */
  border-radius: var(--radius-md);
  overflow: hidden;
}

.network-chart {
  height: 360px;           /* specific override for the network */
  overflow: visible;       /* NEW: prevent left-side label clipping */
}

.count { margin-top: 8px; color: var(--muted); font-size: 0.95rem; }

/* === Table ============================================================= */
#faculty-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
  font-variant-numeric: tabular-nums;
}
#faculty-table thead th {
  position: sticky; top: 0;
  background: color-mix(in srgb, var(--panel), var(--bg) 12%);
  z-index: 1;
  border-bottom: 1px solid var(--border);
}
#faculty-table th, #faculty-table td {
  border: 1px solid var(--border);
  padding: 10px 12px;
  text-align: left;
}
#faculty-table tbody tr:nth-child(odd) {
  background: color-mix(in srgb, var(--panel), var(--bg) 6%);
}
#faculty-table tbody tr:hover {
  background: color-mix(in srgb, var(--panel), var(--accent) 6%);
  transition: background 140ms ease;
}

/* === Mini F/M/L sparkbars in Selected Faculty ============================ */
.mini-fml { display:inline-block; width:90px; height:24px; vertical-align:middle; }
.mini-fml svg { width:100%; height:24px; display:block; }
.mini-fml .seg-first  { fill: color-mix(in srgb, var(--accent) 70%, white 0%); }
.mini-fml .seg-middle { fill: #9ca3af; } /* neutral grey */
.mini-fml .seg-last   { fill: color-mix(in srgb, var(--accent-2, #10b981) 70%, white 0%); }

/* === Publications list ================================================== */
#publications-list { margin: 0; padding: 0; list-style: none; }
#publications-list li {
  background: var(--panel);
  padding: 12px;
  margin: 10px 0;
  border: 1px solid var(--border);
  border-left: 6px solid var(--accent);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-1);
  transition: transform 120ms ease, box-shadow 120ms ease;
}
#publications-list li:hover { transform: translateY(-1px); box-shadow: var(--shadow-2); }

/* Publication meta “chips” */
.pub-meta {
  display: inline-flex; flex-wrap: wrap; gap: 8px;
  margin-top: 6px;
}
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 12%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--border));
  font-size: 0.85rem;
}
.chip.secondary {
  background: color-mix(in srgb, var(--accent-2) 12%, var(--panel));
  border-color: color-mix(in srgb, var(--accent-2) 35%, var(--border));
}

/* Utility */
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
/* Added utility for muted text used by pair detail */
.muted { color: var(--muted); }

/* Layout container for Faculty + Publications panels */
#faculty-publications {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  margin-top: 20px;
}

/* Make each panel take up half the width on large screens */
#faculty-publications > section {
  flex: 1;
  min-width: 300px; /* prevents collapsing too small */
}

/* On smaller screens, stack them vertically */
@media (max-width: 900px) {
  #faculty-publications {
    flex-direction: column;
  }
}

/* === Charts row: bar chart + network side-by-side ====================== */
.charts-row {
  display: flex;
  gap: 20px;
  align-items: stretch;
}

.charts-row .chart-card {
  flex: 1;
  min-width: 320px;
}

/* Stack on narrower screens */
@media (max-width: 900px) {
  .charts-row { flex-direction: column; }
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  margin-bottom: 6px;
}


/* === Publications panel header + Export button ========================= */
#publications-panel .panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}
#publications-panel .panel-head h2 { margin: 0; }

#jump-to-filters.btn-small {
  font-size: 0.8em;
  padding: 2px 6px;
  margin-left: 8px;
  vertical-align: middle;
}

/* Generic button used for Export */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  padding: 8px 12px;
  border-radius: var(--radius-md);
  cursor: pointer;
  box-shadow: var(--shadow-1);
  transition: transform 120ms ease, background 160ms ease, border-color 160ms ease;
}
.btn:hover { transform: translateY(-1px); background: color-mix(in srgb, #fff, var(--bg) 6%); }
.btn:focus { outline: 2px solid var(--ring); outline-offset: 2px; }

.btn-group { display: inline-flex; gap: 8px; align-items: center; }

/* Export button variant */
.btn.export {
  background: var(--chip);
  border-color: var(--chip-border);
  color: #1e1b4b;
}
.btn.export:hover {
  background: color-mix(in srgb, var(--chip), white 8%);
}
.btn:disabled,
.btn.is-disabled {
  opacity: 0.6;
  cursor: not-allowed;
}


.chart { /* update existing rule */
  width: 100%;
  height: 320px;           /* was 360px */
  border-radius: var(--radius-md);
  overflow: hidden;
}

.network-chart {
  height: 360px;           /* specific override for the network */
}

/* === Word Cloud panel ================================================ */
#wordcloud-panel .panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

#wordcloud-controls {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

#wordcloud-controls .toggle label {
  margin-right: 8px;
  font-weight: 500;
}

#wordcloud-controls .topn input {
  width: 80px;
  margin-left: 6px;
}

.wordcloud {
  position: relative;
  height: 320px; /* matches other charts; adjust if you like */
  background: var(--panel);
  border-radius: var(--radius-md);
  overflow: hidden;
}

@media (max-width: 900px) {
  .wordcloud { height: 280px; }
}

.info {
  display: inline-block;
  margin-left: 4px;
  font-weight: bold;
  font-size: 0.85em;
  color: var(--muted);
  cursor: help;
  border: 1px solid var(--muted);
  border-radius: 50%;
  padding: 0 4px;
  line-height: 1;
}
.info:hover {
  background: var(--chip);
}


/* 2×2 responsive grid for the four charts */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(320px, 1fr));
  grid-auto-rows: auto;    /* each row sizes to its own content */
  gap: 20px;
  align-items: start;      /* avoid stretching cards vertically */
}

/* Prevent any leftover rule from forcing later cards full-width */
.chart-card{
  grid-column: auto;     /* undo grid-column: 1 / -1 if present somewhere */
  min-width: 0;          /* prevent overflow causing wrap */
}

/* Keep 1-column only on small screens */
@media (max-width: 900px){
  .charts-grid{ grid-template-columns: 1fr; }
}

/* Give the placeholder a height so it doesn't collapse oddly */
#slot-6.chart{ min-height: 320px; }

.charts-grid .chart-card { display: flex; flex-direction: column; }
.charts-grid .chart { flex: 0 0 auto; }  /* preserve the 320px height */

/* Stack to a single column on narrow screens */
@media (max-width: 900px) {
  .charts-grid { grid-template-columns: 1fr; }
}

/* Publications: active filters row */
#active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 6px 0 10px 0;
}
#active-filters .chip {
  background: var(--chip);
  border-color: var(--chip-border);
}
#publications-panel .panel-head h2 {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}
/* === PROMOTE: Reset to defaults button === */
.btn-reset-prominent {
  font-size: 0.95rem;            /* slightly larger text */
  padding: 0.55rem 0.9rem;       /* bigger click target */
  border-radius: 0.6rem;
  font-weight: 600;
  background: #ff6b6b;           /* prominent color */
  color: #fff;
  border: 1px solid #e35757;
  box-shadow: 0 2px 6px rgba(0,0,0,0.08);
  transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease;
}

.btn-reset-prominent:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(0,0,0,0.12);
  background: #ff5a5a;
}

.btn-reset-prominent:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(255,107,107,0.35);
}

.btn-reset-prominent:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

/* Optional: if you have a dark theme container */
.dark .btn-reset-prominent {
  background: #ff7b7b;
  border-color: #ff7b7b;
}

.meta-link { font-size: 0.5em; opacity: 0.8; }
.meta-inline { display: inline; white-space: nowrap; }

#loading-banner {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--accent);
  color: white;
  font-weight: bold;
  text-align: center;
  padding: 10px 0;
  z-index: 9999;  /* ensures it's on top */
}
#loading-banner.hidden {
  display: none;
}

.title-block {
  display: flex;
  flex-direction: column;
}

.dashboard-disclaimer {
  margin-top: 4px;
  font-size: 0.8rem;
  color: #555;
  line-height: 1.3;
  max-width: 720px;
}

.dashboard-disclaimer a {
  color: inherit;
  text-decoration: underline;
}

/* individual colors */
.link-digest,
.link-nserc {
  background-color: #00563F; /* UCVM green */
  color: #ffffff;
}

.link-skills,
.link-innovation {
  background-color: #4B2E83; /* complementary purple */
  color: #ffffff;
}


/* optional hover polish */
.link-digest:hover,
.link-nserc:hover {
  background-color: #004836;
}

.link-skills:hover,
.link-innovation:hover {
  background-color: #3D256A;
}




.ai-bar-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}

.ai-bar-row input[type="search"] {
  min-width: 0;
}

.ai-quota {
  margin-top: 8px;
  font-size: 0.86rem;
  color: var(--muted);
}

.ai-answer {
  margin-top: 12px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--panel) 92%, var(--bg));
  line-height: 1.5;
}

.ai-answer.is-error {
  border-color: color-mix(in srgb, #b91c1c 35%, var(--border));
}

.ai-answer.is-loading {
  color: var(--muted);
}

.ai-answer .ai-answer-title {
  font-weight: 700;
  margin-bottom: 8px;
}

.ai-answer .ai-answer-meta {
  margin-top: 10px;
  font-size: 0.86rem;
  color: var(--muted);
}

.ai-answer ul {
  margin: 8px 0 0 1.2rem;
  padding: 0;
}

.ai-answer li + li {
  margin-top: 6px;
}

@media (max-width: 700px) {
  .ai-bar-row {
    grid-template-columns: 1fr;
  }
}

/* === Dashboard navigation, overview and modern facets ================== */
.native-facet-select {
  position: absolute !important;
  inline-size: 1px !important;
  block-size: 1px !important;
  overflow: hidden !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
}

.facet { position: relative; width: 100%; }
.facet > summary {
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--panel) 88%, var(--bg));
  cursor: pointer;
  list-style: none;
  font-weight: 600;
}
.facet > summary::-webkit-details-marker { display: none; }
.facet.has-selection > summary { border-color: color-mix(in srgb, var(--accent) 55%, var(--border)); }
.facet-popover {
  position: absolute;
  z-index: 40;
  top: calc(100% + 6px);
  left: 0;
  width: min(340px, 90vw);
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--panel);
  box-shadow: var(--shadow-2);
}
.facet-search { min-height: 38px !important; }
.facet-actions { display: flex; gap: 8px; margin: 8px 0; }
.facet-actions button {
  border: 0;
  padding: 4px 0;
  background: transparent;
  color: var(--accent);
  cursor: pointer;
  font-weight: 700;
}
.facet-options { max-height: 250px; overflow: auto; }
.facet-option {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 9px;
  margin: 0;
  padding: 8px 6px;
  border-radius: 7px;
  color: var(--text);
  font-weight: 500;
  cursor: pointer;
}
.facet-option:hover { background: var(--chip); }
.facet-option input { width: 18px; height: 18px; accent-color: var(--accent); }
.facet-count { color: var(--muted); font-size: .8rem; font-variant-numeric: tabular-nums; }

.dashboard-tabs {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  gap: 8px;
  margin: 18px 0;
  padding: 8px;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--panel) 94%, transparent);
  box-shadow: var(--shadow-1);
  backdrop-filter: blur(12px);
}
.dashboard-tab {
  flex: 1 0 auto;
  min-height: 52px;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: color-mix(in srgb, var(--panel) 78%, var(--chip));
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  letter-spacing: .01em;
  transition: background-color .16s ease, border-color .16s ease, color .16s ease, box-shadow .16s ease, transform .16s ease;
}
.dashboard-tab:hover {
  border-color: var(--border);
  background: var(--chip);
  color: var(--text);
}
.dashboard-tab.is-active {
  border-color: color-mix(in srgb, var(--accent) 82%, black);
  background: var(--accent);
  color: white;
  box-shadow: 0 3px 10px color-mix(in srgb, var(--accent) 28%, transparent);
  transform: translateY(-1px);
}
.dashboard-tab:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 30%, transparent);
  outline-offset: 2px;
}

.dashboard-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  align-items: start;
}
.dashboard-panel[hidden] { display: none !important; }
#overview-panel { padding: 16px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--panel); }
.overview-heading, #overview-kpis { grid-column: 1 / -1; }
.overview-heading { display: flex; justify-content: space-between; align-items: end; gap: 20px; }
.overview-heading h2 { margin: 0; }
.eyebrow { margin: 0 0 3px; color: var(--accent); font-size: .78rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.kpi-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; }
.kpi-card { display: flex; min-width: 0; flex-direction: column; gap: 5px; padding: 14px; border: 1px solid var(--border); border-radius: var(--radius-md); background: color-mix(in srgb, var(--panel) 88%, var(--bg)); }
.kpi-label { color: var(--muted); font-size: .78rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.kpi-value { font-size: clamp(1.45rem, 1.1rem + 1vw, 2.1rem); line-height: 1.1; font-variant-numeric: tabular-nums; }
.kpi-detail { color: var(--muted); font-size: .78rem; line-height: 1.35; }

#people-panel, #publications-tab-panel { grid-template-columns: minmax(0, 1fr); }
#people-panel > .card, #publications-tab-panel > .card { min-width: 0; }

.publication-toolbar { display: flex; flex-wrap: wrap; gap: 12px; margin: 4px 0 12px; }
.publication-toolbar label { min-width: 170px; margin: 0; font-size: .82rem; }
.publication-toolbar select { width: 100%; min-height: 40px; margin-top: 4px; padding: 6px 9px; border: 1px solid var(--border); border-radius: 9px; background: var(--panel); color: var(--text); }
.pagination { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--border); }
.pagination-status { color: var(--muted); font-size: .9rem; }
.pagination-buttons { display: flex; align-items: center; gap: 5px; }
.pagination button { min-width: 38px; min-height: 38px; padding: 6px 9px; border: 1px solid var(--border); border-radius: 8px; background: var(--panel); color: var(--text); cursor: pointer; }
.pagination button:hover:not(:disabled), .pagination button.is-current { border-color: var(--accent); background: var(--accent); color: white; }
.pagination button:disabled { opacity: .45; cursor: not-allowed; }
.pagination-gap { padding: 0 3px; color: var(--muted); }

/* === Topic intelligence ================================================ */
.topic-intelligence { grid-column: 1 / -1; }
.topic-intelligence-head, .topic-trajectory-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
}
.topic-intelligence h2, .topic-intelligence h3 { margin: 0; }
.topic-change-section, .topic-pairs-section, .topic-trajectory {
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--panel) 91%, var(--bg));
}
.topic-insight-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; margin-top: 20px; align-items: stretch; }
.topic-change-section { margin-top: 0; }
.topic-help { margin: 3px 0 12px; color: var(--muted); font-size: .84rem; }
.topic-ranking { display: grid; gap: 5px; }
.topic-rank-row {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr) auto;
  align-items: center;
  gap: 9px;
  width: 100%;
  padding: 9px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: var(--text);
  text-align: left;
  cursor: pointer;
}
.topic-rank-row:hover { background: var(--chip); }
.topic-rank { color: var(--muted); font: 700 .78rem ui-monospace, monospace; }
.topic-rank-name { min-width: 0; font-weight: 700; }
.topic-rank-name small { display: block; margin-top: 2px; color: var(--muted); font-weight: 500; }
.topic-rank-counts { display: flex; align-items: center; gap: 8px; color: var(--muted); font-variant-numeric: tabular-nums; }
.topic-rank-counts strong { min-width: 34px; padding: 3px 6px; border-radius: 999px; text-align: center; }
.topic-rank-counts .is-up { background: color-mix(in srgb, #10b981 15%, transparent); color: #08785a; }
.topic-rank-counts .is-down { background: color-mix(in srgb, #ef4444 13%, transparent); color: #b4232d; }
.topic-pairs-section { margin-top: 0; }
.topic-analysis-chart { width: 100%; min-width: 0; }
.topic-change-section .ytick text[role="button"] { cursor: pointer; pointer-events: all; text-decoration: underline; text-decoration-color: transparent; text-underline-offset: 3px; }
.topic-change-section .ytick text[role="button"]:hover,
.topic-change-section .ytick text[role="button"]:focus { fill: var(--accent) !important; text-decoration-color: currentColor; outline: none; }
.topic-network-chart { height: 610px; }
.empty-analysis { display: grid; min-height: 180px; place-items: center; }
.topic-pairs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.topic-pair {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel);
  color: var(--text);
  text-align: left;
  cursor: pointer;
}
.topic-pair:hover { border-color: var(--accent); box-shadow: var(--shadow-1); }
.topic-pair span:not(.pair-link) { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pair-link { color: var(--accent); font-weight: 900; }
.topic-pair strong { min-width: 30px; padding: 3px 7px; border-radius: 999px; background: var(--chip); text-align: center; font-size: .82rem; }
.topic-trajectory { margin-top: 20px; }
.trajectory-help { margin: 8px 0 0; }
.trajectory-chart { display: block; height: 270px; min-height: 270px; margin-top: 12px; padding: 0; overflow: hidden; }
.trajectory-column { display: flex; flex: 1 0 48px; flex-direction: column; align-items: center; justify-content: flex-end; gap: 5px; height: 165px; }
.trajectory-bar { display: block; width: min(46px, 70%); min-height: 4px; border-radius: 6px 6px 0 0; background: linear-gradient(180deg, var(--accent), color-mix(in srgb, var(--accent) 68%, var(--accent-2))); }
.trajectory-value { font-size: .8rem; font-weight: 800; }
.trajectory-year { color: var(--muted); font-size: .78rem; }

@media (max-width: 1100px) {
  .kpi-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .topic-insight-row { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 700px) {
  body { margin: 10px; overflow-x: hidden; }
  header { flex-direction: column; }
  .header-left { align-items: flex-start; }
  .logo { height: 64px; }
  .header-right { width: 100%; grid-template-columns: 1fr 1fr; }
  .header-right .link-btn { min-width: 0; min-height: 54px; padding: 9px; font-size: .78rem; }
  .dashboard-tabs { margin-inline: 0; }
  .dashboard-panel { grid-template-columns: minmax(0, 1fr); }
  .overview-heading, #overview-kpis { grid-column: 1; }
  .overview-heading { align-items: flex-start; flex-direction: column; gap: 4px; }
  .kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kpi-card { padding: 11px; }
  .chart-card, .card, .chart { min-width: 0; max-width: 100%; }
  .network-chart { overflow: hidden; }
  #faculty-table-section { overflow-x: auto; }
  .pagination { align-items: flex-start; flex-direction: column; }
  .pagination-buttons { max-width: 100%; overflow-x: auto; }
  .topic-intelligence-head, .topic-trajectory-head { align-items: flex-start; flex-direction: column; }
  .topic-intelligence-grid, .topic-pairs { grid-template-columns: minmax(0, 1fr); }
  .topic-pair { grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto; }
  .topic-network-chart { height: 520px; }
}


/* === Faculty roulette slot machine ===================================== */
.faculty-slot-machine {
  margin: 12px 0 18px;
  padding: 16px;
  border: 1px solid color-mix(in srgb, var(--accent) 24%, var(--border));
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at top left, color-mix(in srgb, var(--accent) 10%, transparent), transparent 34%),
    linear-gradient(180deg, color-mix(in srgb, var(--panel), white 2%), color-mix(in srgb, var(--panel), black 4%));
  box-shadow: var(--shadow-2);
}
.faculty-slot-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 12px;
}
.faculty-slot-title {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.faculty-slot-subtitle {
  color: var(--muted);
  font-size: 0.92rem;
  margin-top: 2px;
}
.faculty-slot-shell {
  position: relative;
  padding: 14px;
  border-radius: 18px;
  background: linear-gradient(180deg, #2b2f36, #171a1f);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.08),
    inset 0 -1px 0 rgba(0,0,0,0.45),
    0 10px 24px rgba(0,0,0,0.16);
}
.faculty-slot-reel {
  position: relative;
  height: 44px;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.08);
  background: linear-gradient(180deg, #fcfcfd, #edf1f5);
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.04);
}
.faculty-slot-reel-inner {
  will-change: transform;
}
.faculty-slot-item {
  height: 44px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  font-weight: 700;
  font-size: 1rem;
  color: #20242b;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  border-top: 1px solid rgba(0,0,0,0.03);
}
.faculty-slot-item.is-placeholder {
  color: var(--muted);
  font-weight: 600;
}
.faculty-slot-glow {
  position: absolute;
  left: 0;
  right: 0;
  height: 12px;
  z-index: 2;
  pointer-events: none;
}
.faculty-slot-glow-top {
  top: 0;
  background: linear-gradient(180deg, rgba(23,26,31,0.12), rgba(23,26,31,0));
}
.faculty-slot-glow-bottom {
  bottom: 0;
  background: linear-gradient(0deg, rgba(23,26,31,0.14), rgba(23,26,31,0));
}
.faculty-slot-ticker {
  position: absolute;
  top: 50%;
  left: 8px;
  right: 8px;
  height: 0;
  border-top: 2px solid color-mix(in srgb, var(--accent) 70%, white 10%);
  transform: translateY(-50%);
  box-shadow: 0 0 14px color-mix(in srgb, var(--accent) 40%, transparent);
  z-index: 3;
  pointer-events: none;
}
.faculty-slot-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
}
.faculty-slot-result {
  font-weight: 600;
}
.faculty-slot-picked {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px dashed color-mix(in srgb, var(--accent) 50%, transparent);
}
.faculty-slot-picked:hover {
  filter: brightness(1.05);
}
.faculty-slot-item:hover {
  background: color-mix(in srgb, var(--accent) 8%, white 92%);
}
.faculty-slot-machine.is-spinning .faculty-slot-reel {
  box-shadow:
    inset 0 0 0 1px rgba(0,0,0,0.04),
    0 0 0 1px color-mix(in srgb, var(--accent) 28%, transparent),
    0 0 24px color-mix(in srgb, var(--accent) 18%, transparent);
}
.faculty-slot-machine.is-spinning .faculty-slot-reel-inner {
  filter: blur(0.35px);
}
.faculty-slot-machine.is-empty #faculty-slot-spin {
  opacity: 0.6;
}
@media (max-width: 900px) {
  .faculty-slot-head,
  .faculty-slot-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .faculty-slot-item {
    font-size: 0.95rem;
  }
}


/* === 2026 visual refresh patch ========================================= */
:root{
  color-scheme: light;
  --bg: #f3f7fb;
  --panel: rgba(255,255,255,0.94);
  --panel-strong: #ffffff;
  --text: #122033;
  --muted: #5d6b82;
  --border: #d8e1ee;
  --border-strong: #c2cfdf;
  --ring: #5b7cff;
  --accent: #0f766e;
  --accent-2: #5b21b6;
  --accent-3: #0ea5e9;
  --accent-soft: #ecfdf8;
  --chip: #eef4ff;
  --chip-border: #cfdaf7;
  --surface-tint: linear-gradient(135deg, rgba(15,118,110,0.07), rgba(91,33,182,0.06));
  --shadow-1: 0 10px 28px rgba(15, 23, 42, 0.06);
  --shadow-2: 0 18px 44px rgba(15, 23, 42, 0.10);
  --shadow-3: 0 24px 56px rgba(15, 23, 42, 0.14);
}

body{
  margin: 24px;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(14,165,233,0.10), transparent 28%),
    radial-gradient(circle at top right, rgba(91,33,182,0.08), transparent 24%),
    linear-gradient(180deg, #f7fafc 0%, #f2f6fb 100%);
}

body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(rgba(255,255,255,0.34), rgba(255,255,255,0.34)),
    repeating-linear-gradient(90deg, transparent 0, transparent 95px, rgba(15,23,42,0.018) 96px);
  mask: linear-gradient(180deg, rgba(0,0,0,0.28), transparent 42%);
}

header{
  position: relative;
  gap: 22px;
  margin-bottom: 22px;
  padding: 22px 24px;
  border: 1px solid rgba(194,207,223,0.9);
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(255,255,255,0.97), rgba(247,250,253,0.92));
  box-shadow: var(--shadow-2);
  overflow: hidden;
}

header::after{
  content:"";
  position:absolute;
  inset:0 auto auto 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-3), var(--accent-2));
}

.header-left{ gap: 20px; align-items: flex-start; }
.logo{
  height: 82px;
  padding: 6px;
  border-radius: 18px;
  background: rgba(255,255,255,0.88);
  box-shadow: 0 6px 20px rgba(15,23,42,0.10);
}
.title-block h1{
  margin: 0;
  font-size: clamp(1.7rem, 1.3rem + 1vw, 2.45rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
}
.dashboard-disclaimer{
  margin-top: 8px;
  max-width: 780px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
}
.header-right{
  width: min(560px, 40vw);
  gap: 12px;
}
.link-btn{
  max-width: none;
  border: 1px solid rgba(255,255,255,0.45);
  border-radius: 16px;
  box-shadow: 0 10px 22px rgba(15,23,42,0.10);
  font-weight: 700;
}
.header-right .link-btn{
  min-height: 70px;
  padding: 14px 16px;
}
.link-digest,
.link-nserc{
  background: linear-gradient(135deg, #0f766e, #0ea5a3);
}
.link-skills,
.link-innovation{
  background: linear-gradient(135deg, #5b21b6, #7c3aed);
}
.link-btn:hover{
  transform: translateY(-3px);
  filter: saturate(1.03) brightness(1.01);
}
.link-digest:hover,
.link-nserc:hover,
.link-skills:hover,
.link-innovation:hover{
  background-size: 100% 100%;
}

.card{
  position: relative;
  background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(250,252,255,0.94));
  border: 1px solid rgba(194,207,223,0.78);
  border-radius: 22px;
  padding: 18px 18px 16px;
  box-shadow: var(--shadow-1);
  backdrop-filter: blur(8px);
}
.card:hover{
  box-shadow: var(--shadow-2);
  transform: translateY(-1px);
}

#filters{
  position: relative;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 14px 14px;
  padding-top: 20px;
}
#filters::before{
  content:"Filter and search";
  position:absolute;
  top: 10px;
  left: 18px;
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 800;
}
#filters .filter-block{
  position: relative;
  grid-column: span 2;
  min-width: 0;
}
#filters .filter-block.year-range{ grid-column: span 2; }
#filters .filter-block.wide{ grid-column: span 2; }
#filters .filter-block.ai-block{ grid-column: 1 / -1; }
#filters .actions{
  margin-top: 2px;
  padding-top: 4px;
  border-top: 1px solid rgba(216,225,238,0.82);
}
#filters label{
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 8px;
}
#filters .filter-block > .clear-btn{
  margin-top: 8px;
  padding: 6px 10px;
  font-size: 0.76rem;
  font-weight: 700;
  border-radius: 999px;
}
select.multi,
input[type="search"],
input[type="number"]{
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255,255,255,0.92);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.7);
}
select.multi{
  min-height: 116px;
  padding-top: 10px;
  padding-bottom: 10px;
}
select.multi option{
  padding: 4px 8px;
  border-radius: 8px;
}
.year-inputs{
  display:grid;
  grid-template-columns: minmax(0,1fr) auto minmax(0,1fr);
  gap: 8px;
  align-items:center;
}
.year-inputs input{
  width: 100%;
}
.ai-block{
  padding: 14px 14px 12px;
  border: 1px solid rgba(194,207,223,0.78);
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(15,118,110,0.05), rgba(91,33,182,0.04)),
    rgba(255,255,255,0.72);
}
.ai-block label{
  margin-bottom: 10px;
}
.ai-answer{
  background: rgba(255,255,255,0.78);
}
.clear-btn, .reset{
  color: var(--text);
  border-color: var(--chip-border);
  background: linear-gradient(180deg, #f5f8ff, #ecf3ff);
  box-shadow: 0 4px 12px rgba(91,124,255,0.08);
}
.clear-btn:hover, .reset:hover{
  background: linear-gradient(180deg, #ffffff, #eef4ff);
}
#reset-filters{
  padding: 10px 14px;
  font-weight: 800;
}

.panel-head{
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(216,225,238,0.7);
}
.panel-head h2,
#faculty-table-section h2,
#publications-panel .panel-head h2{
  margin: 0;
  font-size: 1.04rem;
  letter-spacing: -0.02em;
}
.btn{
  border: 1px solid rgba(194,207,223,0.9);
  background: linear-gradient(180deg, #ffffff, #f4f7fb);
  box-shadow: 0 8px 16px rgba(15,23,42,0.06);
  font-weight: 700;
}
.btn:hover{
  background: linear-gradient(180deg, #ffffff, #edf3fb);
}
.btn-small{
  font-size: 0.78rem;
  padding: 6px 10px;
  border-radius: 999px;
}

.chart-card{
  padding: 16px 16px 14px;
  border: 1px solid rgba(194,207,223,0.76);
  border-radius: 20px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.96), rgba(248,251,255,0.92));
  box-shadow: 0 10px 22px rgba(15,23,42,0.06);
}
.charts-grid{
  gap: 18px;
}
.chart-card .count{
  margin-top: 10px;
  color: var(--muted);
}
.chart,
.wordcloud{
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.92), rgba(248,251,255,0.86));
  border: 1px solid rgba(216,225,238,0.65);
}
details.collapse{
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(246,249,253,0.88);
  border: 1px solid rgba(216,225,238,0.72);
}
details.collapse > summary{
  cursor: pointer;
  font-weight: 700;
  color: var(--text);
}

#faculty-publications{
  gap: 18px;
}
#faculty-table-section,
#publications-panel{
  padding-top: 16px;
}
#faculty-table-section{
  flex: 0.98;
}
#publications-panel{
  flex: 1.12;
}
#faculty-table{
  margin-top: 10px;
  border-radius: 14px;
  overflow: hidden;
}
#faculty-table thead th{
  background: linear-gradient(180deg, #f9fbff, #eef4fb);
  color: var(--muted);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
}
#faculty-table th, #faculty-table td{
  border-color: rgba(216,225,238,0.9);
  vertical-align: middle;
}
#faculty-table tbody tr:nth-child(odd){
  background: rgba(248,251,254,0.76);
}
#faculty-table tbody tr:hover{
  background: rgba(15,118,110,0.07);
}
#publications-list li{
  background: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(248,251,255,0.92));
  border-left: 5px solid var(--accent);
  margin: 10px 0 12px;
}
.pub-meta{
  gap: 6px;
}
.chip{
  background: rgba(15,118,110,0.08);
  border-color: rgba(15,118,110,0.18);
}
.chip.secondary{
  background: rgba(91,33,182,0.08);
  border-color: rgba(91,33,182,0.16);
}

.info{
  color: var(--accent-2);
  border-color: rgba(91,33,182,0.34);
  background: rgba(91,33,182,0.04);
}
.info:hover{
  background: rgba(91,33,182,0.09);
}

#loading-banner{
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 10px 24px rgba(15,23,42,0.14);
}

@media (max-width: 1280px){
  header{
    flex-direction: column;
  }
  .header-right{
    width: 100%;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  #filters .filter-block{ grid-column: span 3; }
  #filters .filter-block.year-range{ grid-column: span 2; }
  #filters .filter-block.wide{ grid-column: span 4; }
}
@media (max-width: 980px){
  body{ margin: 16px; }
  .header-right{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  #filters{ grid-template-columns: repeat(6, minmax(0, 1fr)); }
  #filters .filter-block{ grid-column: span 3; }
  #filters .filter-block.year-range{ grid-column: span 2; }
  #filters .filter-block.wide{ grid-column: span 4; }
}
@media (max-width: 720px){
  body{ margin: 12px; }
  header{
    padding: 18px 16px;
    border-radius: 20px;
  }
  .header-left{
    flex-direction: column;
  }
  .header-right{
    grid-template-columns: 1fr;
  }
  #filters{
    grid-template-columns: 1fr;
    padding-top: 24px;
  }
  #filters .filter-block,
  #filters .filter-block.year-range,
  #filters .filter-block.wide,
  #filters .filter-block.ai-block{
    grid-column: 1 / -1;
  }
  .panel-head{
    align-items: flex-start;
    flex-direction: column;
  }
  .btn-group{
    flex-wrap: wrap;
  }
}


/* v3: keep Publications by Year aligned with co-authorship network */
#pub-chart.chart { height: 360px; }


/* === Publication cohort author pills ==================================== */
#publications-list .pub-meta {
  row-gap: 8px;
}

#publications-list .cohort-author-chip {
  font-weight: 600;
}

#publications-list .cohort-author-chip.author-pos-first {
  background: color-mix(in srgb, var(--accent) 18%, var(--panel));
  border-color: color-mix(in srgb, var(--accent) 42%, var(--border));
}

#publications-list .cohort-author-chip.author-pos-middle {
  background: color-mix(in srgb, var(--muted) 14%, var(--panel));
  border-color: color-mix(in srgb, var(--muted) 34%, var(--border));
}

#publications-list .cohort-author-chip.author-pos-last {
  background: color-mix(in srgb, var(--accent-2) 16%, var(--panel));
  border-color: color-mix(in srgb, var(--accent-2) 40%, var(--border));
}


/* === Selected Faculty controls (surgical patch) ======================= */
.faculty-table-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin: 6px 0 10px;
}
.metrics-password-container {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.metrics-password-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
}
.metrics-password-input {
  max-width: 4rem;
  font-size: 0.8rem;
}
.metrics-password-status {
  font-size: 0.75rem;
  color: #666;
}
.faculty-check-toolbar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
  margin: 0;
}
.faculty-check-status {
  font-size: 0.85rem;
}
#filter-checked-faculty.is-active {
  background: color-mix(in srgb, var(--accent) 18%, var(--panel));
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
}
#faculty-table td.faculty-name-cell {
  position: relative;
  padding-right: 34px;
}
.faculty-check-wrap {
  position: absolute;
  top: 7px;
  right: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.faculty-check {
  width: 14px;
  height: 14px;
  margin: 0;
  cursor: pointer;
}