/* === 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 .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; }
}
@media (max-width: 600px) {
  #filters { grid-template-columns: 1fr; }
  #filters .filter-block.wide { 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;
}