/* =====================================================================
   WRENFIELD — globals.css
   Visual language: institutional, dense, unmoving.
   No gradients. No shadows beyond 1px. No decoration that does not
   serve information. If it feels exciting, remove it.
   ===================================================================== */

@import url('https://fonts.bunny.net/css?family=ibm-plex-sans:300,400,500,600|ibm-plex-mono:400,500|ibm-plex-serif:400,500&display=swap');

:root {
  /* Palette — institutional dark */
  --bg-base:        #0B0C0E;
  --bg-elevated:    #14161A;
  --bg-surface:     #1A1D22;
  --bg-hover:       #22262D;
  --border:         #22252B;
  --border-strong:  #2E323A;

  --ink-primary:    #E8E8EA;
  --ink-secondary:  #9DA0A6;
  --ink-tertiary:   #6B6E74;
  --ink-quaternary: #4A4D53;

  /* Accent — used rarely, always with intent */
  --accent:         #7A1F1F;  /* oxblood; live data, phase indicators */
  --accent-dim:     #4A1515;
  --accent-ink:     #C85555;

  --data-pos:       #2D6A6A;  /* completed, granted, active */
  --data-pos-ink:   #5FA8A8;
  --data-warn:      #B37A1E;  /* halted, ceased, warning */
  --data-warn-ink:  #E0A65A;

  /* Typography */
  --font-sans:  'IBM Plex Sans', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono:  'IBM Plex Mono', ui-monospace, SFMono-Regular, 'Cascadia Mono', Menlo, monospace;
  --font-serif: 'IBM Plex Serif', ui-serif, Georgia, serif;

  /* Metrics */
  --measure: 72ch;
  --gutter: 24px;
  --rule: 1px solid var(--border);
  --rule-strong: 1px solid var(--border-strong);
}

/* -------- Reset / base -------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scrollbar-gutter: stable; }
body {
  margin: 0;
  background: var(--bg-base);
  color: var(--ink-primary);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  font-feature-settings: "ss01", "cv11", "tnum" 1;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--ink-primary); text-decoration: none; border-bottom: 1px solid var(--border-strong); transition: border-color .12s ease, color .12s ease; }
a:hover { border-bottom-color: var(--accent-ink); color: var(--accent-ink); }
a.plain { border: 0; }
a.plain:hover { color: var(--accent-ink); }

p { margin: 0 0 1em; max-width: var(--measure); }
hr { border: 0; border-top: var(--rule); margin: 24px 0; }

button, input, select, textarea { font: inherit; color: inherit; }

/* -------- Layout primitives -------- */
.container { max-width: 1280px; margin: 0 auto; padding: 0 var(--gutter); }
.container-wide { max-width: 1440px; margin: 0 auto; padding: 0 var(--gutter); }
.stack > * + * { margin-top: var(--stack, 16px); }
.grid { display: grid; gap: var(--gutter); }

/* -------- Top bar -------- */
.topbar {
  border-bottom: var(--rule);
  background: var(--bg-base);
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: saturate(140%);
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 52px;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.brand {
  font-family: var(--font-sans);
  font-weight: 500;
  letter-spacing: 0.22em;
  font-size: 12px;
  color: var(--ink-primary);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 0;
}
.brand:hover { color: var(--ink-primary); border: 0; }
.brand-mark {
  width: 10px; height: 10px;
  background: var(--accent);
  display: inline-block;
}
.brand-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--ink-tertiary);
  margin-left: 4px;
  text-transform: uppercase;
}
.navlinks {
  display: flex;
  gap: 28px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.navlinks a { border: 0; color: var(--ink-secondary); }
.navlinks a:hover { color: var(--ink-primary); }
.navlinks a.active { color: var(--ink-primary); }

/* -------- Status strip -------- */
.status-strip {
  border-bottom: var(--rule);
  background: var(--bg-elevated);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-tertiary);
}
.status-strip-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 8px var(--gutter);
  display: flex;
  gap: 32px;
  align-items: center;
  flex-wrap: wrap;
}
.status-strip .label { color: var(--ink-quaternary); margin-right: 6px; }
.status-strip .live::before {
  content: '';
  display: inline-block;
  width: 7px; height: 7px;
  background: var(--accent);
  border-radius: 50%;
  margin-right: 8px;
  animation: pulse 2.4s ease-in-out infinite;
  vertical-align: baseline;
  transform: translateY(-1px);
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

/* -------- Hero / search section -------- */
.hero { padding: 72px 0 48px; border-bottom: var(--rule); }
.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--ink-tertiary);
  text-transform: uppercase;
  margin-bottom: 24px;
}
.eyebrow-mark {
  display: inline-block;
  width: 18px; height: 1px;
  background: var(--accent);
  vertical-align: middle;
  margin-right: 10px;
}
.hero h1 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(32px, 5.5vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  max-width: 22ch;
  color: var(--ink-primary);
}
.hero h1 em {
  font-style: italic;
  font-family: var(--font-serif);
  color: var(--accent-ink);
}
.hero-sub {
  color: var(--ink-secondary);
  font-size: 15px;
  max-width: 62ch;
  margin: 0 0 40px;
}

/* -------- Search input -------- */
.search-wrap {
  position: relative;
  max-width: 820px;
}
.search-input {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  color: var(--ink-primary);
  padding: 18px 20px 18px 52px;
  font-size: 16px;
  font-family: var(--font-sans);
  outline: none;
  transition: border-color .12s ease, background .12s ease;
}
.search-input::placeholder { color: var(--ink-tertiary); }
.search-input:focus {
  border-color: var(--accent);
  background: var(--bg-surface);
}
.search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ink-tertiary);
  pointer-events: none;
}
.search-hint {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-tertiary);
  margin-top: 10px;
  letter-spacing: 0.04em;
}
.search-hint .kbd {
  display: inline-block;
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  padding: 1px 6px;
  margin: 0 2px;
  font-size: 10px;
}
.search-examples {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.search-examples .tag {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 5px 10px;
  border: 1px solid var(--border-strong);
  color: var(--ink-secondary);
  cursor: pointer;
  transition: all .12s ease;
  background: transparent;
}
.search-examples .tag:hover {
  border-color: var(--accent);
  color: var(--ink-primary);
}

/* -------- Section headers -------- */
.section { padding: 56px 0; border-bottom: var(--rule); }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 32px;
  gap: 24px;
  flex-wrap: wrap;
}
.section-head h2 {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-primary);
  margin: 0;
}
.section-head h2::before {
  content: '';
  display: inline-block;
  width: 8px; height: 8px;
  background: var(--accent);
  margin-right: 12px;
  vertical-align: middle;
  transform: translateY(-1px);
}
.section-head .meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-tertiary);
  letter-spacing: 0.04em;
}

/* -------- Signals feed -------- */
.feed { border-top: var(--rule); }
.feed-row {
  display: grid;
  grid-template-columns: 132px 88px 1fr 200px;
  gap: 20px;
  padding: 14px 0;
  border-bottom: var(--rule);
  align-items: baseline;
  font-size: 13px;
  transition: background .1s ease;
}
.feed-row:hover { background: var(--bg-elevated); }
.feed-time {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-tertiary);
  letter-spacing: 0.04em;
}
.feed-kind {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-secondary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.feed-body { color: var(--ink-primary); }
.feed-body strong { font-weight: 500; color: var(--ink-primary); }
.feed-body .mono { font-family: var(--font-mono); font-size: 12px; color: var(--ink-secondary); }
.feed-ent {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-tertiary);
  text-align: right;
  letter-spacing: 0.04em;
}

/* -------- Kind tags (phase, status, etc.) -------- */
.tag-chip {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 1px 7px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--border-strong);
  color: var(--ink-secondary);
  vertical-align: baseline;
  margin: 0 4px 0 0;
  line-height: 1.5;
}
.tag-chip.phase-1 { border-color: #3b3b3b; color: var(--ink-secondary); }
.tag-chip.phase-2 { border-color: var(--data-warn); color: var(--data-warn-ink); }
.tag-chip.phase-3 { border-color: var(--accent); color: var(--accent-ink); }
.tag-chip.phase-4 { border-color: var(--data-pos); color: var(--data-pos-ink); }
.tag-chip.status-active { border-color: var(--data-pos); color: var(--data-pos-ink); }
.tag-chip.status-halted { border-color: var(--data-warn); color: var(--data-warn-ink); }
.tag-chip.status-completed { border-color: var(--border-strong); color: var(--ink-secondary); }
.tag-chip.live { border-color: var(--accent); color: var(--accent-ink); }

/* -------- Stats panel -------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: var(--rule);
  border-left: var(--rule);
}
.stat {
  border-right: var(--rule);
  border-bottom: var(--rule);
  padding: 24px;
  background: var(--bg-base);
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-tertiary);
  margin-bottom: 12px;
}
.stat-value {
  font-family: var(--font-serif);
  font-size: 30px;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--ink-primary);
  font-variant-numeric: tabular-nums;
}
.stat-delta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--data-pos-ink);
  margin-top: 8px;
  letter-spacing: 0.04em;
}
.stat-delta.neg { color: var(--data-warn-ink); }

/* -------- Entity hero (company / target pages) -------- */
.entity-head {
  padding: 48px 0 32px;
  border-bottom: var(--rule);
}
.breadcrumb {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-tertiary);
  letter-spacing: 0.04em;
  margin-bottom: 20px;
}
.breadcrumb a { color: var(--ink-secondary); border: 0; }
.breadcrumb a:hover { color: var(--ink-primary); }
.breadcrumb .sep { margin: 0 8px; color: var(--ink-quaternary); }

.entity-name {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 400;
  letter-spacing: -0.015em;
  margin: 0 0 12px;
}
.entity-identifiers {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-secondary);
  letter-spacing: 0.02em;
  margin-bottom: 18px;
}
.entity-identifiers .id-chip {
  display: inline-block;
  margin-right: 14px;
}
.entity-identifiers .id-chip .k { color: var(--ink-quaternary); margin-right: 4px; }
.entity-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}

/* -------- Entity tabs -------- */
.entity-tabs {
  border-bottom: var(--rule);
  background: var(--bg-base);
  position: sticky;
  top: 52px;
  z-index: 10;
}
.entity-tabs-inner {
  display: flex;
  gap: 0;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--gutter);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.tab {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 14px 18px;
  color: var(--ink-tertiary);
  border: 0;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  cursor: pointer;
  background: transparent;
  transition: color .12s ease, border-color .12s ease;
}
.tab:hover { color: var(--ink-primary); }
.tab.active {
  color: var(--ink-primary);
  border-bottom-color: var(--accent);
}
.tab .count {
  color: var(--ink-quaternary);
  margin-left: 6px;
  font-size: 10px;
}

/* -------- Data grid (company profile layout) -------- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  padding: 40px 0;
}
@media (max-width: 960px) {
  .two-col { grid-template-columns: 1fr; gap: 32px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .feed-row { grid-template-columns: 1fr; gap: 4px; }
  .feed-ent { text-align: left; }
}

.panel {
  border: var(--rule);
  background: var(--bg-base);
  margin-bottom: 24px;
}
.panel-head {
  padding: 14px 18px;
  border-bottom: var(--rule);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-secondary);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.panel-body { padding: 18px; }

/* Key/value table (company facts) */
.kv { width: 100%; border-collapse: collapse; font-size: 13px; }
.kv td { padding: 10px 0; border-bottom: var(--rule); vertical-align: top; }
.kv td.k { color: var(--ink-tertiary); font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; width: 40%; padding-right: 16px; }
.kv td.v { color: var(--ink-primary); }
.kv tr:last-child td { border-bottom: 0; }
.kv .mono { font-family: var(--font-mono); font-size: 12px; }

/* Trials / pubs / patents tables */
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table th, .data-table td {
  padding: 11px 14px;
  text-align: left;
  border-bottom: var(--rule);
  vertical-align: top;
}
.data-table th {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-tertiary);
  font-weight: 500;
  border-bottom: 1px solid var(--border-strong);
  background: var(--bg-elevated);
}
.data-table tr:hover td { background: var(--bg-elevated); }
.data-table td.mono { font-family: var(--font-mono); font-size: 12px; color: var(--ink-secondary); }
.data-table a { border-bottom: 1px dotted var(--border-strong); }

/* -------- Timeline -------- */
.timeline { position: relative; padding-left: 20px; }
.timeline::before {
  content: '';
  position: absolute;
  left: 5px; top: 6px; bottom: 6px;
  width: 1px;
  background: var(--border-strong);
}
.t-event { position: relative; padding: 6px 0 14px; }
.t-event::before {
  content: '';
  position: absolute;
  left: -20px; top: 10px;
  width: 9px; height: 9px;
  background: var(--bg-base);
  border: 1px solid var(--accent);
}
.t-event .when {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-tertiary);
  letter-spacing: 0.04em;
  margin-bottom: 2px;
}
.t-event .what { font-size: 13px; color: var(--ink-primary); }

/* -------- Footer -------- */
.foot {
  border-top: var(--rule);
  padding: 32px 0 48px;
  margin-top: 48px;
  background: var(--bg-base);
}
.foot-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--ink-tertiary);
}
.foot-brand {
  font-family: var(--font-sans);
  font-weight: 500;
  letter-spacing: 0.22em;
  font-size: 11px;
  color: var(--ink-secondary);
}
.foot .legal { font-family: var(--font-mono); font-size: 11px; max-width: 54ch; }
.foot .links { display: flex; gap: 28px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.04em; }
.foot .links a { color: var(--ink-secondary); border: 0; }
.foot .links a:hover { color: var(--ink-primary); }

/* -------- Utility -------- */
.mono { font-family: var(--font-mono); }
.muted { color: var(--ink-tertiary); }
.small { font-size: 12px; }
.xs { font-size: 11px; letter-spacing: 0.06em; }
.upper { text-transform: uppercase; letter-spacing: 0.14em; }
.right { text-align: right; }
.tnum { font-variant-numeric: tabular-nums; }
.divider { height: 1px; background: var(--border); margin: 24px 0; }
.demo-banner {
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--accent-dim);
  padding: 8px 0;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-tertiary);
  letter-spacing: 0.06em;
  text-align: center;
}
.demo-banner strong { color: var(--accent-ink); letter-spacing: 0.12em; margin-right: 8px; }

/* -------- Form elements used sparingly -------- */
.btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  padding: 10px 18px;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--ink-primary);
  cursor: pointer;
  transition: border-color .12s, background .12s;
}
.btn:hover { border-color: var(--accent); background: var(--bg-elevated); }
.btn.primary { border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { background: var(--accent-dim); }

/* -------- Selection -------- */
::selection { background: var(--accent-dim); color: var(--ink-primary); }
::-moz-selection { background: var(--accent-dim); color: var(--ink-primary); }

/* -------- Scrollbar (subtle) -------- */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--border-strong); }
::-webkit-scrollbar-thumb:hover { background: var(--ink-quaternary); }