/* Research memo: a quiet analyst's desk built from the site's existing tokens. */

.research-main {
  display: grid;
  gap: 32px;
  padding-block: 28px 72px;
}

.research-back {
  width: max-content;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  color: var(--signal-tertiary);
  font-size: var(--type-body);
  text-decoration: none;
}

.research-back:hover { color: var(--signal-ink); }
.research-back:focus-visible,
.full-report-link:focus-visible,
.full-report-bar a:focus-visible {
  outline: 2px solid var(--wire-focus);
  outline-offset: 3px;
}

.research-hero {
  min-height: 112px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--wire);
  padding-bottom: 24px;
}

.research-kicker {
  margin: 0;
  color: var(--signal-tertiary);
  font: 700 var(--type-meta)/1.4 "Ubuntu Mono", "Nimbus Mono PS", monospace;
  letter-spacing: 0.12em;
}

.research-identity h1 {
  margin: 8px 0 0;
  font: 700 var(--type-display)/1 "Ubuntu Mono", "Nimbus Mono PS", monospace;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.05em;
}

.research-identity > p:last-child:not(.research-kicker) {
  margin: 10px 0 0;
  color: var(--signal-secondary);
  font-size: var(--type-body);
}

.research-state {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--wire);
  border-radius: var(--radius-control);
  background: var(--terminal-raised);
  color: var(--signal-secondary);
  padding: 0 12px;
  font-size: var(--type-body);
  font-weight: 650;
}

.research-state i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

.research-state.state-ready { color: var(--profit); }
.research-state.state-queued,
.research-state.state-running { color: var(--caution); }
.research-state.state-failed,
.research-state.state-unsupported { color: var(--risk); }
.research-state.state-unavailable { color: var(--signal-muted); }

.research-progress {
  margin: -12px 0 0;
  border-left: 2px solid var(--wire-focus);
  background: var(--terminal-raised);
  color: var(--signal-secondary);
  padding: 12px 16px;
  font-size: var(--type-body);
  line-height: 1.6;
}

.research-progress {
  display: flex;
  align-items: center;
  gap: 16px;
  border-left-color: var(--caution);
}

.research-progress strong {
  color: var(--signal-ink);
  font-size: var(--type-body);
  font-weight: 650;
}

.research-progress p {
  margin: 3px 0 0;
  color: var(--signal-tertiary);
  font-size: var(--type-body);
}

.progress-mark {
  width: 40px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  border-right: 1px solid var(--wire);
  padding-right: 16px;
}

.progress-mark i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--caution);
  animation: research-pulse 1200ms ease-in-out infinite;
}

.progress-mark i:nth-child(2) { animation-delay: 160ms; }
.progress-mark i:nth-child(3) { animation-delay: 320ms; }

@keyframes research-pulse {
  0%, 70%, 100% { opacity: 0.25; transform: translateY(0); }
  35% { opacity: 1; transform: translateY(-3px); }
}

.research-thesis {
  display: grid;
  grid-template-columns: 176px minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--wire);
  border-radius: var(--radius-panel);
  background: var(--terminal-raised);
}

.conviction-rail {
  min-height: 296px;
  display: flex;
  flex-direction: column;
  justify-content: end;
  border-right: 1px solid var(--wire);
  background: var(--tape-inset);
  padding: 24px;
}

.conviction-rail::before {
  width: 24px;
  height: 3px;
  margin-bottom: auto;
  content: "";
  background: var(--profit);
}

.conviction-rail span {
  color: var(--signal-tertiary);
  font: 700 var(--type-meta)/1 "Ubuntu Mono", "Nimbus Mono PS", monospace;
  letter-spacing: 0.1em;
}

.conviction-rail strong {
  margin-top: 10px;
  color: var(--signal-ink);
  font: 600 var(--type-display)/0.9 "Ubuntu Mono", "Nimbus Mono PS", monospace;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.07em;
}

.conviction-rail small {
  margin-top: 10px;
  color: var(--signal-muted);
  font: 500 var(--type-meta)/1 "Ubuntu Mono", "Nimbus Mono PS", monospace;
}

.thesis-copy { padding: 28px 32px; }

.thesis-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 24px;
}

.thesis-heading p,
.research-section-head p {
  margin: 0;
  color: var(--signal-tertiary);
  font: 700 var(--type-meta)/1.4 "Ubuntu Mono", "Nimbus Mono PS", monospace;
  letter-spacing: 0.1em;
}

.thesis-heading h2 {
  margin: 6px 0 0;
  font-size: var(--type-key);
  font-weight: 650;
  line-height: 1.2;
  letter-spacing: -0.03em;
}

.full-report-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--wire);
  border-radius: var(--radius-control);
  background: var(--tape-surface);
  color: var(--signal-secondary);
  padding: 0 14px;
  font-size: var(--type-body);
  font-weight: 650;
  text-decoration: none;
  cursor: pointer;
  transition: border-color 150ms ease-out, color 150ms ease-out, background-color 150ms ease-out, transform 120ms ease-out;
}

.full-report-link:hover {
  border-color: var(--wire-focus);
  color: var(--signal-ink);
}

.full-report-link:active { transform: scale(0.97); }

.thesis-copy > h3 {
  margin: 36px 0 0;
  color: var(--signal-tertiary);
  font-size: var(--type-key);
  font-weight: 650;
}

.core-conclusion {
  max-width: 820px;
  margin: 10px 0 0;
  color: var(--signal-ink);
  font-size: var(--type-key);
  font-weight: 520;
  line-height: 1.7;
  text-wrap: pretty;
}

.research-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 32px;
  margin: 36px 0 0;
  border-top: 1px solid var(--wire-soft);
  padding-top: 16px;
}

.research-meta div {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.research-meta dt {
  color: var(--signal-muted);
  font-size: var(--type-meta);
}

.research-meta dd {
  margin: 0;
  color: var(--signal-secondary);
  font: 500 var(--type-meta)/1.4 "Ubuntu Mono", "Nimbus Mono PS", monospace;
  font-variant-numeric: tabular-nums;
}

.research-section {
  display: grid;
  gap: 16px;
  padding-top: 8px;
}

.research-section-head {
  min-height: 48px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
}

.research-section-head h2,
.research-empty-state h2 {
  margin: 5px 0 0;
  font-size: var(--type-key);
  font-weight: 650;
  line-height: 1.25;
  letter-spacing: -0.025em;
}

.research-section-head > span {
  color: var(--signal-muted);
  font-size: var(--type-meta);
}

.valuation-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--wire);
  border-radius: var(--radius-panel);
  background: var(--terminal-raised);
}

.valuation-card {
  min-width: 0;
  min-height: 184px;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--wire-soft);
  padding: 20px;
}

.valuation-card:last-child { border-right: 0; }

.valuation-card > span {
  color: var(--signal-muted);
  font: 600 var(--type-meta)/1 "Ubuntu Mono", "Nimbus Mono PS", monospace;
}

.valuation-card h3 {
  margin: 28px 0 0;
  color: var(--signal-secondary);
  font-size: var(--type-key);
  font-weight: 650;
}

.valuation-card strong {
  margin-top: 7px;
  color: var(--signal-ink);
  font: 650 var(--type-key)/1.1 "Ubuntu Mono", "Nimbus Mono PS", monospace;
  font-variant-numeric: tabular-nums;
}

.valuation-card p {
  margin: auto 0 0;
  color: var(--signal-tertiary);
  font-size: var(--type-body);
  line-height: 1.55;
  text-wrap: pretty;
}

.evidence-split {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.evidence-split > article {
  min-height: 228px;
  border: 1px solid var(--wire);
  border-radius: var(--radius-panel);
  background: var(--terminal-raised);
  padding: 24px;
}

.evidence-split header {
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--wire-soft);
  padding-bottom: 16px;
}

.evidence-index {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border: 1px solid var(--wire);
  color: var(--profit);
  font: 600 var(--type-body)/1 "Ubuntu Mono", "Nimbus Mono PS", monospace;
}

.evidence-split > article:last-child .evidence-index { color: var(--risk); }

.evidence-split h2 {
  margin: 0;
  font-size: var(--type-key);
  font-weight: 650;
}

.evidence-split ol {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: evidence;
}

.evidence-split li {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 8px;
  border-bottom: 1px solid var(--wire-soft);
  padding: 10px 0;
  color: var(--signal-secondary);
  font-size: var(--type-body);
  line-height: 1.55;
  counter-increment: evidence;
}

.evidence-split li:last-child { border-bottom: 0; }
.evidence-split li::before {
  color: var(--signal-muted);
  content: counter(evidence, decimal-leading-zero);
  font: 500 var(--type-meta)/1.9 "Ubuntu Mono", "Nimbus Mono PS", monospace;
}

.research-empty {
  color: var(--signal-muted);
  font-size: var(--type-body);
}

.research-empty-state {
  min-height: 320px;
  display: grid;
  place-content: center;
  justify-items: center;
  border: 1px solid var(--wire);
  border-radius: var(--radius-panel);
  background: var(--terminal-raised);
  padding: 48px 24px;
  text-align: center;
}

.empty-memo-mark {
  width: 120px;
  display: flex;
  justify-content: space-between;
  margin-bottom: 28px;
  border-top: 1px solid var(--wire);
}

.empty-memo-mark i {
  width: 7px;
  height: 7px;
  margin-top: -4px;
  border: 1px solid var(--terminal-raised);
  border-radius: 50%;
  background: var(--signal-muted);
}

.empty-memo-mark i:nth-child(2) { background: var(--caution); }
.research-empty-state > p:last-child {
  max-width: 520px;
  margin: 12px 0 0;
  color: var(--signal-tertiary);
}

/* Embedded research memo: follows opinions and message evidence on ticker pages. */
.ticker-research {
  min-width: 0;
  display: grid;
  gap: 32px;
  margin-top: 28px;
  border-top: 1px solid var(--wire-soft);
  padding-top: 32px;
  scroll-margin-top: 96px;
}

.ticker-research-head {
  min-height: 88px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
}

.ticker-research-identity h2 {
  margin: 8px 0 0;
  color: var(--signal-ink);
  font: 700 var(--type-display)/1 "Ubuntu Mono", "Nimbus Mono PS", monospace;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.045em;
}

.ticker-research-identity > p:last-child:not(.research-kicker) {
  margin: 8px 0 0;
  color: var(--signal-secondary);
  font-size: var(--type-body);
}

.ticker-research .research-progress { margin: 0; }

.full-report-toggle {
  flex: 0 0 auto;
  font-family: inherit;
}

.full-report-chevron {
  margin-left: 8px;
  color: var(--signal-muted);
  font: 600 var(--type-meta)/1 "Ubuntu Mono", "Nimbus Mono PS", monospace;
  transition: transform 150ms cubic-bezier(0.23, 1, 0.32, 1), color 150ms ease-out;
}

.full-report-toggle[aria-expanded="true"] {
  border-color: var(--wire-focus);
  color: var(--signal-ink);
}

.full-report-toggle[aria-expanded="true"] .full-report-chevron {
  color: var(--profit);
  transform: rotate(180deg);
}

.inline-report-disclosure { min-width: 0; }

.inline-report-panel {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--wire);
  border-radius: var(--radius-panel);
  background: var(--terminal-raised);
}

.inline-report-panel[hidden] { display: none; }

.inline-research-frame {
  width: 100%;
  height: min(78vh, 900px);
  display: block;
  border: 0;
  background: var(--terminal-raised);
}

.full-report-page {
  height: 100vh;
  overflow: hidden;
}

.full-report-shell {
  height: calc(100vh - 72px);
  display: grid;
  grid-template-rows: 48px minmax(0, 1fr);
}

.full-report-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--wire);
  background: var(--terminal-raised);
  padding: 0 20px;
}

.full-report-bar a {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  color: var(--signal-secondary);
  font-size: var(--type-body);
  text-decoration: none;
}

.full-report-bar a:hover { color: var(--signal-ink); }
.full-report-bar span {
  color: var(--signal-muted);
  font: 600 var(--type-meta)/1 "Ubuntu Mono", "Nimbus Mono PS", monospace;
}

.research-frame {
  width: 100%;
  height: 100%;
  display: block;
  border: 0;
  background: var(--terminal-raised);
}

@media (max-width: 840px) {
  .research-main { gap: 24px; padding-block: 20px 56px; }
  .research-hero { min-height: 96px; align-items: start; }
  .research-identity h1 { font-size: var(--type-display); }
  .research-thesis { grid-template-columns: 1fr; }
  .conviction-rail {
    min-height: 116px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: end;
    column-gap: 10px;
    border-right: 0;
    border-bottom: 1px solid var(--wire);
    padding: 20px;
  }
  .conviction-rail::before { grid-column: 1 / -1; margin-bottom: 20px; }
  .conviction-rail span { align-self: center; }
  .conviction-rail strong { margin: 0; font-size: var(--type-display); justify-self: end; }
  .conviction-rail small { margin: 0; padding-bottom: 4px; }
  .thesis-copy { padding: 24px 20px; }
  .valuation-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .valuation-card:nth-child(2) { border-right: 0; }
  .valuation-card:nth-child(-n+2) { border-bottom: 1px solid var(--wire-soft); }
  .evidence-split { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .ticker-research { gap: 24px; margin-top: 12px; padding-top: 32px; }
  .ticker-research-head { min-height: 0; align-items: start; flex-direction: column; gap: 16px; }
  .research-hero { flex-direction: column; gap: 16px; }
  .research-state { min-height: 32px; }
  .research-progress { align-items: start; }
  .thesis-heading { flex-direction: column; }
  .full-report-link { width: 100%; }
  .core-conclusion { font-size: var(--type-body); }
  .research-meta { display: grid; gap: 8px; }
  .research-meta div { justify-content: space-between; gap: 16px; }
  .valuation-grid { grid-template-columns: 1fr; }
  .valuation-card {
    min-height: 156px;
    border-right: 0;
    border-bottom: 1px solid var(--wire-soft);
  }
  .valuation-card:nth-child(-n+2) { border-bottom: 1px solid var(--wire-soft); }
  .valuation-card:last-child { border-bottom: 0; }
  .research-section-head { align-items: start; flex-direction: column; gap: 8px; }
  .evidence-split > article { padding: 20px 16px; }
  .full-report-bar { padding: 0 12px; }
  .full-report-bar span { display: none; }
  .inline-research-frame { height: 76svh; }
}

@media (prefers-reduced-motion: reduce) {
  .progress-mark i { animation: none; opacity: 0.7; transform: none; }
  .full-report-chevron { transition: color 150ms ease-out; }
}