/* Pharos signature: the family graphite field (family.css) under an
   ice-blue signal — starlight over the library. Genre: library catalog. */
:root {
  --signal: #6fd0ff;
  --signal-ink: #131410;
}

/* --- view tabs -------------------------------------------------------- */
.view-tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--line); }
.tab {
  background: none;
  border: 1px solid transparent;
  border-bottom: none;
  color: var(--ink-faint);
  font: inherit;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 5px 14px;
  cursor: pointer;
}
.tab:hover { color: var(--ink); }
.tab.on { border-color: var(--line); color: var(--signal); background: var(--panel); }

/* --- citation rows ----------------------------------------------------- */
.rows { flex: 1; overflow-y: auto; display: flex; flex-direction: column; }
.work {
  padding: 10px 8px;
  border-bottom: 1px solid rgba(39, 41, 33, 0.6);
  cursor: pointer;
}
.work:hover { background: var(--panel); }
.work .title { color: var(--ink); font-weight: 500; }
.work .title .oa { color: var(--info); font-size: 10px; vertical-align: super; }
.work .byline {
  color: var(--ink-dim);
  font-size: 11px;
  margin-top: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.work .stats { display: flex; gap: 14px; font-size: 10px; color: var(--ink-faint); margin-top: 3px; }
.work .stats b { color: var(--signal); font-weight: 500; }
.work .venue { color: var(--ink-dim); font-style: italic; }

.rows-note { padding: 14px 6px; color: var(--ink-faint); font-size: 12px; }

/* --- empty state -------------------------------------------------------- */
.empty { margin: auto; text-align: center; max-width: 460px; padding: 24px; }
.motif { width: 220px; color: var(--signal); opacity: 0.9; }
.empty-title { color: var(--ink); font-size: 15px; font-weight: 700; margin-top: 8px; }
.empty-note { color: var(--ink-faint); font-size: 10px; margin-top: 16px; letter-spacing: 0.04em; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 14px; }
.chip {
  background: none;
  border: 1px dashed var(--ink-faint);
  color: var(--ink-dim);
  font: inherit;
  font-size: 11px;
  padding: 4px 10px;
  cursor: pointer;
}
.chip:hover { border-color: var(--signal); color: var(--signal); }

/* --- compare modes ------------------------------------------------------- */
.compare { flex: 1; overflow-y: auto; display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.compare .col { border: 1px solid var(--line); background: var(--panel); padding: 12px; min-width: 0; }
.compare .col-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 8px; }
.compare .col-head .micro-label { margin: 0; color: var(--signal); }
.compare .col-head .ms { font-size: 10px; color: var(--ink-faint); }
.compare .work { padding: 6px 2px; }
.compare .rank { color: var(--ink-faint); font-size: 10px; margin-right: 6px; }
.compare .work .title { font-size: 11px; font-weight: 400; }
.compare .work.shared .title::after { content: " •"; color: var(--signal); }
.compare-note { grid-column: 1 / -1; font-size: 10px; color: var(--ink-faint); }
@media (max-width: 1100px) { .compare { grid-template-columns: 1fr; } }

/* --- insights ------------------------------------------------------------- */
.insights { flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 18px; }
.insights .block { border: 1px solid var(--line); background: var(--panel); padding: 14px; }
.insights .block-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 10px; }
.insights .block-head .micro-label { margin: 0; }
.insights .block-head .sql { font-size: 10px; color: var(--ink-faint); }
.insights .sql code { color: var(--signal); }

.bars { display: flex; align-items: flex-end; gap: 2px; height: 110px; border-bottom: 1px solid var(--line); }
.bars .bar { flex: 1; min-width: 3px; background: #2c4657; position: relative; }
.bars .bar:hover { background: var(--signal); }
.bar-years { display: flex; justify-content: space-between; font-size: 9px; color: var(--ink-faint); margin-top: 4px; }

.trend { display: flex; align-items: flex-end; gap: 2px; height: 70px; border-bottom: 1px solid var(--line); }
.trend .bar { flex: 1; min-width: 3px; background: #3d3a2a; }
.trend .bar:hover { background: var(--warn); }

.country-list { display: flex; flex-direction: column; gap: 3px; }
.country-row { display: flex; align-items: center; gap: 10px; font-size: 11px; }
.country-row .cc { width: 28px; color: var(--ink); }
.country-row .cbar { height: 8px; background: var(--signal); opacity: 0.75; }
.country-row .cn { color: var(--ink-faint); font-size: 10px; }

.insights-totals { display: flex; gap: 26px; font-size: 11px; color: var(--ink-dim); flex-wrap: wrap; }
.insights-totals b { color: var(--signal); font-weight: 500; }
.insights-note { font-size: 10px; color: var(--ink-faint); line-height: 1.6; }

/* --- drawer detail -------------------------------------------------------- */
.drawer-body .abstract { color: var(--ink-dim); margin-top: 4px; }
.drawer-body .doi a { color: var(--signal); }
.drawer-body table.sample { width: 100%; border-collapse: collapse; font-size: 10px; }
.drawer-body table.sample td { padding: 2px 6px 2px 0; color: var(--ink-dim); border-bottom: 1px solid rgba(39,41,33,.6); }
.drawer-body table.sample td:last-child { text-align: right; color: var(--ink); }