/* ───────────────────────────────────────────────────────────
   Adsbot Lens — Persona insights section
   KPI cards · key takeaways · bar chart + best-platform list.
   Built on lens.css tokens; matches How It Works KPI style.
   ─────────────────────────────────────────────────────────── */

/* KPI cards */
.pi-kpis {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
  max-width: 900px; margin: 44px auto 0;
}
.pi-kpi {
  position: relative; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 18px 18px 16px; box-shadow: var(--shadow-xs);
  display: flex; flex-direction: column; min-height: 128px;
}
.pi-kpi.teal { border-color: var(--teal-300); box-shadow: var(--shadow-teal); }
.pi-kpi.amber { border-color: #f1c889; box-shadow: 0 4px 12px rgba(217, 119, 6, 0.12); }
.pi-kpi-label {
  font-size: 10.5px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
  color: var(--fg-subtle); margin-bottom: 14px; line-height: 1.25;
}
.pi-kpi.teal .pi-kpi-label { color: var(--teal-700); }
.pi-kpi.amber .pi-kpi-label { color: #b45309; }
.pi-kpi-val {
  font-size: 30px; font-weight: 800; color: var(--fg-strong); letter-spacing: -0.03em;
  line-height: 1; font-variant-numeric: tabular-nums; margin-top: auto;
}
.pi-kpi.teal .pi-kpi-val { color: var(--teal-600); }
.pi-kpi.amber .pi-kpi-val { color: #d97706; }
.pi-kpi-sub { font-size: 12.5px; color: var(--fg-subtle); margin-top: 9px; line-height: 1.4; }

/* Key takeaways */
.pi-takeaways {
  max-width: 900px; margin: 16px auto 0;
  background: var(--teal-soft); border: 1px solid var(--teal-200);
  border-left: 4px solid var(--teal-500);
  border-radius: var(--r-lg); padding: 22px 26px;
}
.pi-take-label {
  font-size: 11px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase;
  color: var(--teal-700); margin: 0 0 14px;
}
.pi-take-list { display: flex; flex-direction: column; gap: 11px; }
.pi-take-row {
  display: flex; gap: 12px; align-items: baseline;
  font-size: 14.5px; line-height: 1.5; color: var(--fg);
}
.pi-take-row .arr { color: var(--teal-600); font-weight: 800; flex-shrink: 0; }
.pi-take-row b { font-weight: 700; color: var(--fg-strong); }

/* Two-panel row */
.pi-duo {
  display: grid; grid-template-columns: 1fr 1fr; gap: 18px;
  max-width: 900px; margin: 18px auto 0; align-items: stretch;
}
.pi-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-xl); box-shadow: var(--shadow-md);
  padding: 24px;
}
.pi-card h3 { font-size: 16px; font-weight: 700; letter-spacing: -0.02em; color: var(--fg-strong); margin: 0; }
.pi-card .pi-card-sub { font-size: 12.5px; color: var(--fg-subtle); margin: 6px 0 20px; line-height: 1.45; }

/* bar chart */
.pi-bars { display: flex; flex-direction: column; gap: 18px; }
.pi-bar-row { }
.pi-bar-top { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 7px; }
.pi-bar-name { font-size: 13.5px; font-weight: 600; color: var(--fg); }
.pi-bar-pct { font-size: 13.5px; font-weight: 800; color: var(--fg-strong); font-variant-numeric: tabular-nums; }
.pi-bar-track { height: 10px; background: var(--bg-subtle); border-radius: var(--r-pill); overflow: hidden; }
.pi-bar-fill { height: 100%; border-radius: var(--r-pill); }
.pi-bar-fill.teal { background: linear-gradient(90deg, var(--teal-400), var(--teal-600)); }
.pi-bar-fill.amber { background: linear-gradient(90deg, #f0b65a, #d97706); }
.pi-bar-row.weak .pi-bar-pct { color: #b45309; }

/* best platform list */
.pi-plats { display: flex; flex-direction: column; gap: 14px; }
.pi-plat {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 14px 0; border-bottom: 1px solid var(--hairline);
}
.pi-plat:last-child { border-bottom: none; padding-bottom: 0; }
.pi-plat-name { font-size: 13.5px; font-weight: 700; color: var(--fg-strong); flex: 1; min-width: 0; }
.pi-plat-vals { display: flex; flex-direction: column; gap: 5px; align-items: flex-end; text-align: right; flex-shrink: 0; }
.pi-chip {
  font-size: 11.5px; font-weight: 700; letter-spacing: .01em;
  display: inline-flex; align-items: center; gap: 5px; white-space: nowrap;
}
.pi-chip.up { color: var(--teal-700); }
.pi-chip.down { color: #b45309; }

@media (max-width: 760px) {
  .pi-kpis { grid-template-columns: repeat(2, 1fr); }
  .pi-duo { grid-template-columns: 1fr; }
}