/* ================================================================
   Stats — Grid cards for portfolio metrics, essentiality breakdown
   ================================================================ */

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
.stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 14px;
  text-align: center;
  transition: border-color .2s ease;
}
.stat:hover { border-color: var(--border-2); }
.stat .sv {
  font-family: var(--mono);
  font-size: 28px;
  font-weight: 700;
}
.stat .sl {
  font-size: 10px;
  color: var(--text-4);
  text-transform: uppercase;
  letter-spacing: .8px;
  margin-top: 4px;
}

/* Essentiality component breakdown (3-col grid) */
.ess-breakdown {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 20px 0;
}
.ess-comp {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 16px;
  text-align: center;
  transition: border-color .2s ease;
}
.ess-comp:hover { border-color: var(--border-2); }
.ess-comp .ec-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-4);
  margin-bottom: 8px;
}
.ess-comp .ec-score {
  font-family: var(--mono);
  font-size: 30px;
  font-weight: 700;
  color: var(--accent);
}
.ess-comp .ec-detail {
  font-size: 11px;
  color: var(--text-4);
  margin-top: 6px;
}