/*
 * KPI Components Preview Layer
 * Unified KPI card visuals: primary number, secondary explainer,
 * trend badge, and status badge/icon.
 */

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: var(--dt-space-4, 1rem);
}

@media (min-width: 900px) {
  .kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1280px) {
  .kpi-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.kpi-card {
  border: 1px solid rgba(100, 116, 139, 0.22);
  border-radius: 0.9rem;
  background: linear-gradient(160deg, #ffffff 0%, #f8fafc 100%);
  padding: 0.95rem 1rem;
  box-shadow: 0 6px 24px -16px rgba(15, 23, 42, 0.45);
}

.dark .kpi-card {
  border-color: rgba(148, 163, 184, 0.22);
  background: linear-gradient(160deg, rgba(19, 27, 46, 0.94) 0%, rgba(11, 19, 38, 0.95) 100%);
}

.kpi-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.kpi-card__title {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #64748b;
  font-weight: 650;
}

.dark .kpi-card__title {
  color: #93a3bf;
}

.kpi-card__icon {
  width: 1rem;
  height: 1rem;
  color: #0f766e;
  opacity: 0.92;
}

.dark .kpi-card__icon {
  color: #4edea3;
}

.kpi-card__value-line {
  margin-top: 0.45rem;
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
}

.kpi-card__value {
  font-size: 1.7rem;
  line-height: 1;
  font-weight: 780;
  color: #0f172a;
}

.dark .kpi-card__value {
  color: #e2e8f0;
}

.kpi-card__unit {
  font-size: 0.8rem;
  color: #64748b;
}

.dark .kpi-card__unit {
  color: #a8b5cf;
}

.kpi-card__secondary {
  margin-top: 0.3rem;
  font-size: 0.82rem;
  color: #475569;
}

.dark .kpi-card__secondary {
  color: #c6d2ea;
}

.kpi-card__meta {
  margin-top: 0.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.38rem;
}

.kpi-card__trend,
.kpi-card__badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.16rem 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.kpi-card__trend--success,
.kpi-card__badge--success {
  background: rgba(16, 185, 129, 0.15);
  color: #047857;
}

.kpi-card__trend--danger,
.kpi-card__badge--danger {
  background: rgba(239, 68, 68, 0.14);
  color: #b91c1c;
}

.kpi-card__trend--warning,
.kpi-card__badge--warning {
  background: rgba(245, 158, 11, 0.18);
  color: #92400e;
}

.kpi-card__trend--neutral,
.kpi-card__badge--neutral {
  background: rgba(100, 116, 139, 0.14);
  color: #334155;
}

.dark .kpi-card__trend--success,
.dark .kpi-card__badge--success {
  background: rgba(16, 185, 129, 0.2);
  color: #86efac;
}

.dark .kpi-card__trend--danger,
.dark .kpi-card__badge--danger {
  background: rgba(239, 68, 68, 0.22);
  color: #fca5a5;
}

.dark .kpi-card__trend--warning,
.dark .kpi-card__badge--warning {
  background: rgba(245, 158, 11, 0.23);
  color: #fcd34d;
}

.dark .kpi-card__trend--neutral,
.dark .kpi-card__badge--neutral {
  background: rgba(148, 163, 184, 0.2);
  color: #cbd5e1;
}