.home-view { display: flex; flex-direction: column; gap: 24px; }
.home-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 1024px) { .home-grid { grid-template-columns: repeat(2, 1fr); } }
.kpi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  cursor: pointer;
  transition: border-color 0.15s;
  text-decoration: none;
  color: inherit;
  display: block;
}
.kpi-card:hover { border-color: var(--accent); }
.kpi-card__value { font-size: 32px; font-weight: 700; line-height: 1; }
.kpi-card__label { color: var(--text-secondary); font-size: 13px; margin-top: 6px; }
.kpi-card__breakdown { margin-top: 12px; color: var(--text-secondary); font-size: 12px; }
.kpi-card__title { font-weight: 600; font-size: 16px; }
.kpi-card__desc { color: var(--text-secondary); font-size: 13px; margin-top: 4px; }
.kpi-card__preview { margin-top: 12px; color: var(--accent); font-size: 13px; }

/* Phase 6: pending-approvals alert pinned above the KPI grid for Owner / Compliance. */
.kpi-card--alert {
  border-color: var(--accent);
  background: color-mix(in oklab, var(--accent) 8%, var(--surface));
  position: relative;
}
.kpi-card--alert::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--accent);
  border-radius: 8px 0 0 8px;
}
.kpi-card--alert:hover { border-color: var(--accent); background: color-mix(in oklab, var(--accent) 14%, var(--surface)); }
.kpi-card--alert .kpi-card__value { color: var(--accent); }