/* =====================================================================
   dashboard.css - Cards de KPI, alertas, blocos do dashboard
   ===================================================================== */

.dashboard-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}

.kpi-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-gold);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transition: transform var(--transition), box-shadow var(--transition);
}
.kpi-card.clickable { cursor: pointer; }
.kpi-card.clickable:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.kpi-label {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 500;
}
.kpi-value {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 500;
  line-height: 1;
  color: var(--color-black);
}
.kpi-value.small { font-size: 1.4rem; }
.kpi-meta { font-size: 0.85rem; color: var(--color-text-muted); }

.kpi-card--alert {
  border-left-color: var(--color-danger);
  background: var(--color-danger-bg);
}
.kpi-card--alert .kpi-value { color: var(--color-danger); }
.kpi-card--warn {
  border-left-color: var(--color-warning);
  background: var(--color-warning-bg);
}
.kpi-card--warn .kpi-value { color: var(--color-warning); }
.kpi-card--success { border-left-color: var(--color-success); }

.section-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 500;
  margin: var(--space-6) 0 var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-gold-light);
  color: var(--color-black);
}

/* === KPI com barra lateral gradiente === */
.kpi-card {
  position: relative;
  overflow: hidden;
}
.kpi-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: linear-gradient(180deg,
    transparent 5%,
    var(--color-gold) 50%,
    transparent 95%);
  border-radius: 0 2px 2px 0;
}
.kpi-card--alert::before {
  background: linear-gradient(180deg,
    transparent 5%,
    var(--color-danger) 50%,
    transparent 95%);
}
.kpi-card--warn::before {
  background: linear-gradient(180deg,
    transparent 5%,
    var(--color-warning) 50%,
    transparent 95%);
}
.kpi-card.clickable {
  cursor: pointer;
  transition: transform 220ms var(--ease-out, ease),
              box-shadow 220ms var(--ease-out, ease),
              border-color 220ms ease;
}
.kpi-card.clickable:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-strong);
}