.pvc-module { width: 100%; }

.pvc-page { display: flex; flex-direction: column; gap: 14px; }

.pvc-summary-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px;
}

.pvc-summary-heading { display: flex; align-items: center; gap: 12px; min-width: 0; }

.pvc-summary-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 10px;
  background: #eaf1ff;
  color: #3b82f6;
  font-size: 28px;
  line-height: 1;
}

.pvc-eyebrow,
.pvc-summary-metric span,
.pvc-group-voltage span,
.pvc-group-metrics span,
.pvc-string-card > span {
  color: #64748b;
  font-size: 10px;
  letter-spacing: .02em;
  text-transform: uppercase;
}

.pvc-summary-heading h1 { margin: 1px 0 2px; color: #0f172a; font-size: 14px; line-height: 1.25; }
.pvc-summary-heading p { margin: 0; color: #94a3b8; font-size: 11px; }

.pvc-summary-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(110px, 1fr));
  gap: 8px;
  flex: 0 0 355px;
}

.pvc-summary-metric,
.pvc-group-metrics > div,
.pvc-string-card { background: #fafaf8; border-radius: 7px; }

.pvc-summary-metric { min-height: 54px; padding: 9px 12px; }
.pvc-summary-metric strong { display: block; margin-top: 3px; color: #0f172a; font-size: 17px; }

.pvc-summary-metric small,
.pvc-group-voltage small,
.pvc-group-metrics small,
.pvc-string-current small {
  color: #64748b;
  font-family: "DM Sans", sans-serif;
  font-size: 10px;
  font-weight: 500;
}

.pvc-groups { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; align-items: stretch; }
.pvc-group-card { min-width: 0; padding: 14px; }

.pvc-group-header { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
.pvc-group-header h2 { display: flex; align-items: center; gap: 8px; margin: 0; color: #0f172a; font-size: 12px; }
.pvc-group-header .dot { width: 8px; height: 8px; border-radius: 50%; background: #3b82f6; }

.pvc-group-badge { padding: 4px 10px; border-radius: 999px; background: #fff6e5; color: #d97706; font-size: 10px; font-weight: 600; }

.pvc-group-voltage {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 56px;
  padding: 10px 12px;
  border-radius: 7px;
  background: #fafaf8;
}

.pvc-group-voltage > div,
.pvc-group-metrics > div { display: flex; flex-direction: column; gap: 3px; }
.pvc-group-voltage small { color: #64748b; font-size: 10px; }
.pvc-group-voltage strong { color: #3b82f6; font-size: 24px; }

.pvc-group-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-top: 10px; }
.pvc-group-metrics > div { min-height: 42px; padding: 8px 10px; }
.pvc-group-metrics strong { color: #0f172a; font-size: 14px; }

.pvc-section-label { margin-top: 16px; padding-bottom: 7px; border-bottom: 1px solid #e5e7eb; color: #64748b; font-size: 10px; text-transform: uppercase; }
.pvc-string-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin-top: 10px; }
.pvc-string-card { min-width: 0; min-height: 69px; padding: 9px 10px; }

.pvc-string-header { display: flex; align-items: center; justify-content: space-between; gap: 5px; }
.pvc-string-header strong { color: #0f172a; font-size: 11px; }
.pvc-string-header span { display: inline-flex; align-items: center; gap: 4px; color: #64748b; font-size: 9px; }
.pvc-string-header span i { width: 7px; height: 7px; display: inline-block; border-radius: 50%; background: #cbd5e1; }
.pvc-string-header span.is-active { color: #16a34a; }
.pvc-string-header span.is-active i { background: #22c55e; }
.pvc-string-card > span { display: block; margin-top: 8px; }
.pvc-string-current { display: block; margin-top: 2px; color: #0f172a; font-size: 16px; }

.pvc-no-strings, .pvc-empty-state { color: #94a3b8; text-align: center; }
.pvc-no-strings { padding: 20px 0 8px; font-size: 12px; }
.pvc-empty-state { padding: 60px 20px; }
.pvc-empty-state strong { display: block; color: #b45309; font-size: 14px; }
.pvc-empty-state p { margin: 6px 0 0; font-size: 12px; }

@media (max-width: 900px) {
  .pvc-summary-card { align-items: stretch; flex-direction: column; }
  .pvc-summary-metrics { flex-basis: auto; width: 100%; }
  .pvc-groups { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .pvc-summary-metrics, .pvc-group-metrics { grid-template-columns: 1fr; }
  .pvc-string-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}