:root {
  --mpc-bg: #12151c;
  --mpc-card-bg: #1a1f29;
  --mpc-border: #2a3140;
  --mpc-text: #e6e9ef;
  --mpc-text-muted: #8b93a7;
  --mpc-accent: #3b82f6;
}

body.mpc-body {
  background: var(--mpc-bg);
  color: var(--mpc-text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.mpc-card {
  background: var(--mpc-card-bg);
  border: 1px solid var(--mpc-border);
  color: var(--mpc-text);
}

.mpc-card .card-header {
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--mpc-border);
  font-weight: 600;
}

.mpc-header h4 {
  color: var(--mpc-text);
}

.summary-card {
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.summary-card:hover {
  transform: translateY(-2px);
  border-color: var(--mpc-accent);
}
.summary-card.active {
  border-color: var(--mpc-accent);
  box-shadow: 0 0 0 1px var(--mpc-accent);
}

table.table-dark {
  --bs-table-bg: var(--mpc-card-bg);
  --bs-table-border-color: var(--mpc-border);
}

table.table-dark thead th {
  color: var(--mpc-text-muted);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  border-bottom: 2px solid var(--mpc-border);
  white-space: nowrap;
}

table.table-dark tbody tr:hover {
  background: rgba(59, 130, 246, 0.06);
}

.mpc-product-cell {
  max-width: 240px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.form-control, .form-select {
  background: #0f1219;
  border: 1px solid var(--mpc-border);
  color: var(--mpc-text);
}
.form-control:focus, .form-select:focus {
  background: #0f1219;
  color: var(--mpc-text);
  border-color: var(--mpc-accent);
  box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.25);
}
.form-control::placeholder {
  color: var(--mpc-text-muted);
}

.modal-content.mpc-card {
  background: var(--mpc-card-bg);
}

#mpc-progress-wrap .progress {
  background: #0f1219;
}

.source-row {
  border-bottom: 1px solid var(--mpc-border);
  padding: 10px 0;
}
.source-row:last-child {
  border-bottom: none;
}
.source-row.excluded {
  opacity: 0.55;
}

/* Inline slide-down source comparison row (replaces the old modal) */
tr.mpc-detail-row td {
  border-top: none;
  background: rgba(255, 255, 255, 0.015);
}
.mpc-detail-inner {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.28s ease;
}
tr.mpc-detail-row.open .mpc-detail-inner {
  max-height: 600px; /* raised to real scrollHeight once content loads */
}
.mpc-detail-content {
  border-left: 3px solid var(--mpc-accent);
}

.mpc-source-table {
  --bs-table-bg: transparent;
  margin-bottom: 0;
}
.mpc-source-table thead th {
  color: var(--mpc-text-muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  border-bottom: 1px solid var(--mpc-border);
}
.mpc-source-table tbody tr {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.mpc-source-table tr.mpc-excluded-source {
  opacity: 0.5;
}

.btn-view-sources .mpc-chevron,
.mpc-sources-indicator .mpc-chevron {
  display: inline-block;
  transition: transform 0.2s ease;
}
tr.mpc-row-clickable.active .mpc-chevron {
  transform: rotate(180deg);
}

tr.mpc-row-clickable {
  cursor: pointer;
}
tr.mpc-row-clickable:hover {
  background: rgba(59, 130, 246, 0.1);
}
tr.mpc-row-clickable.active {
  background: rgba(59, 130, 246, 0.08);
}

code {
  color: #93c5fd;
}

.row-updating {
  animation: mpc-pulse 1s ease-in-out infinite;
}
@keyframes mpc-pulse {
  0%, 100% { background: rgba(59, 130, 246, 0.06); }
  50% { background: rgba(59, 130, 246, 0.16); }
}

.mpc-excluded-note {
  color: #c9d1e0;
}