body {
  background: #f3f4f6;
  min-height: 100vh;
  padding: 10px;
  color: #333;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

.rac-page {
  max-width: 960px;
  margin: 0 auto;
  padding: 16px;
}

.portal-back {
  margin: 0 0 1rem;
  font-size: 0.9rem;
}

.portal-back a {
  color: #336699;
  text-decoration: none;
}

.portal-back a:hover {
  text-decoration: underline;
}

.rac-header {
  text-align: center;
  margin-bottom: 20px;
}

.rac-header h1 {
  color: #1e40af;
  font-size: 1.6rem;
  font-weight: 600;
  margin: 0 0 8px;
}

.rac-brand-line {
  margin: 0 0 10px;
  font-size: 0.92rem;
  color: #6c757d;
}

.rac-brand-line a {
  color: #5d6f82;
  text-decoration: none;
}

.rac-brand-line a:hover {
  text-decoration: underline;
}

.rac-version-tag {
  margin-left: 0.5rem;
  font-size: 0.75rem;
  color: #8a939c;
}

.rac-lead {
  margin: 0 auto;
  max-width: 40rem;
  font-size: 0.95rem;
  color: #374151;
  line-height: 1.55;
}

.rac-message {
  margin-bottom: 16px;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 0.9rem;
  text-align: center;
}

.rac-message--loading {
  background: #eef2ff;
  color: #3730a3;
  border: 1px solid #c7d2fe;
}

.rac-message--warning {
  background: #fff3cd;
  color: #856404;
  border: 1px solid #ffeeba;
}

.rac-message--error {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

.rac-message--info {
  background: #e7f3ff;
  color: #0c5460;
  border: 1px solid #bee5eb;
}

.rac-search-panel,
.rac-panel {
  background: white;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  padding: 12px;
  margin-bottom: 16px;
}

.rac-panel-title,
.rac-section-heading {
  margin: 0 0 12px 0;
  color: #1e40af;
  font-size: 1.05em;
  font-weight: bold;
  border-bottom: 2px solid #e5e7eb;
  padding-bottom: 6px;
}

.rac-section-heading {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
  font-size: 0.95em;
}

.rac-search-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px 12px;
}

.rac-input {
  flex: 1 1 160px;
  min-width: 0;
  max-width: 280px;
  padding: 10px 12px;
  border: 1px solid #ced4da;
  border-radius: 6px;
  font-size: 0.92em;
  font-family: inherit;
}

.rac-input:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.2);
}

.rac-and-label {
  flex: 0 0 auto;
  font-size: 0.75rem;
  color: #6c757d;
}

.rac-search-row .btn-primary.rac-search-btn {
  flex: 0 0 auto;
  width: auto;
  padding: 8px 20px;
  font-size: 0.9em;
}

.rac-results {
  min-height: 0;
}

.rac-result-count {
  margin: 0 0 10px;
  font-size: 0.9rem;
  color: #6c757d;
}

.rac-muted {
  color: #6c757d;
  font-size: 0.9rem;
}

.rac-table-wrap {
  overflow-x: auto;
}

.rac-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.rac-table th,
.rac-table td {
  padding: 8px 10px;
  border: 1px solid #e5e7eb;
  text-align: left;
  vertical-align: top;
}

.rac-table thead th {
  background: #f3f4f6;
  color: #374151;
  font-weight: 600;
  white-space: nowrap;
}

.rac-table tbody tr:hover {
  background: #f9fafb;
}

.rac-table--compact {
  font-size: 0.85rem;
}

.rac-table--compact th,
.rac-table--compact td {
  padding: 6px 8px;
}

.rac-table--kv th {
  width: 180px;
  background: #f9fafb;
  font-weight: 600;
}

.rac-table .btn-primary.rac-btn-sm {
  width: auto;
  padding: 4px 12px;
  font-size: 0.85em;
}

.rac-detail-panel {
  margin-top: 0;
}

.rac-back-btn {
  margin-bottom: 12px;
}

.rac-detail-title {
  margin: 0 0 8px;
  color: #1e40af;
  font-size: 1.15em;
  font-weight: 600;
}

.rac-detail-meta {
  margin: 0 0 12px;
  font-size: 0.9rem;
  color: #6c757d;
  line-height: 1.5;
}

.rac-detail-label {
  margin: 0 0 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #374151;
}

.rac-detail-block {
  margin-bottom: 12px;
}

.rac-subsection-title {
  margin: 16px 0 8px;
  color: #374151;
  font-size: 0.95em;
  font-weight: 600;
}

.rac-divider {
  border: none;
  border-top: 1px solid #e5e7eb;
  margin: 16px 0;
}

.rac-kv-block {
  margin-bottom: 10px;
}

.btn-secondary.rac-btn-sm {
  width: auto;
  padding: 6px 14px;
  font-size: 0.85em;
}

.btn-analysis {
  width: auto;
  padding: 6px 14px;
  border: none;
  border-radius: 6px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: #fff;
  font-size: 0.85em;
  font-weight: 600;
  cursor: pointer;
}

.btn-analysis:hover {
  opacity: 0.92;
}

.rotation-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  scroll-margin-top: 12px;
}

.rac-rotation-panel {
  margin-bottom: 0;
}

.rac-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid #e5e7eb;
}

.rac-list-item {
  padding: 10px 0;
  border-bottom: 1px solid #e5e7eb;
  font-size: 0.85rem;
  line-height: 1.45;
}

.rac-list-item:last-child {
  border-bottom: none;
}

.detail-expand {
  cursor: pointer;
}

.detail-expand:hover {
  background: #f3f4f6;
  margin: 0 -12px;
  padding-left: 12px;
  padding-right: 12px;
}

.rac-badge {
  display: inline-block;
  padding: 0.18rem 0.5rem;
  margin-right: 0.25rem;
  margin-bottom: 0.2rem;
  border-radius: 999px;
  color: #fff;
  font-weight: 700;
  font-size: 0.78rem;
  line-height: 1.1;
}

.rac-frac {
  background-color: #1e88e5;
}

.rac-irac {
  background-color: #e53935;
}

.rac-hrac {
  background-color: #43a047;
}

.rac-match {
  box-shadow: 0 0 0 2px #ffca28 inset;
  transform: translateY(-1px);
}

.rac-dup-count {
  font-size: 0.85em;
  font-weight: 600;
  color: #6c757d;
  white-space: nowrap;
}

.remarks-high {
  color: #dc3545;
}

.remarks-medium {
  color: #fd7e14;
}

.remarks-low {
  color: #198754;
}

.remarks-mihassei {
  color: #1e40af;
}

.rac-site-footer {
  margin-top: 24px;
  padding: 16px;
  background: #f8f9fa;
  border-radius: 12px;
  border-top: none;
  text-align: left;
  color: #4f5b66;
  font-size: 0.88rem;
  line-height: 1.8;
}

.rac-footer-title {
  margin: 0 0 0.6rem;
  font-size: 1rem;
  font-weight: 700;
  color: #44515c;
}

.rac-site-footer a {
  color: #336699;
}

.rac-footer-version {
  margin: 0.5rem 0 0;
  font-size: 0.75rem;
  color: #7a8591;
}

@media (max-width: 768px) {
  .rac-page {
    padding: 12px;
  }

  .rac-search-row {
    flex-direction: column;
    align-items: stretch;
  }

  .rac-input {
    max-width: none;
  }

  .rac-search-row .btn-primary.rac-search-btn {
    align-self: center;
    width: 25%;
    min-width: 72px;
  }

  .rotation-grid {
    grid-template-columns: 1fr;
  }

  .rac-lead {
    font-size: 0.92rem;
  }

  .rac-site-footer {
    font-size: 0.84rem;
  }
}