* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  padding: 20px;
  color: #333;
}

.container {
  max-width: 1600px;
  margin: 0 auto;
  background: white;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  overflow: hidden;
}

.header {
  background: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
  color: white;
  padding: 40px;
  text-align: center;
}

.header h1 {
  font-size: 32px;
  margin-bottom: 12px;
  font-weight: 700;
}

.subtitle {
  font-size: 16px;
  opacity: 0.9;
  margin-bottom: 24px;
}

.summary {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}

.summary-item {
  background: rgba(255, 255, 255, 0.15);
  padding: 12px 24px;
  border-radius: 8px;
  backdrop-filter: blur(10px);
}

.summary-item strong {
  display: block;
  font-size: 24px;
  margin-bottom: 4px;
}

.summary-item span {
  font-size: 13px;
  opacity: 0.9;
}

.filters {
  display: flex;
  gap: 12px;
  padding: 24px 40px;
  background: #f8f9fa;
  border-bottom: 2px solid #e9ecef;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 20px;
  border: 2px solid #dee2e6;
  background: white;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s ease;
  color: #495057;
}

.filter-btn:hover {
  border-color: #3498db;
  color: #3498db;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(52, 152, 219, 0.2);
}

.filter-btn.active {
  background: #3498db;
  border-color: #3498db;
  color: white;
}

.table-wrapper {
  overflow-x: auto;
  max-height: 70vh;
  overflow-y: auto;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.comparison-table thead {
  position: sticky;
  top: 0;
  z-index: 10;
  background: #2c3e50;
  color: white;
}

.comparison-table th {
  padding: 16px 12px;
  text-align: left;
  font-weight: 600;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  white-space: nowrap;
}

.comparison-table th:last-child {
  border-right: none;
}

.comparison-table td {
  padding: 14px 12px;
  border-bottom: 1px solid #e9ecef;
  vertical-align: top;
  line-height: 1.5;
}

.comparison-table tbody tr {
  transition: all 0.2s ease;
}

.comparison-table tbody tr:hover {
  background: #f8f9fa;
  transform: scale(1.005);
}

.col-id {
  width: 50px;
  text-align: center;
  font-weight: 700;
  color: #2c3e50;
}

.col-problem {
  width: 20%;
  min-width: 250px;
}

.col-recommendation {
  width: 20%;
  min-width: 250px;
}

.col-decision-zam {
  width: 18%;
  min-width: 220px;
  background: #fff3cd;
}

.col-decision-sf {
  width: 18%;
  min-width: 220px;
  background: #d4edda;
}

.col-status {
  width: 120px;
  text-align: center;
}

.status-badge {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.status-fully {
  background: #d4edda;
  color: #155724;
}

.status-partially {
  background: #fff3cd;
  color: #856404;
}

.status-added {
  background: #cce5ff;
  color: #004085;
}

.summary-block {
  padding: 40px;
  background: #f8f9fa;
  border-top: 2px solid #e9ecef;
}

.summary-block h2 {
  font-size: 24px;
  margin-bottom: 24px;
  color: #2c3e50;
}

#summary-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.summary-card {
  background: white;
  padding: 24px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border-left: 4px solid #3498db;
}

.summary-card h3 {
  font-size: 16px;
  margin-bottom: 12px;
  color: #2c3e50;
}

.summary-card ul {
  list-style: none;
  padding-left: 0;
}

.summary-card li {
  padding: 8px 0;
  border-bottom: 1px solid #f1f3f5;
  font-size: 13px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.summary-card li:last-child {
  border-bottom: none;
}

.summary-card li::before {
  content: "✓";
  color: #27ae60;
  font-weight: 700;
  flex-shrink: 0;
}

.changes-highlight {
  background: #e8f5e9;
  padding: 12px;
  border-radius: 6px;
  margin-top: 8px;
  font-size: 12px;
  border-left: 3px solid #27ae60;
}

.changes-highlight strong {
  color: #27ae60;
  display: block;
  margin-bottom: 6px;
}

.changes-highlight ul {
  list-style: disc;
  padding-left: 20px;
  margin: 0;
}

.changes-highlight li {
  padding: 4px 0;
  border: none;
}

@media (max-width: 1200px) {
  .comparison-table {
    font-size: 12px;
  }
  
  .col-problem,
  .col-recommendation {
    min-width: 200px;
  }
}

@media (max-width: 768px) {
  body {
    padding: 10px;
  }
  
  .header {
    padding: 24px 20px;
  }
  
  .header h1 {
    font-size: 24px;
  }
  
  .filters {
    padding: 16px 20px;
  }
  
  .table-wrapper {
    max-height: 60vh;
  }
  
  .comparison-table th,
  .comparison-table td {
    padding: 10px 8px;
  }
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: #a8a8a8;
}