:root {
  --primary-color: #0052CC;
  --secondary-color: #172B4D;
  --accent-color: #36B37E;
  --light-color: #F4F5F7;
  --dark-color: #091E42;
  --warning-color: #FF5630;
  --info-color: #00B8D9;
  --border-color: #DFE1E6;
  --shadow-color: rgba(9, 30, 66, 0.08);
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

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

body {
  font-family: var(--font-family);
  line-height: 1.6;
  color: var(--dark-color);
  background-color: #FAFBFC;
  padding: 0;
  margin: 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

header {
  background-color: var(--primary-color);
  color: white;
  padding: 2rem 0;
  margin-bottom: 2rem;
}

header .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

header h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

header p {
  font-size: 1.2rem;
  opacity: 0.9;
}

section {
  margin-bottom: 3rem;
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 2px 4px var(--shadow-color);
  padding: 2rem;
}

h2 {
  color: var(--secondary-color);
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

h3 {
  color: var(--secondary-color);
  margin: 1.5rem 0 1rem;
}

p {
  margin-bottom: 1rem;
}

.chart-container {
  margin: 2rem 0;
  height: 500px;
  width: 100%;
}

.chart-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 2rem;
}

.chart-col {
  flex: 1;
  min-width: 300px;
}

.metric-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin: 2rem 0;
}

.metric-card {
  flex: 1;
  min-width: 200px;
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 2px 4px var(--shadow-color);
  padding: 1.5rem;
  text-align: center;
  border-top: 4px solid var(--primary-color);
}

.metric-card.high-potential {
  border-top-color: var(--accent-color);
}

.metric-card.saturated {
  border-top-color: var(--warning-color);
}

.metric-card.emerging {
  border-top-color: var(--info-color);
}

.metric-value {
  font-size: 2rem;
  font-weight: bold;
  color: var(--secondary-color);
  margin: 0.5rem 0;
}

.metric-label {
  font-size: 0.9rem;
  color: #5E6C84;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
}

th, td {
  padding: 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

th {
  background-color: var(--light-color);
  font-weight: 600;
  color: var(--secondary-color);
}

tr:hover {
  background-color: #F4F5F7;
}

.highlight {
  background-color: rgba(54, 179, 126, 0.1);
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 500;
  margin-left: 0.5rem;
}

.badge-high {
  background-color: rgba(54, 179, 126, 0.2);
  color: #006644;
}

.badge-medium {
  background-color: rgba(0, 184, 217, 0.2);
  color: #008DA6;
}

.badge-low {
  background-color: rgba(255, 86, 48, 0.2);
  color: #DE350B;
}

.insights-list {
  list-style-type: none;
  margin: 1.5rem 0;
}

.insights-list li {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
  position: relative;
}

.insights-list li:before {
  content: "•";
  color: var(--primary-color);
  font-weight: bold;
  position: absolute;
  left: 0;
}

.recommendation {
  background-color: #E6FCFF;
  border-left: 4px solid var(--info-color);
  padding: 1rem;
  margin: 1.5rem 0;
}

.opportunity {
  background-color: #E3FCEF;
  border-left: 4px solid var(--accent-color);
  padding: 1rem;
  margin: 1.5rem 0;
}

.warning {
  background-color: #FFEBE6;
  border-left: 4px solid var(--warning-color);
  padding: 1rem;
  margin: 1.5rem 0;
}

footer {
  background-color: var(--secondary-color);
  color: white;
  padding: 2rem 0;
  margin-top: 3rem;
  text-align: center;
}

footer p {
  opacity: 0.8;
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .chart-col {
    flex: 100%;
  }
  
  .metric-card {
    min-width: 100%;
  }
}