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

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  background: white;
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 2px solid #f0f0f0;
}

h1 {
  font-size: 2em;
  color: #333;
}

.live-indicator {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.1em;
  color: #666;
}

.dot {
  width: 12px;
  height: 12px;
  background: #e74c3c;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.stat-card {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: 30px;
  border-radius: 15px;
  color: white;
  text-align: center;
  box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.stat-label {
  font-size: 1.1em;
  margin-bottom: 10px;
  opacity: 0.9;
}

.stat-value {
  font-size: 2.5em;
  font-weight: bold;
}

.roi-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.roi-card {
  background: #f8f9fa;
  padding: 25px;
  border-radius: 15px;
  text-align: center;
  font-size: 1.3em;
}

.roi-label {
  color: #666;
  margin-right: 10px;
}

.roi-value {
  font-weight: bold;
  color: #27ae60;
  font-size: 1.5em;
}

.profit-value {
  font-weight: bold;
  color: #2ecc71;
  font-size: 1.5em;
}

.info {
  text-align: center;
  color: #999;
  margin-top: 30px;
}

.info p {
  margin: 5px 0;
}

@media (max-width: 768px) {
  .container {
    padding: 20px;
  }
  
  header {
    flex-direction: column;
    gap: 15px;
  }
  
  h1 {
    font-size: 1.5em;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .stat-value {
    font-size: 2em;
  }
}