@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --primary-color: #3b82f6;
  --secondary-color: #8b5cf6;
  --dark-color: #1f2937;
  --light-color: #f9fafb;
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--light-color);
  color: var(--dark-color);
}

.container {
  max-width: 1200px;
}

.btn {
  transition: all 0.3s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.training-item {
  transition: background-color 0.2s ease;
}

.training-item:hover {
  background-color: #f3f4f6;
}

.status-indicator.active {
  background-color: #10b981;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.5);
}

.status-indicator.training {
  background-color: #f59e0b;
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.5);
}

.status-indicator.error {
  background-color: #ef4444;
  box-shadow: 0 0 8px rgba(239, 68, 68, 0.5);
}

.progress-bar {
  transition: width 0.5s ease;
}

.output-highlight {
  animation: highlight 2s ease;
}

@keyframes highlight {
  0% { background-color: #dbeafe; }
  100% { background-color: transparent; }
}

@media (max-width: 768px) {
  .grid-cols-2 {
    grid-template-columns: 1fr;
  }
  
  .text-4xl {
    font-size: 2rem;
  }
  
  .text-2xl {
    font-size: 1.5rem;
  }
}