/* Base Design System */
:root {
  --brand-light: #8b5cf6;
  --brand-dark: #6d28d9;
  --bg-gradient: linear-gradient(135deg, #f5f7ff 0%, #e0e7ff 100%);
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg-gradient);
  min-height: 100vh;
}

.glass-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 1);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
}

.animated-gradient {
  background: linear-gradient(-45deg, #f3f4f6, #e5e7eb, #ddd6fe, #ede9fe);
  background-size: 400% 400%;
  animation: gradientBG 15s ease infinite;
}

@keyframes gradientBG {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}