@import "tailwindcss";

:root {
  --background: #0f172a;
  --foreground: #ffffff;
  --font-geist-sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-geist-mono: 'Courier New', monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #0f172a;
    --foreground: #ffffff;
  }
}

body {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: var(--foreground);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  min-height: 100vh;
}

/* 自定义滚动条 */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: #1e293b;
}

::-webkit-scrollbar-thumb {
  background: #475569;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: #64748b;
}

/* 动画和过渡效果 */
.animate-fade-in {
  animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 卡片悬停效果 */
.card-hover {
  transition: all 0.3s ease;
}

.card-hover:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}