:root {
    --primary-bg: #1a1a1a;
    --secondary-bg: #2d2d2d;
    --accent-color: #4f46e5;
    --accent-hover: #6366f1;
    --gradient-start: #4f46e5;
    --gradient-end: #7c3aed;
    --text-primary: #f8fafc;
    --text-secondary: #e2e8f0;
    --card-shadow: rgba(79, 70, 229, 0.1);
  }

  body {
    background-color: var(--primary-bg);
    color: var(--text-primary);
  }

  .bg-gray-800 {
    background-color: var(--secondary-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
  }

  .text-yellow-400,
  .text-yellow-300 {
    color: var(--accent-color);
  }

  .hover\:text-yellow-400:hover {
    color: var(--accent-hover);
  }

  .bg-yellow-400 {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  }

  .hover\:bg-yellow-300:hover {
    background: linear-gradient(135deg, var(--gradient-end), var(--gradient-start));
    opacity: 0.9;
  }

  .sBox {
    box-shadow: 0 4px 6px var(--card-shadow);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
  }

  .sBox:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 20px rgba(79, 70, 229, 0.2);
  }

  .sBox::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 0.75rem;
    border: 2px solid transparent;
    transition: all 0.4s ease;
  }

  .sBox:hover::before {
    border-color: var(--accent-color);
  }

  .progress-bar {
    background: rgba(79, 70, 229, 0.2);
    border-radius: 9999px;
    overflow: hidden;
  }

  .bg-yellow-400.rounded-full {
    background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
  }