:root {
    --primary-color: #262626;
    --bg-light: #f0f4ff;
    --bg-dark: #101010;
    --text-light: #f9f9f9;
    --text-dark: #535353;
  }

  body {
    font-family: 'Montserrat', sans-serif;
    margin: 0;
    padding: 0;
    transition: background 0.3s, color 0.3s;
    padding-top: 80px;
  }

  body.light {
    background: var(--bg-light);
    color: var(--text-dark);
  }

  body.dark {
    background: var(--bg-dark);
    color: var(--text-light);
  }

  header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: rgba(16, 16, 16, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  color: white;
  padding: 1rem 2rem;
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
  }


  header img {
    height: 50px;
    border-radius: 50%;
  }

  header h1 {
    font-size: 1.5rem;
    margin-left: 1rem;
  }

  
  header, .theme-toggle {
  transition: all 0.3s;
  }

  .theme-toggle {
    cursor: pointer;
    background: #ffffff;
    color: var(--primary-color);
    border: none;
    border-radius: 20px;
    padding: 0.4rem 1rem;
    font-weight: 400;
  }

  main {
    padding: 1rem;
    max-width: 1000px;
    margin: auto;
  }

  .section {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease-out;
  }

  .section.visible {
  opacity: 1;
  transform: translateY(0);
  }


  .section h2 {
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
  }

  .commands-container {
    border-radius: 8px;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    width: 100%;
  }

  .commands {
    display: inline-flex;
    gap: 1rem;
    animation: scrollRight 30s linear infinite;
  }

  .command {
    background: rgba(79, 79, 79, 0.1);
    border: 1px solid rgba(37, 37, 37, 0.444);
    padding: 0.75rem 1.2rem;
    border-radius: 10px;
    font-weight: 500;
    white-space: nowrap;
    transition: background 0.3s;
  }

  .command:hover {
    background: rgba(97, 97, 97, 0.2);
  }

  @keyframes scrollRight {
    0% {
      transform: translateX(0);
    }
    100% {
      transform: translateX(-50%);
    }
  }

  img.preview {
    width: 40%;
    border-radius: 8px;
    margin-top: 1rem;
    margin-right: 10px;
  }

  footer {
    text-align: center;
    padding: 1.5rem;
    border-top: 1px solid rgba(0,0,0,0.1);
    margin-top: 3rem;
    font-size: 0.95rem;
  }

  a {
    color: #989898;
    text-decoration: none;
    cursor: pointer;
  }