:root {
    --bg-dark: #121222;
    --card-bg: #1f1f33;
    --text-light: #f0f0f0;
    --accent: #cc3366;
    --radius: 10px;
  
    --color-general: #4ecdc4;
    --color-friends: #ff6b6b;
    --color-couple: #ffb347;
    --color-party: #9d4edd;
    --color-nsfw: #ff4d6d;
  }
  
  body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-light);
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    text-align: center;
    padding: 1em;
  }
  
  header {
    margin-top: 1em;
  }
  
  h1 {
    font-size: 2.2rem;
    margin-bottom: 0.3em;
  }
  
  p {
    color: #aaa;
    margin: 0.2em 0 1em;
  }
  
  #rules {
    max-width: 600px;
    margin: 1em auto 2em;
    background: #1a1a2d;
    padding: 1em 1.5em;
    border-radius: var(--radius);
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.3);
    color: #ccc;
  }
  
  #rules h2 {
    margin-top: 0;
    font-size: 1.2rem;
    color: var(--text-light);
  }
  
  .category-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1em;
    width: 100%;
    max-width: 600px;
    margin: 2em auto;
  }
  
  .category-buttons button {
    border: none;
    border-radius: var(--radius);
    padding: 1em;
    font-size: 1.1rem;
    color: white;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.1s ease-in-out;
  }
  
  .category-buttons button:hover {
    transform: scale(1.05);
  }
  
  button[data-category="general"] {
    background-color: var(--color-general);
  }
  button[data-category="friends"] {
    background-color: var(--color-friends);
  }
  button[data-category="couple"] {
    background-color: var(--color-couple);
  }
  button[data-category="party"] {
    background-color: var(--color-party);
  }
  button[data-category="nsfw"] {
    background-color: var(--color-nsfw);
  }
  
  #questionView {
    width: 100%;
    max-width: 700px;
    margin: 2em auto;
  }
  
  #questionDisplay {
    background-color: var(--card-bg);
    padding: 1.5em;
    font-size: 2.1rem;          /* Font Size */
    border-radius: var(--radius);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.4);
  }

  .question-theme {
    margin-top: 0.5em;
    font-weight: bold;
    color: #ff66b2; /* Choose a distinctive color */
    font-size: 1rem;
    opacity: 0.9;
  }
  
  .question-controls {
    margin-top: 1.5em;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1em;
  }
  
  .question-controls button {
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    padding: 0.8em 1.5em;
    cursor: pointer;
    transition: background-color 0.2s ease;
  }
  
  #nextBtn {
    background-color: var(--accent);
    color: white;
  }
  #nextBtn:hover {
    background-color: #aa2b55;
  }
  
  #backBtn {
    background-color: #444;
    color: #eee;
  }
  #backBtn:hover {
    background-color: #666;
  }
  
  .hidden {
    display: none;
  }
  
  @media screen and (max-width: 600px) {
    h1 {
      font-size: 1.6rem;
    }
  
    #questionDisplay {
      font-size: 2.1rem;        /* Font Size */
      padding: 1.2em;
    }
  
    .category-buttons {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 1em;
    }
  
    .category-buttons button {
      width: 250%;
      max-width: 300px;
      font-size: 1rem;
      padding: 1em;
    }
  
    .question-controls button {
      padding: 0.7em 1.2em;
    }

    .question-controls {
        flex-direction: column;
        align-items: center;
  }