/* For the body */
    body {
      background-image: url("uploads/static/mb.jpg");
      background-repeat: no-repeat;
      background-attachment: fixed;
      color: #0c0000;
      font-family: 'Roboto', sans-serif;
    }
    
    /* Navbar base */
    .navbar {
      background: linear-gradient(135deg, #121212, #1f1f1f);
      padding: 1rem 1rem;
    }

    .navbar-brand {
      font-weight: 700;
      letter-spacing: 1px;
      color: #e27108;
    }

    /* Book-style nav buttons */
    .book-link {
      position: relative;
      padding: 12px 22px;
      margin: 0 6px;
      border-radius: 6px 14px 14px 6px;
      color: #e27108 !important;
      font-weight: 600;
      text-decoration: none;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-shadow: inset -4px 0 rgba(255,255,255,0.25);
    }

    /* Hover zoom effect */
    .book-link:hover {
      transform: scale(1.12);
      box-shadow: 0 12px 30px rgba(0,0,0,0.4),
                  inset -6px 0 rgba(255,255,255,0.35);
    }

    /* Color-coded pages */
    .book-home {
      background: linear-gradient(135deg, #ff416c, #ff4b2b);
    }

    .book-dj {
      background: linear-gradient(135deg, #36d1dc, #5b86e5);
    }

    /* Mobile tweaks */
    @media (max-width: 991px) {
      .navbar-nav {
        text-align: center;
        margin-top: 1rem;
      }

      .book-link {
        display: block;
        margin: 10px auto;
        width: 80%;
      }
    }