body {
    background: linear-gradient(to bottom, #1e3a8a, #93c5fd);
    color: #1f2937;
  }
  .number-ball {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: linear-gradient(to bottom, #3b82f6, #1e40af);
    color: white;
    font-weight: bold;
    margin: 0.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease-in-out, box-shadow 0.3s;
  }
  .number-ball.bonus {
    background: linear-gradient(to bottom, #f59e0b, #b45309);
  }
  .number-ball:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
  }
  @keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .fade-in {
    animation: fadeIn 0.5s ease-in-out;
  }
  .generator-card {
    background: linear-gradient(to bottom right, #ffffff, #e0f2fe);
    transition: transform 0.3s;
  }
  .generator-card:hover {
    transform: translateY(-5px);
  }
  .section-title {
    position: relative;
    display: inline-block;
    margin-bottom: 1rem;
  }
  .section-title::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 50%;
    height: 3px;
    background: #3b82f6;
  }
  #astrology-inputs {
    transition: opacity 0.3s ease-in-out;
  }
  #astrology-inputs.hidden {
    opacity: 0;
    height: 0;
    overflow: hidden;
  }