.example {
  .container {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
  }

  .header {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: white;
    padding: 30px;
    text-align: center;
  }

  .header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    font-weight: 300;
  }

  .header p {
    opacity: 0.9;
    font-size: 1.1rem;
  }

  .checklist {
    padding: 30px;
  }

  .checklist-item {
    display: flex;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid #f0f0f0;
    transition: all 0.3s ease;
    cursor: pointer;
  }

  .checklist-item:hover {
    background-color: #f8f9ff;
    padding-left: 10px;
  }

  .checklist-item:last-child {
    border-bottom: none;
  }

  .checkbox {
    width: 24px;
    height: 24px;
    border: 2px solid #ddd;
    border-radius: 6px;
    margin-right: 15px;
    position: relative;
    transition: all 0.3s ease;
    cursor: pointer;
  }

  .checkbox.checked {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    border-color: #4facfe;
  }

  .checkbox.checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-weight: bold;
    font-size: 14px;
  }

  .task-text {
    flex: 1;
    font-size: 1.1rem;
    color: #333;
    transition: all 0.3s ease;
  }

  .task-text.completed {
    text-decoration: line-through;
    color: #999;
    opacity: 0.7;
  }

  .priority {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }

  .priority.high {
    background-color: #ff6b6b;
    color: white;
  }

  .priority.medium {
    background-color: #ffd93d;
    color: #333;
  }

  .priority.low {
    background-color: #6bcf7f;
    color: white;
  }

  .progress-bar {
    margin: 20px 0;
    background-color: #f0f0f0;
    border-radius: 10px;
    height: 8px;
    overflow: hidden;
  }

  .progress-fill {
    height: 100%;
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    border-radius: 10px;
    transition: width 0.5s ease;
  }

  .stats {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #f0f0f0;
  }

  .stat {
    text-align: center;
  }

  .stat-number {
    font-size: 1.5rem;
    font-weight: bold;
    color: #4facfe;
  }

  .stat-label {
    font-size: 0.9rem;
    color: #666;
    margin-top: 5px;
  }

  @media (max-width: 600px) {
    .container {
        margin: 10px;
        border-radius: 15px;
    }
    
    .header {
        padding: 20px;
    }
    
    .header h1 {
        font-size: 2rem;
    }
    
    .checklist {
        padding: 20px;
    }
  }
}