/* form.css：輸入區 / 表單 / 主按鈕 */

.compact-row {
    display: flex;
    gap: 10px;
    margin-bottom: 12px;
    align-items: flex-end;
  }
  
  .btn-group-container { flex: 1; }
  
  .btn-group {
    display: flex;
    background: #f0f0f0;
    padding: 3px;
    border-radius: 10px;
    margin-top: 5px;
  }
  
  .group-item {
    flex: 1;
    padding: 8px 5px;
    font-size: 13px;
    text-align: center;
    cursor: pointer;
    border-radius: 8px;
    color: #666;
    transition: 0.2s;
  }
  
  .group-item.active {
    background: white;
    color: #ff4500;
    font-weight: bold;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  }
  
  .input-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 12px;
  }
  
  .form-group { margin-bottom: 12px; }
  
  label {
    display: block;
    margin-bottom: 6px;
    font-weight: bold;
    color: #333;
    font-size: 13px;
  }
  
  input, select, textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 10px;
    box-sizing: border-box;
    font-size: 15px;
    font-family: inherit;
  }
  
  textarea {
    height: 50px;
    resize: none;
  }
  
  button.main-btn {
    width: 100%;
    padding: 15px;
    background: #ff4500;
    color: white;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    font-size: 17px;
    font-weight: bold;
    margin-top: 5px;
    transition: 0.3s;
  }
  
  button.main-btn:hover {
    background: #e63e00;
    transform: translateY(-2px);
  }