/* 订单页面基础样式 */
    .order-section {
      padding: 120px 0 80px;
      background-color: var(--light-color);
    }

    @font-face {
  font-family: 'Font Awesome 6 Free';
  font-style: normal;
  font-weight: 900;
  font-display: block;
  src: url("../font-awesome/webfonts/fa-solid-900.woff2") format("woff2"); 
}
    .order-container {
      background-color: white;
      border-radius: 10px;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
      overflow: hidden;
    }

    /* 订单步骤导航 */
    .order-steps {
      display: flex;
      background-color: var(--primary-color);
      padding: 20px 0;
      position: relative;
    }

    .order-steps::before {
      content: '';
      position: absolute;
      top: 50%;
      left: 0;
      width: 100%;
      height: 2px;
      background-color: rgba(255, 255, 255, 0.2);
      transform: translateY(-50%);
      z-index: 1;
    }

    .step {
      flex: 1;
      text-align: center;
      position: relative;
      z-index: 2;
    }

    .step-number {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      background-color: rgba(255, 255, 255, 0.2);
      color: white;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 10px;
      font-weight: 600;
      transition: all 0.3s ease;
    }

    .step.active .step-number, .step.completed .step-number {
      background-color: var(--accent-color);
    }

    .step.completed .step-number::after {
      content: '\f00c';
      font-family: 'Font Awesome 6 Free';
      font-weight: 900;
    }

    .step-title {
      color: white;
      font-size: 0.9rem;
      font-weight: 500;
      opacity: 0.8;
    }

    .step.active .step-title, .step.completed .step-title {
      opacity: 1;
      font-weight: 600;
    }

    /* 订单内容区域 */
    .order-content {
      padding: 40px;
    }

    .order-tab-content {
      display: none;
    }

    .order-tab-content.active {
      display: block;
      animation: fadeIn 0.5s ease;
    }

    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(10px); }
      to { opacity: 1; transform: translateY(0); }
    }

    /* 车型选择样式 */
    .car-selection {
      display: flex;
      flex-wrap: wrap;
      gap: 25px;
      margin-bottom: 30px;
    }

    .car-option {
      flex: 1;
      min-width: 280px;
      border: 2px solid #eee;
      border-radius: 10px;
      overflow: hidden;
      transition: all 0.3s ease;
      cursor: pointer;
    }

    .car-option:hover {
      border-color: var(--secondary-color);
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    }

    .car-option.selected {
      border-color: var(--primary-color);
      box-shadow: 0 5px 15px rgba(10, 61, 98, 0.1);
    }

    .car-option.selected::after {
      content: '\f00c';
      font-family: 'Font Awesome 6 Free';
      font-weight: 900;
      position: absolute;
      top: 15px;
      right: 15px;
      width: 30px;
      height: 30px;
      border-radius: 50%;
      background-color: var(--primary-color);
      color: white;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .car-option-inner {
      position: relative;
      padding: 20px;
    }

    .car-option-img {
      width: 100%;
      height: 160px;
      object-fit: cover;
      border-radius: 5px;
      margin-bottom: 15px;
    }

    /* 配置选项样式 */
    .config-section {
      margin-bottom: 30px;
    }

    .config-title {
      font-size: 1.2rem;
      font-weight: 600;
      margin-bottom: 15px;
      color: var(--dark-color);
    }

    .config-options {
      display: flex;
      flex-wrap: wrap;
      gap: 15px;
    }

    .config-option {
      border: 1px solid #ddd;
      border-radius: 5px;
      padding: 12px 20px;
      cursor: pointer;
      transition: all 0.3s ease;
    }

    .config-option:hover {
      border-color: var(--secondary-color);
    }

    .config-option.selected {
      border-color: var(--primary-color);
      background-color: rgba(10, 61, 98, 0.05);
      font-weight: 600;
    }

    .color-option {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      cursor: pointer;
      position: relative;
      overflow: hidden;
      border: 2px solid transparent;
    }

    .color-option.selected {
      border-color: var(--primary-color);
    }

    .color-option.selected::after {
      content: '\f00c';
      font-family: 'Font Awesome 6 Free';
      font-weight: 900;
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      color: white;
      text-shadow: 0 0 2px rgba(0, 0, 0, 0.3);
    }

    /* 表单样式 */
    .form-section {
      margin-bottom: 30px;
    }

    .form-row {
      display: flex;
      flex-wrap: wrap;
      gap: 20px;
      margin-bottom: 20px;
    }

    .form-group {
      flex: 1;
      min-width: 250px;
    }

    .form-label {
      display: block;
      margin-bottom: 8px;
      font-weight: 500;
      color: var(--dark-color);
    }

    .form-control {
      width: 100%;
      height: 50px;
      border-radius: 5px;
      border: 1px solid #ddd;
      padding: 0 15px;
      font-size: 1rem;
      transition: all 0.3s ease;
    }

    .form-control:focus {
      border-color: var(--primary-color);
      box-shadow: 0 0 0 3px rgba(10, 61, 98, 0.2);
      outline: none;
    }

    textarea.form-control {
      height: auto;
      min-height: 100px;
      padding: 15px;
      resize: vertical;
    }

    /* 订单摘要样式 */
    .order-summary {
      background-color: var(--light-color);
      border-radius: 10px;
      padding: 25px;
    }

    .summary-title {
      font-size: 1.3rem;
      font-weight: 600;
      margin-bottom: 20px;
      color: var(--dark-color);
      padding-bottom: 15px;
      border-bottom: 1px solid #ddd;
    }

    .summary-item {
      display: flex;
      justify-content: space-between;
      margin-bottom: 12px;
      padding-bottom: 12px;
      border-bottom: 1px dashed #eee;
    }

    .summary-item:last-child {
      border-bottom: none;
      margin-bottom: 0;
      padding-bottom: 0;
    }

    .summary-label {
      color: #666;
    }

    .summary-value {
      font-weight: 500;
    }

    .summary-total {
      display: flex;
      justify-content: space-between;
      margin-top: 20px;
      padding-top: 20px;
      border-top: 2px solid #ddd;
      font-size: 1.2rem;
      font-weight: 700;
      color: var(--accent-color);
    }

    /* 按钮区域 */
    .order-actions {
      display: flex;
      justify-content: space-between;
      margin-top: 40px;
    }

    /* 订单确认页样式 */
    .confirmation-message {
      text-align: center;
      padding: 30px 0;
    }

    .confirmation-icon {
      width: 100px;
      height: 100px;
      border-radius: 50%;
      background-color: #2ecc71;
      color: white;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 30px;
      font-size: 3rem;
    }

    .confirmation-title {
      font-size: 2rem;
      font-weight: 700;
      margin-bottom: 20px;
      color: var(--dark-color);
    }

    .confirmation-details {
      max-width: 600px;
      margin: 0 auto 40px;
      background-color: var(--light-color);
      border-radius: 10px;
      padding: 25px;
      text-align: left;
    }

    .detail-item {
      margin-bottom: 15px;
    }

    .detail-label {
      font-weight: 600;
      color: var(--dark-color);
    }

    /* 响应式调整 */
    @media (max-width: 992px) {
      .order-content {
        padding: 30px;
      }

      .order-summary {
        margin-top: 30px;
      }
    }

    @media (max-width: 768px) {
      .step-title {
        font-size: 0.8rem;
      }

      .order-actions {
        flex-direction: column;
        gap: 15px;
      }

      .order-actions .btn {
        width: 100%;
      }
    }

    @media (max-width: 576px) {
      .order-section {
        padding: 100px 0 60px;
      }

      .order-content {
        padding: 20px 15px;
      }

      .step {
        display: flex;
        flex-direction: column;
        align-items: center;
      }

      .step-title {
        display: none;
      }

      .car-option {
        min-width: 100%;
      }
    }