input[type="checkbox"],
    input[type="radio"] {
      accent-color: #7f8dd1;
      cursor: pointer;
    }

    .error-msg {
      display: none;
      font-size: 11px;
      color: #e53935;
    }

    .error-msg.show {
      display: block;
    }

    input.error,
    select.error {
      border-color: #e53935 !important;
    }

    .shipping-option {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 14px 16px;
      border: 2px solid #e2e8f0;
      border-radius: 6px;
      cursor: pointer;
      transition: border-color 0.15s;
    }

    .shipping-option.selected {
      border-color: #7f8dd1;
      background: #f5f6ff;
    }