diff --git a/furniture-3d-system/src/app/intake/non-integrated/NonIntegratedDetailClient.tsx b/furniture-3d-system/src/app/intake/non-integrated/NonIntegratedDetailClient.tsx
index dc6518e9..f2e43af0 100644
--- a/furniture-3d-system/src/app/intake/non-integrated/NonIntegratedDetailClient.tsx
+++ b/furniture-3d-system/src/app/intake/non-integrated/NonIntegratedDetailClient.tsx
@@ -17,7 +17,6 @@ import {
   Fragment,
   useCallback,
   useEffect,
-  useId,
   useLayoutEffect,
   useMemo,
   useRef,
@@ -29,6 +28,19 @@ import CameraScannerModal from "@/components/mobile/CameraScannerModal";
 import { ModelViewer } from "@/components/3d/ModelViewer";
 import { ModelPreviewPanel } from "@/components/platform/ModelPreviewPanel";
 import Button from "@/components/ui/Button";
+import {
+  InlineSelect,
+  InlineSuggestionInput,
+} from "./components/InlineControls";
+import {
+  BasicField,
+  CreateFieldShell,
+  FieldLabel,
+} from "./components/FormControls";
+import {
+  SectionCard,
+  WorkspacePreviewEmptyState,
+} from "./components/WorkspaceShell";
 import {
   calculateMenuPosition,
   ContextMenu,
@@ -8573,807 +8585,6 @@ function createInitialDocumentWorkspaceApprovedAt(
   return approvedAt;
 }
 
-function FieldLabel({
-  label,
-  required,
-}: {
-  label: string;
-  required?: boolean;
-}) {
-  return (
-    <label className="mb-1.5 block text-xs text-apple-label-secondary">
-      {required ? <span className="mr-1 text-[#d94b45]">*</span> : null}
-      {label}
-    </label>
-  );
-}
-
-function CreateFieldShell({ children }: { children: ReactNode }) {
-  return (
-    <div className="rounded-apple-lg border border-apple-separator bg-apple-bg-primary p-2">
-      {children}
-    </div>
-  );
-}
-
-type FloatingPanelPosition = {
-  left: number;
-  top: number;
-  width: number;
-  maxWidth: number;
-  maxHeight: number;
-};
-
-function useFloatingPanelPosition(
-  isOpen: boolean,
-  anchorRef: RefObject<HTMLElement | null>,
-  gap = 4,
-) {
-  const [position, setPosition] = useState<FloatingPanelPosition | null>(null);
-
-  const updatePosition = useCallback(() => {
-    const anchor = anchorRef.current;
-    if (!anchor || typeof window === "undefined") return;
-
-    const rect = anchor.getBoundingClientRect();
-    const viewportPadding = 12;
-    const left = Math.min(
-      Math.max(viewportPadding, rect.left),
-      Math.max(viewportPadding, window.innerWidth - rect.width - viewportPadding),
-    );
-    const availableBelow = window.innerHeight - rect.bottom - gap - viewportPadding;
-
-    setPosition({
-      left,
-      top: rect.bottom + gap,
-      width: rect.width,
-      maxWidth: Math.max(rect.width, window.innerWidth - left - viewportPadding),
-      maxHeight: Math.max(64, availableBelow),
-    });
-  }, [anchorRef, gap]);
-
-  useLayoutEffect(() => {
-    if (!isOpen) {
-      setPosition(null);
-      return;
-    }
-
-    updatePosition();
-    window.addEventListener("resize", updatePosition);
-    window.addEventListener("scroll", updatePosition, true);
-
-    return () => {
-      window.removeEventListener("resize", updatePosition);
-      window.removeEventListener("scroll", updatePosition, true);
-    };
-  }, [isOpen, updatePosition]);
-
-  return position;
-}
-
-function InlineSuggestionInput({
-  ariaLabel,
-  dataTestId,
-  value,
-  options,
-  placeholder,
-  readOnly = false,
-  wrapperClassName = "relative",
-  inputClassName,
-  panelClassName = "absolute left-0 right-0 top-[calc(100%+4px)] z-50 max-h-48 overflow-auto rounded-apple-lg border border-apple-separator bg-apple-bg-primary p-1 shadow-apple-md",
-  optionClassName = "flex w-full items-center rounded-apple-md px-2.5 py-1.5 text-left text-xs transition",
-  showChevron = true,
-  filterOptions = false,
-  closeOnChange,
-  onPaste,
-  onChange,
-  onSelect,
-  onCommit,
-}: {
-  ariaLabel: string;
-  dataTestId?: string;
-  value: string;
-  options?: readonly string[];
-  placeholder?: string;
-  readOnly?: boolean;
-  wrapperClassName?: string;
-  inputClassName?: string;
-  panelClassName?: string;
-  optionClassName?: string;
-  showChevron?: boolean;
-  filterOptions?: boolean;
-  closeOnChange?: (value: string) => boolean;
-  onPaste?: (event: ClipboardEvent<HTMLInputElement>) => void;
-  onChange: (value: string) => void;
-  onSelect?: (value: string) => void;
-  onCommit?: () => void;
-}) {
-  const suggestionListId = useId();
-  const wrapperRef = useRef<HTMLDivElement>(null);
-  const panelRef = useRef<HTMLDivElement>(null);
-  const [isOpen, setIsOpen] = useState(false);
-  const [hasTypedQuery, setHasTypedQuery] = useState(false);
-  const previousValueRef = useRef(value);
-  const normalizedOptions = getUniqueNonEmptyStrings(options ?? []);
-  const keyword = value.trim().toLowerCase();
-  const visibleOptions = normalizedOptions.filter((option) =>
-    filterOptions && hasTypedQuery && keyword
-      ? option.toLowerCase().includes(keyword)
-      : true,
-  );
-  const hasOptions = !readOnly && normalizedOptions.length > 0;
-  const floatingPosition = useFloatingPanelPosition(isOpen && hasOptions, wrapperRef);
-
-  useEffect(() => {
-    if (previousValueRef.current && !value) {
-      setIsOpen(false);
-    }
-    previousValueRef.current = value;
-  }, [value]);
-
-  useEffect(() => {
-    if (!isOpen) return;
-
-    function handleDocumentMouseDown(event: MouseEvent) {
-      const target = event.target as Node;
-      if (
-        wrapperRef.current?.contains(target) ||
-        panelRef.current?.contains(target)
-      ) {
-        return;
-      }
-      setIsOpen(false);
-    }
-
-    document.addEventListener("mousedown", handleDocumentMouseDown);
-    return () =>
-      document.removeEventListener("mousedown", handleDocumentMouseDown);
-  }, [isOpen]);
-
-  const closeLater = useCallback(() => {
-    setIsOpen(false);
-  }, []);
-
-  const handleSelect = useCallback(
-    (option: string) => {
-      onChange(option);
-      onSelect?.(option);
-      setIsOpen(false);
-    },
-    [onChange, onSelect],
-  );
-
-  return (
-    <div ref={wrapperRef} className={wrapperClassName}>
-      <input
-        type="text"
-        aria-label={ariaLabel}
-        aria-controls={hasOptions ? suggestionListId : undefined}
-        aria-expanded={hasOptions ? isOpen : undefined}
-        role={hasOptions ? "combobox" : undefined}
-        data-testid={dataTestId}
-        value={value}
-        autoComplete="off"
-        onChange={(event) => {
-          const nextValue = event.target.value;
-          setHasTypedQuery(true);
-          onChange(nextValue);
-          if (hasOptions) {
-            setIsOpen(closeOnChange?.(nextValue) ? false : true);
-          }
-        }}
-        onPaste={onPaste}
-        onFocus={() => {
-          setHasTypedQuery(false);
-          if (hasOptions) setIsOpen(true);
-        }}
-        onBlur={() => {
-          setHasTypedQuery(false);
-          closeLater();
-          onCommit?.();
-        }}
-        onKeyDown={(event) => {
-          if (event.key === "Escape") {
-            setHasTypedQuery(false);
-            setIsOpen(false);
-            return;
-          }
-          if (event.key === "Enter") {
-            event.preventDefault();
-            onCommit?.();
-            setHasTypedQuery(false);
-            setIsOpen(false);
-          }
-        }}
-        placeholder={placeholder}
-        readOnly={readOnly}
-        className={inputClassName}
-      />
-      {hasOptions && showChevron ? (
-        <button
-          type="button"
-          tabIndex={-1}
-          aria-label={`展开${ariaLabel}选项`}
-          onMouseDown={(event) => {
-            event.preventDefault();
-            setIsOpen((current) => !current);
-          }}
-          className="absolute right-2 top-1/2 flex h-6 w-6 -translate-y-1/2 items-center justify-center rounded-apple-md text-apple-label-secondary transition hover:bg-apple-bg-tertiary hover:text-apple-label-primary"
-        >
-          <ChevronDown className="h-4 w-4" aria-hidden="true" />
-        </button>
-      ) : null}
-      {hasOptions && isOpen && floatingPosition
-        ? createPortal(
-            <div
-              ref={panelRef}
-              id={suggestionListId}
-              role="listbox"
-              className={panelClassName}
-              style={{
-                position: "fixed",
-                left: floatingPosition.left,
-                right: "auto",
-                top: floatingPosition.top,
-                minWidth: floatingPosition.width,
-                maxWidth: floatingPosition.maxWidth,
-                maxHeight: floatingPosition.maxHeight,
-                zIndex: 9999,
-              }}
-            >
-              {visibleOptions.length > 0 ? (
-                visibleOptions.map((option) => (
-                  <button
-                    key={option}
-                    type="button"
-                    role="option"
-                    aria-selected={option === value}
-                    onMouseDown={(event) => {
-                      event.preventDefault();
-                      handleSelect(option);
-                    }}
-                    className={`${optionClassName} ${
-                      option === value
-                        ? "bg-apple-bg-secondary text-apple-label-primary"
-                        : "text-apple-label-primary hover:bg-apple-bg-secondary"
-                    }`}
-                  >
-                    <span className="min-w-0 truncate">{option}</span>
-                  </button>
-                ))
-              ) : (
-                <div className="px-2.5 py-2 text-xs text-apple-label-secondary">
-                  没有匹配项
-                </div>
-              )}
-            </div>,
-            document.body,
-          )
-        : null}
-    </div>
-  );
-}
-
-type InlineSelectOption =
-  | string
-  | {
-      value: string;
-      label?: string;
-      disabled?: boolean;
-    };
-
-function normalizeInlineSelectOptions(
-  options: readonly InlineSelectOption[] | undefined,
-): { value: string; label: string; disabled?: boolean }[] {
-  return (options ?? []).map((option) =>
-    typeof option === "string"
-      ? { value: option, label: option }
-      : { value: option.value, label: option.label ?? option.value, disabled: option.disabled },
-  );
-}
-
-function InlineSelect({
-  ariaLabel,
-  dataTestId,
-  value,
-  options,
-  placeholder,
-  readOnly = false,
-  wrapperClassName = "relative",
-  buttonClassName,
-  panelClassName = "absolute left-0 right-0 top-[calc(100%+4px)] z-50 max-h-48 overflow-auto rounded-apple-lg border border-apple-separator bg-apple-bg-primary p-1 shadow-apple-md",
-  optionClassName = "flex w-full items-center rounded-apple-md px-2.5 py-1.5 text-left text-xs transition",
-  includeEmptyOption,
-  emptyOptionDisabled = false,
-  showIndicatorWhenReadOnly = false,
-  onChange,
-}: {
-  ariaLabel: string;
-  dataTestId?: string;
-  value: string;
-  options?: readonly InlineSelectOption[];
-  placeholder?: string;
-  readOnly?: boolean;
-  wrapperClassName?: string;
-  buttonClassName?: string;
-  panelClassName?: string;
-  optionClassName?: string;
-  includeEmptyOption?: boolean;
-  emptyOptionDisabled?: boolean;
-  showIndicatorWhenReadOnly?: boolean;
-  onChange: (value: string) => void;
-}) {
-  const listId = useId();
-  const containerRef = useRef<HTMLDivElement>(null);
-  const panelRef = useRef<HTMLDivElement>(null);
-  const [isOpen, setIsOpen] = useState(false);
-  const normalizedOptions = normalizeInlineSelectOptions(options);
-  const shouldIncludeEmptyOption = includeEmptyOption ?? false;
-  const selectOptions = shouldIncludeEmptyOption
-    ? [
-        {
-          value: "",
-          label: placeholder ?? "",
-          disabled: emptyOptionDisabled,
-        },
-        ...normalizedOptions,
-      ]
-    : normalizedOptions;
-  const selectedOption = selectOptions.find((option) => option.value === value);
-  const displayValue = selectedOption?.label ?? (value || placeholder || "");
-  const hasOptions = !readOnly && selectOptions.length > 0;
-  const shouldShowIndicator =
-    hasOptions || (readOnly && showIndicatorWhenReadOnly && selectOptions.length > 0);
-  const floatingPosition = useFloatingPanelPosition(isOpen && hasOptions, containerRef);
-
-  useEffect(() => {
-    if (!isOpen) return;
-
-    function handleDocumentMouseDown(event: MouseEvent) {
-      const target = event.target as Node;
-      if (
-        containerRef.current?.contains(target) ||
-        panelRef.current?.contains(target)
-      ) {
-        return;
-      }
-      setIsOpen(false);
-    }
-
-    document.addEventListener("mousedown", handleDocumentMouseDown);
-    return () =>
-      document.removeEventListener("mousedown", handleDocumentMouseDown);
-  }, [isOpen]);
-
-  return (
-    <div ref={containerRef} className={wrapperClassName}>
-      <button
-        type="button"
-        aria-label={ariaLabel}
-        aria-controls={hasOptions ? listId : undefined}
-        aria-expanded={hasOptions ? isOpen : undefined}
-        aria-haspopup={hasOptions ? "listbox" : undefined}
-        role="combobox"
-        data-testid={dataTestId}
-        value={value}
-        disabled={readOnly}
-        onClick={() => {
-          if (hasOptions) setIsOpen((current) => !current);
-        }}
-        onKeyDown={(event) => {
-          if (event.key === "Escape") {
-            setIsOpen(false);
-            return;
-          }
-          if (event.key === "Enter" || event.key === " ") {
-            event.preventDefault();
-            if (hasOptions) setIsOpen((current) => !current);
-          }
-        }}
-        className={`flex items-center justify-between gap-2 text-left ${buttonClassName ?? ""}`}
-      >
-        <span className="min-w-0 flex-1 truncate">
-          {displayValue || placeholder}
-        </span>
-        {shouldShowIndicator ? (
-          <ChevronDown
-            className="h-4 w-4 shrink-0 text-apple-label-secondary"
-            aria-hidden="true"
-          />
-        ) : null}
-      </button>
-      {hasOptions && isOpen && floatingPosition
-        ? createPortal(
-            <div
-              ref={panelRef}
-              id={listId}
-              role="listbox"
-              className={panelClassName}
-              style={{
-                position: "fixed",
-                left: floatingPosition.left,
-                right: "auto",
-                top: floatingPosition.top,
-                minWidth: floatingPosition.width,
-                maxWidth: floatingPosition.maxWidth,
-                maxHeight: floatingPosition.maxHeight,
-                zIndex: 9999,
-              }}
-            >
-              {selectOptions.map((option) => (
-                <button
-                  key={`${option.value}-${option.label}`}
-                  type="button"
-                  role="option"
-                  aria-selected={option.value === value}
-                  value={option.value}
-                  disabled={option.disabled}
-                  onMouseDown={(event) => {
-                    event.preventDefault();
-                    if (option.disabled) return;
-                    onChange(option.value);
-                    setIsOpen(false);
-                  }}
-                  className={`${optionClassName} ${
-                    option.value === value
-                      ? "bg-apple-bg-secondary text-apple-label-primary"
-                      : "text-apple-label-primary hover:bg-apple-bg-secondary"
-                  } disabled:cursor-not-allowed disabled:text-apple-label-tertiary disabled:hover:bg-transparent`}
-                >
-                  <span className="min-w-0 truncate">{option.label}</span>
-                </button>
-              ))}
-            </div>,
-            document.body,
-          )
-        : null}
-    </div>
-  );
-}
-
-function SearchableInlineSelect({
-  ariaLabel,
-  dataTestId,
-  value,
-  options,
-  placeholder,
-  readOnly = false,
-  wrapperClassName = "relative",
-  inputClassName,
-  panelClassName = "absolute left-0 right-0 top-[calc(100%+4px)] z-50 max-h-48 overflow-auto rounded-apple-lg border border-apple-separator bg-apple-bg-primary p-1 shadow-apple-md",
-  optionClassName = "flex w-full items-center rounded-apple-md px-2.5 py-1.5 text-left text-xs transition",
-  includeEmptyOption,
-  emptyOptionDisabled = false,
-  onChange,
-}: {
-  ariaLabel: string;
-  dataTestId?: string;
-  value: string;
-  options?: readonly InlineSelectOption[];
-  placeholder?: string;
-  readOnly?: boolean;
-  wrapperClassName?: string;
-  inputClassName?: string;
-  panelClassName?: string;
-  optionClassName?: string;
-  includeEmptyOption?: boolean;
-  emptyOptionDisabled?: boolean;
-  onChange: (value: string) => void;
-}) {
-  const listId = useId();
-  const containerRef = useRef<HTMLDivElement>(null);
-  const panelRef = useRef<HTMLDivElement>(null);
-  const inputRef = useRef<HTMLInputElement>(null);
-  const [isOpen, setIsOpen] = useState(false);
-  const [query, setQuery] = useState("");
-  const normalizedOptions = normalizeInlineSelectOptions(options);
-  const shouldIncludeEmptyOption = includeEmptyOption ?? false;
-  const selectOptions = shouldIncludeEmptyOption
-    ? [
-        {
-          value: "",
-          label: placeholder ?? "",
-          disabled: emptyOptionDisabled,
-        },
-        ...normalizedOptions,
-      ]
-    : normalizedOptions;
-  const selectedOption = selectOptions.find((option) => option.value === value);
-  const displayValue = selectedOption?.label ?? value;
-  const normalizedQuery = query.trim().toLowerCase();
-  const normalizedDisplayValue = displayValue.trim().toLowerCase();
-  const shouldFilterOptions =
-    normalizedQuery.length > 0 && normalizedQuery !== normalizedDisplayValue;
-  const visibleOptions = selectOptions.filter((option) => {
-    if (!shouldFilterOptions) return true;
-    return (
-      option.label.toLowerCase().includes(normalizedQuery) ||
-      option.value.toLowerCase().includes(normalizedQuery)
-    );
-  });
-  const hasOptions = !readOnly && selectOptions.length > 0;
-  const floatingPosition = useFloatingPanelPosition(isOpen && hasOptions, containerRef);
-
-  useEffect(() => {
-    if (isOpen) return;
-    setQuery(displayValue);
-  }, [displayValue, isOpen]);
-
-  useEffect(() => {
-    if (!isOpen) return;
-
-    function handleDocumentMouseDown(event: MouseEvent) {
-      const target = event.target as Node;
-      if (
-        containerRef.current?.contains(target) ||
-        panelRef.current?.contains(target)
-      ) {
-        return;
-      }
-      setIsOpen(false);
-    }
-
-    document.addEventListener("mousedown", handleDocumentMouseDown);
-    return () =>
-      document.removeEventListener("mousedown", handleDocumentMouseDown);
-  }, [isOpen]);
-
-  const openPanel = useCallback(() => {
-    if (!hasOptions) return;
-    setQuery(displayValue);
-    setIsOpen(true);
-    window.setTimeout(() => inputRef.current?.select(), 0);
-  }, [displayValue, hasOptions]);
-
-  const handleSelect = useCallback(
-    (option: { value: string; label: string; disabled?: boolean }) => {
-      if (option.disabled) return;
-      onChange(option.value);
-      setQuery(option.label);
-      setIsOpen(false);
-    },
-    [onChange],
-  );
-
-  return (
-    <div ref={containerRef} className={wrapperClassName}>
-      <input
-        ref={inputRef}
-        type="text"
-        aria-label={ariaLabel}
-        aria-controls={hasOptions ? listId : undefined}
-        aria-expanded={hasOptions ? isOpen : undefined}
-        aria-haspopup={hasOptions ? "listbox" : undefined}
-        role={hasOptions ? "combobox" : undefined}
-        data-testid={dataTestId}
-        value={isOpen ? query : displayValue}
-        autoComplete="off"
-        readOnly={readOnly || !hasOptions}
-        placeholder={placeholder}
-        onFocus={openPanel}
-        onChange={(event) => {
-          if (!hasOptions) return;
-          setQuery(event.target.value);
-          setIsOpen(true);
-        }}
-        onKeyDown={(event) => {
-          if (event.key === "Escape") {
-            setIsOpen(false);
-            return;
-          }
-          if (event.key === "Enter") {
-            event.preventDefault();
-            const firstEnabledOption = visibleOptions.find(
-              (option) => !option.disabled,
-            );
-            if (firstEnabledOption) {
-              handleSelect(firstEnabledOption);
-            } else {
-              setIsOpen(false);
-            }
-          }
-        }}
-        onBlur={() => {
-          setQuery(displayValue);
-          setIsOpen(false);
-        }}
-        className={inputClassName}
-      />
-      {hasOptions ? (
-        <button
-          type="button"
-          tabIndex={-1}
-          aria-label={`展开${ariaLabel}选项`}
-          onMouseDown={(event) => {
-            event.preventDefault();
-            if (isOpen) {
-              setIsOpen(false);
-              return;
-            }
-            openPanel();
-          }}
-          className="absolute right-2 top-1/2 flex h-6 w-6 -translate-y-1/2 items-center justify-center rounded-apple-md text-apple-label-secondary transition hover:bg-apple-bg-tertiary hover:text-apple-label-primary"
-        >
-          <ChevronDown className="h-4 w-4" aria-hidden="true" />
-        </button>
-      ) : null}
-      {hasOptions && isOpen && floatingPosition
-        ? createPortal(
-            <div
-              ref={panelRef}
-              id={listId}
-              role="listbox"
-              className={panelClassName}
-              style={{
-                position: "fixed",
-                left: floatingPosition.left,
-                right: "auto",
-                top: floatingPosition.top,
-                minWidth: floatingPosition.width,
-                maxWidth: floatingPosition.maxWidth,
-                maxHeight: floatingPosition.maxHeight,
-                zIndex: 9999,
-              }}
-            >
-              {visibleOptions.length > 0 ? (
-                visibleOptions.map((option) => (
-                  <button
-                    key={`${option.value}-${option.label}`}
-                    type="button"
-                    role="option"
-                    aria-selected={option.value === value}
-                    value={option.value}
-                    disabled={option.disabled}
-                    onMouseDown={(event) => {
-                      event.preventDefault();
-                      handleSelect(option);
-                    }}
-                    className={`${optionClassName} ${
-                      option.value === value
-                        ? "bg-apple-bg-secondary text-apple-label-primary"
-                        : "text-apple-label-primary hover:bg-apple-bg-secondary"
-                    } disabled:cursor-not-allowed disabled:text-apple-label-tertiary disabled:hover:bg-transparent`}
-                  >
-                    <span className="min-w-0 truncate">{option.label}</span>
-                  </button>
-                ))
-              ) : (
-                <div className="px-2.5 py-2 text-xs text-apple-label-secondary">
-                  没有匹配项
-                </div>
-              )}
-            </div>,
-            document.body,
-          )
-        : null}
-    </div>
-  );
-}
-
-function BasicField({
-  label,
-  required,
-  type = "text",
-  placeholder,
-  options,
-  value,
-  readOnly = false,
-  compact = false,
-  searchableSelect = false,
-  onChange,
-}: {
-  label: string;
-  required?: boolean;
-  type?: BasicFieldType;
-  placeholder?: string;
-  options?: readonly string[];
-  value: string;
-  readOnly?: boolean;
-  compact?: boolean;
-  searchableSelect?: boolean;
-  onChange: (value: string) => void;
-}) {
-  if (type === "select") {
-    return (
-      <div
-        className={
-          compact
-            ? ""
-            : "rounded-apple-lg border border-apple-separator bg-apple-bg-primary p-2"
-        }
-      >
-        <FieldLabel label={label} required={required} />
-        {searchableSelect ? (
-          <SearchableInlineSelect
-            ariaLabel={label}
-            value={value}
-            options={options}
-            placeholder={placeholder}
-            readOnly={readOnly}
-            onChange={onChange}
-            inputClassName={`h-9 w-full rounded-apple-lg border border-apple-separator px-3 pr-9 text-sm text-apple-label-primary outline-none disabled:cursor-not-allowed ${
-              readOnly
-                ? "bg-apple-bg-primary text-apple-label-secondary"
-                : "bg-apple-bg-secondary"
-            }`}
-          />
-        ) : (
-          <InlineSelect
-            ariaLabel={label}
-            value={value}
-            options={options}
-            placeholder={placeholder}
-            readOnly={readOnly}
-            onChange={onChange}
-            buttonClassName={`h-9 w-full rounded-apple-lg border border-apple-separator px-3 text-sm text-apple-label-primary outline-none disabled:cursor-not-allowed ${
-              readOnly
-                ? "bg-apple-bg-primary text-apple-label-secondary"
-                : "bg-apple-bg-secondary"
-            }`}
-          />
-        )}
-      </div>
-    );
-  }
-
-  if (type === "textarea") {
-    return (
-      <div
-        className={
-          compact
-            ? ""
-            : "rounded-apple-lg border border-apple-separator bg-apple-bg-primary p-2"
-        }
-      >
-        <FieldLabel label={label} required={required} />
-        <textarea
-          rows={compact ? 2 : 3}
-          aria-label={label}
-          value={value}
-          onChange={(event) => onChange(event.target.value)}
-          placeholder={placeholder}
-          readOnly={readOnly}
-          className={`w-full rounded-apple-lg border border-apple-separator px-3 py-2 text-sm text-apple-label-primary outline-none ${
-            compact ? "min-h-[64px]" : "min-h-[88px]"
-          } ${
-            readOnly
-              ? "bg-apple-bg-primary text-apple-label-secondary"
-              : "bg-apple-bg-secondary"
-          }`}
-        />
-      </div>
-    );
-  }
-
-  return (
-    <div
-      className={
-        compact
-          ? ""
-          : "rounded-apple-lg border border-apple-separator bg-apple-bg-primary p-2"
-      }
-    >
-      <FieldLabel label={label} required={required} />
-      <InlineSuggestionInput
-        ariaLabel={label}
-        value={value}
-        options={options}
-        placeholder={placeholder}
-        readOnly={readOnly}
-        filterOptions={Boolean((options ?? []).length)}
-        onChange={onChange}
-        inputClassName={`h-9 w-full rounded-apple-lg border border-apple-separator px-3 text-sm text-apple-label-primary outline-none ${
-          !readOnly && (options ?? []).length > 0 ? "pr-9" : ""
-        } ${
-          readOnly
-            ? "bg-apple-bg-primary text-apple-label-secondary"
-            : "bg-apple-bg-secondary"
-        }`}
-      />
-    </div>
-  );
-}
-
 function ImagePreviewDialog({
   src,
   alt,
@@ -9602,30 +8813,6 @@ function SeriesComponentDetailsDialog({
   );
 }
 
-function WorkspacePreviewEmptyState({
-  title,
-  description,
-  testId,
-}: {
-  title: string;
-  description: string;
-  testId?: string;
-}) {
-  return (
-    <div
-      data-testid={testId}
-      className="flex h-full w-full flex-col items-center justify-center rounded-apple-xl border border-dashed border-apple-separator bg-apple-bg-primary px-5 text-center"
-    >
-      <p className="text-sm font-apple-medium text-apple-label-primary">
-        {title}
-      </p>
-      <p className="mt-2 text-xs leading-5 text-apple-label-secondary">
-        {description}
-      </p>
-    </div>
-  );
-}
-
 function SpreadsheetPreviewPanel({
   preview,
   activeSheetIndex,
@@ -9888,70 +9075,6 @@ function UploadField({
   );
 }
 
-function SectionCard({
-  title,
-  description,
-  children,
-  className = "",
-  bodyClassName = "",
-  headerActions,
-  compact = false,
-}: {
-  title?: string;
-  description?: string;
-  children: React.ReactNode;
-  className?: string;
-  bodyClassName?: string;
-  headerActions?: React.ReactNode;
-  compact?: boolean;
-}) {
-  const hasHeaderText = Boolean(title || description);
-  const hasHeader = hasHeaderText || Boolean(headerActions);
-
-  return (
-    <div
-      className={`rounded-apple-lg border border-apple-separator bg-apple-bg-primary ${
-        compact ? "p-2" : "p-3"
-      } ${
-        className || ""
-      }`}
-    >
-      {hasHeader ? (
-        <div
-          className={`flex items-start justify-between ${
-            compact ? "mb-2 gap-2" : "mb-3 gap-3"
-          }`}
-        >
-          {hasHeaderText ? (
-            <div className="min-w-0 flex-1">
-              {title ? (
-                <h3 className="text-sm font-apple-semibold text-apple-label-primary">
-                  {title}
-                </h3>
-              ) : null}
-              {description ? (
-                <p
-                  className={`text-apple-label-secondary ${
-                    compact ? "mt-0.5 text-[11px]" : "mt-1 text-xs"
-                  }`}
-                >
-                  {description}
-                </p>
-              ) : null}
-            </div>
-          ) : null}
-          {headerActions ? (
-            <div className={hasHeaderText ? "shrink-0" : "ml-auto shrink-0"}>
-              {headerActions}
-            </div>
-          ) : null}
-        </div>
-      ) : null}
-      <div className={bodyClassName}>{children}</div>
-    </div>
-  );
-}
-
 function readFileAsDataUrl(file: File) {
   return new Promise<string>((resolve, reject) => {
     const reader = new FileReader();
diff --git a/furniture-3d-system/src/app/intake/non-integrated/components/FormControls.tsx b/furniture-3d-system/src/app/intake/non-integrated/components/FormControls.tsx
new file mode 100644
index 00000000..add8ac6e
--- /dev/null
+++ b/furniture-3d-system/src/app/intake/non-integrated/components/FormControls.tsx
@@ -0,0 +1,157 @@
+"use client";
+
+import type { ReactNode } from "react";
+import {
+  InlineSelect,
+  InlineSuggestionInput,
+  SearchableInlineSelect,
+} from "./InlineControls";
+
+type BasicFieldType = "text" | "textarea" | "select";
+
+export function FieldLabel({
+  label,
+  required,
+}: {
+  label: string;
+  required?: boolean;
+}) {
+  return (
+    <label className="mb-1.5 block text-xs text-apple-label-secondary">
+      {required ? <span className="mr-1 text-[#d94b45]">*</span> : null}
+      {label}
+    </label>
+  );
+}
+
+export function CreateFieldShell({ children }: { children: ReactNode }) {
+  return (
+    <div className="rounded-apple-lg border border-apple-separator bg-apple-bg-primary p-2">
+      {children}
+    </div>
+  );
+}
+
+export function BasicField({
+  label,
+  required,
+  type = "text",
+  placeholder,
+  options,
+  value,
+  readOnly = false,
+  compact = false,
+  searchableSelect = false,
+  onChange,
+}: {
+  label: string;
+  required?: boolean;
+  type?: BasicFieldType;
+  placeholder?: string;
+  options?: readonly string[];
+  value: string;
+  readOnly?: boolean;
+  compact?: boolean;
+  searchableSelect?: boolean;
+  onChange: (value: string) => void;
+}) {
+  if (type === "select") {
+    return (
+      <div
+        className={
+          compact
+            ? ""
+            : "rounded-apple-lg border border-apple-separator bg-apple-bg-primary p-2"
+        }
+      >
+        <FieldLabel label={label} required={required} />
+        {searchableSelect ? (
+          <SearchableInlineSelect
+            ariaLabel={label}
+            value={value}
+            options={options}
+            placeholder={placeholder}
+            readOnly={readOnly}
+            onChange={onChange}
+            inputClassName={`h-9 w-full rounded-apple-lg border border-apple-separator px-3 pr-9 text-sm text-apple-label-primary outline-none disabled:cursor-not-allowed ${
+              readOnly
+                ? "bg-apple-bg-primary text-apple-label-secondary"
+                : "bg-apple-bg-secondary"
+            }`}
+          />
+        ) : (
+          <InlineSelect
+            ariaLabel={label}
+            value={value}
+            options={options}
+            placeholder={placeholder}
+            readOnly={readOnly}
+            onChange={onChange}
+            buttonClassName={`h-9 w-full rounded-apple-lg border border-apple-separator px-3 text-sm text-apple-label-primary outline-none disabled:cursor-not-allowed ${
+              readOnly
+                ? "bg-apple-bg-primary text-apple-label-secondary"
+                : "bg-apple-bg-secondary"
+            }`}
+          />
+        )}
+      </div>
+    );
+  }
+
+  if (type === "textarea") {
+    return (
+      <div
+        className={
+          compact
+            ? ""
+            : "rounded-apple-lg border border-apple-separator bg-apple-bg-primary p-2"
+        }
+      >
+        <FieldLabel label={label} required={required} />
+        <textarea
+          rows={compact ? 2 : 3}
+          aria-label={label}
+          value={value}
+          onChange={(event) => onChange(event.target.value)}
+          placeholder={placeholder}
+          readOnly={readOnly}
+          className={`w-full rounded-apple-lg border border-apple-separator px-3 py-2 text-sm text-apple-label-primary outline-none ${
+            compact ? "min-h-[64px]" : "min-h-[88px]"
+          } ${
+            readOnly
+              ? "bg-apple-bg-primary text-apple-label-secondary"
+              : "bg-apple-bg-secondary"
+          }`}
+        />
+      </div>
+    );
+  }
+
+  return (
+    <div
+      className={
+        compact
+          ? ""
+          : "rounded-apple-lg border border-apple-separator bg-apple-bg-primary p-2"
+      }
+    >
+      <FieldLabel label={label} required={required} />
+      <InlineSuggestionInput
+        ariaLabel={label}
+        value={value}
+        options={options}
+        placeholder={placeholder}
+        readOnly={readOnly}
+        filterOptions={Boolean((options ?? []).length)}
+        onChange={onChange}
+        inputClassName={`h-9 w-full rounded-apple-lg border border-apple-separator px-3 text-sm text-apple-label-primary outline-none ${
+          !readOnly && (options ?? []).length > 0 ? "pr-9" : ""
+        } ${
+          readOnly
+            ? "bg-apple-bg-primary text-apple-label-secondary"
+            : "bg-apple-bg-secondary"
+        }`}
+      />
+    </div>
+  );
+}
diff --git a/furniture-3d-system/src/app/intake/non-integrated/components/InlineControls.tsx b/furniture-3d-system/src/app/intake/non-integrated/components/InlineControls.tsx
new file mode 100644
index 00000000..d834e546
--- /dev/null
+++ b/furniture-3d-system/src/app/intake/non-integrated/components/InlineControls.tsx
@@ -0,0 +1,678 @@
+"use client";
+
+import type { ClipboardEvent, RefObject } from "react";
+import {
+  useCallback,
+  useEffect,
+  useId,
+  useLayoutEffect,
+  useRef,
+  useState,
+} from "react";
+import { createPortal } from "react-dom";
+import { ChevronDown } from "lucide-react";
+
+function getUniqueNonEmptyStrings(
+  values: ReadonlyArray<string | null | undefined>,
+) {
+  return Array.from(
+    new Set(
+      values
+        .map((value) => value?.trim() ?? "")
+        .filter((value) => value.length > 0),
+    ),
+  );
+}
+
+type FloatingPanelPosition = {
+  left: number;
+  top: number;
+  width: number;
+  maxWidth: number;
+  maxHeight: number;
+};
+
+function useFloatingPanelPosition(
+  isOpen: boolean,
+  anchorRef: RefObject<HTMLElement | null>,
+  gap = 4,
+) {
+  const [position, setPosition] = useState<FloatingPanelPosition | null>(null);
+
+  const updatePosition = useCallback(() => {
+    const anchor = anchorRef.current;
+    if (!anchor || typeof window === "undefined") return;
+
+    const rect = anchor.getBoundingClientRect();
+    const viewportPadding = 12;
+    const left = Math.min(
+      Math.max(viewportPadding, rect.left),
+      Math.max(viewportPadding, window.innerWidth - rect.width - viewportPadding),
+    );
+    const availableBelow = window.innerHeight - rect.bottom - gap - viewportPadding;
+
+    setPosition({
+      left,
+      top: rect.bottom + gap,
+      width: rect.width,
+      maxWidth: Math.max(rect.width, window.innerWidth - left - viewportPadding),
+      maxHeight: Math.max(64, availableBelow),
+    });
+  }, [anchorRef, gap]);
+
+  useLayoutEffect(() => {
+    if (!isOpen) {
+      setPosition(null);
+      return;
+    }
+
+    updatePosition();
+    window.addEventListener("resize", updatePosition);
+    window.addEventListener("scroll", updatePosition, true);
+
+    return () => {
+      window.removeEventListener("resize", updatePosition);
+      window.removeEventListener("scroll", updatePosition, true);
+    };
+  }, [isOpen, updatePosition]);
+
+  return position;
+}
+
+export function InlineSuggestionInput({
+  ariaLabel,
+  dataTestId,
+  value,
+  options,
+  placeholder,
+  readOnly = false,
+  wrapperClassName = "relative",
+  inputClassName,
+  panelClassName = "absolute left-0 right-0 top-[calc(100%+4px)] z-50 max-h-48 overflow-auto rounded-apple-lg border border-apple-separator bg-apple-bg-primary p-1 shadow-apple-md",
+  optionClassName = "flex w-full items-center rounded-apple-md px-2.5 py-1.5 text-left text-xs transition",
+  showChevron = true,
+  filterOptions = false,
+  closeOnChange,
+  onPaste,
+  onChange,
+  onSelect,
+  onCommit,
+}: {
+  ariaLabel: string;
+  dataTestId?: string;
+  value: string;
+  options?: readonly string[];
+  placeholder?: string;
+  readOnly?: boolean;
+  wrapperClassName?: string;
+  inputClassName?: string;
+  panelClassName?: string;
+  optionClassName?: string;
+  showChevron?: boolean;
+  filterOptions?: boolean;
+  closeOnChange?: (value: string) => boolean;
+  onPaste?: (event: ClipboardEvent<HTMLInputElement>) => void;
+  onChange: (value: string) => void;
+  onSelect?: (value: string) => void;
+  onCommit?: () => void;
+}) {
+  const suggestionListId = useId();
+  const wrapperRef = useRef<HTMLDivElement>(null);
+  const panelRef = useRef<HTMLDivElement>(null);
+  const [isOpen, setIsOpen] = useState(false);
+  const [hasTypedQuery, setHasTypedQuery] = useState(false);
+  const previousValueRef = useRef(value);
+  const normalizedOptions = getUniqueNonEmptyStrings(options ?? []);
+  const keyword = value.trim().toLowerCase();
+  const visibleOptions = normalizedOptions.filter((option) =>
+    filterOptions && hasTypedQuery && keyword
+      ? option.toLowerCase().includes(keyword)
+      : true,
+  );
+  const hasOptions = !readOnly && normalizedOptions.length > 0;
+  const floatingPosition = useFloatingPanelPosition(isOpen && hasOptions, wrapperRef);
+
+  useEffect(() => {
+    if (previousValueRef.current && !value) {
+      setIsOpen(false);
+    }
+    previousValueRef.current = value;
+  }, [value]);
+
+  useEffect(() => {
+    if (!isOpen) return;
+
+    function handleDocumentMouseDown(event: MouseEvent) {
+      const target = event.target as Node;
+      if (
+        wrapperRef.current?.contains(target) ||
+        panelRef.current?.contains(target)
+      ) {
+        return;
+      }
+      setIsOpen(false);
+    }
+
+    document.addEventListener("mousedown", handleDocumentMouseDown);
+    return () =>
+      document.removeEventListener("mousedown", handleDocumentMouseDown);
+  }, [isOpen]);
+
+  const closeLater = useCallback(() => {
+    setIsOpen(false);
+  }, []);
+
+  const handleSelect = useCallback(
+    (option: string) => {
+      onChange(option);
+      onSelect?.(option);
+      setIsOpen(false);
+    },
+    [onChange, onSelect],
+  );
+
+  return (
+    <div ref={wrapperRef} className={wrapperClassName}>
+      <input
+        type="text"
+        aria-label={ariaLabel}
+        aria-controls={hasOptions ? suggestionListId : undefined}
+        aria-expanded={hasOptions ? isOpen : undefined}
+        role={hasOptions ? "combobox" : undefined}
+        data-testid={dataTestId}
+        value={value}
+        autoComplete="off"
+        onChange={(event) => {
+          const nextValue = event.target.value;
+          setHasTypedQuery(true);
+          onChange(nextValue);
+          if (hasOptions) {
+            setIsOpen(closeOnChange?.(nextValue) ? false : true);
+          }
+        }}
+        onPaste={onPaste}
+        onFocus={() => {
+          setHasTypedQuery(false);
+          if (hasOptions) setIsOpen(true);
+        }}
+        onBlur={() => {
+          setHasTypedQuery(false);
+          closeLater();
+          onCommit?.();
+        }}
+        onKeyDown={(event) => {
+          if (event.key === "Escape") {
+            setHasTypedQuery(false);
+            setIsOpen(false);
+            return;
+          }
+          if (event.key === "Enter") {
+            event.preventDefault();
+            onCommit?.();
+            setHasTypedQuery(false);
+            setIsOpen(false);
+          }
+        }}
+        placeholder={placeholder}
+        readOnly={readOnly}
+        className={inputClassName}
+      />
+      {hasOptions && showChevron ? (
+        <button
+          type="button"
+          tabIndex={-1}
+          aria-label={`展开${ariaLabel}选项`}
+          onMouseDown={(event) => {
+            event.preventDefault();
+            setIsOpen((current) => !current);
+          }}
+          className="absolute right-2 top-1/2 flex h-6 w-6 -translate-y-1/2 items-center justify-center rounded-apple-md text-apple-label-secondary transition hover:bg-apple-bg-tertiary hover:text-apple-label-primary"
+        >
+          <ChevronDown className="h-4 w-4" aria-hidden="true" />
+        </button>
+      ) : null}
+      {hasOptions && isOpen && floatingPosition
+        ? createPortal(
+            <div
+              ref={panelRef}
+              id={suggestionListId}
+              role="listbox"
+              className={panelClassName}
+              style={{
+                position: "fixed",
+                left: floatingPosition.left,
+                right: "auto",
+                top: floatingPosition.top,
+                minWidth: floatingPosition.width,
+                maxWidth: floatingPosition.maxWidth,
+                maxHeight: floatingPosition.maxHeight,
+                zIndex: 9999,
+              }}
+            >
+              {visibleOptions.length > 0 ? (
+                visibleOptions.map((option) => (
+                  <button
+                    key={option}
+                    type="button"
+                    role="option"
+                    aria-selected={option === value}
+                    onMouseDown={(event) => {
+                      event.preventDefault();
+                      handleSelect(option);
+                    }}
+                    className={`${optionClassName} ${
+                      option === value
+                        ? "bg-apple-bg-secondary text-apple-label-primary"
+                        : "text-apple-label-primary hover:bg-apple-bg-secondary"
+                    }`}
+                  >
+                    <span className="min-w-0 truncate">{option}</span>
+                  </button>
+                ))
+              ) : (
+                <div className="px-2.5 py-2 text-xs text-apple-label-secondary">
+                  没有匹配项
+                </div>
+              )}
+            </div>,
+            document.body,
+          )
+        : null}
+    </div>
+  );
+}
+export type InlineSelectOption =
+  | string
+  | {
+      value: string;
+      label?: string;
+      disabled?: boolean;
+    };
+
+function normalizeInlineSelectOptions(
+  options: readonly InlineSelectOption[] | undefined,
+): { value: string; label: string; disabled?: boolean }[] {
+  return (options ?? []).map((option) =>
+    typeof option === "string"
+      ? { value: option, label: option }
+      : { value: option.value, label: option.label ?? option.value, disabled: option.disabled },
+  );
+}
+
+export function InlineSelect({
+  ariaLabel,
+  dataTestId,
+  value,
+  options,
+  placeholder,
+  readOnly = false,
+  wrapperClassName = "relative",
+  buttonClassName,
+  panelClassName = "absolute left-0 right-0 top-[calc(100%+4px)] z-50 max-h-48 overflow-auto rounded-apple-lg border border-apple-separator bg-apple-bg-primary p-1 shadow-apple-md",
+  optionClassName = "flex w-full items-center rounded-apple-md px-2.5 py-1.5 text-left text-xs transition",
+  includeEmptyOption,
+  emptyOptionDisabled = false,
+  showIndicatorWhenReadOnly = false,
+  onChange,
+}: {
+  ariaLabel: string;
+  dataTestId?: string;
+  value: string;
+  options?: readonly InlineSelectOption[];
+  placeholder?: string;
+  readOnly?: boolean;
+  wrapperClassName?: string;
+  buttonClassName?: string;
+  panelClassName?: string;
+  optionClassName?: string;
+  includeEmptyOption?: boolean;
+  emptyOptionDisabled?: boolean;
+  showIndicatorWhenReadOnly?: boolean;
+  onChange: (value: string) => void;
+}) {
+  const listId = useId();
+  const containerRef = useRef<HTMLDivElement>(null);
+  const panelRef = useRef<HTMLDivElement>(null);
+  const [isOpen, setIsOpen] = useState(false);
+  const normalizedOptions = normalizeInlineSelectOptions(options);
+  const shouldIncludeEmptyOption = includeEmptyOption ?? false;
+  const selectOptions = shouldIncludeEmptyOption
+    ? [
+        {
+          value: "",
+          label: placeholder ?? "",
+          disabled: emptyOptionDisabled,
+        },
+        ...normalizedOptions,
+      ]
+    : normalizedOptions;
+  const selectedOption = selectOptions.find((option) => option.value === value);
+  const displayValue = selectedOption?.label ?? (value || placeholder || "");
+  const hasOptions = !readOnly && selectOptions.length > 0;
+  const shouldShowIndicator =
+    hasOptions || (readOnly && showIndicatorWhenReadOnly && selectOptions.length > 0);
+  const floatingPosition = useFloatingPanelPosition(isOpen && hasOptions, containerRef);
+
+  useEffect(() => {
+    if (!isOpen) return;
+
+    function handleDocumentMouseDown(event: MouseEvent) {
+      const target = event.target as Node;
+      if (
+        containerRef.current?.contains(target) ||
+        panelRef.current?.contains(target)
+      ) {
+        return;
+      }
+      setIsOpen(false);
+    }
+
+    document.addEventListener("mousedown", handleDocumentMouseDown);
+    return () =>
+      document.removeEventListener("mousedown", handleDocumentMouseDown);
+  }, [isOpen]);
+
+  return (
+    <div ref={containerRef} className={wrapperClassName}>
+      <button
+        type="button"
+        aria-label={ariaLabel}
+        aria-controls={hasOptions ? listId : undefined}
+        aria-expanded={hasOptions ? isOpen : undefined}
+        aria-haspopup={hasOptions ? "listbox" : undefined}
+        role="combobox"
+        data-testid={dataTestId}
+        value={value}
+        disabled={readOnly}
+        onClick={() => {
+          if (hasOptions) setIsOpen((current) => !current);
+        }}
+        onKeyDown={(event) => {
+          if (event.key === "Escape") {
+            setIsOpen(false);
+            return;
+          }
+          if (event.key === "Enter" || event.key === " ") {
+            event.preventDefault();
+            if (hasOptions) setIsOpen((current) => !current);
+          }
+        }}
+        className={`flex items-center justify-between gap-2 text-left ${buttonClassName ?? ""}`}
+      >
+        <span className="min-w-0 flex-1 truncate">
+          {displayValue || placeholder}
+        </span>
+        {shouldShowIndicator ? (
+          <ChevronDown
+            className="h-4 w-4 shrink-0 text-apple-label-secondary"
+            aria-hidden="true"
+          />
+        ) : null}
+      </button>
+      {hasOptions && isOpen && floatingPosition
+        ? createPortal(
+            <div
+              ref={panelRef}
+              id={listId}
+              role="listbox"
+              className={panelClassName}
+              style={{
+                position: "fixed",
+                left: floatingPosition.left,
+                right: "auto",
+                top: floatingPosition.top,
+                minWidth: floatingPosition.width,
+                maxWidth: floatingPosition.maxWidth,
+                maxHeight: floatingPosition.maxHeight,
+                zIndex: 9999,
+              }}
+            >
+              {selectOptions.map((option) => (
+                <button
+                  key={`${option.value}-${option.label}`}
+                  type="button"
+                  role="option"
+                  aria-selected={option.value === value}
+                  value={option.value}
+                  disabled={option.disabled}
+                  onMouseDown={(event) => {
+                    event.preventDefault();
+                    if (option.disabled) return;
+                    onChange(option.value);
+                    setIsOpen(false);
+                  }}
+                  className={`${optionClassName} ${
+                    option.value === value
+                      ? "bg-apple-bg-secondary text-apple-label-primary"
+                      : "text-apple-label-primary hover:bg-apple-bg-secondary"
+                  } disabled:cursor-not-allowed disabled:text-apple-label-tertiary disabled:hover:bg-transparent`}
+                >
+                  <span className="min-w-0 truncate">{option.label}</span>
+                </button>
+              ))}
+            </div>,
+            document.body,
+          )
+        : null}
+    </div>
+  );
+}
+
+export function SearchableInlineSelect({
+  ariaLabel,
+  dataTestId,
+  value,
+  options,
+  placeholder,
+  readOnly = false,
+  wrapperClassName = "relative",
+  inputClassName,
+  panelClassName = "absolute left-0 right-0 top-[calc(100%+4px)] z-50 max-h-48 overflow-auto rounded-apple-lg border border-apple-separator bg-apple-bg-primary p-1 shadow-apple-md",
+  optionClassName = "flex w-full items-center rounded-apple-md px-2.5 py-1.5 text-left text-xs transition",
+  includeEmptyOption,
+  emptyOptionDisabled = false,
+  onChange,
+}: {
+  ariaLabel: string;
+  dataTestId?: string;
+  value: string;
+  options?: readonly InlineSelectOption[];
+  placeholder?: string;
+  readOnly?: boolean;
+  wrapperClassName?: string;
+  inputClassName?: string;
+  panelClassName?: string;
+  optionClassName?: string;
+  includeEmptyOption?: boolean;
+  emptyOptionDisabled?: boolean;
+  onChange: (value: string) => void;
+}) {
+  const listId = useId();
+  const containerRef = useRef<HTMLDivElement>(null);
+  const panelRef = useRef<HTMLDivElement>(null);
+  const inputRef = useRef<HTMLInputElement>(null);
+  const [isOpen, setIsOpen] = useState(false);
+  const [query, setQuery] = useState("");
+  const normalizedOptions = normalizeInlineSelectOptions(options);
+  const shouldIncludeEmptyOption = includeEmptyOption ?? false;
+  const selectOptions = shouldIncludeEmptyOption
+    ? [
+        {
+          value: "",
+          label: placeholder ?? "",
+          disabled: emptyOptionDisabled,
+        },
+        ...normalizedOptions,
+      ]
+    : normalizedOptions;
+  const selectedOption = selectOptions.find((option) => option.value === value);
+  const displayValue = selectedOption?.label ?? value;
+  const normalizedQuery = query.trim().toLowerCase();
+  const normalizedDisplayValue = displayValue.trim().toLowerCase();
+  const shouldFilterOptions =
+    normalizedQuery.length > 0 && normalizedQuery !== normalizedDisplayValue;
+  const visibleOptions = selectOptions.filter((option) => {
+    if (!shouldFilterOptions) return true;
+    return (
+      option.label.toLowerCase().includes(normalizedQuery) ||
+      option.value.toLowerCase().includes(normalizedQuery)
+    );
+  });
+  const hasOptions = !readOnly && selectOptions.length > 0;
+  const floatingPosition = useFloatingPanelPosition(isOpen && hasOptions, containerRef);
+
+  useEffect(() => {
+    if (isOpen) return;
+    setQuery(displayValue);
+  }, [displayValue, isOpen]);
+
+  useEffect(() => {
+    if (!isOpen) return;
+
+    function handleDocumentMouseDown(event: MouseEvent) {
+      const target = event.target as Node;
+      if (
+        containerRef.current?.contains(target) ||
+        panelRef.current?.contains(target)
+      ) {
+        return;
+      }
+      setIsOpen(false);
+    }
+
+    document.addEventListener("mousedown", handleDocumentMouseDown);
+    return () =>
+      document.removeEventListener("mousedown", handleDocumentMouseDown);
+  }, [isOpen]);
+
+  const openPanel = useCallback(() => {
+    if (!hasOptions) return;
+    setQuery(displayValue);
+    setIsOpen(true);
+    window.setTimeout(() => inputRef.current?.select(), 0);
+  }, [displayValue, hasOptions]);
+
+  const handleSelect = useCallback(
+    (option: { value: string; label: string; disabled?: boolean }) => {
+      if (option.disabled) return;
+      onChange(option.value);
+      setQuery(option.label);
+      setIsOpen(false);
+    },
+    [onChange],
+  );
+
+  return (
+    <div ref={containerRef} className={wrapperClassName}>
+      <input
+        ref={inputRef}
+        type="text"
+        aria-label={ariaLabel}
+        aria-controls={hasOptions ? listId : undefined}
+        aria-expanded={hasOptions ? isOpen : undefined}
+        aria-haspopup={hasOptions ? "listbox" : undefined}
+        role={hasOptions ? "combobox" : undefined}
+        data-testid={dataTestId}
+        value={isOpen ? query : displayValue}
+        autoComplete="off"
+        readOnly={readOnly || !hasOptions}
+        placeholder={placeholder}
+        onFocus={openPanel}
+        onChange={(event) => {
+          if (!hasOptions) return;
+          setQuery(event.target.value);
+          setIsOpen(true);
+        }}
+        onKeyDown={(event) => {
+          if (event.key === "Escape") {
+            setIsOpen(false);
+            return;
+          }
+          if (event.key === "Enter") {
+            event.preventDefault();
+            const firstEnabledOption = visibleOptions.find(
+              (option) => !option.disabled,
+            );
+            if (firstEnabledOption) {
+              handleSelect(firstEnabledOption);
+            } else {
+              setIsOpen(false);
+            }
+          }
+        }}
+        onBlur={() => {
+          setQuery(displayValue);
+          setIsOpen(false);
+        }}
+        className={inputClassName}
+      />
+      {hasOptions ? (
+        <button
+          type="button"
+          tabIndex={-1}
+          aria-label={`展开${ariaLabel}选项`}
+          onMouseDown={(event) => {
+            event.preventDefault();
+            if (isOpen) {
+              setIsOpen(false);
+              return;
+            }
+            openPanel();
+          }}
+          className="absolute right-2 top-1/2 flex h-6 w-6 -translate-y-1/2 items-center justify-center rounded-apple-md text-apple-label-secondary transition hover:bg-apple-bg-tertiary hover:text-apple-label-primary"
+        >
+          <ChevronDown className="h-4 w-4" aria-hidden="true" />
+        </button>
+      ) : null}
+      {hasOptions && isOpen && floatingPosition
+        ? createPortal(
+            <div
+              ref={panelRef}
+              id={listId}
+              role="listbox"
+              className={panelClassName}
+              style={{
+                position: "fixed",
+                left: floatingPosition.left,
+                right: "auto",
+                top: floatingPosition.top,
+                minWidth: floatingPosition.width,
+                maxWidth: floatingPosition.maxWidth,
+                maxHeight: floatingPosition.maxHeight,
+                zIndex: 9999,
+              }}
+            >
+              {visibleOptions.length > 0 ? (
+                visibleOptions.map((option) => (
+                  <button
+                    key={`${option.value}-${option.label}`}
+                    type="button"
+                    role="option"
+                    aria-selected={option.value === value}
+                    value={option.value}
+                    disabled={option.disabled}
+                    onMouseDown={(event) => {
+                      event.preventDefault();
+                      handleSelect(option);
+                    }}
+                    className={`${optionClassName} ${
+                      option.value === value
+                        ? "bg-apple-bg-secondary text-apple-label-primary"
+                        : "text-apple-label-primary hover:bg-apple-bg-secondary"
+                    } disabled:cursor-not-allowed disabled:text-apple-label-tertiary disabled:hover:bg-transparent`}
+                  >
+                    <span className="min-w-0 truncate">{option.label}</span>
+                  </button>
+                ))
+              ) : (
+                <div className="px-2.5 py-2 text-xs text-apple-label-secondary">
+                  没有匹配项
+                </div>
+              )}
+            </div>,
+            document.body,
+          )
+        : null}
+    </div>
+  );
+}
diff --git a/furniture-3d-system/src/app/intake/non-integrated/components/WorkspaceShell.tsx b/furniture-3d-system/src/app/intake/non-integrated/components/WorkspaceShell.tsx
new file mode 100644
index 00000000..0b0de572
--- /dev/null
+++ b/furniture-3d-system/src/app/intake/non-integrated/components/WorkspaceShell.tsx
@@ -0,0 +1,89 @@
+"use client";
+
+import type { ReactNode } from "react";
+
+export function WorkspacePreviewEmptyState({
+  title,
+  description,
+  testId,
+}: {
+  title: string;
+  description: string;
+  testId?: string;
+}) {
+  return (
+    <div
+      data-testid={testId}
+      className="flex h-full w-full flex-col items-center justify-center rounded-apple-xl border border-dashed border-apple-separator bg-apple-bg-primary px-5 text-center"
+    >
+      <p className="text-sm font-apple-medium text-apple-label-primary">
+        {title}
+      </p>
+      <p className="mt-2 text-xs leading-5 text-apple-label-secondary">
+        {description}
+      </p>
+    </div>
+  );
+}
+
+export function SectionCard({
+  title,
+  description,
+  children,
+  className = "",
+  bodyClassName = "",
+  headerActions,
+  compact = false,
+}: {
+  title?: string;
+  description?: string;
+  children: ReactNode;
+  className?: string;
+  bodyClassName?: string;
+  headerActions?: ReactNode;
+  compact?: boolean;
+}) {
+  const hasHeaderText = Boolean(title || description);
+  const hasHeader = hasHeaderText || Boolean(headerActions);
+
+  return (
+    <div
+      className={`rounded-apple-lg border border-apple-separator bg-apple-bg-primary ${
+        compact ? "p-2" : "p-3"
+      } ${className || ""}`}
+    >
+      {hasHeader ? (
+        <div
+          className={`flex items-start justify-between ${
+            compact ? "mb-2 gap-2" : "mb-3 gap-3"
+          }`}
+        >
+          {hasHeaderText ? (
+            <div className="min-w-0 flex-1">
+              {title ? (
+                <h3 className="text-sm font-apple-semibold text-apple-label-primary">
+                  {title}
+                </h3>
+              ) : null}
+              {description ? (
+                <p
+                  className={`text-apple-label-secondary ${
+                    compact ? "mt-0.5 text-[11px]" : "mt-1 text-xs"
+                  }`}
+                >
+                  {description}
+                </p>
+              ) : null}
+            </div>
+          ) : null}
+          {headerActions ? (
+            <div className={hasHeaderText ? "shrink-0" : "ml-auto shrink-0"}>
+              {headerActions}
+            </div>
+          ) : null}
+        </div>
+      ) : null}
+      <div className={bodyClassName}>{children}</div>
+    </div>
+  );
+}