섹션 레이아웃 및 템플릿 스타일 개선

src/app/editor/panels/DividerPropertiesPanel.tsx

@@ -1,6 +1,8 @@
 "use client";
 
 import type { DividerBlockProps } from "@/features/editor/state/editorStore";
+import { NumericPropertyControl } from "@/features/editor/components/NumericPropertyControl";
+import { ColorPickerField, TEXT_COLOR_PALETTE } from "@/features/editor/components/ColorPickerField";
 
 export type DividerPropertiesPanelProps = {
   dividerProps: DividerBlockProps;
@@ -46,6 +48,90 @@ export function DividerPropertiesPanel({ dividerProps, selectedBlockId, updateBl
           </select>
         </label>
       </div>
+
+      <div className="mt-3 space-y-2 border-t border-slate-800 pt-3 text-xs text-slate-400">
+        <h4 className="text-[11px] font-semibold text-slate-200">구분선 스타일</h4>
+
+        {/* 길이/너비 모드 */}
+        <label className="flex flex-col gap-1">
+          <span>길이 모드</span>
+          <select
+            className="rounded border border-slate-700 bg-slate-900 px-2 py-1 text-xs outline-none focus:border-sky-500"
+            aria-label="구분선 길이 모드"
+            value={dividerProps.widthMode ?? "full"}
+            onChange={(e) => {
+              const value = e.target.value as NonNullable<DividerBlockProps["widthMode"]>;
+              updateBlock(selectedBlockId, { widthMode: value } as any);
+            }}
+          >
+            <option value="auto">내용에 맞춤</option>
+            <option value="full">전체 폭</option>
+            <option value="fixed">고정 길이 (px)</option>
+          </select>
+        </label>
+
+        {(dividerProps.widthMode ?? "full") === "fixed" && (
+          <NumericPropertyControl
+            label="고정 길이 (px)"
+            unitLabel="(px)"
+            value={dividerProps.widthPx ?? 320}
+            min={40}
+            max={1200}
+            step={10}
+            presets={[
+              { id: "sm", label: "짧게", value: 240 },
+              { id: "md", label: "보통", value: 320 },
+              { id: "lg", label: "길게", value: 480 },
+            ]}
+            onChangeValue={(v) => {
+              updateBlock(selectedBlockId, { widthPx: v } as any);
+            }}
+          />
+        )}
+
+        {/* 색상 */}
+        <ColorPickerField
+          label="선 색상"
+          ariaLabelColorInput="구분선 색상 피커"
+          ariaLabelHexInput="구분선 색상 HEX"
+          value={
+            dividerProps.colorHex && dividerProps.colorHex.trim() !== ""
+              ? dividerProps.colorHex
+              : TEXT_COLOR_PALETTE[0]?.color ?? "#64748b"
+          }
+          onChange={(hex) => {
+            updateBlock(selectedBlockId, { colorHex: hex } as any);
+          }}
+          palette={TEXT_COLOR_PALETTE}
+          onPaletteSelect={(item) => {
+            updateBlock(selectedBlockId, { colorHex: item.color } as any);
+          }}
+        />
+
+        {/* 상하 여백 (슬라이더) */}
+        <NumericPropertyControl
+          label="위/아래 여백"
+          unitLabel="(px)"
+          value={(() => {
+            if (typeof dividerProps.marginYPx === "number") {
+              return dividerProps.marginYPx;
+            }
+            const y = dividerProps.marginY ?? "md";
+            return y === "sm" ? 8 : y === "lg" ? 24 : 16;
+          })()}
+          min={0}
+          max={50}
+          step={2}
+          presets={[
+            { id: "sm", label: "작게", value: 8 },
+            { id: "md", label: "보통", value: 16 },
+            { id: "lg", label: "크게", value: 24 },
+          ]}
+          onChangeValue={(v) => {
+            updateBlock(selectedBlockId, { marginYPx: v } as any);
+          }}
+        />
+      </div>
     </>
   );
 }