모의투자, 백테스팅 레이아웃 수정

frontend/src/styles/strategyEditor.css

@@ -137,6 +137,28 @@
   min-height: 0;
   display: flex;
   min-width: 0;
+  align-items: stretch;
+  padding-bottom: 10px;
+  box-sizing: border-box;
+}
+
+.se-main {
+  flex: 1;
+  min-width: 0;
+  min-height: 0;
+  display: flex;
+  flex-direction: column;
+  padding: 10px 10px 0 0;
+  box-sizing: border-box;
+}
+
+.se-main-row {
+  flex: 1;
+  min-height: 0;
+  min-width: 0;
+  display: flex;
+  gap: 10px;
+  overflow: hidden;
 }
 
 .se-splitter {
@@ -157,7 +179,7 @@
 }
 .se-splitter--h {
   height: 5px;
-  margin: 0 10px;
+  margin: 0 8px;
   border-radius: 3px;
   cursor: row-resize;
   flex-shrink: 0;
@@ -170,8 +192,9 @@
   display: flex;
   flex-direction: column;
   min-height: 0;
+  align-self: stretch;
   background: var(--se-panel-shell-bg);
-  padding: 10px;
+  padding: 10px 10px 0;
 }
 
 .se-strat-panel {
@@ -273,7 +296,7 @@
 .se-strat-name {
   flex: 1;
   min-width: 0;
-  font-size: 0.82rem;
+  font-size: 0.92rem;
   font-weight: 700;
   color: var(--se-text);
   white-space: nowrap;
@@ -295,11 +318,11 @@
   display: flex;
   align-items: center;
   justify-content: center;
-  width: 26px;
-  height: 26px;
+  width: 32px;
+  height: 32px;
   padding: 0;
   border: none;
-  border-radius: 6px;
+  border-radius: 7px;
   background: transparent;
   color: var(--se-text-dim);
   cursor: pointer;
@@ -350,7 +373,20 @@
   display: flex;
   flex-direction: column;
   min-height: 0;
-  background: var(--se-center-bg);
+  align-self: stretch;
+  background: transparent;
+}
+
+.se-center-panel {
+  flex: 1;
+  min-height: 0;
+  display: flex;
+  flex-direction: column;
+  border-radius: 14px;
+  background: var(--se-panel-card-bg);
+  border: 1px solid var(--se-panel-card-border);
+  box-shadow: var(--se-panel-card-shadow), inset 0 1px 0 color-mix(in srgb, var(--se-text) 4%, transparent);
+  overflow: hidden;
 }
 
 .se-center-work {
@@ -432,10 +468,48 @@
   display: flex;
   gap: 10px;
   align-items: center;
+  flex-wrap: wrap;
 }
 .se-canvas-toolbar-title { font-size: 0.72rem; font-weight: 700; color: var(--se-toolbar-title); }
 .se-canvas-toolbar-hint { font-size: 0.65rem; color: var(--se-text-muted); }
 
+.se-canvas-interaction {
+  display: inline-flex;
+  border: 1px solid var(--se-border);
+  border-radius: 6px;
+  overflow: hidden;
+  flex-shrink: 0;
+}
+.se-canvas-interaction-btn {
+  border: none;
+  background: transparent;
+  color: var(--se-text-muted);
+  font-size: 0.65rem;
+  font-weight: 700;
+  padding: 4px 10px;
+  cursor: pointer;
+  transition: background 0.12s, color 0.12s;
+}
+.se-canvas-interaction-btn:hover {
+  background: color-mix(in srgb, var(--se-accent) 10%, transparent);
+  color: var(--se-text);
+}
+.se-canvas-interaction-btn--on {
+  background: color-mix(in srgb, var(--se-accent) 18%, transparent);
+  color: var(--se-tab-active);
+  box-shadow: inset 0 -2px 0 var(--se-tab-active);
+}
+
+.se-canvas-wrap--pan .react-flow__pane {
+  cursor: grab;
+}
+.se-canvas-wrap--pan .react-flow__pane:active {
+  cursor: grabbing;
+}
+.se-canvas-wrap--select .react-flow__pane {
+  cursor: default;
+}
+
 .se-canvas-empty {
   background: var(--se-toolbar-bg);
   border: 1px dashed var(--se-border);
@@ -764,9 +838,10 @@
   flex-shrink: 0;
   display: flex;
   flex-direction: column;
-  margin: 0 10px 10px;
-  border: 1px solid var(--se-terminal-border);
-  border-radius: 10px;
+  margin: 0;
+  border: none;
+  border-top: 1px solid var(--se-terminal-border);
+  border-radius: 0;
   background: var(--se-terminal-bg);
   overflow: hidden;
   min-height: 88px;
@@ -834,11 +909,23 @@
 .se-right {
   flex: 0 0 260px;
   width: 260px;
-  border-left: 1px solid var(--se-border);
   display: flex;
   flex-direction: column;
   min-height: 0;
-  background: var(--se-palette-bg);
+  align-self: stretch;
+  background: transparent;
+  overflow: hidden;
+}
+
+.se-palette-panel {
+  flex: 1;
+  min-height: 0;
+  display: flex;
+  flex-direction: column;
+  border-radius: 14px;
+  background: var(--se-panel-card-bg);
+  border: 1px solid var(--se-panel-card-border);
+  box-shadow: var(--se-panel-card-shadow), inset 0 1px 0 color-mix(in srgb, var(--se-text) 4%, transparent);
   overflow: hidden;
 }
 
@@ -860,6 +947,14 @@
   box-shadow: inset 0 -2px 0 var(--se-tab-active);
 }
 
+.se-right-body {
+  flex: 1;
+  min-height: 0;
+  display: flex;
+  flex-direction: column;
+  overflow: hidden;
+}
+
 .se-palette-search {
   margin: 10px 10px 6px;
   padding: 8px 10px;
@@ -907,12 +1002,20 @@
   transform: translateY(-2px);
 }
 
+.se-palette-card--selected {
+  outline: 2px solid var(--se-accent);
+  outline-offset: 1px;
+}
+
 /* ── 논리 연산: AND / OR / NOT ── */
 .se-palette-card--logic-and {
   border-color: color-mix(in srgb, var(--se-palette-logic-and-accent) 42%, transparent);
   background: var(--se-palette-logic-and-bg);
   box-shadow: inset 3px 0 0 var(--se-palette-logic-and-accent);
 }
+.se-palette-card--selected.se-palette-card--logic-and {
+  outline-color: var(--se-palette-logic-and-accent);
+}
 .se-palette-card--logic-and .se-palette-card-icon {
   background: color-mix(in srgb, var(--se-palette-logic-and-accent) 22%, transparent);
   color: var(--se-palette-logic-and-accent);