투자관리 차트탭 기능 수정

frontend/src/styles/virtualTradingDashboard.css

@@ -2805,6 +2805,59 @@
   gap: 12px;
   width: 100%;
 }
+
+.ptd-center-head--chart {
+  display: grid;
+  grid-template-columns: 1fr auto 1fr;
+  align-items: center;
+  gap: 10px;
+}
+
+.ptd-center-head--chart .ptd-tabs--center {
+  justify-self: start;
+}
+
+.ptd-center-head--chart .ptd-center-head-center {
+  justify-self: center;
+  min-width: 0;
+}
+
+.ptd-center-head--chart .bps-center-head-title {
+  justify-self: end;
+}
+
+.ptd-chart-market-select-wrap {
+  display: inline-flex;
+  align-items: center;
+  min-width: 0;
+}
+
+.ptd-chart-market-select {
+  min-width: min(220px, 42vw);
+  max-width: 280px;
+  padding: 5px 28px 5px 10px;
+  border-radius: 6px;
+  border: 1px solid var(--se-border, var(--border));
+  background: var(--gc-surface-2, rgba(255, 255, 255, 0.06));
+  color: var(--text);
+  font-size: 12px;
+  font-weight: 600;
+  cursor: pointer;
+  appearance: none;
+  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='%2394a3b8' d='M1 1l4 4 4-4'/%3E%3C/svg%3E");
+  background-repeat: no-repeat;
+  background-position: right 10px center;
+}
+
+.ptd-chart-market-select:disabled {
+  opacity: 0.5;
+  cursor: not-allowed;
+}
+
+.ptd-chart-market-select:focus {
+  outline: none;
+  border-color: color-mix(in srgb, var(--gc-trade-buy, #ef5350) 55%, var(--border));
+}
 .ptd-tabs--center {
   flex-shrink: 0;
   border-bottom: none;