알림목록 시간봉 필터 추가

frontend/src/styles/builderPageShell.css

@@ -38,6 +38,17 @@
 
 .bps-header-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
 
+/** 옵션 컨트롤(토글·셀렉트)과 아이콘 버튼 영역 사이 구분선 */
+.header-toolbar-divider,
+.tnl-toolbar-divider {
+  width: 1px;
+  height: 22px;
+  margin: 0 2px;
+  background: color-mix(in srgb, var(--se-border, var(--border)) 90%, var(--se-text-muted, var(--text3)));
+  flex-shrink: 0;
+  align-self: center;
+}
+
 /* 가상투자 — 타이틀바 3열 (좌측패널폭 | 세션설정 | 뷰옵션) */
 .bps-header--vtd {
   display: grid;

frontend/src/styles/tradeNotificationList.css

@@ -953,6 +953,23 @@
   gap: 10px;
 }
 
+.tnl-candle-filter-select {
+  height: 32px;
+  padding: 0 10px;
+  border: 1px solid var(--se-border, var(--border));
+  border-radius: 8px;
+  background: var(--bg2, var(--se-panel-card-bg));
+  color: var(--text);
+  font-size: 12px;
+  flex-shrink: 0;
+  cursor: pointer;
+}
+
+.tnl-candle-filter-select:focus-visible {
+  outline: 2px solid color-mix(in srgb, var(--accent, #3f7ef5) 55%, transparent);
+  outline-offset: 1px;
+}
+
 .tnl-toolbar-end {
   display: flex;
   align-items: center;