fix(today)：实时压力UI修改

@@ -231,16 +231,24 @@ class TodayHrvChartCard extends StatelessWidget {
       controller.toPremiumPage('今日-实时压力-立即解锁');
     }
 
-    // 槽时间秒 → state 映射（与 _buildStressBarGroups 一致：取 value 最大那条 of state）
+    // 槽时间秒 → state 映射
+    // 同一 slot 内：优先"活跃"点（isWorkout / isSuspectedActivity / isMoving 任一为1），
+    // 活跃状态相同时取 value 更大的
     const slotSec = 6 * 60;
-    final slotStateMap = <int, ({int value, int? state})>{};
+    final slotStateMap = <int, ({int value, int? state, bool active})>{};
     for (final p in stressPoints) {
       final sec = _tsToSecondsFromMidnight(p.time).round();
       final slot = (sec / slotSec).round() * slotSec;
       final v = p.value ?? 0;
+      final active = (p.isWorkout ?? 0) == 1 ||
+          (p.isSuspectedActivity ?? 0) == 1 ||
+          (p.isMoving ?? 0) == 1;
       final existing = slotStateMap[slot];
-      if (existing == null || v > existing.value) {
-        slotStateMap[slot] = (value: v, state: p.state);
+      final shouldReplace = existing == null ||
+          (active && !existing.active) ||
+          (active == existing.active && v > existing.value);
+      if (shouldReplace) {
+        slotStateMap[slot] = (value: v, state: p.state, active: active);
       }
     }
     return Stack(
@@ -384,7 +392,7 @@ class TodayHrvChartCard extends StatelessWidget {
         style: TextStyle(
           fontSize: 14,
           color:
-              isWorkout == true ? Color(0xFF78787D) : _getColorByState(state),
+              isWorkout == true ? Color(0xFFB0B0B6) : _getColorByState(state),
           fontWeight: FontWeight.bold,
           inherit: false,
           fontFamilyFallback: null,
@@ -413,7 +421,7 @@ class TodayHrvChartCard extends StatelessWidget {
       TextSpan(
         text: '♥ ',
         style: const TextStyle(
-          color: Color(0xFF78787D),
+          color: Color(0xFFB0B0B6),
           fontSize: 14,
           fontWeight: FontWeight.bold,
           inherit: false,
@@ -466,7 +474,7 @@ class TodayHrvChartCard extends StatelessWidget {
           inherit: false,
           fontFamilyFallback: null,
           fontFamily: '',
-          color: Color(0xFF78787D),
+          color: Color(0xFFB0B0B6),
           fontSize: 14,
           fontWeight: FontWeight.bold,
         ),
@@ -939,7 +947,7 @@ class _StressBarChartState extends State<_StressBarChart> {
               bottom: chartHeight - gridBottom, // 修正：bottom 指的是距离 Stack 底部的像素值
               child: IgnorePointer(
                 child: ColoredBox(
-                  color: context.colors.textTertiary.withAlpha(125),
+                  color: context.colors.textTertiary,
                 ),
               ),
             );
@@ -1188,15 +1196,22 @@ class _StressBarChartState extends State<_StressBarChart> {
     const slotSec = 6 * 60; // 360 秒 = 6 分钟
     final maxSec = widget.maxSeconds.round();
 
-    // 按槽分组，记录每槽的最大 value 及对应的 state / isWorkout
-    final slotMax = <int, ({int value, int? state, int? isWorkout})>{};
+    // 按槽分组，优先"活跃"点（isWorkout / isSuspectedActivity / isMoving 任一为1），
+    // 活跃状态相同时取 value 更大的
+    final slotMax = <int, ({int value, int? state, bool active})>{};
     for (final p in stressPoints) {
       final sec = TodayHrvChartCard._tsToSecondsFromMidnight(p.time).round();
       final slot = (sec / slotSec).round() * slotSec;
       final v = p.value ?? 0;
+      final active = (p.isWorkout ?? 0) == 1 ||
+          (p.isSuspectedActivity ?? 0) == 1 ||
+          (p.isMoving ?? 0) == 1;
       final existing = slotMax[slot];
-      if (existing == null || v > existing.value) {
-        slotMax[slot] = (value: v, state: p.state, isWorkout: p.isWorkout);
+      final shouldReplace = existing == null ||
+          (active && !existing.active) ||
+          (active == existing.active && v > existing.value);
+      if (shouldReplace) {
+        slotMax[slot] = (value: v, state: p.state, active: active);
       }
     }
 
@@ -1214,8 +1229,8 @@ class _StressBarChartState extends State<_StressBarChart> {
             toY: entry != null ? entry.value.toDouble() : 0,
             width: barWidth,
             color: entry != null
-                ? (entry.isWorkout == 1
-                    ? const Color(0xFF78787D)
+                ? (entry.active
+                    ? const Color(0xFFD9D9D9)
                     : widget.getColorByState(entry.state))
                 : Colors.transparent,
             borderRadius: BorderRadius.circular(barWidth / 2),