feat(platform): polish customer time window controls

vehicle-data-platform/apps/web/src/styles/global.css

@@ -238,13 +238,25 @@ body {
   min-width: 0;
 }
 
+.vp-sr-only {
+  position: absolute;
+  width: 1px;
+  height: 1px;
+  padding: 0;
+  margin: -1px;
+  overflow: hidden;
+  clip: rect(0, 0, 0, 0);
+  white-space: nowrap;
+  border: 0;
+}
+
 .vp-topbar {
-  height: var(--vp-shell-header);
+  min-height: 72px;
   display: grid;
-  grid-template-columns: minmax(380px, 0.8fr) minmax(0, 1.2fr);
+  grid-template-columns: minmax(350px, 0.62fr) minmax(0, 1.38fr);
   align-items: center;
-  gap: 16px;
-  padding: 0 24px;
+  gap: 12px;
+  padding: 8px 24px;
   background: rgba(255, 255, 255, 0.9);
   border-bottom: 1px solid var(--vp-border);
   backdrop-filter: blur(12px);
@@ -261,26 +273,55 @@ body {
   min-width: 0;
   display: flex;
   align-items: center;
-  justify-content: flex-end;
-  gap: 8px;
-  white-space: nowrap;
+  align-content: center;
+  justify-content: flex-start;
+  gap: 6px;
+  overflow: hidden;
+  white-space: normal;
+  flex-wrap: wrap;
 }
 
 .vp-topbar-time-window {
   display: inline-flex;
   align-items: center;
-  gap: 4px;
-  padding: 2px;
+  gap: 6px;
+  min-width: 0;
+  max-width: 100%;
+  padding: 4px 6px;
   border: 1px solid var(--vp-border);
   border-radius: 8px;
   background: #f8fafc;
 }
 
+.vp-topbar-time-window-copy {
+  display: inline-flex;
+  flex-direction: column;
+  justify-content: center;
+  width: 136px;
+  flex: 0 0 auto;
+  line-height: 1.1;
+}
+
+.vp-topbar-time-window-copy strong {
+  color: var(--vp-text);
+  font-size: 12px;
+  font-weight: 700;
+}
+
+.vp-topbar-time-window-copy span {
+  max-width: 136px;
+  overflow: hidden;
+  color: var(--vp-text-muted);
+  font-size: 10px;
+  text-overflow: ellipsis;
+}
+
 .vp-topbar-time-window-presets {
   display: inline-flex;
   align-items: center;
   gap: 2px;
   padding-left: 2px;
+  flex: 0 0 auto;
 }
 
 .vp-topbar-time-window-presets button {
@@ -305,20 +346,23 @@ body {
 .vp-topbar-time-window label {
   display: inline-flex;
   align-items: center;
+  flex: 0 0 auto;
   gap: 4px;
   height: 28px;
-  padding: 0 6px;
+  padding: 0 4px 0 6px;
+  border-radius: 6px;
+  background: #ffffff;
   color: var(--vp-text-muted);
   font-size: 12px;
   font-weight: 600;
 }
 
 .vp-topbar-time-window input {
-  width: 118px;
+  width: 114px;
   height: 24px;
   border: 0;
-  border-radius: 6px;
-  background: #ffffff;
+  border-radius: 4px;
+  background: #f8fafc;
   color: var(--vp-text);
   font-size: 12px;
   outline: none;
@@ -332,6 +376,7 @@ body {
   height: 32px;
   display: inline-flex;
   align-items: center;
+  flex: 0 0 auto;
   padding: 2px;
   border: 1px solid var(--vp-border);
   border-radius: 8px;