Add roll-call Start/Stop UX to business and customer dashboards.

Owners/admins can run timed work days, manage tasks in a modal, and stop from the FAB or row control.

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/business/src/components/MultiSelectDropdown.module.css

@@ -64,19 +64,37 @@
 }
 
 .dropdown {
-  position: static;
-  margin-top: 4px;
-  z-index: auto;
+  position: fixed;
+  z-index: 1200;
   display: flex;
   flex-direction: column;
-  max-height: none;
-  overflow: visible;
-  background: var(--elevated-surface);
-  backdrop-filter: blur(16px);
-  -webkit-backdrop-filter: blur(16px);
+  overflow: hidden;
+  isolation: isolate;
+  background: var(--toast-bg, rgba(255, 255, 255, 0.94));
   border: 1px solid var(--glass-border);
   border-radius: var(--radius-sm);
   box-shadow: var(--glass-shadow);
+  animation: menuIn 0.16s ease;
+}
+
+.dropdown::before {
+  content: '';
+  position: absolute;
+  inset: 0;
+  z-index: -1;
+  border-radius: inherit;
+  pointer-events: none;
+  backdrop-filter: blur(var(--blur-glass, 16px)) saturate(1.8);
+  -webkit-backdrop-filter: blur(var(--blur-glass, 16px)) saturate(1.8);
+}
+
+@keyframes menuIn {
+  from {
+    opacity: 0;
+  }
+  to {
+    opacity: 1;
+  }
 }
 
 .searchWrap {
@@ -110,6 +128,8 @@
 }
 
 .optionsList {
+  flex: 1;
+  min-height: 0;
   overflow-y: auto;
   margin: 0;
   padding: 6px;