improve calendar layout on mobile

dist/index.css

@@ -498,7 +498,7 @@ body[showing-chat] #chat-page-wrapper {
   flex-direction: column;
   gap: var(--gap-between-tiles);
   height: 100%;
-  overflow: hidden;
+  overflow: auto;
 }
 .month-grid-wrapper .day-labels {
   flex: 0;
@@ -508,35 +508,68 @@ body[showing-chat] #chat-page-wrapper {
 .month-grid-wrapper > div {
   display: grid;
   gap: var(--gap-between-tiles);
-  height: 100%;
-  animation: slide-up var(--animation-duration);
   grid-template-columns: repeat(7, minmax(0px, 1fr));
-  grid-auto-rows: 1fr;
+  animation: slide-up var(--animation-duration);
 }
 .month-grid {
-  overflow: hidden;
+  overflow: visible;
   padding: var(--content-padding);
   padding-top: 0px;
+  flex: 1;
+  grid-auto-rows: 1fr;
 }
 .month-grid .tile {
   animation: slide-up var(--animation-duration);
   overflow: hidden;
+  align-items: start;
 }
 .month-grid .tile[today] b {
   color: var(--primary);
 }
 .month-grid .tile > div {
+  width: 100%;
+  height: 100%;
+}
+.month-grid .tile .event-count {
+  display: none;
+  background-color: var(--text-normal);
+  color: var(--background);
+  opacity: 0.6;
+  border-radius: 100%;
+  width: 1rem;
+  height: 1rem;
+  font-size: 0.6rem;
+  font-weight: bold;
+  align-items: center;
+  justify-content: center;
+}
+.month-grid .tile .event-count[has-events] {
+  background-color: var(--primary);
+  opacity: 1;
+}
+.month-grid .tile .event-list {
   display: flex;
   flex-direction: column;
   height: 100%;
   width: 100%;
+  gap: var(--gap-between-tiles);
 }
-.month-grid .tile > div span {
+.month-grid .tile .event-list span {
   animation: slide-up var(--animation-duration);
 }
-@media (max-width: 640px) {
+@media (max-width: 640px) and (max-height: 900px) {
   .month-grid .tile {
-    padding: 4px;
+    padding: 0px;
+  }
+  .month-grid .tile > div {
+    align-items: center;
+    justify-content: center;
+  }
+  .month-grid .tile .event-count {
+    display: flex;
+  }
+  .month-grid .tile .event-list {
+    display: none;
   }
 }