V1.2

src/app/components/calendar-year/calendar-year.scss

@@ -1,13 +1,20 @@
+@use '@angular/material' as mat;
+
 .calendar-year {
 	display: flex;
 	flex-direction: row;
 	flex-wrap: wrap;
-	justify-content: center;
-	gap: 16px;
-	max-width: 60vw;
+	justify-content: space-evenly;
+	max-width: 65vw;
 	position: relative;
 }
 
+@media (max-width: 768px) {
+	.calendar-year {
+		max-width: 100vw;
+	}
+}
+
 .loading-overlay {
 	position: absolute;
 	top: 0;
@@ -20,6 +27,10 @@
 	align-items: center;
 	border-radius: 4px;
 	z-index: 1000;
+
+	@media (prefers-color-scheme: dark) {
+		background-color: rgba(0, 0, 0, 0.7);
+	}
 }
 
 .loading-spinner {
@@ -33,16 +44,15 @@
 		font-weight: 500;
 		color: #333;
 		margin: 0;
+
+		@media (prefers-color-scheme: dark) {
+			color: #ddd;
+		}
 	}
 }
 
-.spinner {
-	width: 40px;
-	height: 40px;
-	border: 4px solid #f3f3f3;
-	border-top: 4px solid #3498db;
-	border-radius: 50%;
-	animation: spin 1s linear infinite;
+.card {
+	margin: 16px;
 }
 
 @keyframes spin {
@@ -54,3 +64,7 @@
 		transform: rotate(360deg);
 	}
 }
+
+:root {
+	@include mat.progress-spinner-overrides((size: 0.5rem, active-indicator-width: 0.25rem));
+}