Keep player rosters vertical

frontend/src/assets/css/components.css

@@ -296,9 +296,8 @@
 /* --- Player chips --- */
 .player-chips {
     display: flex;
-    flex-wrap: wrap;
+    flex-direction: column;
     gap: 0.75rem;
-    justify-content: center;
     margin-top: 1rem;
 }
 
@@ -306,10 +305,11 @@
     background: color-mix(in srgb, var(--text) 6%, transparent);
     border: 1px solid var(--edge);
     padding: 0.5rem 1.25rem;
-    border-radius: 30px;
+    border-radius: var(--radius-md);
     display: flex;
     align-items: center;
     gap: 0.5rem;
+    width: 100%;
     transition: var(--transition-smooth);
 }
 
@@ -328,7 +328,7 @@
 }
 
 .list-chips {
-    justify-content: flex-start;
+    align-items: stretch;
 }
 
 .list-chips .player-chip {