Change 1M to Return and optimize stat card layout for better readability

src/views/RequestView.vue

@@ -31,7 +31,7 @@
 
             <div class="asset-stats">
               <div class="stat">
-                <div class="stat-label">1M</div>
+                <div class="stat-label">Return</div>
                 <div class="stat-value mono" :class="a.change1m >= 0 ? 'pos' : 'neg'">
                   {{ signedPct(a.change1m) }}
                 </div>
@@ -394,10 +394,10 @@ export default {
 
 .asset-body{ display:flex; flex-direction:column; gap:10px; }
 .spark-wrap{ width:100%; height:90px; overflow:hidden; border-radius:8px; background:#F6F8FB; border:1px solid #E7ECF3; position:relative; }
-.asset-stats{ display:grid; grid-template-columns:repeat(4, minmax(0, 1fr)); gap:8px; }
-.stat{ background:#F6F8FB; border:1px solid #E7ECF3; border-radius:10px; padding:6px 8px; min-width:0; display:flex; flex-direction:column; }
-.stat-label{ font-size:10px; color:#6b7280; margin-bottom:3px; white-space:nowrap; }
-.stat-value{ font-weight:700; font-size:13px; color:#0f172a; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
+.asset-stats{ display:grid; grid-template-columns:repeat(4, minmax(0, 1fr)); gap:6px; }
+.stat{ background:#F6F8FB; border:1px solid #E7ECF3; border-radius:8px; padding:4px 6px; min-width:0; display:flex; flex-direction:column; align-items:center; text-align:center; }
+.stat-label{ font-size:9px; color:#6b7280; margin-bottom:2px; white-space:nowrap; }
+.stat-value{ font-weight:700; font-size:11.5px; color:#0f172a; line-height:1.2; }
 .mono{ font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace; }
 .muted{ color:#6b7280; }