refactor admin navigation; update links to ingest pages and improve loading of data in parallel

public/admin/assets/css/intel.css

@@ -454,57 +454,65 @@ body.page-graph #graph-info {
 
 
 /* ── signal cards ── */
+/* compact tiles — just company + ticker + signal badge. everything else
+   (summary, drivers, risks, tags, timestamp, references) lives in the
+   detail dialog opened via openSignalModal(). */
 
 .signal-grid {
   display: grid;
-  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
-  gap: 14px;
+  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
+  gap: 10px;
 }
 
 .signal-card {
   background: var(--bg-card);
   border: 1px solid var(--border);
-  border-radius: var(--radius-lg);
-  overflow: hidden;
-  cursor: pointer;
-  transition: border-color .15s;
-}
-
-.signal-card:hover { border-color: var(--muted-dark); }
-
-.signal-card-glance {
-  padding: 16px;
-}
-
-.signal-card-header {
+  border-radius: var(--radius);
+  padding: 12px 14px;
   display: flex;
-  align-items: flex-start;
+  align-items: center;
   justify-content: space-between;
-  margin-bottom: 10px;
-  gap: 8px;
+  gap: 12px;
+  cursor: pointer;
+  transition: border-color .15s, background .15s;
+}
+
+.signal-card:hover {
+  border-color: var(--muted-dark);
+  background: #13203a;
+}
+
+.signal-card-main {
+  min-width: 0;   /* so the text children can truncate if ever needed */
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
 }
 
 .signal-company {
-  font-size: 14px;
+  font-size: 13px;
   font-weight: 600;
   color: var(--foreground);
   line-height: 1.2;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
 }
 
 .signal-ticker {
   font-size: 11px;
-  color: var(--muted);
-  margin-top: 2px;
+  color: var(--muted-dark);
+  letter-spacing: .04em;
 }
 
 .signal-badge {
   display: inline-flex;
   align-items: center;
-  padding: 4px 10px;
-  border-radius: 5px;
-  font-size: 12px;
+  padding: 3px 9px;
+  border-radius: 4px;
+  font-size: 11px;
   font-weight: 700;
-  letter-spacing: .04em;
+  letter-spacing: .05em;
   flex-shrink: 0;
 }
 
@@ -512,13 +520,8 @@ body.page-graph #graph-info {
 .signal-badge.HOLD { background: rgba(92,66,14,.6);  color: #fbbf24; border: 1px solid rgba(251,191,36,.2); }
 .signal-badge.SELL { background: rgba(127,29,29,.6); color: #f87171; border: 1px solid rgba(248,113,113,.2); }
 
-.signal-tags {
-  display: flex;
-  gap: 5px;
-  flex-wrap: wrap;
-  margin-bottom: 10px;
-}
 
+/* the .signal-tag style is still used inside the detail dialog */
 .signal-tag {
   background: var(--bg-subtle);
   border: 1px solid var(--border);
@@ -529,18 +532,6 @@ body.page-graph #graph-info {
   font-weight: 500;
 }
 
-.signal-summary {
-  font-size: 12px;
-  color: var(--muted);
-  line-height: 1.5;
-  margin-bottom: 8px;
-}
-
-.signal-ts {
-  font-size: 10.5px;
-  color: var(--muted-dark);
-}
-
 .signal-detail-label {
   font-size: 10.5px;
   text-transform: uppercase;