Fix viewer link host resolution

数据库Web可视化/static/styles.css

@@ -173,10 +173,25 @@ button {
 .dark-btn {
   height: 34px;
   padding: 0 14px;
-  border: 1px solid var(--line);
+  border: 1px solid rgba(142, 162, 189, 0.38);
   border-radius: 8px;
-  background: var(--panel-2);
+  background: linear-gradient(180deg, rgba(23, 34, 51, 0.96), rgba(11, 17, 27, 0.96));
   color: var(--text);
+  box-shadow:
+    inset 0 1px 0 rgba(232, 240, 251, 0.06),
+    0 0 0 1px rgba(7, 10, 15, 0.3);
+}
+
+.top-actions .dark-btn {
+  border-color: rgba(82, 124, 184, 0.72);
+  color: #eaf2ff;
+  background: linear-gradient(180deg, rgba(28, 42, 62, 0.98), rgba(13, 21, 33, 0.98));
+}
+
+.top-actions #viewerHomeBtn {
+  border-color: rgba(25, 212, 194, 0.66);
+  color: #c8fff7;
+  background: linear-gradient(180deg, rgba(17, 61, 70, 0.92), rgba(9, 30, 42, 0.98));
 }
 
 .primary-btn,
@@ -205,10 +220,15 @@ button {
 
 .dark-btn:hover,
 .filter-grid button:hover {
-  border-color: var(--line-strong);
+  border-color: rgba(52, 118, 246, 0.82);
   background: #172233;
 }
 
+.top-actions #viewerHomeBtn:hover {
+  border-color: var(--cyan);
+  background: rgba(25, 212, 194, 0.14);
+}
+
 .layout {
   height: calc(100vh - 66px);
   display: grid;