fix: 看板按钮改真实链接(避免弹窗拦截) + 全局UI美化与布局优化

assets/app.js

@@ -700,7 +700,6 @@
     $('#lgLogin').addEventListener('click', loginEnter);
     $('#lgPwd').addEventListener('keydown', e => { if (e.key === 'Enter') loginTest(); });
     $('#btnLogout').addEventListener('click', logout);
-    $('#btnDashboard').addEventListener('click', () => window.open('dashboard.php', '_blank'));
 
     // 启动：本会话已认证（未重启电脑）则直接进入主界面，跳过登录门；否则显示登录门
     let authed = false;

assets/style.css

@@ -31,6 +31,13 @@ html, body {
   -webkit-font-smoothing: antialiased;
 }
 
+/* 顶部柔和渐变，增强页面层次 */
+body {
+  background-image: linear-gradient(180deg, rgba(47, 107, 255, .06), rgba(47, 107, 255, 0) 300px);
+  background-repeat: no-repeat;
+  background-attachment: fixed;
+}
+
 /* ---------- 顶栏 ---------- */
 .topbar {
   position: sticky;
@@ -115,20 +122,27 @@ html, body {
   background: var(--primary-weak); color: var(--primary);
   border-radius: 999px; font-size: 11px;
 }
+/* 链接当按钮用（如「数据看板」）：继承按钮外观，避免被浏览器弹窗拦截 */
+a.btn {
+  display: inline-flex; align-items: center; justify-content: center;
+  text-decoration: none; white-space: nowrap;
+}
+a.btn:hover { text-decoration: none; }
 
 /* ---------- 布局 ---------- */
-.wrap { max-width: 1440px; margin: 0 auto; padding: 20px 24px 48px; }
+.wrap { max-width: 1460px; margin: 0 auto; padding: 22px 26px 52px; }
 
 .toolbar {
-  display: flex; flex-wrap: wrap; align-items: flex-end; gap: 14px;
+  display: flex; flex-wrap: wrap; align-items: flex-end; gap: 16px 18px;
-  background: var(--panel); border: 1px solid var(--border);
+  background: linear-gradient(180deg, #ffffff, #fbfcff);
-  border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow);
+  border: 1px solid var(--border);
+  border-radius: var(--radius); padding: 16px 18px; box-shadow: var(--shadow);
 }
-.field { display: flex; flex-direction: column; gap: 6px; }
+.field { display: flex; flex-direction: column; gap: 7px; min-width: 150px; }
-.field.grow { flex: 1 1 260px; min-width: 220px; }
+.field.grow { flex: 1 1 280px; min-width: 220px; }
-.field.grow-2 { flex: 1 1 200px; min-width: 180px; }
+.field.grow-2 { flex: 1 1 210px; min-width: 180px; }
 .field.btns { flex-direction: row; gap: 8px; align-items: center; }
-.field label { font-size: 12px; color: var(--text-2); font-weight: 600; }
+.field label { font-size: 12px; color: var(--text-2); font-weight: 600; letter-spacing: .3px; }
 .inline { display: flex; align-items: center; gap: 10px; }
 
 select, input[type=text], input[type=number], input[type=password] {
@@ -194,16 +208,24 @@ select:focus, input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px
 
 /* ---------- 面板 ---------- */
 .panel {
-  margin-top: 16px; background: var(--panel);
+  margin-top: 18px; background: var(--panel);
   border: 1px solid var(--border); border-radius: var(--radius);
   box-shadow: var(--shadow); overflow: hidden;
 }
 .panel-head {
   display: flex; align-items: center; justify-content: space-between;
-  padding: 12px 16px; border-bottom: 1px solid var(--border-2);
+  padding: 13px 18px; border-bottom: 1px solid var(--border-2);
+  background: linear-gradient(180deg, #ffffff, #fbfcfe);
 }
-.panel-head h2 { margin: 0; font-size: 15px; font-weight: 700; }
+.panel-head h2 {
-.panel-head h2 small { font-weight: 500; color: var(--text-3); font-size: 12px; margin-left: 8px; }
+  margin: 0; font-size: 15px; font-weight: 700;
+  display: flex; align-items: center; gap: 9px;
+}
+.panel-head h2::before {
+  content: ''; flex: none; width: 4px; height: 16px; border-radius: 3px;
+  background: linear-gradient(180deg, var(--primary), #6a4bff);
+}
+.panel-head h2 small { font-weight: 500; color: var(--text-3); font-size: 12px; margin-left: 0; }
 .updated { font-size: 12px; color: var(--text-3); display: flex; align-items: center; gap: 6px; }
 .dot { width: 7px; height: 7px; border-radius: 50%; background: #cbd3e2; display: inline-block; }
 .dot.on { background: var(--ok); animation: pulse 1.6s infinite; }
@@ -220,16 +242,18 @@ select:focus, input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px
 table.grid { width: 100%; border-collapse: collapse; font-size: 13px; }
 table.grid th {
   position: sticky; top: 0; z-index: 2;
-  background: #fafbfe; color: var(--text-2);
+  background: linear-gradient(180deg, #fbfcfe, #f4f7fc); color: var(--text-2);
   text-align: left; font-weight: 600; font-size: 12px;
-  padding: 10px 14px; border-bottom: 1px solid var(--border);
+  padding: 11px 14px; border-bottom: 1px solid var(--border);
   white-space: nowrap;
+  box-shadow: inset 0 -1px 0 var(--border);
 }
 table.grid th.sortable { cursor: pointer; user-select: none; }
 table.grid th.sortable:hover { color: var(--primary); }
 table.grid th .arrow { color: var(--primary); margin-left: 3px; }
-table.grid td { padding: 9px 14px; border-bottom: 1px solid var(--border-2); }
+table.grid td { padding: 10px 14px; border-bottom: 1px solid var(--border-2); }
-table.grid tbody tr:hover td { background: #fafbfe; }
+table.grid tbody tr:nth-child(even) td { background: #fbfcff; }
+table.grid tbody tr:hover td { background: var(--primary-weak); }
 table.grid.compact td, table.grid.compact th { padding: 7px 12px; }
 td.empty { text-align: center; color: var(--text-3); padding: 32px 0; }
 td.num { font-variant-numeric: tabular-nums; white-space: nowrap; }

index.php

@@ -25,7 +25,7 @@ $rosterCount = Roster::count();
   </div>
   <div class="top-right">
     <div id="conn" class="conn conn-off"><i></i><span>未连接</span></div>
-    <button class="btn" id="btnDashboard" title="打开数据看板">📊 数据看板</button>
+    <a class="btn" id="btnDashboard" href="dashboard.php" target="_blank" rel="noopener" title="在新标签页打开数据看板">📊 数据看板</a>
     <button class="btn" id="btnFullscreen" title="切换全屏">⛶ 全屏</button>
     <button class="btn" id="btnRoster">名单管理 <b id="rosterBadge"><?= (int)$rosterCount ?></b></button>
     <button class="btn btn-primary" id="btnSettings">设置</button>