🎨 fix https://github.com/siyuan-note/siyuan/issues/7602

app/src/assets/scss/base.scss

@@ -37,50 +37,17 @@
 /*
 .status: 2
 
-// 需小于 .block__popover
-// 需小于 ctrl+p https://github.com/siyuan-note/siyuan/issues/7174
 .protyle-util: 4
 
-// 引用提示需小于 .block__popover
-.protyle-hint: 201
+.protyle-hint: 5
 
-// 需小于 .block__popover https://github.com/siyuan-note/siyuan/issues/3515
-// 需大于 .protyle-hint https://github.com/siyuan-note/siyuan/pull/7247
-ctrl+p 搜索: 202
+#menu & .side-panel: 6
 
-// 需小于 .b3-menu 悬浮窗点击更多
-// 需小于 .b3-dialog https://ld246.com/article/1637204682648
-.block__popover: 205
-.block__popover--top: 206
+#windowControls: 999998
 
-// 需小于 .b3-menu
-.av__panel: 209
+.b3-snackbar: 999999
 
-// 需大于 .block__popover
-.b3-menu: 210
-
-// 需小于 .b3-dialog 关于中的锁屏密码设置
-#menu & .side-panel: 220
-
-// 需小于 #windowControls
-// 需大于 .protyle-util https://github.com/siyuan-note/siyuan/issues/5069
-.b3-dialog: 305
-
-// 需大于 mobile .status、.b3-dialog
-.keyboard: 306
-
-// 历史中切换笔记本需临时大于 .b3-dialog https://github.com/siyuan-note/siyuan/issues/5107
-// 移动端排序和菜单需临时大于 .side-panel https://github.com/siyuan-note/siyuan/issues/5254
-.b3-menu: 310
-
-.av__mask: 320
-
-// 需大于 .b3-dialog
-progressLoading: 400
-
-#windowControls: 502
-
-.b3-snackbar: 503
+.b3-tooltips: 1000000
 */
 
 html {
@@ -151,7 +118,7 @@ html {
 
   #windowControls {
     top: 0;
-    z-index: 502;
+    z-index: 999998;
     right: 0;
     position: relative;
     margin-left: 2px;

app/src/assets/scss/business/_av.scss

@@ -47,7 +47,6 @@
 
   &__mask {
     position: fixed;
-    z-index: 320;
     top: 0;
     bottom: 0;
     right: 0;
@@ -264,7 +263,6 @@
   }
 
   &__panel {
-    z-index: 209;
     position: relative;
 
     .b3-menu {

app/src/assets/scss/business/_block.scss

@@ -17,11 +17,6 @@
 
     &--open {
       opacity: 1;
-      z-index: 205;
-    }
-
-    &--top.block__popover--open {
-      z-index: 206;
     }
 
     & > .block__icons {

app/src/assets/scss/business/_search.scss

@@ -61,6 +61,7 @@
       top: 42px;
       position: absolute;
       left: 8px;
+      z-index: 1;
     }
   }
 

app/src/assets/scss/component/_dialog.scss

@@ -8,7 +8,6 @@
   width: 100%;
   height: 100%;
   display: flex;
-  z-index: 305;
 
   &--open {
     .b3-dialog__scrim {

app/src/assets/scss/component/_menu.scss

@@ -5,7 +5,6 @@
   border: 1px solid var(--b3-theme-surface-lighter);
   background-color: var(--b3-menu-background);
   padding: 8px 0;
-  z-index: 210;
   box-sizing: border-box;
 
   &::-webkit-scrollbar,

app/src/assets/scss/component/_snackbar.scss

@@ -12,7 +12,7 @@
     position: fixed;
     right: 12px;
     top: 22px;
-    z-index: 503;
+    z-index: 999999;
     max-height: calc(100vh - 32px);
     display: flex;
     flex-direction: column;

app/src/assets/scss/mobile.scss

@@ -156,7 +156,7 @@
   background-color: var(--b3-theme-surface);
   height: 100vh;
   width: 100vw;
-  z-index: 220;
+  z-index: 6;
   transform: translateX(-100vw);
   transition: transform 0.15s cubic-bezier(0, 0, 0.2, 1) 0ms;
 
@@ -239,7 +239,7 @@
 }
 
 #menu {
-  z-index: 220;
+  z-index: 6;
   transform: translateX(100vw);
   top: 0;
 
@@ -261,7 +261,6 @@
   box-sizing: border-box;
   height: 42px;
   background: var(--b3-theme-background);
-  z-index: 306;
   display: flex;
   border-top: 1px solid var(--b3-theme-surface-lighter);
   overflow: hidden;

app/src/assets/scss/pdf/_pdf.scss

@@ -321,6 +321,7 @@
   align-items: center;
   flex-wrap: wrap;
   overflow: initial;
+  z-index: 1;
 
   #findInput {
     width: 120px;
@@ -337,6 +338,7 @@
   top: 36px;
   overflow: auto;
   -webkit-overflow-scrolling: touch;
+  z-index: 1;
 
   .b3-menu__items {
     max-height: 60vh;

app/src/assets/scss/protyle/_toolbar.scss

@@ -52,7 +52,7 @@
     box-shadow: var(--b3-dialog-shadow);
     border: 1px solid var(--b3-theme-surface-lighter);
     background-color: var(--b3-menu-background);
-    z-index: 201;
+    z-index: 5;
     overflow: auto;
     max-height: 402px;
     box-sizing: border-box;