chore: adjust find in page modal style (#7087)

![image](https://github.com/toeverything/AFFiNE/assets/102217452/757a4ea3-2101-4610-852c-21be02e9b167)
![image](https://github.com/toeverything/AFFiNE/assets/102217452/c7c2ad1b-f220-4799-926c-6f3777b0daf9)

packages/frontend/core/src/modules/find-in-page/view/find-in-page-modal.css.ts

@@ -1,12 +1,7 @@
 import { cssVar } from '@toeverything/theme';
-import { createVar, style } from '@vanilla-extract/css';
-
-export const panelWidthVar = createVar('panel-width');
+import { style } from '@vanilla-extract/css';
 
 export const container = style({
-  vars: {
-    [panelWidthVar]: '0px',
-  },
   display: 'flex',
   alignItems: 'center',
   justifyContent: 'space-between',
@@ -14,7 +9,9 @@ export const container = style({
   position: 'fixed',
   right: '28px',
   top: '80px',
-  transform: `translateX(calc(${panelWidthVar} * -1))`,
+  borderRadius: '8px',
+  boxShadow: cssVar('shadow3'),
+  border: `0.5px solid ${cssVar('borderColor')}`,
 });
 
 export const leftContent = style({
@@ -23,15 +20,35 @@ export const leftContent = style({
   flex: 1,
 });
 
+export const searchIcon = style({
+  fontSize: '20px',
+  color: cssVar('iconColor'),
+  verticalAlign: 'middle',
+});
+
 export const inputContainer = style({
   display: 'flex',
-  alignSelf: 'stretch',
   alignItems: 'center',
   gap: '8px',
   flex: 1,
   height: '32px',
   position: 'relative',
-  margin: '0 8px',
+  padding: '0 8px',
+  borderRadius: '4px',
+  background: cssVar('white10'),
+  border: `1px solid ${cssVar('borderColor')}`,
+  selectors: {
+    '&.active': {
+      borderColor: cssVar('primaryColor'),
+    },
+  },
+});
+export const inputMain = style({
+  display: 'flex',
+  alignItems: 'center',
+  flex: 1,
+  height: '32px',
+  position: 'relative',
 });
 
 export const input = style({
@@ -41,14 +58,13 @@ export const input = style({
   height: '100%',
   width: '100%',
   color: 'transparent',
-  background: cssVar('white10'),
 });
 
 export const inputHack = style([
   input,
   {
     '::placeholder': {
-      color: cssVar('iconColor'),
+      color: cssVar('textPrimaryColor'),
     },
     pointerEvents: 'none',
   },
@@ -68,9 +84,13 @@ export const arrowButton = style({
   flexShrink: 0,
   border: '1px solid',
   borderColor: cssVar('borderColor'),
+  color: cssVar('iconSecondary'),
   alignItems: 'baseline',
   background: 'transparent',
   selectors: {
+    '&:hover': {
+      color: cssVar('iconColor'),
+    },
     '&.backward': {
       marginLeft: '8px',
       borderRadius: '4px 0 0 4px',
@@ -81,3 +101,12 @@ export const arrowButton = style({
     },
   },
 });
+export const closeButton = style({
+  padding: '4px',
+  fontSize: '20px',
+  width: '24px',
+  height: '24px',
+  flexShrink: 0,
+  color: cssVar('iconColor'),
+  marginLeft: '8px',
+});

packages/frontend/core/src/modules/find-in-page/view/find-in-page-modal.tsx

@@ -1,10 +1,12 @@
-import { Button, Modal } from '@affine/component';
-import { rightSidebarWidthAtom } from '@affine/core/atoms';
-import { ArrowDownSmallIcon, ArrowUpSmallIcon } from '@blocksuite/icons';
+import { Button, IconButton, Modal } from '@affine/component';
+import {
+  ArrowDownSmallIcon,
+  ArrowUpSmallIcon,
+  CloseIcon,
+  SearchIcon,
+} from '@blocksuite/icons';
 import { useLiveData, useService } from '@toeverything/infra';
-import { assignInlineVars } from '@vanilla-extract/dynamic';
 import clsx from 'clsx';
-import { useAtomValue } from 'jotai';
 import {
   type KeyboardEventHandler,
   useCallback,
@@ -13,7 +15,6 @@ import {
   useState,
 } from 'react';
 
-import { RightSidebarService } from '../../right-sidebar';
 import { FindInPageService } from '../services/find-in-page';
 import * as styles from './find-in-page-modal.css';
 
@@ -26,12 +27,20 @@ const drawText = (canvas: HTMLCanvasElement, text: string) => {
   const dpr = window.devicePixelRatio || 1;
   canvas.width = canvas.getBoundingClientRect().width * dpr;
   canvas.height = canvas.getBoundingClientRect().height * dpr;
+
+  const rootStyles = getComputedStyle(document.documentElement);
+  const textColor = rootStyles
+    .getPropertyValue('--affine-text-primary-color')
+    .trim();
+
   ctx.scale(dpr, dpr);
   ctx.clearRect(0, 0, canvas.width, canvas.height);
+  ctx.fillStyle = textColor;
   ctx.font = '15px Inter';
+
   ctx.fillText(text, 0, 22);
   ctx.textAlign = 'left';
-  ctx.textBaseline = 'ideographic';
+  ctx.textBaseline = 'middle';
 };
 
 const CanvasText = ({
@@ -69,11 +78,8 @@ export const FindInPageModal = () => {
   const result = useLiveData(findInPage.result$);
   const isSearching = useLiveData(findInPage.isSearching$);
 
-  const rightSidebarWidth = useAtomValue(rightSidebarWidthAtom);
-  const rightSidebar = useService(RightSidebarService).rightSidebar;
-  const frontView = useLiveData(rightSidebar.front$);
-  const open = useLiveData(rightSidebar.isOpen$) && frontView !== undefined;
   const inputRef = useRef<HTMLInputElement>(null);
+  const [active, setActive] = useState(false);
 
   const handleValueChange = useCallback(
     (v: string) => {
@@ -87,6 +93,14 @@ export const FindInPageModal = () => {
     [findInPage]
   );
 
+  const handleFocus = useCallback(() => {
+    setActive(true);
+  }, []);
+
+  const handleBlur = useCallback(() => {
+    setActive(false);
+  }, []);
+
   useEffect(() => {
     if (visible) {
       setValue(findInPage.searchText$.value || '');
@@ -148,9 +162,6 @@ export const FindInPageModal = () => {
     },
     [handleBackWard, handleForward]
   );
-  const panelWidth = assignInlineVars({
-    [styles.panelWidthVar]: open ? `${rightSidebarWidth}px` : '0',
-  });
 
   return (
     <Modal
@@ -162,35 +173,43 @@ export const FindInPageModal = () => {
       minHeight={48}
       contentOptions={{
         className: styles.container,
-        style: panelWidth,
       }}
     >
       <div className={styles.leftContent}>
-        <div className={styles.inputContainer}>
-          <input
-            type="text"
-            autoFocus
-            value={value}
-            ref={inputRef}
-            style={{
-              visibility: isSearching ? 'hidden' : 'visible',
-            }}
-            className={styles.input}
-            onKeyDown={handleKeydown}
-            onChange={e => handleValueChange(e.target.value)}
-          />
-          <CanvasText className={styles.inputHack} text={value} />
-        </div>
-        <div className={styles.count}>
-          {value.length > 0 && result && result.matches !== 0 ? (
-            <>
-              <span>{result?.activeMatchOrdinal || 0}</span>
-              <span>/</span>
-              <span>{result?.matches || 0}</span>
-            </>
-          ) : value.length ? (
-            <span>No matches</span>
-          ) : null}
+        <div
+          className={clsx(styles.inputContainer, {
+            active: active,
+          })}
+        >
+          <SearchIcon className={styles.searchIcon} />
+          <div className={styles.inputMain}>
+            <input
+              type="text"
+              autoFocus
+              value={value}
+              ref={inputRef}
+              style={{
+                visibility: isSearching ? 'hidden' : 'visible',
+              }}
+              onBlur={handleBlur}
+              onFocus={handleFocus}
+              className={styles.input}
+              onKeyDown={handleKeydown}
+              onChange={e => handleValueChange(e.target.value)}
+            />
+            <CanvasText className={styles.inputHack} text={value} />
+          </div>
+          <div className={styles.count}>
+            {value.length > 0 && result && result.matches !== 0 ? (
+              <>
+                <span>{result?.activeMatchOrdinal || 0}</span>
+                <span>/</span>
+                <span>{result?.matches || 0}</span>
+              </>
+            ) : value.length ? (
+              <span>No matches</span>
+            ) : null}
+          </div>
         </div>
 
         <Button
@@ -206,9 +225,13 @@ export const FindInPageModal = () => {
           <ArrowDownSmallIcon />
         </Button>
       </div>
-      <Button type="primary" onClick={handleDone}>
-        Done
-      </Button>
+      <IconButton
+        className={styles.closeButton}
+        type="plain"
+        onClick={handleDone}
+      >
+        <CloseIcon />
+      </IconButton>
     </Modal>
   );
 };