Support dark mode

Author: zzq0826

src/components/Header/Header.astro

@@ -71,7 +71,7 @@ const section = frontmatter?.section ?? ""
           )
         }
 
-        <LanguageSelector class="language-selector" />
+        <LanguageSelector class="language-selector" dark={dark} />
         <a href="https://github.com/scroll-tech/scroll-documentation" class="github-url" target="_blank" rel="nofollow">
           <img src={dark ? "/assets/github-white.svg" : "/assets/github.svg"} />
         </a>

src/components/Header/LanguageSelector/LanguageSelector.astro

@@ -3,12 +3,14 @@ import i18next from "i18next"
 import { localizePath } from "astro-i18next"
 import localeEmoji from "locale-emoji"
 import ISO6991 from "iso-639-1"
+import { clsx } from "~/lib"
 
 const supportedLanguages = i18next.languages
 
 const { pathname } = Astro.url
 
 const { showFlag = false, languageMapping, ...attributes } = Astro.props
+const { dark } = Astro.props
 
 const getLabel = (language) => {
   const flag = showFlag ? localeEmoji(language) + " " : ""
@@ -23,12 +25,12 @@ const getLabel = (language) => {
 }
 ---
 
-<div class="language-selector">
+<div class={clsx("language-selector", dark && "dark")}>
   <div class="current-language">
     <svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 14 14" fill="none">
       <path
         d="M12.0886 2.19173C11.899 1.99095 11.5825 1.98187 11.3817 2.17145C11.181 2.36103 11.1719 2.67748 11.3615 2.87827L12.0886 2.19173ZM9.82896 1.70578C10.0724 1.83614 10.3754 1.74448 10.5058 1.50104C10.6361 1.25761 10.5445 0.954588 10.301 0.824224L9.82896 1.70578ZM6.475 0.71L6.83644 1.05549L6.83781 1.05405L6.475 0.71ZM6.51 13.325L6.84218 12.9513L6.84158 12.9508L6.51 13.325ZM7.43 13.27L7.8006 13.6056L7.80182 13.6043L7.43 13.27ZM11.3615 2.87827C12.3774 3.95429 13 5.40282 13 7H14C14 5.13718 13.2726 3.44571 12.0886 2.19173L11.3615 2.87827ZM13 7C13 10.3139 10.3139 13 7 13V14C10.8661 14 14 10.8661 14 7H13ZM7 13C3.68614 13 1 10.3139 1 7H0C0 10.8661 3.13386 14 7 14V13ZM1 7C1 3.68614 3.68614 1 7 1V0C3.13386 0 0 3.13386 0 7H1ZM7 1C8.02607 1 8.98516 1.25391 9.82896 1.70578L10.301 0.824224C9.31484 0.296094 8.19393 0 7 0V1ZM1.50005 4.99H12.965V3.99H1.50005V4.99ZM1.49999 9.995H12.97V8.995H1.49999V9.995ZM7.81355 0.406447C7.39863 -0.00847185 6.63779 -0.188318 6.11219 0.365954L6.83781 1.05405C6.86485 1.02554 6.89025 1.0169 6.92687 1.01975C6.97276 1.02331 7.04172 1.04883 7.10645 1.11355L7.81355 0.406447ZM6.11356 0.364509C5.02397 1.5044 4 3.93397 4 7.225H5C5 4.10603 5.97603 1.9556 6.83644 1.05549L6.11356 0.364509ZM4 7.225C4 10.5231 5.07388 12.7206 6.17842 13.6992L6.84158 12.9508C6.01612 12.2194 5 10.3369 5 7.225H4ZM6.17782 13.6987C6.65963 14.127 7.3826 14.0672 7.8006 13.6056L7.0594 12.9344C6.9974 13.0028 6.90037 13.003 6.84218 12.9513L6.17782 13.6987ZM7.80182 13.6043C8.80675 12.4865 10 10.6511 10 7.23H9C9 10.3689 7.92325 11.9735 7.05818 12.9357L7.80182 13.6043ZM10 7.23C10 3.85511 8.90599 1.49888 7.81355 0.406447L7.10645 1.11355C7.96401 1.97112 9 4.04489 9 7.23H10Z"
-        fill="#101010"></path>
+        fill="currentColor"></path>
     </svg>
     <span>{getLabel(supportedLanguages[0])}</span>
   </div>
@@ -43,12 +45,12 @@ const getLabel = (language) => {
             <li value={value} onclick={`if ("${value}" !== window.location.pathname) location.href = "${value}";`}>
               {idx === 0 ? (
                 <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" fill="none">
-                  <rect x="0.5" y="0.5" width="15" height="15" rx="7.5" stroke="#101010" />
-                  <circle cx="7.99989" cy="8.00007" r="4.8" fill="#101010" />
+                  <rect x="0.5" y="0.5" width="15" height="15" rx="7.5" stroke="currentColor" />
+                  <circle cx="7.99989" cy="8.00007" r="4.8" fill="currentColor" />
                 </svg>
               ) : (
                 <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" fill="none">
-                  <rect x="0.5" y="0.5" width="15" height="15" rx="7.5" stroke="#101010" />
+                  <rect x="0.5" y="0.5" width="15" height="15" rx="7.5" stroke="currentColor" />
                 </svg>
               )}
               <span>{label}</span>
@@ -65,6 +67,10 @@ const getLabel = (language) => {
     position: relative;
   }
 
+  .language-selector.dark {
+    --black-100: #fff;
+    --orange-500: #fff;
+  }
   .language-selector:hover .options-modal {
     display: flex;
   }
@@ -78,13 +84,14 @@ const getLabel = (language) => {
   .current-language {
     width: 100px;
     border-radius: 5px;
-    border: 1px solid #101010;
+    border: 1px solid var(--black-100);
     display: flex;
     height: 36px;
     padding: 0 12px;
     justify-content: space-between;
     align-items: center;
     cursor: pointer;
+    color: var(--black-100);
   }
 
   .options-list {
@@ -102,7 +109,7 @@ const getLabel = (language) => {
     justify-content: center;
     align-items: center;
     flex-direction: column;
-    background: #fff;
+    background: var(--white-100);
   }
 
   .options-list li {
@@ -112,26 +119,22 @@ const getLabel = (language) => {
     align-items: center;
     flex-direction: row;
     padding: 8px 0px;
+    color: var(--black-100);
   }
 
   .options-list li svg,
   .current-language svg {
     flex-shrink: 0;
     width: 16px;
     height: 16px;
+    color: inherit;
   }
 
   .options-list li span,
   .current-language span {
     flex: 1;
     text-align: left;
     margin-left: 8px;
-  }
-
-  .options-list li:hover {
-    color: var(--orange-500);
-  }
-
-  @media (min-width: 50em) {
+    color: inherit;
   }
 </style>