fix: styles for markdown

frontend/package-lock.json

@@ -9,10 +9,12 @@
       "version": "0.0.0",
       "dependencies": {
         "@tailwindcss/vite": "^4.1.18",
+        "prismjs": "^1.30.0",
         "react": "^19.2.0",
         "react-dom": "^19.2.0",
         "react-markdown": "^10.1.0",
         "react-router-dom": "^7.13.0",
+        "react-syntax-highlighter": "^16.1.0",
         "rehype-raw": "^7.0.0",
         "remark-gfm": "^4.0.1",
         "tailwindcss": "^4.1.18"
@@ -22,6 +24,7 @@
         "@types/node": "^24.10.1",
         "@types/react": "^19.2.14",
         "@types/react-dom": "^19.2.3",
+        "@types/react-syntax-highlighter": "^15.5.13",
         "@vitejs/plugin-react": "^5.1.1",
         "daisyui": "^5.5.14",
         "eslint": "^9.39.1",
@@ -267,6 +270,15 @@
         "@babel/core": "^7.0.0-0"
       }
     },
+    "node_modules/@babel/runtime": {
+      "version": "7.28.6",
+      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.28.6.tgz",
+      "integrity": "sha512-05WQkdpL9COIMz4LjTxGpPNCdlpyimKppYNoJ5Di5EUObifl8t4tuLuUBBZEpoLYOmfvIWrsp9fCl0HoPRVTdA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=6.9.0"
+      }
+    },
     "node_modules/@babel/template": {
       "version": "7.28.6",
       "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.28.6.tgz",
@@ -1684,6 +1696,12 @@
         "undici-types": "~7.16.0"
       }
     },
+    "node_modules/@types/prismjs": {
+      "version": "1.26.6",
+      "resolved": "https://registry.npmjs.org/@types/prismjs/-/prismjs-1.26.6.tgz",
+      "integrity": "sha512-vqlvI7qlMvcCBbVe0AKAb4f97//Hy0EBTaiW8AalRnG/xAN5zOiWWyrNqNXeq8+KAuvRewjCVY1+IPxk4RdNYw==",
+      "license": "MIT"
+    },
     "node_modules/@types/react": {
       "version": "19.2.14",
       "resolved": "https://registry.npmjs.org/@types/react/-/react-19.2.14.tgz",
@@ -1703,6 +1721,16 @@
         "@types/react": "^19.2.0"
       }
     },
+    "node_modules/@types/react-syntax-highlighter": {
+      "version": "15.5.13",
+      "resolved": "https://registry.npmjs.org/@types/react-syntax-highlighter/-/react-syntax-highlighter-15.5.13.tgz",
+      "integrity": "sha512-uLGJ87j6Sz8UaBAooU0T6lWJ0dBmjZgN1PZTrj05TNql2/XpC6+4HhMT5syIdFUUt+FASfCeLLv4kBygNU+8qA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/react": "*"
+      }
+    },
     "node_modules/@types/unist": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/@types/unist/-/unist-3.0.3.tgz",
@@ -2711,6 +2739,19 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/fault": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/fault/-/fault-1.0.4.tgz",
+      "integrity": "sha512-CJ0HCB5tL5fYTEA7ToAq5+kTwd++Borf1/bifxd9iT70QcXr4MRrO3Llf8Ifs70q+SJcGHFtnIE/Nw6giCtECA==",
+      "license": "MIT",
+      "dependencies": {
+        "format": "^0.2.0"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/wooorm"
+      }
+    },
     "node_modules/fdir": {
       "version": "6.5.0",
       "resolved": "https://registry.npmjs.org/fdir/-/fdir-6.5.0.tgz",
@@ -2779,6 +2820,14 @@
       "dev": true,
       "license": "ISC"
     },
+    "node_modules/format": {
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/format/-/format-0.2.2.tgz",
+      "integrity": "sha512-wzsgA6WOq+09wrU1tsJ09udeR/YZRaeArL9e1wPbFg3GG2yDnC2ldKpxs4xunpFF9DgqCqOIra3bc1HWrJ37Ww==",
+      "engines": {
+        "node": ">=0.4.x"
+      }
+    },
     "node_modules/fsevents": {
       "version": "2.3.3",
       "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.3.tgz",
@@ -2996,6 +3045,21 @@
         "hermes-estree": "0.25.1"
       }
     },
+    "node_modules/highlight.js": {
+      "version": "10.7.3",
+      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-10.7.3.tgz",
+      "integrity": "sha512-tzcUFauisWKNHaRkN4Wjl/ZA07gENAjFl3J/c480dprkGTg5EQstgaNFqBfUqCq54kZRIEcreTsAgF/m2quD7A==",
+      "license": "BSD-3-Clause",
+      "engines": {
+        "node": "*"
+      }
+    },
+    "node_modules/highlightjs-vue": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/highlightjs-vue/-/highlightjs-vue-1.0.0.tgz",
+      "integrity": "sha512-PDEfEF102G23vHmPhLyPboFCD+BkMGu+GuJe2d9/eH4FsCwvgBpnc9n0pGE+ffKdph38s6foEZiEjdgHdzp+IA==",
+      "license": "CC0-1.0"
+    },
     "node_modules/html-url-attributes": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/html-url-attributes/-/html-url-attributes-3.0.1.tgz",
@@ -3527,6 +3591,20 @@
         "url": "https://github.com/sponsors/wooorm"
       }
     },
+    "node_modules/lowlight": {
+      "version": "1.20.0",
+      "resolved": "https://registry.npmjs.org/lowlight/-/lowlight-1.20.0.tgz",
+      "integrity": "sha512-8Ktj+prEb1RoCPkEOrPMYUN/nCggB7qAWe3a7OpMjWQkh3l2RD5wKRQ+o8Q8YuI9RG/xs95waaI/E6ym/7NsTw==",
+      "license": "MIT",
+      "dependencies": {
+        "fault": "^1.0.0",
+        "highlight.js": "~10.7.0"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/wooorm"
+      }
+    },
     "node_modules/lru-cache": {
       "version": "5.1.1",
       "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-5.1.1.tgz",
@@ -4628,6 +4706,15 @@
         "node": ">= 0.8.0"
       }
     },
+    "node_modules/prismjs": {
+      "version": "1.30.0",
+      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.30.0.tgz",
+      "integrity": "sha512-DEvV2ZF2r2/63V+tK8hQvrR2ZGn10srHbXviTlcv7Kpzw8jWiNTqbVgjO3IY8RxrrOUF8VPMQQFysYYYv0YZxw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/property-information": {
       "version": "7.1.0",
       "resolved": "https://registry.npmjs.org/property-information/-/property-information-7.1.0.tgz",
@@ -4744,6 +4831,42 @@
         "react-dom": ">=18"
       }
     },
+    "node_modules/react-syntax-highlighter": {
+      "version": "16.1.0",
+      "resolved": "https://registry.npmjs.org/react-syntax-highlighter/-/react-syntax-highlighter-16.1.0.tgz",
+      "integrity": "sha512-E40/hBiP5rCNwkeBN1vRP+xow1X0pndinO+z3h7HLsHyjztbyjfzNWNKuAsJj+7DLam9iT4AaaOZnueCU+Nplg==",
+      "license": "MIT",
+      "dependencies": {
+        "@babel/runtime": "^7.28.4",
+        "highlight.js": "^10.4.1",
+        "highlightjs-vue": "^1.0.0",
+        "lowlight": "^1.17.0",
+        "prismjs": "^1.30.0",
+        "refractor": "^5.0.0"
+      },
+      "engines": {
+        "node": ">= 16.20.2"
+      },
+      "peerDependencies": {
+        "react": ">= 0.14.0"
+      }
+    },
+    "node_modules/refractor": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/refractor/-/refractor-5.0.0.tgz",
+      "integrity": "sha512-QXOrHQF5jOpjjLfiNk5GFnWhRXvxjUVnlFxkeDmewR5sXkr3iM46Zo+CnRR8B+MDVqkULW4EcLVcRBNOPXHosw==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/hast": "^3.0.0",
+        "@types/prismjs": "^1.0.0",
+        "hastscript": "^9.0.0",
+        "parse-entities": "^4.0.0"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/wooorm"
+      }
+    },
     "node_modules/rehype-raw": {
       "version": "7.0.0",
       "resolved": "https://registry.npmjs.org/rehype-raw/-/rehype-raw-7.0.0.tgz",

frontend/package.json

@@ -11,10 +11,12 @@
   },
   "dependencies": {
     "@tailwindcss/vite": "^4.1.18",
+    "prismjs": "^1.30.0",
     "react": "^19.2.0",
     "react-dom": "^19.2.0",
     "react-markdown": "^10.1.0",
     "react-router-dom": "^7.13.0",
+    "react-syntax-highlighter": "^16.1.0",
     "rehype-raw": "^7.0.0",
     "remark-gfm": "^4.0.1",
     "tailwindcss": "^4.1.18"
@@ -24,6 +26,7 @@
     "@types/node": "^24.10.1",
     "@types/react": "^19.2.14",
     "@types/react-dom": "^19.2.3",
+    "@types/react-syntax-highlighter": "^15.5.13",
     "@vitejs/plugin-react": "^5.1.1",
     "daisyui": "^5.5.14",
     "eslint": "^9.39.1",

frontend/src/pages/BlogPost.tsx

@@ -1,9 +1,10 @@
 // frontend/src/pages/BlogPost.tsx
-import { useState, useEffect } from "react";
+import { useState, useEffect, useCallback } from "react";
 import { useParams, useNavigate } from "react-router-dom";
 import ReactMarkdown from "react-markdown";
 import remarkGfm from "remark-gfm";
-import rehypeRaw from "rehype-raw";
+import { Prism as SyntaxHighlighter } from "react-syntax-highlighter";
+import { oneDark as theme } from "react-syntax-highlighter/dist/esm/styles/prism";
 
 interface Post {
   id: number;
@@ -50,6 +51,12 @@ function BlogPost() {
     });
   };
 
+  const copyCode = useCallback((code: string) => {
+    navigator.clipboard.writeText(code).then(() => {
+      // Можно добавить toast позже
+    });
+  }, []);
+
   if (isLoading) {
     return (
       <div className="min-h-screen bg-black flex items-center justify-center">
@@ -73,7 +80,6 @@ function BlogPost() {
   return (
     <div className="min-h-screen bg-black text-white font-['Commit_Mono',monospace]">
       <div className="max-w-[900px] mx-auto px-4 sm:px-6 py-12 sm:py-16">
-        {/* Back Button */}
         <button
           onClick={() => navigate("/blog")}
           className="flex items-center gap-2 text-gray-400 hover:text-[hsl(270,73%,63%)] transition-colors mb-8 text-sm sm:text-base"
@@ -94,7 +100,6 @@ function BlogPost() {
           Back to blog page
         </button>
 
-        {/* Article Header */}
         <article>
           <header className="mb-8 sm:mb-12">
             <h1 className="text-3xl sm:text-4xl md:text-5xl font-bold text-[hsl(270,73%,63%)] mb-4 leading-tight">
@@ -109,11 +114,62 @@ function BlogPost() {
             </div>
           </header>
 
-          {/* Article Content */}
+          <div className="blog-content">
-          <div className="prose prose-invert prose-lg max-w-none blog-content">
             <ReactMarkdown
               remarkPlugins={[remarkGfm]}
-              rehypePlugins={[rehypeRaw]}
+              components={{
+                code({ node, inline, className, children, ...props }) {
+                  const match = /language-(\w+)/.exec(className || "");
+                  const language = match ? match[1] : "text";
+
+                  if (inline) {
+                    return (
+                      <code className="inline-code">
+                        {String(children).replace(/\n$/, "")}
+                      </code>
+                    );
+                  }
+
+                  return (
+                    <div className="code-container">
+                      <button
+                        onClick={() =>
+                          copyCode(String(children).replace(/\n$/, ""))
+                        }
+                        className="copy-button"
+                        title="Copy code"
+                      >
+                        <span>Copy</span>
+                      </button>
+                      <SyntaxHighlighter
+                        {...props}
+                        style={{
+                          ...theme,
+                          'pre[class*="language-"]': {
+                            ...theme['pre[class*="language-"]'],
+                            background: "rgb(15, 15, 25) !important",
+                            marginBottom: "0 !important",
+                            borderRadius: "0 0 12px 12px !important",
+                          },
+                        }}
+                        language={language}
+                        PreTag="div"
+                        showLineNumbers
+                        wrapLines
+                        className="code-highlighter"
+                      >
+                        {String(children).replace(/\n$/, "")}
+                      </SyntaxHighlighter>
+                    </div>
+                  );
+                },
+                strong: ({ children }) => (
+                  <strong className="text-white font-bold">{children}</strong>
+                ),
+                em: ({ children }) => (
+                  <em className="text-white italic">{children}</em>
+                ),
+              }}
             >
               {post.content}
             </ReactMarkdown>
@@ -123,155 +179,127 @@ function BlogPost() {
 
       <style>{`
         .blog-content {
-          color: #ffffff;
+          color: #ffffff !important;
           line-height: 1.8;
         }
 
-        /* Заголовки - фиолетовые */
-        .blog-content h1,
-        .blog-content h2,
-        .blog-content h3,
-        .blog-content h4,
-        .blog-content h5,
-        .blog-content h6 {
-          color: hsl(270, 73%, 63%);
-          font-weight: 700;
-          margin-top: 2em;
-          margin-bottom: 0.75em;
-          line-height: 1.3;
-        }
-
-        .blog-content h1 {
-          font-size: 2.25rem;
-        }
-
-        .blog-content h2 {
-          font-size: 1.875rem;
-        }
-
-        .blog-content h3 {
-          font-size: 1.5rem;
-        }
-
-        .blog-content h4 {
-          font-size: 1.25rem;
-        }
-
-        /* Параграфы - белые */
         .blog-content p {
-          color: #ffffff;
+          color: #ffffff !important;
           margin-bottom: 1.5em;
         }
 
-        /* Ссылки */
-        .blog-content a {
-          color: hsl(270, 73%, 63%);
-          text-decoration: underline;
-          transition: color 0.2s;
-        }
-
-        .blog-content a:hover {
-          color: hsl(270, 73%, 70%);
-        }
-
-        /* Списки */
-        .blog-content ul,
-        .blog-content ol {
-          color: #ffffff;
-          margin: 1.5em 0;
-          padding-left: 1.5em;
-        }
-
-        .blog-content li {
-          margin-bottom: 0.5em;
-        }
-
-        /* Код */
-        .blog-content code {
-          background: #1a1a1a;
-          color: hsl(270, 73%, 63%);
-          padding: 0.2em 0.4em;
-          border-radius: 4px;
-          font-size: 0.9em;
-          font-family: 'Commit Mono', monospace;
-        }
-
-        .blog-content pre {
-          background: #1a1a1a;
-          border: 1px solid #333;
-          border-radius: 8px;
-          padding: 1.5em;
-          overflow-x: auto;
-          margin: 1.5em 0;
-        }
-
-        .blog-content pre code {
-          background: transparent;
-          padding: 0;
-          color: #ffffff;
-        }
-
-        /* Цитаты */
-        .blog-content blockquote {
-          border-left: 4px solid hsl(270, 73%, 63%);
-          padding-left: 1.5em;
-          margin: 1.5em 0;
-          color: #cccccc;
-          font-style: italic;
-        }
-
-        /* Картинки */
-        .blog-content img {
-          max-width: 100%;
-          height: auto;
-          border-radius: 8px;
-          margin: 2em 0;
-          border: 1px solid #333;
-        }
-
-        /* Таблицы */
-        .blog-content table {
-          width: 100%;
-          border-collapse: collapse;
-          margin: 1.5em 0;
-        }
-
-        .blog-content th,
-        .blog-content td {
-          border: 1px solid #333;
-          padding: 0.75em;
-          text-align: left;
-        }
-
-        .blog-content th {
-          background: #1a1a1a;
-          color: hsl(270, 73%, 63%);
-          font-weight: 600;
-        }
-
-        .blog-content td {
-          color: #ffffff;
-        }
-
-        /* Горизонтальная линия */
-        .blog-content hr {
-          border: none;
-          border-top: 1px solid #333;
-          margin: 2em 0;
-        }
-
-        /* Strong/Bold */
         .blog-content strong {
-          color: hsl(270, 73%, 63%);
+          color: #ffffff !important;
-          font-weight: 700;
+          font-weight: 700 !important;
+        }
+
+        .blog-content ul, .blog-content ol {
+          color: #ffffff !important;
+          padding-left: 1.5em;
+        }
+
+        /* Inline код */
+        .inline-code {
+          color: #ffffff !important;
+          background: rgba(255,255,255,0.1) !important;
+          padding: 0.2em 0.4em !important;
+          border-radius: 6px !important;
+          font-size: 0.875em !important;
+        }
+
+        /* 🔥 КОНТЕЙНЕР КОДА */
+        .code-container {
+          position: relative;
+          margin: 2em 0;
+          border-radius: 12px;
+          overflow: hidden;
+          background: linear-gradient(145deg, rgb(10,10,20) 0%, rgb(20,20,35) 100%);
+          border: 1px solid rgba(255,255,255,0.08);
+          box-shadow: 0 8px 32px rgba(0,0,0,0.4);
+          backdrop-filter: blur(20px);
+        }
+
+        /* ✨ АНИМИРОВАННАЯ КНОПКА COPY */
+        .copy-button {
+          position: absolute;
+          top: 14px;
+          right: 14px;
+          z-index: 20;
+          background: linear-gradient(135deg, rgba(117,43,255,0.2) 0%, rgba(117,43,255,0.1) 100%);
+          border: 1px solid rgba(117,43,255,0.4);
+          color: #ffffff;
+          padding: 8px 16px;
+          border-radius: 8px;
+          font-size: 13px;
+          font-weight: 500;
+          cursor: pointer;
+          transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
+          font-family: 'Commit_Mono', monospace;
+          backdrop-filter: blur(20px);
+          box-shadow: 0 4px 14px rgba(117,43,255,0.2);
+          transform: translateY(0);
+        }
+
+        .copy-button:hover {
+          background: linear-gradient(135deg, hsl(270,73%,63%) 0%, hsl(270,73%,55%) 100%);
+          transform: translateY(-2px) scale(1.02);
+          box-shadow: 0 8px 25px rgba(117,43,255,0.4);
+          border-color: hsl(270,73%,70%);
+        }
+
+        .copy-button:active {
+          transform: translateY(0) scale(0.98);
+          transition: all 0.1s;
+        }
+
+        .copy-button span {
+          position: relative;
+        }
+
+        /* SyntaxHighlighter */
+        .code-highlighter {
+          margin: 0 !important;
+          border-radius: 0 0 12px 12px !important;
+          font-family: 'Commit_Mono', monospace !important;
+          font-size: 0.875rem !important;
+          line-height: 1.65 !important;
+        }
+
+        .code-highlighter pre[class*="language-"] {
+          margin: 0 !important;
+          padding: 1.75rem 1.5rem 1.5rem !important;
+          background: transparent !important;
+          border-radius: 0 0 12px 12px !important;
+          overflow-x: auto !important;
+        }
+
+        /* Номера строк */
+        .code-highlighter .token-line {
+          padding-left: 1.25rem !important;
+          counter-increment: line;
+          position: relative;
+        }
+
+        /* Заголовки */
+        .blog-content h1, .blog-content h2, .blog-content h3 {
+          color: hsl(270, 73%, 63%) !important;
         }
 
         /* Responsive */
         @media (max-width: 640px) {
-          .blog-content h1 { font-size: 1.875rem; }
+          .code-container {
-          .blog-content h2 { font-size: 1.5rem; }
+            margin: 1.5em -1rem;
-          .blog-content h3 { font-size: 1.25rem; }
+            border-radius: 0;
-          .blog-content h4 { font-size: 1.125rem; }
+            border-left: none;
+            border-right: none;
+            box-shadow: none;
+          }
+          .copy-button {
+            top: 10px;
+            right: 10px;
+            padding: 6px 12px;
+            font-size: 12px;
+          }
         }
       `}</style>
     </div>