fix bug structure

src/index.css

@@ -1,74 +1,41 @@
-@tailwind base;
-@tailwind components;
-@tailwind utilities;
+@import "tailwindcss";
 
-@import "react-toastify/dist/ReactToastify.css";
-
-:root {
-  font-family: system-ui, Avenir, Helvetica, Arial, sans-serif;
-  line-height: 1.5;
-  font-weight: 400;
-
-  color-scheme: light dark;
-  color: rgba(255, 255, 255, 0.87);
-  background-color: #242424;
-
-  font-synthesis: none;
-  text-rendering: optimizeLegibility;
-  -webkit-font-smoothing: antialiased;
-  -moz-osx-font-smoothing: grayscale;
-}
-
-a {
-  font-weight: 500;
-  color: #646cff;
-  text-decoration: inherit;
-}
-a:hover {
-  color: #535bf2;
+html {
+  direction: rtl;
 }
 
 body {
+  font-family: irancell;
   margin: 0;
-  display: flex;
-  place-items: center;
-  min-width: 320px;
-  min-height: 100vh;
+  padding: 0;
+  width: 100%;
+  direction: rtl;
+  overflow-x: hidden !important;
+  background: #eceef6;
+  font-weight: 300;
+  overflow: hidden;
+}
+html,
+body,
+#root {
+  min-height: 100% !important;
+  height: 100%;
+}
+* {
+  outline: none;
+}
+input::placeholder,
+textarea::placeholder {
+  color: #888888;
 }
 
-h1 {
-  font-size: 3.2em;
-  line-height: 1.1;
-}
-
-button {
-  border-radius: 8px;
-  border: 1px solid transparent;
-  padding: 0.6em 1.2em;
-  font-size: 1em;
-  font-weight: 500;
-  font-family: inherit;
-  background-color: #1a1a1a;
-  cursor: pointer;
-  transition: border-color 0.25s;
-}
-button:hover {
-  border-color: #646cff;
-}
-button:focus,
-button:focus-visible {
-  outline: 4px auto -webkit-focus-ring-color;
-}
-
-@media (prefers-color-scheme: light) {
-  :root {
-    color: #213547;
-    background-color: #ffffff;
-  }
-  a:hover {
-    color: #747bff;
-  }
-  button {
-    background-color: #f9f9f9;
-  }
+@theme {
+  --color-primary: black;
+  --color-secondary: #f4f5f9;
+  --color-border: #d0d0d0;
+  --color-description: #888888;
+  --color-header: #c3c7dd;
+  --color-success: #00ba4b;
+  --width-sidebar: 300px;
+  --border-radius-2.5: 10px;
 }