Add tailwind css to the project.

.gitignore

 venv
 .idea
 *.pyc
-/staticfiles/
+sage_validation/staticfiles
+sage_validation/frontend/node_modules
 .env
\ No newline at end of file

sage_validation/frontend/package.json

+{
+  "name": "frontend",
+  "version": "1.0.0",
+  "main": "index.js",
+  "scripts": {
+    "build": "tailwindcss -i ./src/input.css -o ../static/css/styles.min.css --minify"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "description": "",
+  "devDependencies": {
+    "autoprefixer": "^10.4.20",
+    "postcss": "^8.4.49",
+    "tailwindcss": "^3.4.15"
+  }
+}

sage_validation/frontend/src/input.css

+@tailwind base;
+@tailwind components;
+@tailwind utilities;
\ No newline at end of file

sage_validation/frontend/tailwind.config.js

+/** @type {import('tailwindcss').Config} */
+module.exports = {
+  content: [
+      '../**/templates/**/*.html',
+    '../**/static/**/*.js',
+  ],
+  theme: {
+    extend: {},
+  },
+  plugins: [],
+}
+

sage_validation/static/css/styles.min.css

+*,:after,:before{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:rgba(59,130,246,.5);--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:rgba(59,130,246,.5);--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }/*! tailwindcss v3.4.15 | MIT License | https://tailwindcss.com*/*,:after,:before{box-sizing:border-box;border:0 solid #e5e7eb}:after,:before{--tw-content:""}:host,html{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:ui-sans-serif,system-ui,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji;font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{margin:0;line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,pre,samp{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-feature-settings:normal;font-variation-settings:normal;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dd,dl,figure,h1,h2,h3,h4,h5,h6,hr,p,pre{margin:0}fieldset{margin:0}fieldset,legend{padding:0}menu,ol,ul{list-style:none;margin:0;padding:0}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}[role=button],button{cursor:pointer}:disabled{cursor:default}audio,canvas,embed,iframe,img,object,svg,video{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}.container{width:100%}@media (min-width:640px){.container{max-width:640px}}@media (min-width:768px){.container{max-width:768px}}@media (min-width:1024px){.container{max-width:1024px}}@media (min-width:1280px){.container{max-width:1280px}}@media (min-width:1536px){.container{max-width:1536px}}.static{position:static}.fixed{position:fixed}.absolute{position:absolute}.left-0{left:0}.top-0{top:0}.z-10{z-index:10}.mx-2{margin-left:.5rem;margin-right:.5rem}.mx-auto{margin-left:auto;margin-right:auto}.mb-12{margin-bottom:3rem}.mb-16{margin-bottom:4rem}.mb-2{margin-bottom:.5rem}.mb-6{margin-bottom:1.5rem}.ml-4{margin-left:1rem}.mt-2{margin-top:.5rem}.mt-24{margin-top:6rem}.mt-4{margin-top:1rem}.mt-auto{margin-top:auto}.block{display:block}.flex{display:flex}.inline-flex{display:inline-flex}.hidden{display:none}.h-12{height:3rem}.h-6{height:1.5rem}.min-h-screen{min-height:100vh}.w-11\/12{width:91.666667%}.w-6{width:1.5rem}.w-full{width:100%}.max-w-2xl{max-width:42rem}.flex-grow{flex-grow:1}.transform{transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.list-inside{list-style-position:inside}.list-disc{list-style-type:disc}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.space-y-2>:not([hidden])~:not([hidden]){--tw-space-y-reverse:0;margin-top:calc(.5rem*(1 - var(--tw-space-y-reverse)));margin-bottom:calc(.5rem*var(--tw-space-y-reverse))}.space-y-6>:not([hidden])~:not([hidden]){--tw-space-y-reverse:0;margin-top:calc(1.5rem*(1 - var(--tw-space-y-reverse)));margin-bottom:calc(1.5rem*var(--tw-space-y-reverse))}.rounded-full{border-radius:9999px}.rounded-lg{border-radius:.5rem}.border{border-width:1px}.border-gray-300{--tw-border-opacity:1;border-color:rgb(209 213 219/var(--tw-border-opacity,1))}.border-green-400{--tw-border-opacity:1;border-color:rgb(74 222 128/var(--tw-border-opacity,1))}.border-red-400{--tw-border-opacity:1;border-color:rgb(248 113 113/var(--tw-border-opacity,1))}.bg-blue-600{--tw-bg-opacity:1;background-color:rgb(37 99 235/var(--tw-bg-opacity,1))}.bg-blue-900{--tw-bg-opacity:1;background-color:rgb(30 58 138/var(--tw-bg-opacity,1))}.bg-gray-100{--tw-bg-opacity:1;background-color:rgb(243 244 246/var(--tw-bg-opacity,1))}.bg-green-100{--tw-bg-opacity:1;background-color:rgb(220 252 231/var(--tw-bg-opacity,1))}.bg-red-100{--tw-bg-opacity:1;background-color:rgb(254 226 226/var(--tw-bg-opacity,1))}.bg-white{--tw-bg-opacity:1;background-color:rgb(255 255 255/var(--tw-bg-opacity,1))}.p-10{padding:2.5rem}.p-3{padding:.75rem}.p-4{padding:1rem}.px-16{padding-left:4rem;padding-right:4rem}.px-4{padding-left:1rem;padding-right:1rem}.py-3{padding-top:.75rem;padding-bottom:.75rem}.py-4{padding-top:1rem;padding-bottom:1rem}.py-6{padding-top:1.5rem;padding-bottom:1.5rem}.text-center{text-align:center}.text-2xl{font-size:1.5rem;line-height:2rem}.text-5xl{font-size:3rem;line-height:1}.text-lg{font-size:1.125rem;line-height:1.75rem}.text-sm{font-size:.875rem;line-height:1.25rem}.text-xl{font-size:1.25rem;line-height:1.75rem}.font-bold{font-weight:700}.font-medium{font-weight:500}.tracking-wide{letter-spacing:.025em}.text-blue-900{--tw-text-opacity:1;color:rgb(30 58 138/var(--tw-text-opacity,1))}.text-gray-700{--tw-text-opacity:1;color:rgb(55 65 81/var(--tw-text-opacity,1))}.text-gray-800{--tw-text-opacity:1;color:rgb(31 41 55/var(--tw-text-opacity,1))}.text-gray-900{--tw-text-opacity:1;color:rgb(17 24 39/var(--tw-text-opacity,1))}.text-green-700{--tw-text-opacity:1;color:rgb(21 128 61/var(--tw-text-opacity,1))}.text-red-700{--tw-text-opacity:1;color:rgb(185 28 28/var(--tw-text-opacity,1))}.text-white{--tw-text-opacity:1;color:rgb(255 255 255/var(--tw-text-opacity,1))}.shadow-lg{--tw-shadow:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -4px rgba(0,0,0,.1);--tw-shadow-colored:0 10px 15px -3px var(--tw-shadow-color),0 4px 6px -4px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow,0 0 #0000),var(--tw-ring-shadow,0 0 #0000),var(--tw-shadow)}.transition-transform{transition-property:transform;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.hover\:scale-105:hover{--tw-scale-x:1.05;--tw-scale-y:1.05;transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.hover\:bg-blue-700:hover{--tw-bg-opacity:1;background-color:rgb(29 78 216/var(--tw-bg-opacity,1))}.hover\:text-gray-300:hover{--tw-text-opacity:1;color:rgb(209 213 219/var(--tw-text-opacity,1))}.focus\:outline-none:focus{outline:2px solid transparent;outline-offset:2px}.focus\:ring:focus{--tw-ring-offset-shadow:var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);--tw-ring-shadow:var(--tw-ring-inset) 0 0 0 calc(3px + var(--tw-ring-offset-width)) var(--tw-ring-color)}.focus\:ring-4:focus,.focus\:ring:focus{box-shadow:var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow,0 0 #0000)}.focus\:ring-4:focus{--tw-ring-offset-shadow:var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);--tw-ring-shadow:var(--tw-ring-inset) 0 0 0 calc(4px + var(--tw-ring-offset-width)) var(--tw-ring-color)}.focus\:ring-blue-300:focus{--tw-ring-opacity:1;--tw-ring-color:rgb(147 197 253/var(--tw-ring-opacity,1))}.focus\:ring-blue-400:focus{--tw-ring-opacity:1;--tw-ring-color:rgb(96 165 250/var(--tw-ring-opacity,1))}.focus\:ring-opacity-50:focus{--tw-ring-opacity:0.5}@media (min-width:768px){.md\:hidden{display:none}.md\:w-1\/2{width:50%}.md\:text-2xl{font-size:1.5rem;line-height:2rem}.md\:text-6xl{font-size:3.75rem;line-height:1}.md\:text-xl{font-size:1.25rem;line-height:1.75rem}}@media (min-width:1024px){.lg\:w-1\/3{width:33.333333%}}
\ No newline at end of file

sage_validation/templates/base.html

 <!DOCTYPE html>
 <html lang="en">
 {% load static %}
-{% load static tailwind_tags %} <!-- Load Tailwind CSS template tags -->
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>{% block title %}CSV Upload{% endblock %}</title>
-    {% tailwind_css %}
+    <link href="{% static "css/styles.min.css" %}" rel="stylesheet">
 </head>
 <body class="bg-gray-100 min-h-screen flex flex-col">
 <header class="fixed top-0 left-0 w-full bg-blue-900 p-4 z-10">
@@ -20,13 +19,11 @@
         </div>
         <div class="flex items-center"> <!-- Login link -->
             <a href="/login" class="text-white hover:text-gray-300">Login</a>
-            <div class="md:hidden"> <!-- Hamburger icon for mobile -->
-                <button id="mobile-menu-button" class="text-white focus:outline-none ml-4">
-                    <svg class="h-6 w-6" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
-                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 6h16M4 12h16m-7 6h7"></path>
-                    </svg>
-                </button>
-            </div>
+            <button id="mobile-menu-button" class="md:hidden text-white focus:outline-none ml-4">
+                <svg class="h-6 w-6" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 6h16M4 12h16m-7 6h7"></path>
+                </svg>
+            </button>
         </div>
     </div>
 </header>
@@ -39,8 +36,8 @@
 <!-- Mobile Menu -->
 <div id="mobile-menu" class="md:hidden bg-blue-900 text-white absolute w-full hidden">
     <nav class="flex flex-col space-y-2 p-4">
-        <a href="/" class="hover:text-gray-300">Home</a>
-        <a href="/file-validator/upload" class="hover:text-gray-300">Upload File</a>
+        <a href="{% url 'index' %}" class="hover:text-gray-300">Home</a>
+        <a href="{% url 'upload-file' %}" class="hover:text-gray-300">Upload File</a>
         <a href="/login" class="hover:text-gray-300">Login</a>
     </nav>
 </div>
@@ -69,4 +66,4 @@
     });
 </script>
 </body>
-</html>
+</html>
\ No newline at end of file