Solved conflict of style between PrimeNG and Tailwind, both work together now

angular.json

@@ -26,9 +26,10 @@
                 "input": "public"
               }
             ],
-            "styles": [
-              "src/styles.css"
-            ],
+            "styles": ["src/styles.css"],
+            "stylePreprocessorOptions": {
+              "includePaths": ["node_modules"]
+            },
             "scripts": []
           },
           "configurations": {
@@ -85,7 +86,8 @@
               }
             ],
             "styles": [
-              "src/styles.css"
+              "src/styles.css",
+              "./node_modules/tailwindcss-primeui/v4/index.css"
             ],
             "scripts": []
           }
@@ -94,6 +96,7 @@
     }
   },
   "cli": {
-    "analytics": "4f33e7fa-04db-4ebd-b6fd-8b5438dbb3ff"
+    "analytics": "4f33e7fa-04db-4ebd-b6fd-8b5438dbb3ff",
+    "root": ""
   }
 }

package.json

@@ -18,7 +18,6 @@
     "@angular/platform-browser-dynamic": "^19.2.0",
     "@angular/router": "^19.2.0",
     "@primeng/themes": "^19.1.3",
-    "@tailwindcss/postcss": "^4.1.7",
     "prettier": "^3.5.3",
     "primeicons": "^7.0.0",
     "primeng": "^19.1.3",
@@ -31,10 +30,12 @@
     "@angular-devkit/build-angular": "^19.2.12",
     "@angular/cli": "^19.2.12",
     "@angular/compiler-cli": "^19.2.0",
+    "@tailwindcss/postcss": "^4.1.7",
     "@types/jasmine": "~5.1.0",
     "@types/jest": "^29.5.14",
     "@typescript-eslint/eslint-plugin": "^8.32.1",
     "@typescript-eslint/parser": "^8.32.1",
+    "autoprefixer": "^10.4.21",
     "eslint": "^9.27.0",
     "jasmine-core": "~5.6.0",
     "jest": "^29.7.0",
@@ -43,6 +44,8 @@
     "karma-coverage": "~2.2.0",
     "karma-jasmine": "~5.1.0",
     "karma-jasmine-html-reporter": "~2.1.0",
+    "postcss": "^8.5.3",
+    "tailwindcss": "^4.1.7",
     "typescript": "~5.7.2"
   }
 }

src/app/features/header-display/header-contact-links/header-contact-links.component.html

@@ -0,0 +1 @@
+<p>header-contact-links works!</p>

src/app/features/header-display/header-contact-links/header-contact-links.component.spec.ts

@@ -0,0 +1,23 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { HeaderContactLinksComponent } from './header-contact-links.component';
+
+describe('HeaderContactLinksComponent', () => {
+  let component: HeaderContactLinksComponent;
+  let fixture: ComponentFixture<HeaderContactLinksComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      imports: [HeaderContactLinksComponent]
+    })
+    .compileComponents();
+
+    fixture = TestBed.createComponent(HeaderContactLinksComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/features/header-display/header-contact-links/header-contact-links.component.ts

@@ -0,0 +1,11 @@
+import { Component } from '@angular/core';
+
+@Component({
+  selector: 'app-header-contact-links',
+  imports: [],
+  templateUrl: './header-contact-links.component.html',
+  styleUrl: './header-contact-links.component.css'
+})
+export class HeaderContactLinksComponent {
+
+}

src/app/features/header-display/header-logo/header-logo.component.html

@@ -0,0 +1 @@
+<p class="!bg-red-500">Adam Logo</p>

src/app/features/header-display/header-logo/header-logo.component.spec.ts

@@ -0,0 +1,23 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { HeaderLogoComponent } from './header-logo.component';
+
+describe('HeaderLogoComponent', () => {
+  let component: HeaderLogoComponent;
+  let fixture: ComponentFixture<HeaderLogoComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      imports: [HeaderLogoComponent]
+    })
+    .compileComponents();
+
+    fixture = TestBed.createComponent(HeaderLogoComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/features/header-display/header-logo/header-logo.component.ts

@@ -0,0 +1,9 @@
+import { Component } from '@angular/core';
+
+@Component({
+  selector: 'app-header-logo',
+  imports: [],
+  templateUrl: './header-logo.component.html',
+  styleUrl: './header-logo.component.css',
+})
+export class HeaderLogoComponent {}

src/app/features/header-display/header-nav-links/header-nav-links.component.html

@@ -0,0 +1,20 @@
+<nav>
+  <section>
+  <p-button
+    label="Neural Profile"
+    (onClick)="onClick()"
+  ></p-button>
+  <p-button
+    label="Execute//Directory"
+    (onClick)="onClick()"
+  ></p-button>
+  <p-button
+    label="Operative History"
+    (onClick)="onClick()"
+  ></p-button>
+    <p-button
+      label="Transmission Link"
+      (onClick)="onClick()"
+    ></p-button>
+  </section>
+</nav>

src/app/features/header-display/header-nav-links/header-nav-links.component.ts

@@ -0,0 +1,16 @@
+import { Component } from '@angular/core';
+
+
+import { ButtonModule } from 'primeng/button';
+
+@Component({
+  selector: 'app-header-nav-links',
+  imports: [ButtonModule],
+  templateUrl: './header-nav-links.component.html',
+  styleUrl: './header-nav-links.component.css'
+})
+export class HeaderNavLinksComponent {
+  onClick(){
+    console.log('click');
+  }
+}

src/app/features/header-display/header-switch-theme-button/header-switch-theme-button.component.html

@@ -0,0 +1,3 @@
+<p-button
+  label="Switch Theme"
+></p-button>

src/app/features/header-display/header-switch-theme-button/header-switch-theme-button.component.spec.ts

@@ -0,0 +1,23 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { HeaderSwitchThemeButtonComponent } from './header-switch-theme-button.component';
+
+describe('HeaderSwitchThemeButtonComponent', () => {
+  let component: HeaderSwitchThemeButtonComponent;
+  let fixture: ComponentFixture<HeaderSwitchThemeButtonComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      imports: [HeaderSwitchThemeButtonComponent]
+    })
+    .compileComponents();
+
+    fixture = TestBed.createComponent(HeaderSwitchThemeButtonComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/features/header-display/header-switch-theme-button/header-switch-theme-button.component.ts

@@ -0,0 +1,10 @@
+import { Component } from '@angular/core';
+import { ButtonModule } from 'primeng/button';
+
+@Component({
+  selector: 'app-header-switch-theme-button',
+  imports: [ButtonModule],
+  templateUrl: './header-switch-theme-button.component.html',
+  styleUrl: './header-switch-theme-button.component.css',
+})
+export class HeaderSwitchThemeButtonComponent {}

src/app/features/header-display/header-text-animate-section/header-text-animate-section.component.html

@@ -0,0 +1 @@
+<p>header-text-animate-section works!</p>

src/app/features/header-display/header-text-animate-section/header-text-animate-section.component.ts

@@ -0,0 +1,11 @@
+import { Component } from '@angular/core';
+
+@Component({
+  selector: 'app-header-text-animate-section',
+  imports: [],
+  templateUrl: './header-text-animate-section.component.html',
+  styleUrl: './header-text-animate-section.component.css'
+})
+export class HeaderTextAnimateSectionComponent {
+
+}

src/app/layout/components/header/header.component.html

@@ -1,3 +1,6 @@
 <header>
-  <p>header works!</p>
+  <app-header-logo />
+  <app-header-text-animate-section />
+  <app-header-nav-links />
+  <app-header-contact-links />
 </header>

src/app/layout/components/header/header.component.ts

@@ -1,11 +1,18 @@
 import { Component } from '@angular/core';
+import { HeaderNavLinksComponent } from '../../../features/header-display/header-nav-links/header-nav-links.component';
+import { HeaderLogoComponent } from '../../../features/header-display/header-logo/header-logo.component';
+import { HeaderContactLinksComponent } from '../../../features/header-display/header-contact-links/header-contact-links.component';
+import { HeaderTextAnimateSectionComponent } from '../../../features/header-display/header-text-animate-section/header-text-animate-section.component';
 
 @Component({
   selector: 'app-header',
-  imports: [],
+  imports: [
+    HeaderNavLinksComponent,
+    HeaderLogoComponent,
+    HeaderContactLinksComponent,
+    HeaderTextAnimateSectionComponent,
+  ],
   templateUrl: './header.component.html',
-  styleUrl: './header.component.css'
+  styleUrl: './header.component.css',
 })
-export class HeaderComponent {
-
-}
+export class HeaderComponent {}

src/styles.css

@@ -1,21 +1,11 @@
-@import "tailwindcss";
+@layer theme, tailwind-base, primeng, tailwind-utilities;
+
 @import "tailwindcss-primeui";
-@import "primeicons/primeicons.css";
-@layer tailwind-base, primeng, tailwind-utilities;
 
-@config "./tailwind.config.js";
-
-
-@layer tailwind-base {
-
-}
+@import "tailwindcss/theme.css" layer(theme);
+@import "tailwindcss/preflight.css" layer(tailwind-base);
+@import "tailwindcss/utilities.css" layer(tailwind-utilities);
 
 @layer primeng {
 
-}
-
-@layer tailwind-utilities {
-
-}
-
-
+};