diff --git a/version.txt b/version.txt
index 1cc5f65..867e524 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-1.1.0
\ No newline at end of file
+1.2.0
\ No newline at end of file
diff --git a/web/src/app/app.component.html b/web/src/app/app.component.html
index d0a5c7a..be4ad3a 100644
--- a/web/src/app/app.component.html
+++ b/web/src/app/app.component.html
@@ -1,4 +1,4 @@
-<main *ngIf="isLoggedIn && !hideUI; else home">
+<main *ngIf="isLoggedIn && !hideUI; else home" [class]="theme">
     <app-header></app-header>
 
     <div class="app">
diff --git a/web/src/app/app.component.ts b/web/src/app/app.component.ts
index 33e0a6b..b7dc7b5 100644
--- a/web/src/app/app.component.ts
+++ b/web/src/app/app.component.ts
@@ -1,16 +1,17 @@
-import { Component, OnDestroy } from "@angular/core";
-import { SidebarService } from "src/app/service/sidebar.service";
-import { Subject } from "rxjs";
-import { takeUntil } from "rxjs/operators";
-import { AuthService } from "src/app/service/auth.service";
-import { GuiService } from "src/app/service/gui.service";
+import { Component, OnDestroy } from '@angular/core';
+import { SidebarService } from 'src/app/service/sidebar.service';
+import { Subject } from 'rxjs';
+import { takeUntil } from 'rxjs/operators';
+import { AuthService } from 'src/app/service/auth.service';
+import { GuiService } from 'src/app/service/gui.service';
 
 @Component({
-  selector: "app-root",
-  templateUrl: "./app.component.html",
-  styleUrl: "./app.component.scss",
+  selector: 'app-root',
+  templateUrl: './app.component.html',
+  styleUrl: './app.component.scss',
 })
 export class AppComponent implements OnDestroy {
+  theme = 'open-redirect';
   showSidebar = false;
   hideUI = false;
   isLoggedIn = false;
@@ -19,23 +20,27 @@ export class AppComponent implements OnDestroy {
   constructor(
     private sidebar: SidebarService,
     private auth: AuthService,
-    private gui: GuiService,
+    private gui: GuiService
   ) {
     this.auth.loadUser();
 
-    this.auth.user$.pipe(takeUntil(this.unsubscribe$)).subscribe((user) => {
+    this.auth.user$.pipe(takeUntil(this.unsubscribe$)).subscribe(user => {
       this.isLoggedIn = user !== null && user !== undefined;
     });
 
     this.sidebar.visible$
       .pipe(takeUntil(this.unsubscribe$))
-      .subscribe((visible) => {
+      .subscribe(visible => {
         this.showSidebar = visible;
       });
 
-    this.gui.hideGui$.pipe(takeUntil(this.unsubscribe$)).subscribe((hide) => {
+    this.gui.hideGui$.pipe(takeUntil(this.unsubscribe$)).subscribe(hide => {
       this.hideUI = hide;
     });
+
+    this.gui.theme$.pipe(takeUntil(this.unsubscribe$)).subscribe(theme => {
+      this.theme = theme;
+    });
   }
 
   ngOnDestroy() {
diff --git a/web/src/app/components/header/header.component.html b/web/src/app/components/header/header.component.html
index d5fed22..aad6f93 100644
--- a/web/src/app/components/header/header.component.html
+++ b/web/src/app/components/header/header.component.html
@@ -17,6 +17,18 @@
     </div>
 
     <div class="flex items-center justify-center">
+        <div class="flex items-center justify-center">
+            <p-button
+                    type="button"
+                    icon="pi pi-palette"
+                    class="btn icon-btn p-button-text"
+                    (onClick)="themeMenu.toggle($event)"></p-button>
+            <p-menu
+                #themeMenu
+                [popup]="true"
+                [model]="themeList"
+                class="lang-menu"></p-menu>
+        </div>
         <div class="flex items-center justify-center">
             <p-button
                     type="button"
diff --git a/web/src/app/components/header/header.component.ts b/web/src/app/components/header/header.component.ts
index 442b5f6..9811b95 100644
--- a/web/src/app/components/header/header.component.ts
+++ b/web/src/app/components/header/header.component.ts
@@ -1,21 +1,24 @@
-import { Component, OnDestroy, OnInit } from "@angular/core";
-import { MenuItem, PrimeNGConfig } from "primeng/api";
-import { Subject } from "rxjs";
-import { takeUntil } from "rxjs/operators";
-import { TranslateService } from "@ngx-translate/core";
-import { GuiService } from "src/app/service/gui.service";
-import { User } from "src/app/model/auth/user";
-import { AuthService } from "src/app/service/auth.service";
-import { MenuElement } from "src/app/model/view/menu-element";
-import { SidebarService } from "src/app/service/sidebar.service";
+import { Component, OnDestroy, OnInit } from '@angular/core';
+import { MenuItem, PrimeNGConfig } from 'primeng/api';
+import { Subject } from 'rxjs';
+import { takeUntil } from 'rxjs/operators';
+import { TranslateService } from '@ngx-translate/core';
+import { GuiService } from 'src/app/service/gui.service';
+import { User } from 'src/app/model/auth/user';
+import { AuthService } from 'src/app/service/auth.service';
+import { MenuElement } from 'src/app/model/view/menu-element';
+import { SidebarService } from 'src/app/service/sidebar.service';
+import { SettingsService } from 'src/app/service/settings.service';
 
 @Component({
-  selector: "app-header",
-  templateUrl: "./header.component.html",
-  styleUrls: ["./header.component.scss"],
+  selector: 'app-header',
+  templateUrl: './header.component.html',
+  styleUrls: ['./header.component.scss'],
 })
 export class HeaderComponent implements OnInit, OnDestroy {
   langList: MenuItem[] = [];
+  themeList: MenuItem[] = [];
+
   userMenuList!: MenuItem[];
   user: User | null = null;
   private unsubscribe$ = new Subject<void>();
@@ -29,22 +32,30 @@ export class HeaderComponent implements OnInit, OnDestroy {
     private guiService: GuiService,
     private auth: AuthService,
     private sidebarService: SidebarService,
+    private settings: SettingsService
   ) {
     this.guiService.isMobile$
       .pipe(takeUntil(this.unsubscribe$))
-      .subscribe((isMobile) => {
+      .subscribe(isMobile => {
         this.isMobile = isMobile;
         if (isMobile) {
           this.sidebarService.hide();
         }
       });
 
-    this.auth.user$
-      .pipe(takeUntil(this.unsubscribe$))
-      .subscribe(async (user) => {
-        this.user = user;
-        await this.initMenuLists();
-      });
+    this.auth.user$.pipe(takeUntil(this.unsubscribe$)).subscribe(async user => {
+      this.user = user;
+      await this.initMenuLists();
+    });
+
+    this.themeList = this.settings.settings.themes.map(theme => {
+      return {
+        label: theme.label,
+        command: () => {
+          this.guiService.theme$.next(theme.name);
+        },
+      };
+    });
   }
 
   async ngOnInit() {
@@ -69,17 +80,17 @@ export class HeaderComponent implements OnInit, OnDestroy {
   async initLangMenuList() {
     this.langList = [
       {
-        label: "English",
+        label: 'English',
         command: () => {
-          this.translate("en");
-          this.setLang("en");
+          this.translate('en');
+          this.setLang('en');
         },
       },
       {
-        label: "Deutsch",
+        label: 'Deutsch',
         command: () => {
-          this.translate("de");
-          this.setLang("de");
+          this.translate('de');
+          this.setLang('de');
         },
       },
     ];
@@ -96,13 +107,13 @@ export class HeaderComponent implements OnInit, OnDestroy {
         separator: true,
       },
       {
-        label: this.translateService.instant("header.logout"),
+        label: this.translateService.instant('header.logout'),
         command: () => {
           this.auth.logout().then(() => {
-            console.log("logout");
+            console.log('logout');
           });
         },
-        icon: "pi pi-sign-out",
+        icon: 'pi pi-sign-out',
       },
     ];
   }
@@ -110,19 +121,19 @@ export class HeaderComponent implements OnInit, OnDestroy {
   translate(lang: string) {
     this.translateService.use(lang);
     this.translateService
-      .get("primeng")
-      .subscribe((res) => this.config.setTranslation(res));
+      .get('primeng')
+      .subscribe(res => this.config.setTranslation(res));
   }
 
   async loadLang() {
-    const lang = "en";
+    const lang = 'en';
     this.setLang(lang);
     this.translate(lang);
   }
 
   setLang(lang: string) {
     // this.settings.setSetting(`lang`, lang);
-    console.log("setLang", lang);
+    console.log('setLang', lang);
   }
 
   toggleSidebar() {
diff --git a/web/src/app/service/gui.service.ts b/web/src/app/service/gui.service.ts
index 565f058..bc67b06 100644
--- a/web/src/app/service/gui.service.ts
+++ b/web/src/app/service/gui.service.ts
@@ -3,6 +3,7 @@ import { BehaviorSubject, filter } from 'rxjs';
 import { Logger } from 'src/app/service/logger.service';
 import { NavigationEnd, Router } from '@angular/router';
 import { SidebarService } from 'src/app/service/sidebar.service';
+import { SettingsService } from 'src/app/service/settings.service';
 
 const logger = new Logger('GuiService');
 
@@ -14,10 +15,14 @@ export class GuiService {
   isTablet$ = new BehaviorSubject<boolean>(this.isTabletByWindowWith());
 
   hideGui$ = new BehaviorSubject<boolean>(false);
+  theme$ = new BehaviorSubject<string>(
+    this.settingsService.settings.themes[0].name
+  );
 
   constructor(
     private router: Router,
-    private sidebarService: SidebarService
+    private sidebarService: SidebarService,
+    private settingsService: SettingsService
   ) {
     this.router.events
       .pipe(filter(event => event instanceof NavigationEnd))
diff --git a/web/src/app/service/settings.service.ts b/web/src/app/service/settings.service.ts
index de948e3..f921396 100644
--- a/web/src/app/service/settings.service.ts
+++ b/web/src/app/service/settings.service.ts
@@ -1,12 +1,12 @@
-import { HttpClient } from "@angular/common/http";
-import { Injectable } from "@angular/core";
-import { throwError } from "rxjs";
-import { catchError } from "rxjs/operators";
-import { AppSettings } from "src/app/model/config/app-settings";
-import { environment } from "src/environments/environment";
+import { HttpClient } from '@angular/common/http';
+import { Injectable } from '@angular/core';
+import { throwError } from 'rxjs';
+import { catchError } from 'rxjs/operators';
+import { AppSettings } from 'src/app/model/config/app-settings';
+import { environment } from 'src/environments/environment';
 
 @Injectable({
-  providedIn: "root",
+  providedIn: 'root',
 })
 export class SettingsService {
   settings!: AppSettings;
@@ -18,13 +18,19 @@ export class SettingsService {
       this.http
         .get<AppSettings>(`/assets/config/${environment.config}`)
         .pipe(
-          catchError((error) => {
+          catchError(error => {
             reject(error);
             return throwError(() => error);
-          }),
+          })
         )
-        .subscribe((settings) => {
+        .subscribe(settings => {
           this.settings = settings;
+          if (this.settings.themes.length === 0) {
+            this.settings.themes.push({
+              label: 'Open-redirect',
+              name: 'open-redirect',
+            });
+          }
           resolve();
         });
     });
diff --git a/web/src/assets/config/config.json b/web/src/assets/config/config.json
index e605683..fef294d 100644
--- a/web/src/assets/config/config.json
+++ b/web/src/assets/config/config.json
@@ -5,7 +5,11 @@
   "themes": [
     {
       "label": "Open-redirect",
-      "name": "Open-redirect"
+      "name": "open-redirect"
+    },
+    {
+      "label": "Maxlan",
+      "name": "maxlan"
     }
   ],
   "api": {
diff --git a/web/src/styles.scss b/web/src/styles.scss
index c823e30..ce42dc9 100644
--- a/web/src/styles.scss
+++ b/web/src/styles.scss
@@ -10,6 +10,7 @@
 @import 'tailwindcss/utilities';
 
 @import 'styles/theme';
+@import 'styles/theme_maxlan';
 @import 'styles/tablet';
 @import 'styles/mobile';
 
@@ -58,7 +59,6 @@ body {
   input,
   .p-checkbox-box,
   .p-dropdown {
-    border: 1px solid $accentColor;
     padding: 10px;
   }
 
@@ -70,16 +70,6 @@ body {
   }
 }
 
-@layer utilities {
-  .divider {
-    border-bottom: 1px solid $accentColor;
-  }
-
-  .v-divider {
-    border-left: 1px solid $accentColor;
-  }
-}
-
 header {
   height: $headerHeight;
   display: flex;
@@ -129,7 +119,6 @@ main {
     .component {
       margin: 0 10px;
       overflow: auto;
-      background-color: $backgroundColor;
       flex: 1;
       padding: 10px;
     }
@@ -141,7 +130,6 @@ footer {
   display: flex;
   justify-content: center;
   align-items: center;
-  color: $textColor;
 }
 
 .btn {
diff --git a/web/src/styles/theme.scss b/web/src/styles/theme.scss
index 1ccb21d..6c9f760 100644
--- a/web/src/styles/theme.scss
+++ b/web/src/styles/theme.scss
@@ -1,406 +1,407 @@
-$headerColor: #a2271f;
+.open-redirect {
+  $headerColor: #ef9d0d;
 
-// generated with https://colorffy.com/dark-theme-generator?colors=314390-121212
-$textColor: #fff;
-$textColorHighlight: #314390;
-$textColorHighlight2: #a2271f;
+  // generated with https://colorffy.com/dark-theme-generator?colors=314390-121212
+  $textColor: #fff;
+  $textColorHighlight: #ef9d0d;
+  $textColorHighlight2: #b76f00;
 
-// https://tailwindcss.com/docs/customizing-colors
-$backgroundColor: #1e293b; // slate-800
-$backgroundColor2: #0f172a; // slate-900
-$backgroundColor3: #334155; // slate-700
+  // https://tailwindcss.com/docs/customizing-colors
+  $backgroundColor: #1e293b; // slate-800
+  $backgroundColor2: #0f172a; // slate-900
+  $backgroundColor3: #334155; // slate-700
 
-$accentColor: #475569; // slate-600
-$infoColor: #1ea97c;
-$warningColor: #ffc107;
-$errorColor: #ff5252;
+  $accentColor: #475569; // slate-600
+  $infoColor: #1ea97c;
+  $warningColor: #ffc107;
+  $errorColor: #ff5252;
 
-body {
   background-color: $backgroundColor2;
-}
 
-@layer utilities {
-  .highlight {
-    color: $textColorHighlight;
-  }
 
-  .highlight2 {
-    color: $textColorHighlight2 !important;
-  }
-
-  .bg {
-    background-color: $backgroundColor;
-  }
-
-  .bg2 {
-    background-color: $backgroundColor2;
-  }
-
-  .bg3 {
-    background-color: $backgroundColor3;
-  }
-
-  .accent {
-    color: $accentColor;
-  }
-
-  .info {
-    color: $infoColor;
-  }
-
-  .warning {
-    color: $warningColor;
-  }
-
-  .error {
-    color: $errorColor;
-  }
-
-  .deleted {
-    color: $accentColor !important;
-  }
-}
-
-h1,
-h2,
-h3 {
-  color: $headerColor;
-}
-
-.app {
-  .component {
-    background-color: $backgroundColor;
-  }
-}
-
-.btn-base {
-  color: $textColor;
-  background: $textColorHighlight !important;
-  border: 1px solid $textColorHighlight;
-
-  &:focus {
-    box-shadow: none !important;
-  }
-
-  &:hover {
-    background: transparent !important;
-  }
-}
-
-.btn {
-  .p-button {
-    @extend .btn-base;
-  }
-}
-
-.icon-btn {
-  background-color: transparent !important;
-  border: none;
-
-  .p-button {
-    color: $textColor;
-    background: transparent !important;
-    padding: 0;
-
-    &:hover {
+  @layer utilities {
+    .highlight {
       color: $textColorHighlight;
     }
-  }
-}
 
-.text-btn {
-  background-color: transparent !important;
-
-  .p-button {
-    color: $textColor;
-    background: transparent !important;
-    border: none !important;
-
-    &:hover {
-      color: $textColorHighlight;
-      background-color: transparent !important;
+    .highlight2 {
+      color: $textColorHighlight2 !important;
     }
-  }
-}
 
-.icon-btn-without-hover {
-  &:hover {
-    background-color: transparent !important;
-  }
-}
-
-.icon-btn {
-  &:hover {
-    background-color: transparent !important;
-  }
-}
-
-.danger-btn,
-.danger-icon-btn {
-  background-color: transparent !important;
-
-  .p-button {
-    color: $textColor;
-    background: transparent !important;
-
-    &:hover {
-      color: $errorColor;
-    }
-  }
-}
-
-.hidden-columns-select {
-  .active-while-panel-open {
-    .p-button {
-      color: $textColorHighlight;
-    }
-  }
-}
-
-.custom-spinner {
-  .p-progress-spinner-circle {
-    stroke: $textColorHighlight !important;
-  }
-}
-
-p-paginator {
-  .p-paginator-element {
-    &:hover {
-      color: $textColorHighlight;
-    }
-  }
-}
-
-.p-highlight {
-  color: $textColorHighlight2;
-  box-shadow: none !important;
-
-  &:hover {
-    color: $textColorHighlight2 !important;
-  }
-}
-
-.p-multiselect,
-.p-paginator,
-.p-dropdown,
-input {
-  background-color: $backgroundColor;
-}
-
-.p-inputtext:enabled:focus,
-.p-inputtext:enabled:hover,
-.p-multiselect:not(.p-disabled):hover,
-.p-multiselect:not(.p-disabled).p-focus,
-.p-dropdown:not(.p-disabled):hover,
-.p-checkbox:not(.p-checkbox-disabled) .p-checkbox-box:hover,
-.p-checkbox:not(.p-checkbox-disabled) .p-checkbox-box.p-focus {
-  border-color: $textColorHighlight;
-  box-shadow: none !important;
-}
-
-.p-checkbox .p-checkbox-box.p-highlight {
-  border-color: $textColorHighlight;
-  background: $textColorHighlight;
-  box-shadow: none !important;
-}
-
-p-checkbox {
-  .p-checkbox {
-    .p-checkbox-box {
+    .bg {
       background-color: $backgroundColor;
     }
 
-    .p-checkbox-box.p-highlight {
-      border-color: $textColorHighlight;
-      background-color: $textColorHighlight;
+    .bg2 {
+      background-color: $backgroundColor2;
+    }
+
+    .bg3 {
+      background-color: $backgroundColor3;
+    }
+
+    .accent {
+      color: $accentColor;
+    }
+
+    .info {
+      color: $infoColor;
+    }
+
+    .warning {
+      color: $warningColor;
+    }
+
+    .error {
+      color: $errorColor;
+    }
+
+    .deleted {
+      color: $accentColor !important;
     }
   }
-}
 
-p-inputSwitch {
-  .p-inputswitch {
-    &.p-focus .p-inputswitch-slider {
+  h1,
+  h2,
+  h3 {
+    color: $headerColor;
+  }
+
+  .app {
+    .component {
+      background-color: $backgroundColor;
+    }
+  }
+
+  .btn-base {
+    color: $textColor;
+    background: $textColorHighlight !important;
+    border: 1px solid $textColorHighlight;
+
+    &:focus {
       box-shadow: none !important;
     }
 
-    .p-inputswitch-slider {
-      background-color: $headerColor;
+    &:hover {
+      background: transparent !important;
+    }
+  }
 
-      &.p-highlight {
-        border-color: $textColorHighlight;
-        background: $textColorHighlight;
-        box-shadow: none !important;
+  .btn {
+    .p-button {
+      @extend .btn-base;
+    }
+  }
+
+  .icon-btn {
+    background-color: transparent !important;
+    border: none;
+
+    .p-button {
+      color: $textColor;
+      background: transparent !important;
+      padding: 0;
+
+      &:hover {
+        color: $textColorHighlight;
       }
     }
+  }
+
+  .text-btn {
+    background-color: transparent !important;
+
+    .p-button {
+      color: $textColor;
+      background: transparent !important;
+      border: none !important;
+
+      &:hover {
+        color: $textColorHighlight;
+        background-color: transparent !important;
+      }
+    }
+  }
+
+  .icon-btn-without-hover {
+    &:hover {
+      background-color: transparent !important;
+    }
+  }
+
+  .icon-btn {
+    &:hover {
+      background-color: transparent !important;
+    }
+  }
+
+  .danger-btn,
+  .danger-icon-btn {
+    background-color: transparent !important;
+
+    .p-button {
+      color: $textColor;
+      background: transparent !important;
+
+      &:hover {
+        color: $errorColor;
+      }
+    }
+  }
+
+  .hidden-columns-select {
+    .active-while-panel-open {
+      .p-button {
+        color: $textColorHighlight;
+      }
+    }
+  }
+
+  .custom-spinner {
+    .p-progress-spinner-circle {
+      stroke: $textColorHighlight !important;
+    }
+  }
+
+  p-paginator {
+    .p-paginator-element {
+      &:hover {
+        color: $textColorHighlight;
+      }
+    }
+  }
+
+  .p-highlight {
+    color: $textColorHighlight2;
+    box-shadow: none !important;
+
+    &:hover {
+      color: $textColorHighlight2 !important;
+    }
+  }
+
+  .p-multiselect,
+  .p-paginator,
+  .p-dropdown,
+  input {
+    background-color: $backgroundColor;
+  }
+
+  .p-inputtext:enabled:focus,
+  .p-inputtext:enabled:hover,
+  .p-multiselect:not(.p-disabled):hover,
+  .p-multiselect:not(.p-disabled).p-focus,
+  .p-dropdown:not(.p-disabled):hover,
+  .p-checkbox:not(.p-checkbox-disabled) .p-checkbox-box:hover,
+  .p-checkbox:not(.p-checkbox-disabled) .p-checkbox-box.p-focus {
+    border-color: $textColorHighlight;
+    box-shadow: none !important;
+  }
+
+  .p-checkbox .p-checkbox-box.p-highlight {
+    border-color: $textColorHighlight;
+    background: $textColorHighlight;
+    box-shadow: none !important;
+  }
+
+  p-checkbox {
+    .p-checkbox {
+      .p-checkbox-box {
+        background-color: $backgroundColor;
+      }
+
+      .p-checkbox-box.p-highlight {
+        border-color: $textColorHighlight;
+        background-color: $textColorHighlight;
+      }
+    }
+  }
+
+  p-inputSwitch {
+    .p-inputswitch {
+      &.p-focus .p-inputswitch-slider {
+        box-shadow: none !important;
+      }
 
-    &.p-inputswitch-checked {
       .p-inputswitch-slider {
         background-color: $headerColor;
 
-        &:before {
-          background-color: $textColor;
+        &.p-highlight {
+          border-color: $textColorHighlight;
+          background: $textColorHighlight;
+          box-shadow: none !important;
+        }
+      }
+
+      &.p-inputswitch-checked {
+        .p-inputswitch-slider {
+          background-color: $headerColor;
+
+          &:before {
+            background-color: $textColor;
+          }
         }
       }
     }
   }
-}
 
-p-panel-menu {
-  .p-panelmenu {
-    .p-panelmenu-content
+  p-panel-menu {
+    .p-panelmenu {
+      .p-panelmenu-content
       .p-menuitem:not(.p-highlight):not(.p-disabled)
       > .p-menuitem-content:hover
       .p-menuitem-link
       .p-menuitem-text,
-    .p-panelmenu-content
+      .p-panelmenu-content
       .p-menuitem:not(.p-highlight):not(.p-disabled)
       > .p-menuitem-content:hover
       .p-menuitem-link
       .p-menuitem-icon,
-    .p-panelmenu
+      .p-panelmenu
       .p-panelmenu-content
       .p-menuitem:not(.p-highlight):not(.p-disabled)
       > .p-menuitem-content:hover
       .p-menuitem-link
       .p-submenu-icon {
-      color: $textColorHighlight;
-    }
+        color: $textColorHighlight;
+      }
 
-    .p-panelmenu-header-content {
-      &:hover {
-        .p-panelmenu-header-action {
-          color: $textColorHighlight;
+      .p-panelmenu-header-content {
+        &:hover {
+          .p-panelmenu-header-action {
+            color: $textColorHighlight;
+          }
         }
       }
     }
   }
-}
 
-p-menubar {
-  .p-menubar {
-    background-color: $backgroundColor2;
-  }
+  p-menubar {
+    .p-menubar {
+      background-color: $backgroundColor2;
+    }
 
-  .p-menubar-root-list {
-    display: flex;
-    gap: 10px;
-  }
+    .p-menubar-root-list {
+      display: flex;
+      gap: 10px;
+    }
 
-  .p-menuitem {
-    border-radius: 0.5rem;
+    .p-menuitem {
+      border-radius: 0.5rem;
 
-    &:hover {
-      .p-menuitem-content .p-menuitem-link .p-menuitem-text {
-        color: $textColorHighlight2;
+      &:hover {
+        .p-menuitem-content .p-menuitem-link .p-menuitem-text {
+          color: $textColorHighlight2;
+        }
+      }
+    }
+
+    .p-focus {
+      background-color: $backgroundColor2;
+
+      .p-menuitem-content {
+        background-color: $backgroundColor2;
       }
     }
   }
 
-  .p-focus {
-    background-color: $backgroundColor2;
+  p-dropdown {
+    .p-dropdown:not(.p-disabled).p-focus {
+      box-shadow: none !important;
+      border-color: $headerColor !important;
+    }
 
-    .p-menuitem-content {
+    .p-dropdown-panel {
       background-color: $backgroundColor2;
     }
   }
-}
 
-p-dropdown {
-  .p-dropdown:not(.p-disabled).p-focus {
-    box-shadow: none !important;
-    border-color: $headerColor !important;
+  p-multiselect {
+    .p-multiselect-panel,
+    .p-multiselect-panel .p-multiselect-header {
+      background-color: $backgroundColor2;
+    }
   }
 
-  .p-dropdown-panel {
-    background-color: $backgroundColor2;
-  }
-}
+  p-table {
+    .p-datatable {
+      .p-datatable-header,
+      .p-datatable-footer,
+      .p-datatable-thead > tr > th,
+      .p-datatable-tbody > tr {
+        background-color: $backgroundColor;
+        border-bottom: 1px solid $accentColor;
+      }
 
-p-multiselect {
-  .p-multiselect-panel,
-  .p-multiselect-panel .p-multiselect-header {
-    background-color: $backgroundColor2;
-  }
-}
+      .p-sortable-column.p-highlight,
+      .p-sortable-column:not(.p-highlight):hover {
+        background-color: transparent !important;
+      }
 
-p-table {
-  .p-datatable {
-    .p-datatable-header,
-    .p-datatable-footer,
-    .p-datatable-thead > tr > th,
-    .p-datatable-tbody > tr {
+      .p-sortable-column:not(.p-highlight):hover,
+      .p-sortable-column:not(.p-highlight):hover .p-sortable-column-icon {
+        color: $textColorHighlight;
+      }
+    }
+  }
+
+  p-sidebar {
+    .p-sidebar {
       background-color: $backgroundColor;
-      border-bottom: 1px solid $accentColor;
-    }
-
-    .p-sortable-column.p-highlight,
-    .p-sortable-column:not(.p-highlight):hover {
-      background-color: transparent !important;
-    }
-
-    .p-sortable-column:not(.p-highlight):hover,
-    .p-sortable-column:not(.p-highlight):hover .p-sortable-column-icon {
-      color: $textColorHighlight;
     }
   }
-}
 
-p-sidebar {
-  .p-sidebar {
-    background-color: $backgroundColor;
-  }
-}
-
-.p-steps .p-steps-item.p-highlight .p-steps-number {
-  background-color: $headerColor;
-  color: $textColor;
-}
-
-.p-dialog {
-  .p-dialog-header {
-    background-color: $backgroundColor;
+  .p-steps .p-steps-item.p-highlight .p-steps-number {
+    background-color: $headerColor;
+    color: $textColor;
   }
 
-  .p-dialog-content {
-    background-color: $backgroundColor;
-    padding-top: 1rem;
+  .p-dialog {
+    .p-dialog-header {
+      background-color: $backgroundColor;
+    }
+
+    .p-dialog-content {
+      background-color: $backgroundColor;
+      padding-top: 1rem;
+    }
+
+    .p-dialog-footer {
+      background-color: $backgroundColor;
+    }
   }
 
-  .p-dialog-footer {
-    background-color: $backgroundColor;
+  .p-badge {
+    background: $headerColor;
+    color: $textColor;
   }
-}
 
-.p-badge {
-  background: $headerColor;
-  color: $textColor;
-}
-
-p-password {
-  background-color: transparent;
-  border: none;
-
-  .p-password-panel {
+  p-password {
     background-color: transparent;
-  }
-}
+    border: none;
 
-p-slider {
-  .p-slider {
-    .p-slider-range {
-      background: $headerColor;
+    .p-password-panel {
+      background-color: transparent;
     }
+  }
 
-    .p-slider-handle {
-      border-color: $headerColor;
-
-      &:hover {
+  p-slider {
+    .p-slider {
+      .p-slider-range {
         background: $headerColor;
       }
 
-      &:focus {
-        box-shadow: none !important;
+      .p-slider-handle {
+        border-color: $headerColor;
+
+        &:hover {
+          background: $headerColor;
+        }
+
+        &:focus {
+          box-shadow: none !important;
+        }
       }
     }
   }
-}
+}
\ No newline at end of file
diff --git a/web/src/styles/theme_maxlan.scss b/web/src/styles/theme_maxlan.scss
new file mode 100644
index 0000000..f1ee3cb
--- /dev/null
+++ b/web/src/styles/theme_maxlan.scss
@@ -0,0 +1,407 @@
+.maxlan {
+  $headerColor: #a2271f;
+
+  // generated with https://colorffy.com/dark-theme-generator?colors=314390-121212
+  $textColor: #fff;
+  $textColorHighlight: #314390;
+  $textColorHighlight2: #a2271f;
+
+  // https://tailwindcss.com/docs/customizing-colors
+  $backgroundColor: #1e293b; // slate-800
+  $backgroundColor2: #0f172a; // slate-900
+  $backgroundColor3: #334155; // slate-700
+
+  $accentColor: #475569; // slate-600
+  $infoColor: #1ea97c;
+  $warningColor: #ffc107;
+  $errorColor: #ff5252;
+
+  background-color: $backgroundColor2;
+
+
+  @layer utilities {
+    .highlight {
+      color: $textColorHighlight;
+    }
+
+    .highlight2 {
+      color: $textColorHighlight2 !important;
+    }
+
+    .bg {
+      background-color: $backgroundColor;
+    }
+
+    .bg2 {
+      background-color: $backgroundColor2;
+    }
+
+    .bg3 {
+      background-color: $backgroundColor3;
+    }
+
+    .accent {
+      color: $accentColor;
+    }
+
+    .info {
+      color: $infoColor;
+    }
+
+    .warning {
+      color: $warningColor;
+    }
+
+    .error {
+      color: $errorColor;
+    }
+
+    .deleted {
+      color: $accentColor !important;
+    }
+  }
+
+  h1,
+  h2,
+  h3 {
+    color: $headerColor;
+  }
+
+  .app {
+    .component {
+      background-color: $backgroundColor;
+    }
+  }
+
+  .btn-base {
+    color: $textColor;
+    background: $textColorHighlight !important;
+    border: 1px solid $textColorHighlight;
+
+    &:focus {
+      box-shadow: none !important;
+    }
+
+    &:hover {
+      background: transparent !important;
+    }
+  }
+
+  .btn {
+    .p-button {
+      @extend .btn-base;
+    }
+  }
+
+  .icon-btn {
+    background-color: transparent !important;
+    border: none;
+
+    .p-button {
+      color: $textColor;
+      background: transparent !important;
+      padding: 0;
+
+      &:hover {
+        color: $textColorHighlight;
+      }
+    }
+  }
+
+  .text-btn {
+    background-color: transparent !important;
+
+    .p-button {
+      color: $textColor;
+      background: transparent !important;
+      border: none !important;
+
+      &:hover {
+        color: $textColorHighlight;
+        background-color: transparent !important;
+      }
+    }
+  }
+
+  .icon-btn-without-hover {
+    &:hover {
+      background-color: transparent !important;
+    }
+  }
+
+  .icon-btn {
+    &:hover {
+      background-color: transparent !important;
+    }
+  }
+
+  .danger-btn,
+  .danger-icon-btn {
+    background-color: transparent !important;
+
+    .p-button {
+      color: $textColor;
+      background: transparent !important;
+
+      &:hover {
+        color: $errorColor;
+      }
+    }
+  }
+
+  .hidden-columns-select {
+    .active-while-panel-open {
+      .p-button {
+        color: $textColorHighlight;
+      }
+    }
+  }
+
+  .custom-spinner {
+    .p-progress-spinner-circle {
+      stroke: $textColorHighlight !important;
+    }
+  }
+
+  p-paginator {
+    .p-paginator-element {
+      &:hover {
+        color: $textColorHighlight;
+      }
+    }
+  }
+
+  .p-highlight {
+    color: $textColorHighlight2;
+    box-shadow: none !important;
+
+    &:hover {
+      color: $textColorHighlight2 !important;
+    }
+  }
+
+  .p-multiselect,
+  .p-paginator,
+  .p-dropdown,
+  input {
+    background-color: $backgroundColor;
+  }
+
+  .p-inputtext:enabled:focus,
+  .p-inputtext:enabled:hover,
+  .p-multiselect:not(.p-disabled):hover,
+  .p-multiselect:not(.p-disabled).p-focus,
+  .p-dropdown:not(.p-disabled):hover,
+  .p-checkbox:not(.p-checkbox-disabled) .p-checkbox-box:hover,
+  .p-checkbox:not(.p-checkbox-disabled) .p-checkbox-box.p-focus {
+    border-color: $textColorHighlight;
+    box-shadow: none !important;
+  }
+
+  .p-checkbox .p-checkbox-box.p-highlight {
+    border-color: $textColorHighlight;
+    background: $textColorHighlight;
+    box-shadow: none !important;
+  }
+
+  p-checkbox {
+    .p-checkbox {
+      .p-checkbox-box {
+        background-color: $backgroundColor;
+      }
+
+      .p-checkbox-box.p-highlight {
+        border-color: $textColorHighlight;
+        background-color: $textColorHighlight;
+      }
+    }
+  }
+
+  p-inputSwitch {
+    .p-inputswitch {
+      &.p-focus .p-inputswitch-slider {
+        box-shadow: none !important;
+      }
+
+      .p-inputswitch-slider {
+        background-color: $headerColor;
+
+        &.p-highlight {
+          border-color: $textColorHighlight;
+          background: $textColorHighlight;
+          box-shadow: none !important;
+        }
+      }
+
+      &.p-inputswitch-checked {
+        .p-inputswitch-slider {
+          background-color: $headerColor;
+
+          &:before {
+            background-color: $textColor;
+          }
+        }
+      }
+    }
+  }
+
+  p-panel-menu {
+    .p-panelmenu {
+      .p-panelmenu-content
+      .p-menuitem:not(.p-highlight):not(.p-disabled)
+      > .p-menuitem-content:hover
+      .p-menuitem-link
+      .p-menuitem-text,
+      .p-panelmenu-content
+      .p-menuitem:not(.p-highlight):not(.p-disabled)
+      > .p-menuitem-content:hover
+      .p-menuitem-link
+      .p-menuitem-icon,
+      .p-panelmenu
+      .p-panelmenu-content
+      .p-menuitem:not(.p-highlight):not(.p-disabled)
+      > .p-menuitem-content:hover
+      .p-menuitem-link
+      .p-submenu-icon {
+        color: $textColorHighlight;
+      }
+
+      .p-panelmenu-header-content {
+        &:hover {
+          .p-panelmenu-header-action {
+            color: $textColorHighlight;
+          }
+        }
+      }
+    }
+  }
+
+  p-menubar {
+    .p-menubar {
+      background-color: $backgroundColor2;
+    }
+
+    .p-menubar-root-list {
+      display: flex;
+      gap: 10px;
+    }
+
+    .p-menuitem {
+      border-radius: 0.5rem;
+
+      &:hover {
+        .p-menuitem-content .p-menuitem-link .p-menuitem-text {
+          color: $textColorHighlight2;
+        }
+      }
+    }
+
+    .p-focus {
+      background-color: $backgroundColor2;
+
+      .p-menuitem-content {
+        background-color: $backgroundColor2;
+      }
+    }
+  }
+
+  p-dropdown {
+    .p-dropdown:not(.p-disabled).p-focus {
+      box-shadow: none !important;
+      border-color: $headerColor !important;
+    }
+
+    .p-dropdown-panel {
+      background-color: $backgroundColor2;
+    }
+  }
+
+  p-multiselect {
+    .p-multiselect-panel,
+    .p-multiselect-panel .p-multiselect-header {
+      background-color: $backgroundColor2;
+    }
+  }
+
+  p-table {
+    .p-datatable {
+      .p-datatable-header,
+      .p-datatable-footer,
+      .p-datatable-thead > tr > th,
+      .p-datatable-tbody > tr {
+        background-color: $backgroundColor;
+        border-bottom: 1px solid $accentColor;
+      }
+
+      .p-sortable-column.p-highlight,
+      .p-sortable-column:not(.p-highlight):hover {
+        background-color: transparent !important;
+      }
+
+      .p-sortable-column:not(.p-highlight):hover,
+      .p-sortable-column:not(.p-highlight):hover .p-sortable-column-icon {
+        color: $textColorHighlight;
+      }
+    }
+  }
+
+  p-sidebar {
+    .p-sidebar {
+      background-color: $backgroundColor;
+    }
+  }
+
+  .p-steps .p-steps-item.p-highlight .p-steps-number {
+    background-color: $headerColor;
+    color: $textColor;
+  }
+
+  .p-dialog {
+    .p-dialog-header {
+      background-color: $backgroundColor;
+    }
+
+    .p-dialog-content {
+      background-color: $backgroundColor;
+      padding-top: 1rem;
+    }
+
+    .p-dialog-footer {
+      background-color: $backgroundColor;
+    }
+  }
+
+  .p-badge {
+    background: $headerColor;
+    color: $textColor;
+  }
+
+  p-password {
+    background-color: transparent;
+    border: none;
+
+    .p-password-panel {
+      background-color: transparent;
+    }
+  }
+
+  p-slider {
+    .p-slider {
+      .p-slider-range {
+        background: $headerColor;
+      }
+
+      .p-slider-handle {
+        border-color: $headerColor;
+
+        &:hover {
+          background: $headerColor;
+        }
+
+        &:focus {
+          box-shadow: none !important;
+        }
+      }
+    }
+  }
+}
\ No newline at end of file