diff --git a/src/components/settings_modal/helpers/setting.js b/src/components/settings_modal/helpers/setting.js
index 3b3e6268..6c5dd76e 100644
--- a/src/components/settings_modal/helpers/setting.js
+++ b/src/components/settings_modal/helpers/setting.js
@@ -10,9 +10,13 @@ export default {
     ProfileSettingIndicator
   },
   props: {
+    modelValue: {
+      type: String,
+      default: null
+    },
     path: {
       type: [String, Array],
-      required: true
+      required: false
     },
     disabled: {
       type: Boolean,
@@ -68,7 +72,7 @@ export default {
     }
   },
   created () {
-    if (this.realDraftMode && this.realSource !== 'admin') {
+    if (this.realDraftMode && (this.realSource !== 'admin' || this.path == null)) {
       this.draft = this.state
     }
   },
@@ -76,14 +80,14 @@ export default {
     draft: {
       // TODO allow passing shared draft object?
       get () {
-        if (this.realSource === 'admin') {
+        if (this.realSource === 'admin' || this.path == null) {
           return get(this.$store.state.adminSettings.draft, this.canonPath)
         } else {
           return this.localDraft
         }
       },
       set (value) {
-        if (this.realSource === 'admin') {
+        if (this.realSource === 'admin' || this.path == null) {
           this.$store.commit('updateAdminDraft', { path: this.canonPath, value })
         } else {
           this.localDraft = value
@@ -91,6 +95,9 @@ export default {
       }
     },
     state () {
+      if (this.path == null) {
+        return this.modelValue
+      }
       const value = get(this.configSource, this.canonPath)
       if (value === undefined) {
         return this.defaultState
@@ -145,6 +152,9 @@ export default {
       return this.backendDescription?.suggestions
     },
     shouldBeDisabled () {
+      if (this.path == null) {
+        return this.disabled
+      }
       const parentValue = this.parentPath !== undefined ? get(this.configSource, this.parentPath) : null
       return this.disabled || (parentValue !== null ? (this.parentInvert ? parentValue : !parentValue) : false)
     },
@@ -159,6 +169,9 @@ export default {
       }
     },
     configSink () {
+      if (this.path == null) {
+        return (k, v) => this.$emit('modelValue:update', v)
+      }
       switch (this.realSource) {
         case 'profile':
           return (k, v) => this.$store.dispatch('setProfileOption', { name: k, value: v })
@@ -184,6 +197,7 @@ export default {
       return this.realSource === 'profile'
     },
     isChanged () {
+      if (this.path == null) return false
       switch (this.realSource) {
         case 'profile':
         case 'admin':
@@ -193,9 +207,11 @@ export default {
       }
     },
     canonPath () {
+      if (this.path == null) return null
       return Array.isArray(this.path) ? this.path : this.path.split('.')
     },
     isDirty () {
+      if (this.path == null) return false
       if (this.realSource === 'admin' && this.canonPath.length > 3) {
         return false // should not show draft buttons for "grouped" values
       } else {
diff --git a/src/components/settings_modal/helpers/string_setting.vue b/src/components/settings_modal/helpers/string_setting.vue
index 7b30d1b9..fbea0b50 100644
--- a/src/components/settings_modal/helpers/string_setting.vue
+++ b/src/components/settings_modal/helpers/string_setting.vue
@@ -15,6 +15,7 @@
       </template>
       <slot v-else />
     </label>
+    {{ ' ' }}
     <input
       :id="path"
       class="input string-input"
diff --git a/src/components/settings_modal/settings_modal.scss b/src/components/settings_modal/settings_modal.scss
index d01553db..887a82f5 100644
--- a/src/components/settings_modal/settings_modal.scss
+++ b/src/components/settings_modal/settings_modal.scss
@@ -10,6 +10,10 @@
     list-style-type: none;
     padding-left: 2em;
 
+    .btn:not(.dropdown-button) {
+      padding: 0 2em;
+    }
+
     li {
       margin-bottom: 0.5em;
     }
@@ -54,10 +58,6 @@
       .btn {
         min-height: 2em;
       }
-
-      .btn:not(.dropdown-button) {
-        padding: 0 2em;
-      }
     }
   }
 
diff --git a/src/components/settings_modal/settings_modal_user_content.js b/src/components/settings_modal/settings_modal_user_content.js
index ebd5329f..a6d850ec 100644
--- a/src/components/settings_modal/settings_modal_user_content.js
+++ b/src/components/settings_modal/settings_modal_user_content.js
@@ -10,6 +10,7 @@ import GeneralTab from './tabs/general_tab.vue'
 import AppearanceTab from './tabs/appearance_tab.vue'
 import VersionTab from './tabs/version_tab.vue'
 import ThemeTab from './tabs/theme_tab/theme_tab.vue'
+import StyleTab from './tabs/style_tab/style_tab.vue'
 
 import { library } from '@fortawesome/fontawesome-svg-core'
 import {
@@ -17,6 +18,7 @@ import {
   faUser,
   faFilter,
   faPaintBrush,
+  faPalette,
   faBell,
   faDownload,
   faEyeSlash,
@@ -29,6 +31,7 @@ library.add(
   faUser,
   faFilter,
   faPaintBrush,
+  faPalette,
   faBell,
   faDownload,
   faEyeSlash,
@@ -48,6 +51,7 @@ const SettingsModalContent = {
     ProfileTab,
     GeneralTab,
     AppearanceTab,
+    StyleTab,
     VersionTab,
     ThemeTab
   },
diff --git a/src/components/settings_modal/settings_modal_user_content.vue b/src/components/settings_modal/settings_modal_user_content.vue
index 1441d892..695102bd 100644
--- a/src/components/settings_modal/settings_modal_user_content.vue
+++ b/src/components/settings_modal/settings_modal_user_content.vue
@@ -20,6 +20,13 @@
     >
       <AppearanceTab />
     </div>
+    <div
+      :label="$t('settings.style.themes3.editor.title')"
+      icon="palette"
+      data-tab-name="style"
+    >
+      <StyleTab />
+    </div>
     <div
       :label="$t('settings.theme')"
       icon="paint-brush"
diff --git a/src/components/settings_modal/tabs/style_tab/style_tab.js b/src/components/settings_modal/tabs/style_tab/style_tab.js
new file mode 100644
index 00000000..a2e6f7db
--- /dev/null
+++ b/src/components/settings_modal/tabs/style_tab/style_tab.js
@@ -0,0 +1,40 @@
+// import {
+//   rgb2hex,
+//   hex2rgb,
+//   getContrastRatioLayers,
+//   relativeLuminance
+// } from 'src/services/color_convert/color_convert.js'
+
+// import {
+//   getThemes
+// } from 'src/services/style_setter/style_setter.js'
+
+// import {
+//   newImporter,
+//   newExporter
+// } from 'src/services/export_import/export_import.js'
+
+// import { convertTheme2To3 } from 'src/services/theme_data/theme2_to_theme3.js'
+// import { init } from 'src/services/theme_data/theme_data_3.service.js'
+// import {
+//   getCssRules,
+//   getScopedVersion
+// } from 'src/services/theme_data/css_utils.js'
+
+// import ColorInput from 'src/components/color_input/color_input.vue'
+// import RangeInput from 'src/components/range_input/range_input.vue'
+// import OpacityInput from 'src/components/opacity_input/opacity_input.vue'
+// import ShadowControl from 'src/components/shadow_control/shadow_control.vue'
+// import FontControl from 'src/components/font_control/font_control.vue'
+// import ContrastRatio from 'src/components/contrast_ratio/contrast_ratio.vue'
+// import TabSwitcher from 'src/components/tab_switcher/tab_switcher.jsx'
+// import Checkbox from 'src/components/checkbox/checkbox.vue'
+/* eslint-disable no-unused-vars */
+
+import Select from 'src/components/select/select.vue'
+import Preview from './theme_preview.vue'
+
+import { defineOptions, ref } from 'vue'
+const componentsContext = require.context('src', true, /\.style.js(on)?$/)
+const componentNames = componentsContext.keys()
+const componentName = ref(componentNames[0])
diff --git a/src/components/settings_modal/tabs/style_tab/style_tab.scss b/src/components/settings_modal/tabs/style_tab/style_tab.scss
new file mode 100644
index 00000000..04b6d984
--- /dev/null
+++ b/src/components/settings_modal/tabs/style_tab/style_tab.scss
@@ -0,0 +1,59 @@
+.StyleTab {
+  .setting-item {
+    padding-bottom: 0;
+
+    .btn {
+      padding: 0 0.5em;
+    }
+
+    &:not(:first-child) {
+      margin-top: 0.5em;
+    }
+
+    &:not(:last-child) {
+      margin-bottom: 0.5em;
+    }
+
+    &.heading {
+      display: grid;
+      align-items: baseline;
+      grid-template-columns: 1fr auto auto auto;
+      grid-gap: 0.5em;
+
+      h2 {
+        flex: 1 0 auto;
+      }
+    }
+
+    &.metadata {
+      display: flex;
+
+      .setting-item {
+        flex: 2 0 auto;
+      }
+
+      li {
+        text-align: right;
+      }
+    }
+  }
+
+  .component-editor {
+    display: grid;
+    grid-template-columns: 10em, 1fr, 2fr;
+    grid-template-rows: auto 1fr;
+    grid-template-areas:
+      "variant" "preview" "controls",
+      "state"   "preview" "controls";
+
+    .state-selector {
+      grid-area: state;
+    }
+
+    .variant-selector {
+      grid-area: variant;
+      display: flex;
+      flex-direction: column;
+    }
+  }
+}
diff --git a/src/components/settings_modal/tabs/style_tab/style_tab.vue b/src/components/settings_modal/tabs/style_tab/style_tab.vue
new file mode 100644
index 00000000..1a1180b7
--- /dev/null
+++ b/src/components/settings_modal/tabs/style_tab/style_tab.vue
@@ -0,0 +1,138 @@
+<script setup>
+import { ref, computed } from 'vue'
+
+import Select from 'src/components/select/select.vue'
+import Checkbox from 'src/components/checkbox/checkbox.vue'
+import StringSetting from '../../helpers/string_setting.vue'
+// import Preview from '../theme_tab/theme_preview.vue'
+
+import { library } from '@fortawesome/fontawesome-svg-core'
+import { faFloppyDisk, faFolderOpen, faFile } from '@fortawesome/free-solid-svg-icons'
+
+library.add(
+  faFile,
+  faFloppyDisk,
+  faFolderOpen
+)
+
+const name = ref('')
+const author = ref('')
+const license = ref('')
+const website = ref('')
+
+// Getting existing components
+const componentsContext = require.context('src', true, /\.style.js(on)?$/)
+const componentKeys = componentsContext.keys()
+
+const componentsMap = new Map(
+  componentKeys
+    .map(
+      key => [key, componentsContext(key).default]
+    )
+)
+// const componentValues = componentsMap.values()
+
+// Initializing selected component and its computed descendants
+const selectedComponentKey = ref(componentKeys[0])
+const selectedComponentValue = computed(() => componentsMap.get(selectedComponentKey.value))
+
+// const selectedComponentName = computed(() => selectedComponent.value.name)
+const selectedComponentVariants = computed(() => {
+  return new Set([...(Object.keys(selectedComponentValue.value.variants || {})), 'normal'])
+})
+const selectedComponentStates = computed(() => {
+  return new Set([...(Object.keys(selectedComponentValue.value.states || {})), 'normal'])
+})
+
+</script>
+
+<template>
+  <div class="StyleTab">
+    <div class="setting-item heading">
+      <h2>{{ $t('settings.style.themes3.editor.title') }}</h2>
+      <button
+        class="btn button-default"
+        @click="clearTheme"
+        >
+        <FAIcon icon="file" />
+        {{ $t('settings.style.themes3.editor.new_style') }}
+      </button>
+      <button
+        class="btn button-default"
+        @click="importStyle"
+        >
+        <FAIcon icon="folder-open" />
+        {{ $t('settings.style.themes3.editor.load_style') }}
+      </button>
+      <button
+        class="btn button-default"
+        @click="exportTheme"
+        >
+        <FAIcon icon="floppy-disk" />
+        {{ $t('settings.style.themes3.editor.save_style') }}
+      </button>
+    </div>
+    <div class="setting-item metadata">
+      <ul class="setting-list">
+        <li>
+          <StringSetting v-model="name">
+            {{ $t('settings.style.themes3.editor.style_name') }}
+          </StringSetting>
+        </li>
+        <li>
+          <StringSetting v-model="author">
+            {{ $t('settings.style.themes3.editor.style_author') }}
+          </StringSetting>
+        </li>
+        <li>
+          <StringSetting v-model="license">
+            {{ $t('settings.style.themes3.editor.style_license') }}
+          </StringSetting>
+        </li>
+        <li>
+          <StringSetting v-model="website">
+            {{ $t('settings.style.themes3.editor.style_website') }}
+          </StringSetting>
+        </li>
+      </ul>
+    </div>
+    <div class="setting-item">
+      <Select v-model="selectedComponentKey">
+        <option
+          v-for="key in componentKeys"
+          :key="'component-' + key"
+          :value="key"
+        >
+          {{ componentsMap.get(key).name }}
+        </option>
+      </Select>
+      <div class="component-editor">
+        <Select
+          v-model="selectedComponentVariant"
+          class="variant-selector"
+        >
+          <option
+            v-for="variant in selectedComponentVariants"
+            :key="'component-variant-' + variant"
+          >
+            {{ variant }}
+          </option>
+        </Select>
+        <ul class="state-selector">
+          <li
+            v-for="state in selectedComponentStates"
+            :key="'component-variant-' + state"
+          >
+            <Checkbox
+              v-model="selectedComponentStates"
+            >
+                {{ state }}
+            </Checkbox>
+          </li>
+        </ul>
+      </div>
+    </div>
+  </div>
+</template>
+
+<style src="./style_tab.scss" lang="scss"></style>
diff --git a/src/i18n/en.json b/src/i18n/en.json
index 423ce65e..1321e556 100644
--- a/src/i18n/en.json
+++ b/src/i18n/en.json
@@ -753,6 +753,16 @@
       "update_preview": "Update preview",
       "themes3": {
         "define": "Override",
+        "editor": {
+          "title": "Style",
+          "new_style": "New",
+          "load_style": "Open",
+          "save_style": "Save",
+          "style_name": "Stylesheet name",
+          "style_author": "Made by",
+          "style_license": "License",
+          "style_website": "Website"
+        },
         "hacks": {
           "underlay_overrides": "Change underlay",
           "underlay_override_mode_none": "Theme default",