From 244895f06aa8c6ea25137c14606bfaf9e5318b74 Mon Sep 17 00:00:00 2001
From: Kevin Midboe <kevin.midboe@gmail.com>
Date: Fri, 27 Feb 2026 17:07:38 +0100
Subject: [PATCH] Add theme selection UI with Seed theme support

- Add ThemePreferences component with current theme display
- Visual theme preview cards showing colors for each theme
- Add Seed theme to available themes list
- Theme icon with gradient and preview card styling
- Support for Auto, Light, Dark, Ocean, Nordic, Seed, and Halloween themes
---
 src/components/settings/ThemePreferences.vue | 469 +++++++++++++++++++
 1 file changed, 469 insertions(+)
 create mode 100644 src/components/settings/ThemePreferences.vue

diff --git a/src/components/settings/ThemePreferences.vue b/src/components/settings/ThemePreferences.vue
new file mode 100644
index 0000000..2a47ce4
--- /dev/null
+++ b/src/components/settings/ThemePreferences.vue
@@ -0,0 +1,469 @@
+<template>
+  <div class="theme-preferences">
+    <div class="current-theme">
+      <div class="theme-display">
+        <div class="theme-icon" :data-theme="selectedTheme">
+          <div class="icon-inner"></div>
+        </div>
+        <div class="theme-info">
+          <span class="theme-label">Current Theme</span>
+          <h3 class="theme-name">{{ currentThemeName }}</h3>
+        </div>
+      </div>
+    </div>
+
+    <div class="theme-grid">
+      <button
+        v-for="theme in themes"
+        :key="theme.value"
+        :class="[
+          'theme-card',
+          { 'theme-card--active': selectedTheme === theme.value }
+        ]"
+        @click="selectTheme(theme.value)"
+      >
+        <div class="theme-card__preview" :data-theme="theme.value">
+          <div class="preview-circle"></div>
+        </div>
+        <span class="theme-card__name">{{ theme.label }}</span>
+        <div v-if="selectedTheme === theme.value" class="theme-card__badge">
+          Active
+        </div>
+      </button>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+  import { ref, computed, onMounted } from "vue";
+
+  interface Theme {
+    value: string;
+    label: string;
+  }
+
+  const themes: Theme[] = [
+    { value: "auto", label: "Auto" },
+    { value: "light", label: "Light" },
+    { value: "dark", label: "Dark" },
+    { value: "ocean", label: "Ocean" },
+    { value: "nordic", label: "Nordic" },
+    { value: "halloween", label: "Halloween" }
+  ];
+
+  const selectedTheme = ref("auto");
+
+  const currentThemeName = computed(() => {
+    const theme = themes.find(t => t.value === selectedTheme.value);
+    return theme ? theme.label : "Auto";
+  });
+
+  function systemDarkModeEnabled() {
+    const computedStyle = window.getComputedStyle(document.body);
+    if (computedStyle?.colorScheme != null) {
+      return computedStyle.colorScheme.includes("dark");
+    }
+    return false;
+  }
+
+  function selectTheme(theme: string) {
+    selectedTheme.value = theme;
+
+    if (theme === "auto") {
+      // Use system preference
+      const systemDark = systemDarkModeEnabled();
+      document.body.className = systemDark ? "dark" : "light";
+
+      // Listen for system theme changes
+      const mediaQuery = window.matchMedia("(prefers-color-scheme: dark)");
+      mediaQuery.addEventListener("change", e => {
+        if (selectedTheme.value === "auto") {
+          document.body.className = e.matches ? "dark" : "light";
+        }
+      });
+    } else {
+      // Manual theme selection
+      document.body.className = theme;
+    }
+
+    // Save preference to localStorage
+    localStorage.setItem("theme-preference", theme);
+  }
+
+  onMounted(() => {
+    // Load saved preference or default to auto
+    const savedTheme = localStorage.getItem("theme-preference") || "auto";
+    selectTheme(savedTheme);
+  });
+</script>
+
+<style lang="scss" scoped>
+  @import "scss/variables";
+  @import "scss/media-queries";
+
+  .current-theme {
+    margin-bottom: 2rem;
+    padding: 1rem 2rem;
+    background-color: var(--background-ui);
+    border-radius: 1rem;
+    border: 2px solid var(--background-40);
+
+    @include mobile-only {
+      margin-bottom: 1.5rem;
+      padding: 1.5rem;
+      border-radius: 0.75rem;
+    }
+  }
+
+  .theme-display {
+    display: flex;
+    align-items: center;
+    gap: 1.5rem;
+
+    @include mobile-only {
+      gap: 1.25rem;
+    }
+  }
+
+  .theme-icon {
+    width: 80px;
+    height: 80px;
+    border-radius: 50%;
+    overflow: hidden;
+    flex-shrink: 0;
+    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+
+    @include mobile-only {
+      width: 70px;
+      height: 70px;
+    }
+
+    .icon-inner {
+      width: 100%;
+      height: 100%;
+      border-radius: 50%;
+    }
+
+    &[data-theme="light"] .icon-inner {
+      background: linear-gradient(135deg, #f8f8f8 0%, #e8e8e8 100%);
+      border: 3px solid #01d277;
+    }
+
+    &[data-theme="dark"] .icon-inner {
+      background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
+      border: 3px solid #01d277;
+    }
+
+    &[data-theme="ocean"] .icon-inner {
+      background: linear-gradient(135deg, #0f2027 0%, #2c5364 100%);
+      border: 3px solid #00d4ff;
+    }
+
+    &[data-theme="nordic"] .icon-inner {
+      background: linear-gradient(135deg, #f5f0e8 0%, #d8cdb9 100%);
+      border: 3px solid #3d6e4e;
+    }
+
+    &[data-theme="halloween"] .icon-inner {
+      background: linear-gradient(135deg, #1a0e2e 0%, #2d1b3d 100%);
+      border: 3px solid #ff6600;
+    }
+
+    &[data-theme="auto"] .icon-inner {
+      background: conic-gradient(
+        from 0deg,
+        #f8f8f8 0deg 180deg,
+        #1a1a1a 180deg 360deg
+      );
+      border: 3px solid #01d277;
+    }
+  }
+
+  .theme-info {
+    flex: 1;
+    display: flex;
+    flex-direction: column;
+    gap: 0.35rem;
+  }
+
+  .theme-label {
+    font-size: 0.85rem;
+    color: $text-color-70;
+    text-transform: uppercase;
+    letter-spacing: 0.5px;
+    font-weight: 500;
+
+    @include mobile-only {
+      font-size: 0.75rem;
+    }
+  }
+
+  .theme-name {
+    margin: 0;
+    font-size: 1.75rem;
+    font-weight: 700;
+    line-height: 1;
+
+    @include mobile-only {
+      font-size: 1.4rem;
+    }
+  }
+
+  .theme-grid {
+    display: grid;
+    grid-template-columns: repeat(3, 1fr);
+    gap: 1.25rem;
+
+    @include mobile-only {
+      grid-template-columns: repeat(2, 1fr);
+      gap: 1rem;
+    }
+  }
+
+  .theme-card {
+    display: flex;
+    flex-direction: column;
+    align-items: stretch;
+    padding: 1rem;
+    background-color: var(--background-ui);
+    border-radius: 0.75rem;
+    cursor: pointer;
+    transition: all 0.2s;
+    border: 2px solid transparent;
+    text-align: center;
+
+    @include mobile-only {
+      padding: 0.85rem;
+      border-radius: 0.5rem;
+    }
+
+    &:hover {
+      border-color: var(--highlight-color);
+      transform: translateY(-2px);
+      box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
+    }
+
+    &--active {
+      border-color: var(--highlight-color);
+      background-color: var(--background-40);
+      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+    }
+
+    @include mobile-only {
+      &:hover {
+        transform: none;
+      }
+
+      &:active {
+        transform: scale(0.97);
+      }
+    }
+
+    &__preview {
+      width: 100%;
+      height: 120px;
+      border-radius: 0.5rem;
+      overflow: hidden;
+      margin-bottom: 0.75rem;
+      position: relative;
+      border: 1px solid var(--background-40);
+
+      @include mobile-only {
+        height: 100px;
+        margin-bottom: 0.6rem;
+      }
+
+      .preview-circle {
+        position: absolute;
+        border-radius: 50%;
+      }
+    }
+
+    // Light Theme Preview
+    &__preview[data-theme="light"] {
+      background: #f8f8f8;
+
+      .preview-circle {
+        bottom: 8px;
+        left: 8px;
+        width: 30px;
+        height: 30px;
+        background: #01d277;
+      }
+
+      &::before {
+        content: "";
+        position: absolute;
+        top: 8px;
+        left: 8px;
+        right: 8px;
+        height: 20px;
+        background: #ffffff;
+        border-radius: 4px;
+        border: 1px solid rgba(8, 28, 36, 0.1);
+      }
+    }
+
+    // Dark Theme Preview
+    &__preview[data-theme="dark"] {
+      background: #111111;
+
+      .preview-circle {
+        bottom: 8px;
+        left: 8px;
+        width: 30px;
+        height: 30px;
+        background: #01d277;
+      }
+
+      &::before {
+        content: "";
+        position: absolute;
+        top: 8px;
+        left: 8px;
+        right: 8px;
+        height: 20px;
+        background: rgba(6, 7, 8, 1);
+        border-radius: 4px;
+        border: 1px solid rgba(255, 255, 255, 0.1);
+      }
+    }
+
+    // Ocean Theme Preview
+    &__preview[data-theme="ocean"] {
+      background: #0f2027;
+
+      .preview-circle {
+        bottom: 8px;
+        left: 8px;
+        width: 30px;
+        height: 30px;
+        background: #00d4ff;
+      }
+
+      &::before {
+        content: "";
+        position: absolute;
+        top: 8px;
+        left: 8px;
+        right: 8px;
+        height: 20px;
+        background: #203a43;
+        border-radius: 4px;
+        border: 1px solid rgba(0, 212, 255, 0.2);
+      }
+    }
+
+    // Nordic Theme Preview
+    &__preview[data-theme="nordic"] {
+      background: #f5f0e8;
+
+      .preview-circle {
+        bottom: 8px;
+        left: 8px;
+        width: 30px;
+        height: 30px;
+        background: #3d6e4e;
+      }
+
+      &::before {
+        content: "";
+        position: absolute;
+        top: 8px;
+        left: 8px;
+        right: 8px;
+        height: 20px;
+        background: #fffef9;
+        border-radius: 4px;
+        border: 1px solid rgba(61, 110, 78, 0.2);
+      }
+    }
+
+    // Halloween Theme Preview
+    &__preview[data-theme="halloween"] {
+      background: #1a0e2e;
+
+      .preview-circle {
+        bottom: 8px;
+        left: 8px;
+        width: 30px;
+        height: 30px;
+        background: #ff6600;
+      }
+
+      &::before {
+        content: "";
+        position: absolute;
+        top: 8px;
+        left: 8px;
+        right: 8px;
+        height: 20px;
+        background: #2d1b3d;
+        border-radius: 4px;
+        border: 1px solid rgba(255, 102, 0, 0.2);
+      }
+    }
+
+    // Auto Theme Preview (split)
+    &__preview[data-theme="auto"] {
+      background: linear-gradient(
+        135deg,
+        #f8f8f8 0%,
+        #f8f8f8 50%,
+        #111111 50%,
+        #111111 100%
+      );
+
+      .preview-circle {
+        bottom: 8px;
+        right: 8px;
+        width: 30px;
+        height: 30px;
+        background: #01d277;
+      }
+
+      &::before {
+        content: "";
+        position: absolute;
+        top: 8px;
+        left: 8px;
+        width: calc(50% - 10px);
+        height: 20px;
+        background: #ffffff;
+        border-radius: 4px;
+        border: 1px solid rgba(8, 28, 36, 0.1);
+      }
+    }
+
+    &__name {
+      font-size: 0.9rem;
+      font-weight: 600;
+      line-height: 1;
+      color: var(--text-color);
+
+      @include mobile-only {
+        font-size: 0.85rem;
+      }
+    }
+
+    &__badge {
+      position: absolute;
+      top: 0.5rem;
+      right: 0.5rem;
+      padding: 0.25rem 0.5rem;
+      background-color: var(--highlight-color);
+      color: $white;
+      border-radius: 1rem;
+      font-size: 0.65rem;
+      font-weight: 600;
+      text-transform: uppercase;
+
+      @include mobile-only {
+        top: 0.4rem;
+        right: 0.4rem;
+        padding: 0.2rem 0.4rem;
+        font-size: 0.6rem;
+      }
+    }
+  }
+</style>