feat: add community preset themes (Dracula, Catppuccin, Nord, Solarized, Gruvbox, Rosé Pine)

src-tauri/src/config.rs

@@ -258,6 +258,18 @@ pub enum Theme {
     #[serde(rename = "high-contrast")]
     HighContrast,
     Custom,
+    Dracula,
+    Catppuccin,
+    Nord,
+    Solarized,
+    #[serde(rename = "solarized-light")]
+    SolarizedLight,
+    #[serde(rename = "catppuccin-latte")]
+    CatppuccinLatte,
+    #[serde(rename = "gruvbox-light")]
+    GruvboxLight,
+    #[serde(rename = "rose-pine-dawn")]
+    RosePineDawn,
 }
 
 #[derive(Debug, Clone, Serialize, Deserialize, Default, PartialEq)]
@@ -381,18 +393,77 @@ mod tests {
 
     #[test]
     fn test_theme_serialization() {
-        let dark = Theme::Dark;
+        assert_eq!(serde_json::to_string(&Theme::Dark).unwrap(), "\"dark\"");
-        let light = Theme::Light;
+        assert_eq!(serde_json::to_string(&Theme::Light).unwrap(), "\"light\"");
-        let high_contrast = Theme::HighContrast;
-
-        assert_eq!(serde_json::to_string(&dark).unwrap(), "\"dark\"");
-        assert_eq!(serde_json::to_string(&light).unwrap(), "\"light\"");
         assert_eq!(
-            serde_json::to_string(&high_contrast).unwrap(),
+            serde_json::to_string(&Theme::HighContrast).unwrap(),
             "\"high-contrast\""
         );
+        assert_eq!(serde_json::to_string(&Theme::Custom).unwrap(), "\"custom\"");
+        assert_eq!(
+            serde_json::to_string(&Theme::Dracula).unwrap(),
+            "\"dracula\""
+        );
+        assert_eq!(
+            serde_json::to_string(&Theme::Catppuccin).unwrap(),
+            "\"catppuccin\""
+        );
+        assert_eq!(serde_json::to_string(&Theme::Nord).unwrap(), "\"nord\"");
+        assert_eq!(
+            serde_json::to_string(&Theme::Solarized).unwrap(),
+            "\"solarized\""
+        );
+        assert_eq!(
+            serde_json::to_string(&Theme::SolarizedLight).unwrap(),
+            "\"solarized-light\""
+        );
+        assert_eq!(
+            serde_json::to_string(&Theme::CatppuccinLatte).unwrap(),
+            "\"catppuccin-latte\""
+        );
+        assert_eq!(
+            serde_json::to_string(&Theme::GruvboxLight).unwrap(),
+            "\"gruvbox-light\""
+        );
+        assert_eq!(
+            serde_json::to_string(&Theme::RosePineDawn).unwrap(),
+            "\"rose-pine-dawn\""
+        );
+    }
 
-        let custom = Theme::Custom;
+    #[test]
-        assert_eq!(serde_json::to_string(&custom).unwrap(), "\"custom\"");
+    fn test_theme_deserialization() {
+        assert_eq!(
+            serde_json::from_str::<Theme>("\"dracula\"").unwrap(),
+            Theme::Dracula
+        );
+        assert_eq!(
+            serde_json::from_str::<Theme>("\"catppuccin\"").unwrap(),
+            Theme::Catppuccin
+        );
+        assert_eq!(
+            serde_json::from_str::<Theme>("\"nord\"").unwrap(),
+            Theme::Nord
+        );
+        assert_eq!(
+            serde_json::from_str::<Theme>("\"solarized\"").unwrap(),
+            Theme::Solarized
+        );
+        assert_eq!(
+            serde_json::from_str::<Theme>("\"solarized-light\"").unwrap(),
+            Theme::SolarizedLight
+        );
+        assert_eq!(
+            serde_json::from_str::<Theme>("\"catppuccin-latte\"").unwrap(),
+            Theme::CatppuccinLatte
+        );
+        assert_eq!(
+            serde_json::from_str::<Theme>("\"gruvbox-light\"").unwrap(),
+            Theme::GruvboxLight
+        );
+        assert_eq!(
+            serde_json::from_str::<Theme>("\"rose-pine-dawn\"").unwrap(),
+            Theme::RosePineDawn
+        );
     }
 }

src/app.css

@@ -148,6 +148,398 @@
   --hljs-meta: #cccccc;
 }
 
+[data-theme="dracula"] {
+  --bg-primary: #282a36;
+  --bg-secondary: #1e1f29;
+  --bg-terminal: #191a21;
+  --bg-hover: #44475a;
+  --bg-code: #282a36;
+  --accent-primary: #bd93f9;
+  --accent-secondary: #ff79c6;
+  --text-primary: #f8f8f2;
+  --text-secondary: #6272a4;
+  --text-tertiary: #44475a;
+  --border-color: #44475a;
+
+  /* Trans pride colors */
+  --trans-blue: #5bcefa;
+  --trans-pink: #f5a9b8;
+  --trans-white: #ffffff;
+  --trans-gradient: linear-gradient(
+    135deg,
+    var(--trans-blue) 0%,
+    var(--trans-pink) 50%,
+    var(--trans-white) 100%
+  );
+  --trans-gradient-vibrant: linear-gradient(
+    135deg,
+    var(--trans-blue) 0%,
+    var(--trans-pink) 35%,
+    var(--trans-white) 50%,
+    var(--trans-pink) 65%,
+    var(--trans-blue) 100%
+  );
+
+  /* Terminal specific colors */
+  --terminal-user: #8be9fd;
+  --terminal-tool: #bd93f9;
+  --terminal-tool-name: #caa9fa;
+  --terminal-error: #ff5555;
+
+  /* Syntax highlighting colors (Dracula) */
+  --hljs-keyword: #ff79c6;
+  --hljs-string: #f1fa8c;
+  --hljs-number: #bd93f9;
+  --hljs-comment: #6272a4;
+  --hljs-function: #50fa7b;
+  --hljs-type: #8be9fd;
+  --hljs-variable: #ffb86c;
+  --hljs-meta: #94a3b8;
+}
+
+[data-theme="catppuccin"] {
+  --bg-primary: #1e1e2e;
+  --bg-secondary: #181825;
+  --bg-terminal: #11111b;
+  --bg-hover: #313244;
+  --bg-code: #1e1e2e;
+  --accent-primary: #cba6f7;
+  --accent-secondary: #f5c2e7;
+  --text-primary: #cdd6f4;
+  --text-secondary: #a6adc8;
+  --text-tertiary: #6c7086;
+  --border-color: #313244;
+
+  /* Trans pride colors */
+  --trans-blue: #5bcefa;
+  --trans-pink: #f5a9b8;
+  --trans-white: #ffffff;
+  --trans-gradient: linear-gradient(
+    135deg,
+    var(--trans-blue) 0%,
+    var(--trans-pink) 50%,
+    var(--trans-white) 100%
+  );
+  --trans-gradient-vibrant: linear-gradient(
+    135deg,
+    var(--trans-blue) 0%,
+    var(--trans-pink) 35%,
+    var(--trans-white) 50%,
+    var(--trans-pink) 65%,
+    var(--trans-blue) 100%
+  );
+
+  /* Terminal specific colors */
+  --terminal-user: #89dceb;
+  --terminal-tool: #cba6f7;
+  --terminal-tool-name: #d9b3ff;
+  --terminal-error: #f38ba8;
+
+  /* Syntax highlighting colors (Catppuccin Mocha) */
+  --hljs-keyword: #cba6f7;
+  --hljs-string: #a6e3a1;
+  --hljs-number: #fab387;
+  --hljs-comment: #6c7086;
+  --hljs-function: #89b4fa;
+  --hljs-type: #89dceb;
+  --hljs-variable: #fab387;
+  --hljs-meta: #a6adc8;
+}
+
+[data-theme="nord"] {
+  --bg-primary: #2e3440;
+  --bg-secondary: #3b4252;
+  --bg-terminal: #242933;
+  --bg-hover: #434c5e;
+  --bg-code: #2e3440;
+  --accent-primary: #88c0d0;
+  --accent-secondary: #81a1c1;
+  --text-primary: #eceff4;
+  --text-secondary: #d8dee9;
+  --text-tertiary: #4c566a;
+  --border-color: #434c5e;
+
+  /* Trans pride colors */
+  --trans-blue: #5bcefa;
+  --trans-pink: #f5a9b8;
+  --trans-white: #ffffff;
+  --trans-gradient: linear-gradient(
+    135deg,
+    var(--trans-blue) 0%,
+    var(--trans-pink) 50%,
+    var(--trans-white) 100%
+  );
+  --trans-gradient-vibrant: linear-gradient(
+    135deg,
+    var(--trans-blue) 0%,
+    var(--trans-pink) 35%,
+    var(--trans-white) 50%,
+    var(--trans-pink) 65%,
+    var(--trans-blue) 100%
+  );
+
+  /* Terminal specific colors */
+  --terminal-user: #88c0d0;
+  --terminal-tool: #b48ead;
+  --terminal-tool-name: #c7a8c9;
+  --terminal-error: #bf616a;
+
+  /* Syntax highlighting colors (Nord) */
+  --hljs-keyword: #81a1c1;
+  --hljs-string: #a3be8c;
+  --hljs-number: #b48ead;
+  --hljs-comment: #4c566a;
+  --hljs-function: #88c0d0;
+  --hljs-type: #8fbcbb;
+  --hljs-variable: #d08770;
+  --hljs-meta: #616e88;
+}
+
+[data-theme="solarized"] {
+  --bg-primary: #002b36;
+  --bg-secondary: #073642;
+  --bg-terminal: #00212b;
+  --bg-hover: #094656;
+  --bg-code: #002b36;
+  --accent-primary: #268bd2;
+  --accent-secondary: #2aa198;
+  --text-primary: #fdf6e3;
+  --text-secondary: #93a1a1;
+  --text-tertiary: #657b83;
+  --border-color: #094656;
+
+  /* Trans pride colors */
+  --trans-blue: #5bcefa;
+  --trans-pink: #f5a9b8;
+  --trans-white: #ffffff;
+  --trans-gradient: linear-gradient(
+    135deg,
+    var(--trans-blue) 0%,
+    var(--trans-pink) 50%,
+    var(--trans-white) 100%
+  );
+  --trans-gradient-vibrant: linear-gradient(
+    135deg,
+    var(--trans-blue) 0%,
+    var(--trans-pink) 35%,
+    var(--trans-white) 50%,
+    var(--trans-pink) 65%,
+    var(--trans-blue) 100%
+  );
+
+  /* Terminal specific colors */
+  --terminal-user: #2aa198;
+  --terminal-tool: #6c71c4;
+  --terminal-tool-name: #9395d0;
+  --terminal-error: #dc322f;
+
+  /* Syntax highlighting colors (Solarized Dark) */
+  --hljs-keyword: #859900;
+  --hljs-string: #2aa198;
+  --hljs-number: #d33682;
+  --hljs-comment: #586e75;
+  --hljs-function: #268bd2;
+  --hljs-type: #b58900;
+  --hljs-variable: #cb4b16;
+  --hljs-meta: #657b83;
+}
+
+[data-theme="solarized-light"] {
+  --bg-primary: #fdf6e3;
+  --bg-secondary: #eee8d5;
+  --bg-terminal: #f9f3d7;
+  --bg-hover: #d8d1be;
+  --bg-code: #eee8d5;
+  --accent-primary: #268bd2;
+  --accent-secondary: #2aa198;
+  --text-primary: #657b83;
+  --text-secondary: #839496;
+  --text-tertiary: #93a1a1;
+  --border-color: #cfc9b5;
+
+  /* Trans pride colors */
+  --trans-blue: #5bcefa;
+  --trans-pink: #f5a9b8;
+  --trans-white: #ffffff;
+  --trans-gradient: linear-gradient(
+    135deg,
+    var(--trans-blue) 0%,
+    var(--trans-pink) 50%,
+    var(--trans-white) 100%
+  );
+  --trans-gradient-vibrant: linear-gradient(
+    135deg,
+    var(--trans-blue) 0%,
+    var(--trans-pink) 35%,
+    var(--trans-white) 50%,
+    var(--trans-pink) 65%,
+    var(--trans-blue) 100%
+  );
+
+  /* Terminal specific colors */
+  --terminal-user: #268bd2;
+  --terminal-tool: #6c71c4;
+  --terminal-tool-name: #8f94cc;
+  --terminal-error: #dc322f;
+
+  /* Syntax highlighting colors (Solarized Light) */
+  --hljs-keyword: #859900;
+  --hljs-string: #2aa198;
+  --hljs-number: #d33682;
+  --hljs-comment: #93a1a1;
+  --hljs-function: #268bd2;
+  --hljs-type: #b58900;
+  --hljs-variable: #cb4b16;
+  --hljs-meta: #657b83;
+}
+
+[data-theme="catppuccin-latte"] {
+  --bg-primary: #eff1f5;
+  --bg-secondary: #e6e9ef;
+  --bg-terminal: #dce0e8;
+  --bg-hover: #ccd0da;
+  --bg-code: #e6e9ef;
+  --accent-primary: #8839ef;
+  --accent-secondary: #ea76cb;
+  --text-primary: #4c4f69;
+  --text-secondary: #6c6f85;
+  --text-tertiary: #9ca0b0;
+  --border-color: #bcc0cc;
+
+  /* Trans pride colors */
+  --trans-blue: #5bcefa;
+  --trans-pink: #f5a9b8;
+  --trans-white: #ffffff;
+  --trans-gradient: linear-gradient(
+    135deg,
+    var(--trans-blue) 0%,
+    var(--trans-pink) 50%,
+    var(--trans-white) 100%
+  );
+  --trans-gradient-vibrant: linear-gradient(
+    135deg,
+    var(--trans-blue) 0%,
+    var(--trans-pink) 35%,
+    var(--trans-white) 50%,
+    var(--trans-pink) 65%,
+    var(--trans-blue) 100%
+  );
+
+  /* Terminal specific colors */
+  --terminal-user: #209fb5;
+  --terminal-tool: #8839ef;
+  --terminal-tool-name: #a259f1;
+  --terminal-error: #d20f39;
+
+  /* Syntax highlighting colors (Catppuccin Latte) */
+  --hljs-keyword: #8839ef;
+  --hljs-string: #40a02b;
+  --hljs-number: #fe640b;
+  --hljs-comment: #8c8fa1;
+  --hljs-function: #1e66f5;
+  --hljs-type: #209fb5;
+  --hljs-variable: #fe640b;
+  --hljs-meta: #5c5f77;
+}
+
+[data-theme="gruvbox-light"] {
+  --bg-primary: #fbf1c7;
+  --bg-secondary: #ebdbb2;
+  --bg-terminal: #f9f5d7;
+  --bg-hover: #d5c4a1;
+  --bg-code: #ebdbb2;
+  --accent-primary: #458588;
+  --accent-secondary: #689d6a;
+  --text-primary: #3c3836;
+  --text-secondary: #665c54;
+  --text-tertiary: #7c6f64;
+  --border-color: #bdae93;
+
+  /* Trans pride colors */
+  --trans-blue: #5bcefa;
+  --trans-pink: #f5a9b8;
+  --trans-white: #ffffff;
+  --trans-gradient: linear-gradient(
+    135deg,
+    var(--trans-blue) 0%,
+    var(--trans-pink) 50%,
+    var(--trans-white) 100%
+  );
+  --trans-gradient-vibrant: linear-gradient(
+    135deg,
+    var(--trans-blue) 0%,
+    var(--trans-pink) 35%,
+    var(--trans-white) 50%,
+    var(--trans-pink) 65%,
+    var(--trans-blue) 100%
+  );
+
+  /* Terminal specific colors */
+  --terminal-user: #458588;
+  --terminal-tool: #b16286;
+  --terminal-tool-name: #c37aa0;
+  --terminal-error: #cc241d;
+
+  /* Syntax highlighting colors (Gruvbox Light) */
+  --hljs-keyword: #d65d0e;
+  --hljs-string: #98971a;
+  --hljs-number: #b16286;
+  --hljs-comment: #928374;
+  --hljs-function: #458588;
+  --hljs-type: #d79921;
+  --hljs-variable: #af3a03;
+  --hljs-meta: #7c6f64;
+}
+
+[data-theme="rose-pine-dawn"] {
+  --bg-primary: #faf4ed;
+  --bg-secondary: #fffaf3;
+  --bg-terminal: #f2e9e1;
+  --bg-hover: #dfdad9;
+  --bg-code: #fffaf3;
+  --accent-primary: #907aa9;
+  --accent-secondary: #d7827e;
+  --text-primary: #575279;
+  --text-secondary: #797593;
+  --text-tertiary: #9893a5;
+  --border-color: #cecacd;
+
+  /* Trans pride colors */
+  --trans-blue: #5bcefa;
+  --trans-pink: #f5a9b8;
+  --trans-white: #ffffff;
+  --trans-gradient: linear-gradient(
+    135deg,
+    var(--trans-blue) 0%,
+    var(--trans-pink) 50%,
+    var(--trans-white) 100%
+  );
+  --trans-gradient-vibrant: linear-gradient(
+    135deg,
+    var(--trans-blue) 0%,
+    var(--trans-pink) 35%,
+    var(--trans-white) 50%,
+    var(--trans-pink) 65%,
+    var(--trans-blue) 100%
+  );
+
+  /* Terminal specific colors */
+  --terminal-user: #56949f;
+  --terminal-tool: #907aa9;
+  --terminal-tool-name: #a48abf;
+  --terminal-error: #b4637a;
+
+  /* Syntax highlighting colors (Rosé Pine Dawn) */
+  --hljs-keyword: #286983;
+  --hljs-string: #56949f;
+  --hljs-number: #ea9d34;
+  --hljs-comment: #9893a5;
+  --hljs-function: #907aa9;
+  --hljs-type: #d7827e;
+  --hljs-variable: #b4637a;
+  --hljs-meta: #797593;
+}
+
 html,
 body {
   margin: 0;

src/lib/components/ConfigSidebar.svelte

@@ -730,7 +730,7 @@
         <div class="flex flex-wrap gap-2" role="group" aria-label="Theme selection">
           <button
             onclick={() => handleThemeChange("dark")}
-            class="flex-1 min-w-[70px] px-3 py-2 rounded-lg border transition-colors {config.theme ===
+            class="flex-1 min-w-[70px] px-3 py-2 text-sm rounded-lg border transition-colors {config.theme ===
             'dark'
               ? 'bg-[var(--accent-primary)] border-[var(--accent-primary)] text-white'
               : 'bg-[var(--bg-primary)] border-[var(--border-color)] text-[var(--text-secondary)] hover:border-[var(--accent-primary)]'}"
@@ -739,7 +739,7 @@
           </button>
           <button
             onclick={() => handleThemeChange("light")}
-            class="flex-1 min-w-[70px] px-3 py-2 rounded-lg border transition-colors {config.theme ===
+            class="flex-1 min-w-[70px] px-3 py-2 text-sm rounded-lg border transition-colors {config.theme ===
             'light'
               ? 'bg-[var(--accent-primary)] border-[var(--accent-primary)] text-white'
               : 'bg-[var(--bg-primary)] border-[var(--border-color)] text-[var(--text-secondary)] hover:border-[var(--accent-primary)]'}"
@@ -748,7 +748,7 @@
           </button>
           <button
             onclick={() => handleThemeChange("high-contrast")}
-            class="flex-1 min-w-[70px] px-3 py-2 rounded-lg border transition-colors {config.theme ===
+            class="flex-1 min-w-[70px] px-3 py-2 text-sm rounded-lg border transition-colors {config.theme ===
             'high-contrast'
               ? 'bg-[var(--accent-primary)] border-[var(--accent-primary)] text-white'
               : 'bg-[var(--bg-primary)] border-[var(--border-color)] text-[var(--text-secondary)] hover:border-[var(--accent-primary)]'}"
@@ -758,7 +758,7 @@
           </button>
           <button
             onclick={() => handleThemeChange("custom")}
-            class="flex-1 min-w-[70px] px-3 py-2 rounded-lg border transition-colors {config.theme ===
+            class="flex-1 min-w-[70px] px-3 py-2 text-sm rounded-lg border transition-colors {config.theme ===
             'custom'
               ? 'bg-[var(--accent-primary)] border-[var(--accent-primary)] text-white'
               : 'bg-[var(--bg-primary)] border-[var(--border-color)] text-[var(--text-secondary)] hover:border-[var(--accent-primary)]'}"
@@ -767,6 +767,96 @@
             Custom
           </button>
         </div>
+
+        <!-- Preset Themes — Dark -->
+        <span class="block text-xs text-[var(--text-tertiary)] mt-3 mb-2">Dark Presets</span>
+        <div class="flex flex-wrap gap-2" role="group" aria-label="Dark preset theme selection">
+          <button
+            onclick={() => handleThemeChange("dracula")}
+            class="flex-1 min-w-[70px] px-3 py-2 text-sm rounded-lg border transition-colors {config.theme ===
+            'dracula'
+              ? 'bg-[var(--accent-primary)] border-[var(--accent-primary)] text-white'
+              : 'bg-[var(--bg-primary)] border-[var(--border-color)] text-[var(--text-secondary)] hover:border-[var(--accent-primary)]'}"
+            title="Dracula theme"
+          >
+            Dracula
+          </button>
+          <button
+            onclick={() => handleThemeChange("catppuccin")}
+            class="flex-1 min-w-[70px] px-3 py-2 text-sm rounded-lg border transition-colors {config.theme ===
+            'catppuccin'
+              ? 'bg-[var(--accent-primary)] border-[var(--accent-primary)] text-white'
+              : 'bg-[var(--bg-primary)] border-[var(--border-color)] text-[var(--text-secondary)] hover:border-[var(--accent-primary)]'}"
+            title="Catppuccin Mocha theme"
+          >
+            Catppuccin
+          </button>
+          <button
+            onclick={() => handleThemeChange("nord")}
+            class="flex-1 min-w-[70px] px-3 py-2 text-sm rounded-lg border transition-colors {config.theme ===
+            'nord'
+              ? 'bg-[var(--accent-primary)] border-[var(--accent-primary)] text-white'
+              : 'bg-[var(--bg-primary)] border-[var(--border-color)] text-[var(--text-secondary)] hover:border-[var(--accent-primary)]'}"
+            title="Nord theme"
+          >
+            Nord
+          </button>
+          <button
+            onclick={() => handleThemeChange("solarized")}
+            class="flex-1 min-w-[70px] px-3 py-2 text-sm rounded-lg border transition-colors {config.theme ===
+            'solarized'
+              ? 'bg-[var(--accent-primary)] border-[var(--accent-primary)] text-white'
+              : 'bg-[var(--bg-primary)] border-[var(--border-color)] text-[var(--text-secondary)] hover:border-[var(--accent-primary)]'}"
+            title="Solarized Dark theme"
+          >
+            Solarized
+          </button>
+        </div>
+
+        <!-- Preset Themes — Light -->
+        <span class="block text-xs text-[var(--text-tertiary)] mt-3 mb-2">Light Presets</span>
+        <div class="flex flex-wrap gap-2" role="group" aria-label="Light preset theme selection">
+          <button
+            onclick={() => handleThemeChange("solarized-light")}
+            class="flex-1 min-w-[70px] px-3 py-2 text-sm rounded-lg border transition-colors {config.theme ===
+            'solarized-light'
+              ? 'bg-[var(--accent-primary)] border-[var(--accent-primary)] text-white'
+              : 'bg-[var(--bg-primary)] border-[var(--border-color)] text-[var(--text-secondary)] hover:border-[var(--accent-primary)]'}"
+            title="Solarized Light theme"
+          >
+            Solarized
+          </button>
+          <button
+            onclick={() => handleThemeChange("catppuccin-latte")}
+            class="flex-1 min-w-[70px] px-3 py-2 text-sm rounded-lg border transition-colors {config.theme ===
+            'catppuccin-latte'
+              ? 'bg-[var(--accent-primary)] border-[var(--accent-primary)] text-white'
+              : 'bg-[var(--bg-primary)] border-[var(--border-color)] text-[var(--text-secondary)] hover:border-[var(--accent-primary)]'}"
+            title="Catppuccin Latte theme"
+          >
+            Latte
+          </button>
+          <button
+            onclick={() => handleThemeChange("gruvbox-light")}
+            class="flex-1 min-w-[70px] px-3 py-2 text-sm rounded-lg border transition-colors {config.theme ===
+            'gruvbox-light'
+              ? 'bg-[var(--accent-primary)] border-[var(--accent-primary)] text-white'
+              : 'bg-[var(--bg-primary)] border-[var(--border-color)] text-[var(--text-secondary)] hover:border-[var(--accent-primary)]'}"
+            title="Gruvbox Light theme"
+          >
+            Gruvbox
+          </button>
+          <button
+            onclick={() => handleThemeChange("rose-pine-dawn")}
+            class="flex-1 min-w-[70px] px-3 py-2 text-sm rounded-lg border transition-colors {config.theme ===
+            'rose-pine-dawn'
+              ? 'bg-[var(--accent-primary)] border-[var(--accent-primary)] text-white'
+              : 'bg-[var(--bg-primary)] border-[var(--border-color)] text-[var(--text-secondary)] hover:border-[var(--accent-primary)]'}"
+            title="Rosé Pine Dawn theme"
+          >
+            Rosé Pine
+          </button>
+        </div>
       </div>
 
       <!-- Custom Theme Editor -->

src/lib/stores/config.test.ts

@@ -337,6 +337,62 @@ describe("config store", () => {
       expect(document.documentElement.getAttribute("data-theme")).toBe("dark");
     });
 
+    it("sets data-theme attribute for dracula theme", () => {
+      applyTheme("dracula");
+      expect(document.documentElement.getAttribute("data-theme")).toBe("dracula");
+    });
+
+    it("sets data-theme attribute for catppuccin theme", () => {
+      applyTheme("catppuccin");
+      expect(document.documentElement.getAttribute("data-theme")).toBe("catppuccin");
+    });
+
+    it("sets data-theme attribute for nord theme", () => {
+      applyTheme("nord");
+      expect(document.documentElement.getAttribute("data-theme")).toBe("nord");
+    });
+
+    it("sets data-theme attribute for solarized theme", () => {
+      applyTheme("solarized");
+      expect(document.documentElement.getAttribute("data-theme")).toBe("solarized");
+    });
+
+    it("sets data-theme attribute for solarized-light theme", () => {
+      applyTheme("solarized-light");
+      expect(document.documentElement.getAttribute("data-theme")).toBe("solarized-light");
+    });
+
+    it("sets data-theme attribute for catppuccin-latte theme", () => {
+      applyTheme("catppuccin-latte");
+      expect(document.documentElement.getAttribute("data-theme")).toBe("catppuccin-latte");
+    });
+
+    it("sets data-theme attribute for gruvbox-light theme", () => {
+      applyTheme("gruvbox-light");
+      expect(document.documentElement.getAttribute("data-theme")).toBe("gruvbox-light");
+    });
+
+    it("sets data-theme attribute for rose-pine-dawn theme", () => {
+      applyTheme("rose-pine-dawn");
+      expect(document.documentElement.getAttribute("data-theme")).toBe("rose-pine-dawn");
+    });
+
+    it("does not apply custom colors for preset themes", () => {
+      const colors: CustomThemeColors = {
+        bg_primary: "#ff0000",
+        bg_secondary: null,
+        bg_terminal: null,
+        accent_primary: null,
+        accent_secondary: null,
+        text_primary: null,
+        text_secondary: null,
+        border_color: null,
+      };
+
+      applyTheme("dracula", colors);
+      expect(document.documentElement.style.getPropertyValue("--bg-primary")).toBe("");
+    });
+
     it("applies custom colors when theme is custom", () => {
       const colors: CustomThemeColors = {
         bg_primary: "#1a1a2e",

src/lib/stores/config.ts

@@ -2,7 +2,19 @@ import { writable, derived } from "svelte/store";
 import { invoke } from "@tauri-apps/api/core";
 import { readFile } from "@tauri-apps/plugin-fs";
 
-export type Theme = "dark" | "light" | "high-contrast" | "custom";
+export type Theme =
+  | "dark"
+  | "light"
+  | "high-contrast"
+  | "custom"
+  | "dracula"
+  | "catppuccin"
+  | "nord"
+  | "solarized"
+  | "solarized-light"
+  | "catppuccin-latte"
+  | "gruvbox-light"
+  | "rose-pine-dawn";
 export type BudgetAction = "warn" | "block";
 
 export interface CustomThemeColors {