diff --git a/.claude/settings.local.json b/.claude/settings.local.json
new file mode 100644
index 0000000..b4b7cb5
--- /dev/null
+++ b/.claude/settings.local.json
@@ -0,0 +1,37 @@
+{
+  "hooks": {
+    "PreToolUse": [
+      {
+        "matcher": "Edit|MultiEdit|Write",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "but claude pre-tool"
+          }
+        ]
+      }
+    ],
+    "PostToolUse": [
+      {
+        "matcher": "Edit|MultiEdit|Write",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "but claude post-tool"
+          }
+        ]
+      }
+    ],
+    "Stop": [
+      {
+        "matcher": "",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "but claude stop"
+          }
+        ]
+      }
+    ]
+  }
+}
diff --git a/Cargo.lock b/Cargo.lock
index b55af2b..355c147 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1144,7 +1144,7 @@ dependencies = [
  "once_cell",
  "socket2",
  "tracing",
- "windows-sys 0.60.2",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -1304,9 +1304,9 @@ dependencies = [
 
 [[package]]
 name = "rustc-hash"
-version = "2.1.1"
+version = "2.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "357703d41365b4b27c590e3ed91eabb1b663f07c4c084095e60cbed4362dff0d"
+checksum = "94300abf3f1ae2e2b8ffb7b58043de3d399c73fa6f4b73826402a5c457614dbe"
 
 [[package]]
 name = "rustix"
@@ -1347,9 +1347,9 @@ dependencies = [
 
 [[package]]
 name = "rustls-webpki"
-version = "0.103.9"
+version = "0.103.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7df23109aa6c1567d1c575b9952556388da57401e4ace1d15f79eedad0d8f53"
+checksum = "df33b2b81ac578cabaf06b89b0631153a3f416b0a886e8a7a1707fb51abbd1ef"
 dependencies = [
  "ring",
  "rustls-pki-types",
@@ -2335,18 +2335,18 @@ dependencies = [
 
 [[package]]
 name = "zerocopy"
-version = "0.8.42"
+version = "0.8.48"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2578b716f8a7a858b7f02d5bd870c14bf4ddbbcf3a4c05414ba6503640505e3"
+checksum = "eed437bf9d6692032087e337407a86f04cd8d6a16a37199ed57949d415bd68e9"
 dependencies = [
  "zerocopy-derive",
 ]
 
 [[package]]
 name = "zerocopy-derive"
-version = "0.8.42"
+version = "0.8.48"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e6cc098ea4d3bd6246687de65af3f920c430e236bee1e3bf2e441463f08a02f"
+checksum = "70e3cd084b1788766f53af483dd21f93881ff30d7320490ec3ef7526d203bad4"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/apps/tauri/src/app.css b/apps/tauri/src/app.css
index 2e94fc4..99c17b1 100644
--- a/apps/tauri/src/app.css
+++ b/apps/tauri/src/app.css
@@ -71,6 +71,21 @@ body {
 
 /* ── Theme overrides ─────────────────────────────────────────────── */
 
+[data-theme="light"] {
+  --color-primary: #2d87b8;
+  --color-primary-hover: #2474a0;
+  --color-surface-light: #ffffff;
+  --color-surface-dark: #ffffff;
+  --color-card-light: #f9fafb;
+  --color-card-dark: #f9fafb;
+  --color-text-light: #1f2937;
+  --color-text-dark: #1f2937;
+  --color-text-secondary-light: #6b7280;
+  --color-text-secondary-dark: #6b7280;
+  --color-border-light: #e5e7eb;
+  --color-border-dark: #e5e7eb;
+}
+
 [data-theme="dark"] {
   --color-primary: #2d87b8;
   --color-primary-hover: #2474a0;
diff --git a/apps/tauri/src/lib/screens/SettingsScreen.svelte b/apps/tauri/src/lib/screens/SettingsScreen.svelte
index 1576ff1..0257973 100644
--- a/apps/tauri/src/lib/screens/SettingsScreen.svelte
+++ b/apps/tauri/src/lib/screens/SettingsScreen.svelte
@@ -138,6 +138,9 @@
           {app.syncing ? "Syncing..." : "Sync Now"}
         </button>
       </div>
+      {#if app.error}
+        <p class="mt-1.5 text-xs text-danger">{app.error}</p>
+      {/if}
       {#if ws?.last_sync}
         {@const lastSync = new Date(ws.last_sync)}
         {@const secsAgo = Math.floor((Date.now() - lastSync.getTime()) / 1000)}
diff --git a/apps/tauri/src/lib/stores/app.svelte.ts b/apps/tauri/src/lib/stores/app.svelte.ts
index b23e8b7..a76aeb5 100644
--- a/apps/tauri/src/lib/stores/app.svelte.ts
+++ b/apps/tauri/src/lib/stores/app.svelte.ts
@@ -282,30 +282,17 @@ async function setGroupByDueDate(listId: string, enabled: boolean) {
 
 async function triggerSync() {
   if (!config?.current_workspace) return;
-  const workspaceName = config.current_workspace;
-  const ws = config.workspaces[workspaceName];
-  if (!ws?.webdav_url) {
-    error = "No WebDAV URL configured";
-    return;
-  }
   syncing = true;
   error = null;
   try {
-    const domain = new URL(ws.webdav_url).hostname;
-    const [username, password] = await invoke<[string, string]>("load_credentials", { domain });
     const result = await invoke<SyncResult>("sync_workspace", {
-      workspaceName,
-      workspacePath: ws.path,
-      webdavUrl: ws.webdav_url,
-      username,
-      password,
+      workspaceName: config.current_workspace,
       mode: syncMode,
     });
     lastSyncResult = result;
     if (result.errors.length > 0) {
       error = result.errors.join("; ");
     }
-    // Reload config to pick up updated last_sync timestamp
     config = await invoke<AppConfig>("get_config");
     await loadLists();
   } catch (e) {