diff --git a/Triple-C.md b/Triple-C.md
index 26126d8..d8f7f84 100644
--- a/Triple-C.md
+++ b/Triple-C.md
@@ -47,8 +47,7 @@ Triple-C is a cross-platform desktop application that sandboxes Claude Code insi
 
 Each project can independently use one of:
 
-- **`/login`** (OAuth): User runs `claude login` inside the terminal. Token persisted in the config volume.
-- **API Key**: Stored in the OS keychain, injected as `ANTHROPIC_API_KEY` env var.
+- **Anthropic** (OAuth): User runs `claude login` inside the terminal on first use. Token persisted in the config volume across restarts and resets.
 - **AWS Bedrock**: Per-project AWS credentials (static keys, profile, or bearer token).
 
 ### Container Spawning (Sibling Containers)
diff --git a/app/src-tauri/src/commands/project_commands.rs b/app/src-tauri/src/commands/project_commands.rs
index 0e2cc4b..0a1ea4d 100644
--- a/app/src-tauri/src/commands/project_commands.rs
+++ b/app/src-tauri/src/commands/project_commands.rs
@@ -126,12 +126,7 @@ pub async fn start_project_container(
 
     // Get API key only if auth mode requires it
     let api_key = match project.auth_mode {
-        AuthMode::ApiKey => {
-            let key = secure::get_api_key()?
-                .ok_or_else(|| "No API key configured. Please set your Anthropic API key in Settings.".to_string())?;
-            Some(key)
-        }
-        AuthMode::Login => {
+        AuthMode::Anthropic => {
             None
         }
         AuthMode::Bedrock => {
diff --git a/app/src-tauri/src/lib.rs b/app/src-tauri/src/lib.rs
index 130aabe..3798f5d 100644
--- a/app/src-tauri/src/lib.rs
+++ b/app/src-tauri/src/lib.rs
@@ -43,7 +43,7 @@ pub fn run() {
             exec_manager: ExecSessionManager::new(),
         })
         .setup(|app| {
-            match tauri::image::Image::from_bytes(include_bytes!("../icons/icon.ico")) {
+            match tauri::image::Image::from_bytes(include_bytes!("../icons/icon.png")) {
                 Ok(icon) => {
                     if let Some(window) = app.get_webview_window("main") {
                         let _ = window.set_icon(icon);
diff --git a/app/src-tauri/src/models/project.rs b/app/src-tauri/src/models/project.rs
index 8ceac14..7769d7b 100644
--- a/app/src-tauri/src/models/project.rs
+++ b/app/src-tauri/src/models/project.rs
@@ -46,20 +46,21 @@ pub enum ProjectStatus {
 }
 
 /// How the project authenticates with Claude.
-/// - `Login`: User runs `claude login` inside the container (OAuth, persisted via config volume)
-/// - `ApiKey`: Uses the API key stored in the OS keychain
+/// - `Anthropic`: User runs `claude login` inside the container (OAuth via Anthropic Console,
+///   persisted in the config volume)
 /// - `Bedrock`: Uses AWS Bedrock with per-project AWS credentials
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
 #[serde(rename_all = "snake_case")]
 pub enum AuthMode {
-    Login,
-    ApiKey,
+    /// Backward compat: old projects stored as "login" or "api_key" map to Anthropic.
+    #[serde(alias = "login", alias = "api_key")]
+    Anthropic,
     Bedrock,
 }
 
 impl Default for AuthMode {
     fn default() -> Self {
-        Self::Login
+        Self::Anthropic
     }
 }
 
diff --git a/app/src/components/projects/ProjectCard.test.tsx b/app/src/components/projects/ProjectCard.test.tsx
index e022e9d..ec38c66 100644
--- a/app/src/components/projects/ProjectCard.test.tsx
+++ b/app/src/components/projects/ProjectCard.test.tsx
@@ -47,7 +47,7 @@ const mockProject: Project = {
   paths: [{ host_path: "/home/user/project", mount_name: "project" }],
   container_id: null,
   status: "stopped",
-  auth_mode: "login",
+  auth_mode: "anthropic",
   bedrock_config: null,
   allow_docker_access: false,
   ssh_key_path: null,
diff --git a/app/src/components/projects/ProjectCard.tsx b/app/src/components/projects/ProjectCard.tsx
index 49db203..68a0c2d 100644
--- a/app/src/components/projects/ProjectCard.tsx
+++ b/app/src/components/projects/ProjectCard.tsx
@@ -267,26 +267,15 @@ export default function ProjectCard({ project }: Props) {
           <div className="flex items-center gap-1 text-xs">
             <span className="text-[var(--text-secondary)] mr-1">Auth:</span>
             <button
-              onClick={(e) => { e.stopPropagation(); handleAuthModeChange("login"); }}
+              onClick={(e) => { e.stopPropagation(); handleAuthModeChange("anthropic"); }}
               disabled={!isStopped}
               className={`px-2 py-0.5 rounded transition-colors ${
-                project.auth_mode === "login"
+                project.auth_mode === "anthropic"
                   ? "bg-[var(--accent)] text-white"
                   : "text-[var(--text-secondary)] hover:text-[var(--text-primary)] hover:bg-[var(--bg-primary)]"
               } disabled:opacity-50`}
             >
-              /login
-            </button>
-            <button
-              onClick={(e) => { e.stopPropagation(); handleAuthModeChange("api_key"); }}
-              disabled={!isStopped}
-              className={`px-2 py-0.5 rounded transition-colors ${
-                project.auth_mode === "api_key"
-                  ? "bg-[var(--accent)] text-white"
-                  : "text-[var(--text-secondary)] hover:text-[var(--text-primary)] hover:bg-[var(--bg-primary)]"
-              } disabled:opacity-50`}
-            >
-              API key
+              Anthropic
             </button>
             <button
               onClick={(e) => { e.stopPropagation(); handleAuthModeChange("bedrock"); }}
diff --git a/app/src/lib/types.ts b/app/src/lib/types.ts
index b616e86..777a068 100644
--- a/app/src/lib/types.ts
+++ b/app/src/lib/types.ts
@@ -34,7 +34,7 @@ export type ProjectStatus =
   | "stopping"
   | "error";
 
-export type AuthMode = "login" | "api_key" | "bedrock";
+export type AuthMode = "anthropic" | "bedrock";
 
 export type BedrockAuthMethod = "static_credentials" | "profile" | "bearer_token";