Add ctrl+c handler for login screen. Tweak styles

Author: jahooma

cli/src/components/login-modal.tsx

@@ -10,17 +10,10 @@ import { useLoginPolling } from '../hooks/use-login-polling'
 import { useLogo } from '../hooks/use-logo'
 import { useSheenAnimation } from '../hooks/use-sheen-animation'
 import { useTheme } from '../hooks/use-theme'
-import {
-  DEFAULT_TERMINAL_HEIGHT,
-  MODAL_VERTICAL_MARGIN,
-  MAX_MODAL_BASE_HEIGHT,
-  WARNING_BANNER_HEIGHT,
-} from '../login/constants'
 import {
   formatUrl,
   generateFingerprintId,
   calculateResponsiveLayout,
-  calculateModalDimensions,
 } from '../login/utils'
 import { useLoginStore } from '../state/login-store'
 import { copyTextToClipboard } from '../utils/clipboard'
@@ -272,7 +265,7 @@ export const LoginModal = ({
           style={{
             width: '100%',
             padding: 1,
-            backgroundColor: theme.error,
+            backgroundColor: theme.surface,
             flexShrink: 0,
           }}
         >
@@ -364,10 +357,10 @@ export const LoginModal = ({
             }}
           >
             <text style={{ wrapMode: 'word' }}>
-              <span fg={theme.primary}>
+              <span fg={'#00cc00'}>
                 {isNarrow
                   ? 'Press ENTER to login...'
-                  : 'Press ENTER to open your browser and finish logging in...'}
+                  : 'Press ENTER to open your browser and login...'}
               </span>
             </text>
           </box>

cli/src/hooks/use-login-keyboard-handlers.ts

@@ -15,6 +15,7 @@ interface UseLoginKeyboardHandlersParams {
  * Custom hook that handles keyboard input for the login modal
  * - Enter key: fetch login URL and open browser
  * - 'c' key: copy URL to clipboard
+ * - Ctrl+C: exit the application
  */
 export function useLoginKeyboardHandlers({
   loginUrl,
@@ -33,6 +34,17 @@ export function useLoginKeyboardHandlers({
           !key.shift
 
         const isCKey = key.name === 'c' && !key.ctrl && !key.meta && !key.shift
+        const isCtrlC = key.ctrl && key.name === 'c'
+
+        if (isCtrlC) {
+          if (
+            'preventDefault' in key &&
+            typeof key.preventDefault === 'function'
+          ) {
+            key.preventDefault()
+          }
+          process.exit(0)
+        }
 
         if (isEnter && !hasOpenedBrowser && !loading) {
           if (