Fix login button — use onPointerUp for cross-platform touch support

app/login/page.tsx

@@ -1,6 +1,6 @@
 'use client';
 
-import { useState, useRef } from 'react';
+import { useRef, useState } from 'react';
 
 export default function LoginPage() {
   const [error, setError] = useState('');
@@ -19,7 +19,7 @@ export default function LoginPage() {
         credentials: 'include',
         body: JSON.stringify({ password }),
       });
-      if (!res.ok) throw new Error('Invalid password');
+      if (!res.ok) throw new Error('bad');
       window.location.href = '/';
     } catch {
       setError('Invalid password');
@@ -58,9 +58,8 @@ export default function LoginPage() {
           ref={inputRef}
           type="password"
           placeholder="Password"
-          autoFocus
           autoComplete="current-password"
-          onKeyDown={e => e.key === 'Enter' && handleLogin()}
+          onKeyDown={e => { if (e.key === 'Enter') handleLogin(); }}
           style={{
             width: '100%',
             background: '#faf9f6',
@@ -73,6 +72,7 @@ export default function LoginPage() {
             marginBottom: error ? '6px' : '16px',
             display: 'block',
             boxSizing: 'border-box',
+            WebkitAppearance: 'none',
           }}
         />
 
@@ -83,7 +83,7 @@ export default function LoginPage() {
         )}
 
         <button
-          onClick={handleLogin}
+          onPointerUp={handleLogin}
           style={{
             width: '100%',
             background: '#2d5a3d',
@@ -95,6 +95,8 @@ export default function LoginPage() {
             cursor: 'pointer',
             display: 'block',
             boxSizing: 'border-box',
+            WebkitAppearance: 'none',
+            touchAction: 'manipulation',
           }}
         >
           {loading ? 'Signing in...' : 'Sign in'}