frontend/src/App.jsx

@@ -8,6 +8,8 @@ import { Avatar }                      from './pages/ProfileSelect'
 import SetupScreen       from './pages/SetupScreen'
 import { ResetPassword } from './pages/PasswordRecovery'
 import LoginScreen    from './pages/LoginScreen'
+import Register       from './pages/Register'
+import Verify         from './pages/Verify'
 import Dashboard      from './pages/Dashboard'
 import CaptureHub     from './pages/CaptureHub'
 import WeightScreen   from './pages/WeightScreen'
@@ -59,9 +61,26 @@ function AppShell() {
     }
   }, [session?.profile_id])
 
-  // Handle password reset link
+  // Handle public pages (register, verify, reset-password)
   const urlParams = new URLSearchParams(window.location.search)
-  const resetToken = urlParams.get('reset-password') || (window.location.pathname === '/reset-password' ? urlParams.get('token') : null)
+  const currentPath = window.location.pathname
+
+  // Register page
+  if (currentPath === '/register') return (
+    <div style={{minHeight:'100vh',background:'var(--bg)',padding:24}}>
+      <Register/>
+    </div>
+  )
+
+  // Verify email page
+  if (currentPath === '/verify') return (
+    <div style={{minHeight:'100vh',background:'var(--bg)',padding:24}}>
+      <Verify/>
+    </div>
+  )
+
+  // Password reset page
+  const resetToken = urlParams.get('reset-password') || (currentPath === '/reset-password' ? urlParams.get('token') : null)
   if (resetToken) return (
     <div style={{minHeight:'100vh',display:'flex',alignItems:'center',justifyContent:'center',
       background:'var(--bg)',padding:24}}>

frontend/src/pages/LoginScreen.jsx

@@ -105,6 +105,22 @@ export default function LoginScreen() {
               textAlign:'center',padding:'4px 0',textDecoration:'underline'}}>
             Passwort vergessen?
           </button>
+
+          <div style={{
+            marginTop:24, paddingTop:20,
+            borderTop:'1px solid var(--border)',
+            textAlign:'center'
+          }}>
+            <span style={{color:'var(--text2)',fontSize:14}}>
+              Noch kein Account?{' '}
+            </span>
+            <a href="/register" style={{
+              color:'var(--accent)',fontWeight:600,fontSize:14,
+              textDecoration:'none'
+            }}>
+              Jetzt registrieren
+            </a>
+          </div>
         </div>
 
         <div style={{textAlign:'center',marginTop:20,fontSize:11,color:'var(--text3)'}}>

frontend/src/pages/Register.jsx

@@ -0,0 +1,182 @@
+import { useState } from 'react'
+import { Link } from 'react-router-dom'
+import { api } from '../utils/api'
+
+export default function Register() {
+  const [name, setName] = useState('')
+  const [email, setEmail] = useState('')
+  const [password, setPassword] = useState('')
+  const [passwordConfirm, setPasswordConfirm] = useState('')
+  const [loading, setLoading] = useState(false)
+  const [error, setError] = useState(null)
+  const [success, setSuccess] = useState(false)
+
+  const handleSubmit = async (e) => {
+    e.preventDefault()
+    setError(null)
+
+    // Validation
+    if (!name || name.length < 2) {
+      setError('Name muss mindestens 2 Zeichen lang sein')
+      return
+    }
+    if (!email || !email.includes('@')) {
+      setError('Ungültige E-Mail-Adresse')
+      return
+    }
+    if (password.length < 8) {
+      setError('Passwort muss mindestens 8 Zeichen lang sein')
+      return
+    }
+    if (password !== passwordConfirm) {
+      setError('Passwörter stimmen nicht überein')
+      return
+    }
+
+    setLoading(true)
+    try {
+      await api.register(name, email, password)
+      setSuccess(true)
+    } catch (err) {
+      setError(err.message || 'Registrierung fehlgeschlagen')
+    } finally {
+      setLoading(false)
+    }
+  }
+
+  if (success) {
+    return (
+      <div style={{
+        maxWidth:420, margin:'0 auto', padding:'60px 20px',
+        textAlign:'center'
+      }}>
+        <div style={{
+          background:'var(--accent-light)',
+          border:'2px solid var(--accent)',
+          borderRadius:16, padding:'40px 24px', marginBottom:24
+        }}>
+          <div style={{fontSize:48, marginBottom:16}}>✓</div>
+          <h2 style={{marginBottom:12, color:'var(--accent-dark)'}}>
+            Registrierung erfolgreich!
+          </h2>
+          <p style={{color:'var(--text2)', lineHeight:1.6}}>
+            Wir haben dir eine E-Mail mit einem Bestätigungslink gesendet.
+            Bitte prüfe dein Postfach und bestätige deine E-Mail-Adresse.
+          </p>
+        </div>
+
+        <Link to="/login" className="btn btn-primary btn-full">
+          Zum Login
+        </Link>
+
+        <p style={{fontSize:12, color:'var(--text3)', marginTop:20}}>
+          Keine E-Mail erhalten? Prüfe auch deinen Spam-Ordner.
+        </p>
+      </div>
+    )
+  }
+
+  return (
+    <div style={{maxWidth:420, margin:'0 auto', padding:'40px 20px'}}>
+      <h1 style={{textAlign:'center', marginBottom:8}}>Registrierung</h1>
+      <p style={{textAlign:'center', color:'var(--text2)', marginBottom:32}}>
+        Erstelle deinen Mitai Jinkendo Account
+      </p>
+
+      <form onSubmit={handleSubmit} className="card" style={{padding:24}}>
+        {error && (
+          <div style={{
+            padding:'12px 16px', background:'#FCEBEB',
+            border:'1px solid #D85A30', borderRadius:8,
+            color:'#D85A30', fontSize:14, marginBottom:20
+          }}>
+            {error}
+          </div>
+        )}
+
+        <div className="form-row">
+          <label className="form-label">Name *</label>
+          <input
+            type="text"
+            className="form-input"
+            value={name}
+            onChange={e => setName(e.target.value)}
+            placeholder="Dein Name"
+            disabled={loading}
+            required
+          />
+        </div>
+
+        <div className="form-row">
+          <label className="form-label">E-Mail *</label>
+          <input
+            type="email"
+            className="form-input"
+            value={email}
+            onChange={e => setEmail(e.target.value)}
+            placeholder="deine@email.de"
+            disabled={loading}
+            required
+          />
+        </div>
+
+        <div className="form-row">
+          <label className="form-label">Passwort *</label>
+          <input
+            type="password"
+            className="form-input"
+            value={password}
+            onChange={e => setPassword(e.target.value)}
+            placeholder="Mindestens 8 Zeichen"
+            disabled={loading}
+            required
+          />
+        </div>
+
+        <div className="form-row">
+          <label className="form-label">Passwort bestätigen *</label>
+          <input
+            type="password"
+            className="form-input"
+            value={passwordConfirm}
+            onChange={e => setPasswordConfirm(e.target.value)}
+            placeholder="Passwort wiederholen"
+            disabled={loading}
+            required
+          />
+        </div>
+
+        <button
+          type="submit"
+          className="btn btn-primary btn-full"
+          disabled={loading}
+          style={{marginTop:8}}
+        >
+          {loading ? 'Registriere...' : 'Registrieren'}
+        </button>
+
+        <div style={{
+          textAlign:'center', marginTop:24,
+          paddingTop:20, borderTop:'1px solid var(--border)'
+        }}>
+          <span style={{color:'var(--text2)', fontSize:14}}>
+            Bereits registriert?{' '}
+          </span>
+          <Link to="/login" style={{
+            color:'var(--accent)', fontWeight:600, fontSize:14
+          }}>
+            Zum Login
+          </Link>
+        </div>
+      </form>
+
+      <p style={{
+        fontSize:11, color:'var(--text3)', textAlign:'center',
+        marginTop:20, lineHeight:1.6
+      }}>
+        Mit der Registrierung akzeptierst du unsere Nutzungsbedingungen
+        und Datenschutzerklärung.
+      </p>
+    </div>
+  )
+}

frontend/src/pages/Verify.jsx

@@ -0,0 +1,115 @@
+import { useState, useEffect, useContext } from 'react'
+import { useSearchParams, useNavigate } from 'react-router-dom'
+import { AuthContext } from '../context/AuthContext'
+import { api } from '../utils/api'
+
+export default function Verify() {
+  const [searchParams] = useSearchParams()
+  const token = searchParams.get('token')
+  const navigate = useNavigate()
+  const { login } = useContext(AuthContext)
+
+  const [status, setStatus] = useState('loading') // loading | success | error
+  const [error, setError] = useState(null)
+
+  useEffect(() => {
+    const verify = async () => {
+      if (!token) {
+        setStatus('error')
+        setError('Kein Verifikations-Token gefunden')
+        return
+      }
+
+      try {
+        const result = await api.verifyEmail(token)
+
+        // Auto-login with returned token
+        if (result.token) {
+          login(result.token, result.profile)
+          setStatus('success')
+
+          // Redirect to dashboard after 2 seconds
+          setTimeout(() => {
+            navigate('/dashboard')
+          }, 2000)
+        } else {
+          setStatus('error')
+          setError('Verifizierung erfolgreich, aber Login fehlgeschlagen')
+        }
+      } catch (err) {
+        setStatus('error')
+        setError(err.message || 'Verifizierung fehlgeschlagen')
+      }
+    }
+
+    verify()
+  }, [token, login, navigate])
+
+  if (status === 'loading') {
+    return (
+      <div style={{
+        maxWidth:420, margin:'0 auto', padding:'60px 20px',
+        textAlign:'center'
+      }}>
+        <div className="spinner" style={{width:48, height:48, margin:'0 auto 24px'}}/>
+        <h2>E-Mail wird bestätigt...</h2>
+        <p style={{color:'var(--text2)'}}>Einen Moment bitte</p>
+      </div>
+    )
+  }
+
+  if (status === 'error') {
+    return (
+      <div style={{
+        maxWidth:420, margin:'0 auto', padding:'60px 20px',
+        textAlign:'center'
+      }}>
+        <div style={{
+          background:'#FCEBEB',
+          border:'2px solid #D85A30',
+          borderRadius:16, padding:'40px 24px', marginBottom:24
+        }}>
+          <div style={{fontSize:48, marginBottom:16}}>✗</div>
+          <h2 style={{marginBottom:12, color:'#D85A30'}}>
+            Verifizierung fehlgeschlagen
+          </h2>
+          <p style={{color:'var(--text2)', lineHeight:1.6}}>
+            {error}
+          </p>
+        </div>
+
+        <button
+          onClick={() => navigate('/register')}
+          className="btn btn-primary btn-full"
+        >
+          Zur Registrierung
+        </button>
+      </div>
+    )
+  }
+
+  // Success
+  return (
+    <div style={{
+      maxWidth:420, margin:'0 auto', padding:'60px 20px',
+      textAlign:'center'
+    }}>
+      <div style={{
+        background:'var(--accent-light)',
+        border:'2px solid var(--accent)',
+        borderRadius:16, padding:'40px 24px', marginBottom:24
+      }}>
+        <div style={{fontSize:48, marginBottom:16}}>✓</div>
+        <h2 style={{marginBottom:12, color:'var(--accent-dark)'}}>
+          E-Mail bestätigt!
+        </h2>
+        <p style={{color:'var(--text2)', lineHeight:1.6}}>
+          Dein Account wurde erfolgreich aktiviert.
+          Du wirst gleich zum Dashboard weitergeleitet...
+        </p>
+      </div>
+
+      <div className="spinner" style={{width:32, height:32, margin:'0 auto'}}/>
+    </div>
+  )
+}

frontend/src/utils/api.js

@@ -142,6 +142,8 @@ export const api = {
   adminDeleteProfile:   (id)      => req(`/admin/profiles/${id}`,{method:'DELETE'}),
   adminSetPermissions:  (id,d)    => req(`/admin/profiles/${id}/permissions`,jput(d)),
   changePin:            (pin)     => req('/auth/pin',json({pin})),
+  register:             (name,email,password) => req('/auth/register',json({name,email,password})),
+  verifyEmail:          (token)   => req(`/auth/verify/${token}`),
 
   // v9c Subscription System
   // User-facing