Round 11: DrawingCanvas Integration, Notebook Versioning, Student Auth, Parent Portal, Calendar Recurring, Grade PDF, Data Import/Export

src/components/auth-view.tsx

@@ -2,7 +2,7 @@
 
 import React, { useState } from 'react';
 import { motion, AnimatePresence } from 'framer-motion';
-import { BookOpen, Mail, Lock, User, ArrowRight, GraduationCap, Heart, Sparkles, Flower2, Eye, EyeOff, KeyRound, Info, Shield, Leaf } from 'lucide-react';
+import { BookOpen, Mail, Lock, User, ArrowRight, GraduationCap, Heart, Sparkles, Flower2, Eye, EyeOff, KeyRound, Info, Shield, Leaf, Users as UsersIcon, HelpCircle } from 'lucide-react';
 import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
 import { Label } from '@/components/ui/label';
@@ -14,6 +14,8 @@ import { t } from '@/lib/i18n';
 import { login, register } from '@/lib/api';
 import { toast } from 'sonner';
 
+type LoginRole = 'teacher' | 'student' | 'parent';
+
 const DEMO_ACCOUNTS = [
   { email: 'demo@competencetrack.org', password: 'Demo2025!', role: 'SCHOOL_ADMIN', labelKey: 'auth.demo_admin', icon: Shield, colorClass: 'from-emerald-400 to-emerald-600 hover:from-emerald-500 hover:to-emerald-700 shadow-emerald-300/40 dark:shadow-emerald-900/40' },
   { email: 'demo.teacher@competencetrack.org', password: 'Demo2025!', role: 'TEACHER', labelKey: 'auth.demo_teacher', icon: GraduationCap, colorClass: 'from-teal-400 to-teal-600 hover:from-teal-500 hover:to-teal-700 shadow-teal-300/40 dark:shadow-teal-900/40' },
@@ -23,14 +25,17 @@ const DEMO_ACCOUNTS = [
 
 export default function AuthView() {
   const [mode, setMode] = useState<'login' | 'register'>('login');
+  const [loginRole, setLoginRole] = useState<LoginRole>('teacher');
   const [email, setEmail] = useState('');
   const [password, setPassword] = useState('');
   const [firstName, setFirstName] = useState('');
   const [lastName, setLastName] = useState('');
+  const [schoolIdInput, setSchoolIdInput] = useState('');
   const [loading, setLoading] = useState(false);
   const [demoLoading, setDemoLoading] = useState(false);
   const [showPassword, setShowPassword] = useState(false);
   const [rememberMe, setRememberMe] = useState(true);
+  const [showForgotInfo, setShowForgotInfo] = useState(false);
   const setCurrentUser = useAppStore((s) => s.setCurrentUser);
 
   const handleSubmit = async (e: React.FormEvent) => {
@@ -41,7 +46,13 @@ export default function AuthView() {
       if (mode === 'login') {
         const user = await login(email, password);
         setCurrentUser(user);
-        toast.success(t('auth.welcome_back'));
+        if (user.role === 'STUDENT') {
+          toast.success(t('auth.student_welcome'));
+        } else if (user.role === 'PARENT') {
+          toast.success(t('auth.parent_welcome'));
+        } else {
+          toast.success(t('auth.welcome_back'));
+        }
       } else {
         const user = await register({
           email,
@@ -72,6 +83,7 @@ export default function AuthView() {
     setPassword('');
     setFirstName('');
     setLastName('');
+    setSchoolIdInput('');
   };
 
   const handleDemoLogin = async (demoEmail: string, demoPassword: string) => {
@@ -83,7 +95,13 @@ export default function AuthView() {
     try {
       const user = await login(demoEmail, demoPassword);
       setCurrentUser(user);
-      toast.success(t('auth.welcome_back'));
+      if (user.role === 'STUDENT') {
+        toast.success(t('auth.student_welcome'));
+      } else if (user.role === 'PARENT') {
+        toast.success(t('auth.parent_welcome'));
+      } else {
+        toast.success(t('auth.welcome_back'));
+      }
     } catch (err) {
       const message = err instanceof Error ? err.message : t('auth.error.generic');
       if (message.includes('credentials') || message.includes('Invalid')) {
@@ -96,25 +114,28 @@ export default function AuthView() {
     }
   };
 
+  // Role tab config
+  const roleTabs: Array<{ key: LoginRole; icon: React.ElementType; labelKey: string; color: string; activeColor: string; bgGradient: string }> = [
+    { key: 'teacher', icon: GraduationCap, labelKey: 'auth.login', color: 'text-emerald-600 dark:text-emerald-400', activeColor: 'bg-emerald-500 text-white', bgGradient: 'from-emerald-50/50 to-teal-50/50 dark:from-emerald-950/10 dark:to-teal-950/10' },
+    { key: 'student', icon: UsersIcon, labelKey: 'auth.student_login', color: 'text-amber-600 dark:text-amber-400', activeColor: 'bg-amber-500 text-white', bgGradient: 'from-amber-50/50 to-orange-50/50 dark:from-amber-950/10 dark:to-orange-950/10' },
+    { key: 'parent', icon: Heart, labelKey: 'auth.parent_login', color: 'text-violet-600 dark:text-violet-400', activeColor: 'bg-violet-500 text-white', bgGradient: 'from-violet-50/50 to-purple-50/50 dark:from-violet-950/10 dark:to-purple-950/10' },
+  ];
+
+  const activeRoleTab = roleTabs.find((r) => r.key === loginRole)!;
+
   return (
     <div className="min-h-screen flex items-center justify-center bg-gradient-to-br from-emerald-50 via-white to-teal-50 dark:from-gray-950 dark:via-gray-900 dark:to-emerald-950 p-4 md:p-8 relative overflow-hidden">
       {/* Animated floating geometric shapes background */}
       <div className="absolute inset-0 overflow-hidden pointer-events-none">
-        {/* Large emerald circle */}
         <div className="absolute top-[15%] left-[10%] w-32 h-32 rounded-full bg-emerald-200/30 dark:bg-emerald-800/10 animate-float-slow" />
-        {/* Medium teal square */}
         <div className="absolute top-[60%] right-[20%] w-20 h-20 rounded-xl bg-teal-200/25 dark:bg-teal-800/10 animate-float" />
-        {/* Small amber circle */}
         <div className="absolute bottom-[25%] left-[25%] w-14 h-14 rounded-full bg-amber-200/20 dark:bg-amber-800/10 animate-float-reverse" />
-        {/* Tiny emerald dot */}
         <div className="absolute top-[40%] right-[40%] w-8 h-8 rounded-full bg-emerald-300/15 dark:bg-emerald-700/10 animate-float" />
-        {/* Medium violet square */}
         <div className="absolute top-[80%] left-[60%] w-16 h-16 rounded-lg bg-violet-200/20 dark:bg-violet-800/10 animate-float-reverse" />
-        {/* Small teal circle */}
         <div className="absolute top-[30%] right-[70%] w-12 h-12 rounded-full bg-teal-200/20 dark:bg-teal-800/10 animate-float-slow" />
-        {/* Dot grid overlay */}
         <div className="absolute inset-0 bg-dots opacity-30 dark:opacity-10" />
       </div>
+
       {/* Left illustration side (hidden on small screens) */}
       <motion.div
         initial={{ opacity: 0, x: -30 }}
@@ -123,83 +144,52 @@ export default function AuthView() {
         className="hidden lg:flex flex-col items-center justify-center w-1/2 max-w-md mr-8"
       >
         <div className="relative">
-          {/* Decorative circles */}
-          <motion.div
-            initial={{ scale: 0 }}
-            animate={{ scale: 1 }}
-            transition={{ duration: 0.5, delay: 0.3 }}
-            className="absolute -top-6 -left-6 w-20 h-20 rounded-full bg-emerald-200/50 dark:bg-emerald-800/30"
-          />
-          <motion.div
-            initial={{ scale: 0 }}
-            animate={{ scale: 1 }}
-            transition={{ duration: 0.5, delay: 0.4 }}
-            className="absolute -bottom-8 -right-8 w-24 h-24 rounded-full bg-teal-200/50 dark:bg-teal-800/30"
-          />
-          <motion.div
-            initial={{ scale: 0 }}
-            animate={{ scale: 1 }}
-            transition={{ duration: 0.5, delay: 0.5 }}
-            className="absolute top-12 -right-4 w-12 h-12 rounded-full bg-amber-200/50 dark:bg-amber-800/30"
-          />
-          {/* Main icon */}
+          <motion.div initial={{ scale: 0 }} animate={{ scale: 1 }} transition={{ duration: 0.5, delay: 0.3 }} className="absolute -top-6 -left-6 w-20 h-20 rounded-full bg-emerald-200/50 dark:bg-emerald-800/30" />
+          <motion.div initial={{ scale: 0 }} animate={{ scale: 1 }} transition={{ duration: 0.5, delay: 0.4 }} className="absolute -bottom-8 -right-8 w-24 h-24 rounded-full bg-teal-200/50 dark:bg-teal-800/30" />
+          <motion.div initial={{ scale: 0 }} animate={{ scale: 1 }} transition={{ duration: 0.5, delay: 0.5 }} className="absolute top-12 -right-4 w-12 h-12 rounded-full bg-amber-200/50 dark:bg-amber-800/30" />
+          {/* Main icon changes based on login role */}
           <motion.div
             initial={{ scale: 0.8 }}
             animate={{ scale: 1 }}
             transition={{ duration: 0.5, delay: 0.1 }}
             className="flex items-center justify-center w-28 h-28 rounded-3xl bg-gradient-to-br from-emerald-400 to-teal-500 text-white shadow-2xl shadow-emerald-300/40 dark:shadow-emerald-900/40"
           >
-            <GraduationCap className="w-14 h-14" />
+            <AnimatePresence mode="wait">
+              {loginRole === 'teacher' && <motion.div key="teacher" initial={{ rotate: -90, opacity: 0 }} animate={{ rotate: 0, opacity: 1 }} exit={{ rotate: 90, opacity: 0 }} transition={{ duration: 0.3 }}><GraduationCap className="w-14 h-14" /></motion.div>}
+              {loginRole === 'student' && <motion.div key="student" initial={{ rotate: -90, opacity: 0 }} animate={{ rotate: 0, opacity: 1 }} exit={{ rotate: 90, opacity: 0 }} transition={{ duration: 0.3 }}><UsersIcon className="w-14 h-14" /></motion.div>}
+              {loginRole === 'parent' && <motion.div key="parent" initial={{ rotate: -90, opacity: 0 }} animate={{ rotate: 0, opacity: 1 }} exit={{ rotate: 90, opacity: 0 }} transition={{ duration: 0.3 }}><Heart className="w-14 h-14" /></motion.div>}
+            </AnimatePresence>
           </motion.div>
         </div>
+
         {/* Feature highlights */}
-        <motion.div
-          initial={{ opacity: 0, y: 20 }}
-          animate={{ opacity: 1, y: 0 }}
-          transition={{ duration: 0.5, delay: 0.6 }}
-          className="mt-10 space-y-4 text-center"
-        >
+        <motion.div initial={{ opacity: 0, y: 20 }} animate={{ opacity: 1, y: 0 }} transition={{ duration: 0.5, delay: 0.6 }} className="mt-10 space-y-4 text-center">
           <h3 className="text-xl font-bold text-gray-800 dark:text-gray-200">{t('auth.mission_title')}</h3>
           <div className="space-y-3">
             <div className="flex items-center gap-3">
-              <div className="flex items-center justify-center w-8 h-8 rounded-full bg-emerald-100 dark:bg-emerald-900/30 text-emerald-600 dark:text-emerald-400">
-                <Sparkles className="w-4 h-4" />
-              </div>
+              <div className="flex items-center justify-center w-8 h-8 rounded-full bg-emerald-100 dark:bg-emerald-900/30 text-emerald-600 dark:text-emerald-400"><Sparkles className="w-4 h-4" /></div>
               <p className="text-sm text-gray-600 dark:text-gray-400">{t('auth.feature_competencies')}</p>
             </div>
             <div className="flex items-center gap-3">
-              <div className="flex items-center justify-center w-8 h-8 rounded-full bg-teal-100 dark:bg-teal-900/30 text-teal-600 dark:text-teal-400">
-                <Heart className="w-4 h-4" />
-              </div>
+              <div className="flex items-center justify-center w-8 h-8 rounded-full bg-teal-100 dark:bg-teal-900/30 text-teal-600 dark:text-teal-400"><Heart className="w-4 h-4" /></div>
               <p className="text-sm text-gray-600 dark:text-gray-400">{t('auth.feature_student_centered')}</p>
             </div>
             <div className="flex items-center gap-3">
-              <div className="flex items-center justify-center w-8 h-8 rounded-full bg-amber-100 dark:bg-amber-900/30 text-amber-600 dark:text-amber-400">
-                <BookOpen className="w-4 h-4" />
-              </div>
+              <div className="flex items-center justify-center w-8 h-8 rounded-full bg-amber-100 dark:bg-amber-900/30 text-amber-600 dark:text-amber-400"><BookOpen className="w-4 h-4" /></div>
               <p className="text-sm text-gray-600 dark:text-gray-400">{t('auth.feature_open_source')}</p>
             </div>
             <div className="flex items-center gap-3">
-              <div className="flex items-center justify-center w-8 h-8 rounded-full bg-violet-100 dark:bg-violet-900/30 text-violet-600 dark:text-violet-400">
-                <GraduationCap className="w-4 h-4" />
-              </div>
+              <div className="flex items-center justify-center w-8 h-8 rounded-full bg-violet-100 dark:bg-violet-900/30 text-violet-600 dark:text-violet-400"><GraduationCap className="w-4 h-4" /></div>
               <p className="text-sm text-gray-600 dark:text-gray-400">{t('auth.feature_reports')}</p>
             </div>
             <div className="flex items-center gap-3">
-              <div className="flex items-center justify-center w-8 h-8 rounded-full bg-rose-100 dark:bg-rose-900/30 text-rose-600 dark:text-rose-400">
-                <Flower2 className="w-4 h-4" />
-              </div>
+              <div className="flex items-center justify-center w-8 h-8 rounded-full bg-rose-100 dark:bg-rose-900/30 text-rose-600 dark:text-rose-400"><Flower2 className="w-4 h-4" /></div>
               <p className="text-sm text-gray-600 dark:text-gray-400">{t('auth.feature_flower')}</p>
             </div>
           </div>
 
           {/* Mockup dashboard preview */}
-          <motion.div
-            initial={{ opacity: 0, y: 12 }}
-            animate={{ opacity: 1, y: 0 }}
-            transition={{ duration: 0.5, delay: 0.8 }}
-            className="mt-6 p-4 rounded-2xl bg-white/70 dark:bg-gray-800/50 backdrop-blur-sm border border-emerald-200/40 dark:border-emerald-900/30 shadow-lg shadow-emerald-100/30 dark:shadow-emerald-900/10"
-          >
+          <motion.div initial={{ opacity: 0, y: 12 }} animate={{ opacity: 1, y: 0 }} transition={{ duration: 0.5, delay: 0.8 }} className="mt-6 p-4 rounded-2xl bg-white/70 dark:bg-gray-800/50 backdrop-blur-sm border border-emerald-200/40 dark:border-emerald-900/30 shadow-lg shadow-emerald-100/30 dark:shadow-emerald-900/10">
             <div className="flex items-center gap-2 mb-3">
               <div className="w-2 h-2 rounded-full bg-red-400" />
               <div className="w-2 h-2 rounded-full bg-amber-400" />
@@ -208,14 +198,7 @@ export default function AuthView() {
             </div>
             <div className="grid grid-cols-3 gap-1.5">
               {[0, 1, 2, 3, 4, 5].map((i) => (
-                <div
-                  key={i}
-                  className={`h-8 rounded-md ${
-                    i % 3 === 0 ? 'bg-gradient-to-br from-emerald-100 to-emerald-200/50 dark:from-emerald-900/30 dark:to-emerald-800/20'
-                    : i % 3 === 1 ? 'bg-gradient-to-br from-teal-100 to-teal-200/50 dark:from-teal-900/30 dark:to-teal-800/20'
-                    : 'bg-gradient-to-br from-amber-100 to-amber-200/50 dark:from-amber-900/30 dark:to-amber-800/20'
-                  }`}
-                />
+                <div key={i} className={`h-8 rounded-md ${i % 3 === 0 ? 'bg-gradient-to-br from-emerald-100 to-emerald-200/50 dark:from-emerald-900/30 dark:to-emerald-800/20' : i % 3 === 1 ? 'bg-gradient-to-br from-teal-100 to-teal-200/50 dark:from-teal-900/30 dark:to-teal-800/20' : 'bg-gradient-to-br from-amber-100 to-amber-200/50 dark:from-amber-900/30 dark:to-amber-800/20'}`} />
               ))}
             </div>
             <div className="mt-3 space-y-1.5">
@@ -228,80 +211,99 @@ export default function AuthView() {
       </motion.div>
 
       {/* Auth form */}
-      <motion.div
-        initial={{ opacity: 0, y: 20 }}
-        animate={{ opacity: 1, y: 0 }}
-        transition={{ duration: 0.5 }}
-        className="w-full max-w-md md:max-w-lg"
-      >
+      <motion.div initial={{ opacity: 0, y: 20 }} animate={{ opacity: 1, y: 0 }} transition={{ duration: 0.5 }} className="w-full max-w-md md:max-w-lg">
         {/* Branding */}
         <div className="text-center mb-8 lg:hidden">
-          <motion.div
-            initial={{ scale: 0.8 }}
-            animate={{ scale: 1 }}
-            transition={{ duration: 0.5, delay: 0.1 }}
-            className="inline-flex items-center justify-center w-16 h-16 rounded-2xl bg-gradient-to-br from-emerald-400 to-teal-500 text-white mb-4 shadow-lg shadow-emerald-200 dark:shadow-emerald-900"
-          >
+          <motion.div initial={{ scale: 0.8 }} animate={{ scale: 1 }} transition={{ duration: 0.5, delay: 0.1 }} className="inline-flex items-center justify-center w-16 h-16 rounded-2xl bg-gradient-to-br from-emerald-400 to-teal-500 text-white mb-4 shadow-lg shadow-emerald-200 dark:shadow-emerald-900">
             <BookOpen className="w-8 h-8" />
           </motion.div>
-          <h1 className="text-3xl font-bold text-gray-900 dark:text-gray-100">
-            {t('app.name')}
-          </h1>
-          <p className="mt-2 text-sm text-emerald-600/70 dark:text-emerald-400/50">
-            {t('app.subtitle')}
-          </p>
+          <h1 className="text-3xl font-bold text-gray-900 dark:text-gray-100">{t('app.name')}</h1>
+          <p className="mt-2 text-sm text-emerald-600/70 dark:text-emerald-400/50">{t('app.subtitle')}</p>
         </div>
 
         {/* Auth Card */}
         <Card className="shadow-xl border-0 shadow-emerald-100/50 dark:shadow-emerald-900/20 rounded-2xl overflow-hidden bg-white dark:bg-gray-950">
-          <CardHeader className="text-center pb-2 pt-8 bg-gradient-to-r from-emerald-50/50 to-teal-50/50 dark:from-emerald-950/10 dark:to-teal-950/10">
-            <CardTitle className="text-xl font-bold text-gray-900 dark:text-gray-100">
-              {mode === 'login' ? t('auth.login') : t('auth.register_title')}
-            </CardTitle>
+          {/* Role tabs */}
+          <div className="flex border-b border-gray-100 dark:border-gray-800">
+            {roleTabs.map((tab) => (
+              <button
+                key={tab.key}
+                type="button"
+                onClick={() => { setLoginRole(tab.key); setShowForgotInfo(false); }}
+                className={`flex-1 min-h-[44px] flex items-center justify-center gap-2 px-3 py-3 text-sm font-semibold transition-all duration-200 ${
+                  loginRole === tab.key
+                    ? `${tab.activeColor} shadow-sm`
+                    : `${tab.color} bg-transparent hover:bg-gray-50 dark:hover:bg-gray-900/30`
+                }`}
+              >
+                <tab.icon className="h-4 w-4" />
+                <span>{t(tab.labelKey)}</span>
+              </button>
+            ))}
+          </div>
+
+          <CardHeader className={`text-center pb-2 pt-6 bg-gradient-to-r ${activeRoleTab.bgGradient}`}>
+            <AnimatePresence mode="wait">
+              <motion.div key={loginRole} initial={{ opacity: 0, y: -8 }} animate={{ opacity: 1, y: 0 }} exit={{ opacity: 0, y: 8 }} transition={{ duration: 0.2 }}>
+                <CardTitle className="text-xl font-bold text-gray-900 dark:text-gray-100">
+                  {loginRole === 'teacher' ? (mode === 'login' ? t('auth.login') : t('auth.register_title'))
+                    : loginRole === 'student' ? t('auth.student_login')
+                    : t('auth.parent_login')}
+                </CardTitle>
+                <p className="text-xs text-gray-500 dark:text-gray-400 mt-1">
+                  {loginRole === 'teacher' ? (mode === 'login' ? t('auth.login_subtitle') : t('auth.register_subtitle'))
+                    : loginRole === 'student' ? t('auth.student_login_desc')
+                    : t('auth.parent_login_desc')}
+                </p>
+              </motion.div>
+            </AnimatePresence>
           </CardHeader>
+
           <CardContent className="pt-6 pb-6">
             <form onSubmit={handleSubmit} className="space-y-5">
               <AnimatePresence mode="wait">
-                {mode === 'register' && (
-                  <motion.div
-                    key="name-fields"
-                    initial={{ opacity: 0, height: 0 }}
-                    animate={{ opacity: 1, height: 'auto' }}
-                    exit={{ opacity: 0, height: 0 }}
-                    transition={{ duration: 0.2 }}
-                    className="space-y-4"
-                  >
+                {/* Name fields for register (teacher only) */}
+                {mode === 'register' && loginRole === 'teacher' && (
+                  <motion.div key="name-fields" initial={{ opacity: 0, height: 0 }} animate={{ opacity: 1, height: 'auto' }} exit={{ opacity: 0, height: 0 }} transition={{ duration: 0.2 }} className="space-y-4">
                     <div className="grid grid-cols-2 gap-3">
                       <div className="space-y-2">
                         <Label htmlFor="firstName" className="text-sm font-medium">{t('auth.firstName')}</Label>
                         <div className="relative">
                           <User className="absolute left-3.5 top-1/2 -translate-y-1/2 h-5 w-5 text-emerald-400" />
-                          <Input
-                            id="firstName"
-                            value={firstName}
-                            onChange={(e) => setFirstName(e.target.value)}
-                            className="pl-10 h-12 min-h-[44px] border-emerald-200/50 dark:border-emerald-900/30 focus:border-emerald-400 focus:ring-emerald-400/20 text-base"
-                            placeholder={t('auth.firstName')}
-                            required
-                          />
+                          <Input id="firstName" value={firstName} onChange={(e) => setFirstName(e.target.value)} className="pl-10 h-12 min-h-[44px] border-emerald-200/50 dark:border-emerald-900/30 focus:border-emerald-400 focus:ring-emerald-400/20 text-base" placeholder={t('auth.firstName')} required />
                         </div>
                       </div>
                       <div className="space-y-2">
                         <Label htmlFor="lastName" className="text-sm font-medium">{t('auth.lastName')}</Label>
-                        <Input
-                          id="lastName"
-                          value={lastName}
-                          onChange={(e) => setLastName(e.target.value)}
-                          className="h-12 min-h-[44px] border-emerald-200/50 dark:border-emerald-900/30 focus:border-emerald-400 focus:ring-emerald-400/20 text-base"
-                          placeholder={t('auth.lastName')}
-                          required
-                        />
+                        <Input id="lastName" value={lastName} onChange={(e) => setLastName(e.target.value)} className="h-12 min-h-[44px] border-emerald-200/50 dark:border-emerald-900/30 focus:border-emerald-400 focus:ring-emerald-400/20 text-base" placeholder={t('auth.lastName')} required />
                       </div>
                     </div>
                   </motion.div>
                 )}
+
+                {/* Student-specific: School ID field */}
+                {loginRole === 'student' && (
+                  <motion.div key="school-id" initial={{ opacity: 0, height: 0 }} animate={{ opacity: 1, height: 'auto' }} exit={{ opacity: 0, height: 0 }} transition={{ duration: 0.2 }} className="space-y-2">
+                    <Label htmlFor="schoolId" className="text-sm font-medium">{t('auth.school_id')}</Label>
+                    <div className="relative">
+                      <Info className="absolute left-3.5 top-1/2 -translate-y-1/2 h-5 w-5 text-amber-400" />
+                      <Input id="schoolId" value={schoolIdInput} onChange={(e) => setSchoolIdInput(e.target.value)} className="pl-10 h-12 min-h-[44px] border-amber-200/50 dark:border-amber-900/30 focus:border-amber-400 focus:ring-amber-400/20 text-base" placeholder={t('auth.school_id')} />
+                    </div>
+                  </motion.div>
+                )}
+
+                {/* Parent-specific: name fields on login */}
+                {loginRole === 'parent' && mode === 'login' && (
+                  <motion.div key="parent-name" initial={{ opacity: 0, height: 0 }} animate={{ opacity: 1, height: 'auto' }} exit={{ opacity: 0, height: 0 }} transition={{ duration: 0.2 }}>
+                    <div className="flex items-center gap-2 px-3 py-2 rounded-lg bg-violet-50/50 dark:bg-violet-900/10 border border-violet-100/50 dark:border-violet-900/20 mb-4">
+                      <Heart className="h-4 w-4 text-violet-500" />
+                      <p className="text-xs text-violet-700 dark:text-violet-300 font-medium">{t('auth.parent_login_desc')}</p>
+                    </div>
+                  </motion.div>
+                )}
               </AnimatePresence>
 
+              {/* Email field (always shown) */}
               <div className="space-y-2">
                 <Label htmlFor="email" className="text-sm font-medium">{t('auth.email')}</Label>
                 <div className="relative">
@@ -311,23 +313,28 @@ export default function AuthView() {
                     type="email"
                     value={email}
                     onChange={(e) => setEmail(e.target.value)}
-                    className="pl-10 h-12 min-h-[44px] border-emerald-200/50 dark:border-emerald-900/30 focus:border-emerald-400 focus:ring-emerald-400/20 text-base"
-                    placeholder="name@schule.de"
+                    className={`pl-10 h-12 min-h-[44px] border-emerald-200/50 dark:border-emerald-900/30 focus:border-emerald-400 focus:ring-emerald-400/20 text-base ${
+                      loginRole === 'student' ? 'focus:border-amber-400 focus:ring-amber-400/20'
+                        : loginRole === 'parent' ? 'focus:border-violet-400 focus:ring-violet-400/20'
+                        : ''
+                    }`}
+                    placeholder={loginRole === 'student' ? 'name@schule.de' : loginRole === 'parent' ? 'parent@email.de' : 'name@schule.de'}
                     required
                   />
                 </div>
               </div>
 
+              {/* Password field */}
               <div className="space-y-2">
                 <div className="flex items-center justify-between">
                   <Label htmlFor="password" className="text-sm font-medium">{t('auth.password')}</Label>
                   {mode === 'login' && (
                     <button
                       type="button"
-                      onClick={() => toast.info('Demo: ' + t('polish.demo_email') + ' / ' + t('polish.demo_password'))}
+                      onClick={() => setShowForgotInfo(!showForgotInfo)}
                       className="text-xs text-emerald-600 hover:text-emerald-700 dark:text-emerald-400 dark:hover:text-emerald-300 font-medium transition-colors"
                     >
-                      {t('polish.forgot_password')}
+                      {t('auth.forgot_password')}
                     </button>
                   )}
                 </div>
@@ -353,26 +360,43 @@ export default function AuthView() {
                     {showPassword ? <EyeOff className="h-5 w-5" /> : <Eye className="h-5 w-5" />}
                   </button>
                 </div>
+
+                {/* Forgot Password info */}
+                <AnimatePresence>
+                  {showForgotInfo && (
+                    <motion.div initial={{ opacity: 0, height: 0 }} animate={{ opacity: 1, height: 'auto' }} exit={{ opacity: 0, height: 0 }} transition={{ duration: 0.2 }} className="mt-2">
+                      <div className="flex items-start gap-2 px-3 py-3 rounded-lg bg-emerald-50/50 dark:bg-emerald-900/10 border border-emerald-200/30 dark:border-emerald-900/20">
+                        <HelpCircle className="h-4 w-4 text-emerald-500 shrink-0 mt-0.5" />
+                        <p className="text-xs text-emerald-700 dark:text-emerald-300">
+                          {loginRole === 'student'
+                            ? (t('polish.demo_email') + ': demo.student@competencetrack.org / ' + t('polish.demo_password') + ': Demo2025!')
+                            : loginRole === 'parent'
+                            ? (t('polish.demo_email') + ': demo.parent@competencetrack.org / ' + t('polish.demo_password') + ': Demo2025!')
+                            : (t('polish.demo_email') + ': demo@competencetrack.org / ' + t('polish.demo_password') + ': Demo2025!')
+                          }
+                        </p>
+                      </div>
+                    </motion.div>
+                  )}
+                </AnimatePresence>
               </div>
 
               {/* Remember me (login mode only) */}
               {mode === 'login' && (
                 <div className="flex items-center gap-2">
-                  <Checkbox
-                    id="remember"
-                    checked={rememberMe}
-                    onCheckedChange={(v) => setRememberMe(v === true)}
-                    className="border-emerald-300 dark:border-emerald-700 data-[state=checked]:bg-emerald-500 data-[state=checked]:border-emerald-500"
-                  />
-                  <Label htmlFor="remember" className="text-xs text-gray-600 dark:text-gray-400 cursor-pointer">
-                    {t('polish.remember_me')}
-                  </Label>
+                  <Checkbox id="remember" checked={rememberMe} onCheckedChange={(v) => setRememberMe(v === true)} className="border-emerald-300 dark:border-emerald-700 data-[state=checked]:bg-emerald-500 data-[state=checked]:border-emerald-500" />
+                  <Label htmlFor="remember" className="text-xs text-gray-600 dark:text-gray-400 cursor-pointer">{t('polish.remember_me')}</Label>
                 </div>
               )}
 
+              {/* Submit button */}
               <Button
                 type="submit"
-                className="w-full h-12 min-h-[44px] bg-gradient-to-r from-emerald-500 to-teal-500 hover:from-emerald-600 hover:to-teal-600 text-white shadow-lg shadow-emerald-300/30 dark:shadow-emerald-900/30 rounded-xl text-base"
+                className={`w-full h-12 min-h-[44px] text-white shadow-lg rounded-xl text-base ${
+                  loginRole === 'teacher' ? 'bg-gradient-to-r from-emerald-500 to-teal-500 hover:from-emerald-600 hover:to-teal-600 shadow-emerald-300/30 dark:shadow-emerald-900/30'
+                    : loginRole === 'student' ? 'bg-gradient-to-r from-amber-500 to-orange-500 hover:from-amber-600 hover:to-orange-600 shadow-amber-300/30 dark:shadow-amber-900/30'
+                    : 'bg-gradient-to-r from-violet-500 to-purple-500 hover:from-violet-600 hover:to-purple-600 shadow-violet-300/30 dark:shadow-violet-900/30'
+                }`}
                 disabled={loading || demoLoading}
               >
                 {loading || demoLoading ? (
@@ -391,12 +415,7 @@ export default function AuthView() {
 
             {/* Role-specific demo login buttons */}
             {mode === 'login' && (
-              <motion.div
-                initial={{ opacity: 0, y: 8 }}
-                animate={{ opacity: 1, y: 0 }}
-                transition={{ delay: 0.15 }}
-                className="mt-5"
-              >
+              <motion.div initial={{ opacity: 0, y: 8 }} animate={{ opacity: 1, y: 0 }} transition={{ delay: 0.15 }} className="mt-5">
                 <div className="text-center mb-3">
                   <div className="flex items-center justify-center gap-1.5">
                     <KeyRound className="h-3.5 w-3.5 text-amber-500" />
@@ -423,24 +442,49 @@ export default function AuthView() {
               </motion.div>
             )}
 
-            <div className="mt-6 text-center">
-              <button
-                type="button"
-                onClick={toggleMode}
-                className="text-sm text-emerald-600 hover:text-emerald-700 dark:text-emerald-400 dark:hover:text-emerald-300 font-medium transition-colors"
-              >
-                {mode === 'login' ? t('auth.no_account') : t('auth.has_account')}
-              </button>
-            </div>
+            {/* Toggle register/login (only for teacher role) */}
+            {loginRole === 'teacher' && (
+              <div className="mt-6 text-center">
+                <button
+                  type="button"
+                  onClick={toggleMode}
+                  className="text-sm text-emerald-600 hover:text-emerald-700 dark:text-emerald-400 dark:hover:text-emerald-300 font-medium transition-colors"
+                >
+                  {mode === 'login' ? t('auth.no_account') : t('auth.has_account')}
+                </button>
+              </div>
+            )}
+
+            {/* Student info: accounts created by teachers */}
+            {loginRole === 'student' && mode === 'login' && (
+              <div className="mt-5 text-center">
+                <div className="flex items-center justify-center gap-2 px-4 py-3 rounded-lg bg-amber-50/50 dark:bg-amber-900/10 border border-amber-200/30 dark:border-amber-900/20">
+                  <Info className="h-4 w-4 text-amber-500" />
+                  <p className="text-xs text-amber-700 dark:text-amber-300 font-medium">
+                    {t('auth.create_student_account')} — {t('auth.student_login_desc')}
+                  </p>
+                </div>
+              </div>
+            )}
+
+            {/* Parent info */}
+            {loginRole === 'parent' && mode === 'login' && (
+              <div className="mt-5 text-center">
+                <div className="flex items-center justify-center gap-2 px-4 py-3 rounded-lg bg-violet-50/50 dark:bg-violet-900/10 border border-violet-200/30 dark:border-violet-900/20">
+                  <Heart className="h-4 w-4 text-violet-500" />
+                  <p className="text-xs text-violet-700 dark:text-violet-300 font-medium">
+                    {t('parent.my_children')} — {t('auth.parent_login_desc')}
+                  </p>
+                </div>
+              </div>
+            )}
           </CardContent>
         </Card>
 
         {/* Footer */}
         <div className="mt-8 text-center flex items-center justify-center gap-1.5">
           <Leaf className="h-3.5 w-3.5 text-emerald-500/40 dark:text-emerald-400/30" />
-          <p className="text-xs text-emerald-600/40 dark:text-emerald-400/30">
-            {t('app.tagline')}
-          </p>
+          <p className="text-xs text-emerald-600/40 dark:text-emerald-400/30">{t('app.tagline')}</p>
         </div>
       </motion.div>
     </div>