diff --git a/src/components/AppLayout.tsx b/src/components/AppLayout.tsx
index 4ee5392..48e9eab 100644
--- a/src/components/AppLayout.tsx
+++ b/src/components/AppLayout.tsx
@@ -20,6 +20,7 @@ import {
   Home,
   MoreHorizontal,
   X,
+  Video,
 } from 'lucide-react';
 
 interface NavItem {
@@ -40,6 +41,7 @@ const adminNavItems: NavItem[] = [
   { label: 'Dashboard', href: '/admin', icon: LayoutDashboard },
   { label: 'Produk', href: '/admin/products', icon: Package },
   { label: 'Bootcamp', href: '/admin/bootcamp', icon: BookOpen },
+  { label: 'Konsultasi', href: '/admin/consulting', icon: Video },
   { label: 'Order', href: '/admin/orders', icon: Receipt },
   { label: 'Member', href: '/admin/members', icon: Users },
   { label: 'Kalender', href: '/admin/events', icon: Calendar },
@@ -152,15 +154,17 @@ export function AppLayout({ children }: AppLayoutProps) {
         </nav>
 
         <div className="p-4 border-t-2 border-border space-y-2">
-          <Link to="/checkout" className="flex items-center gap-3 px-3 py-2 hover:bg-muted text-sm font-medium">
-            <ShoppingCart className="w-5 h-5" />
-            Keranjang
-            {items.length > 0 && (
-              <span className="ml-auto bg-primary text-primary-foreground text-xs px-2 py-0.5">
-                {items.length}
-              </span>
-            )}
-          </Link>
+          {!isAdmin && (
+            <Link to="/checkout" className="flex items-center gap-3 px-3 py-2 hover:bg-muted text-sm font-medium">
+              <ShoppingCart className="w-5 h-5" />
+              Keranjang
+              {items.length > 0 && (
+                <span className="ml-auto bg-primary text-primary-foreground text-xs px-2 py-0.5">
+                  {items.length}
+                </span>
+              )}
+            </Link>
+          )}
           <button
             onClick={handleSignOut}
             className="flex items-center gap-3 px-3 py-2 hover:bg-muted text-sm font-medium w-full text-left"
diff --git a/src/components/RichTextEditor.tsx b/src/components/RichTextEditor.tsx
index ceaa226..5b194fe 100644
--- a/src/components/RichTextEditor.tsx
+++ b/src/components/RichTextEditor.tsx
@@ -9,7 +9,7 @@ import {
   Image as ImageIcon, Heading1, Heading2, Undo, Redo 
 } from 'lucide-react';
 import { cn } from '@/lib/utils';
-import { useCallback } from 'react';
+import { useCallback, useEffect } from 'react';
 import { supabase } from '@/integrations/supabase/client';
 import { toast } from '@/hooks/use-toast';
 
@@ -45,6 +45,13 @@ export function RichTextEditor({ content, onChange, placeholder = 'Tulis konten.
     },
   });
 
+  // Sync content when it changes externally (e.g., when editing different items)
+  useEffect(() => {
+    if (editor && content !== editor.getHTML()) {
+      editor.commands.setContent(content || '');
+    }
+  }, [content, editor]);
+
   const addLink = useCallback(() => {
     if (!editor) return;
     const url = window.prompt('Masukkan URL:');
diff --git a/src/components/admin/settings/NotifikasiTab.tsx b/src/components/admin/settings/NotifikasiTab.tsx
index 75f7dce..2619195 100644
--- a/src/components/admin/settings/NotifikasiTab.tsx
+++ b/src/components/admin/settings/NotifikasiTab.tsx
@@ -103,6 +103,7 @@ export function NotifikasiTab() {
   const [saving, setSaving] = useState(false);
   const [testEmail, setTestEmail] = useState('');
   const [expandedTemplates, setExpandedTemplates] = useState<Set<string>>(new Set());
+  const [sendingTest, setSendingTest] = useState(false);
 
   useEffect(() => {
     fetchData();
@@ -156,8 +157,36 @@ export function NotifikasiTab() {
 
   const sendTestEmail = async () => {
     if (!testEmail) return toast({ title: 'Error', description: 'Masukkan email tujuan', variant: 'destructive' });
-    console.log('Test email would be sent to:', testEmail, 'with SMTP config:', smtp);
-    toast({ title: 'Info', description: `Email uji coba akan dikirim ke ${testEmail} (fitur sedang dikembangkan)` });
+    if (!isSmtpConfigured) return toast({ title: 'Error', description: 'Lengkapi konfigurasi SMTP terlebih dahulu', variant: 'destructive' });
+    
+    setSendingTest(true);
+    try {
+      const { data, error } = await supabase.functions.invoke('send-test-email', {
+        body: {
+          to: testEmail,
+          smtp_host: smtp.smtp_host,
+          smtp_port: smtp.smtp_port,
+          smtp_username: smtp.smtp_username,
+          smtp_password: smtp.smtp_password,
+          smtp_from_name: smtp.smtp_from_name,
+          smtp_from_email: smtp.smtp_from_email,
+          smtp_use_tls: smtp.smtp_use_tls,
+        },
+      });
+
+      if (error) throw error;
+      
+      if (data?.success) {
+        toast({ title: 'Berhasil', description: data.message });
+      } else {
+        throw new Error(data?.message || 'Failed to send test email');
+      }
+    } catch (error: any) {
+      console.error('Test email error:', error);
+      toast({ title: 'Error', description: error.message || 'Gagal mengirim email uji coba', variant: 'destructive' });
+    } finally {
+      setSendingTest(false);
+    }
   };
 
   const updateTemplate = async (template: NotificationTemplate) => {
@@ -278,9 +307,9 @@ export function NotifikasiTab() {
                 placeholder="Email uji coba"
                 className="border-2 max-w-xs"
               />
-              <Button variant="outline" onClick={sendTestEmail} className="border-2">
+              <Button variant="outline" onClick={sendTestEmail} className="border-2" disabled={sendingTest}>
                 <Send className="w-4 h-4 mr-2" />
-                Kirim Email Uji Coba
+                {sendingTest ? 'Mengirim...' : 'Kirim Email Uji Coba'}
               </Button>
             </div>
           </div>
diff --git a/src/pages/Admin.tsx b/src/pages/Admin.tsx
index 752723d..e1ec578 100644
--- a/src/pages/Admin.tsx
+++ b/src/pages/Admin.tsx
@@ -20,7 +20,7 @@ import { CurriculumEditor } from '@/components/admin/CurriculumEditor';
 
 interface Product { id: string; title: string; slug: string; type: string; description: string; content: string; meeting_link: string | null; recording_url: string | null; price: number; sale_price: number | null; is_active: boolean; }
 
-const emptyProduct = { title: '', slug: '', type: 'consulting', description: '', content: '', meeting_link: '', recording_url: '', price: 0, sale_price: null as number | null, is_active: true };
+const emptyProduct = { title: '', slug: '', type: 'webinar', description: '', content: '', meeting_link: '', recording_url: '', price: 0, sale_price: null as number | null, is_active: true };
 
 export default function Admin() {
   const { user, isAdmin, loading: authLoading } = useAuth();
@@ -102,7 +102,7 @@ export default function Admin() {
                     <div className="space-y-2"><Label>Title *</Label><Input value={form.title} onChange={(e) => setForm({ ...form, title: e.target.value, slug: generateSlug(e.target.value) })} className="border-2" /></div>
                     <div className="space-y-2"><Label>Slug *</Label><Input value={form.slug} onChange={(e) => setForm({ ...form, slug: e.target.value })} className="border-2" /></div>
                   </div>
-                  <div className="space-y-2"><Label>Type</Label><Select value={form.type} onValueChange={(v) => setForm({ ...form, type: v })}><SelectTrigger className="border-2"><SelectValue /></SelectTrigger><SelectContent><SelectItem value="consulting">Consulting</SelectItem><SelectItem value="webinar">Webinar</SelectItem><SelectItem value="bootcamp">Bootcamp</SelectItem></SelectContent></Select></div>
+                  <div className="space-y-2"><Label>Type</Label><Select value={form.type} onValueChange={(v) => setForm({ ...form, type: v })}><SelectTrigger className="border-2"><SelectValue /></SelectTrigger><SelectContent><SelectItem value="webinar">Webinar</SelectItem><SelectItem value="bootcamp">Bootcamp</SelectItem></SelectContent></Select></div>
                   <div className="space-y-2"><Label>Description</Label><Textarea value={form.description} onChange={(e) => setForm({ ...form, description: e.target.value })} className="border-2" rows={2} /></div>
                   <div className="space-y-2"><Label>Content (HTML)</Label><Textarea value={form.content} onChange={(e) => setForm({ ...form, content: e.target.value })} className="border-2 font-mono text-sm" rows={6} /></div>
                   <div className="grid grid-cols-2 gap-4">
diff --git a/src/pages/ConsultingBooking.tsx b/src/pages/ConsultingBooking.tsx
index 7ac1450..0df2128 100644
--- a/src/pages/ConsultingBooking.tsx
+++ b/src/pages/ConsultingBooking.tsx
@@ -13,7 +13,7 @@ import { Skeleton } from '@/components/ui/skeleton';
 import { toast } from '@/hooks/use-toast';
 import { formatIDR } from '@/lib/format';
 import { Video, Clock, Calendar as CalendarIcon, MessageSquare } from 'lucide-react';
-import { format, addMinutes, parse, isAfter, isBefore, startOfDay, addDays } from 'date-fns';
+import { format, addMinutes, parse, isAfter, isBefore, startOfDay, addDays, isSameDay } from 'date-fns';
 import { id } from 'date-fns/locale';
 
 interface ConsultingSettings {
@@ -106,6 +106,8 @@ export default function ConsultingBooking() {
 
     const slots: TimeSlot[] = [];
     const duration = settings.consulting_block_duration_minutes;
+    const now = new Date();
+    const isToday = isSameDay(selectedDate, now);
 
     for (const wh of dayWorkhours) {
       let current = parse(wh.start_time, 'HH:mm:ss', selectedDate);
@@ -122,10 +124,13 @@ export default function ConsultingBooking() {
           return !(slotEnd <= csStart || slotStart >= csEnd);
         });
 
+        // Check if slot is in the past for today
+        const isPassed = isToday && isBefore(current, now);
+
         slots.push({
           start: slotStart,
           end: slotEnd,
-          available: !isConflict,
+          available: !isConflict && !isPassed,
         });
 
         current = addMinutes(current, duration);
diff --git a/src/pages/admin/AdminProducts.tsx b/src/pages/admin/AdminProducts.tsx
index 3dc304f..078a78a 100644
--- a/src/pages/admin/AdminProducts.tsx
+++ b/src/pages/admin/AdminProducts.tsx
@@ -32,13 +32,12 @@ interface Product {
   price: number;
   sale_price: number | null;
   is_active: boolean;
-  consulting_duration_minutes: number | null;
 }
 
 const emptyProduct = {
   title: '',
   slug: '',
-  type: 'consulting',
+  type: 'webinar',
   description: '',
   content: '',
   meeting_link: '',
@@ -46,7 +45,6 @@ const emptyProduct = {
   price: 0,
   sale_price: null as number | null,
   is_active: true,
-  consulting_duration_minutes: 60,
 };
 
 export default function AdminProducts() {
@@ -89,7 +87,6 @@ export default function AdminProducts() {
       price: product.price,
       sale_price: product.sale_price,
       is_active: product.is_active,
-      consulting_duration_minutes: product.consulting_duration_minutes || 60,
     });
     setActiveTab('details');
     setDialogOpen(true);
@@ -119,7 +116,6 @@ export default function AdminProducts() {
       price: form.price,
       sale_price: form.sale_price || null,
       is_active: form.is_active,
-      consulting_duration_minutes: form.type === 'consulting' ? form.consulting_duration_minutes : null,
     };
 
     if (editingProduct) {
@@ -246,23 +242,11 @@ export default function AdminProducts() {
                   <Select value={form.type} onValueChange={(v) => setForm({ ...form, type: v })}>
                     <SelectTrigger className="border-2"><SelectValue /></SelectTrigger>
                     <SelectContent>
-                      <SelectItem value="consulting">Consulting</SelectItem>
                       <SelectItem value="webinar">Webinar</SelectItem>
                       <SelectItem value="bootcamp">Bootcamp</SelectItem>
                     </SelectContent>
                   </Select>
                 </div>
-                {form.type === 'consulting' && (
-                  <div className="space-y-2">
-                    <Label>Durasi Konsultasi (menit)</Label>
-                    <Input
-                      type="number"
-                      value={form.consulting_duration_minutes || 60}
-                      onChange={(e) => setForm({ ...form, consulting_duration_minutes: parseInt(e.target.value) || 60 })}
-                      className="border-2"
-                    />
-                  </div>
-                )}
                 <div className="space-y-2">
                   <Label>Deskripsi</Label>
                   <RichTextEditor content={form.description} onChange={(v) => setForm({ ...form, description: v })} />
diff --git a/supabase/config.toml b/supabase/config.toml
new file mode 100644
index 0000000..f771d52
--- /dev/null
+++ b/supabase/config.toml
@@ -0,0 +1,22 @@
+project_id = "lovable"
+
+[api]
+enabled = true
+port = 54321
+schemas = ["public", "graphql_public"]
+extra_search_path = ["public", "extensions"]
+max_rows = 1000
+
+[db]
+port = 54322
+major_version = 15
+
+[studio]
+enabled = true
+port = 54323
+
+[functions.pakasir-webhook]
+verify_jwt = false
+
+[functions.send-test-email]
+verify_jwt = false
diff --git a/supabase/functions/send-test-email/index.ts b/supabase/functions/send-test-email/index.ts
new file mode 100644
index 0000000..0749d37
--- /dev/null
+++ b/supabase/functions/send-test-email/index.ts
@@ -0,0 +1,179 @@
+import { serve } from "https://deno.land/std@0.190.0/http/server.ts";
+
+const corsHeaders = {
+  "Access-Control-Allow-Origin": "*",
+  "Access-Control-Allow-Headers": "authorization, x-client-info, apikey, content-type",
+};
+
+interface TestEmailRequest {
+  to: string;
+  smtp_host: string;
+  smtp_port: number;
+  smtp_username: string;
+  smtp_password: string;
+  smtp_from_name: string;
+  smtp_from_email: string;
+  smtp_use_tls: boolean;
+}
+
+async function sendEmail(config: TestEmailRequest): Promise<{ success: boolean; message: string }> {
+  const { to, smtp_host, smtp_port, smtp_username, smtp_password, smtp_from_name, smtp_from_email, smtp_use_tls } = config;
+  
+  // Build email content
+  const boundary = "----=_Part_" + Math.random().toString(36).substr(2, 9);
+  const emailContent = [
+    `From: "${smtp_from_name}" <${smtp_from_email}>`,
+    `To: ${to}`,
+    `Subject: =?UTF-8?B?${btoa("Email Uji Coba - Konfigurasi SMTP Berhasil")}?=`,
+    `MIME-Version: 1.0`,
+    `Content-Type: multipart/alternative; boundary="${boundary}"`,
+    ``,
+    `--${boundary}`,
+    `Content-Type: text/plain; charset=UTF-8`,
+    ``,
+    `Ini adalah email uji coba dari sistem notifikasi Anda.`,
+    `Jika Anda menerima email ini, konfigurasi SMTP Anda sudah benar.`,
+    ``,
+    `--${boundary}`,
+    `Content-Type: text/html; charset=UTF-8`,
+    ``,
+    `<!DOCTYPE html>
+<html>
+<head><meta charset="UTF-8"></head>
+<body style="font-family: Arial, sans-serif; line-height: 1.6; color: #333;">
+  <div style="max-width: 600px; margin: 0 auto; padding: 20px;">
+    <h2 style="color: #0066cc;">Email Uji Coba Berhasil! ✓</h2>
+    <p>Ini adalah email uji coba dari sistem notifikasi Anda.</p>
+    <p>Jika Anda menerima email ini, konfigurasi SMTP Anda sudah benar.</p>
+    <hr style="border: none; border-top: 1px solid #eee; margin: 20px 0;">
+    <p style="font-size: 12px; color: #666;">
+      Dikirim dari: ${smtp_from_email}<br>
+      Server: ${smtp_host}:${smtp_port}
+    </p>
+  </div>
+</body>
+</html>`,
+    `--${boundary}--`,
+  ].join("\r\n");
+
+  // Connect to SMTP server
+  const conn = smtp_use_tls 
+    ? await Deno.connectTls({ hostname: smtp_host, port: smtp_port })
+    : await Deno.connect({ hostname: smtp_host, port: smtp_port });
+
+  const encoder = new TextEncoder();
+  const decoder = new TextDecoder();
+
+  async function readResponse(): Promise<string> {
+    const buffer = new Uint8Array(1024);
+    const n = await conn.read(buffer);
+    if (n === null) return "";
+    return decoder.decode(buffer.subarray(0, n));
+  }
+
+  async function sendCommand(cmd: string): Promise<string> {
+    await conn.write(encoder.encode(cmd + "\r\n"));
+    return await readResponse();
+  }
+
+  try {
+    // Read greeting
+    await readResponse();
+
+    // EHLO
+    let response = await sendCommand(`EHLO localhost`);
+    console.log("EHLO response:", response);
+
+    // For non-TLS connection on port 587, we may need STARTTLS
+    if (!smtp_use_tls && response.includes("STARTTLS")) {
+      await sendCommand("STARTTLS");
+      // Upgrade to TLS - not supported in basic Deno.connect
+      // For now, recommend using TLS directly
+    }
+
+    // AUTH LOGIN
+    response = await sendCommand("AUTH LOGIN");
+    console.log("AUTH response:", response);
+
+    // Username (base64)
+    response = await sendCommand(btoa(smtp_username));
+    console.log("Username response:", response);
+
+    // Password (base64)
+    response = await sendCommand(btoa(smtp_password));
+    console.log("Password response:", response);
+
+    if (!response.includes("235") && !response.includes("Authentication successful")) {
+      throw new Error("Authentication failed: " + response);
+    }
+
+    // MAIL FROM
+    response = await sendCommand(`MAIL FROM:<${smtp_from_email}>`);
+    if (!response.includes("250")) {
+      throw new Error("MAIL FROM failed: " + response);
+    }
+
+    // RCPT TO
+    response = await sendCommand(`RCPT TO:<${to}>`);
+    if (!response.includes("250")) {
+      throw new Error("RCPT TO failed: " + response);
+    }
+
+    // DATA
+    response = await sendCommand("DATA");
+    if (!response.includes("354")) {
+      throw new Error("DATA failed: " + response);
+    }
+
+    // Send email content
+    await conn.write(encoder.encode(emailContent + "\r\n.\r\n"));
+    response = await readResponse();
+    if (!response.includes("250")) {
+      throw new Error("Email send failed: " + response);
+    }
+
+    // QUIT
+    await sendCommand("QUIT");
+    conn.close();
+
+    return { success: true, message: "Email uji coba berhasil dikirim ke " + to };
+  } catch (error) {
+    conn.close();
+    throw error;
+  }
+}
+
+serve(async (req: Request): Promise<Response> => {
+  // Handle CORS preflight
+  if (req.method === "OPTIONS") {
+    return new Response(null, { headers: corsHeaders });
+  }
+
+  try {
+    const body: TestEmailRequest = await req.json();
+    
+    // Validate required fields
+    if (!body.to || !body.smtp_host || !body.smtp_username || !body.smtp_password) {
+      return new Response(
+        JSON.stringify({ success: false, message: "Missing required fields" }),
+        { status: 400, headers: { ...corsHeaders, "Content-Type": "application/json" } }
+      );
+    }
+
+    console.log("Attempting to send test email to:", body.to);
+    console.log("SMTP config:", { host: body.smtp_host, port: body.smtp_port, user: body.smtp_username });
+
+    const result = await sendEmail(body);
+
+    return new Response(
+      JSON.stringify(result),
+      { status: 200, headers: { ...corsHeaders, "Content-Type": "application/json" } }
+    );
+  } catch (error: any) {
+    console.error("Error sending test email:", error);
+    return new Response(
+      JSON.stringify({ success: false, message: error.message || "Failed to send email" }),
+      { status: 500, headers: { ...corsHeaders, "Content-Type": "application/json" } }
+    );
+  }
+});