feat: Implement custom scrollbar, refine agent profile edit navigation, and enhance quick link scrolling on the agent edit page.

src/app/(agent)/agent/edit/components/QuickLinks.tsx

@@ -1,6 +1,6 @@
 'use client';
 
-import { useState } from 'react';
+import { useEffect, useState, useRef } from 'react';
 
 const links = [
   { id: 'basic-info', label: 'Basic Information' },
@@ -20,14 +20,65 @@ const links = [
   { id: 'availability', label: 'Availability' },
 ];
 
-export function QuickLinks() {
+interface QuickLinksProps {
+  scrollContainerRef: React.RefObject<HTMLDivElement | null>;
+}
+
+export function QuickLinks({ scrollContainerRef }: QuickLinksProps) {
   const [activeLink, setActiveLink] = useState('basic-info');
+  const isClickScrolling = useRef(false);
+
+  useEffect(() => {
+    const container = scrollContainerRef.current;
+    if (!container) return;
+
+    const handleScroll = () => {
+      if (isClickScrolling.current) return;
+
+      const containerRect = container.getBoundingClientRect();
+      const containerTop = containerRect.top;
+
+      let currentSection = 'basic-info';
+
+      for (const link of links) {
+        const element = document.getElementById(link.id);
+        if (element) {
+          const rect = element.getBoundingClientRect();
+          // Check if the section is near the top of the container
+          if (rect.top <= containerTop + 100) {
+            currentSection = link.id;
+          }
+        }
+      }
+
+      setActiveLink(currentSection);
+    };
+
+    container.addEventListener('scroll', handleScroll);
+    return () => container.removeEventListener('scroll', handleScroll);
+  }, [scrollContainerRef]);
 
   const scrollToSection = (id: string) => {
-    setActiveLink(id);
+    const container = scrollContainerRef.current;
     const element = document.getElementById(id);
-    if (element) {
-      element.scrollIntoView({ behavior: 'smooth', block: 'start' });
+
+    if (element && container) {
+      isClickScrolling.current = true;
+      setActiveLink(id);
+
+      const containerRect = container.getBoundingClientRect();
+      const elementRect = element.getBoundingClientRect();
+      const scrollTop = container.scrollTop + (elementRect.top - containerRect.top) - 20;
+
+      container.scrollTo({
+        top: scrollTop,
+        behavior: 'smooth'
+      });
+
+      // Reset the flag after scroll animation completes
+      setTimeout(() => {
+        isClickScrolling.current = false;
+      }, 500);
     }
   };
 

src/app/(agent)/agent/edit/page.tsx

@@ -1,6 +1,6 @@
 'use client';
 
-import { useState } from 'react';
+import { useState, useRef } from 'react';
 import { useRouter } from 'next/navigation';
 import Image from 'next/image';
 import {
@@ -108,6 +108,7 @@ const initialFormData = {
 export default function EditProfilePage() {
   const router = useRouter();
   const [formData, setFormData] = useState(initialFormData);
+  const scrollContainerRef = useRef<HTMLDivElement>(null);
 
   const handleCancel = () => {
     router.push('/agent/dashboard');
@@ -124,16 +125,14 @@ export default function EditProfilePage() {
   };
 
   return (
-    <div className="flex gap-6">
+    <div className="flex gap-6 h-[calc(100vh-180px)]">
       {/* Left Sidebar - Quick Links */}
-      <div className="w-[220px] flex-shrink-0 hidden lg:block">
-        <div className="sticky top-6">
-          <QuickLinks />
-        </div>
+      <div className="w-[220px] flex-shrink-0 hidden lg:block h-full overflow-y-auto scrollbar-thin">
+        <QuickLinks scrollContainerRef={scrollContainerRef} />
       </div>
 
-      {/* Main Content */}
-      <div className="flex-1 space-y-6">
+      {/* Main Content - Scrollable */}
+      <div ref={scrollContainerRef} className="flex-1 space-y-6 overflow-y-auto pr-2 scrollbar-thin scrollbar-thumb-gray-300 scrollbar-track-transparent">
         {/* Basic Information */}
         <div className="bg-white rounded-[20px] p-6">
           <FormSection id="basic-info" icon="/assets/icons/user-icon.svg" title="Basic Information">