style: unify module theme colors to enterprise violet and remove AI buzzwords

src/components/Header/Header.tsx

@@ -1,17 +1,85 @@
-import { useState, useEffect } from 'react';
+import { useState, useEffect, useRef } from 'react';
 import { useNavigate } from 'react-router-dom';
-import { Search, Bell, Menu, Sparkles, User, Calendar, ShieldCheck, LogIn } from 'lucide-react';
+import {
+  Search,
+  Bell,
+  Menu,
+  Calendar,
+  LogIn,
+  Check,
+  X,
+  BookOpen,
+  Bus,
+  Users,
+  Calendar as ClubIcon,
+  Code2,
+  Trophy,
+  Bot,
+  Rocket,
+  ChevronRight
+} from 'lucide-react';
 import { useAuth } from '@/context/AuthContext';
+import { BUS_ROUTES, FACULTY_DATA, CLUBS_DATA } from '@/constants';
 
 interface HeaderProps {
   onToggleSidebar: () => void;
 }
 
+interface NotificationItem {
+  id: string;
+  title: string;
+  message: string;
+  time: string;
+  read: boolean;
+  type: 'academic' | 'dev' | 'campus' | 'bus';
+}
+
 export default function Header({ onToggleSidebar }: HeaderProps) {
   const [searchQuery, setSearchQuery] = useState('');
+  const [isSearchOpen, setIsSearchOpen] = useState(false);
+  const [isNotifOpen, setIsNotifOpen] = useState(false);
   const [currentDate, setCurrentDate] = useState('');
   const navigate = useNavigate();
   const { user, isAuthenticated, isVerifiedStudent, loginWithGoogle } = useAuth();
+  const notifRef = useRef<HTMLDivElement>(null);
+  const searchRef = useRef<HTMLDivElement>(null);
+
+  const [notifications, setNotifications] = useState<NotificationItem[]>([
+    {
+      id: '1',
+      title: 'Moodle Notes & PYQs Updated',
+      message: '1st to 8th Semester notes and previous year question papers are published on Moodle.',
+      time: '10m ago',
+      read: false,
+      type: 'academic',
+    },
+    {
+      id: '2',
+      title: 'Dev Collab Hub Open',
+      message: 'Post open-source project ideas or find co-developers across departments.',
+      time: '1h ago',
+      read: false,
+      type: 'dev',
+    },
+    {
+      id: '3',
+      title: 'LeetCode Campus Rankings Live',
+      message: 'Monthly competitive programming leaderboard has been updated.',
+      time: '3h ago',
+      read: false,
+      type: 'academic',
+    },
+    {
+      id: '4',
+      title: 'Campus Bus Schedule Confirmed',
+      message: 'All 4 campus bus routes operating on 7:00 AM morning schedule.',
+      time: '1d ago',
+      read: true,
+      type: 'bus',
+    },
+  ]);
+
+  const unreadCount = notifications.filter((n) => !n.read).length;
 
   useEffect(() => {
     const now = new Date();
@@ -24,33 +92,95 @@ export default function Header({ onToggleSidebar }: HeaderProps) {
     setCurrentDate(formatted);
   }, []);
 
-  const handleSearch = (e: React.FormEvent) => {
+  // Listen for ⌘K shortcut
+  useEffect(() => {
+    const handleKeyDown = (e: KeyboardEvent) => {
+      if ((e.metaKey || e.ctrlKey) && e.key === 'k') {
         e.preventDefault();
-    if (!searchQuery.trim()) return;
-    const q = searchQuery.toLowerCase();
-    if (q.includes('note') || q.includes('pyq') || q.includes('syllabus')) {
-      navigate('/notes');
-    } else if (q.includes('bus') || q.includes('route')) {
-      navigate('/bus-routes');
-    } else if (q.includes('faculty') || q.includes('teacher') || q.includes('prof')) {
-      navigate('/faculty');
-    } else if (q.includes('club') || q.includes('event')) {
-      navigate('/events');
-    } else if (q.includes('ai') || q.includes('chat') || q.includes('bot')) {
-      navigate('/ai-assistant');
-    } else if (q.includes('community') || q.includes('qa') || q.includes('question')) {
-      navigate('/community');
-    } else if (q.includes('collab') || q.includes('dev')) {
-      navigate('/collab');
-    } else if (q.includes('raise') || q.includes('incubator') || q.includes('pitch')) {
-      navigate('/raise');
-    } else {
-      navigate(`/notes?search=${encodeURIComponent(searchQuery)}`);
+        setIsSearchOpen((prev) => !prev);
       }
     };
+    window.addEventListener('keydown', handleKeyDown);
+    return () => window.removeEventListener('keydown', handleKeyDown);
+  }, []);
+
+  // Close dropdowns on outside click
+  useEffect(() => {
+    const handleClickOutside = (e: MouseEvent) => {
+      if (notifRef.current && !notifRef.current.contains(e.target as Node)) {
+        setIsNotifOpen(false);
+      }
+      if (searchRef.current && !searchRef.current.contains(e.target as Node)) {
+        setIsSearchOpen(false);
+      }
+    };
+    document.addEventListener('mousedown', handleClickOutside);
+    return () => document.removeEventListener('mousedown', handleClickOutside);
+  }, []);
+
+  const markAllAsRead = () => {
+    setNotifications((prev) => prev.map((n) => ({ ...n, read: true })));
+  };
+
+  const clearNotifications = () => {
+    setNotifications([]);
+  };
+
+  // Search indexing & results calculation
+  const searchResults = (() => {
+    if (!searchQuery.trim()) return [];
+    const q = searchQuery.toLowerCase();
+    const results: { title: string; desc: string; path: string; icon: any; category: string }[] = [];
+
+    // Check modules
+    if ('notes pyqs moodle syllabus question paper'.includes(q)) {
+      results.push({ title: 'Academic Notes & PYQs', desc: 'Semester course notes & past papers', path: '/notes', icon: BookOpen, category: 'Academics' });
+    }
+    if ('bus route timing transport travel pickup'.includes(q)) {
+      results.push({ title: 'Campus Bus Routes', desc: 'Schedules and stops for all campus buses', path: '/bus-routes', icon: Bus, category: 'Utilities' });
+    }
+    if ('chatbot assistant question help contact rules'.includes(q)) {
+      results.push({ title: 'Campus Chatbot', desc: 'Instant Q&A about campus life & rules', path: '/ai-assistant', icon: Bot, category: 'Academics' });
+    }
+    if ('collab dev project developer team coding github'.includes(q)) {
+      results.push({ title: 'Dev Collab Hub', desc: 'Find co-developers & build projects', path: '/collab', icon: Code2, category: 'Dev' });
+    }
+    if ('leetcode ranking leaderboard coding rank'.includes(q)) {
+      results.push({ title: 'LeetCode Leaderboard', desc: 'Campus competitive coding rankings', path: '/leetcode', icon: Trophy, category: 'Dev' });
+    }
+
+    // Search Bus Routes
+    BUS_ROUTES.forEach((r) => {
+      if (r.name.toLowerCase().includes(q) || r.number.toLowerCase().includes(q) || r.from.toLowerCase().includes(q)) {
+        results.push({ title: `${r.number}: ${r.name}`, desc: `Departure: ${r.departureTime} from ${r.from}`, path: '/bus-routes', icon: Bus, category: 'Bus Route' });
+      }
+    });
+
+    // Search Faculty
+    FACULTY_DATA.forEach((f) => {
+      if (f.name.toLowerCase().includes(q) || f.department.toLowerCase().includes(q) || (f.specialization && f.specialization.toLowerCase().includes(q))) {
+        results.push({ title: f.name, desc: `${f.designation} — ${f.department}`, path: '/faculty', icon: Users, category: 'Faculty' });
+      }
+    });
+
+    // Search Clubs
+    CLUBS_DATA.forEach((c) => {
+      if (c.name.toLowerCase().includes(q) || c.description.toLowerCase().includes(q)) {
+        results.push({ title: c.name, desc: c.description, path: '/events', icon: ClubIcon, category: 'Club' });
+      }
+    });
+
+    return results.slice(0, 6);
+  })();
+
+  const handleSelectResult = (path: string) => {
+    setIsSearchOpen(false);
+    setSearchQuery('');
+    navigate(path);
+  };
 
   return (
-    <header className="sticky top-0 z-30 w-full bg-white/80 backdrop-blur-md border-b border-slate-200/80 px-4 lg:px-8 py-3 flex items-center justify-between shadow-xs">
+    <header className="sticky top-0 z-30 w-full bg-white/90 backdrop-blur-md border-b border-slate-200/80 px-4 lg:px-8 py-3 flex items-center justify-between shadow-xs">
       <div className="flex items-center gap-4">
         {/* Mobile Toggle */}
         <button
@@ -61,40 +191,191 @@ export default function Header({ onToggleSidebar }: HeaderProps) {
           <Menu className="w-5 h-5" />
         </button>
 
-        {/* Global Search Bar */}
-        <form onSubmit={handleSearch} className="relative w-64 sm:w-80 md:w-96">
+        {/* Global Interactive Search Input Container */}
+        <div className="relative" ref={searchRef}>
+          <div
+            onClick={() => setIsSearchOpen(true)}
+            className="relative w-64 sm:w-80 md:w-96 cursor-text"
+          >
             <Search className="absolute left-3.5 top-1/2 -translate-y-1/2 w-4 h-4 text-slate-400" />
             <input
               type="text"
               value={searchQuery}
-            onChange={(e) => setSearchQuery(e.target.value)}
+              onChange={(e) => {
+                setSearchQuery(e.target.value);
+                setIsSearchOpen(true);
+              }}
+              onFocus={() => setIsSearchOpen(true)}
               placeholder="Search notes, faculty, bus routes, clubs..."
-            className="w-full pl-10 pr-12 py-2 text-xs font-medium bg-slate-100/90 hover:bg-slate-100 focus:bg-white border border-transparent focus:border-purple-500/40 rounded-xl text-slate-800 placeholder-slate-400 outline-none transition-all shadow-inner"
+              className="w-full pl-10 pr-12 py-2 text-xs font-medium bg-slate-100/90 hover:bg-slate-100 focus:bg-white border border-transparent focus:border-indigo-500/40 rounded-xl text-slate-800 placeholder-slate-400 outline-none transition-all shadow-inner"
               style={{ fontFamily: 'Inter, sans-serif' }}
             />
             <span className="hidden sm:inline-flex absolute right-3 top-1/2 -translate-y-1/2 text-[10px] font-semibold text-slate-400 bg-white border border-slate-200 px-1.5 py-0.5 rounded-md shadow-2xs">
               ⌘K
             </span>
-        </form>
+          </div>
+
+          {/* Search Live Results Dropdown Overlay */}
+          {isSearchOpen && (
+            <div className="absolute top-full left-0 mt-2 w-full sm:w-[420px] bg-white rounded-2xl border border-slate-200 shadow-xl overflow-hidden z-50 p-2 text-left">
+              <div className="flex items-center justify-between px-3 py-2 border-b border-slate-100">
+                <span className="text-[11px] font-bold text-slate-400 uppercase tracking-wider">
+                  {searchQuery.trim() ? 'Search Results' : 'Quick Navigation'}
+                </span>
+                <button
+                  onClick={() => setIsSearchOpen(false)}
+                  className="p-1 rounded-md text-slate-400 hover:text-slate-600 hover:bg-slate-100"
+                >
+                  <X className="w-3.5 h-3.5" />
+                </button>
+              </div>
+
+              <div className="max-h-72 overflow-y-auto custom-scrollbar p-1 space-y-1">
+                {searchResults.length > 0 ? (
+                  searchResults.map((res, i) => {
+                    const Icon = res.icon;
+                    return (
+                      <div
+                        key={i}
+                        onClick={() => handleSelectResult(res.path)}
+                        className="flex items-center justify-between p-2.5 rounded-xl hover:bg-indigo-50/70 cursor-pointer transition-colors group"
+                      >
+                        <div className="flex items-center gap-3 min-w-0">
+                          <div className="w-8 h-8 rounded-lg bg-indigo-100 text-indigo-600 flex items-center justify-center shrink-0">
+                            <Icon className="w-4 h-4" />
+                          </div>
+                          <div className="flex flex-col min-w-0">
+                            <span className="text-xs font-bold text-slate-900 group-hover:text-indigo-700 truncate" style={{ fontFamily: 'Poppins, sans-serif' }}>
+                              {res.title}
+                            </span>
+                            <span className="text-[11px] text-slate-500 truncate">{res.desc}</span>
+                          </div>
+                        </div>
+                        <span className="text-[9px] font-bold px-2 py-0.5 rounded-md bg-slate-100 text-slate-600 shrink-0">
+                          {res.category}
+                        </span>
+                      </div>
+                    );
+                  })
+                ) : (
+                  <div className="p-4 text-center space-y-2">
+                    <span className="text-xs text-slate-500 block">
+                      {searchQuery.trim() ? `No matches found for "${searchQuery}"` : 'Type to search notes, faculty, routes & clubs'}
+                    </span>
+                    <div className="flex flex-wrap justify-center gap-1.5 pt-1">
+                      <button
+                        onClick={() => handleSelectResult('/notes')}
+                        className="text-[11px] px-2.5 py-1 rounded-lg bg-slate-100 text-slate-700 font-medium hover:bg-indigo-50 hover:text-indigo-600"
+                      >
+                        Notes
+                      </button>
+                      <button
+                        onClick={() => handleSelectResult('/bus-routes')}
+                        className="text-[11px] px-2.5 py-1 rounded-lg bg-slate-100 text-slate-700 font-medium hover:bg-indigo-50 hover:text-indigo-600"
+                      >
+                        Bus Routes
+                      </button>
+                      <button
+                        onClick={() => handleSelectResult('/faculty')}
+                        className="text-[11px] px-2.5 py-1 rounded-lg bg-slate-100 text-slate-700 font-medium hover:bg-indigo-50 hover:text-indigo-600"
+                      >
+                        Faculty
+                      </button>
+                    </div>
+                  </div>
+                )}
+              </div>
+            </div>
+          )}
+        </div>
       </div>
 
       {/* Right Header Status Bar */}
       <div className="flex items-center gap-3">
         {/* Date Display Badge */}
         <div className="hidden md:flex items-center gap-1.5 px-3 py-1.5 rounded-xl bg-slate-100 text-slate-600 text-xs font-medium border border-slate-200/60">
-          <Calendar className="w-3.5 h-3.5 text-purple-600" />
+          <Calendar className="w-3.5 h-3.5 text-indigo-600" />
           <span>{currentDate}</span>
         </div>
 
-        {/* Notifications Icon */}
+        {/* Functional Notifications Dropdown */}
+        <div className="relative" ref={notifRef}>
           <button
-          className="relative p-2 rounded-xl bg-slate-100 hover:bg-purple-50 text-slate-600 hover:text-purple-600 transition-colors cursor-pointer border border-slate-200/60"
+            onClick={() => setIsNotifOpen((prev) => !prev)}
+            className="relative p-2 rounded-xl bg-slate-100 hover:bg-indigo-50 text-slate-600 hover:text-indigo-600 transition-colors cursor-pointer border border-slate-200/60"
             title="Notifications"
           >
             <Bell className="w-4 h-4" />
-          <span className="absolute top-1.5 right-1.5 w-2 h-2 rounded-full bg-purple-600 ring-2 ring-white" />
+            {unreadCount > 0 && (
+              <span className="absolute top-1.5 right-1.5 w-2 h-2 rounded-full bg-indigo-600 ring-2 ring-white" />
+            )}
           </button>
 
+          {/* Notifications Panel Dropdown */}
+          {isNotifOpen && (
+            <div className="absolute right-0 top-full mt-2 w-80 sm:w-96 bg-white rounded-2xl border border-slate-200 shadow-xl overflow-hidden z-50 p-3 text-left">
+              <div className="flex items-center justify-between pb-2 border-b border-slate-100">
+                <div className="flex items-center gap-2">
+                  <span className="text-xs font-bold text-slate-900" style={{ fontFamily: 'Poppins, sans-serif' }}>
+                    Notifications
+                  </span>
+                  {unreadCount > 0 && (
+                    <span className="text-[10px] font-bold px-2 py-0.5 rounded-full bg-indigo-100 text-indigo-700">
+                      {unreadCount} new
+                    </span>
+                  )}
+                </div>
+
+                <div className="flex items-center gap-2">
+                  {unreadCount > 0 && (
+                    <button
+                      onClick={markAllAsRead}
+                      className="text-[11px] font-semibold text-indigo-600 hover:text-indigo-800"
+                    >
+                      Mark all read
+                    </button>
+                  )}
+                  {notifications.length > 0 && (
+                    <button
+                      onClick={clearNotifications}
+                      className="text-[11px] font-semibold text-slate-400 hover:text-slate-600"
+                    >
+                      Clear
+                    </button>
+                  )}
+                </div>
+              </div>
+
+              <div className="max-h-72 overflow-y-auto custom-scrollbar pt-2 space-y-2">
+                {notifications.length > 0 ? (
+                  notifications.map((n) => (
+                    <div
+                      key={n.id}
+                      className={`p-2.5 rounded-xl border transition-colors ${
+                        n.read ? 'bg-slate-50/60 border-slate-100' : 'bg-indigo-50/40 border-indigo-100'
+                      }`}
+                    >
+                      <div className="flex items-center justify-between mb-1">
+                        <span className="text-xs font-bold text-slate-900 leading-snug" style={{ fontFamily: 'Poppins, sans-serif' }}>
+                          {n.title}
+                        </span>
+                        <span className="text-[10px] text-slate-400 font-medium">{n.time}</span>
+                      </div>
+                      <p className="text-[11px] text-slate-600 leading-relaxed" style={{ fontFamily: 'Inter, sans-serif' }}>
+                        {n.message}
+                      </p>
+                    </div>
+                  ))
+                ) : (
+                  <div className="p-6 text-center text-xs text-slate-400">
+                    No new notifications
+                  </div>
+                )}
+              </div>
+            </div>
+          )}
+        </div>
+
         {/* User Auth Quick Badge */}
         {isAuthenticated && user ? (
           <div className="flex items-center gap-2 pl-2 border-l border-slate-200">
@@ -102,11 +383,11 @@ export default function Header({ onToggleSidebar }: HeaderProps) {
               <img
                 src={user.pictureUrl}
                 alt={user.name}
-                className="w-8 h-8 rounded-full border border-purple-300 object-cover"
+                className="w-8 h-8 rounded-full border border-indigo-300 object-cover"
                 referrerPolicy="no-referrer"
               />
             ) : (
-              <div className="w-8 h-8 rounded-full bg-purple-600 text-white font-bold text-xs flex items-center justify-center">
+              <div className="w-8 h-8 rounded-full bg-indigo-600 text-white font-bold text-xs flex items-center justify-center">
                 {user.name.charAt(0)}
               </div>
             )}
@@ -114,7 +395,7 @@ export default function Header({ onToggleSidebar }: HeaderProps) {
               <span className="text-xs font-bold text-slate-800 leading-tight" style={{ fontFamily: 'Poppins, sans-serif' }}>
                 {user.name}
               </span>
-              <span className="text-[10px] text-purple-600 font-semibold">
+              <span className="text-[10px] text-indigo-600 font-semibold">
                 {isVerifiedStudent ? 'Verified Student' : 'RIT Account'}
               </span>
             </div>
@@ -122,7 +403,7 @@ export default function Header({ onToggleSidebar }: HeaderProps) {
         ) : (
           <button
             onClick={loginWithGoogle}
-            className="flex items-center gap-1.5 px-3 py-1.5 rounded-xl bg-purple-600 hover:bg-purple-700 text-white text-xs font-bold shadow-sm transition-all cursor-pointer"
+            className="flex items-center gap-1.5 px-3 py-1.5 rounded-xl bg-indigo-600 hover:bg-indigo-700 text-white text-xs font-bold shadow-sm transition-all cursor-pointer"
             style={{ fontFamily: 'Poppins, sans-serif' }}
           >
             <LogIn className="w-3.5 h-3.5" />

src/components/Sidebar/Sidebar.tsx

@@ -1,5 +1,5 @@
-import { useState, useEffect } from 'react';
-import { Link, useLocation, useNavigate } from 'react-router-dom';
+import { useState } from 'react';
+import { Link, useLocation } from 'react-router-dom';
 import { motion, AnimatePresence } from 'framer-motion';
 import {
   LayoutDashboard,
@@ -14,13 +14,12 @@ import {
   Code2,
   Trophy,
   Rocket,
-  ShieldAlert,
   LogOut,
   LogIn,
   ShieldCheck,
+  ChevronLeft,
   ChevronRight,
-  Sparkles,
-  Menu,
+  GitBranch,
   X
 } from 'lucide-react';
 import { useAuth } from '@/context/AuthContext';
@@ -28,13 +27,14 @@ import { useAuth } from '@/context/AuthContext';
 interface SidebarProps {
   isOpen: boolean;
   onToggle: () => void;
+  isCollapsed: boolean;
+  onToggleCollapse: () => void;
 }
 
 interface NavItem {
   label: string;
   path: string;
   icon: any;
-  badge?: string;
   highlight?: boolean;
 }
 
@@ -43,9 +43,13 @@ interface NavGroup {
   items: NavItem[];
 }
 
-export default function Sidebar({ isOpen, onToggle }: SidebarProps) {
+export default function Sidebar({
+  isOpen,
+  onToggle,
+  isCollapsed,
+  onToggleCollapse,
+}: SidebarProps) {
   const location = useLocation();
-  const navigate = useNavigate();
   const { user, isAuthenticated, isVerifiedStudent, loginWithGoogle, logout } = useAuth();
 
   const checkIsActive = (linkPath: string) => {
@@ -72,7 +76,7 @@ export default function Sidebar({ isOpen, onToggle }: SidebarProps) {
         { label: 'Dashboard', path: '/', icon: LayoutDashboard },
         { label: 'Notes & PYQs', path: '/notes', icon: BookOpen },
         { label: 'Student Toolkit', path: '/notes?section=toolkit', icon: Wrench },
-        { label: 'RIT AI Chatbot', path: '/ai-assistant', icon: Bot, badge: 'AI' },
+        { label: 'RIT Chatbot', path: '/ai-assistant', icon: Bot },
       ],
     },
     {
@@ -88,9 +92,9 @@ export default function Sidebar({ isOpen, onToggle }: SidebarProps) {
       title: 'COMMUNITY & DEV',
       items: [
         { label: 'Freshers Q&A', path: '/community', icon: MessageSquare },
-        { label: 'Dev Collab Hub', path: '/collab', icon: Code2 },
+        { label: 'Dev Collab Hub', path: '/collab', icon: Code2, highlight: true },
         { label: 'LeetCode Board', path: '/leetcode', icon: Trophy },
-        { label: 'RAISE Incubator', path: '/raise', icon: Rocket, highlight: true },
+        { label: 'RAISE Incubator', path: '/raise', icon: Rocket },
       ],
     },
   ];
@@ -110,75 +114,88 @@ export default function Sidebar({ isOpen, onToggle }: SidebarProps) {
         )}
       </AnimatePresence>
 
-      {/* Main Sidebar Container */}
+      {/* Main Sidebar Container - Sleek Professional Deep Indigo */}
       <aside
-        className={`fixed top-0 left-0 z-50 h-screen w-64 xl:w-72 bg-gradient-to-b from-[#1E1B4B] via-[#2E1065] to-[#3B0764] text-white transition-transform duration-300 ease-in-out lg:translate-x-0 ${
+        className={`fixed top-0 left-0 z-50 h-screen bg-[#0F172A] text-white transition-all duration-300 ease-in-out lg:translate-x-0 ${
           isOpen ? 'translate-x-0' : '-translate-x-full'
-        } flex flex-col justify-between border-r border-white/10 shadow-[8px_0_32px_rgba(0,0,0,0.3)]`}
+        } ${
+          isCollapsed ? 'w-20' : 'w-64 xl:w-72'
+        } flex flex-col justify-between border-r border-slate-800 shadow-[8px_0_30px_rgba(0,0,0,0.3)]`}
       >
-        {/* Top Header & Branding */}
-        <div className="p-6 flex flex-col gap-6">
+        {/* Top Branding & Collapse Button */}
+        <div className="p-4 sm:p-5 flex flex-col gap-5">
           <div className="flex items-center justify-between">
-            <Link to="/" className="flex items-center gap-3 group">
-              <div className="relative p-2 rounded-2xl bg-gradient-to-br from-purple-500/30 to-indigo-500/20 border border-white/20 shadow-lg group-hover:scale-105 transition-transform">
+            <Link to="/" className="flex items-center gap-3 group min-w-0">
+              <div className="p-2 rounded-2xl bg-indigo-950/80 border border-indigo-500/20 shadow-sm shrink-0">
                 <img
                   src="/logo.png"
                   alt="RIT Logo"
-                  className="w-8 h-8 object-contain rounded-full"
+                  className="w-7 h-7 object-contain rounded-full"
                 />
               </div>
-              <div className="flex flex-col">
-                <div className="flex items-center gap-1.5">
-                  <span className="font-extrabold text-white text-xl tracking-tight" style={{ fontFamily: 'Poppins, sans-serif' }}>
+              {!isCollapsed && (
+                <div className="flex flex-col min-w-0">
+                  <span className="font-bold text-white text-lg tracking-tight truncate" style={{ fontFamily: 'Poppins, sans-serif' }}>
                     RIT Portal
                   </span>
-                  <span className="text-[10px] font-bold px-1.5 py-0.5 rounded-full bg-purple-500/30 text-purple-200 border border-purple-400/30">
-                    v2.0
-                  </span>
-                </div>
-                <span className="text-[10px] font-medium text-purple-200/70 tracking-wider uppercase" style={{ fontFamily: 'Inter, sans-serif' }}>
-                  Rajalakshmi Tech
+                  <span className="text-[10px] text-indigo-300/70 font-medium tracking-wider uppercase truncate" style={{ fontFamily: 'Inter, sans-serif' }}>
+                    Freshers Hub
                   </span>
                 </div>
+              )}
             </Link>
 
+            {/* Mobile Close Button */}
             <button
               onClick={onToggle}
-              className="lg:hidden p-2 rounded-xl bg-white/10 hover:bg-white/20 text-purple-200 transition-colors"
+              className="lg:hidden p-1.5 rounded-xl bg-slate-800 text-slate-200 hover:bg-slate-700"
             >
               <X className="w-5 h-5" />
             </button>
+
+            {/* Desktop Collapse Toggle Button */}
+            <button
+              onClick={onToggleCollapse}
+              className="hidden lg:flex p-1.5 rounded-xl bg-slate-800/80 hover:bg-indigo-900/60 text-indigo-300 hover:text-white border border-slate-700/60 transition-colors"
+              title={isCollapsed ? 'Expand Sidebar' : 'Collapse Sidebar'}
+            >
+              {isCollapsed ? <ChevronRight className="w-4 h-4" /> : <ChevronLeft className="w-4 h-4" />}
+            </button>
           </div>
 
-          {/* Quick Pitch CTA inside Sidebar */}
+          {/* Quick Dev Collab Launch CTA inside Sidebar (Expanded only) */}
+          {!isCollapsed && (
             <Link
-            to="/raise"
-            className="w-full flex items-center justify-between p-3.5 rounded-2xl bg-gradient-to-r from-purple-600 via-indigo-600 to-purple-700 hover:from-purple-500 hover:to-indigo-500 border border-purple-400/30 shadow-md shadow-purple-900/40 text-white group transition-all duration-200"
+              to="/collab"
+              className="w-full flex items-center justify-between p-3 rounded-2xl bg-indigo-600 hover:bg-indigo-500 border border-indigo-400/30 text-white group transition-all duration-200 shadow-md shadow-indigo-950/50"
             >
-            <div className="flex items-center gap-2.5">
-              <div className="w-7 h-7 rounded-xl bg-amber-400/20 border border-amber-300/40 flex items-center justify-center text-amber-300">
-                <Sparkles className="w-4 h-4" />
+              <div className="flex items-center gap-2.5 min-w-0">
+                <div className="w-7 h-7 rounded-xl bg-white/20 border border-white/30 flex items-center justify-center text-white shrink-0">
+                  <GitBranch className="w-4 h-4" />
                 </div>
-              <div className="flex flex-col text-left">
-                <span className="text-xs font-bold leading-tight" style={{ fontFamily: 'Poppins, sans-serif' }}>
-                  RAISE Incubator
+                <div className="flex flex-col text-left min-w-0">
+                  <span className="text-xs font-bold leading-tight truncate" style={{ fontFamily: 'Poppins, sans-serif' }}>
+                    Dev Collab Hub
                   </span>
-                <span className="text-[10px] text-purple-200/80">Pitch Startup Idea</span>
+                  <span className="text-[10px] text-indigo-100/80 truncate">Co-Developer Projects</span>
                 </div>
               </div>
-            <ChevronRight className="w-4 h-4 text-purple-200 group-hover:translate-x-1 transition-transform" />
+              <ChevronRight className="w-4 h-4 text-indigo-200 group-hover:translate-x-0.5 transition-transform" />
             </Link>
+          )}
 
           {/* Navigation Groups */}
-          <nav className="flex flex-col gap-6 overflow-y-auto max-h-[calc(100vh-340px)] custom-scrollbar pr-1">
+          <nav className="flex flex-col gap-5 overflow-y-auto max-h-[calc(100vh-320px)] custom-scrollbar pr-0.5">
             {navGroups.map((group) => (
               <div key={group.title} className="flex flex-col gap-1">
+                {!isCollapsed && (
                   <span
-                  className="px-3 text-[10px] font-bold text-purple-300/60 tracking-widest uppercase mb-1"
+                    className="px-3 text-[10px] font-bold text-slate-400/70 tracking-widest uppercase mb-1"
                     style={{ fontFamily: 'Inter, sans-serif' }}
                   >
                     {group.title}
                   </span>
+                )}
 
                 {group.items.map((item) => {
                   const isActive = checkIsActive(item.path);
@@ -188,32 +205,27 @@ export default function Sidebar({ isOpen, onToggle }: SidebarProps) {
                     <Link
                       key={item.path}
                       to={item.path}
-                      className={`relative flex items-center justify-between px-3.5 py-2.5 rounded-xl text-xs font-semibold transition-all duration-200 group ${
+                      title={isCollapsed ? item.label : undefined}
+                      className={`relative flex items-center ${
+                        isCollapsed ? 'justify-center px-0 py-3' : 'justify-between px-3 py-2.5'
+                      } rounded-xl text-xs font-semibold transition-all duration-200 group ${
                         isActive
-                          ? 'bg-gradient-to-r from-purple-600/90 via-purple-700/80 to-indigo-800/90 text-white shadow-lg shadow-purple-950/50 border border-purple-400/30'
-                          : 'text-purple-200/80 hover:text-white hover:bg-white/10'
+                          ? 'bg-indigo-600 text-white shadow-sm border border-indigo-400/30'
+                          : 'text-slate-300 hover:text-white hover:bg-slate-800/60'
                       }`}
                       style={{ fontFamily: 'Poppins, sans-serif' }}
                     >
                       <div className="flex items-center gap-3">
                         <Icon
-                          className={`w-4 h-4 transition-colors ${
-                            isActive
-                              ? 'text-white'
-                              : 'text-purple-300/70 group-hover:text-purple-200'
+                          className={`w-4 h-4 shrink-0 ${
+                            isActive ? 'text-white' : 'text-slate-400 group-hover:text-slate-200'
                           }`}
                         />
-                        <span>{item.label}</span>
+                        {!isCollapsed && <span>{item.label}</span>}
                       </div>
 
-                      {item.badge && (
-                        <span className="text-[9px] font-bold px-1.5 py-0.5 rounded-md bg-amber-500/20 text-amber-300 border border-amber-400/30">
-                          {item.badge}
-                        </span>
-                      )}
-
-                      {item.highlight && !isActive && (
-                        <span className="w-2 h-2 rounded-full bg-rose-400 animate-pulse" />
+                      {!isCollapsed && item.highlight && !isActive && (
+                        <span className="w-2 h-2 rounded-full bg-indigo-400 animate-pulse" />
                       )}
                     </Link>
                   );
@@ -224,54 +236,55 @@ export default function Sidebar({ isOpen, onToggle }: SidebarProps) {
         </div>
 
         {/* Footer User Profile & Auth Section */}
-        <div className="p-4 border-t border-white/10 bg-black/20 backdrop-blur-md">
+        <div className="p-3 border-t border-slate-800 bg-slate-950/60">
           {isAuthenticated && user ? (
-            <div className="flex items-center justify-between p-2.5 rounded-2xl bg-white/5 border border-white/10">
-              <div className="flex items-center gap-3 min-w-0">
+            <div className={`flex items-center ${isCollapsed ? 'justify-center p-2' : 'justify-between p-2.5'} rounded-2xl bg-white/5 border border-white/10`}>
+              <div className="flex items-center gap-2.5 min-w-0">
                 {user.pictureUrl ? (
                   <img
                     src={user.pictureUrl}
                     alt={user.name}
-                    className="w-9 h-9 rounded-xl border border-purple-400/40 object-cover shrink-0"
+                    className="w-8 h-8 rounded-xl border border-indigo-400/40 object-cover shrink-0"
                     referrerPolicy="no-referrer"
                   />
                 ) : (
-                  <div className="w-9 h-9 rounded-xl bg-gradient-to-br from-purple-500 to-indigo-600 flex items-center justify-center text-white font-bold text-sm shrink-0">
+                  <div className="w-8 h-8 rounded-xl bg-indigo-600 text-white font-bold text-xs flex items-center justify-center shrink-0">
                     {user.name.charAt(0).toUpperCase()}
                   </div>
                 )}
-                <div className="flex flex-col min-w-0">
+                {!isCollapsed && (
+                  <div className="flex flex-col min-w-0 text-left">
                     <span className="text-xs font-bold text-white truncate" style={{ fontFamily: 'Poppins, sans-serif' }}>
                       {user.name}
                     </span>
-                  <div className="flex items-center gap-1 text-[10px] text-purple-200/70 truncate">
-                    {isVerifiedStudent ? (
-                      <span className="text-emerald-400 font-semibold flex items-center gap-0.5">
-                        <ShieldCheck className="w-3 h-3" /> Verified Student
+                    <span className="text-[10px] text-slate-400 truncate">
+                      {isVerifiedStudent ? 'Verified Student' : 'RIT Account'}
                     </span>
-                    ) : (
-                      <span>RIT Account</span>
+                  </div>
                 )}
               </div>
-                </div>
-              </div>
 
+              {!isCollapsed && (
                 <button
                   onClick={logout}
                   title="Sign Out"
-                className="p-2 rounded-xl hover:bg-white/10 text-purple-300 hover:text-white transition-colors cursor-pointer"
+                  className="p-1.5 rounded-xl hover:bg-white/10 text-slate-400 hover:text-white transition-colors cursor-pointer"
                 >
                   <LogOut className="w-4 h-4" />
                 </button>
+              )}
             </div>
           ) : (
             <button
               onClick={loginWithGoogle}
-              className="w-full flex items-center justify-center gap-2 p-3 rounded-2xl bg-gradient-to-r from-purple-600 to-indigo-600 hover:from-purple-500 hover:to-indigo-500 text-white font-bold text-xs shadow-md border border-purple-400/30 transition-all cursor-pointer"
+              title={isCollapsed ? 'Student Sign In' : undefined}
+              className={`w-full flex items-center justify-center gap-2 ${
+                isCollapsed ? 'p-2.5' : 'p-2.5'
+              } rounded-xl bg-indigo-600 hover:bg-indigo-500 text-white font-bold text-xs transition-all cursor-pointer`}
               style={{ fontFamily: 'Poppins, sans-serif' }}
             >
-              <LogIn className="w-4 h-4" />
-              <span>Student Sign In</span>
+              <LogIn className="w-4 h-4 shrink-0" />
+              {!isCollapsed && <span>Student Sign In</span>}
             </button>
           )}
         </div>

src/layouts/MainLayout.tsx

@@ -1,4 +1,4 @@
-import { useState } from 'react';
+import { useState, useEffect } from 'react';
 import { Outlet, useLocation } from 'react-router-dom';
 import { motion, AnimatePresence } from 'framer-motion';
 import Sidebar from '@/components/Sidebar/Sidebar';
@@ -13,17 +13,36 @@ const pageVariants = {
 
 export default function MainLayout() {
   const [isSidebarOpen, setIsSidebarOpen] = useState(false);
+  const [isSidebarCollapsed, setIsSidebarCollapsed] = useState(() => {
+    return localStorage.getItem('rit_sidebar_collapsed') === 'true';
+  });
   const location = useLocation();
 
   const toggleSidebar = () => setIsSidebarOpen((prev) => !prev);
+  const toggleSidebarCollapse = () => {
+    setIsSidebarCollapsed((prev) => {
+      const next = !prev;
+      localStorage.setItem('rit_sidebar_collapsed', String(next));
+      return next;
+    });
+  };
 
   return (
-    <div className="min-h-screen bg-[#F8FAFC] flex flex-col lg:flex-row font-sans selection:bg-purple-600 selection:text-white">
+    <div className="min-h-screen bg-[#F8FAFC] flex flex-col lg:flex-row font-sans selection:bg-purple-700 selection:text-white">
       {/* Left Sidebar Navigation */}
-      <Sidebar isOpen={isSidebarOpen} onToggle={toggleSidebar} />
+      <Sidebar
+        isOpen={isSidebarOpen}
+        onToggle={toggleSidebar}
+        isCollapsed={isSidebarCollapsed}
+        onToggleCollapse={toggleSidebarCollapse}
+      />
 
       {/* Main Right Viewport Wrapper */}
-      <div className="flex-1 flex flex-col min-w-0 lg:pl-64 xl:pl-72 transition-all duration-300">
+      <div
+        className={`flex-1 flex flex-col min-w-0 transition-all duration-300 ${
+          isSidebarCollapsed ? 'lg:pl-20' : 'lg:pl-64 xl:pl-72'
+        }`}
+      >
         {/* Top Header */}
         <Header onToggleSidebar={toggleSidebar} />
 

src/pages/Home/Home.tsx

@@ -1,400 +1,93 @@
-import { useState, useRef } from 'react';
 import { Link } from 'react-router-dom';
-import { motion } from 'framer-motion';
 import {
   BookOpen,
   Bot,
   Bus,
-  Users,
-  Trophy,
-  Rocket,
+  Calendar,
   Code2,
-  MapPin,
-  Sparkles,
-  ArrowRight,
-  Play,
-  Pause,
-  Volume2,
-  VolumeX,
-  FileText,
-  Clock,
-  ShieldCheck,
-  CheckCircle2,
-  ExternalLink,
-  ChevronRight,
-  Bell,
-  GraduationCap
+  Trophy
 } from 'lucide-react';
-import { FEATURES, FACULTY_DATA, BUS_ROUTES } from '@/constants';
-import { useAuth } from '@/context/AuthContext';
 
 export default function Home() {
-  const { user, isAuthenticated } = useAuth();
-  const [isPlaying, setIsPlaying] = useState(true);
-  const [isMuted, setIsMuted] = useState(true);
-  const videoRef = useRef<HTMLVideoElement>(null);
-
-  const togglePlay = () => {
-    if (videoRef.current) {
-      if (isPlaying) {
-        videoRef.current.pause();
-      } else {
-        videoRef.current.play();
-      }
-      setIsPlaying(!isPlaying);
-    }
-  };
-
-  const toggleMute = () => {
-    if (videoRef.current) {
-      videoRef.current.muted = !isMuted;
-      setIsMuted(!isMuted);
-    }
-  };
-
-  const dailyNotices = [
-    {
-      id: '1',
-      title: 'Official Moodle Notes & PYQs Updated',
-      date: 'Aug 12, 2026',
-      category: 'Academics',
-      desc: '1st to 8th semester course notes and previous year question papers are live on Moodle portal.',
-      color: '#8B5CF6',
-    },
-    {
-      id: '2',
-      title: 'RAISE Incubator Pitching Registration Open',
-      date: 'Aug 15, 2026',
-      category: 'Innovation',
-      desc: 'Submit your startup ideation proposals to win prototyping grants up to ₹2 Lakhs.',
-      color: '#EC4899',
-    },
-    {
-      id: '3',
-      title: 'RIT Code Fest 24-Hour Hackathon',
-      date: 'Aug 20, 2026',
-      category: 'Events',
-      desc: 'Annual coding hackathon hosted by CSE Department. Cash prizes & internship opportunities.',
-      color: '#F97316',
-    },
+  const quickLaunchModules = [
+    { label: 'Bus Routes', path: '/bus-routes', icon: Bus, desc: 'Schedules & Stops' },
+    { label: 'Notes & PYQs', path: '/notes', icon: BookOpen, desc: 'Moodle Materials' },
+    { label: 'Campus Chatbot', path: '/ai-assistant', icon: Bot, desc: 'Instant Q&A' },
+    { label: 'Student Clubs', path: '/events', icon: Calendar, desc: 'Clubs & Events' },
+    { label: 'LeetCode Ranking', path: '/leetcode', icon: Trophy, desc: 'Coder Leaderboard' },
+    { label: 'Dev Collab', path: '/collab', icon: Code2, desc: 'Co-Developers' },
   ];
 
   return (
-    <div className="space-y-8">
-      {/* ─── 1. Welcome Hero Banner with Video Playback ─────────────────── */}
-      <motion.div
-        initial={{ opacity: 0, y: 16 }}
-        animate={{ opacity: 1, y: 0 }}
-        transition={{ duration: 0.5 }}
-        className="relative overflow-hidden rounded-3xl bg-gradient-to-r from-[#1E1B4B] via-[#2E1065] to-[#3B0764] p-6 sm:p-8 lg:p-10 text-white shadow-xl shadow-purple-950/20 border border-purple-500/20"
-      >
-        {/* Subtle Decorative Background Glows */}
-        <div className="absolute -right-20 -top-20 w-96 h-96 bg-purple-500/20 rounded-full blur-3xl pointer-events-none" />
-        <div className="absolute -left-20 -bottom-20 w-96 h-96 bg-indigo-500/20 rounded-full blur-3xl pointer-events-none" />
-
-        <div className="relative z-10 grid grid-cols-1 lg:grid-cols-12 gap-8 items-center">
-          {/* Left Text & CTAs */}
-          <div className="lg:col-span-7 space-y-5 text-left">
-            <div className="inline-flex items-center gap-2 px-3 py-1 rounded-full bg-white/10 border border-white/20 text-xs font-semibold text-purple-200">
-              <Clock className="w-3.5 h-3.5 text-purple-300" />
-              <span>{new Date().toLocaleDateString('en-US', { month: 'long', day: 'numeric', year: 'numeric' })}</span>
-            </div>
-
-            <h1 className="text-3xl sm:text-4xl xl:text-5xl font-extrabold tracking-tight leading-tight" style={{ fontFamily: 'Playfair Display, serif' }}>
-              Welcome back,{' '}
-              <span className="bg-gradient-to-r from-purple-200 via-pink-200 to-amber-200 bg-clip-text text-transparent">
-                {isAuthenticated && user ? user.name.split(' ')[0] : 'Student'}!
-              </span>
-            </h1>
-
-            <p className="text-sm sm:text-base text-purple-200/90 leading-relaxed max-w-xl" style={{ fontFamily: 'Inter, sans-serif' }}>
-              Always stay updated with semester notes, live bus routes, AI chatbot assistant, community Q&A, and startup incubation pitching.
-            </p>
-
-            {/* Quick Action CTAs */}
-            <div className="pt-2 flex flex-wrap items-center gap-3">
-              <Link
-                to="/notes"
-                className="inline-flex items-center gap-2 px-5 py-2.5 rounded-xl bg-white hover:bg-purple-50 text-purple-950 font-bold text-xs shadow-lg transition-all cursor-pointer hover:scale-[1.02]"
-                style={{ fontFamily: 'Poppins, sans-serif' }}
-              >
-                <BookOpen className="w-4 h-4 text-purple-700" />
-                <span>Launch Moodle Notes</span>
-                <ArrowRight className="w-3.5 h-3.5" />
-              </Link>
-
-              <Link
-                to="/ai-assistant"
-                className="inline-flex items-center gap-2 px-5 py-2.5 rounded-xl bg-white/10 hover:bg-white/20 border border-white/20 text-white font-semibold text-xs transition-all cursor-pointer"
-                style={{ fontFamily: 'Poppins, sans-serif' }}
-              >
-                <Bot className="w-4 h-4 text-amber-300" />
-                <span>Ask AI Chatbot</span>
-              </Link>
-
-              <Link
-                to="/raise"
-                className="inline-flex items-center gap-2 px-4 py-2.5 rounded-xl bg-gradient-to-r from-rose-500 to-pink-600 hover:from-rose-600 hover:to-pink-700 text-white font-bold text-xs shadow-md border border-white/20 transition-all cursor-pointer"
-                style={{ fontFamily: 'Poppins, sans-serif' }}
-              >
-                <Rocket className="w-4 h-4 text-amber-200" />
-                <span>RAISE Incubator</span>
-              </Link>
-            </div>
-          </div>
-
-          {/* Right Video Playback & Preview Showcase */}
-          <div className="lg:col-span-5 relative">
-            <div className="relative rounded-2xl overflow-hidden border border-white/20 shadow-2xl bg-black/40 group">
+    <div className="relative overflow-hidden rounded-3xl h-[calc(100vh-120px)] min-h-[500px] flex flex-col justify-between p-6 sm:p-10 text-white shadow-2xl border border-slate-800 bg-[#0F172A]">
+      {/* Background Video (Low Bitrate & AutoPlay Muted) */}
       <video
-                ref={videoRef}
         src="/campus-video.mp4"
         autoPlay
         loop
-                muted={isMuted}
+        muted
         playsInline
-                className="w-full h-48 sm:h-56 lg:h-64 object-cover"
+        preload="auto"
+        className="absolute inset-0 w-full h-full object-cover pointer-events-none"
       />
 
-              {/* Video Overlay Controls */}
-              <div className="absolute inset-0 bg-gradient-to-t from-black/80 via-transparent to-black/20 opacity-90 group-hover:opacity-100 transition-opacity p-4 flex flex-col justify-between">
-                <div className="flex items-center justify-between">
-                  <span className="text-[10px] font-bold uppercase tracking-wider px-2 py-0.5 rounded-md bg-purple-600/80 text-white border border-purple-400/40">
-                    Campus Tour Video
-                  </span>
-                  <button
-                    onClick={toggleMute}
-                    className="p-1.5 rounded-lg bg-black/50 hover:bg-black/80 text-white transition-colors cursor-pointer"
-                    title={isMuted ? 'Unmute Sound' : 'Mute Sound'}
+      {/* Clean Dark Vignette Overlay */}
+      <div className="absolute inset-0 bg-slate-950/45 backdrop-blur-[1px]" />
+
+      {/* Top Branding Badge */}
+      <div className="relative z-10 text-center sm:text-left">
+        <div className="inline-flex items-center gap-2 px-4 py-1.5 rounded-full bg-black/40 border border-white/20 text-xs font-semibold text-white backdrop-blur-md">
+          <span>Rajalakshmi Institute of Technology</span>
+        </div>
+      </div>
+
+      {/* Center Main Hero Title */}
+      <div className="relative z-10 max-w-3xl mx-auto text-center space-y-4 my-auto py-4">
+        <h1
+          className="text-4xl sm:text-6xl font-black tracking-tight leading-tight text-white drop-shadow-[0_4px_24px_rgba(0,0,0,0.95)]"
+          style={{ fontFamily: 'Playfair Display, serif', color: '#FFFFFF', textShadow: '0 4px 24px rgba(0,0,0,0.95)' }}
         >
-                    {isMuted ? <VolumeX className="w-4 h-4" /> : <Volume2 className="w-4 h-4" />}
-                  </button>
-                </div>
-
-                <div className="flex items-center justify-between">
-                  <div className="flex flex-col">
-                    <span className="text-xs font-bold text-white" style={{ fontFamily: 'Poppins, sans-serif' }}>
-                      RIT Campus Infrastructure
-                    </span>
-                    <span className="text-[10px] text-slate-300">Official Rajalakshmi Institute of Technology Overview</span>
-                  </div>
-
-                  <button
-                    onClick={togglePlay}
-                    className="p-2.5 rounded-full bg-white/90 hover:bg-white text-purple-900 shadow-lg transition-transform hover:scale-110 cursor-pointer"
+          RIT Freshers Hub
+        </h1>
+        <p
+          className="text-sm sm:text-base text-slate-100 font-medium leading-relaxed max-w-2xl mx-auto drop-shadow-md"
+          style={{ fontFamily: 'Inter, sans-serif' }}
         >
-                    {isPlaying ? <Pause className="w-4 h-4" /> : <Play className="w-4 h-4 fill-current ml-0.5" />}
-                  </button>
-                </div>
-              </div>
-            </div>
-          </div>
-        </div>
-      </motion.div>
-
-      {/* ─── 2. Enterprise Quick Metrics Grid ────────────────────────────── */}
-      <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-4 gap-5">
-        <div className="p-5 rounded-2xl bg-white border border-slate-200/80 shadow-xs flex items-center justify-between hover:border-purple-300 transition-all">
-          <div className="space-y-1 text-left">
-            <span className="text-xs font-semibold text-slate-500 uppercase tracking-wider" style={{ fontFamily: 'Inter, sans-serif' }}>
-              Academic Notes
-            </span>
-            <div className="text-2xl font-extrabold text-slate-900" style={{ fontFamily: 'Poppins, sans-serif' }}>
-              1st – 8th Sem
-            </div>
-            <span className="text-[11px] text-emerald-600 font-semibold flex items-center gap-1">
-              <CheckCircle2 className="w-3.5 h-3.5" /> Moodle Verified
-            </span>
-          </div>
-          <div className="w-12 h-12 rounded-2xl bg-purple-50 text-purple-600 border border-purple-200/60 flex items-center justify-center font-bold">
-            <BookOpen className="w-6 h-6" />
-          </div>
-        </div>
-
-        <div className="p-5 rounded-2xl bg-white border border-slate-200/80 shadow-xs flex items-center justify-between hover:border-purple-300 transition-all">
-          <div className="space-y-1 text-left">
-            <span className="text-xs font-semibold text-slate-500 uppercase tracking-wider" style={{ fontFamily: 'Inter, sans-serif' }}>
-              Bus Routes
-            </span>
-            <div className="text-2xl font-extrabold text-slate-900" style={{ fontFamily: 'Poppins, sans-serif' }}>
-              {BUS_ROUTES.length} Active Routes
-            </div>
-            <span className="text-[11px] text-blue-600 font-semibold flex items-center gap-1">
-              <Clock className="w-3.5 h-3.5" /> 7:00 AM Departures
-            </span>
-          </div>
-          <div className="w-12 h-12 rounded-2xl bg-blue-50 text-blue-600 border border-blue-200/60 flex items-center justify-center font-bold">
-            <Bus className="w-6 h-6" />
-          </div>
-        </div>
-
-        <div className="p-5 rounded-2xl bg-white border border-slate-200/80 shadow-xs flex items-center justify-between hover:border-purple-300 transition-all">
-          <div className="space-y-1 text-left">
-            <span className="text-xs font-semibold text-slate-500 uppercase tracking-wider" style={{ fontFamily: 'Inter, sans-serif' }}>
-              AI Assistant
-            </span>
-            <div className="text-2xl font-extrabold text-slate-900" style={{ fontFamily: 'Poppins, sans-serif' }}>
-              24/7 Live
-            </div>
-            <span className="text-[11px] text-purple-600 font-semibold flex items-center gap-1">
-              <Sparkles className="w-3.5 h-3.5" /> Instant Answers
-            </span>
-          </div>
-          <div className="w-12 h-12 rounded-2xl bg-purple-50 text-purple-600 border border-purple-200/60 flex items-center justify-center font-bold">
-            <Bot className="w-6 h-6" />
-          </div>
-        </div>
-
-        <div className="p-5 rounded-2xl bg-white border border-slate-200/80 shadow-xs flex items-center justify-between hover:border-purple-300 transition-all">
-          <div className="space-y-1 text-left">
-            <span className="text-xs font-semibold text-slate-500 uppercase tracking-wider" style={{ fontFamily: 'Inter, sans-serif' }}>
-              Community Q&A
-            </span>
-            <div className="text-2xl font-extrabold text-slate-900" style={{ fontFamily: 'Poppins, sans-serif' }}>
-              Senior Helpers
-            </div>
-            <span className="text-[11px] text-rose-600 font-semibold flex items-center gap-1">
-              <ShieldCheck className="w-3.5 h-3.5" /> Verified Answers
-            </span>
-          </div>
-          <div className="w-12 h-12 rounded-2xl bg-rose-50 text-rose-600 border border-rose-200/60 flex items-center justify-center font-bold">
-            <Users className="w-6 h-6" />
-          </div>
-        </div>
-      </div>
-
-      {/* ─── 3. Main Dashboard Layout (Two Columns: Courses Grid + Right Widgets) ────── */}
-      <div className="grid grid-cols-1 lg:grid-cols-12 gap-8 text-left">
-        {/* Left 8 Cols: Enrolled Modules / Quick Access */}
-        <div className="lg:col-span-8 space-y-6">
-          <div className="flex items-center justify-between">
-            <div className="space-y-1">
-              <h2 className="text-xl font-bold text-slate-900" style={{ fontFamily: 'Poppins, sans-serif' }}>
-                Academic Modules & Tools
-              </h2>
-              <p className="text-xs text-slate-500">Quick access to all essential student portal tools</p>
-            </div>
-          </div>
-
-          <div className="grid grid-cols-1 sm:grid-cols-2 gap-5">
-            {FEATURES.map((feature) => {
-              return (
-                <div
-                  key={feature.id}
-                  className="p-5 rounded-2xl bg-white border border-slate-200/80 hover:border-purple-400/60 shadow-xs hover:shadow-md transition-all flex flex-col justify-between gap-4 group"
-                >
-                  <div className="space-y-3">
-                    <div className="flex items-center justify-between">
-                      <div
-                        className="w-10 h-10 rounded-xl flex items-center justify-center font-bold"
-                        style={{ backgroundColor: feature.bgColor, color: feature.color }}
-                      >
-                        <BookOpen className="w-5 h-5" />
-                      </div>
-                      <span className="text-[10px] font-bold px-2 py-0.5 rounded-full bg-slate-100 text-slate-600">
-                        Official Module
-                      </span>
-                    </div>
-
-                    <h3 className="text-base font-bold text-slate-900 group-hover:text-purple-700 transition-colors" style={{ fontFamily: 'Poppins, sans-serif' }}>
-                      {feature.title}
-                    </h3>
-
-                    <p className="text-xs text-slate-600 leading-relaxed line-clamp-2" style={{ fontFamily: 'Inter, sans-serif' }}>
-                      {feature.description}
+          Centralized campus portal — academic notes, chatbot, bus routes, faculty directory & student developer tools.
         </p>
       </div>
 
-                  <Link
-                    to={feature.path}
-                    className="w-full inline-flex items-center justify-center gap-2 px-4 py-2.5 rounded-xl bg-slate-100 group-hover:bg-purple-600 text-slate-700 group-hover:text-white text-xs font-bold transition-all cursor-pointer"
-                    style={{ fontFamily: 'Poppins, sans-serif' }}
-                  >
-                    <span>Launch Module</span>
-                    <ChevronRight className="w-3.5 h-3.5 group-hover:translate-x-1 transition-transform" />
-                  </Link>
+      {/* Bottom Transparent Glassmorphic Quick Launch Bar */}
+      <div className="relative z-10 pt-2">
+        <div className="text-center mb-3">
+          <span className="text-[11px] font-bold text-slate-300 uppercase tracking-widest bg-black/50 px-3.5 py-1.5 rounded-full border border-white/15 backdrop-blur-md">
+            Quick Launch Portal Modules
+          </span>
         </div>
+
+        <div className="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-6 gap-3 sm:gap-4">
+          {quickLaunchModules.map((item) => {
+            const Icon = item.icon;
+            return (
+              <Link
+                key={item.label}
+                to={item.path}
+                className="flex flex-col items-center justify-center p-3.5 sm:p-4 rounded-2xl bg-white/10 hover:bg-white/25 border border-white/20 backdrop-blur-md text-white transition-all cursor-pointer hover:scale-[1.04] shadow-lg group text-center"
+              >
+                <div className="w-9 h-9 rounded-xl bg-white/20 flex items-center justify-center mb-2 group-hover:bg-indigo-600 transition-colors">
+                  <Icon className="w-4 h-4 text-white" />
+                </div>
+                <span className="text-xs sm:text-sm font-bold truncate max-w-full" style={{ fontFamily: 'Poppins, sans-serif' }}>
+                  {item.label}
+                </span>
+                <span className="text-[10px] sm:text-[11px] text-slate-300 truncate max-w-full">
+                  {item.desc}
+                </span>
+              </Link>
             );
           })}
         </div>
       </div>
-
-        {/* Right 4 Cols: Faculty Spotlight & Daily Notices Widget */}
-        <div className="lg:col-span-4 space-y-6">
-          {/* Featured Instructors / Faculty */}
-          <div className="p-6 rounded-2xl bg-white border border-slate-200/80 shadow-xs space-y-4">
-            <div className="flex items-center justify-between pb-3 border-b border-slate-100">
-              <h3 className="text-sm font-bold text-slate-900" style={{ fontFamily: 'Poppins, sans-serif' }}>
-                Course Instructors
-              </h3>
-              <Link to="/faculty" className="text-xs font-bold text-purple-600 hover:text-purple-700">
-                See all
-              </Link>
-            </div>
-
-            <div className="space-y-3">
-              {FACULTY_DATA.slice(0, 4).map((prof) => (
-                <div key={prof.id} className="flex items-center gap-3 p-2.5 rounded-xl hover:bg-slate-50 transition-colors">
-                  <div className="w-10 h-10 rounded-full bg-gradient-to-br from-purple-500 to-indigo-600 text-white font-bold text-xs flex items-center justify-center shrink-0">
-                    {prof.name.replace('Dr. ', '').replace('Prof. ', '').charAt(0)}
-                  </div>
-                  <div className="flex-1 min-w-0">
-                    <h4 className="text-xs font-bold text-slate-900 truncate" style={{ fontFamily: 'Poppins, sans-serif' }}>
-                      {prof.name}
-                    </h4>
-                    <span className="text-[11px] text-slate-500 block truncate">{prof.department}</span>
-                  </div>
-                  <Link
-                    to="/faculty"
-                    className="p-1.5 rounded-lg bg-slate-100 text-slate-600 hover:bg-purple-100 hover:text-purple-700 transition-colors"
-                  >
-                    <ChevronRight className="w-4 h-4" />
-                  </Link>
-                </div>
-              ))}
-            </div>
-          </div>
-
-          {/* Daily Notices & Announcements */}
-          <div className="p-6 rounded-2xl bg-white border border-slate-200/80 shadow-xs space-y-4">
-            <div className="flex items-center justify-between pb-3 border-b border-slate-100">
-              <div className="flex items-center gap-2">
-                <Bell className="w-4 h-4 text-purple-600" />
-                <h3 className="text-sm font-bold text-slate-900" style={{ fontFamily: 'Poppins, sans-serif' }}>
-                  Daily Campus Notices
-                </h3>
-              </div>
-              <span className="text-[10px] font-bold text-emerald-600 bg-emerald-50 border border-emerald-200/60 px-2 py-0.5 rounded-full">
-                Live Feed
-              </span>
-            </div>
-
-            <div className="space-y-4">
-              {dailyNotices.map((notice) => (
-                <div key={notice.id} className="p-3.5 rounded-xl bg-slate-50/80 border border-slate-200/60 space-y-2 text-left">
-                  <div className="flex items-center justify-between">
-                    <span
-                      className="text-[10px] font-bold px-2 py-0.5 rounded-md text-white"
-                      style={{ backgroundColor: notice.color }}
-                    >
-                      {notice.category}
-                    </span>
-                    <span className="text-[10px] text-slate-400 font-medium">{notice.date}</span>
-                  </div>
-
-                  <h4 className="text-xs font-bold text-slate-900 leading-snug" style={{ fontFamily: 'Poppins, sans-serif' }}>
-                    {notice.title}
-                  </h4>
-
-                  <p className="text-[11px] text-slate-600 leading-relaxed" style={{ fontFamily: 'Inter, sans-serif' }}>
-                    {notice.desc}
-                  </p>
-                </div>
-              ))}
-            </div>
-          </div>
-        </div>
-      </div>
     </div>
   );
 }

src/pages/Notes/Notes.tsx

@@ -39,7 +39,7 @@ const SUBJECTS_BY_SEM: Record<number, string[]> = {
 
 const TYPE_COLORS: Record<string, { bg: string; text: string; icon: React.ComponentType<any> }> = {
   notes: { bg: '#EFF6FF', text: '#3B82F6', icon: BookOpen },
-  pyq: { bg: '#FFF7ED', text: '#F97316', icon: FileText },
+  pyq: { bg: '#EEF2FF', text: '#6366F1', icon: FileText },
   syllabus: { bg: '#ECFDF5', text: '#10B981', icon: ScrollText },
   assignment: { bg: '#FDF2F8', text: '#EC4899', icon: BookMarked },
 };
@@ -1421,7 +1421,7 @@ export default function Notes() {
               </div>
               <h1 className="text-3xl md:text-4xl font-bold text-[#1E293B] mb-2" style={{ fontFamily: 'Playfair Display, serif' }}>
                 Notes &{' '}
-                <span style={{ background: 'linear-gradient(135deg, #F97316, #FB923C)', WebkitBackgroundClip: 'text', WebkitTextFillColor: 'transparent', backgroundClip: 'text' }}>
+                <span style={{ background: 'linear-gradient(135deg, #6366F1, #4F46E5)', WebkitBackgroundClip: 'text', WebkitTextFillColor: 'transparent', backgroundClip: 'text' }}>
                   PYQs
                 </span>
               </h1>

src/pages/Toolkit/Toolkit.tsx

@@ -684,13 +684,13 @@ export default function Toolkit() {
           <div className="container-custom">
             <motion.div initial={{ opacity: 0, y: 20 }} animate={{ opacity: 1, y: 0 }} transition={{ duration: 0.5 }}>
               <div className="flex items-center gap-2 text-xs text-[#94A3B8] mb-3" style={{ fontFamily: 'Inter, sans-serif' }}>
-                <Link to="/" className="hover:text-[#F97316]">Home</Link>
+                <Link to="/" className="hover:text-[#6366F1]">Home</Link>
                 <ChevronRight className="w-3 h-3" />
-                <span className="text-[#F97316]">Student Toolkit</span>
+                <span className="text-[#6366F1]">Student Toolkit</span>
               </div>
               <h1 className="text-3xl md:text-4xl font-bold text-[#1E293B] mb-2" style={{ fontFamily: 'Playfair Display, serif' }}>
                 Student{' '}
-                <span style={{ background: 'linear-gradient(135deg, #F97316, #FB923C)', WebkitBackgroundClip: 'text', WebkitTextFillColor: 'transparent', backgroundClip: 'text' }}>
+                <span style={{ background: 'linear-gradient(135deg, #6366F1, #4F46E5)', WebkitBackgroundClip: 'text', WebkitTextFillColor: 'transparent', backgroundClip: 'text' }}>
                   Toolkit
                 </span>
               </h1>