/* --- CSS Variables & Reset --- */
        :root {
            --primary: #4e73df;
            --success: #1cc88a;
            --info: #36b9cc;
            --warning: #f6c23e;
            --danger: #c5252dae;
            --poor: #f25236ed;
            --dark: #2c3e50;
            --light: #f8f9fc;
            --white: #ffffff;
            --gray: #858796;
            --border: #e3e6f0;
            --shadow: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.15);
        }

        * { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Nunito', 'Segoe UI', sans-serif; }
        body { background-color: var(--light); color: var(--dark); overflow-x: hidden; }
        .hidden { display: none !important; }

        

        /* --- Dashboard Layout --- */
        #main-dashboard { display: flex; height: 100vh; width: 100vw; overflow-y: scroll;}

        /* Sidebar Styling */
        .sidebar {
            min-width: 15%;
            background: var(--dark);
            height: 100%;
            color: white;
            transition: 0.3s ease;
            z-index: 1000;
        }

        .sidebar-brand {
            padding: 1rem;
            font-size: 1.2rem;
            font-weight: 800;
            text-align: center;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }

        .nav-items { list-style: none; padding: 1rem 0; overflow-y: auto; }
        .nav-item { padding: 0.25rem 1rem; }
        .nav-link {
            color: rgba(255,255,255,0.7);
            text-decoration: none;
            display: flex;
            align-items: center;
            padding: 0.8rem 1rem;
            border-radius: 5px;
            gap: 12px;
            transition: 0.2s;
        }
        .nav-link:hover, .nav-item.active .nav-link {
            color: white;
            background: rgba(255,255,255,0.1);
        }
        .nav-link i { width: 20px; text-align: center; }

        /* Main Content Area */
        .main-content { flex: 1; display: flex; flex-direction: column; overflow-y: auto; }

        /* Top Bar Styling */
        .top-navbar {
            background: var(--white);
            height: 70px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 1.5rem;
            box-shadow: var(--shadow);
            margin-bottom: 1.5rem;
        }

        .search-area { display: flex; align-items: center; gap: 15px; }

        /* Styled Search Bar */
        .search-wrapper {
            background: #f1f3f9;
            border-radius: 50px;
            padding: 6px 15px;
            display: flex;
            align-items: center;
            width: 300px;
            border: 1px solid transparent;
            transition: 0.3s;
        }
        .search-wrapper:focus-within { background: white; border-color: var(--primary); width: 350px; }
        .search-wrapper input { border: none; background: transparent; outline: none; width: 100%; padding-left: 10px; font-size: 0.85rem; }
        .search-wrapper i { color: var(--gray); font-size: 0.9rem; }

        .hamburger { display: none; background: none; border: none; font-size: 1.2rem; cursor: pointer; color: var(--gray); }

        .user-nav { display: flex; align-items: center; gap: 15px; }
        .user-nav span { font-size: 0.85rem; color: var(--gray); font-weight: 600; }
        .user-nav img { width: 35px; height: 35px; border-radius: 50%; }

        /* Page Content */
        .container-fluid { padding: 0 1.5rem 1.5rem 1.5rem; }
        .container { padding: 0 1.5rem 1.5rem 1.5rem; }

        /* Stats Cards */
        .row-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem; margin-bottom: 1.5rem; padding: 0 15px; }
        .card-stat {
            background: white;
            padding: 1.5rem;
            border-radius: 10px;
            border-left: 0.25rem solid var(--primary);
            box-shadow: var(--shadow);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .card-stat.fees { border-left-color: var(--success); }
        .card-stat.tasks { border-left-color: var(--info); }
        .card-stat.reminder { border-left-color: var(--danger); }
        
        .stat-label { font-size: 0.7rem; font-weight: 800; color: var(--primary); text-transform: uppercase; margin-bottom: 5px; }
        .stat-value { font-size: 1.2rem; font-weight: 700; color: #5a5c69; }
        .card-stat i { font-size: 2rem; color: #dddfeb; }
        .card-stat.reminder i { font-size: 2rem; color: var(--danger); }





    
        @keyframes bounce-in {
            0% { transform: translateY(-20px); opacity: 0; }
            60% { transform: translateY(5px); opacity: 1; }
            100% { transform: translateY(0); }
        }
        .animate-bounce-in {
            animation: bounce-in 0.4s ease-out forwards;
        }
    

        /* Mobile Responsive */
        @media (max-width: 768px) {
            .hamburger { display: block; }
            .sidebar { position: fixed; left: -280px; top: 0; width: 50%; }
            .sidebar.show { left: 0; }
            .search-wrapper { width: 40px; padding: 10px; justify-content: center; overflow: hidden;}
            .search-wrapper input { opacity: 0; }
            .search-wrapper:focus-within { width: 180px; }
            .search-wrapper:focus-within input { display: block !important; opacity: 1; }
            .container-fluid { padding: 0; }
            .container { padding: 0; }
        }