:root {
            --primary: #5c6bc0;
            --primary-dark: #3949ab;
            --secondary: #26a69a;
            --dark: #263238;
            --light: #f5f5f5;
            --gray: #90a4ae;
            --light-gray: #cfd8dc;
            --success: #66bb6a;
            --warning: #ffa726;
            --danger: #ef5350;
            --sidebar-width: 250px;
            --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
            --card-shadow-hover: 0 4px 6px rgba(0, 0, 0, 0.1);
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Poppins', sans-serif;
            background-color: #f5f5f5;
            color: var(--dark);
            display: flex;
            min-height: 100vh;
            overflow-x: hidden;
        }
        
        /* Sidebar (unchanged as requested) */
        .sidebar {
            width: var(--sidebar-width);
            background-color: white;
            box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
            position: fixed;
            height: 100vh;
            transition: all 0.3s ease;
            z-index: 1000;
            left: 0;
            top: 0;
        }
        
        .sidebar-header {
            padding: 20px;
            border-bottom: 1px solid var(--light-gray);
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 70px;
        }
        
        .logo {
            display: flex;
            align-items: center;
            color: var(--primary);
            font-weight: 700;
            font-size: 18px;
            text-decoration: none;
        }
        
        .logo i {
            font-size: 24px;
            margin-right: 10px;
        }
        
        .sidebar-menu {
            padding: 20px 0;
            overflow-y: auto;
            height: calc(100vh - 70px);
        }
        
        .menu-title {
            padding: 10px 20px;
            font-size: 12px;
            text-transform: uppercase;
            color: var(--gray);
            font-weight: 600;
            letter-spacing: 0.5px;
        }
        
        .menu-item {
            display: flex;
            align-items: center;
            padding: 12px 20px;
            color: var(--dark);
            text-decoration: none;
            transition: all 0.3s;
            border-left: 3px solid transparent;
        }
        
        .menu-item:hover {
            background-color: rgba(92, 107, 192, 0.1);
            color: var(--primary);
            border-left-color: var(--primary);
        }
        
        .menu-item.active {
            background-color: rgba(92, 107, 192, 0.1);
            color: var(--primary);
            border-left-color: var(--primary);
        }
        
        .menu-item i {
            margin-right: 10px;
            font-size: 18px;
            width: 24px;
            text-align: center;
        }
        
        .menu-item .badge {
            margin-left: auto;
            background-color: var(--primary);
            color: white;
            font-size: 10px;
            padding: 3px 6px;
            border-radius: 10px;
        }
        
        /* Main Content */
        .main-content {
            flex: 1;
            margin-left: var(--sidebar-width);
            transition: all 0.3s ease;
            min-width: 0;
        }
        
        /* Top Navigation - Simplified for Mobile */
        .top-nav {
            background-color: white;
            padding: 12px 16px;
            display: flex;
            align-items: center;
            box-shadow: var(--card-shadow);
            position: sticky;
            top: 0;
            z-index: 900;
            height: 60px;
        }
        
        .menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 20px;
            color: var(--dark);
            cursor: pointer;
            margin-right: 12px;
        }
        
        .page-title-mobile {
            display: block;
            font-size: 18px;
            font-weight: 600;
            color: var(--dark);
            margin-right: auto;
        }
        
        .user-actions {
            margin-left: auto;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        
        .notification {
            position: relative;
            color: var(--dark);
        }
        
        .notification .badge {
            position: absolute;
            top: -5px;
            right: -5px;
            background-color: var(--danger);
            color: white;
            font-size: 10px;
            width: 18px;
            height: 18px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .user-avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            overflow: hidden;
        }
        
        .user-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        /* Dashboard Content */
        .content {
            padding: 20px;
        }
        
        .page-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 24px;
        }
        
        .page-title h1 {
            font-size: 24px;
            color: var(--dark);
            margin-bottom: 4px;
            font-weight: 600;
        }
        
        .page-title p {
            color: var(--gray);
            font-size: 14px;
        }
        
        .page-actions .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 16px;
            background-color: var(--primary);
            color: white;
            border-radius: 8px;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.2s;
            border: none;
            cursor: pointer;
            font-family: 'Poppins', sans-serif;
            font-size: 14px;
            box-shadow: var(--card-shadow);
        }
        
        .page-actions .btn:hover {
            background-color: var(--primary-dark);
        }
        
        .page-actions .btn i {
            margin-right: 8px;
        }
        

        /* Emoji Avatars */

.emoji-avatar span {
    line-height: 1;
}

.user-avatar.emoji-avatar {
    width: 45px;
    height: 45px;
    font-size: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    background-color: #e0e0e0;
}