.custom-alert {
            position: fixed;
            top: 20px;
            right: 20px;
            z-index: 9999;
            min-width: 300px;
            max-width: 400px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
            animation: slideIn 0.3s ease-in-out;
            border-radius: 8px;
            border-left: 4px solid;
            display: none;
        }
        
        .custom-alert.show {
            display: block;
        }
        
        .custom-alert.success {
            background-color: #d4edda;
            border-left-color: #28a745;
            color: #155724;
        }
        
        .custom-alert.error {
            background-color: #f8d7da;
            border-left-color: #dc3545;
            color: #721c24;
        }
        
        .custom-alert.warning {
            background-color: #fff3cd;
            border-left-color: #ffc107;
            color: #856404;
        }
        
        .custom-alert .alert-content {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 15px 20px;
        }
        
        .custom-alert .alert-message {
            flex-grow: 1;
            font-size: 14px;
            font-weight: 500;
        }
        
        .custom-alert .close-btn {
            background: none;
            border: none;
            font-size: 20px;
            cursor: pointer;
            color: inherit;
            opacity: 0.7;
            padding: 0 0 0 10px;
        }
        
        .custom-alert .close-btn:hover {
            opacity: 1;
        }
        
        @keyframes slideIn {
            from {
                transform: translateX(100%);
                opacity: 0;
            }
            to {
                transform: translateX(0);
                opacity: 1;
            }
        }
        
        @keyframes slideOut {
            from {
                transform: translateX(0);
                opacity: 1;
            }
            to {
                transform: translateX(100%);
                opacity: 0;
            }
        }
        
        .login100-form-title {
            font-size: 24px;
            font-weight: 600;
            color: #333;
        }
        
        .panel-tabs li a {
            font-size: 16px;
            font-weight: 500;
            padding: 10px 20px;
            background: transparent;
            border: none;
            color: #6c757d;
        }
        
        .panel-tabs li a.active {
            color: #007bff;
            border-bottom: 2px solid #007bff;
        }
        
        .social-login {
            width: 45px;
            height: 45px;
            border-radius: 50%;
            background: #f8f9fa;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s;
            border: 1px solid #dee2e6;
        }
        
        .social-login i {
            font-size: 20px;
            color: #dc4e41; /* Google brand color */
        }
        
        .social-login:hover {
            background: #dc4e41;
            border-color: #dc4e41;
        }
        
        .social-login:hover i {
            color: white;
        }
        
        .login-social-icon {
            display: flex;
            align-items: center;
            color: #6c757d;
            margin: 20px 0 15px;
            font-size: 14px;
        }
        
        .login-social-icon::before,
        .login-social-icon::after {
            content: "";
            flex: 1;
            border-bottom: 1px solid #dee2e6;
        }
        
        .login-social-icon::before {
            margin-right: 10px;
        }
        
        .login-social-icon::after {
            margin-left: 10px;
        }
        .wrap-login100 {
            box-shadow: 0 0 40px rgba(0,0,0,0.1);
            border-radius: 12px;
        }
        .login-social-icon {
            display: block;
            text-align: center;
            margin: 20px 0 10px;
            position: relative;
        }
        .login-social-icon span {
            background: #fff;
            padding: 0 15px;
            position: relative;
            z-index: 2;
            color: #6c757d;
            font-size: 0.9rem;
        }
        .login-social-icon:before {
            content: '';
            position: absolute;
            top: 50%;
            left: 0;
            right: 0;
            height: 1px;
            background: #e9ecef;
            z-index: 1;
        }
        /* Only Google social login button with brand color */
        .social-login-google {
            background: #DB4437;
            color: white;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            transition: all 0.3s;
            margin: 0 auto;
            box-shadow: 0 4px 8px rgba(219,68,55,0.2);
        }
        .social-login-google:hover {
            background: #c23321;
            transform: scale(1.05);
            color: white;
        }
        .btn-google-custom {
            background: #DB4437;
            color: white;
            border-radius: 50px;
            padding: 10px 30px;
            font-weight: 500;
            border: none;
            transition: all 0.3s;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            box-shadow: 0 4px 12px rgba(219,68,55,0.25);
        }
        .btn-google-custom:hover {
            background: #c23321;
            color: white;
            transform: translateY(-2px);
        }
        .btn-google-custom i {
            font-size: 1.2rem;
        }