ser {
            background: linear-gradient(45deg, rgba(74, 108, 247, 0.25), rgba(59, 89, 214, 0.15));
            align-self: flex-end;
            border-top-right-radius: 5px;
            animation-delay: 0.1s;
        }

        .message.role-bot {
            background: linear-gradient(45deg, rgba(30, 41, 59, 0.7), rgba(15, 23, 42, 0.5));
            align-self: flex-start;
            border-top-left-radius: 5px;
            animation-delay: 0.2s;
        }

        .message.role-admin {
          