@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600&display=swap');
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
}
body{
    background: #E3F2FD;
}
.chatbot-toggler{
    position: fixed;
    right: 40px;
    bottom: 35px;
    height: 50px;
    width: 50px;
    color: #fff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    outline: none;
    cursor: pointer;
    background: #1E88E5;
    border-radius: 50%;
    transition: all 0.2s ease;
}
.show-chatbot .chatbot-toggler{
    transform: rotate(90deg);
}
.chatbot-toggler span {
    position: absolute;
}
.show-chatbot .chatbot-toggler span :first-child,
.chatbot-toggler span :last-child{
    opacity: 0;
}
 .show-chatbot .chatbot-toggler span :last-child{
    opacity: 1;
}
.chatbot{
    position: fixed;
    right: 40px;
    bottom: 100px;
    width: 420px;
    transform: scale(0.5);
    opacity: 0;
    pointer-events: none;
    background: #fff;
    border-radius: 15px;
    transform-origin: bottom right;
    box-shadow: 0 0 128px 0 rgba(0, 0, 0, 0.1),
                0 32px 64px -48px rgba(0, 0, 0, 0.5);
    transition: all 0.1s ease;
}
.show-chatbot .chatbot{
    transform: scale(1);
    opacity: 1;
    pointer-events: auto;
}
.chatbot header{
    background: #1E88E5;
    padding: 16px 0;
    text-align: center;
    position: relative;
}
.chatbot header h2{
    color: #fff;
    font-size: 1.4rem;
}
.chatbot header span{
    position: absolute;
    right: 20px;
    top: 50%;
    color: #fff;
    cursor: pointer;
    display: none;
    transform: translateY(-50%);
}
.chatbot .chatbox{
    height: 510px;
    overflow-y: auto;
    padding: 30px 20px 100px;
}
.chatbox .chat{
    display: flex;
}
.chatbox .incoming span{
    height: 32px;
    width: 32px;
    color: #fff;
    align-self: flex-end;
    background: #1E88E5;
    text-align: center;
    line-height: 32px;
    border-radius: 4px;
    margin: 0 10px 7px 0;
}
.chatbox .outgoing {
    margin: 20px 0;
    justify-content: flex-end;
}
.chatbox .chat p {
    color: #fff;
    max-width: 75%;
    white-space: pre-wrap;
    font-size: 0.95rem;
    padding: 12px 16px;
    border-radius: 10px 10px 0 10px;
    background: #1E88E5;
}
.chatbox .chat p.error{
    color: #721c24;
    background: #f8d7da;
}
.chatbox .incoming p{
    color: #000;
    background: #f2f2f2;
    border-radius: 10px 10px 10px 0;
}
.chatbot .chat-input{
    position: absolute;
    bottom: 0;
    width: 100%;
    display: flex;
    gap: 5px;
    background: #fff;
    padding: 5px 20px;
    border-top: 1px solid #ccc;
}
.chat-input textarea{
    height: 55px;
    width: 100%;
    border: none;
    outline: none;
    max-height: 180px;
    font-size: 0.95rem;
    resize: none;
    padding: 16px 15px 16px 0;
}
.chat-input span{
    align-self: flex-end;
    height: 55px;
    line-height: 55px;
    color: #1E88E5;
    font-size: 1.35rem;
    cursor: pointer;
    visibility: hidden;
}
.chat-input textarea:valid ~ span{
    visibility: visible;
}
@media(max-width: 490px){
    .chatbot{
        right: 0;
        bottom: 0;
        width: 100%;
        border-radius: 0;
 }
 .chatbot .chatbox{
    height: 90%
 }
 .chatbot header span{
    display: block;
 }
}