.chat-wrapper {
    background-color: #ffffff;
    display: flex;
    flex-direction: column;
    width: 90%;
    max-width: 440px;
    border-radius: 10px;
    overflow: hidden;
    position: fixed;
    bottom: 108px;
    right: 20px;
    z-index: 1;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20%);
    box-shadow: rgba(0, 0, 0, 0.1) 0px 12px 24px 0px;
    transition: opacity 0.4s ease, transform 0.4s ease;
    z-index: 1001;
}

.chat-wrapper.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0px);
}

.chat-header {
    background: #128C7E;
    color: #101010;
    display: flex;
    align-items: center;
}

.content-wrapper {
    display: flex;
    flex-direction: row;
    align-items: center;
    margin: 18px 18px;
    color: #ffffff;
    font-weight: 700;
    letter-spacing: 0.2px;
}

.img-wrapper {
    position: relative;
    margin-right: 18px;
}

.img-wrapper:before {
    content: "";
    bottom: 2px;
    right: 2px;
    width: 12px;
    height: 12px;
    box-sizing: border-box;
    background-color: #25D366;
    display: block;
    position: absolute;
    z-index: 1;
    border-radius: 50%;
    border: 2px solid #128C7E;
}

.person-image {
    border-radius: 50%;
    height: 52px;
    width: 52px;
    background: #ffffff;
}

.center {
    background-color: #E5DDD5;
    background-image: url(https://firebasestorage.googleapis.com/v0/b/codepen-13ec9.appspot.com/o/whatsapp-bg%201.png?alt=media&token=dfcdb3cd-e9b6-4716-bbdd-62fe366b1c0f);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.message {
    margin: 18px 18px;
    padding: 8px 14px;
    background-color: #ffffff;
    border-radius: 0px 8px 8px;
    box-shadow: rgba(0, 0, 0, 0.13) 0px 1px 0.5px;
    position: relative;
    width: fit-content;
    max-width: 60%;
}

.message:after {
    position: absolute;
    background-image: url('assets/img/message-tail.png');
    background-position: 50% 50%;
    background-repeat: no-repeat;
    background-size: contain;
    content: "";
    top: 0px;
    left: -12px;
    width: 12px;
    height: 19px;
}

.title {
    color: #999999;
    font-weight: 400;
    font-size: 14px;
    margin-bottom: 4px;
}

.message-content {
    font-weight: 400;
    font-size: 15px;
    line-height: 24px;
}

.footer-wts {
    background-color: #ffffff;
}

.wts-button a {
    padding: 8px 12px;
    border-radius: 20px;
    border: none;
    background: #25D366;
    color: #ffffff;
    font-size: 15px;
    font-weight: 700;
    line-height: 20px;
    cursor: pointer;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 20px;
    margin-bottom: 40px;
    overflow: hidden;
    appearance: none;
    font-weight: 500;
    font-size: 15px;
    letter-spacing: 0.4px;
    text-decoration: none;
}

.wts-button a:hover {
    color: #fff;
    background: #21be5c;
}

.wts-button img {
    width: 20px;
    height: 20px;
    margin-right: 8px;
}

.main-button {
    box-shadow: rgba(0, 0, 0, 0.15) 0px 3px 12px;
    border-radius: 50%;
    cursor: pointer;
    position: fixed;
    right: 20px;
    bottom: 28px;
    background-color: #25D366;
    width: 64px;
    height: 64px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: none;
    z-index: 1000;
}

.main-button:focus {
    outline: none;
}

.main-button.open:before,
.main-button.open:after {
    content: none;
}

.main-button:before,
.main-button:after {
    content: "";
    border-radius: 50%;
    border: 1px solid #25D366;
    position: absolute;
    z-index: -1;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    transform: scale(0);
    animation: pulse-me 6s linear infinite;
}

@keyframes pulse-me {
    0% {
        transform: scale(0.4);
        opacity: 0;
    }
    10% {
        opacity: 0.1;
    }
    50% {
        transform: scale(1.5);
        opacity: 0.3;
    }
    70% {
        opacity: 0.2;
    }
    100% {
        transform: scale(3.5);
        opacity: 0;
    }
}

.main-button:after {
    animation-delay: 1s;
}

.main-button img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transform-origin: top left;
    width: 32px;
    height: 32px;
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.icon1 {
    opacity: 1;
    transform: rotate(0deg) scale(1) translate(-50%, -50%);
}

.icon1.open {
    opacity: 0;
    transform: rotate(45deg) scale(0) translate(-50%, -50%);
}

.icon2 {
    opacity: 0;
    transform: rotate(-45deg) scale(0) translate(-50%, -50%);
}

.icon2.open {
    opacity: 1;
    transform: rotate(0deg) scale(1) translate(-50%, -50%);
}

.badge {
    position: absolute;
    text-align: center;
    top: -8%;
    right: -8%;
    background: #FE556D;
    width: 24px;
    height: 24px;
    border-radius: 100%;
    font-size: 15px;
    color: #ffffff;
    opacity: 1;
    transform: scale(1);
    transition: opacity 0.4s ease, transform 0.4s ease;
    font-weight: 700;
    line-height: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.badge.open {
    opacity: 0;
    transform: scale(0);
}