:root {
    --ewc-color-1: #ffffff;
    --ewc-color-2: #eae1da;
    --ewc-color-3: #25d366;
    --ewc-color-3-dark: #0bac46;
    --ewc-color-4: #00796a;
  }
  .ewChat {
    position: fixed;
    bottom: 15px;
    right: 30px;
    font-family: "Roboto", sans-serif;
    margin: 0;
    padding: 0;
    width: 320px;
    max-width: calc(100% - 60px);
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    z-index: 999;
  }
  
  .ewChatBox {
    width: 100%;
    background-color: var(--ewc-color-2);
    border-radius: 15px;
    display: none;
    opacity: 0;
    transition: opacity 1000ms;
    flex-direction: column;
  }
  
  .ewChatClose {
    color: var(--ewc-color-1);
    display: none;
    position: absolute;
    top: -35px;
    right: 0;
    border: none;
    padding: 4px;
    border-radius: 100%;
    background-color: var(--ewc-color-4);
  }
  
  .ewChatClose:hover {
    background-color: var(--ewc-color-3);
  }
  
  .ewChatCloseMobile {
    width: 100%;
    position: absolute;
    text-align: center;
    color: var(--ewc-color-1);
    top: -300px;
    padding: 100px 0;
    cursor: pointer;
  }
  
  .ewChatAvatar {
    position: absolute;
    left: calc(50% - 32px);
    top: -80px;
    width: 59px;
    height: 59px;
    padding: 3px;
    border: solid 2px var(--ewc-color-3);
    border-radius: 100%;
    background-color: var(--ewc-color-1);
    display: flex;
  }
  .ewChatAvatar img {
    border-radius: 100%;
  }
  
  .ewChatHeader {
    background-color: var(--ewc-color-4);
    color: var(--ewc-color-1);
    border-radius: 15px 15px 0 0;
    padding: 12px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  
  .ewChatHeader h3 {
    color: var(--ewc-color-1);
    font-size: 18px;
    margin: 3px;
  }
  .ewChatHeader p {
    font-size: 12px;
    margin: 0;
  }
  
  .ewChatBubble {
    background-color: var(--ewc-color-1);
    margin: 10px 18px 10px 30px;
    padding: 9px 9px 25px 9px;
    text-align: left;
    border-radius: 0 10px 10px 10px;
    position: relative;
    opacity: 0;
    transition: opacity 1000ms;
  }
  
  .ewChatBubble:after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 0;
    border: 15px solid transparent;
    border-right-color: var(--ewc-color-1);
    border-left: 0;
    border-top: 0;
    margin-top: 0;
    margin-left: -15px;
  }
  
  .ewChatBubble p {
    margin: 0;
    font-size: 14px;
  }
  
  .ewChatBubble span {
    position: absolute;
    bottom: 5px;
    right: 9px;
    opacity: 0.5;
    font-size: 11px;
  }
  
  .ewChatInput {
    display: none;
    opacity: 0;
    transition: opacity 1000ms;
    width: 100%;
    margin-top: 10px;
    background-color: var(--ewc-color-1);
    height: 48px;
    border-radius: 24px;
  }
  
  .ewChatInput input {
    font-family: "Roboto", sans-serif;
    font-size: 16px;
    background-color: var(--ewc-color-1);
    height: 32px;
    margin: auto 20px;
    width: 100%;
    border: none;
  }
  
  .ewChatInput input:focus {
    outline: none;
  }
  
  .ewChatInput button {
    border: none;
    background-color: var(--ewc-color-4);
    border-radius: 20px;
    margin: 4px;
    color: var(--ewc-color-1);
    padding: 8px;
  }
  
  .ewChatInput button:hover {
    background-color: var(--ewc-color-3);
  }
  
  .ewChatDesktop {
    cursor: pointer;
    display: none;
    align-items: center;
    height: 36px;
    border-radius: 25px;
    background-color: var(--ewc-color-3);
    width: 68%;
    padding: 4px 20px;
    font-size: 14px;
    color: var(--ewc-color-1);
    margin-top: 20px;
  }
  
  .ewChatDesktop svg {
    margin-right: 10px;
  }
  
  .ewChatMobile {
    cursor: pointer;
    padding: 10px;
    background-color: var(--ewc-color-3);
    display: flex;
    border-radius: 100%;
    color: var(--ewc-color-1);
    border: solid 2px var(--ewc-color-1);
    margin-top: 20px;
  }
  
  .ewChatMobile:hover,
  .ewChatDesktop:hover {
    background-color: var(--ewc-color-3-dark);
  }
  
  .ewChatBackdrop {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 998;
  }
  
  /* Responsive */
  @media screen and (min-width: 450px) {
    .ewChatAvatar {
      left: -80px;
      top: 80px;
    }
  
    .ewChatClose,
    .ewChatDesktop {
      display: flex;
    }
  
    .ewChatMobile,
    .ewChatCloseMobile {
      display: none;
    }
  }