body {
  background: #f7fafd;
  font-family: 'Inter', Arial, sans-serif;
  margin: 0;
}

#chat-widget-container {
  background: #fff;
  width: 370px;
  max-width: 98vw;
  border-radius: 18px;
  box-shadow: 0 4px 32px rgba(35,191,207,0.10), 0 1.5px 6px rgba(0,0,0,0.04);
  margin: 40px auto;
  padding: 0 0 16px 0;
  display: flex;
  flex-direction: column;
  min-height: 540px;
}

#chat-header {
  display: flex;
  align-items: center;
  padding: 20px 24px 12px 24px;
  border-bottom: 1px solid #e6e9ef;
  background: #f7fafd;
  border-radius: 18px 18px 0 0;
}

.bot-avatar {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #23BFCF;
  object-fit: cover;
  margin-right: 16px;
  border: 2.5px solid #23BFCF;
}

.bot-info {
  display: flex;
  flex-direction: column;
}

.bot-name {
  font-weight: 600;
  font-size: 1.15rem;
  color: #23BFCF;
}

.bot-role {
  font-size: 0.98rem;
  color: #6a7a8c;
  margin-top: 2px;
}

#chat {
  flex: 1;
  padding: 18px 18px 0 18px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.user, .bot {
  max-width: 80%;
  padding: 12px 18px;
  border-radius: 18px;
  font-size: 1.05rem;
  line-height: 1.5;
  box-shadow: 0 2px 8px rgba(35,191,207,0.07);
  word-break: break-word;
  position: relative;
}

.user {
  background: #23BFCF;
  color: #fff;
  align-self: flex-end;
  border-bottom-right-radius: 6px;
}

.bot {
  background: #f2fafd;
  color: #222;
  align-self: flex-start;
  border-bottom-left-radius: 6px;
}

#chat-input-block {
  display: flex;
  padding: 12px 18px 0 18px;
  gap: 0;
  align-items: center;
}

#userInput {
  flex: 1;
  padding: 12px 16px;
  border: 1.5px solid #e6e9ef;
  border-radius: 10px 0 0 10px;
  font-size: 1rem;
  outline: none;
  background: #f7fafd;
  transition: border 0.2s;
  height: 44px;
  box-sizing: border-box;
}
#userInput:focus {
  border: 1.5px solid #23BFCF;
}

#sendButton {
  background: #23BFCF;
  color: #fff;
  border: none;
  border-radius: 0 10px 10px 0;
  width: 48px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  font-size: 1.2rem;
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s;
  box-shadow: 0 2px 8px rgba(35,191,207,0.07);
  margin-left: -1.5px;
}
#sendButton svg {
  display: block;
  width: 24px;
  height: 24px;
}
#sendButton:hover {
  background: #1ca7b6;
  box-shadow: 0 4px 16px rgba(35,191,207,0.13);
}

.topics-block {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 6px 0;
}
.topic-btn {
  background: #23BFCF;
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 10px 18px;
  font-size: 1rem;
  font-family: 'Inter', Arial, sans-serif;
  cursor: pointer;
  transition: background 0.18s, box-shadow 0.18s;
  box-shadow: 0 2px 8px rgba(35,191,207,0.07);
  display: flex;
  align-items: center;
  gap: 7px;
}
.topic-btn:hover {
  background: #1ca7b6;
  box-shadow: 0 4px 16px rgba(35,191,207,0.13);
}
.topics-hint {
  color: #6a7a8c;
  font-size: 0.98rem;
  margin-bottom: 8px;
  margin-top: 2px;
  padding-left: 2px;
}


     @media (max-width: 1000px) {
 #chat-widget-container {
    background: red !important;
    width: 100vw !important;
    min-width: 100vw !important;
    max-width: 100vw !important;
    min-height: 100vh !important;
    border-radius: 0 !important;
    margin: 0 !important;
    box-sizing: border-box !important;
  }
     
  #chat-header {
    padding: 16px 10px 10px 10px;
  }
  #chat {
    padding: 10px 6px 0 6px;
    font-size: 15px;
  }
  .user, .bot {
    font-size: 15px;
    padding: 10px 13px;
  }
  .topic-btn {
    font-size: 15px;
    padding: 9px 14px;
  }
  #chat-input-block {
    padding: 10px 6px 0 6px;
  }
  #userInput, #sendButton {
    font-size: 15px;
    height: 40px;
  }
  #sendButton {
    width: 40px;
    height: 40px;
  }
  .topics-hint {
    font-size: 14px;
  }
}