* {
  box-sizing: border-box;
}


/* Wrapper for the entire chat UI */
.chat-wrapper {
  display: flex;
  flex-direction: column;
  height: 100vh;
  width: 100%;
}

/* Optional title */
.chat-title {
  padding: 12px 16px;
  font-size: 1.25rem;
  font-weight: bold;
  background: white;
  border-bottom: 1px solid #ddd;
}


/* Each message bubble */

.user {
  align-self: flex-end;
  background-color: #0077cc;
  color: white;
  border-bottom-right-radius: 0;
}

.bot {
  align-self: flex-start;
  background-color: #e2e2e2;
  color: #111;
  border-bottom-left-radius: 0;
}

/* Input area fixed at the bottom */
#input-bar {
  display: flex;
  padding: 10px;
  border-top: 1px solid #ddd;
  background: white;
}

#question {
  flex: 1;
  padding: 12px;
  font-size: 16px;
  border-radius: 6px;
  border: 1px solid #ccc;
  outline: none;
}

#send {
  margin-left: 8px;
  padding: 12px 20px;
  font-size: 16px;
  background-color: #0077cc;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

#send:hover {
  background-color: #005ea1;
}


.suggestions {
  margin-top: 10px;
  text-align: center;
}

.suggestions button {
  margin: 5px;
  padding: 5px 10px;
  border: none;
  background-color: #eee;
  cursor: pointer;
  border-radius: 4px;
  transition: 0.2s;
}

.suggestions button:hover {
  background-color: #ddd;
}