/* Container */
.chat-container {
  overflow-y: overlay;
  padding-top: 10vw;
  height: 30vw;  
}

/* Message wrapper */
.chat-message {
  display: flex;
  flex-direction: column;
  gap: 6px;
  animation: fadeIn 0.25s ease-out;
  max-width: 100%;
}

.user-message,
.bot-message {
  display: flex;
  align-items: center;
  padding: 12px 20px;
  gap: 2vw;
}

.user-message {
  justify-content: flex-start;
}

.bot-message {
  justify-content: flex-end;
  align-self: flex-end;
}

.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.user-message .message-content,
.bot-message .message-content {
  padding: 12px 20px;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  width: 50%;

  markdown {
    font-family: 'Roboto', sans-serif;
    color: #333;
    font-size: 1vw;
    line-height: 1.5;
  }
}

.user-message .message-content {
  background-color: #f4f4f4;
  width: auto;
}

.bot-message .message-content {
  background-color: #f4f4f4;
}

.message-content p {
  margin: 0;
  color: #333;
  font-size: 1vw;
  line-height: 1.5;
}

/* Input */
.input-box {
  display: flex;
  gap: 1vw;
  padding: 2vw;
  border-top: 1px solid #ddd;
  background-color: #fff;
  position: absolute;
  bottom: 0;
  width: -webkit-fill-available;
}

.input-box input {
  flex: 1 1 auto;
  padding: 1vw;
  font-size: 1vw;
  border-radius: 12px;
  border: 1px solid #ddd;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
  outline: none;
  transition: border 0.3s ease;
  font-family: 'Roboto', sans-serif;
}

.input-box input:focus {
  border-color: #4e8fff;
  box-shadow: 0 4px 10px rgba(78,143,255,0.3);
}

.input-box button {
  padding: 1vw;
  background-color: #4e8fff;
  color: #fff;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: background-color 0.3s ease;
  font-family: "Roboto", sans-serif;
  font-weight: bold;
  font-size: 1vw;
}

.input-box button:hover {
  background-color: #1e6ab2;
}

/* Typing dots */
.typing {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 1em;
}

.typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #333;
  display: inline-block;
  animation: bounce 1s infinite ease-in-out;
}

.typing span:nth-child(2) {
  animation-delay: 0.15s;
}

.typing span:nth-child(3) {
  animation-delay: 0.30s;
}

@keyframes bounce {
  0%, 80%, 100% {
    transform: translateY(0);
    opacity: 0.4;
  }

  40% {
    transform: translateY(-6px);
    opacity: 1;
  }
}

/* Enter animation */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}