.chat-container {
	display: flex;
	flex-direction: column;
	height: calc(100vh - 200px);
	min-height: 400px;
	border: 1px solid var(--border-color);
	border-radius: 8px;
	overflow: hidden;
}
.chat-messages {
	flex: 1;
	overflow-y: auto;
	padding: 1rem;
	background-color: var(--light-bg);
}
.message {
	margin-bottom: 1rem;
	padding: 0.75rem;
	border-radius: 8px;
	max-width: 80%;
}
.user-message {
	background-color: var(--user-msg-bg);
	align-self: flex-end;
	margin-left: auto;
}
.assistant-message {
	background-color: var(--assistant-msg-bg);
	align-self: flex-start;
}
.message-input {
	display: flex;
	padding: 0.75rem;
	border-top: 1px solid var(--border-color);
	background-color: white;
}
#user-input {
	flex: 1;
	padding: 0.75rem;
	border: 1px solid var(--border-color);
	border-radius: 4px;
	font-family: inherit;
	resize: none;
	min-height: 44px;
}
#send-button {
	margin-left: 0.5rem;
	padding: 0 1rem;
	background-color: var(--primary-color);
	color: white;
	border: none;
	border-radius: 4px;
	cursor: pointer;
	transition: background-color 0.2s;
}
#send-button:hover {
	background-color: var(--primary-hover);
}
#send-button:disabled {
	background-color: var(--text-light);
	cursor: not-allowed;
}
.typing-indicator {
	display: none;
	margin-bottom: 1rem;
	font-style: italic;
	color: var(--text-light);
}
.typing-indicator.visible {
	display: block;
}
footer {
	margin-top: 1rem;
	text-align: center;
	font-size: 0.85rem;
	color: var(--text-light);
}