.cdc-chat {
	--cdc-accent: #c96442;
	display: flex;
	flex-direction: column;
	height: var(--cdc-h, 480px);
	max-width: 640px;
	border: 1px solid #ddd;
	border-radius: 10px;
	overflow: hidden;
	background: #fff;
	font-size: 15px;
	line-height: 1.45;
}
.cdc-header {
	padding: 12px 16px;
	background: var(--cdc-accent);
	color: #fff;
	font-weight: 600;
}
.cdc-log {
	flex: 1;
	overflow-y: auto;
	padding: 12px;
	display: flex;
	flex-direction: column;
	gap: 8px;
}
.cdc-msg {
	max-width: 85%;
	padding: 8px 12px;
	border-radius: 12px;
	word-wrap: break-word;
}
.cdc-assistant { align-self: flex-start; background: #f1f1f1; color: #222; }
.cdc-user { align-self: flex-end; background: var(--cdc-accent); color: #fff; }
.cdc-wait { opacity: 0.6; font-style: italic; }
.cdc-error { background: #fde8e8; color: #8a1f1f; }
.cdc-form {
	display: flex;
	gap: 8px;
	padding: 10px;
	border-top: 1px solid #ddd;
	margin: 0;
}
.cdc-input { flex: 1; padding: 8px 10px; border: 1px solid #ccc; border-radius: 6px; }
.cdc-send {
	padding: 8px 16px;
	border: 0;
	border-radius: 6px;
	background: var(--cdc-accent);
	color: #fff;
	cursor: pointer;
}
.cdc-send:disabled { opacity: 0.5; cursor: default; }