.mb-assistant-panel { display: flex; flex-direction: column; height: 640px; max-height: 80vh; }

.mb-chat-window {
	flex: 1;
	overflow-y: auto;
	border: 1px solid #e5e7eb;
	border-radius: 12px;
	padding: 16px;
	background: #fafafa;
	display: flex;
	flex-direction: column;
	gap: 12px;
}
.mb-chat-empty { margin: auto; color: #9ca3af; font-size: 13px; }

.mb-msg { max-width: 78%; padding: 10px 14px; border-radius: 14px; font-size: 14px; line-height: 1.8; white-space: pre-wrap; }
.mb-msg--user { align-self: flex-end; background: #0f766e; color: #fff; border-bottom-left-radius: 4px; }
.mb-msg--assistant { align-self: flex-start; background: #fff; border: 1px solid #e5e7eb; border-bottom-right-radius: 4px; }
.mb-msg--assistant.mb-msg--error { border-color: #fecaca; background: #fef2f2; color: #b91c1c; }

.mb-msg__attachment { margin-top: 6px; }
.mb-msg__attachment img { max-width: 220px; border-radius: 8px; display: block; }
.mb-msg__attachment video, .mb-msg__attachment audio { max-width: 240px; }
.mb-msg__attachment a { font-size: 12px; }

.mb-chat-composer { margin-top: 12px; }
.mb-chat-input-row {
	display: flex;
	align-items: flex-end;
	gap: 6px;
	border: 1px solid #d1d5db;
	border-radius: 14px;
	padding: 8px 10px;
	background: #fff;
}
.mb-chat-icon-btn {
	border: none;
	background: #f3f4f6;
	border-radius: 50%;
	width: 34px;
	height: 34px;
	cursor: pointer;
	font-size: 15px;
	flex-shrink: 0;
}
.mb-chat-icon-btn.active { background: #fecaca; }

#mb-chat-textarea {
	flex: 1;
	border: none;
	resize: none;
	outline: none;
	font-size: 14px;
	max-height: 120px;
	padding: 6px 4px;
	font-family: inherit;
}

.mb-chat-attach-preview {
	display: flex;
	align-items: center;
	gap: 8px;
	background: #f3f4f6;
	border-radius: 10px;
	padding: 8px 10px;
	margin-bottom: 8px;
	font-size: 12.5px;
}
.mb-chat-attach-preview button { border: none; background: none; cursor: pointer; color: #b91c1c; }

.mb-recording-indicator { color: #b91c1c; font-size: 12.5px; margin-top: 6px; cursor: pointer; }

.mb-chat-disclaimer { font-size: 11px; color: #9ca3af; text-align: center; margin-top: 10px; }