body {
	font-family: Arial, sans-serif;
	background: #f7f7f7;
	margin: 0;
	padding: 40px;
}

.editor-toolbar {
	background: #fff;
	border: 1px solid #ccc;
	border-bottom: none;
	padding: 8px;
	display: flex;
	gap: 8px;
	border-radius: 6px 6px 0 0;
}

.editor-toolbar button {
	background: #f0f0f0;
	border: 1px solid #bbb;
	border-radius: 4px;
	padding: 6px 12px;
	cursor: pointer;
	font-size: 16px;
	transition: background 0.2s;
}

#highlight-color {
	width: 32px;
	height: 33px;
	margin: 0;
}

.editor-toolbar button.active {
	background: #d0eaff;
	border-color: #3399ff;
}

.richtext-editor {
	background: #fff;
	border: 1px solid #ccc;
	min-height: 180px;
	padding: 12px;
	border-radius: 0 0 6px 6px;
	outline: none;
	font-size: 16px;
	line-height: 1.6;
	margin-bottom: 20px;
}

.bold {
	font-weight: bold;
}

.italic {
	font-style: italic;
}

.underline {
	text-decoration: underline;
}

.strikethrough {
	text-decoration: line-through;
}

.highlight {
	background-color: var(--highlight);
}