:root {
	--bg: #f5f8ff;
	--panel: rgba(255, 255, 255, 0.92);
	--panelBorder: rgba(15, 23, 42, 0.08);
	--text: #0f172a;
	--muted: rgba(15, 23, 42, 0.62);
	--accent: #2b74ff;
	--shadow: 0 10px 30px rgba(2, 8, 23, 0.1);
	--shadowSoft: 0 6px 18px rgba(2, 8, 23, 0.08);
	--radius: 18px;
}

html,
body {
	margin: 0;
	height: 100%;
	font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto,
		Helvetica, Arial, 'Apple Color Emoji', 'Segoe UI Emoji';
	color: var(--text);
	background: radial-gradient(
			1200px 500px at 50% 20%,
			#e8f3ff 0%,
			transparent 60%
		),
		radial-gradient(900px 500px at 85% 70%, #efe8ff 0%, transparent 60%),
		var(--bg);

	overflow: hidden;
}

.wrapper {
	height: 100%;
	display: grid;
	gap: 16px;
	padding: 18px;
	grid-template-columns: 86px minmax(520px, 1fr) 340px;
	grid-template-rows: 70px 1fr;
	grid-template-areas:
		'header header header'
		'sidebar content right';
}

.header {
	grid-area: header;
	background: var(--panel);
	border: 1px solid var(--panelBorder);
	border-radius: var(--radius);
	box-shadow: var(--shadowSoft);

	display: flex;
	align-items: center;
	padding: 14px 16px;
}

.header .header-buttons {
	margin-left: auto;
	display: flex;
	gap: 12px;
}
.header button {
	appearance: none;
	border: 1px solid var(--panelBorder);
	background: #fff;
	color: var(--text);
	padding: 10px 14px;
	border-radius: 14px;
	font-weight: 600;
	cursor: pointer;
	margin-left: 10px;
	box-shadow: 0 2px 10px rgba(2, 8, 23, 0.06);
	transition: transform 120ms ease, box-shadow 120ms ease,
		border-color 120ms ease;
}

.header button:hover {
	transform: translateY(-1px);
	box-shadow: 0 10px 18px rgba(2, 8, 23, 0.1);
	border-color: rgba(43, 116, 255, 0.25);
}

#sidebar {
	grid-area: sidebar;
	background: var(--panel);
	border: 1px solid var(--panelBorder);
	border-radius: var(--radius);
	box-shadow: var(--shadowSoft);
	padding: 10px;
	overflow-y: auto;
	
}

#sidebar::-webkit-scrollbar {
	width: 10px;
}

#sidebar::-webkit-scrollbar-thumb {
	background: rgba(15, 23, 42, 0.12);
	border-radius: 999px;
	border: 3px solid transparent;
	background-clip: content-box;
}

.sideBarItem {
	width: 62px;
	height: 62px;
	max-width: none;
	max-height: none;

	display: grid;
	place-items: center;

	margin: 8px auto;
	padding: 0;
	border-radius: 18px;
	border: 1px solid rgba(15, 23, 42, 0.08);
	background: rgba(255, 255, 255, 0.9);
	box-shadow: 0 4px 12px rgba(2, 8, 23, 0.06);
	cursor: pointer;
	transition: transform 120ms ease, box-shadow 120ms ease,
		border-color 120ms ease;
}

.sideBarItem:hover {
	transform: translateY(-1px);
	box-shadow: 0 12px 20px rgba(2, 8, 23, 0.1);
	border-color: rgba(43, 116, 255, 0.28);
}

.sideBarItem img {
	max-width: 34px;
	max-height: 34px;
	width: 34px;
	height: 34px;
	object-fit: contain;
}

.sideBarItem[style*='border: 2px solid blue'] {
	border: 2px solid var(--accent) !important;
	box-shadow: 0 14px 26px rgba(43, 116, 255, 0.18) !important;
}

#content {
	grid-area: content;
	background: transparent;
	position: relative;
}

#content canvas {
	width: 100% !important;
	height: 100% !important;
	display: block;
	background: #fff;
	border-radius: 22px;
	border: 1px solid var(--panelBorder);
	box-shadow: var(--shadow);
}

#rightPanel {
	grid-area: right;
	background: var(--panel);
	border: 1px solid var(--panelBorder);
	border-radius: var(--radius);
	box-shadow: var(--shadowSoft);
	padding: 14px;
	display: flex;
	flex-direction: column;
	gap: 12px;
	overflow: hidden;
}

.panelTitle {
	font-size: 20px;
	font-weight: 800;
	letter-spacing: -0.2px;
	padding: 6px 4px 8px;
}

.panelSection {
	background: rgba(255, 255, 255, 0.75);
	border: 1px solid rgba(15, 23, 42, 0.08);
	border-radius: 16px;
	padding: 12px;
	box-shadow: 0 6px 16px rgba(2, 8, 23, 0.06);
}

.colourPalette {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	align-content: flex-start;
}

.colourSwatches {
	width: 38px;
	height: 38px;
	margin: 0;
	border-radius: 12px;
	border: 1px solid rgba(15, 23, 42, 0.1);
	box-shadow: 0 4px 10px rgba(2, 8, 23, 0.06);
	cursor: pointer;
	transition: transform 120ms ease, box-shadow 120ms ease,
		border-color 120ms ease;
}
.colourSwatches:hover {
	transform: translateY(-1px);
	box-shadow: 0 10px 18px rgba(2, 8, 23, 0.1);
	border-color: rgba(43, 116, 255, 0.28);
}

.colourSwatches[style*='border: 2px solid blue'] {
	border: 2px solid var(--accent) !important;
	box-shadow: 0 14px 26px rgba(43, 116, 255, 0.18) !important;
}

.options {
	padding: 10px;
}

.options button {
	width: 100%;
	appearance: none;
	border: 0;
	background: linear-gradient(
		180deg,
		rgba(43, 116, 255, 1),
		rgba(6, 182, 212, 0.95)
	);
	color: white;
	padding: 12px 14px;
	border-radius: 14px;
	font-weight: 800;
	cursor: pointer;
	box-shadow: 0 10px 20px rgba(43, 116, 255, 0.2);
	transition: transform 120ms ease, box-shadow 120ms ease;
}

.options button:hover {
	transform: translateY(-1px);
	box-shadow: 0 16px 26px rgba(43, 116, 255, 0.26);
}

.box {
	background: none;
	color: inherit;
	font-size: inherit;
}