:root {
	color-scheme: light;
	font-family: system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	font-size: 16px;
	line-height: 1.5;
	color: #151515;
	background: #f4f4f2;
}

* {
	box-sizing: border-box;
}

body {
	margin: 0;
}

a {
	color: inherit;
}

.demo-page {
	min-height: 100vh;
	padding: 32px;
}

.demo-shell {
	width: min(100%, 1040px);
	margin: 0 auto;
}

.demo-topbar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	margin-bottom: 24px;
}

.demo-brand {
	margin: 0;
	font-size: 2.5rem;
	line-height: 1;
}

.demo-kicker {
	margin: 8px 0 0;
	max-width: 700px;
	color: #555;
	font-size: 1rem;
}

.demo-back {
	display: inline-flex;
	align-items: center;
	min-height: 40px;
	padding: 0 14px;
	border: 1px solid #c7c7c0;
	border-radius: 6px;
	background: #fff;
	text-decoration: none;
	font-weight: 650;
}

.demo-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: 16px;
	margin-top: 28px;
}

.demo-card {
	display: grid;
	gap: 10px;
	min-height: 150px;
	padding: 18px;
	border: 1px solid #d5d5cf;
	border-radius: 8px;
	background: #fff;
	text-decoration: none;
	transition: transform 0.15s ease, border-color 0.15s ease;
}

.demo-card:hover {
	transform: translateY(-2px);
	border-color: #83837a;
}

.demo-card h2 {
	margin: 0;
	font-size: 1.125rem;
}

.demo-card p,
.demo-meta {
	margin: 0;
	color: #5c5c55;
}

.demo-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-top: auto;
	color: #66665f;
	font-size: 0.875rem;
	font-weight: 650;
}

.demo-player {
	display: grid;
	gap: 14px;
}

.demo-player-frame {
	width: min(100%, 960px);
}

.demo-note {
	max-width: 760px;
	margin: 18px 0 0;
	color: #606058;
	font-size: 0.95rem;
}

.demo-xr-status {
	max-width: 760px;
	margin: 0 0 10px;
	padding: 10px 12px;
	border: 1px solid #d5d5cf;
	border-radius: 6px;
	background: #fff;
	color: #4f4f48;
	font-size: 0.95rem;
}

.demo-xr-status[data-state="blocked"] {
	border-color: #d7a13a;
	background: #fff8e8;
	color: #5f4515;
}

.demo-xr-status[data-state="ready"] {
	border-color: #7eb07b;
	background: #eff8ef;
	color: #275425;
}

.demo-gallery-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
	gap: 16px;
}

.demo-gallery-tile {
	display: grid;
	gap: 10px;
	padding: 0 0 12px;
	border: 1px solid #d5d5cf;
	border-radius: 8px;
	background: #fff;
	color: inherit;
	font: inherit;
	font-weight: 700;
	text-align: left;
	cursor: pointer;
	overflow: hidden;
}

.demo-gallery-tile:hover {
	border-color: #83837a;
}

.demo-gallery-tile img {
	display: block;
	width: 100%;
	aspect-ratio: 16 / 9;
	object-fit: cover;
	background: #111;
}

.demo-gallery-tile span {
	padding: 0 12px;
}

.demo-focused-links {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 22px;
}

.demo-focused-links a {
	display: inline-flex;
	align-items: center;
	min-height: 36px;
	padding: 0 12px;
	border: 1px solid #d5d5cf;
	border-radius: 6px;
	background: #fff;
	color: #4f4f48;
	text-decoration: none;
	font-size: 0.9rem;
	font-weight: 650;
}

.demo-local-panel {
	display: grid;
	gap: 16px;
	width: min(100%, 760px);
	padding: 18px;
	border: 1px solid #d5d5cf;
	border-radius: 8px;
	background: #fff;
}

.demo-field {
	display: grid;
	gap: 6px;
	font-weight: 650;
}

.demo-field input,
.demo-field select {
	width: 100%;
	min-height: 42px;
	border: 1px solid #c7c7c0;
	border-radius: 6px;
	background: #fff;
	color: inherit;
	font: inherit;
}

.demo-field input {
	padding: 8px;
}

.demo-field select {
	padding: 0 10px;
}

.demo-local-name {
	margin: 0;
	color: #606058;
	font-size: 0.95rem;
}

.demo-local-preview {
	display: grid;
	place-items: center;
	width: 100%;
	aspect-ratio: 16 / 9;
	border-radius: 6px;
	background: #111;
	color: #d8d8d8;
	overflow: hidden;
}

.demo-local-preview img,
.demo-local-preview video {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.demo-local-preview p {
	margin: 0;
	padding: 16px;
	text-align: center;
}

.demo-local-launch {
	min-height: 44px;
	border: 0;
	border-radius: 6px;
	background: #151515;
	color: #fff;
	font: inherit;
	font-weight: 750;
	cursor: pointer;
}

.demo-local-launch:disabled {
	background: #9a9a92;
	cursor: not-allowed;
}

@media (max-width: 640px) {
	.demo-page {
		padding: 20px;
	}

	.demo-topbar {
		align-items: flex-start;
		flex-direction: column;
	}

	.demo-brand {
		font-size: 2rem;
	}
}