:root {
	color-scheme: dark;
}

* {
	box-sizing: border-box;
}

html,
body {
	margin: 0;
	width: 100%;
	height: 100%;
	overflow: hidden;
	font-family: 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', sans-serif;
	background: #0a1230;
}

.rabbit-game {
	width: 100vw;
	height: 100vh;
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
	padding: 0.75rem;
	min-height: 0;
	background: radial-gradient(circle at 12% 12%, rgba(128, 163, 255, 0.26), transparent 30%),
		linear-gradient(180deg, #0d1533 0%, #1e3268 100%);
}

.rabbit-game-header {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
	background: rgba(8, 16, 42, 0.6);
	border: 1px solid rgba(175, 190, 255, 0.28);
	border-radius: 12px;
	padding: 0.65rem 0.8rem;
}

.rabbit-game-tip {
	margin: 0;
	color: #d9e6ff;
	font-weight: 600;
	font-size: 0.95rem;
}

.rabbit-game-stats {
	display: flex;
	flex-wrap: wrap;
	gap: 0.9rem;
	font-weight: 700;
	color: #f2f5ff;
	font-size: 0.95rem;
}

#rabbit-game-canvas {
	flex: 1;
	width: 100%;
	height: auto;
	min-height: 0;
	display: block;
	border-radius: 12px;
	border: 1px solid rgba(170, 186, 255, 0.3);
	touch-action: none;
}

.rabbit-game-actions {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.7rem;
	background: rgba(8, 16, 42, 0.6);
	border: 1px solid rgba(175, 190, 255, 0.28);
	border-radius: 12px;
	padding: 0.55rem 0.8rem;
}

#rg-start,
.rg-back {
	border: 0;
	border-radius: 999px;
	padding: 0.45rem 0.9rem;
	font-size: 0.92rem;
	font-weight: 700;
	cursor: pointer;
	text-decoration: none;
}

#rg-start {
	background: #5d69ff;
	color: #fff;
}

.rg-back {
	background: rgba(255, 255, 255, 0.16);
	color: #fff;
}

#rg-message {
	color: #d9e6ff;
	font-weight: 600;
	font-size: 0.9rem;
}

@media (max-width: 640px) {
	.rabbit-game {
		padding: 0.5rem;
	}

	.rabbit-game-tip,
	.rabbit-game-stats,
	#rg-message {
		font-size: 0.85rem;
	}
}