body {
	padding: 2rem;
}

#app {
	width: 100%;
	max-width: 600px;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 2rem;
}

#han-container {
	width: 100%;
	padding: 2rem;
	display: grid;
	grid-template-columns: auto auto auto;
	align-items: center;
	gap: 2rem;
}

@media (min-width: 768px) {
	#han-container {
		grid-template-columns: auto auto auto auto auto;
	}
}

.han-char {
	display: flex;
	flex-direction: column;
	gap: 1em;
	width: 100px;
	align-items: center;
}

.han-display {
	font-size: 4rem;
}

.pinyin-input-group {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.5rem;
}

input {
	width: 100%;
	max-width: 75px;
	font-size: 1.5rem;
	border: 1px solid black;
	border-radius: 1rem;
	padding: 0.5rem 1rem;
}

input.incorrect {
	border-color: red;
}

button {
	cursor: pointer;
}

button.primary {
	font-size: 1rem;
	background-color: black;
	color: white;
	border: 1px solid white;
	border-radius: 2rem;
	padding: 0.5rem 1rem;
}

button.secondary {
	font-size: 1rem;
	background-color: white;
	color: black;
	border: 1px solid black;
	border-radius: 2rem;
	padding: 0.5rem 1rem;
}

.btn-group-horiz {
	display: flex;
	flex-direction: row;
	gap: 0.5rem;
}

.tones {
	display: flex;
	flex-direction: row;
}

.tones-button {
	font-size: 1.5rem;
	width: 30px;
	color: gray;
	padding: 0.5rem;
	background: white;
	border: 1px solid gray;
}

.tones-button + .tones-button {
	/* Remove left border between buttons */
	border-left: none;
}

.tones-button:hover {
	color: black;
}

.tones .tones-button:first-child {
	border-top-left-radius: 0.5rem;
	border-bottom-left-radius: 0.5rem;
}

.tones .tones-button:last-child {
	border-top-right-radius: 0.5rem;
	border-bottom-right-radius: 0.5rem;
}