:root {
	--color-background: #f9f9f9;
	--color-border: #ccc;
	--color-highlight: #0072e3;
	--color-shadow: #d9d9d9;
	--color-surface: #fff;
	--color-text-primary: #000;
	--color-text-secondary: #585858;
}

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: sans-serif;
}

#main {
	align-items: center;
	background-color: var(--color-background);
	display: flex;
	justify-content: center;
	min-height: 100vh;
	padding: 1.5rem;
}

#container {
	background-color: var(--color-surface);
	border-radius: 0.5rem;
	box-shadow: 0 4px 8px 0 var(--color-shadow);
	gap: 1.5rem;
	padding: 1.5rem;
	width: min(100%, 20rem);
}

#primary-title {
	font-size: 1.5rem;
}

#form {
	gap: 1rem;
}

#label {
	font-size: 1rem;
	gap: 0.5rem;
}

#container,
#form,
#label {
	display: flex;
	flex-direction: column;
}

#input {
	background-color: transparent;
	border: 1px solid var(--color-border);
	border-radius: 0.25rem;
	outline-color: var(--color-highlight);
}

.inline-label {
	align-items: center;
	display: flex;
	gap: 0.5rem;
}

#button {
	background-color: var(--color-highlight);
	border: none;
	border-radius: 0.25rem;
	color: var(--color-surface);
	cursor: pointer;
	font-weight: bold;
}

#input,
#button {
	font-size: 0.875rem;
	padding: 0.75rem;
}

#result-area {
	display: none;
	flex-direction: column;
	gap: 1rem;
}

#secondary-title {
	font-size: 1.25rem;
}

#primary-title,
#label,
#input,
#secondary-title {
	color: var(--color-text-primary);
}

#result {
	color: var(--color-text-secondary);
}

@media screen and (max-width: 416px) {
	#main {
		align-items: unset;
		background-color: var(--color-surface);
		padding: 0;
	}

	#container {
		background-color: transparent;
		border-radius: 0;
		box-shadow: none;
	}
}
