:root {
	--main-color: rgba(0, 119, 187, 1.00);
	--whitesmoke: rgba(0, 0, 0, 0.05);
	--gainsboro: rgba(0, 0, 0, 0.075);
	--silver: rgba(0, 0, 0, 0.25);
	--gray: rgba(0, 0, 0, 0.50);
	
	--font-family: 'JetBrains Mono';
	--font-size: 14px;
}

html {
	height: 100%;
}

body {
	font-family: var(--font-family), -apple-system, system-ui, BlinkMacSystemFont, 'Roboto', 'Ubuntu', sans-serif;
	font-size: var(--font-size);
	font-variant-numeric: tabular-nums;
	padding: 2rem 0;
}

.wrapper {
	display: flex;
	flex-direction: column;
	gap: 2rem;
	max-width: 30rem;
	margin: 0 auto;
}

input {
	font-family: var(--font-family);
	font-size: var(--font-size);
}

input {
	appearance: none;
	white-space: nowrap;
	text-overflow: ellipsis;
	overflow: hidden;
	vertical-align: bottom;
	
	padding: 0.25rem 0.5rem;
	border-radius: 0.25rem;
	border: 1px solid var(--whitesmoke);
	
	transition: border-color 250ms, background-color 250ms;
}

input:focus {
	border-color: var(--gainsboro);
	background-color: var(--whitesmoke);
}

input.error {
	background-color: rgba(220, 20, 60, 0.05);
	border-color: rgba(220, 20, 60, 0.25);
}

.button {
	width: 1.75rem;
	height: 1.75rem;
	background-color: unset;
	border-radius: 0.25rem;
	display: flex;
	color: var(--main-color);
	transition: all 150ms;
	cursor: pointer;
	flex-shrink: 0;
	align-items: center;
	justify-content: center;
}

.button:hover {
	background-color: var(--gainsboro);
	box-shadow: inset 0 0 0 1px var(--gainsboro);
}

button {
	font-size: var(--font-size);
}

button.button:disabled {
	color: var(--gainsboro);
	cursor: default;
}

button.button:disabled:hover  {
	background-color: unset;
	color: var(--gainsboro);
	box-shadow: unset;
}