* {
	box-sizing: border-box;
}

body {
	display: flex;
	align-items: center;
	justify-content: center;
	font-family: sans-serif;
	min-height: 100vh;
}

.form {
	max-width: 400px;
	width: 100%;
	padding: 30px;
	font-size: 19px;
	border: 1px solid #000;
	border-radius: 7px;
}

.fieldset {
	border: none;
	padding: 0;
	margin: 0;
}

.legend {
	font-weight: 700;
	padding: 0;
	margin-bottom: 15px;
}

.label {
	display: inline-block;
	margin-bottom: 10px;
}

.input,
.textarea {
	display: block;
	width: 100%;
	border-radius: 7px;
	border: 1px solid #000;
	padding: 8px 10px;
	margin-bottom: 20px;
	outline: none;
}
.input:disabled,
.textarea:disabled {
	opacity: 0.5;
}

.input::placeholder,
.textarea::placeholder {
	font-size: 15px;
	font-family: sans-serif;
}

.textarea {
	display: block;
	resize: vertical;
	min-height: 50px;
	max-height: 200px;
}

.label-checkbox {
	padding-left: 22px;
	font-size: 16px;
}

.input-checkbox {
	position: absolute;
	appearance: none;
	outline: none;
}

.input-checkbox::after {
	content: "";
	position: absolute;
	width: 16px;
	height: 16px;
	margin-left: -22px;
	border: 1px solid #333;
	border-radius: 4px;
	cursor: pointer;
}

.input-checkbox:checked::after {
	background: url("../img/check-icon.svg") no-repeat center, #9e1fff;
}

.button {
	display: block;
	cursor: pointer;
	padding: 6px 18px;
	border: none;
	background: #9e1fff;
	border-radius: 7px;
	font-weight: 500;
	font-size: 15px;
	color: #fff;
	transition: opacity 0.2s;
}

.button:hover {
	opacity: 0.7;
}

.button:not(:disabled):active {
	background-color: #8719db;
}

.button:disabled,
.input-checkbox:disabled::after {
	opacity: 0.5;
	cursor: default;
}

.input:focus-visible,
.textarea:focus-visible,
.button:focus-visible,
.input-checkbox:focus-visible::after {
	outline: 2px solid #9e1fff;
	outline-offset: 1px;
}