:root {
	--sky: #eaf6ff;
	--ink: #163047;
	--muted: #688197;
	--blue: #349ee9;
	--line: #bad8ea;
	--card: #fff;
	--danger: #a04450;
}
* {
	box-sizing: border-box;
}
body {
	margin: 0;
	min-height: 100vh;
	background: linear-gradient(145deg, #dceeff, #f8fcff);
	color: var(--ink);
	font:
		16px/1.5 -apple-system,
		BlinkMacSystemFont,
		'Segoe UI',
		sans-serif;
	display: grid;
	place-items: center;
	padding: 24px;
}
.shell {
	width: min(520px, 100%);
}
.brand {
	font-weight: 900;
	font-size: 24px;
	letter-spacing: -0.02em;
}
.brand span {
	color: var(--blue);
}
.card {
	margin-top: 16px;
	background: rgba(255, 255, 255, 0.94);
	border: 1px solid var(--line);
	border-radius: 18px;
	padding: 24px;
	box-shadow: 0 20px 60px rgba(38, 92, 126, 0.13);
}
h1 {
	font-size: 26px;
	margin: 0 0 6px;
}
p {
	color: var(--muted);
}
label {
	display: block;
	font-weight: 700;
	margin: 14px 0 5px;
}
input,
select {
	width: 100%;
	padding: 12px;
	border: 1px solid var(--line);
	border-radius: 10px;
	background: #fff;
	font: inherit;
}
button {
	width: 100%;
	margin-top: 18px;
	padding: 12px;
	border: 0;
	border-radius: 10px;
	background: var(--blue);
	color: white;
	font-weight: 800;
	font-size: 16px;
}
button:disabled {
	background: #9db7c8;
	cursor: not-allowed;
}
.notice {
	border: 1px solid #a7d6ef;
	background: #effaff;
	border-radius: 11px;
	padding: 11px 12px;
	color: #24678f;
}
.error {
	color: var(--danger);
}
.links {
	display: flex;
	justify-content: space-between;
	gap: 12px;
	margin-top: 14px;
}
.links a {
	color: #277eb7;
}
.fine {
	font-size: 13px;
	color: var(--muted);
}