@charset "UTF-8";

:root {
	--bg: #07111f;
	--panel: rgba(13, 27, 46, .92);
	--line: rgba(148, 163, 184, .18);
	--text: #eef5ff;
	--muted: #8fa3bd;
	--accent: #4ea1ff;
	--accent2: #6c63ff;
	--danger: #ff647c;
}

* { box-sizing: border-box; }

body {
	min-height: 100vh;
	margin: 0;
	display: grid;
	place-items: center;
	color: var(--text);
	font-family: Inter, "Segoe UI", Arial, sans-serif;
	background:
		radial-gradient(circle at 20% 10%, rgba(78, 161, 255, .22), transparent 34rem),
		radial-gradient(circle at 85% 85%, rgba(108, 99, 255, .18), transparent 30rem),
		var(--bg);
}

#center { width: min(92vw, 430px); }

.brand {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 14px;
	margin-bottom: 22px;
}

.brand-mark {
	display: grid;
	place-items: center;
	width: 48px;
	height: 48px;
	border-radius: 14px;
	font-weight: 800;
	background: linear-gradient(135deg, var(--accent), var(--accent2));
	box-shadow: 0 14px 35px rgba(78, 161, 255, .25);
}

#title { font-size: 27px; font-weight: 750; letter-spacing: -.03em; }
#title span { display: block; margin-top: 2px; color: var(--muted); font-size: 12px; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; }

#box {
	border: 1px solid var(--line);
	border-radius: 22px;
	background: var(--panel);
	box-shadow: 0 26px 70px rgba(0, 0, 0, .38);
	backdrop-filter: blur(16px);
}

#box_content { padding: 34px; }
h1 { margin: 0 0 8px; font-size: 23px; }
.subtitle { margin: 0 0 26px; color: var(--muted); font-size: 14px; }
label { display: block; margin: 16px 0 7px; color: #cbd8e8; font-size: 13px; font-weight: 600; }

input {
	width: 100%;
	height: 46px;
	padding: 0 14px;
	border: 1px solid var(--line);
	border-radius: 11px;
	outline: 0;
	color: var(--text);
	background: rgba(4, 12, 24, .65);
	font-size: 15px;
	transition: border-color .2s, box-shadow .2s;
}

input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(78, 161, 255, .13); }

.submit {
	width: 100%;
	height: 46px;
	margin-top: 24px;
	border: 0;
	border-radius: 11px;
	color: white;
	background: linear-gradient(135deg, var(--accent), var(--accent2));
	font-size: 15px;
	font-weight: 700;
	cursor: pointer;
	box-shadow: 0 12px 28px rgba(78, 161, 255, .2);
}

.submit:hover { filter: brightness(1.08); }
#load { margin-bottom: 10px; text-align: center; }
.error { margin: 0; padding: 11px 14px; border: 1px solid rgba(255, 100, 124, .35); border-radius: 10px; color: #ffc5ce; background: rgba(255, 100, 124, .1); }

@media (max-width: 480px) {
	#box_content { padding: 26px 22px; }
}