:root {
	--bg: #0b0f14;
	--border: rgba(255, 255, 255, 0.08);
	--muted: #8e9aaa;
	--accent: #6ea8fe;
}

body {
	min-height: 100vh;
	margin: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #e8edf3;
	background:
		radial-gradient(
		circle at 12% 12%,
		rgba(110, 168, 254, 0.13),
		transparent 28rem
		),
		radial-gradient(
		circle at 90% 88%,
		rgba(124, 92, 255, 0.11),
		transparent 30rem
		),
		var(--bg);
}

.login-shell {
	width: min(100%, 460px);
	padding: 24px;
}

.brand {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 11px;
	margin-bottom: 28px;
	color: #fff;
	text-decoration: none;
	font-size: 1.5rem;
	font-weight: 700;
}

.brand-mark {
	width: 42px;
	height: 42px;
	display: grid;
	place-items: center;
	border-radius: 12px;
	background: linear-gradient(135deg, #4f8cff, #7c5cff);
	box-shadow: 0 10px 30px rgba(79, 140, 255, 0.25);
}

.login-card {
	background: linear-gradient(
		145deg,
		rgba(23, 32, 42, 0.97),
		rgba(17, 24, 32, 0.97)
	);
	border: 1px solid var(--border);
	border-radius: 22px;
	padding: 36px;
	box-shadow: 0 30px 80px rgba(0, 0, 0, 0.38);
	backdrop-filter: blur(18px);
}

.eyebrow {
	color: var(--accent);
	text-transform: uppercase;
	letter-spacing: 0.14em;
	font-size: 1.1rem;
	font-weight: 700;
}

.subtitle {
	color: var(--muted);
	font-size: 0.92rem;
}

.form-label {
	font-size: 0.82rem;
	font-weight: 600;
	color: #cbd4de;
}

.input-group-text,
.form-control {
	min-height: 50px;
	background: #0e141b;
	border-color: var(--border);
	color: #e8edf3;
}

.input-group-text {
	color: #7f8c9b;
	padding-left: 16px;
	padding-right: 12px;
}

.form-control {
	border-left: 0;
	padding-left: 4px;
}

.form-control:focus {
	background: #0e141b;
	color: #fff;
	border-color: rgba(110, 168, 254, 0.7);
	box-shadow: 0 0 0 0.2rem rgba(110, 168, 254, 0.12);
}

.input-group:focus-within .input-group-text {
	border-color: rgba(110, 168, 254, 0.7);
	color: var(--accent);
}

.password-toggle {
	min-height: 50px;
	background: #0e141b;
	border-color: var(--border);
	color: #7f8c9b;
}

.password-toggle:hover,
.password-toggle:focus {
	background: #0e141b;
	color: #fff;
	border-color: rgba(110, 168, 254, 0.7);
}

.login-btn {
	min-height: 50px;
	border: 0;
	border-radius: 11px;
	background: linear-gradient(135deg, #4f8cff, #6677ff);
	box-shadow: 0 10px 28px rgba(79, 140, 255, 0.2);
	font-weight: 650;
	transition:
		transform 0.15s,
		box-shadow 0.15s;
}

.login-btn:hover {
	transform: translateY(-1px);
	box-shadow: 0 14px 32px rgba(79, 140, 255, 0.28);
}

.footer {
	color: #667383;
	font-size: 0.75rem;
	text-align: center;
	margin-top: 22px;
}

@media (max-width: 575.98px) {
	.login-shell {
		padding: 18px;
	}
	.login-card {
		padding: 28px 22px;
		border-radius: 18px;
	}
}