* {
	box-sizing: border-box;
}

html, body {
	height: 100%;
	margin: 0;
}

body {
	display: flex;
	align-items: center;
	justify-content: center;
	font-family: "Segoe UI", "Malgun Gothic", sans-serif;
	background: radial-gradient(circle at 50% 0%, #182135 0%, #0f1420 55%);
	color: #dbe2ef;
}

.login-wrap {
	width: 100%;
	max-width: 360px;
	padding: 20px;
}

.login-card {
	background: #131a29;
	border: 1px solid #232c40;
	border-radius: 12px;
	padding: 32px 28px;
	box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
}

.login-logo {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-bottom: 4px;
}

.login-logo .dot {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: #4ade80;
	box-shadow: 0 0 8px #4ade80;
	flex: 0 0 auto;
}

.login-logo h1 {
	margin: 0;
	font-size: 20px;
	color: #6ac3ff;
	letter-spacing: 0.02em;
}

.login-sub {
	margin: 0 0 24px;
	font-size: 13px;
	color: #8b96ad;
}

.login-alert {
	margin-bottom: 18px;
	padding: 10px 12px;
	border-radius: 6px;
	font-size: 12px;
	line-height: 1.5;
}

.login-alert.error {
	background: #2a1616;
	color: #ff8787;
	border: 1px solid #4a2222;
}

.login-alert.info {
	background: #142a1e;
	color: #4ade80;
	border: 1px solid #1f4230;
}

.login-field {
	display: block;
	margin-bottom: 18px;
}

.login-field span {
	display: block;
	margin-bottom: 6px;
	font-size: 12px;
	color: #8b96ad;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.04em;
}

.login-field input {
	width: 100%;
	padding: 10px 12px;
	border-radius: 6px;
	border: 1px solid #232c40;
	background: #0f1420;
	color: #dbe2ef;
	font-size: 14px;
	outline: none;
	transition: border-color 0.15s ease;
}

.login-field input:focus {
	border-color: #6ac3ff;
}

.login-btn {
	width: 100%;
	padding: 11px;
	margin-top: 6px;
	border: none;
	border-radius: 6px;
	background: #6ac3ff;
	color: #0f1420;
	font-size: 14px;
	font-weight: 700;
	cursor: pointer;
	transition: background 0.15s ease;
}

.login-btn:hover {
	background: #8ad0ff;
}