/* Trang đăng nhập riêng của Class Manager. Chỉ dùng biến --clm-*. */
*, *::before, *::after { box-sizing: border-box; }

body.clm-login {
	margin: 0;
	min-height: 100vh;
	display: grid;
	place-items: center;
	padding: 16px;
	background: var(--clm-surface);
	color: var(--clm-text);
	font: 15px/1.5 -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.clm-login__box {
	width: 100%;
	max-width: 380px;
	background: var(--clm-bg);
	border: 1px solid var(--clm-border);
	border-radius: 12px;
	padding: 28px 24px;
	box-shadow: 0 8px 24px rgba(16, 24, 40, 0.06);
}

.clm-login__brand { display: flex; gap: 12px; align-items: center; margin-bottom: 20px; }
.clm-login__brand h1 { margin: 0; font-size: 18px; line-height: 1.3; }
.clm-login__brand p { margin: 0; color: var(--clm-text-muted); font-size: 13px; }
.clm-login__logo {
	flex: none;
	width: 44px;
	height: 44px;
	border-radius: 10px;
	display: grid;
	place-items: center;
	background: var(--clm-primary);
	color: var(--clm-on-primary);
	font-weight: 700;
	font-size: 20px;
}

.clm-login form { display: grid; gap: 14px; }
.clm-login label { display: grid; gap: 6px; font-size: 14px; font-weight: 600; }
.clm-login input[type="text"],
.clm-login input[type="password"] {
	width: 100%;
	padding: 10px 12px;
	border: 1px solid var(--clm-border);
	border-radius: var(--clm-radius);
	font: inherit;
	background: var(--clm-bg);
	color: var(--clm-text);
}
.clm-login input:focus { outline: 2px solid var(--clm-primary); outline-offset: 1px; border-color: var(--clm-primary); }
.clm-login__remember { display: flex !important; align-items: center; gap: 8px; font-weight: 400 !important; }

.clm-login button {
	padding: 11px;
	border: 0;
	border-radius: var(--clm-radius);
	background: var(--clm-primary);
	color: var(--clm-on-primary);
	font: inherit;
	font-weight: 600;
	cursor: pointer;
}
.clm-login button:hover { background: var(--clm-primary-strong); }

.clm-login__error {
	margin: 0 0 14px;
	padding: 10px 12px;
	border-radius: var(--clm-radius);
	background: #fdecea;
	color: var(--clm-danger);
	font-size: 14px;
}
.clm-login__lost { display: inline-block; margin-top: 14px; font-size: 13px; color: var(--clm-primary-strong); }