/* Wondertime — signin page styles.
 * Tracks the mkdocs-shadcn theme tokens so the visual transition from
 * /signin/ to / after login is seamless.  Tokens copied from
 * /site/css/base.css (:root + .dark) — only the names this page uses.
 */

@font-face {
	font-family: "Geist";
	src: url("/signin/Geist.woff2") format("woff2");
	font-weight: 100 900;
	font-display: swap;
}

:root {
	--font-sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI",
		"Apple SD Gothic Neo", "Noto Sans KR", "Pretendard", sans-serif;
	--radius: 0.625rem;
	--background: oklch(100% 0 0);
	--foreground: oklch(14.5% 0 0);
	--card: oklch(100% 0 0);
	--card-foreground: oklch(14.5% 0 0);
	--muted: oklch(97% 0 0);
	--muted-foreground: oklch(55.6% 0 0);
	--primary: oklch(20.5% 0 0);
	--primary-foreground: oklch(98.5% 0 0);
	--border: oklch(92.2% 0 0);
	--ring: oklch(70.8% 0 0);
}

html.dark {
	--background: oklch(14.5% 0 0);
	--foreground: oklch(98.5% 0 0);
	--card: oklch(20.5% 0 0);
	--card-foreground: oklch(98.5% 0 0);
	--muted: oklch(26.9% 0 0);
	--muted-foreground: oklch(70.8% 0 0);
	--primary: oklch(92.2% 0 0);
	--primary-foreground: oklch(20.5% 0 0);
	--border: oklch(100% 0 0 / 0.10);
	--ring: oklch(55.6% 0 0);
}

* { box-sizing: border-box; }

html, body {
	margin: 0;
	padding: 0;
	min-height: 100%;
	height: 100%;
	background: var(--background);
	color: var(--foreground);
	font-family: var(--font-sans);
	font-feature-settings: "cv11", "ss01";
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

body {
	display: grid;
	place-items: center;
	padding: 1.5rem;
}

.card {
	width: 100%;
	max-width: 24rem;
	padding: 2.5rem 2rem;
	border-radius: var(--radius);
	border: 1px solid var(--border);
	background: var(--card);
	color: var(--card-foreground);
	text-align: center;
	box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.04);
}

html.dark .card {
	box-shadow: 0 12px 40px oklch(0% 0 0 / 0.45);
}

.logo {
	display: block;
	height: 2.5rem;
	width: auto;
	margin: 0 auto 0.75rem;
	max-width: 100%;
}

html.dark .logo {
	filter: brightness(0) invert(1);
}

h1 {
	margin: 0 0 1.75rem;
	font-size: 1.25rem;
	font-weight: 600;
	letter-spacing: -0.01em;
	color: var(--foreground);
}

.signin {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.625rem;
	width: 100%;
	padding: 0.7rem 1.25rem;
	border-radius: calc(var(--radius) - 2px);
	border: 1px solid var(--border);
	background: var(--background);
	color: var(--foreground);
	font: inherit;
	font-size: 0.95rem;
	font-weight: 500;
	text-decoration: none;
	cursor: pointer;
	transition: background 120ms ease, border-color 120ms ease, transform 80ms ease;
}

.signin:hover {
	background: var(--muted);
	border-color: var(--muted-foreground);
}

.signin:active {
	transform: translateY(1px);
}

.signin:focus-visible {
	outline: 2px solid var(--ring);
	outline-offset: 2px;
}

.ms-logo {
	width: 1.05rem;
	height: 1.05rem;
	flex-shrink: 0;
}