:root {
	color-scheme: light;
	--page: #f9f9f7;
	--surface-1: #fcfcfb;
	--text-primary: #0b0b0b;
	--text-secondary: #52514e;
	--text-muted: #898781;
	--grid: #e1e0d9;
	--baseline: #c3c2b7;
	--border: rgba(11, 11, 11, 0.1);
	--wash: rgba(11, 11, 11, 0.05);
	--accent: #2a78d6;
	--accent-strong: #1c5cab;
	--accent-wash: rgba(42, 120, 214, 0.1);
	--accent-track: #cde2fb;
	--good: #0ca30c;
	--good-text: #006300;
	--critical: #d03b3b;
}

/* dark tokens apply when the OS prefers dark (unless the user forced light),
   or when the user forced dark via the theme toggle */
@media (prefers-color-scheme: dark) {
	:root:where(:not([data-theme='light'])) {
		color-scheme: dark;
		--page: #0d0d0d;
		--surface-1: #1a1a19;
		--text-primary: #ffffff;
		--text-secondary: #c3c2b7;
		--text-muted: #898781;
		--grid: #2c2c2a;
		--baseline: #383835;
		--border: rgba(255, 255, 255, 0.1);
		--wash: rgba(255, 255, 255, 0.06);
		--accent: #3987e5;
		--accent-strong: #6da7ec;
		--accent-wash: rgba(57, 135, 229, 0.16);
		--accent-track: #184f95;
		--good: #0ca30c;
		--good-text: #0ca30c;
	}
}
:root[data-theme='dark'] {
	color-scheme: dark;
	--page: #0d0d0d;
	--surface-1: #1a1a19;
	--text-primary: #ffffff;
	--text-secondary: #c3c2b7;
	--text-muted: #898781;
	--grid: #2c2c2a;
	--baseline: #383835;
	--border: rgba(255, 255, 255, 0.1);
	--wash: rgba(255, 255, 255, 0.06);
	--accent: #3987e5;
	--accent-strong: #6da7ec;
	--accent-wash: rgba(57, 135, 229, 0.16);
	--accent-track: #184f95;
	--good: #0ca30c;
	--good-text: #0ca30c;
}

* {
	box-sizing: border-box;
}

body {
	margin: 0;
	background: var(--page);
	color: var(--text-primary);
	font-family: 'Inter Variable', system-ui, -apple-system, 'Segoe UI', sans-serif;
	font-size: 16px;
	line-height: 1.5;
	-webkit-font-smoothing: antialiased;
}

h1 {
	font-size: 1.6rem;
	font-weight: 700;
	letter-spacing: -0.02em;
	margin: 0 0 0.25rem;
}

h2 {
	font-size: 1.05rem;
	font-weight: 600;
	letter-spacing: -0.01em;
	margin: 2rem 0 0.75rem;
}

.page-sub {
	color: var(--text-secondary);
	font-size: 0.925rem;
	margin: 0 0 1.5rem;
}

.card {
	background: var(--surface-1);
	border: 1px solid var(--border);
	border-radius: 0.875rem;
	overflow: hidden;
}

.btn {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	padding: 0.5rem 1rem;
	border-radius: 0.55rem;
	border: 1px solid transparent;
	background: var(--accent);
	color: #fff;
	font: inherit;
	font-size: 0.9rem;
	font-weight: 600;
	text-decoration: none;
	cursor: pointer;
	transition: filter 120ms;
}
.btn:hover {
	filter: brightness(1.08);
}
.btn.ghost {
	background: transparent;
	color: var(--text-secondary);
	border-color: var(--border);
}
.btn.ghost:hover {
	background: var(--wash);
	color: var(--text-primary);
	filter: none;
}
.btn.danger {
	background: transparent;
	color: var(--critical);
	border-color: var(--border);
}
.btn.danger:hover {
	background: rgba(208, 59, 59, 0.08);
	filter: none;
}