/* ---------- Global Styles ---------- */
h1,
h2,
h3,
h4,
h5,
h6 {
	font-family: var(--font-serif);
	color: var(--color-primary);
	margin: 0;
}
/* ---------- General Page Layout ---------- */
body {
	background-color: var(--color-bg);
	color: var(--color-text);
	font-family: var(--font-sans);
	transition: background-color 0.3s ease, color 0.3s ease;
}

/* ---------- Header Layout ---------- */
header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	background-color: var(--color-surface);
	border-bottom: 1px solid var(--color-border);
	padding: var(--space-sm) var(--space-md);
	height: 80px;
	box-shadow: var(--shadow-sm);
	transition: background-color 0.3s ease, border-color 0.3s ease;
}

body.dark-mode header {
	background-color: var(--color-bg);
	border-color: var(--color-border);
}

/* ---------- Brand ---------- */
.brand {
	display: flex;
	align-items: center;
	gap: var(--space-sm);
}

.brand .icon {
	width: 36px;
	height: 36px;
	fill: var(--color-primary); /* bluish theme */
}

.brand-name a {
	font-family: var(--font-serif);
	font-weight: var(--font-weight-bold);
	font-size: var(--font-size-xxl); /* larger title */
	color: var(--color-primary); /* bluish theme */
}

/* ---------- Header Right Section ---------- */
.header-right {
	display: flex;
	align-items: center;
	gap: var(--space-md);
	font-size: var(--font-size-md);
	color: var(--color-text);
	font-weight: var(--font-weight-semibold);
}

nav ul {
	display: flex;
	align-items: center;
	gap: var(--space-md);
	list-style: none;
	padding: 0;
	margin: 0;
}

/* ---------- Dark Mode Toggle ---------- */
.toggle {
	display: flex;
	align-items: center;
}

.toggle label {
	display: flex;
	align-items: center;
	gap: var(--space-xs);
	cursor: pointer;
}

input[type='checkbox'] {
	accent-color: var(--color-primary);
	cursor: pointer;
	width: 1rem;
	height: 1rem;
}

/* ---------- Page Content Wrapper ---------- */
.content {
	display: flex;
	flex-direction: column;
	background-color: var(--color-surface);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-md);
	padding: var(--space-lg);
	margin: var(--space-lg) auto;
	gap: var(--space-lg);
	max-width: 1200px;
	transition: background-color 0.3s ease, color 0.3s ease;
}

body.dark-mode .content {
	background-color: var(--color-surface);
	color: var(--color-text);
}

/* ---------- Grid Inside Content ---------- */
.content .grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: var(--space-lg);
	justify-content: center;
	justify-items: center;
	width: 100%;
}