/* --brand, --accent and --font-headings come from the admin, set in the page head. */
:root {
	--text: #1f1f1f;
	--muted: #5f5f5f;
	--line: #e4e0d8;
	--bg: #fbfaf7;
	--card: #ffffff;
	--error: #b3261e;
	--radius: 10px;
}

*,
*::before,
*::after {
	box-sizing: border-box;
}

[hidden] {
	display: none !important;
}

body {
	margin: 0;
	background: var(--bg);
	color: var(--text);
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
	font-size: 17px;
	line-height: 1.55;
}

h1,
h2 {
	font-family: var(--font-headings);
	color: var(--brand);
	line-height: 1.2;
}

h1 {
	margin: 0 0 12px;
	font-size: 2rem;
}

h2 {
	margin: 28px 0 8px;
	font-size: 1.3rem;
}

a {
	color: var(--accent);
}

img {
	max-width: 100%;
	display: block;
}

.small {
	font-size: 0.85rem;
	color: var(--muted);
}

.test-banner {
	margin: 0;
	padding: 6px 16px;
	background: #fff3c4;
	font-size: 0.85rem;
	text-align: center;
}

/* Header and footer */
.site-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	max-width: 1000px;
	margin: 0 auto;
	padding: 16px;
}

.site-logo {
	font-family: var(--font-headings);
	font-size: 1.3rem;
	font-weight: 700;
	color: var(--brand);
	text-decoration: none;
}

.site-logo img {
	height: 44px;
	width: auto;
}

.cart-link {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	min-height: 44px;
	color: var(--text);
	font-weight: 600;
	text-decoration: none;
}

.cart-count {
	min-width: 22px;
	padding: 0 6px;
	border-radius: 11px;
	background: var(--accent);
	color: #ffffff;
	font-size: 0.8rem;
	line-height: 22px;
	text-align: center;
}

.site-main {
	max-width: 1000px;
	min-height: 55vh;
	margin: 0 auto;
	padding: 8px 16px 48px;
}

.site-footer {
	padding: 28px 16px 36px;
	border-top: 1px solid var(--line);
	text-align: center;
}

/* Required by law to be prominent, so this is a real button and not a footer link. */
.withdraw-button {
	display: inline-block;
	padding: 11px 20px;
	border: 2px solid var(--brand);
	border-radius: var(--radius);
	color: var(--brand);
	font-weight: 700;
	text-decoration: none;
}

.footer-links {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 6px 18px;
	margin-top: 18px;
	font-size: 0.9rem;
}

.footer-links a {
	color: var(--muted);
}

/* Buttons and forms */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 44px;
	padding: 10px 18px;
	border: 1px solid var(--brand);
	border-radius: var(--radius);
	background: var(--card);
	color: var(--brand);
	font: inherit;
	font-weight: 600;
	text-decoration: none;
	cursor: pointer;
}

.btn-primary {
	background: var(--brand);
	color: #ffffff;
}

.btn:disabled {
	opacity: 0.55;
	cursor: wait;
}

.link-button {
	padding: 0;
	border: 0;
	background: none;
	color: var(--muted);
	font: inherit;
	font-size: 0.85rem;
	text-decoration: underline;
	cursor: pointer;
}

.field {
	display: grid;
	gap: 6px;
	font-weight: 600;
}

.field input,
.field select {
	width: 100%;
	min-height: 44px;
	padding: 9px 12px;
	border: 1px solid #bdb8ad;
	border-radius: 8px;
	background: var(--card);
	color: var(--text);
	font: inherit;
	font-weight: 400;
}

.check {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	font-size: 0.95rem;
}

.check input {
	flex: none;
	width: 20px;
	height: 20px;
	margin: 3px 0 0;
}

.stack {
	display: grid;
	gap: 16px;
}

.narrow {
	max-width: 520px;
}

.form-error {
	margin: 0;
	padding: 10px 12px;
	border-radius: 8px;
	background: #fbeaea;
	color: var(--error);
	font-size: 0.95rem;
}

.honeypot {
	position: absolute;
	left: -9999px;
}

/* Home */
.hero {
	padding: 24px 0 32px;
}

.hero p {
	margin: 0;
	color: var(--muted);
	font-size: 1.1rem;
}

.book-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(155px, 1fr));
	gap: 28px 20px;
}

.book-card {
	display: grid;
	gap: 3px;
	align-content: start;
	color: var(--text);
	text-decoration: none;
}

.book-card img,
.book-card .cover-placeholder {
	margin-bottom: 9px;
	border-radius: 4px;
}

.book-card img {
	width: 100%;
	aspect-ratio: 2 / 3;
	object-fit: cover;
}

.price {
	font-weight: 600;
	white-space: nowrap;
}

.cover-placeholder {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	aspect-ratio: 2 / 3;
	padding: 14px;
	background: var(--brand);
	color: #ffffff;
	font-family: var(--font-headings);
	font-size: 1.2rem;
	line-height: 1.25;
	text-align: center;
}

/* Book page */
.book {
	display: grid;
	gap: 24px;
}

.book-cover {
	max-width: 300px;
}

.book-cover img,
.book-cover .cover-placeholder {
	border-radius: 4px;
}

.subtitle {
	margin: 0 0 16px;
	color: var(--muted);
	font-size: 1.1rem;
}

.editions {
	display: grid;
	gap: 10px;
	margin-bottom: 10px;
}

.edition {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 12px 14px;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background: var(--card);
}

.edition > div {
	display: grid;
}

.prose {
	margin-top: 20px;
}

.prose p {
	margin: 0 0 14px;
}

.legal {
	max-width: 720px;
	margin-top: 0;
}

.message {
	padding: 28px 0;
}

.downloads {
	display: grid;
	gap: 10px;
	max-width: 420px;
	margin-top: 20px;
}

/* Cart */
.cart {
	max-width: 640px;
}

.cart-lines {
	display: grid;
	gap: 10px;
	margin-bottom: 20px;
}

.cart-line {
	display: grid;
	grid-template-columns: 56px 1fr auto;
	gap: 12px;
	padding: 12px;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background: var(--card);
}

.cart-thumb {
	width: 56px;
	padding: 0;
	aspect-ratio: 2 / 3;
	object-fit: cover;
	border-radius: 3px;
}

.cart-line-info {
	display: grid;
	gap: 4px;
	align-content: start;
	min-width: 0;
}

.cart-line-side {
	display: grid;
	gap: 8px;
	align-content: space-between;
	justify-items: end;
}

.qty {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	margin-top: 4px;
}

.qty span {
	min-width: 28px;
	text-align: center;
}

.qty button {
	width: 36px;
	height: 36px;
	border: 1px solid #bdb8ad;
	border-radius: 8px;
	background: var(--card);
	color: var(--text);
	font-size: 1.1rem;
	cursor: pointer;
}

.qty button:disabled {
	opacity: 0.4;
	cursor: default;
}

.checkout {
	display: grid;
	gap: 16px;
}

.checkout .small {
	margin: 0;
}

.checkout > .btn {
	width: 100%;
}

.totals {
	margin: 0;
	padding: 12px 0;
	border-top: 1px solid var(--line);
	border-bottom: 1px solid var(--line);
}

.totals > div {
	display: flex;
	justify-content: space-between;
	gap: 16px;
	padding: 3px 0;
}

.totals dt {
	color: var(--muted);
}

.totals dd {
	margin: 0;
	text-align: right;
}

.totals .total {
	margin-top: 4px;
	font-size: 1.15rem;
	font-weight: 700;
}

.totals .total dt {
	color: var(--text);
}

@media (min-width: 720px) {
	.book {
		grid-template-columns: 300px 1fr;
		gap: 44px;
	}
}