/**
 * Book Detail page template — madunicow-style layout.
 * Hero breadcrumb band → two-col cover+info → reviews grid.
 *
 * @package MadUnicow_Author_Template
 */

/* ==========================================================================
   Hero breadcrumb band
   ========================================================================== */
.bd-hero {
	background-color: var(--madunicow-pale);
	padding: 2.5rem 0 2rem;
	position: relative;
	overflow: hidden;
}
.bd-hero::after {
	content: "";
	position: absolute;
	top: 0; right: 0;
	width: min(320px, 35vw);
	height: 100%;
	background-image: url("../img/ornaments/ornament-hero-2.png");
	background-repeat: no-repeat;
	background-position: top right;
	background-size: contain;
	opacity: 0.45;
	pointer-events: none;
}
.bd-hero__inner {
	position: relative;
	z-index: 1;
}
.bd-breadcrumb {
	font-size: 0.85rem;
	color: var(--madunicow-smoky);
	margin-bottom: 0.75rem;
}
.bd-breadcrumb a {
	color: var(--madunicow-secondary);
	text-decoration: none;
}
.bd-breadcrumb a:hover {
	color: var(--madunicow-primary);
}
.bd-breadcrumb span[aria-hidden] {
	margin: 0 0.35rem;
	opacity: 0.5;
}
.bd-hero__title {
	font-family: var(--font-serif);
	font-size: clamp(1.75rem, 4vw, 2.75rem);
	font-weight: 400;
	color: var(--madunicow-primary);
	margin: 0;
	line-height: 1.2;
}

/* ==========================================================================
   Main: two-column cover + info
   ========================================================================== */
.bd-main {
	padding: 1.5rem 0 4rem;
	background: #ffffff;
}
.bd-main__grid {
	display: grid;
	grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
	gap: 3rem 4rem;
	align-items: start;
}
@media (max-width: 860px) {
	.bd-main__grid {
		grid-template-columns: 1fr;
		gap: 2rem;
	}
}

/* Book cover — cream panel matching Litza */
.bd-cover {
	position: sticky;
	top: 2rem;
	background: var(--madunicow-pale);
	padding: 2.5rem 2rem;
}
.bd-cover__img {
	display: block;
	width: 100%;
	max-width: 340px;
	height: auto;
	border: 1px solid rgba(34, 48, 122, 0.08);
	box-shadow: 5px 5px 0 var(--madunicow-light);
	margin: 0 auto;
}
@media (max-width: 860px) {
	.bd-cover { position: static; padding: 2rem 1.5rem; }
	.bd-cover__img { max-width: 240px; }
}
.bd-cover__placeholder {
	width: 100%;
	max-width: 320px;
	aspect-ratio: 2 / 3;
	background: var(--madunicow-light);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 4rem;
	color: var(--madunicow-primary);
	opacity: 0.4;
}

/* Book info panel */
.bd-info {
	display: flex;
	flex-direction: column;
	gap: 1.1rem;
}
.bd-info__title {
	font-family: var(--font-serif);
	font-size: clamp(1.5rem, 3.5vw, 2.25rem);
	font-weight: 400;
	color: var(--madunicow-primary);
	margin: 0;
	line-height: 1.2;
}
.bd-info__subtitle {
	font-size: 1.1rem;
	color: var(--madunicow-smoky);
	margin: -0.5rem 0 0;
	font-style: italic;
}
.bd-info__author {
	font-size: 0.95rem;
	color: var(--madunicow-smoky);
	margin: 0;
}
.bd-info__author strong {
	color: var(--madunicow-secondary);
}

/* WooCommerce price */
.bd-price {
	font-size: 1.3rem;
	font-weight: 700;
	color: var(--madunicow-primary);
}
.bd-price .amount { color: var(--madunicow-primary); }
.bd-price del .amount { color: var(--madunicow-smoky); opacity: 0.6; }
.bd-price ins {
	text-decoration: none;
}

/* Star rating */
.bd-rating {
	display: flex;
	align-items: center;
	gap: 0.6rem;
	flex-wrap: wrap;
}
.book-stars {
	color: #D4A017;
	font-size: 1rem;
	letter-spacing: 0.05em;
}
.bd-rating__count {
	font-size: 0.875rem;
	color: var(--madunicow-secondary);
	text-decoration: none;
}
.bd-rating__count:hover {
	color: var(--madunicow-primary);
}

/* ==========================================================================
   Tabs
   ========================================================================== */
.bd-tabs {
	display: flex;
	gap: 0;
	border-bottom: 2px solid rgba(34, 48, 122, 0.12);
	flex-wrap: wrap;
}
.bd-tab {
	background: none;
	border: none;
	border-bottom: 2px solid transparent;
	margin-bottom: -2px;
	padding: 0.6rem 1.25rem;
	font-family: var(--font-sans);
	font-size: 0.875rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.07em;
	color: var(--madunicow-smoky);
	cursor: pointer;
	transition: color 0.15s, border-color 0.15s;
}
.bd-tab:hover,
.bd-tab--active {
	color: var(--madunicow-primary);
	border-bottom-color: var(--madunicow-primary);
}
@media (max-width: 480px) {
	.bd-tab { padding: 0.5rem 0.85rem; font-size: 0.8rem; }
}

/* Tab panels */
.bd-panel {
	display: none;
	padding: 1.25rem 0 0;
}
.bd-panel--active {
	display: block;
}
.bd-panel__content {
	font-size: 0.975rem;
	line-height: 1.8;
	color: var(--madunicow-smoky);
	max-width: 60ch;
}

/* Details list */
.bd-details-list {
	display: grid;
	gap: 0;
	border: 1px solid rgba(34, 48, 122, 0.1);
}
.bd-details-list__row {
	display: grid;
	grid-template-columns: 10rem 1fr;
	border-bottom: 1px solid rgba(34, 48, 122, 0.08);
}
.bd-details-list__row:last-child {
	border-bottom: none;
}
.bd-details-list dt {
	padding: 0.65rem 1rem;
	font-size: 0.85rem;
	font-weight: 600;
	color: var(--madunicow-text);
	background: rgba(34, 48, 122, 0.04);
	text-transform: uppercase;
	letter-spacing: 0.05em;
}
.bd-details-list dd {
	padding: 0.65rem 1rem;
	font-size: 0.9rem;
	color: var(--madunicow-smoky);
	margin: 0;
}
@media (max-width: 480px) {
	.bd-details-list__row {
		grid-template-columns: 1fr;
	}
	.bd-details-list dt { border-bottom: 1px solid rgba(34, 48, 122, 0.06); }
}

/* Author bio */
.bd-author-bio {
	display: flex;
	gap: 1rem;
	align-items: flex-start;
}
.bd-author-bio__avatar {
	border-radius: 50%;
	flex-shrink: 0;
}
.bd-author-bio__name {
	display: block;
	font-size: 1rem;
	color: var(--madunicow-primary);
	margin-bottom: 0.35rem;
}

/* ==========================================================================
   Buy CTAs — Litza platform-button style
   ========================================================================== */
.bd-buy {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem;
	padding-top: 0.5rem;
}

/* Primary purchase area (add-to-cart / variations form / express pay) and the
   "More ways to buy" retailer section each take their own full-width row. */
.bd-buy__primary {
	flex: 1 1 100%;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 1rem;
}
.bd-buy__more {
	flex: 1 1 100%;
	margin-top: 0.25rem;
	padding-top: 1.1rem;
	border-top: 1px solid rgba(34, 48, 122, 0.12);
}
.bd-buy__more-label {
	display: block;
	margin-bottom: 0.65rem;
	font-family: var(--font-sans);
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	font-size: 0.72rem;
	color: var(--madunicow-smoky);
}
.bd-buy__more-btns {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
}

/* Base: all buy buttons share the dark teal + offset shadow look */
.bd-buy__btn {
	display: inline-flex;
	align-items: center;
	gap: 0.85rem;
	padding: 0.75rem 1.5rem;
	background: var(--madunicow-secondary);
	color: #fff;
	font-family: var(--font-sans);
	font-size: 0.9rem;
	font-weight: 600;
	text-decoration: none;
	letter-spacing: 0.02em;
	box-shadow: 5px 5px 0 var(--madunicow-light);
	transition: background 0.15s, box-shadow 0.15s;
	min-width: 180px;
}
.bd-buy__btn:hover {
	background: var(--madunicow-primary);
	box-shadow: none;
	color: #fff;
}
/* Force readable white label/icon even if global (Gutenverse) link colors try
   to override the button text. */
.bd-buy a.bd-buy__btn,
.bd-buy a.bd-buy__btn:link,
.bd-buy a.bd-buy__btn:visited,
.bd-buy a.bd-buy__btn:hover,
.bd-buy a.bd-buy__btn i {
	color: #ffffff !important;
}

/* Icon column */
.bd-buy__btn-icon {
	font-size: 1.5rem;
	flex-shrink: 0;
	line-height: 1;
}

/* Two-line label */
.bd-buy__btn-label {
	display: flex;
	flex-direction: column;
	line-height: 1.2;
}
.bd-buy__btn-label small {
	font-size: 0.7rem;
	font-weight: 400;
	opacity: 0.8;
	letter-spacing: 0.02em;
}
.bd-buy__btn-label strong {
	font-size: 0.95rem;
	font-weight: 700;
	letter-spacing: 0.01em;
}

/* WC add-to-cart inherits base but uses icon too */
.bd-buy__btn--physical { background: var(--madunicow-secondary); }
.bd-buy__btn--digital  { background: var(--madunicow-primary); }

/* External retailer links ("More ways to buy") — dashed outline variant. */
.bd-buy__btn--retailer {
	background: var(--madunicow-secondary);
	border: 2px dashed var(--madunicow-light);
	box-shadow: none;
	min-width: 180px;
}
.bd-buy__btn--retailer:hover {
	background: var(--madunicow-primary);
	box-shadow: none;
}

.bd-buy__hint {
	font-size: 0.8rem;
	color: var(--madunicow-smoky);
	font-style: italic;
	width: 100%;
}

/* ==========================================================================
   Variable-product (Format: Paperback / eBook) form inside .bd-buy
   ========================================================================== */
/* The native WooCommerce variations form is a full-width block so the price,
   quantity, Add-to-Cart and the pay buttons below it stack cleanly. */
.bd-buy form.variations_form {
	flex: 1 1 100%;
	margin: 0;
}

/* Label + dropdown row */
.bd-buy .variations {
	border: 0;
	margin: 0 0 0.5rem;
	width: auto;
}
.bd-buy .variations tbody,
.bd-buy .variations tr {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 0.5rem 0.85rem;
}
.bd-buy .variations th,
.bd-buy .variations td {
	border: 0;
	padding: 0;
	text-align: left;
	vertical-align: middle;
	background: none;
}
.bd-buy .variations th.label label {
	margin: 0;
	font-family: var(--font-sans);
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	font-size: 0.78rem;
	color: var(--madunicow-secondary);
}
.bd-buy .variations select {
	appearance: none;
	-webkit-appearance: none;
	height: 50px;
	padding: 0 2.2rem 0 0.9rem;
	border: 1.5px solid var(--madunicow-secondary);
	border-radius: 0;
	background-color: #fff;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23063b41' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 0.85rem center;
	font-family: var(--font-sans);
	font-size: 0.95rem;
	color: var(--madunicow-secondary);
	min-width: 210px;
	cursor: pointer;
}
.bd-buy .variations select:focus {
	outline: 2px solid var(--madunicow-primary);
	outline-offset: 1px;
}
.bd-buy .reset_variations {
	font-size: 0.78rem;
	letter-spacing: 0.03em;
	color: var(--madunicow-smoky);
	text-decoration: underline;
}

/* Selected variation price */
.bd-buy .single_variation .woocommerce-variation-price,
.bd-buy .woocommerce-variation-price .price {
	font-family: var(--font-serif, var(--font-sans));
	font-size: 1.4rem;
	font-weight: 700;
	color: var(--madunicow-secondary);
}
.bd-buy .single_variation { margin-bottom: 0.85rem; }
.bd-buy .woocommerce-variation-availability { font-size: 0.85rem; }

/* Quantity + Add to Cart row */
.bd-buy .woocommerce-variation-add-to-cart {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 0.75rem;
}
.bd-buy .woocommerce-variation-add-to-cart .quantity { margin: 0; }
.bd-buy .woocommerce-variation-add-to-cart .quantity .qty {
	height: 50px;
	width: 68px;
	padding: 0 0.4rem;
	text-align: center;
	line-height: 1;
	font-size: 1rem;
	border: 1.5px solid var(--madunicow-secondary);
	border-radius: 0;
}
/* Match Add-to-Cart to the shared bd-buy button styling */
.bd-buy .single_add_to_cart_button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.6rem;
	height: 50px;
	padding: 0 1.75rem;
	min-width: 200px;
	background: var(--madunicow-secondary);
	color: #fff !important;
	border: 0;
	border-radius: 0;
	font-family: var(--font-sans);
	font-size: 0.9rem;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	cursor: pointer;
	box-shadow: 5px 5px 0 var(--madunicow-light);
	transition: background 0.15s, box-shadow 0.15s;
}
.bd-buy .single_add_to_cart_button:hover {
	background: var(--madunicow-primary);
	box-shadow: none;
}
.bd-buy .single_add_to_cart_button.disabled,
.bd-buy .single_add_to_cart_button:disabled {
	opacity: 0.5;
	cursor: not-allowed;
	box-shadow: none;
}

/* ==========================================================================
   Reviews section
   ========================================================================== */
.bd-reviews {
	background: #ffffff;
	padding: 3.5rem 0 4rem;
	border-top: 1px solid rgba(34, 48, 122, 0.1);
}
.bd-reviews__heading {
	font-family: var(--font-serif);
	font-size: clamp(1.4rem, 3vw, 2rem);
	font-weight: 400;
	color: var(--madunicow-primary);
	margin-bottom: 2rem;
}
.bd-reviews__grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 1.5rem;
	margin-bottom: 2.5rem;
}
.bd-review-card {
	background: var(--madunicow-pale);
	border: 1px solid rgba(34, 48, 122, 0.08);
	padding: 1.5rem;
	display: flex;
	flex-direction: column;
	gap: 0.85rem;
}
.bd-review-card__meta {
	display: flex;
	align-items: center;
	gap: 0.75rem;
}
.bd-review-card__avatar {
	border-radius: 50%;
	flex-shrink: 0;
}
.bd-review-card__name {
	display: block;
	font-size: 0.9rem;
	color: var(--madunicow-primary);
}
.bd-review-card__date {
	font-size: 0.8rem;
	color: var(--madunicow-smoky);
}
.bd-review-card__text {
	margin: 0;
	font-size: 0.9rem;
	line-height: 1.7;
	color: var(--madunicow-smoky);
	border-left: 3px solid var(--madunicow-light);
	padding-left: 0.85rem;
}
.bd-reviews__empty {
	color: var(--madunicow-smoky);
	font-style: italic;
}

/* Comment form styled to match */
.bd-comment-form {
	border-top: 1px solid rgba(34, 48, 122, 0.12);
	padding-top: 2rem;
	max-width: 640px;
}
.bd-comment-form .comment-form input[type="text"],
.bd-comment-form .comment-form input[type="email"],
.bd-comment-form .comment-form input[type="url"],
.bd-comment-form .comment-form textarea {
	border: 1px solid rgba(34, 48, 122, 0.25);
	border-radius: 0;
	padding: 0.65rem 0.85rem;
	font-family: var(--font-sans);
	font-size: 0.95rem;
	width: 100%;
	box-sizing: border-box;
	transition: border-color 0.15s;
}
.bd-comment-form .comment-form input:focus,
.bd-comment-form .comment-form textarea:focus {
	outline: none;
	border-color: var(--madunicow-primary);
}
.bd-comment-form .comment-form-submit input[type="submit"],
.bd-comment-form .submit {
	background: var(--madunicow-primary);
	color: #fff;
	border: none;
	padding: 0.75rem 1.75rem;
	font-family: var(--font-sans);
	font-size: 0.9rem;
	font-weight: 600;
	cursor: pointer;
	transition: background 0.15s;
}
.bd-comment-form .comment-form-submit input[type="submit"]:hover,
.bd-comment-form .submit:hover {
	background: var(--madunicow-secondary);
}

/* Single product: spacing for the prose description under the buy buttons */
.bd-description {
	margin-top: 1.75rem;
	color: var(--madunicow-smoky);
	line-height: 1.8;
}
.bd-description > p:first-child { margin-top: 0; }
.bd-buy { margin-top: 1.25rem; }

/* ==========================================================================
   Availability states: pre-order note, coming-soon
   ========================================================================== */
.bd-buy__preorder-note,
.bd-buy__coming-soon {
	flex: 1 1 100%;
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	font-family: var(--font-sans);
	font-size: 0.85rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	margin: 0;
}
.bd-buy__preorder-note {
	color: var(--madunicow-accent);
	text-transform: uppercase;
}
.bd-buy__coming-soon {
	color: var(--madunicow-primary);
	background: var(--madunicow-pale);
	border: 1px dashed var(--madunicow-light);
	padding: 0.7rem 1rem;
	border-radius: 4px;
	text-transform: uppercase;
}
.madunicow-coming-soon-price {
	font-weight: 700;
	color: var(--madunicow-accent);
	letter-spacing: 0.03em;
}

/* Responsive 16:9 video embed (product video, etc.) */
.md-video {
	position: relative;
	width: 100%;
	aspect-ratio: 16 / 9;
	margin: 0 0 1.5rem;
	background: var(--madunicow-primary);
	border-radius: 4px;
	overflow: hidden;
}
.md-video iframe {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	border: 0;
}