/* ==========================================================================
   Project: Single Book Product Page Adjustments
   Date: 2024-12-21
   ========================================================================== */

/* 1. Image Adjustments & Layout - NO FRAME */
.single-product .woocommerce-product-gallery {
    display: block;
    width: 100% !important;
    max-width: 100% !important;
    margin: 60px auto 24px auto !important;
    background: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    padding: 0 !important;
    overflow: visible !important;
}

.single-product .woocommerce-product-gallery .woocommerce-product-gallery__wrapper {
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
    background: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    overflow: visible !important;
}

.woocommerce-product-gallery__image--custom {
    display: flex;
    justify-content: flex-start;
    /* Align left as requested */
    align-items: flex-start;
    /* Force top alignment */
    width: 100%;
    height: 100%;
    margin-bottom: 0;
    position: relative;
    cursor: zoom-in;
}

.woocommerce-product-gallery__image--custom img {
    /* Occupy more vertical proportion */
    /* Occupy maximum space */
    /* Occupy full available container space */
    width: 100% !important;
    height: auto !important;
    /* Strictly natural proportions */
    max-height: none;
    object-fit: contain;
    object-position: top left;
    /* Explicitly anchor image */
    display: block;
    border-radius: 0;
    /* Remove unnecessary margins handled by wrapper */
    margin: 0;
    align-self: flex-start;
    /* Ensure flex item aligns start */
    background: transparent;
    padding: 0;
    box-shadow: none;
}

/* Hide default magnifier if present */
.woocommerce-product-gallery__trigger {
    display: none !important;
}

/* 2. Lightbox Styles */
.spb-lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(20, 20, 20, 0.9);
    z-index: 10000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    backdrop-filter: blur(8px);
}

.spb-lightbox-overlay.active {
    opacity: 1;
    visibility: visible;
}

.spb-lightbox-content {
    position: relative;
    width: auto;
    height: auto;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.spb-lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}

.spb-lightbox-close {
    position: absolute;
    top: -50px;
    right: -10px;
    color: rgba(255, 255, 255, 0.8);
    background: transparent;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: color 0.2s;
    outline: none;
}

.spb-lightbox-close:hover {
    color: #fff;
    transform: scale(1.1);
}

/* 3. Badge System */
.product-badges-inline {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    /* Space between pills */
    align-items: center;
    margin: 8px 0;
    /* Reduced from 12px */
}

.inline-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 0.75rem;
    /* ~12px */
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1;
    transition: transform 0.2s ease;
}

.inline-badge:hover {
    transform: translateY(-1px);
}

.inline-badge i {
    margin-right: 6px;
    font-size: 0.8em;
}

/* Main Condition Badge Style (assuming .condition-<slug> classes) */
.inline-badge[class*="condition-"] {
    background-color: #8b4513;
    /* Fallback brown */
    color: #fff;
    border: 1px solid transparent;
}

.inline-badge.condition-good {
    background-color: #A0522D;
}

/* Sienna */
.inline-badge.condition-very_good {
    background-color: var(--color-accent);
    color: var(--color-primary-dark);
}

/* SaddleBrown */
.inline-badge.condition-excellent {
    background-color: #556B2F;
}

/* DarkOliveGreen */
.inline-badge.condition-mint {
    background-color: #2E8B57;
}

/* SeaGreen */

/* Secondary Feature Badges */
.inline-badge.feature-badge {
    background-color: #Fdfbf7;
    /* Off-white/Cream */
    color: var(--color-text);
    border: 1px solid #e0e0e0;
}

.inline-badge.feature-badge i {
    color: var(--color-accent);
    /* Gold icon */
}


/* 4. Visual Hierarchy Improvements */

/* Author: slightly smaller, small caps, muted */
/* Author: slightly smaller, small caps, muted */
.product-author-hero {
    font-family: var(--font-primary);
    font-size: 1.1rem;
    font-variant: small-caps;
    color: #666;
    /* Muted text */
    margin-bottom: 4px;
    /* Reduced from 4px */
    letter-spacing: 0.03em;
}

.product-author-hero i {
    color: var(--color-accent);
    margin-right: 6px;
    font-size: 0.9em;
}

/* Title: Dominant */
.product-hero-header .product_title {
    font-family: var(--font-heading);
    font-size: 3rem;
    /* Larger */
    font-weight: 900;
    line-height: 1.1;
    margin: 0 0 12px 0;
    /* Reduced from 8px */
    color: var(--color-primary-dark);
}

/* Year: Secondary metadta */
.product-year-hero {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: #888;
    margin-bottom: 12px;
    /* Reduced from 20px */
}

/* Description: Editorial Note style */
.product-description-fallback,
.product-excerpt-section {
    font-family: 'Lora', serif;
    /* Ensure editorial font */
    font-size: 1.1rem;
    line-height: 1.6;
    /* Slightly tighter line-height */
    color: #333;
    max-width: 60ch;
    /* Reading width */
    margin-bottom: 16px;
    /* Reduced from 24px */
}

/* Specs: Clean diffentiation */
/* Specs: Clean diffentiation */
.book-details-bibliographic {
    margin-top: 16px;
    /* Reduced from 30px */
    padding-top: 16px;
    /* Reduced from 20px */
    border-top: 1px solid #eee;
}

/* Tighter Price Section */
.product-price-section {
    margin-top: 4px;
    margin-bottom: 8px;
}

.book-info-table {
    width: 100%;
    font-size: 0.9rem;
}

.book-info-table th {
    text-align: left;
    color: #999;
    font-weight: 400;
    padding: 4px 0;
    width: 100px;
}

.book-info-table td {
    color: #333;
    font-weight: 500;
    padding: 4px 0;
}

.book-extras-list-simple {
    margin-top: 15px;
    font-size: 0.9rem;
    font-style: italic;
    color: #666;
}

.extras-label {
    font-weight: 600;
    color: var(--color-accent);
    font-style: normal;
}

/* 5. Swiper Gallery Styles - Clean, No Frame */
.product-gallery-swiper {
    width: 100%;
    position: relative;
    border-radius: 0;
    overflow: visible;
    aspect-ratio: 4/5;
    max-height: 75vh;
    background-color: transparent;
    padding: 0;
    margin: 0;
}

.product-gallery-swiper .swiper-wrapper {
    align-items: flex-start;
    /* Align images to top as requested previously */
    background: transparent;
    padding: 0;
    margin: 0;
}

/* Ensure slide takes full width and handles image sizing */
.product-gallery-swiper .swiper-slide {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    background: transparent;
    padding: 0;
    margin: 0;
}

.woocommerce-product-gallery__image--custom {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: flex-start;
    /* Keep top alignment */
    justify-content: center;
    background: transparent;
    padding: 0;
    margin: 0;
}

.woocommerce-product-gallery__image--custom img {
    width: auto !important;
    height: auto !important;
    max-width: 100% !important;
    max-height: 100% !important;
    object-fit: contain;
    object-position: top center;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
    padding: 0;
    margin: 0;
}

/* Custom Navigation Arrows */
.product-gallery-next,
.product-gallery-prev {
    color: var(--color-primary-dark);
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    backdrop-filter: blur(4px);
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 20;
    /* Ensure on top */
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.product-gallery-next {
    right: 12px;
}

.product-gallery-prev {
    left: 12px;
}

.product-gallery-next:after,
.product-gallery-prev:after {
    font-size: 1.2rem;
    font-weight: 700;
}

.product-gallery-next:hover,
.product-gallery-prev:hover {
    background: var(--color-primary);
    color: #fff;
    transform: translateY(-50%) scale(1.1);
    /* Maintain vertical center */
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

/* Hide arrows if disabled */
.swiper-button-disabled {
    opacity: 0;
    pointer-events: none;
}

/* Media Query for Mobile */
@media (max-width: 768px) {
    .product-gallery-swiper {
        aspect-ratio: auto;
        max-height: none;
    }

    /* Gallery uses full width with standard container padding */
    .single-product .woocommerce-product-gallery {
        width: 100% !important;
        max-width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
    
    .woocommerce-product-gallery__image--custom img {
        width: 100% !important;
        height: auto !important;
    }
}

/* 6. Button Style Force Override — inherited from main.css with specific sizing */
.single-product .product-purchase-section .button,
.single-product .single_add_to_cart_button,
.woocommerce button.button.alt.single_add_to_cart_button {
    font-size: 1.125rem !important;
    padding: 16px 24px !important;
    width: 100% !important;
    margin-left: 0 !important;
}

.single-product .product-purchase-section .button:hover,
.single-product .single_add_to_cart_button:hover,
.woocommerce button.button.alt.single_add_to_cart_button:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15) !important;
}

/* ==========================================================================
   CRITICAL FIX: Remove ALL frames from product gallery
   Maximum specificity to override any other styles
   ========================================================================== */

/* Main gallery container */
.single-product .woocommerce-product-gallery,
.single-product div.images,
.single-product .product-hero-gallery,
.product-hero-gallery,
div.product div.images,
.woocommerce div.product div.images {
    background: transparent !important;
    background-color: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    padding: 0 !important;
    outline: none !important;
}

/* Swiper containers */
.product-gallery-swiper,
.swiper.product-gallery-swiper,
.product-gallery-swiper .swiper-wrapper,
.product-gallery-swiper .swiper-slide {
    background: transparent !important;
    background-color: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    padding: 0 !important;
    outline: none !important;
}

/* Image wrappers */
.woocommerce-product-gallery__wrapper,
.woocommerce-product-gallery__image,
.woocommerce-product-gallery__image--custom,
div.product div.images .woocommerce-product-gallery__image {
    background: transparent !important;
    background-color: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    padding: 0 !important;
    outline: none !important;
}

/* Images themselves - WITH ROUNDED CORNERS */
.single-product .woocommerce-product-gallery img,
.product-hero-gallery img,
.product-gallery-swiper img,
.woocommerce-product-gallery__image img,
.woocommerce-product-gallery__image--custom img,
div.product div.images img,
.woocommerce div.product div.images img {
    background: transparent !important;
    background-color: transparent !important;
    border: none !important;
    border-radius: var(--radius-md) !important;
    box-shadow: none !important;
    padding: 0 !important;
    outline: none !important;
    filter: none !important;
}

/* ==========================================================================
   7. WooCommerce Notices/Alerts Layout
   Fix layout for "You cannot add another..." and other notices
   ========================================================================== */

/* 7.1 Main Containers (DIV or UL) */
.woocommerce-message,
.woocommerce-error,
.woocommerce-info,
.woocommerce .woocommerce-message,
.woocommerce .woocommerce-error,
.woocommerce .woocommerce-info {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    align-items: center !important;
    justify-content: flex-start !important;
    width: 100% !important;
    min-height: 60px !important;
    margin: 0 auto 2rem auto !important;
    padding: 1.25rem 2rem !important;
    gap: 0 !important;
    text-align: left !important;
    box-sizing: border-box !important;
    position: relative !important;
    overflow: hidden !important;
    border-radius: var(--radius-md, 8px) !important;
    list-style: none !important;
    /* In case it's a UL */
}

/* 7.2 Icon Handling (::before) */
.woocommerce-message::before,
.woocommerce-error::before,
.woocommerce-info::before,
.woocommerce .woocommerce-message::before,
.woocommerce .woocommerce-error::before,
.woocommerce .woocommerce-info::before {
    position: static !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    margin: 0 1.25rem 0 0 !important;
    padding: 0 !important;
    width: auto !important;
    height: auto !important;
    line-height: 1 !important;
    flex-shrink: 0 !important;
}

/* 7.3 Supporting List-based Notices (Often Errors) */
.woocommerce-message li,
.woocommerce-error li,
.woocommerce-info li {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    align-items: center !important;
    justify-content: flex-start !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
}

/* 7.4 Button Placement - Desktop (Div level and Li level) */
.woocommerce-message .button,
.woocommerce-error .button,
.woocommerce-info .button,
.woocommerce-message li .button,
.woocommerce-error li .button,
.woocommerce-info li .button,
.woocommerce-message a.button,
.woocommerce-error a.button,
.woocommerce-message li a.button,
.woocommerce-error li a.button,
.woocommerce .woocommerce-message .button,
.woocommerce .woocommerce-error .button,
.woocommerce .woocommerce-error li .button {
    order: 3 !important;
    /* Force to end */
    margin: 0 0 0 auto !important;
    /* PUSH TO FAR RIGHT */
    float: none !important;
    white-space: nowrap !important;
    flex-shrink: 0 !important;
    width: auto !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    position: relative !important;
    top: auto !important;
    right: auto !important;
    padding: 12px 24px !important;

    /* Base Styles */
    background: var(--color-primary, #8b4513) !important;
    color: #ffffff !important;
    border: 2px solid var(--color-primary, #8b4513) !important;
    border-radius: var(--radius-md, 8px) !important;
    font-weight: 600 !important;
    font-size: 0.9rem !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 12px rgba(139, 69, 19, 0.2) !important;
}

/* 7.5 Hover State - Fixed Contrast */
.woocommerce-message .button:hover,
.woocommerce-error .button:hover,
.woocommerce-info .button:hover,
.woocommerce-message li .button:hover,
.woocommerce-error li .button:hover,
.woocommerce .woocommerce-message .button:hover,
.woocommerce .woocommerce-error .button:hover,
.woocommerce .woocommerce-error li .button:hover,
.woocommerce .woocommerce-message a.button:hover,
.woocommerce .woocommerce-error a.button:hover {
    background: #ffffff !important;
    background-color: #ffffff !important;
    color: var(--color-primary, #8b4513) !important;
    border-color: var(--color-primary, #8b4513) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 16px rgba(139, 69, 19, 0.3) !important;
    opacity: 1 !important;
    text-decoration: none !important;
}

/* 7.6 Mobile Adjustments */
@media (max-width: 768px) {

    .woocommerce-message,
    .woocommerce-error,
    .woocommerce-info,
    .woocommerce .woocommerce-message,
    .woocommerce .woocommerce-error {
        flex-direction: column !important;
        flex-wrap: wrap !important;
        align-items: center !important;
        text-align: center !important;
        padding: 1.5rem !important;
        gap: 1rem !important;
    }

    .woocommerce-message li,
    .woocommerce-error li {
        flex-direction: column !important;
        align-items: center !important;
    }

    .woocommerce-message::before,
    .woocommerce-error::before {
        margin: 0 0 0.5rem 0 !important;
    }

    .woocommerce-message .button,
    .woocommerce-error .button,
    .woocommerce-message li .button,
    .woocommerce-error li .button {
        width: 100% !important;
        margin-left: 0 !important;
        margin-top: 1rem !important;
    }
}
/* ==========================================================================
   2026-05-19 — Single Product Page Redesign & Mobile Layout Fix
   Stevie Parks Books — fix grid-track blowout on mobile + book-store
   typography/layout polish.
   ========================================================================== */

/* --- Root cause fix: CSS Grid tracks default to minmax(auto, 1fr) which
       expands to accommodate wide children (Swiper-slide inline widths).
       Force grid tracks to allow shrinking on the layout chain so the
       gallery never blows past the viewport. -------------------------------- */
.site-content,
.site-content > #content,
.single-product #content,
.single-product #content > .container,
.single-product .container > * {
    min-width: 0;
}

.single-product #content {
    grid-template-columns: minmax(0, 1fr) !important;
}

.single-product .container {
    width: 100%;
    max-width: min(1100px, 100%);
    min-width: 0;
    overflow: visible;
}

/* Ensure the Swiper containers never escape the viewport */
.single-product .product-hero-gallery,
.single-product .product-hero-gallery .woocommerce-product-gallery,
.single-product .product-gallery-swiper,
.single-product .product-gallery-swiper .swiper-wrapper {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0;
    box-sizing: border-box;
}

.single-product .product-gallery-swiper .swiper-slide {
    max-width: 100%;
    box-sizing: border-box;
}

.single-product .product-gallery-swiper .swiper-slide img {
    max-width: 100% !important;
}

/* --- Hero layout: editorial book-store feel ----------------------------- */
.single-product-wrapper {
    padding: var(--spacing-lg) var(--spacing-md);
}

.product-hero-section {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: var(--spacing-xl);
    align-items: start;
    margin-bottom: var(--spacing-xl);
}

/* Cover image: paper-on-wood look */
.product-hero-gallery {
    position: relative;
    width: 100%;
}

.product-hero-gallery .woocommerce-product-gallery {
    margin: 0 !important;
    width: 100% !important;
}

.product-hero-gallery img,
.product-gallery-swiper img {
    width: 100% !important;
    height: auto !important;
    border-radius: 4px !important;
    box-shadow:
        0 1px 2px rgba(0,0,0,0.08),
        0 8px 24px rgba(60, 35, 15, 0.18),
        0 24px 60px rgba(60, 35, 15, 0.12) !important;
    background: #fff !important;
}

.product-gallery-swiper .swiper-button-next,
.product-gallery-swiper .swiper-button-prev {
    color: var(--color-primary-dark, #5a3a1a);
    background: rgba(255, 255, 255, 0.85);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
    backdrop-filter: blur(4px);
}

.product-gallery-swiper .swiper-button-next::after,
.product-gallery-swiper .swiper-button-prev::after {
    font-size: 16px;
    font-weight: 700;
}

/* Summary column */
.product-hero-summary {
    background: transparent !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    padding: 0 !important;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.product-hero-header {
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid rgba(0,0,0,0.08);
}

.product-author-hero {
    font-style: italic;
    font-size: 1rem;
    color: var(--color-text-muted, #7a6a55);
    margin-bottom: 6px;
    letter-spacing: 0.01em;
}

.product-author-hero i {
    display: none; /* cleaner editorial look */
}

.product-hero-header .product_title,
.single-product .product_title.entry-title {
    font-family: var(--font-heading, Georgia, 'Times New Roman', serif) !important;
    font-size: clamp(1.75rem, 5vw, 2.75rem) !important;
    line-height: 1.15 !important;
    font-weight: 600 !important;
    color: var(--color-primary-dark, #2d1d0e) !important;
    margin: 0 0 8px !important;
    letter-spacing: -0.01em;
}

.product-year-hero {
    font-size: 0.875rem;
    color: var(--color-text-muted, #8a7a65);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: 0;
}

.product-year-hero i { display: none; }

/* Excerpt: book-quote feel */
.product-excerpt-section {
    font-family: var(--font-primary, Georgia, serif);
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--color-text, #3a2a18);
    border-left: 3px solid var(--color-accent, #b88a4a);
    padding-left: var(--spacing-md);
    margin: var(--spacing-xs) 0;
}

/* Price: confident, editorial */
.product-price-section {
    margin: var(--spacing-sm) 0 0;
}

.product-price-section .price,
.single-product .product-price-section .price {
    font-family: var(--font-heading, Georgia, serif);
    font-size: clamp(1.75rem, 5vw, 2.25rem);
    font-weight: 700;
    color: var(--color-primary-dark, #2d1d0e);
    margin: 0;
    line-height: 1;
}

.product-price-section .price del {
    opacity: 0.45;
    font-size: 0.7em;
    margin-right: 8px;
}

.product-price-section .price ins {
    text-decoration: none;
    color: var(--color-accent-dark, #8a5a25);
}

/* Purchase: prominent CTA */
.product-purchase-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xs);
}

.product-purchase-section form.cart {
    display: flex;
    gap: var(--spacing-sm);
    align-items: stretch;
    margin: 0 !important;
    flex-wrap: wrap;
}

.product-purchase-section .quantity {
    display: flex;
    align-items: center;
}

.product-purchase-section .quantity input.qty {
    width: 64px !important;
    height: 56px !important;
    text-align: center;
    border: 1px solid var(--color-border, #d8c9b3);
    border-radius: 6px;
    font-size: 1.0625rem;
    font-weight: 600;
    background: #fff;
}

.single-product .product-purchase-section .button,
.single-product .product-purchase-section .single_add_to_cart_button,
.woocommerce button.button.alt.single_add_to_cart_button {
    flex: 1 1 auto;
    min-height: 56px;
    padding: 16px 28px !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: 6px !important;
    background: var(--color-primary-dark, #3d2510) !important;
    color: #fff !important;
    border: none !important;
    box-shadow: 0 4px 14px rgba(60, 35, 15, 0.25) !important;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease !important;
    margin: 0 !important;
    width: auto !important;
}

.single-product .product-purchase-section .single_add_to_cart_button:hover,
.woocommerce button.button.alt.single_add_to_cart_button:hover {
    background: var(--color-accent-dark, #8a5a25) !important;
    transform: translateY(-1px);
    box-shadow: 0 8px 22px rgba(60, 35, 15, 0.30) !important;
}

.product-purchase-section .product_meta {
    font-size: 0.8125rem;
    color: var(--color-text-muted, #8a7a65);
    line-height: 1.6;
    padding-top: var(--spacing-sm);
    border-top: 1px solid rgba(0,0,0,0.06);
}

.product-purchase-section .product_meta > span {
    display: block;
    margin: 2px 0;
}

.product-purchase-section .product_meta a {
    color: var(--color-accent-dark, #8a5a25);
    text-decoration: none;
}
.product-purchase-section .product_meta a:hover { text-decoration: underline; }

/* Badges */
.product-badges-inline {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: var(--spacing-xs);
}

.inline-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: 999px;
    background: #fff;
    color: var(--color-primary-dark, #3d2510);
    border: 1px solid var(--color-border, #d8c9b3);
}

.inline-badge i {
    font-size: 0.75rem;
    color: var(--color-accent, #b88a4a);
}

.inline-badge.feature-signed,
.inline-badge.feature-first_edition,
.inline-badge.feature-limited_ed {
    background: var(--color-primary-dark, #3d2510);
    color: #fff;
    border-color: transparent;
}
.inline-badge.feature-signed i,
.inline-badge.feature-first_edition i,
.inline-badge.feature-limited_ed i { color: var(--color-accent-light, #e3c190); }

/* Detailed info section */
.product-detailed-info-section {
    margin: var(--spacing-xl) 0;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(0,0,0,0.08);
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--spacing-xl);
    align-items: start;
}

.product-detailed-content {
    font-family: var(--font-primary, Georgia, serif);
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--color-text, #3a2a18);
}

.product-detailed-content p { margin: 0 0 1em; }

.product-technical-details {
    background: rgba(184, 138, 74, 0.06);
    border: 1px solid rgba(184, 138, 74, 0.18);
    border-radius: 8px;
    padding: var(--spacing-lg);
    position: sticky;
    top: 100px;
}

.product-technical-details .book-details-grid,
.product-technical-details table {
    width: 100%;
}

.product-technical-details h3,
.product-technical-details .book-details-title {
    font-family: var(--font-heading, Georgia, serif);
    font-size: 1.125rem;
    margin: 0 0 var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid rgba(184, 138, 74, 0.25);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-primary-dark, #3d2510);
}

/* ==========================================================================
   Mobile (≤768px) — vertical, focused, thumb-friendly
   ========================================================================== */
@media (max-width: 768px) {
    .single-product-wrapper {
        padding: var(--spacing-md) 16px var(--spacing-xl);
    }

    /* Stack hero */
    .product-hero-section {
        display: flex !important;
        flex-direction: column;
        grid-template-columns: 1fr !important;
        gap: var(--spacing-lg);
        margin-bottom: var(--spacing-lg);
    }

    .product-hero-section > * {
        min-width: 0;
        max-width: 100%;
        width: 100%;
    }

    /* Cover image: centered, refined, breathing room */
    .product-hero-gallery {
        display: flex;
        justify-content: center;
        padding: 0 var(--spacing-md);
    }

    .product-hero-gallery .woocommerce-product-gallery,
    .product-gallery-swiper {
        max-width: 280px !important;
        margin: 0 auto !important;
    }

    .product-gallery-swiper .swiper-button-next,
    .product-gallery-swiper .swiper-button-prev {
        width: 36px;
        height: 36px;
    }

    /* Summary: centered editorial */
    .product-hero-summary {
        text-align: center;
        align-items: center;
    }

    .product-hero-header {
        border-bottom: none;
        padding-bottom: 0;
    }

    .product-hero-header .product_title,
    .single-product .product_title.entry-title {
        font-size: clamp(1.5rem, 7vw, 2rem) !important;
        text-align: center;
    }

    .product-author-hero {
        justify-content: center;
        font-size: 0.9375rem;
    }

    .product-excerpt-section {
        border-left: none;
        padding-left: 0;
        padding: var(--spacing-sm) 0;
        text-align: center;
        font-size: 1rem;
        font-style: italic;
        color: var(--color-text-muted, #7a6a55);
        border-top: 1px solid rgba(0,0,0,0.08);
        border-bottom: 1px solid rgba(0,0,0,0.08);
        max-width: 480px;
        margin: 0 auto;
    }

    .product-price-section .price,
    .single-product .product-price-section .price {
        font-size: 2.25rem;
        text-align: center;
    }

    /* Full-width CTA on mobile */
    .product-purchase-section form.cart {
        flex-direction: row;
        flex-wrap: nowrap;
        width: 100%;
    }
    .product-purchase-section .quantity {
        flex: 0 0 auto;
    }
    .single-product .product-purchase-section .single_add_to_cart_button,
    .woocommerce button.button.alt.single_add_to_cart_button {
        flex: 1 1 auto;
        width: 100% !important;
    }

    .product-purchase-section .product_meta {
        text-align: center;
    }

    .product-badges-inline {
        justify-content: center;
    }

    /* Stack detail section */
    .product-detailed-info-section {
        display: flex !important;
        flex-direction: column;
        grid-template-columns: 1fr !important;
        gap: var(--spacing-lg);
        margin: var(--spacing-lg) 0;
    }

    .product-technical-details {
        position: static;
        padding: var(--spacing-md);
    }

    .product-detailed-content {
        font-size: 1rem;
        line-height: 1.7;
    }

    /* Related products: 2 cols mobile */
    .related.products ul.products {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .product-hero-gallery .woocommerce-product-gallery,
    .product-gallery-swiper {
        max-width: 240px !important;
    }

    .product-purchase-section form.cart {
        flex-direction: column;
    }
    .product-purchase-section .quantity input.qty {
        width: 100% !important;
    }
}

/* ==========================================================================
   Tablet (769px–1024px) — refined two-col but tighter
   ========================================================================== */
@media (min-width: 769px) and (max-width: 1024px) {
    .product-hero-section {
        grid-template-columns: minmax(0, 4fr) minmax(0, 6fr);
        gap: var(--spacing-lg);
    }
    .product-detailed-info-section {
        grid-template-columns: 1fr;
    }
    .product-technical-details {
        position: static;
    }
}