/* ============================================================
   TVF Product Page Enrichment — Flavor Lab DNA v3
   Prefix: .fl-
   Stack: Kadence + WooCommerce + Block Editor
   ============================================================ */

/* --- Design Tokens --- */
.fl-product-accordions,
.fl-product-faq,
.fl-product-cross-sell,
.fl-product-brand-more,
.fl-product-blog-links,
.fl-product-nicotine-warning {
    --fl-cream: #FDF6EC;
    --fl-espresso: #2C1810;
    --fl-berry: #8B2252;
    --fl-berry-light: #C4547A;
    --fl-sweet: #E8A87C;
    --fl-cool: #41B3A3;
    --fl-fruit: #C38D9E;
    --fl-tobacco: #8D6E63;
    --fl-cream-note: #F5E6CC;
    --fl-sour: #D4E157;
    --fl-border: #E8DFD0;
    --fl-surface: #FFFFFF;
    --fl-muted: #9C8E7E;
    --fl-radius: 12px;
    --fl-container: 1080px;

    font-family: 'DM Sans', sans-serif;
    color: var(--fl-espresso);
    max-width: var(--fl-container);
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
}

/* --- Shrink product title (Kadence H1) — max specificity override --- */
body.single-product div.product .product_title,
body.single-product div.product h1.product_title,
body.single-product div.product .entry-title,
.woocommerce div.product .product_title,
.woocommerce div.product h1.entry-title {
    font-size: 1.375rem !important;
    line-height: 1.3 !important;
    margin-top: 0 !important;
    margin-bottom: 0.5rem !important;
}

/* --- Force full-width below Kadence product grid --- */
.fl-product-accordions,
.fl-product-faq,
.fl-product-cross-sell,
.fl-product-brand-more,
.fl-product-blog-links,
.fl-product-nicotine-warning {
    grid-column: 1 / -1 !important;
    clear: both;
    width: 100%;
    float: none;
}

/* --- Shared Section Title --- */
.fl-product-section-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.625rem;
    font-weight: 700;
    color: var(--fl-espresso);
    margin: 0 0 1.25rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid transparent;
    border-image: linear-gradient(90deg, var(--fl-berry), var(--fl-sweet)) 1;
}

/* ============================================================
   ACCORDION SECTIONS (details/summary)
   4 parallel expandable blocks
   ============================================================ */
.fl-product-accordions {
    padding: 1rem 0;
}

.fl-accordion {
    border: 1px solid var(--fl-border);
    border-left: none;
    border-radius: var(--fl-radius);
    margin-bottom: 0.75rem;
    background: var(--fl-surface);
    overflow: hidden;
    transition: box-shadow 0.2s;
}

/* Uniform left border — no rainbow */
.fl-accordion:nth-child(1),
.fl-accordion:nth-child(2),
.fl-accordion:nth-child(3),
.fl-accordion:nth-child(4) { border-left-color: var(--fl-border); }

.fl-accordion[open] {
    box-shadow: 0 2px 10px rgba(44, 24, 16, 0.06);
}

.fl-accordion__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    cursor: pointer;
    list-style: none;
    user-select: none;
    background: var(--fl-cream);
    border-bottom: 1px solid transparent;
    transition: background 0.2s;
}

.fl-accordion[open] > .fl-accordion__header {
    border-bottom-color: var(--fl-border);
}

/* Uniform header — clean cream, no rainbow tints */
.fl-accordion > .fl-accordion__header { background: var(--fl-cream); }
.fl-accordion[open] > .fl-accordion__header { background: var(--fl-cream); }

.fl-accordion__header::-webkit-details-marker {
    display: none;
}

.fl-accordion__header::marker {
    content: '';
}

.fl-accordion__title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--fl-espresso);
}

/* +/- toggle icon via CSS */
.fl-accordion__toggle {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    position: relative;
    border-radius: 50%;
    background: var(--fl-espresso);
    transition: transform 0.3s, background 0.3s;
}

.fl-accordion__toggle::before,
.fl-accordion__toggle::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    background: var(--fl-cream);
    border-radius: 2px;
}

/* horizontal bar (always visible = minus) */
.fl-accordion__toggle::before {
    width: 14px;
    height: 2px;
    transform: translate(-50%, -50%);
}

/* vertical bar (visible when closed = plus) */
.fl-accordion__toggle::after {
    width: 2px;
    height: 14px;
    transform: translate(-50%, -50%);
    transition: opacity 0.2s, transform 0.3s;
}

/* Uniform toggle icon — berry accent only */
.fl-accordion .fl-accordion__toggle { background: var(--fl-berry); }

.fl-accordion[open] .fl-accordion__toggle::after {
    opacity: 0;
    transform: translate(-50%, -50%) rotate(90deg);
}

/* Accordion body */
.fl-accordion__body {
    padding: 1.25rem;
    line-height: 1.75;
    font-size: 1rem;
}

.fl-accordion__body p {
    margin-bottom: 1rem;
}

.fl-accordion__body h2 {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 1.5rem 0 0.5rem;
}

.fl-accordion__body h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin: 1.2rem 0 0.4rem;
}

.fl-accordion__body ul {
    padding-left: 1.2rem;
    margin-bottom: 1rem;
}

.fl-accordion__body li {
    margin-bottom: 0.4rem;
    line-height: 1.6;
}

.fl-accordion__empty {
    color: var(--fl-muted);
    font-style: italic;
    padding: 0.5rem 0;
}

/* Reviews inside accordion — hide WC duplicate headings */
.fl-accordion__body--reviews .woocommerce-Reviews {
    padding: 0;
}

.fl-accordion__body--reviews #reviews .woocommerce-Reviews-title,
.fl-accordion__body--reviews #reviews > h2 {
    display: none !important;
}

/* --- Specifications Table --- */
.fl-product-specs-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: var(--fl-radius);
    overflow: hidden;
    border: 1px solid var(--fl-border);
}

.fl-product-specs-table thead th {
    background: var(--fl-espresso);
    color: var(--fl-cream);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.75rem 1rem;
    text-align: left;
}

.fl-product-specs-table tbody tr:nth-child(odd) {
    background: var(--fl-cream);
}

.fl-product-specs-table tbody tr:nth-child(even) {
    background: var(--fl-surface);
}

.fl-product-specs-table td {
    padding: 0.625rem 1rem;
    font-size: 0.9375rem;
    border-top: 1px solid var(--fl-border);
}

.fl-product-specs-table td:first-child {
    font-weight: 600;
    width: 40%;
}

/* --- Flavor Cards Grid --- */
.fl-product-flavor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 0.75rem;
}

.fl-product-flavor-card {
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
    padding: 0.75rem 1rem;
    background: var(--fl-surface);
    border: 1px solid var(--fl-border);
    border-radius: var(--fl-radius);
    transition: box-shadow 0.2s, transform 0.2s;
}

.fl-product-flavor-card:hover {
    box-shadow: 0 4px 14px rgba(44, 24, 16, 0.08);
    transform: translateY(-2px);
}

.fl-product-flavor-card__tag {
    flex-shrink: 0;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-top: 0.35rem;
}

.fl-product-flavor-card__tag--fruit    { background: var(--fl-fruit); }
.fl-product-flavor-card__tag--tropical { background: #F4A261; }
.fl-product-flavor-card__tag--cool     { background: var(--fl-cool); }
.fl-product-flavor-card__tag--sweet    { background: var(--fl-sweet); }
.fl-product-flavor-card__tag--sour     { background: var(--fl-sour); }
.fl-product-flavor-card__tag--tobacco  { background: var(--fl-tobacco); }
.fl-product-flavor-card__tag--beverage { background: #6D4C41; }
.fl-product-flavor-card__tag--default  { background: var(--fl-muted); }

.fl-product-flavor-card__name {
    font-weight: 600;
    font-size: 0.9375rem;
    display: block;
}

.fl-product-flavor-card__desc {
    display: block;
    font-size: 0.8125rem;
    color: var(--fl-muted);
    line-height: 1.4;
    margin-top: 0.15rem;
}

/* ============================================================
   FAQ (details/summary)
   ============================================================ */
.fl-product-faq {
    padding: 2rem 0;
}

.fl-product-faq__item {
    border: 1px solid var(--fl-border);
    border-radius: var(--fl-radius);
    margin-bottom: 0.625rem;
    background: var(--fl-surface);
    overflow: hidden;
    transition: box-shadow 0.2s;
}

.fl-product-faq__item[open] {
    box-shadow: 0 2px 10px rgba(44, 24, 16, 0.06);
}

.fl-product-faq__question {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 1rem 1.25rem;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    list-style: none;
    user-select: none;
}

.fl-product-faq__question::-webkit-details-marker { display: none; }
.fl-product-faq__question::marker { content: ''; }

.fl-product-faq__icon {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    font-size: 1.125rem;
    color: var(--fl-berry);
    transition: transform 0.3s;
}

.fl-product-faq__item[open] .fl-product-faq__icon {
    transform: rotate(90deg);
}

.fl-product-faq__answer {
    padding: 0 1.25rem 1rem 3.125rem;
    line-height: 1.7;
    font-size: 0.9375rem;
    color: var(--fl-espresso);
}

.fl-product-faq__answer p { margin: 0 0 0.75rem 0; }
.fl-product-faq__answer p:last-child { margin-bottom: 0; }

/* ============================================================
   Product Card Grid (Cross-sell + Brand)
   ============================================================ */
.fl-product-cross-sell,
.fl-product-brand-more {
    padding: 2rem 0;
}

.fl-product-card-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.fl-product-card {
    display: block;
    text-decoration: none;
    color: var(--fl-espresso);
    background: var(--fl-surface);
    border: 1px solid var(--fl-border);
    border-radius: var(--fl-radius);
    overflow: hidden;
    transition: box-shadow 0.25s, transform 0.25s;
}

.fl-product-card:hover {
    box-shadow: 0 8px 24px rgba(44, 24, 16, 0.1);
    transform: translateY(-4px);
    text-decoration: none;
    color: var(--fl-espresso);
}

.fl-product-card__thumb {
    position: relative;
    background: var(--fl-cream);
    aspect-ratio: 1 / 1;
    overflow: hidden;
}

.fl-product-card__img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.fl-product-card__brand {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    background: var(--fl-espresso);
    color: var(--fl-cream);
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.2rem 0.5rem;
    border-radius: 999px;
}

.fl-product-card__body { padding: 0.875rem 1rem; }

.fl-product-card__title {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9375rem;
    font-weight: 600;
    margin: 0 0 0.375rem 0;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.fl-product-card__price {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--fl-berry);
    margin-bottom: 0.5rem;
}

.fl-product-card__price del {
    color: var(--fl-muted);
    font-weight: 400;
}

.fl-product-card__pills { display: flex; gap: 0.375rem; flex-wrap: wrap; }

.fl-product-card__pill {
    font-size: 0.6875rem;
    font-weight: 600;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.fl-product-card__pill--sweet { background: rgba(232, 168, 124, 0.15); color: #B5764A; }
.fl-product-card__pill--cool  { background: rgba(65, 179, 163, 0.15); color: #2D8A7C; }

.fl-product-brand-more__link {
    display: inline-block;
    margin-top: 1rem;
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--fl-berry);
    text-decoration: none;
    transition: color 0.2s;
}

.fl-product-brand-more__link:hover { color: var(--fl-berry-light); }

/* ============================================================
   Nicotine Warning
   ============================================================ */
.fl-product-nicotine-warning {
    padding: 1rem 1.25rem;
    margin: 2rem auto;
    background: var(--fl-cream);
    border-left: 4px solid var(--fl-berry);
    border-radius: 0 var(--fl-radius) var(--fl-radius) 0;
    font-size: 0.8125rem;
    line-height: 1.6;
    color: var(--fl-espresso);
}

.fl-product-nicotine-warning p { margin: 0; }
.fl-product-nicotine-warning strong { color: var(--fl-berry); }

/* ============================================================
   BUY SECTION — Flavor Dropdown Override
   ============================================================ */
body.single-product .variations select,
body.single-product .variations .value select,
body.single-product table.variations select {
    background-color: #FFFFFF !important;
    border: 1px solid #2C1810 !important;
    border-radius: 8px !important;
    color: #2C1810 !important;
    padding: 8px 12px !important;
    font-size: 0.9375rem !important;
}

body.single-product .variations select:focus {
    border-color: #8B2252 !important;
    outline: none !important;
    box-shadow: 0 0 0 2px rgba(139, 34, 82, 0.15) !important;
}

/* Ensure Add to Cart is the ONLY berry-filled element */
body.single-product .single_add_to_cart_button,
body.single-product button.single_add_to_cart_button,
.woocommerce div.product button.single_add_to_cart_button {
    background-color: #8B2252 !important;
    color: #FFFFFF !important;
    border: none !important;
    border-radius: 8px !important;
    font-weight: 700 !important;
    padding: 0 24px !important;
    height: 48px !important;
    font-size: 1rem !important;
    letter-spacing: 0.02em !important;
    text-transform: none !important;
    transition: background 0.2s !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    line-height: 1 !important;
}

body.single-product .single_add_to_cart_button:hover,
.woocommerce div.product button.single_add_to_cart_button:hover {
    background-color: #6b1a40 !important;
}

/* Quantity input — clean white */
body.single-product .quantity input.qty,
.woocommerce div.product .quantity input.qty {
    background-color: #FFFFFF !important;
    border: 1px solid #2C1810 !important;
    border-radius: 6px !important;
    color: #2C1810 !important;
}

/* Center the add-to-cart area */
body.single-product .woocommerce-variation-add-to-cart,
body.single-product .variations_button {
    display: flex !important;
    flex-wrap: wrap !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
    margin-top: 12px !important;
}

body.single-product .single_add_to_cart_button {
    text-align: center !important;
    flex: 1 1 auto !important;
}

/* Variations table — center the dropdown */
body.single-product .variations {
    margin: 0 auto !important;
}

body.single-product .variations td.value {
    text-align: center !important;
}

/* ============================================================
   SPECS TABLE — Refined borders
   ============================================================ */
.fl-product-specs-table {
    border: 1px solid var(--fl-border) !important;
}

.fl-product-specs-table td {
    border-top: 1px solid var(--fl-border) !important;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
    .fl-product-card-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }

    .fl-product-section-title { font-size: 1.375rem; }
    .fl-product-flavor-grid { grid-template-columns: repeat(2, 1fr); }
    .fl-product-faq__answer { padding-left: 1.25rem; }
    .fl-accordion__title { font-size: 1.05rem; }
}

@media (max-width: 480px) {
    .fl-product-card-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem;
    }

    .fl-product-specs-table td:first-child { width: 45%; }
    .fl-accordion__body { padding: 1rem; }

    .fl-product-flavor-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }

    .fl-product-flavor-card {
        padding: 0.5rem 0.625rem;
    }

    .fl-product-flavor-card__name {
        font-size: 0.8125rem;
    }
}

/* Linked flavor cards → /best/ pages */
a.fl-product-flavor-card--linked {
    text-decoration: none;
    color: inherit;
    border-color: #C4547A33;
    position: relative;
}
a.fl-product-flavor-card--linked::after {
    content: '\2192';
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #8B2252;
    font-size: 14px;
    opacity: 0.5;
    transition: opacity 0.2s;
}
a.fl-product-flavor-card--linked:hover {
    border-color: #8B2252;
    background: #FDF6EC;
}
a.fl-product-flavor-card--linked:hover .fl-product-flavor-card__name {
    color: #8B2252;
}
a.fl-product-flavor-card--linked:hover .fl-product-flavor-card__desc {
    color: #6B5A4E;
}
a.fl-product-flavor-card--linked:hover::after {
    opacity: 1;
}