/* BBF Odoo Storefront — minimal, theme-friendly defaults. */

.bbf-os-grid { display: grid; gap: 1.5rem; }
.bbf-os-grid--cols-1 { grid-template-columns: 1fr; }
.bbf-os-grid--cols-2 { grid-template-columns: repeat(2, 1fr); }
.bbf-os-grid--cols-3 { grid-template-columns: repeat(3, 1fr); }
.bbf-os-grid--cols-4 { grid-template-columns: repeat(4, 1fr); }
.bbf-os-grid--cols-5 { grid-template-columns: repeat(5, 1fr); }
.bbf-os-grid--cols-6 { grid-template-columns: repeat(6, 1fr); }
@media (max-width: 900px) {
    .bbf-os-grid--cols-3, .bbf-os-grid--cols-4, .bbf-os-grid--cols-5, .bbf-os-grid--cols-6 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .bbf-os-grid { grid-template-columns: 1fr !important; }
}

.bbf-os-card {
    display: block;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: box-shadow .15s ease, transform .15s ease;
}
.bbf-os-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,.08); transform: translateY(-2px); }
.bbf-os-card__media { aspect-ratio: 4/3; background: #f3f4f6; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.bbf-os-card__media img { width: 100%; height: 100%; object-fit: contain; }
.bbf-os-card__body { padding: 1rem 1rem 1.25rem; }
.bbf-os-card__title { font-size: 1.05rem; line-height: 1.25; margin: 0 0 .5rem; }
.bbf-os-card__price { font-weight: 600; color: #111827; margin-bottom: .5rem; }
.bbf-os-card__short { font-size: .9rem; color: #6b7280; margin: 0; }

.bbf-os-detail {
    display: grid;
    gap: 2rem;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
    margin: 1rem 0 2rem;
}
@media (max-width: 800px) { .bbf-os-detail { grid-template-columns: 1fr; } }

.bbf-os-detail__media img { width: 100%; height: auto; border-radius: 12px; background: #f3f4f6; }
.bbf-os-detail__title { font-size: 1.75rem; line-height: 1.2; margin: 0 0 .25rem; }
.bbf-os-detail__sku { color: #6b7280; font-size: .9rem; margin-bottom: 1rem; }
.bbf-os-detail__price { font-size: 1.25rem; font-weight: 600; margin-bottom: 1rem; }
.bbf-os-rental-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .75rem; }
.bbf-os-rental-grid > div { background: #f9fafb; border: 1px solid #e5e7eb; border-radius: 8px; padding: .5rem .75rem; display: flex; flex-direction: column; }
.bbf-os-rental-grid .lbl { font-size: .75rem; color: #6b7280; text-transform: uppercase; letter-spacing: .04em; }
.bbf-os-rental-grid .val { font-size: 1rem; font-weight: 600; }
.bbf-os-detail__short { color: #374151; margin: 0 0 1rem; }
.bbf-os-detail__buy { display: flex; align-items: center; gap: .75rem; margin: 1rem 0 1.5rem; }
.bbf-os-detail__long h3 { margin-top: 1.5rem; font-size: 1.1rem; }
.bbf-os-detail__long table { width: 100%; border-collapse: collapse; }
.bbf-os-detail__long th, .bbf-os-detail__long td { padding: .35rem .5rem; border-bottom: 1px solid #e5e7eb; text-align: left; }
.bbf-os-detail__meta { color: #9ca3af; font-size: .8rem; margin-top: 1.25rem; }

.bbf-os-error, .bbf-os-warn { padding: .75rem 1rem; border-radius: 6px; }
.bbf-os-error { background: #fee2e2; color: #991b1b; }
.bbf-os-warn  { background: #fef3c7; color: #92400e; }

/* Rental calculator + PDF-style order sections */
.bbf-os-section-heading {
    font-size: 1.1rem;
    margin: 1.25rem 0 .5rem;
    font-weight: 700;
}
.bbf-os-rent-page__intro h2 { margin-top: 0; }
.bbf-os-rent-page__lede { color: #4b5563; max-width: 52rem; }

.bbf-os-rental {
    margin: 1.5rem 0 2rem;
    padding: 1.25rem 1.35rem;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    background: #fafafa;
}
.bbf-os-rental__title { margin: 0 0 .35rem; font-size: 1.15rem; letter-spacing: -0.02em; font-weight: 700; color: #111827; }
.bbf-os-rental__head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: .5rem 1rem;
    margin-bottom: 1rem;
    padding-bottom: .85rem;
    border-bottom: 1px solid #e5e7eb;
}
.bbf-os-rental__head .bbf-os-rental__title { margin: 0; }
.bbf-os-rental__pdf-note { margin: 0 0 1rem; font-size: .9rem; color: #4b5563; }
.bbf-os-rental__pdf-note--inline { margin: 0; font-size: .82rem; }
.bbf-os-rental--split-col .bbf-os-rental__pdf-note--inline { margin: 0; }
.bbf-os-rental__pdf-link { font-weight: 600; }

.bbf-os-rental__calc {
    display: grid;
    gap: .75rem;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    align-items: end;
    margin-bottom: 1rem;
}
.bbf-os-rental__field label,
.bbf-os-rental__grid label {
    display: flex;
    flex-direction: column;
    gap: .35rem;
    font-size: .85rem;
    font-weight: 600;
    color: #374151;
}
.bbf-os-rental__field input[type="date"],
.bbf-os-rental__grid input,
.bbf-os-rental__grid textarea {
    font: inherit;
    padding: .45rem .55rem;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    background: #fff;
}
.bbf-os-rental__estimate {
    grid-column: 1 / -1;
    padding: .65rem .85rem;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: 8px;
    font-size: .9rem;
}
.bbf-os-rental__estimate-value { font-size: 1.05rem; margin-left: .35rem; }
.bbf-os-rental__estimate-meta { display: block; margin-top: .35rem; font-size: .8rem; color: #1e40af; font-weight: 500; }

.bbf-os-rental__block {
    margin: .65rem 0;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    background: #fff;
    padding: 0 .65rem .65rem;
}
.bbf-os-rental__block summary {
    cursor: pointer;
    font-weight: 700;
    padding: .65rem .35rem;
    list-style-position: outside;
}
.bbf-os-rental__grid {
    display: grid;
    gap: .65rem;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    padding: 0 .35rem .35rem;
}
.bbf-os-rental__full { grid-column: 1 / -1; }

.bbf-os-rental__addons {
    list-style: none;
    margin: 0;
    padding: 0 .35rem .35rem;
}
.bbf-os-rental__addons li { margin: .45rem 0; }
.bbf-os-rental__check {
    display: flex;
    align-items: flex-start;
    gap: .5rem;
    font-weight: 500;
    cursor: pointer;
}
.bbf-os-rental__check input { margin-top: .2rem; }
.bbf-os-rental__addon-price {
    margin-left: auto;
    font-weight: 600;
    color: #111827;
}
.bbf-os-rental__hint { font-size: .85rem; color: #6b7280; margin: 0 .35rem .5rem; }

.bbf-os-rental__terms-copy { font-size: .88rem; color: #4b5563; margin: .35rem .35rem .65rem; }

.bbf-os-rental__submit-wrap {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .75rem;
    margin: 1rem 0 0;
}
.bbf-os-rental__status { font-size: .88rem; color: #b45309; }

.bbf-os-rental__rate-hint {
    margin: .75rem 0 0;
    font-size: .8rem;
    color: #6b7280;
}

.bbf-os-rental-badge {
    display: inline-block;
    margin-left: .35rem;
    padding: .1rem .45rem;
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    background: #dbeafe;
    color: #1e40af;
    border-radius: 4px;
    vertical-align: middle;
}

/* ─── Buy / Rent toggle (replaces side-by-side columns, v1.4.0) ─── */

.bbf-os-purchase-toggle {
    margin-top: 1.25rem;
    width: 100%;
}

.bbf-os-toggle-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 0;
}

.bbf-os-toggle-tab {
    flex: 1;
    padding: .75rem 1rem;
    border: 1px solid #e5e7eb;
    background: #f8fafc;
    font-size: .8125rem;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: #64748b;
    cursor: pointer;
    transition: background .15s ease, color .15s ease, border-color .15s ease;
}

.bbf-os-toggle-tab:first-child {
    border-radius: 10px 0 0 0;
}

.bbf-os-toggle-tab:last-child {
    border-radius: 0 10px 0 0;
    border-left: none;
}

.bbf-os-toggle-tab--active {
    background: #fff;
    color: #0f172a;
    border-bottom-color: transparent;
    box-shadow: 0 -2px 0 0 #e8651a inset;
}

.bbf-os-toggle-tab:hover:not(.bbf-os-toggle-tab--active) {
    background: #f1f5f9;
    color: #334155;
}

.bbf-os-toggle-panel {
    display: none;
    border: 1px solid #e5e7eb;
    border-top: none;
    border-radius: 0 0 10px 10px;
    padding: 1.35rem 1.4rem 1.5rem;
    background: #fff;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
}

.bbf-os-toggle-panel--active {
    display: block;
}

/* Buy panel: inherits WC form.cart layout */
.bbf-os-toggle-panel[data-panel="buy"] form.cart {
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
}

/* Rent panel: rental section already styled */
.bbf-os-toggle-panel[data-panel="rent"] .bbf-os-rental--split-col {
    margin-top: 0;
    border: none;
    box-shadow: none;
    padding: 0;
    background: transparent;
}

/* Optional tag inside collapsed rental details */
.bbf-os-rental__opt-tag {
    font-size: .7rem;
    font-weight: 500;
    letter-spacing: 0;
    text-transform: none;
    color: #94a3b8;
    margin-left: .35rem;
}

/* ─── Legacy rent-purchase two-column (kept for non-toggle fallback) ─── */

.woocommerce div.product .bbf-os-buy-panel__title {
    margin: 0 0 .35rem;
    font-size: .6875rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: #64748b;
}

.bbf-os-purchase-kit__intro {
    margin: 0 0 .85rem;
    font-size: .8125rem;
    line-height: 1.55;
    color: #64748b;
}

.bbf-os-pk-fs {
    margin: 0;
    padding: .9rem 0 0;
    border: none;
    border-top: 1px solid #ececec;
}

.bbf-os-pk-fs:first-of-type {
    padding-top: 0;
    border-top: none;
}

.bbf-os-pk-fs__legend {
    padding: 0;
    margin: 0 0 .65rem;
    font-size: .6875rem;
    font-weight: 700;
    letter-spacing: .09em;
    text-transform: uppercase;
    color: #334155;
}

.bbf-os-pk-fs__opt {
    font-weight: 500;
    letter-spacing: 0;
    text-transform: none;
    color: #94a3b8;
    font-size: .6875rem;
}

/* Purchase kit actions row */
.bbf-os-purchase-kit__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: .75rem 1rem;
    padding-top: .35rem;
    border-top: 1px solid #ececec;
    margin-top: .15rem;
}

.woocommerce div.product form.cart .quantity {
    margin: 0;
}

.woocommerce div.product form.cart .quantity label {
    font-size: .6875rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: #64748b;
}

.woocommerce div.product form.cart .button.alt {
    flex: 1 1 auto;
    min-width: 160px;
    border-radius: 6px;
    font-weight: 600;
    letter-spacing: .02em;
}

body.bbf-os-split-rent-buy.woocommerce.single-product div.product .product_meta {
    display: none;
}

/* ─── Hide breadcrumbs on tradeshow product pages ─── */
body.bbf-os-split-rent-buy .woocommerce-breadcrumb {
    display: none;
}

/* ─── Hide WC product image zoom trigger (magnifying glass icon) ─── */
body.bbf-os-split-rent-buy .woocommerce-product-gallery__trigger,
body.bbf-os-split-rent-buy .zoomImg,
body.bbf-os-split-rent-buy .woocommerce-product-gallery .wp-post-image + img {
    display: none !important;
}

/* ─── Hide Stripe Link / express checkout buttons on product page ─── */
body.bbf-os-split-rent-buy #wc-stripe-express-checkout-element,
body.bbf-os-split-rent-buy #wc-stripe-payment-request-wrapper,
body.bbf-os-split-rent-buy .wc-stripe-payment-request-button-separator,
body.bbf-os-split-rent-buy #wc-stripe-payment-request-button-separator,
body.bbf-os-split-rent-buy .wc-stripe-payment-request-button-wrapper {
    display: none !important;
}

/* R1900 bundle configurator (Buy column) */
.bbf-os-r1900-kit {
    margin-bottom: 1rem;
    padding-bottom: .35rem;
}

.bbf-os-r1900-kit__hint {
    font-size: .78rem;
    color: #64748b;
    margin: 0 0 .65rem;
    line-height: 1.45;
}

.bbf-os-r1900-term-grid {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
}

.bbf-os-r1900-term-option {
    display: flex;
    align-items: flex-start;
    gap: .5rem;
    cursor: pointer;
    margin: 0;
}

.bbf-os-r1900-term-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.bbf-os-r1900-term-option__body {
    display: flex;
    flex-direction: column;
    gap: .15rem;
    min-width: 7.5rem;
    padding: .55rem .75rem;
    border: 1px solid #d4d4d4;
    border-radius: 8px;
    background: #fafafa;
    transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}

.bbf-os-r1900-term-option input:focus-visible ~ .bbf-os-r1900-term-option__body {
    outline: 2px solid #2563eb;
    outline-offset: 2px;
}

.bbf-os-r1900-term-option input:checked ~ .bbf-os-r1900-term-option__body {
    border-color: #111827;
    background: #fff;
    box-shadow: 0 0 0 1px #111827;
}

.bbf-os-r1900-term-option__years {
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .07em;
    text-transform: uppercase;
    color: #475569;
}

.bbf-os-r1900-term-option__price {
    font-size: .95rem;
    font-weight: 700;
    color: #111827;
}

.bbf-os-r1900-swatch-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(104px, 1fr));
    gap: .55rem .65rem;
}

.bbf-os-r1900-swatch {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .35rem;
    margin: 0;
    cursor: pointer;
    font-size: .72rem;
    font-weight: 600;
    color: #475569;
    text-align: center;
}

.bbf-os-r1900-swatch input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.bbf-os-r1900-swatch__chip {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 999px;
    background: var(--swatch, #ccc);
    border: 2px solid rgba(15, 23, 42, 0.18);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
    transition: transform .12s ease, box-shadow .12s ease;
}

.bbf-os-r1900-swatch input:checked ~ .bbf-os-r1900-swatch__chip {
    box-shadow: 0 0 0 2px #111827, inset 0 0 0 1px rgba(255, 255, 255, 0.35);
    transform: scale(1.06);
}

.bbf-os-r1900-swatch__label {
    line-height: 1.2;
    max-width: 7rem;
}

.bbf-os-r1900-sim-grid,
.bbf-os-r1900-carrier-grid,
.bbf-os-r1900-tier-grid {
    display: flex;
    flex-direction: column;
    gap: .45rem;
}

.bbf-os-r1900-inline-radio,
.bbf-os-r1900-check {
    display: flex;
    align-items: flex-start;
    gap: .45rem;
    font-size: .8rem;
    font-weight: 500;
    color: #374151;
    cursor: pointer;
    margin: 0;
}

.bbf-os-r1900-inline-radio input,
.bbf-os-r1900-check input {
    margin-top: .15rem;
    flex-shrink: 0;
}

.bbf-os-r1900-plan-zone {
    margin-top: .85rem;
    padding-top: .85rem;
    border-top: 1px dashed #e5e7eb;
}

.bbf-os-r1900-plan-zone__title {
    margin-top: .65rem;
}

.bbf-os-r1900-plan-zone__title:first-child {
    margin-top: 0;
}

/* ─── WC tab navigation — remove bullets, horizontal tabs ─── */
body.bbf-os-split-rent-buy .woocommerce-tabs ul.tabs {
    list-style: none;
    padding: 0;
    margin: 2rem 0 0;
    display: flex;
    gap: 0;
    border-bottom: 2px solid #e5e7eb;
}

body.bbf-os-split-rent-buy .woocommerce-tabs ul.tabs li {
    margin: 0;
    padding: 0;
}

body.bbf-os-split-rent-buy .woocommerce-tabs ul.tabs li a {
    display: block;
    padding: .65rem 1.25rem;
    font-size: .8125rem;
    font-weight: 600;
    color: #64748b;
    text-decoration: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: color .15s ease, border-color .15s ease;
}

body.bbf-os-split-rent-buy .woocommerce-tabs ul.tabs li a:hover {
    color: #334155;
}

body.bbf-os-split-rent-buy .woocommerce-tabs ul.tabs li.active a {
    color: #0f172a;
    border-bottom-color: #e8651a;
}

/* Hide reviews tab on tradeshow (no reviews) */
body.bbf-os-split-rent-buy .woocommerce-tabs ul.tabs li.reviews_tab {
    display: none;
}

/* ─── Odoo product.description — editorial layout (WC Description tab) ─── */

.woocommerce div.product .woocommerce-Tabs-panel,
article.product .woocommerce-Tabs-panel {
    padding-top: 0.5rem;
}

.woocommerce div.product .woocommerce-product-details__long-description,
article.product .woocommerce-product-details__long-description {
    max-width: none;
}

.bbf-os-product-docs {
    --bbf-os-doc-accent: #0ea5e9;
    --bbf-os-doc-heat: #ea580c;
    --bbf-os-doc-border: rgba(15, 23, 42, 0.09);
    margin: 0;
    padding: 0;
}

/* Marketing / narrative (before datasheet section) */
.bbf-os-product-story {
    max-width: 50rem;
    margin: 0 auto 2.25rem;
    padding: 1.85rem 2rem 2rem;
    background: linear-gradient(165deg, #ffffff 0%, #f8fafc 52%, #eff6ff 100%);
    border: 1px solid var(--bbf-os-doc-border);
    border-radius: 16px;
    box-shadow:
        0 1px 2px rgba(15, 23, 42, 0.04),
        0 14px 42px rgba(15, 23, 42, 0.06);
}

.bbf-os-product-story > h3:first-of-type {
    font-size: clamp(1.35rem, 2.4vw, 1.85rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.18;
    margin: 0 0 0.85rem;
    padding-left: 1rem;
    border-left: 4px solid var(--bbf-os-doc-accent);
    color: #0f172a;
}

.bbf-os-product-story > h3:not(:first-of-type) {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 1.85rem 0 0.55rem;
    color: #1e293b;
}

.bbf-os-product-story > p {
    font-size: 1rem;
    line-height: 1.68;
    color: #475569;
    margin: 0 0 1rem;
}

.bbf-os-product-story > p strong {
    color: #0f172a;
}

.bbf-os-product-story > ul {
    margin: 0 0 1.35rem;
    padding: 0;
    list-style: none;
}

.bbf-os-product-story > ul > li {
    position: relative;
    padding-left: 1.4rem;
    margin: 0.48rem 0;
    line-height: 1.58;
    color: #334155;
}

.bbf-os-product-story > ul > li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.58em;
    width: 7px;
    height: 7px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--bbf-os-doc-accent), #06b6d4);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.22);
}

/* Datasheet shell */
.woocommerce div.product .bbf-os-product-specs,
article.product .bbf-os-product-specs {
    margin-top: 0;
    padding: 2rem 2rem 2.35rem;
    border-radius: 18px;
    border: 1px solid var(--bbf-os-doc-border);
    background: linear-gradient(185deg, #ffffff 0%, #f8fafc 55%, #f1f5f9 100%);
    box-shadow:
        0 1px 3px rgba(15, 23, 42, 0.06),
        0 22px 56px rgba(15, 23, 42, 0.08);
    scroll-margin-top: 5rem;
}

.woocommerce div.product .bbf-os-product-specs > h2,
article.product .bbf-os-product-specs > h2 {
    font-size: clamp(1.12rem, 1.9vw, 1.42rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin: 2rem 0 1rem;
    padding-bottom: 0.45rem;
    color: #0f172a;
    border-bottom: 2px solid rgba(14, 165, 233, 0.45);
}

.woocommerce div.product .bbf-os-product-specs > h2:first-child,
article.product .bbf-os-product-specs > h2:first-child {
    margin-top: 0;
}

.woocommerce div.product .bbf-os-product-specs > h2 ~ p,
article.product .bbf-os-product-specs > h2 ~ p {
    font-size: 0.95rem;
    line-height: 1.65;
    color: #475569;
    max-width: 52rem;
}

.woocommerce div.product .bbf-os-product-specs h3,
article.product .bbf-os-product-specs h3 {
    font-size: 0.95rem;
    font-weight: 700;
    margin: 1.35rem 0 0.45rem;
    color: #1e293b;
}

/* Section ribbons (Interfaces, Environmental, …) — flat accent style */
.woocommerce div.product .bbf-os-product-specs__subtitle,
article.product .bbf-os-product-specs__subtitle {
    display: block;
    margin: 1.65rem 0 0.55rem;
    padding: 0.45rem 0 0.45rem 0.85rem;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.11em;
    text-transform: uppercase;
    color: var(--bbf-os-doc-heat);
    background: transparent;
    border-left: 3px solid var(--bbf-os-doc-heat);
    border-radius: 0;
    box-shadow: none;
}

.woocommerce div.product .bbf-os-product-specs__subtitle:first-of-type,
article.product .bbf-os-product-specs__subtitle:first-of-type {
    margin-top: 0.25rem;
}

/* Interface groups */
.woocommerce div.product .bbf-os-product-specs h4,
article.product .bbf-os-product-specs h4 {
    font-size: 0.82rem;
    font-weight: 700;
    margin: 1.05rem 0 0.35rem;
    color: #0f172a;
}

.woocommerce div.product .bbf-os-product-specs h4 + ul,
article.product .bbf-os-product-specs h4 + ul {
    margin: 0 0 0.9rem;
    padding: 0.65rem 1rem 0.65rem 1.45rem;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid #e5edf5;
    border-radius: 11px;
    border-left: 3px solid rgba(14, 165, 233, 0.65);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.woocommerce div.product .bbf-os-product-specs h4 + ul li,
article.product .bbf-os-product-specs h4 + ul li {
    margin: 0.38rem 0;
    line-height: 1.52;
    color: #334155;
}

/* Definition-list grids — default datasheet rows */
section.bbf-os-product-specs dl.bbf-os-spec-grid {
    display: grid;
    grid-template-columns: minmax(0, 220px) minmax(0, 1fr);
    gap: 0.45rem 1.35rem;
    margin: 0 0 1.15rem;
    padding: 1rem 1.15rem;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid #e5edf5;
    border-radius: 12px;
}

section.bbf-os-product-specs dl.bbf-os-spec-grid dt {
    margin: 0;
    font-weight: 600;
    color: #64748b;
    font-size: 0.88rem;
}

section.bbf-os-product-specs dl.bbf-os-spec-grid dd {
    margin: 0;
    font-size: 0.93rem;
    color: #0f172a;
    line-height: 1.48;
}

/* “At a glance” — first metrics grid as highlight cards */
section.bbf-os-product-specs > h2:first-of-type + dl.bbf-os-spec-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin: 0 0 1.75rem;
    padding: 0;
    background: transparent;
    border: none;
}

section.bbf-os-product-specs > h2:first-of-type + dl.bbf-os-spec-grid dt {
    grid-column: 1 / -1;
    padding: 0;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: #64748b;
}

section.bbf-os-product-specs > h2:first-of-type + dl.bbf-os-spec-grid dd {
    grid-column: 1 / -1;
    margin: 0.12rem 0 0;
    padding: 0.8rem 1.05rem;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.98rem;
    color: #0f172a;
    line-height: 1.45;
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.05);
}

/* Lists under subtitles (e.g. certifications) */
.woocommerce div.product .bbf-os-product-specs__subtitle + ul,
article.product .bbf-os-product-specs__subtitle + ul {
    margin: 0.35rem 0 1rem;
    padding: 0.75rem 1rem 0.75rem 1.45rem;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid #e8eef4;
    border-radius: 11px;
}

.woocommerce div.product .bbf-os-product-specs__subtitle + ul li,
article.product .bbf-os-product-specs__subtitle + ul li {
    margin: 0.4rem 0;
    line-height: 1.5;
    color: #334155;
}

/* Footnotes */
.bbf-os-product-specs > p small {
    display: block;
    font-size: 0.78rem;
    line-height: 1.55;
    color: #64748b;
    margin: 0.45rem 0 0;
}

.woocommerce div.product .bbf-os-case-spec-list,
article.product .bbf-os-case-spec-list {
    margin: 0.25rem 0 0;
    padding-left: 1.25rem;
    line-height: 1.65;
    color: #374151;
}

.woocommerce div.product .bbf-os-case-spec-list li + li,
article.product .bbf-os-case-spec-list li + li {
    margin-top: 0.35rem;
}

@media (max-width: 720px) {
    .bbf-os-product-story {
        padding: 1.35rem 1.25rem 1.5rem;
        margin-bottom: 1.75rem;
    }

    .woocommerce div.product .bbf-os-product-specs,
    article.product .bbf-os-product-specs {
        padding: 1.35rem 1.15rem 1.6rem;
        border-radius: 14px;
    }

    section.bbf-os-product-specs dl.bbf-os-spec-grid,
    section.bbf-os-product-specs > h2:first-of-type + dl.bbf-os-spec-grid {
        grid-template-columns: 1fr;
    }

    section.bbf-os-product-specs dl.bbf-os-spec-grid dt {
        padding-top: 0.45rem;
        border-top: 1px solid #eef2f7;
    }

    section.bbf-os-product-specs dl.bbf-os-spec-grid dt:first-of-type {
        border-top: none;
        padding-top: 0;
    }
}

/* WiFi device count chips */
.bbf-os-rental__device-grid {
    display: flex; gap: .5rem; flex-wrap: wrap;
}
.bbf-os-rental__device-chip {
    cursor: pointer; display: block;
}
.bbf-os-rental__device-chip input[type="radio"] {
    position: absolute; opacity: 0; width: 0; height: 0;
}
.bbf-os-rental__device-chip-label {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 56px; padding: .5rem 1rem;
    border: 2px solid #d1d5db; border-radius: 8px;
    font-weight: 600; font-size: 1rem;
    background: #fff; color: #374151;
    transition: all .15s ease;
}
.bbf-os-rental__device-chip input:checked + .bbf-os-rental__device-chip-label {
    border-color: #dd6b20; background: #dd6b20; color: #fff;
    box-shadow: 0 2px 8px rgba(221,107,32,.25);
}
.bbf-os-rental__device-chip-label:hover {
    border-color: #dd6b20; color: #dd6b20;
}

/* Shipping & early order notices */
.bbf-os-rental__notices {
    margin: 1rem 0; padding: .75rem 1rem;
    background: linear-gradient(135deg, #fef3cd 0%, #fefce8 100%);
    border-radius: 8px; border-left: 4px solid #dd6b20;
}
.bbf-os-rental__shipping-note,
.bbf-os-rental__early-note {
    margin: .25rem 0; font-size: .9rem; color: #78350f;
}
.bbf-os-rental__notice-icon {
    margin-right: .35rem;
}

/* Addon qty inline layout */
.bbf-os-rental__addon-qty {
    display: inline-flex; align-items: center; gap: .25rem;
    margin-left: 1.5rem; font-size: .85rem; color: #6b7280;
}
.bbf-os-rental__addon-qty input {
    border: 1px solid #d1d5db; border-radius: 4px; padding: .2rem .4rem;
    font-size: .85rem;
}