/* ═══════════════════════════════════════════════════════════════
   AMD 3D — Single Product Page (Showcase View)
   Discord Shop aesthetic adapted to Tinita Lab 3D (#5a53a0)
   ═══════════════════════════════════════════════════════════════ */

/* ── HIDE THEME HEADER ON 3D PRODUCT PAGES (PRESERVE AMD3D HEADER) ── */
body.single-amd3d_producto .site-header:not(.amd3d-store-header),
body.single-amd3d_producto #masthead:not(.amd3d-store-header),
body.single-amd3d_producto .wp-site-blocks > header:not(.amd3d-store-header),
body.single-amd3d_producto .wp-block-template-part header:not(.amd3d-store-header),
body.single-amd3d_producto .site-branding,
body.single-amd3d_producto > header:not(.amd3d-store-header),
body.single-amd3d_producto hr:first-of-type {
    display: none !important;
}

header.amd3d-store-header {
    display: block !important;
}

/* ── AMD 3D STORE HEADER (Woodly Style) ── */
.amd3d-store-header {
    width: 100%;
    background: #ffffff;
    border-bottom: 1px solid #F1F5F9;
    position: sticky;
    top: 0;
    z-index: 10000;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.amd3d-hdr-wrap {
    max-width: 1360px;
    margin: 0 auto;
    padding: 0 36px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.amd3d-hdr-brand {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
    transition: transform .18s ease, opacity .18s ease;
}

.amd3d-hdr-brand:hover {
    opacity: 0.88;
    transform: translateY(-1px);
}

.amd3d-hdr-logo-img {
    height: 48px;
    width: auto;
    max-width: 160px;
    object-fit: contain;
    display: block;
}

.amd3d-hdr-nav {
    display: flex;
    align-items: center;
    gap: 32px;
    flex-wrap: nowrap;
}

.amd3d-hdr-nav-item {
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #64748b;
    text-decoration: none;
    padding: 6px 0;
    position: relative;
    white-space: nowrap;
    transition: color .2s ease;
}

.amd3d-hdr-nav-item:hover {
    color: #0f172a;
}

.amd3d-hdr-right {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-shrink: 0;
}

.amd3d-hdr-icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #475569;
    text-decoration: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    transition: color .2s ease, background .2s ease, transform .15s ease;
}

.amd3d-hdr-icon-btn:hover {
    color: #5f55aa;
    background: #f2f0fa;
    transform: scale(1.05);
}

.amd3d-hdr-cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #5f55aa;
    color: #ffffff !important;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.02em;
    padding: 10px 22px;
    border-radius: 100px;
    text-decoration: none !important;
    box-shadow: 0 4px 14px rgba(95, 85, 170, 0.28);
    transition: background .2s ease, transform .18s ease, box-shadow .18s ease;
    white-space: nowrap;
}

.amd3d-hdr-cta-btn:hover {
    background: #4e4592;
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(95, 85, 170, 0.38);
}

.amd3d-hdr-cart-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #25232f;
    text-decoration: none;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    transition: color .2s ease, background .2s ease, transform .15s ease;
}

.amd3d-hdr-cart-btn:hover {
    color: #5f55aa;
    background: #f2f0fa;
    transform: scale(1.05);
}

.amd3d-hdr-burger {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 6px;
    flex-direction: column;
    gap: 5px;
}

.amd3d-hdr-burger span {
    display: block;
    width: 22px;
    height: 2px;
    background: #1e293b;
    border-radius: 2px;
    transition: transform .2s ease, opacity .2s ease;
}

@media (max-width: 991px) {
    .amd3d-hdr-wrap {
        padding: 0 16px;
        height: 64px;
        box-sizing: border-box;
    }

    .amd3d-hdr-burger {
        display: flex;
    }

    .amd3d-hdr-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #ffffff;
        flex-direction: column;
        align-items: flex-start;
        padding: 16px 24px 24px;
        gap: 14px;
        border-bottom: 1px solid #E2E8F0;
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
    }

    .amd3d-hdr-nav.is-open {
        display: flex;
    }

    .amd3d-hdr-nav-item {
        font-size: 13px;
        padding: 8px 0;
        width: 100%;
        border-bottom: 1px solid #F8FAFC;
    }
}

@media (max-width: 640px) {
    .amd3d-hdr-wrap {
        padding: 0 12px !important;
        height: 58px !important;
        gap: 10px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    .amd3d-hdr-logo-img {
        height: 36px !important;
        max-width: 115px !important;
    }

    .amd3d-hdr-right {
        gap: 6px !important;
    }

    .amd3d-hdr-icon-btn {
        width: 34px !important;
        height: 34px !important;
    }
    .amd3d-hdr-icon-btn svg {
        width: 18px !important;
        height: 18px !important;
    }

    .amd3d-hdr-cta-btn {
        padding: 6px 12px !important;
        font-size: 11px !important;
        letter-spacing: 0 !important;
    }

    .amd3d-hdr-burger {
        width: 32px !important;
        height: 32px !important;
        padding: 4px !important;
    }
}

@media (max-width: 380px) {
    .amd3d-hdr-wrap {
        padding: 0 8px !important;
        gap: 6px !important;
    }
    .amd3d-hdr-logo-img {
        height: 30px !important;
        max-width: 90px !important;
    }
    .amd3d-hdr-cta-btn {
        padding: 5px 8px !important;
        font-size: 10px !important;
    }
}

.amd3d-producto-page {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    color: #0f172a;
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 24px 16px 60px;
    box-sizing: border-box;
    overflow-x: hidden;
}

/* ── TOP NAVIGATION & BREADCRUMBS ── */
.amd3d-prod-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 28px;
    padding-bottom: 16px;
    border-bottom: 1px solid #E2E8F0;
}

.amd3d-prod-back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #5a53a0;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    transition: transform .18s ease, color .18s ease;
}

.amd3d-prod-back-link:hover {
    color: #433d7a;
    transform: translateX(-3px);
}

.amd3d-prod-breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #94a3b8;
    font-weight: 500;
}

.amd3d-prod-bc-sep {
    color: #cbd5e1;
}

.amd3d-prod-breadcrumbs .active {
    color: #475569;
    font-weight: 600;
}

.amd3d-prod-admin-actions {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

#amd3d-btn-share-whatsapp,
.amd3d-btn--share-wa {
    background-color: #25D366 !important;
    background: #25D366 !important;
    color: #FFFFFF !important;
    border: none !important;
    box-shadow: 0 2px 8px rgba(37, 211, 102, 0.28) !important;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

#amd3d-btn-share-whatsapp:hover,
.amd3d-btn--share-wa:hover {
    background-color: #1ebe5d !important;
    background: #1ebe5d !important;
    color: #FFFFFF !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.42) !important;
}

#amd3d-btn-share-whatsapp:active,
.amd3d-btn--share-wa:active {
    transform: translateY(0) !important;
}

#amd3d-btn-share-whatsapp svg,
.amd3d-btn--share-wa svg {
    flex-shrink: 0;
}

/* ── 2-COLUMN PRODUCT SHOWCASE LAYOUT ── */
.amd3d-prod-layout {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 48px;
    align-items: start;
    margin-bottom: 64px;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
}

/* ── LEFT: MEDIA SHOWCASE CARD ── */
.amd3d-prod-media-col {
    position: sticky;
    top: 24px;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
}

.amd3d-prod-stage-card {
    background: #ffffff;
    border: 1.5px solid #EAECEF;
    border-radius: 20px;
    padding: 20px;
    position: relative;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
    overflow: hidden;
}

/* Floating Top-Right Tag */
.amd3d-prod-floating-tag {
    position: absolute;
    top: 24px;
    right: 24px;
    z-index: 10;
    background: #5a53a0;
    color: #ffffff;
    padding: 6px 14px;
    border-radius: 100px;
    font-size: 10.5px;
    font-weight: 800;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    box-shadow: 0 4px 12px rgba(90, 83, 160, 0.25);
    max-width: calc(100% - 32px);
    white-space: nowrap;
    box-sizing: border-box;
}

/* Photo Stage (Discord Shop Showcase) */
.amd3d-prod-photo-stage {
    background: #ffffff;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 1 / 1;
    max-height: 520px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    border: none;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    position: relative;
}

.amd3d-prod-primary-img {
    max-width: 100% !important;
    max-height: 100% !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain !important;
    padding: 6px;
    background: #ffffff;
    border-radius: 14px;
    display: block;
    margin: 0 auto;
    box-sizing: border-box;
    transition: opacity .2s ease;
}

@media (hover: hover) and (pointer: fine) {
    .amd3d-prod-stage-card:hover .amd3d-prod-primary-img {
        transform: scale(1.015);
    }
}

/* Gallery Thumbnails Row */
.amd3d-prod-thumbs {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding: 4px 2px 8px;
    justify-content: flex-start;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    scrollbar-width: thin;
}

.amd3d-prod-thumbs::-webkit-scrollbar {
    height: 4px;
}

.amd3d-prod-thumbs::-webkit-scrollbar-thumb {
    background: #CBD5E1;
    border-radius: 4px;
}

.amd3d-prod-thumb-item {
    width: 72px;
    height: 72px;
    border-radius: 12px;
    background: #ffffff;
    border: 2px solid #E2E8F0;
    padding: 3px;
    overflow: hidden;
    cursor: pointer;
    flex-shrink: 0;
    transition: all .2s cubic-bezier(0.4, 0, 0.2, 1);
}

.amd3d-prod-thumb-item:hover {
    border-color: #5a53a0;
    transform: translateY(-2px);
}

.amd3d-prod-thumb-item.active {
    border-color: #5a53a0;
    box-shadow: 0 4px 14px rgba(90, 83, 160, 0.25);
    transform: translateY(-2px);
}

.amd3d-prod-thumb-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}

/* ── RIGHT: DETAILS & PURCHASING COLUMN ── */
.amd3d-prod-info-col {
    display: flex;
    flex-direction: column;
}

/* Category & SKU */
.amd3d-prod-meta-top {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.amd3d-prod-cat-pill {
    background: rgba(90, 83, 160, 0.08);
    color: #5a53a0;
    font-size: 11.5px;
    font-weight: 800;
    letter-spacing: 0.4px;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 100px;
}

.amd3d-prod-sku {
    font-size: 12px;
    color: #94a3b8;
    font-weight: 600;
}

/* Heading Title */
.amd3d-prod-heading {
    font-size: 32px;
    font-weight: 800;
    line-height: 1.2;
    color: #0f172a;
    letter-spacing: -0.02em;
    margin: 0 0 14px 0;
}

/* Price */
.amd3d-prod-price-row {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 24px;
}

.amd3d-prod-price-amount {
    font-size: 30px;
    font-weight: 800;
    color: #5a53a0;
    line-height: 1;
}

.amd3d-prod-price-suffix {
    font-size: 13px;
    color: #94a3b8;
    font-weight: 600;
}

/* ── MODERN UNDERLINED TABS (Discord Store inspired) ── */
.amd3d-prod-nav-tabs {
    display: flex;
    gap: 24px;
    border-bottom: 2px solid #E2E8F0;
    margin-bottom: 20px;
}

.amd3d-prod-nav-tab {
    background: transparent;
    border: none;
    padding: 8px 0 12px;
    font-size: 12.5px;
    font-weight: 800;
    letter-spacing: 0.6px;
    color: #64748b;
    cursor: pointer;
    font-family: inherit;
    position: relative;
    transition: color .2s ease;
}

.amd3d-prod-nav-tab::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2.5px;
    background: #5a53a0;
    transform: scaleX(0);
    transition: transform .22s cubic-bezier(0.4, 0, 0.2, 1);
}

.amd3d-prod-nav-tab:hover {
    color: #0f172a;
}

.amd3d-prod-nav-tab.active {
    color: #5a53a0;
}

.amd3d-prod-nav-tab.active::after {
    transform: scaleX(1);
}

/* Tab Panels */
.amd3d-prod-tab-panels {
    min-height: 120px;
    margin-bottom: 28px;
}

.amd3d-prod-panel {
    display: none;
    animation: amd3d-fadein .22s ease;
}

.amd3d-prod-panel.active {
    display: block;
}

@keyframes amd3d-fadein {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: translateY(0); }
}

.amd3d-prod-desc-text {
    font-size: 14.5px;
    line-height: 1.65;
    color: #475569;
}

/* Process Grid inside Tab 2 */
.amd3d-prod-feature-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.amd3d-prod-feat-card {
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    border-radius: 10px;
    padding: 12px 14px;
}

.amd3d-prod-feat-label {
    font-size: 11px;
    color: #94a3b8;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-bottom: 4px;
}

.amd3d-prod-feat-val {
    font-size: 13.5px;
    font-weight: 700;
    color: #0f172a;
}

/* Specs Table inside Tab 3 */
.amd3d-prod-specs-table {
    display: flex;
    flex-direction: column;
    border: 1px solid #E2E8F0;
    border-radius: 12px;
    overflow: hidden;
}

.amd3d-prod-spec-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 14px;
    border-bottom: 1px solid #F1F5F9;
    font-size: 13px;
}

.amd3d-prod-spec-row:last-child {
    border-bottom: none;
}

.amd3d-prod-spec-row:nth-child(even) {
    background: #F8FAFC;
}

.amd3d-prod-spec-key {
    color: #64748b;
    font-weight: 600;
    width: 45%;
}

.amd3d-prod-spec-val {
    color: #0f172a;
    font-weight: 700;
    width: 55%;
    text-align: right;
}

/* ── OPTIONS & SELECTORS ── */
.amd3d-prod-options-box {
    display: flex;
    flex-direction: column;
    gap: 18px;
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    border-radius: 16px;
    padding: 18px 20px;
    margin-bottom: 24px;
}

.amd3d-prod-opt-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.amd3d-prod-opt-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11.5px;
    font-weight: 800;
    color: #64748b;
    letter-spacing: 0.6px;
    text-transform: uppercase;
}

.amd3d-prod-opt-label strong {
    color: #0f172a;
    font-weight: 700;
}

/* Swatches */
.amd3d-prod-swatches {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.amd3d-prod-swatch-circle {
    width: 32px;
    height: 32px;
    border-radius: 100px;
    border: 2.5px solid #ffffff;
    box-shadow: 0 0 0 1.5px #CBD5E1;
    cursor: pointer;
    position: relative;
    transition: transform .15s ease, box-shadow .15s ease;
}

.amd3d-prod-swatch-circle:hover {
    transform: scale(1.1);
}

.amd3d-prod-swatch-circle.active {
    box-shadow: 0 0 0 2.5px #5a53a0;
}

.amd3d-prod-swatch-circle.active::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #ffffff;
    font-size: 13px;
    font-weight: 900;
    text-shadow: 0 1px 2px rgba(0,0,0,0.6);
}

/* Quantity Stepper */
.amd3d-prod-qty-stepper {
    display: inline-flex;
    align-items: center;
    background: #ffffff;
    border: 1.5px solid #CBD5E1;
    border-radius: 10px;
    overflow: hidden;
    width: fit-content;
}

.amd3d-qty-btn {
    background: transparent;
    border: none;
    width: 38px;
    height: 38px;
    font-size: 18px;
    font-weight: 700;
    color: #475569;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .15s;
}

.amd3d-qty-btn:hover {
    background: #F1F5F9;
    color: #5a53a0;
}

.amd3d-qty-input {
    width: 50px;
    height: 38px;
    border: none;
    text-align: center;
    font-size: 14px;
    font-weight: 800;
    color: #0f172a;
    font-family: inherit;
    -moz-appearance: textfield;
}

.amd3d-qty-input::-webkit-outer-spin-button,
.amd3d-qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* ── PRIMARY CALL TO ACTION BUTTON ── */
.amd3d-prod-cta-wrap {
    margin-bottom: 28px;
}

.amd3d-prod-cta-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 16px 28px;
    background: #5a53a0;
    color: #ffffff;
    font-size: 15px;
    font-weight: 800;
    font-family: inherit;
    text-decoration: none;
    border-radius: 14px;
    box-shadow: 0 4px 16px rgba(90, 83, 160, 0.28);
    transition: transform .18s ease, background .18s ease, box-shadow .18s ease;
    box-sizing: border-box;
}

.amd3d-prod-cta-button:hover {
    background: #4a4490;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(90, 83, 160, 0.35);
}

.amd3d-prod-cta-button:active {
    transform: translateY(0);
}

/* ── PERKS & TRUST BADGES ── */
.amd3d-prod-perks {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid #E2E8F0;
}

.amd3d-prod-perk-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.amd3d-perk-icon {
    font-size: 18px;
    line-height: 1;
    margin-top: 2px;
}

.amd3d-perk-text strong {
    display: block;
    font-size: 13px;
    color: #0f172a;
    font-weight: 700;
}

.amd3d-perk-text p {
    margin: 2px 0 0;
    font-size: 12px;
    color: #64748b;
    line-height: 1.4;
}

/* ── RELATED PRODUCTS SECTION (8 COLUMNS ON DESKTOP) ── */
.amd3d-prod-related-section {
    margin-top: 48px;
    padding-top: 40px;
    border-top: 1.5px solid #E2E8F0;
}

.amd3d-related-header {
    margin-bottom: 20px;
}

.amd3d-related-title {
    font-size: 22px;
    font-weight: 800;
    color: #0f172a;
    margin: 0 0 4px 0;
    letter-spacing: -0.01em;
}

.amd3d-related-subtitle {
    font-size: 13.5px;
    color: #64748b;
    margin: 0;
}

#amd3d-related-grid,
.amd3d-prod-related-section .amd3d-catalogo__grid {
    display: grid !important;
    grid-template-columns: repeat(8, 1fr) !important;
    gap: 12px !important;
}

@media (min-width: 1200px) {
    #amd3d-related-grid,
    .amd3d-prod-related-section .amd3d-catalogo__grid {
        grid-template-columns: repeat(8, 1fr) !important;
        gap: 12px !important;
    }
}

@media (max-width: 1199px) and (min-width: 992px) {
    #amd3d-related-grid,
    .amd3d-prod-related-section .amd3d-catalogo__grid {
        grid-template-columns: repeat(6, 1fr) !important;
        gap: 10px !important;
    }
}

@media (max-width: 991px) and (min-width: 768px) {
    #amd3d-related-grid,
    .amd3d-prod-related-section .amd3d-catalogo__grid {
        grid-template-columns: repeat(4, 1fr) !important;
        gap: 10px !important;
    }
}

@media (max-width: 767px) and (min-width: 480px) {
    #amd3d-related-grid,
    .amd3d-prod-related-section .amd3d-catalogo__grid {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 8px !important;
    }
}

@media (max-width: 479px) {
    #amd3d-related-grid,
    .amd3d-prod-related-section .amd3d-catalogo__grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px !important;
    }
}

/* ── LOADING & ERROR STATES ── */
.amd3d-prod-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 100px 0;
    color: #64748b;
    gap: 16px;
}

.amd3d-prod-error {
    padding: 80px 20px;
    text-align: center;
}

/* ── RESPONSIVE BREAKPOINTS ── */
@media (max-width: 960px) {
    .amd3d-prod-layout {
        grid-template-columns: 1fr;
        gap: 32px;
        margin-bottom: 40px;
    }
    .amd3d-prod-media-col {
        position: static;
    }
    .amd3d-prod-photo-stage {
        max-height: 460px;
    }
}

@media (max-width: 768px) {
    .amd3d-producto-page {
        padding: 16px 12px 48px;
    }

    .amd3d-prod-nav {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        margin-bottom: 18px;
        padding-bottom: 12px;
    }

    .amd3d-prod-breadcrumbs {
        font-size: 12px;
        flex-wrap: wrap;
        word-break: break-word;
    }

    .amd3d-prod-admin-actions {
        width: 100%;
        margin-left: 0 !important;
        margin-top: 6px;
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
    }

    .amd3d-prod-admin-actions .amd3d-btn {
        flex: 1;
        min-width: 120px;
        justify-content: center;
        text-align: center;
        font-size: 12px;
        padding: 6px 10px !important;
    }

    .amd3d-prod-stage-card {
        padding: 14px 12px;
        border-radius: 16px;
    }

    .amd3d-prod-floating-tag {
        top: 12px;
        right: 12px;
        padding: 4px 10px;
        font-size: 9.5px;
        letter-spacing: 0.4px;
        max-width: calc(100% - 24px);
        white-space: nowrap;
    }

    .amd3d-prod-photo-stage {
        max-height: 380px;
        margin-bottom: 12px;
        border-radius: 12px;
    }

    .amd3d-prod-thumb-item {
        width: 58px;
        height: 58px;
        border-radius: 10px;
    }
}

@media (max-width: 600px) {
    .amd3d-prod-heading {
        font-size: 22px;
        line-height: 1.25;
        margin-bottom: 10px;
        word-break: break-word;
    }
    .amd3d-prod-price-row {
        margin-bottom: 16px;
        flex-wrap: wrap;
    }
    .amd3d-prod-price-amount {
        font-size: 24px;
    }
    .amd3d-prod-nav-tabs {
        gap: 12px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        white-space: nowrap;
        margin-bottom: 14px;
    }
    .amd3d-prod-nav-tabs::-webkit-scrollbar {
        display: none;
    }
    .amd3d-prod-nav-tab {
        font-size: 11px;
        letter-spacing: 0.3px;
        padding: 6px 4px 10px;
        flex-shrink: 0;
    }
    .amd3d-prod-tab-panels {
        min-height: auto;
        margin-bottom: 18px;
    }
    .amd3d-prod-feature-grid {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    .amd3d-prod-options-box {
        padding: 14px 12px;
        border-radius: 12px;
        gap: 14px;
        margin-bottom: 18px;
    }
    .amd3d-prod-cta-button {
        padding: 14px 18px;
        font-size: 14px;
        border-radius: 12px;
    }
}

@media (max-width: 480px) {
    .amd3d-producto-page {
        padding: 12px 8px 36px;
    }

    .amd3d-prod-stage-card {
        padding: 10px 8px;
        border-radius: 14px;
    }

    .amd3d-prod-floating-tag {
        top: 8px;
        right: 8px;
        padding: 3px 8px;
        font-size: 9px;
    }

    .amd3d-prod-photo-stage {
        max-height: 300px;
        margin-bottom: 10px;
        border-radius: 10px;
    }

    .amd3d-prod-thumb-item {
        width: 50px;
        height: 50px;
        border-radius: 8px;
        padding: 2px;
    }

    .amd3d-prod-cta-button {
        padding: 13px 14px;
        font-size: 13.5px;
    }
}

/* ═══════════════════════════════════════════════════════════════
 *  CLIENT ADICIONALES & DYNAMIC BREAKDOWN
 * ═══════════════════════════════════════════════════════════════ */
.amd3d-prod-adicionales {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding-top: 6px;
    border-top: 1px dashed #CBD5E1;
}

.amd3d-adicionales-client-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 800;
    color: #5a53a0;
    text-transform: uppercase;
    letter-spacing: 0.6px;
}

.amd3d-adicionales-client-title svg {
    color: #5a53a0;
}

.amd3d-adicionales-client-groups {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.amd3d-adicionales-subgroup {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.amd3d-adicionales-subgroup-title {
    font-size: 11px;
    font-weight: 700;
    color: #475569;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.amd3d-adicionales-items {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.amd3d-client-opt-card {
    background: #FFFFFF;
    border: 1.5px solid #E2E8F0;
    border-radius: 10px;
    padding: 10px 14px;
    transition: all .2s ease;
    cursor: pointer;
}

.amd3d-client-opt-card:hover {
    border-color: #CBD5E1;
    background: #FAFAFD;
}

.amd3d-client-opt-card.selected {
    border-color: #5a53a0;
    background: #FAF9FE;
    box-shadow: 0 2px 8px rgba(90, 83, 160, 0.08);
}

.amd3d-client-opt-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.amd3d-client-opt-left {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
}

.amd3d-client-opt-left input[type="radio"],
.amd3d-client-opt-left input[type="checkbox"] {
    width: 17px;
    height: 17px;
    accent-color: #5a53a0;
    cursor: pointer;
    flex-shrink: 0;
}

.amd3d-client-opt-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.amd3d-client-opt-name {
    font-size: 13px;
    font-weight: 700;
    color: #1E293B;
}

.amd3d-client-opt-meta {
    font-size: 11.5px;
    color: #64748B;
}

.amd3d-client-opt-badge {
    font-size: 12px;
    font-weight: 700;
    color: #5a53a0;
    background: #F3F1FA;
    padding: 3px 8px;
    border-radius: 6px;
    white-space: nowrap;
}

.amd3d-client-opt-text-wrap {
    margin-top: 10px;
    padding-top: 8px;
    border-top: 1px dashed #E2E8F0;
    display: none;
}

.amd3d-client-opt-card.selected .amd3d-client-opt-text-wrap {
    display: block;
}

.amd3d-client-opt-input {
    width: 100%;
    padding: 8px 12px;
    border: 1.5px solid #CBD5E1;
    border-radius: 6px;
    font-size: 12.5px;
    color: #1E293B;
    background: #FFFFFF;
    outline: none;
    transition: border-color .15s, box-shadow .15s;
    box-sizing: border-box;
}

.amd3d-client-opt-input:focus {
    border-color: #5a53a0;
    box-shadow: 0 0 0 3px rgba(90, 83, 160, 0.15);
}

/* ── Live Transparent Breakdown Card ── */
.amd3d-prod-breakdown-card {
    background: #FFFFFF;
    border: 1.5px solid #E2E8F0;
    border-radius: 12px;
    padding: 12px 14px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.02);
    margin-top: 4px;
}

.amd3d-breakdown-header {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 700;
    color: #64748B;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.amd3d-breakdown-rows {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.amd3d-breakdown-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12.5px;
    color: #475569;
}

.amd3d-breakdown-row span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.amd3d-breakdown-row strong {
    font-weight: 600;
    color: #1E293B;
}

.amd3d-breakdown-row.extra strong {
    color: #5a53a0;
}

.amd3d-breakdown-divider {
    height: 1px;
    background: #E2E8F0;
    margin: 4px 0;
}

.amd3d-breakdown-row--total {
    font-size: 13.5px;
    font-weight: 800;
    color: #0F172A;
    padding-top: 2px;
}

.amd3d-breakdown-row--total strong {
    color: #5a53a0;
    font-size: 14.5px;
}

/* ── PRESENTACIÓN / PAQUETES (PACK VARIANT CARDS) ── */
.amd3d-pack-opt-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 10px;
    margin-top: 4px;
}

.amd3d-pack-card {
    background: #FFFFFF;
    border: 1.5px solid #E2E8F0;
    border-radius: 12px;
    padding: 12px 14px;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    user-select: none;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.amd3d-pack-card:hover {
    border-color: #CBD5E1;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.amd3d-pack-card.selected {
    border-color: #5a53a0;
    background: #FAF9FE;
    box-shadow: 0 0 0 1px #5a53a0, 0 4px 14px rgba(90, 83, 160, 0.12);
}

.amd3d-pack-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    margin-bottom: 6px;
}

.amd3d-pack-card-title {
    font-size: 13px;
    font-weight: 700;
    color: #1E293B;
    line-height: 1.2;
}

.amd3d-pack-card.selected .amd3d-pack-card-title {
    color: #5a53a0;
}

.amd3d-pack-badge-desc {
    background: #DCFCE7;
    color: #166534;
    font-size: 10px;
    font-weight: 800;
    padding: 2px 6px;
    border-radius: 6px;
    white-space: nowrap;
}

.amd3d-pack-card-price {
    font-size: 16px;
    font-weight: 800;
    color: #0F172A;
    margin-bottom: 2px;
    letter-spacing: -0.2px;
}

.amd3d-pack-card.selected .amd3d-pack-card-price {
    color: #5a53a0;
}

.amd3d-pack-card-curr {
    font-size: 11px;
    font-weight: 600;
    color: #64748B;
}

.amd3d-pack-card-sub {
    font-size: 11px;
    color: #94A3B8;
    font-weight: 500;
}

.amd3d-pack-card.selected .amd3d-pack-card-sub {
    color: #7C3AED;
    font-weight: 600;
}