:root {
    --tienda-primary: #000000;
    --tienda-primary-light: #333333;
    --tienda-primary-dark: #000000;
    --tienda-bg: #f5f5f5;
    --tienda-surface: #ffffff;
    --tienda-text: #000000;
    --tienda-muted: #333333;
    --tienda-border: #e0e0e0;
    --tienda-success: #059669;
    --tienda-danger: #dc2626;
    --tienda-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    --tienda-radius: 14px;
    --header-h: 72px;
    --mp-brand: #009ee3;
    --mp-brand-hover: #008ecf;
    --wa-brand: #25d366;
    --wa-brand-hover: #20bd5a;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    overflow-x: hidden;
    max-width: 100%;
}

body {
    font-family: 'Poppins', system-ui, sans-serif;
    background: var(--tienda-bg);
    color: var(--tienda-text);
    min-height: 100vh;
    padding-top: var(--header-h);
    overflow-x: hidden;
    max-width: 100%;
}

#tiendaApp {
    overflow-x: hidden;
    max-width: 100%;
}

a {
    color: var(--tienda-primary-light);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Header */
.tienda-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-h);
    background: var(--tienda-surface);
    border-bottom: 1px solid var(--tienda-border);
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
    z-index: 1000;
}

.tienda-header-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
    height: 100%;
    display: flex;
    align-items: center;
    gap: 1rem;
    min-width: 0;
    width: 100%;
    box-sizing: border-box;
}

.tienda-brand {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex-shrink: 0;
}

.tienda-brand img {
    height: 44px;
    width: auto;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.tienda-brand span {
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--tienda-primary-dark);
}

.tienda-search-wrap {
    flex: 1;
    max-width: 480px;
    min-width: 0;
    position: relative;
}

.tienda-search-wrap i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--tienda-muted);
}

.tienda-search {
    width: 100%;
    padding: 0.65rem 1rem 0.65rem 2.75rem;
    border: 1px solid var(--tienda-border);
    border-radius: 999px;
    font-size: 0.95rem;
    font-family: inherit;
    background: #f8fafc;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.tienda-search:focus {
    outline: none;
    border-color: #000000;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.12);
    background: #fff;
}

.tienda-header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: auto;
}

.btn-cart {
    position: relative;
    background: #000000;
    color: #fff;
    border: none;
    padding: 0.6rem 1.1rem;
    border-radius: 999px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}

.btn-cart:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
    background: #333333;
}

.cart-badge {
    position: absolute;
    top: -6px;
    right: -4px;
    background: var(--tienda-danger);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    min-width: 20px;
    height: 20px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
}

.link-vendedores {
    font-size: 0.8rem;
    color: var(--tienda-muted);
    white-space: nowrap;
}

/* Hero */
.tienda-hero {
    background: #000000;
    color: #fff;
    padding: 2.5rem 1rem;
    text-align: center;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.tienda-hero h1 {
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.tienda-hero p {
    opacity: 0.92;
    font-size: 1rem;
    max-width: 520px;
    margin: 0 auto;
}

/* Main */
.tienda-main {
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
    padding: 1.5rem 1rem 3rem;
    box-sizing: border-box;
    overflow-x: hidden;
}

.tienda-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.tienda-filters {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex: 1;
    min-width: 0;
}

.tienda-filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
}

.tienda-filter-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--tienda-muted);
}

.tienda-toolbar-sort {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tienda-toolbar label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--tienda-muted);
}

.tienda-select {
    padding: 0.5rem 0.85rem;
    border: 1px solid var(--tienda-border);
    border-radius: 10px;
    font-family: inherit;
    font-size: 0.9rem;
    background: #fff;
}

.chips-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    flex: 1;
    min-width: 0;
    max-width: 100%;
}

.chips-scroll {
    flex-wrap: wrap;
}

.chips-scroll-host {
    position: relative;
    width: 100%;
    min-width: 0;
    max-width: 100%;
}

.chips-scroll-host::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 2.5rem;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s;
    background: linear-gradient(to left, var(--tienda-bg, #f5f6f8) 30%, transparent);
}

.chips-scroll-host.can-scroll:not(.at-end)::after {
    opacity: 1;
}

.chips-scroll-hint {
    position: absolute;
    right: 0.15rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    display: none;
    align-items: center;
    justify-content: center;
    width: 1.5rem;
    height: 1.5rem;
    color: var(--tienda-muted);
    font-size: 0.7rem;
    pointer-events: none;
    animation: chipsScrollNudge 1.4s ease-in-out infinite;
}

.chips-scroll-host.can-scroll:not(.at-end) .chips-scroll-hint {
    display: flex;
}

@keyframes chipsScrollNudge {
    0%, 100% { transform: translateY(-50%) translateX(0); opacity: 0.65; }
    50% { transform: translateY(-50%) translateX(3px); opacity: 1; }
}

.chip {
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    border: 1px solid var(--tienda-border);
    background: #fff;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.chip-text {
    line-height: 1.2;
}

.chip-mp-icon,
.chip-pay-icon {
    font-size: 0.7rem;
    opacity: 0.9;
    display: inline-flex;
    align-items: center;
}

.chip-pay-wa {
    color: #128c7e;
}

.chip-pay-mp {
    color: #009ee3;
}

.chip:hover,
.chip.active {
    background: var(--tienda-primary-light);
    border-color: var(--tienda-primary-light);
    color: #fff;
}

.chip:hover .chip-pay-icon,
.chip.active .chip-pay-icon {
    color: #fff;
    opacity: 1;
}

.chip-promo-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.28rem;
    margin-left: 0.15rem;
    padding: 0.28rem 0.55rem;
    min-height: 1.75rem;
    border-radius: 999px;
    background: #f59e0b;
    color: #111;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    line-height: 1;
    flex-shrink: 0;
}

.chip-promo-badge i {
    font-size: 0.65rem;
}

.chip:hover .chip-promo-badge,
.chip.active .chip-promo-badge {
    background: #fff;
    color: #b45309;
}

.chip-promo-badge:active {
    transform: scale(0.96);
}

.chip.chip-ir-promos {
    background: #f59e0b;
    border-color: #f59e0b;
    color: #111;
    font-weight: 700;
    font-size: 0.78rem;
    gap: 0.35rem;
}

.chip.chip-ir-promos i {
    font-size: 0.7rem;
}

.chip.chip-ir-promos:hover,
.chip.chip-ir-promos:focus-visible {
    background: #d97706;
    border-color: #d97706;
    color: #fff;
}

.chip.chip-ir-promos:active {
    transform: scale(0.96);
}

.btn-ir-promociones {
    display: none;
}

.btn-whatsapp-fab {
    display: none;
    align-items: center;
    justify-content: center;
    position: fixed;
    z-index: 1050;
    right: 1rem;
    bottom: calc(1.25rem + env(safe-area-inset-bottom, 0px));
    width: 3.35rem;
    height: 3.35rem;
    border-radius: 50%;
    background: #25d366;
    color: #fff;
    font-size: 1.65rem;
    text-decoration: none;
    box-shadow: 0 10px 28px rgba(37, 211, 102, 0.45);
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn-whatsapp-fab:not(.hidden) {
    display: inline-flex !important;
}

.btn-whatsapp-fab:hover {
    background: #1ebe57;
    color: #fff;
    text-decoration: none;
    transform: scale(1.06);
    box-shadow: 0 12px 32px rgba(37, 211, 102, 0.55);
}

.btn-whatsapp-fab:active {
    transform: scale(0.96);
}

@media (max-width: 768px) {
    .btn-ir-promociones:not(.hidden) {
        display: inline-flex;
        align-items: center;
        gap: 0.45rem;
        position: fixed;
        z-index: 1050;
        right: 1rem;
        bottom: calc(1.25rem + env(safe-area-inset-bottom, 0px));
        padding: 0.8rem 1.05rem;
        min-height: 2.75rem;
        border: none;
        border-radius: 999px;
        background: #111;
        color: #fff;
        font-family: inherit;
        font-size: 0.9rem;
        font-weight: 700;
        box-shadow: 0 10px 28px rgba(0, 0, 0, 0.28);
        cursor: pointer;
    }

    .btn-ir-promociones i {
        color: #fbbf24;
        font-size: 0.95rem;
    }

    .btn-ir-promociones:active {
        transform: scale(0.97);
    }

    body:has(#btnIrPromociones:not(.hidden)) .btn-whatsapp-fab:not(.hidden) {
        bottom: calc(5.25rem + env(safe-area-inset-bottom, 0px));
    }
}

.tienda-count {
    font-size: 0.9rem;
    color: var(--tienda-muted);
    margin-bottom: 1rem;
    scroll-margin-top: 5.5rem;
}

.tienda-promociones {
    width: 100%;
    margin: 0 0 2rem;
    padding: 0 0 1.5rem;
    border-bottom: 1px solid var(--tienda-border, #e2e8f0);
    scroll-margin-top: 5.5rem;
}

.tienda-promociones-head {
    margin-bottom: 1.25rem;
    padding-bottom: 0.85rem;
    border-bottom: 2px solid var(--tienda-primary-light, #3b82f6);
}

.tienda-promociones-head h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--tienda-text, #0f172a);
    display: flex;
    align-items: center;
    gap: 0.55rem;
    letter-spacing: -0.02em;
}

.tienda-promociones-head h2 i {
    color: var(--tienda-primary, #2563eb);
    font-size: 1.15rem;
}

.tienda-promociones-sub {
    margin: 0.4rem 0 0;
    color: var(--tienda-muted, #64748b);
    font-size: 0.92rem;
    max-width: 36rem;
}

.promo-card {
    position: relative;
    border-color: #fcd34d;
    background: linear-gradient(165deg, #fffbeb 0%, #fff 55%);
    box-shadow: 0 4px 14px rgba(245, 158, 11, 0.12);
}

.promo-card:hover {
    border-color: #f59e0b;
    box-shadow: 0 8px 22px rgba(245, 158, 11, 0.18);
}

.promo-card-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    z-index: 2;
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: #fff;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    padding: 0.3rem 0.6rem;
    border-radius: 6px;
    box-shadow: 0 2px 6px rgba(217, 119, 6, 0.35);
}

.promo-card .producto-cat {
    color: #b45309;
    font-weight: 700;
}

.promo-card-comps {
    margin: 0 0 0.65rem;
    font-size: 0.84rem;
    color: var(--tienda-muted, #64748b);
    line-height: 1.4;
    padding: 0.45rem 0.55rem;
    background: rgba(255, 251, 235, 0.85);
    border-radius: 8px;
    border: 1px dashed #fde68a;
}

.promo-card .producto-footer {
    margin-bottom: 0;
}

.promo-card .producto-precio {
    color: #b45309;
    font-size: 1.35rem;
}

.promo-card-disp {
    font-size: 0.75rem;
    padding: 0.22rem 0.6rem;
    border-radius: 6px;
    background: #fff7ed;
    color: #c2410c;
    font-weight: 700;
}

.promo-card-disp.sin-stock {
    background: #fef2f2;
    color: #b91c1c;
}

.promo-card .btn-agregar {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.promo-card .btn-agregar:hover {
    background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
}

/* Grid */
.productos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.25rem;
}

.producto-card {
    background: var(--tienda-surface);
    border-radius: var(--tienda-radius);
    border: 1px solid var(--tienda-border);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--tienda-shadow);
    transition: transform 0.2s, box-shadow 0.2s;
}

.producto-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(15, 23, 42, 0.12);
}

.producto-card-img {
    height: 180px;
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--tienda-border);
}

.producto-card-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 0.75rem;
}

.producto-card-carousel {
    position: relative;
}

.producto-card-carousel .carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    width: 2rem;
    height: 2rem;
    border: none;
    border-radius: 50%;
    background: rgba(15, 23, 42, 0.55);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
    font-size: 0.75rem;
    transition: background 0.15s ease;
}

.producto-card-carousel .carousel-btn:hover {
    background: rgba(15, 23, 42, 0.8);
}

.producto-card-carousel .carousel-prev {
    left: 0.35rem;
}

.producto-card-carousel .carousel-next {
    right: 0.35rem;
}

.producto-card-body {
    padding: 1.1rem 1.15rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.chips-vendedores {
    margin-bottom: 0.5rem;
}

.producto-vendedor {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.45rem;
    margin-bottom: 0.5rem;
    font-size: 0.78rem;
}

.producto-vendedor-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    width: 100%;
}

.producto-vendedor-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.tienda-mp-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    background: #e8f4fd;
    color: #009ee3;
    padding: 0.15rem 0.45rem;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 600;
    white-space: nowrap;
}

.tienda-mp-badge i {
    font-size: 0.65rem;
}

.tienda-wa-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    background: #e8f8ef;
    color: #128c7e;
    padding: 0.15rem 0.45rem;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 600;
    white-space: nowrap;
}

.tienda-wa-badge i {
    font-size: 0.72rem;
}

.tienda-hero-mp {
    margin-top: 0.75rem;
    margin-bottom: 0;
}

.tienda-hero-cerrada {
    margin-top: 0.85rem;
    margin-bottom: 0;
    padding: 0.65rem 0.9rem;
    border-radius: 10px;
    background: #fff3cd;
    color: #856404;
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 1.4;
    border: 1px solid #ffeeba;
}

.tienda-caja-cerrada-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    background: #f3f4f6;
    color: #6b7280;
    padding: 0.15rem 0.45rem;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 600;
    white-space: nowrap;
}

.tienda-caja-cerrada-badge i {
    font-size: 0.65rem;
}

.tienda-caja-abierta-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    background: #e8f8ef;
    color: #15803d;
    padding: 0.15rem 0.45rem;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 600;
    white-space: nowrap;
}

.tienda-caja-abierta-badge i {
    font-size: 0.65rem;
}

.producto-card-img-wrap {
    position: relative;
}

.producto-card-estado {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    z-index: 2;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.producto-card-estado-abierta {
    background: #22c55e;
    color: #fff;
}

.producto-card-estado-cerrada {
    background: #9ca3af;
    color: #fff;
}

.producto-card-abierta {
    border-left: 3px solid #22c55e;
}

.producto-card-cerrada {
    opacity: 0.92;
    border-left: 3px solid #9ca3af;
}

.chip-caja-dot {
    width: 0.45rem;
    height: 0.45rem;
    border-radius: 50%;
    flex-shrink: 0;
}

.chip-caja-abierta {
    background: #22c55e;
}

.chip-caja-cerrada {
    background: #9ca3af;
}

.btn-volver-marketplace {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.45rem 0.85rem;
    border-radius: 999px;
    border: 1px solid var(--tienda-border);
    background: #fff;
    color: var(--tienda-primary-dark, #111);
    font-size: 0.8rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
    flex-shrink: 0;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.btn-volver-marketplace:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
    color: var(--tienda-primary-dark, #111);
    text-decoration: none;
}

button.vendedor-link-primary {
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.btn-agregar-cerrado {
    background: #e5e7eb !important;
    color: #6b7280 !important;
    cursor: not-allowed;
    box-shadow: none;
}

.btn-agregar-cerrado:hover {
    background: #e5e7eb !important;
    transform: none;
    box-shadow: none;
}

.vendedor-badge {
    background: #f0f0f0;
    color: #000000;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    font-weight: 600;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.vendedor-link {
    font-size: 0.75rem;
    white-space: nowrap;
}

.vendedor-link-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.3rem 0.7rem;
    background: #000;
    color: #fff !important;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.72rem;
    text-decoration: none;
    flex-shrink: 0;
    transition: background 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.vendedor-link-primary:hover {
    background: #333;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
    color: #fff !important;
}

.vendedor-link-primary i {
    font-size: 0.68rem;
    opacity: 0.9;
}

.producto-cat {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--tienda-primary-light);
    margin-bottom: 0.35rem;
}

.producto-card h3 {
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.35;
    margin-bottom: 0.25rem;
}

.producto-marca {
    font-size: 0.85rem;
    color: var(--tienda-muted);
    margin-bottom: 0.75rem;
}

.producto-footer {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.producto-precio {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--tienda-primary-dark);
}

.stock-badge {
    font-size: 0.75rem;
    padding: 0.2rem 0.55rem;
    border-radius: 6px;
    background: #ecfdf5;
    color: var(--tienda-success);
    font-weight: 600;
}

.btn-agregar {
    width: 100%;
    margin-top: 0.85rem;
    padding: 0.65rem;
    border: none;
    border-radius: 10px;
    background: var(--tienda-primary-light);
    color: #fff;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

@keyframes cartPulse {
    0%, 100% { transform: scale(1); }
    40% { transform: scale(1.08); }
    70% { transform: scale(0.96); }
}

@keyframes badgePop {
    0%, 100% { transform: scale(1); }
    45% { transform: scale(1.35); }
    75% { transform: scale(0.92); }
}

.btn-cart.cart-pulse {
    animation: cartPulse 0.55s ease;
}

.cart-badge.badge-pop {
    animation: badgePop 0.55s ease;
}

.tienda-cart-toast {
    position: fixed;
    z-index: 1100;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.85rem 1.15rem;
    background: #111;
    color: #fff;
    border-radius: 999px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.22);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
    max-width: calc(100vw - 2rem);
}

.tienda-cart-toast.show {
    opacity: 1;
}

.tienda-cart-toast-icon {
    flex-shrink: 0;
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 50%;
    background: #22c55e;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
}

.tienda-cart-toast-text {
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
}

@media (min-width: 641px) {
    .tienda-cart-toast {
        left: 1.5rem;
        bottom: 1.5rem;
        transform: translateY(12px);
    }

    .tienda-cart-toast.show {
        transform: translateY(0);
    }
}

@media (max-width: 640px) {
    .tienda-cart-toast {
        left: 50%;
        bottom: calc(4.5rem + env(safe-area-inset-bottom, 0px));
        transform: translateX(-50%) translateY(12px);
    }

    .tienda-cart-toast.show {
        transform: translateX(-50%) translateY(0);
    }
}

.btn-agregar:hover {
    background: var(--tienda-primary-dark);
}

.tienda-empty,
.tienda-loading {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--tienda-muted);
    grid-column: 1 / -1;
}

.tienda-loading i {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    color: var(--tienda-primary-light);
}

/* Overlay drawer */
.overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s, visibility 0.25s;
}

.overlay.open {
    opacity: 1;
    visibility: visible;
}

.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 420px;
    height: 100%;
    background: var(--tienda-surface);
    z-index: 1200;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    box-shadow: -8px 0 40px rgba(15, 23, 42, 0.15);
}

.cart-drawer.open {
    transform: translateX(0);
}

.cart-drawer-header {
    padding: 1.15rem 1.25rem;
    border-bottom: 1px solid var(--tienda-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cart-drawer-header h2 {
    font-size: 1.15rem;
    font-weight: 700;
}

.btn-close-drawer {
    background: none;
    border: none;
    font-size: 1.35rem;
    cursor: pointer;
    color: var(--tienda-muted);
    padding: 0.25rem;
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 1.25rem;
}

.cart-line {
    display: flex;
    gap: 0.75rem;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--tienda-border);
}

.cart-line-info {
    flex: 1;
    min-width: 0;
}

.cart-line-info h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.cart-promo-tag {
    display: inline-block;
    margin-left: 0.35rem;
    font-size: 0.62rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    padding: 0.12rem 0.35rem;
    border-radius: 4px;
    background: #fef3c7;
    color: #b45309;
    vertical-align: middle;
}

.cart-line-precio {
    font-size: 0.85rem;
    color: var(--tienda-muted);
}

.cart-qty {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 0.5rem;
}

.cart-qty button {
    width: 28px;
    height: 28px;
    border: 1px solid var(--tienda-border);
    background: #f8fafc;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
}

.cart-qty span {
    min-width: 24px;
    text-align: center;
    font-weight: 600;
}

.btn-remove-line {
    background: none;
    border: none;
    color: var(--tienda-danger);
    cursor: pointer;
    padding: 0.25rem;
    align-self: flex-start;
}

.cart-drawer-footer {
    padding: 1.15rem 1.25rem;
    border-top: 1px solid var(--tienda-border);
    background: #f8fafc;
}

.cart-total-row {
    display: flex;
    justify-content: space-between;
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.85rem;
}

.cart-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.btn-primary-full,
.btn-outline-full {
    width: 100%;
    padding: 0.75rem;
    border-radius: 10px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    font-size: 0.95rem;
}

.btn-primary-full {
    background: var(--tienda-primary-light);
    color: #fff;
    border: none;
}

.btn-primary-full:hover {
    background: var(--tienda-primary-dark);
}

.btn-primary-full:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

#btnEnviarPedido.btn-checkout-mp,
#btnCheckout.btn-checkout-mp {
    background: var(--mp-brand);
    color: #fff;
}

#btnEnviarPedido.btn-checkout-mp:hover:not(:disabled),
#btnCheckout.btn-checkout-mp:hover:not(:disabled) {
    background: var(--mp-brand-hover);
}

#btnEnviarPedido.btn-checkout-wa,
#btnCheckout.btn-checkout-wa {
    background: var(--wa-brand);
    color: #fff;
}

#btnEnviarPedido.btn-checkout-wa:hover:not(:disabled),
#btnCheckout.btn-checkout-wa:hover:not(:disabled) {
    background: var(--wa-brand-hover);
}

.btn-outline-full {
    background: transparent;
    border: 1px solid var(--tienda-border);
    color: var(--tienda-muted);
}

/* Modal checkout */
.modal-tienda {
    position: fixed;
    inset: 0;
    z-index: 1300;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s, visibility 0.25s;
}

.modal-tienda.open {
    opacity: 1;
    visibility: visible;
}

/* SweetAlert debe quedar por encima del carrito (1200) y checkout (1300) */
body .swal2-container {
    z-index: 1400;
}

.modal-tienda-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
}

.modal-tienda-box {
    position: relative;
    background: #fff;
    border-radius: var(--tienda-radius);
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.2);
}

.modal-tienda-header {
    padding: 1.15rem 1.35rem;
    border-bottom: 1px solid var(--tienda-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-tienda-body {
    padding: 1.25rem 1.35rem;
}

.modal-whatsapp-tiendas-box {
    max-width: 520px;
}

.whatsapp-tiendas-hint {
    margin: 0 0 1rem;
    color: var(--tienda-muted);
    font-size: 0.9rem;
}

.whatsapp-tiendas-lista {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-height: min(60vh, 430px);
    overflow-y: auto;
}

.whatsapp-tienda-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.9rem;
    padding: 0.85rem 0.95rem;
    border: 1px solid var(--tienda-border);
    border-radius: 12px;
    background: #fff;
}

.whatsapp-tienda-info {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.whatsapp-tienda-nombre {
    min-width: 0;
    color: var(--tienda-text);
    font-size: 0.95rem;
    font-weight: 700;
    overflow-wrap: anywhere;
}

.whatsapp-tienda-razon {
    min-width: 0;
    color: var(--tienda-muted);
    font-size: 0.8rem;
    font-weight: 500;
    line-height: 1.3;
    overflow-wrap: anywhere;
}

.whatsapp-tienda-link {
    display: inline-flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    min-height: 2.6rem;
    padding: 0.65rem 0.85rem;
    border-radius: 999px;
    background: #25d366;
    color: #fff;
    font-size: 0.82rem;
    font-weight: 700;
    text-decoration: none;
}

.whatsapp-tienda-link:hover {
    background: #1ebe57;
    color: #fff;
    text-decoration: none;
}

@media (max-width: 480px) {
    .whatsapp-tienda-card {
        align-items: stretch;
        flex-direction: column;
    }

    .whatsapp-tienda-link {
        width: 100%;
    }
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.35rem;
}

.form-group label .req {
    color: var(--tienda-danger);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.65rem 0.85rem;
    border: 1px solid var(--tienda-border);
    border-radius: 10px;
    font-family: inherit;
    font-size: 0.95rem;
}

.form-group textarea {
    min-height: 80px;
    resize: vertical;
}

.modal-tienda-footer {
    padding: 1rem 1.35rem 1.25rem;
    border-top: 1px solid var(--tienda-border);
}

/* Success */
.success-panel {
    text-align: center;
    padding: 2rem 1rem 3rem;
    max-width: 480px;
    margin: 0 auto;
}

.success-panel i {
    font-size: 3.5rem;
    color: var(--tienda-success);
    margin-bottom: 1rem;
}

.success-panel h2 {
    margin-bottom: 0.5rem;
}

.success-panel.hidden {
    display: none;
}

.tienda-footer {
    text-align: center;
    padding: 1.5rem;
    color: var(--tienda-muted);
    font-size: 0.85rem;
    border-top: 1px solid var(--tienda-border);
    margin-top: 2rem;
}

.tienda-footer-redes {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.tienda-footer-redes a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--tienda-surface);
    border: 1px solid var(--tienda-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--tienda-primary);
    font-size: 1.1rem;
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
}

.tienda-footer-redes a:hover {
    background: var(--tienda-primary);
    color: #fff;
    text-decoration: none;
}

.tienda-footer-copy {
    margin: 0;
}

.tienda-picker {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    background: #000000;
}

.tienda-picker-box {
    max-width: 420px;
    text-align: center;
    background: #ffffff;
    padding: 2rem 1.5rem;
    border-radius: 25px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    border: 2px solid rgba(0, 0, 0, 0.08);
}

.tienda-picker-logo {
    width: 80px;
    height: 80px;
    object-fit: contain;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 1rem;
}

.tienda-picker-box h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #000000;
    margin-bottom: 0.5rem;
}

.tienda-picker-code {
    display: block;
    background: #f1f5f9;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.cart-total-final {
    font-weight: 700;
    font-size: 1.05rem;
    padding-top: 0.35rem;
    border-top: 1px dashed var(--tienda-border);
    margin-top: 0.35rem;
}

.checkout-section-label {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: #0f172a;
    margin-bottom: 0.65rem;
}

.checkout-section-label i {
    color: #64748b;
    font-size: 0.95rem;
}

.checkout-entrega-section {
    margin-bottom: 0.25rem;
}

.checkout-entrega-cards {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem;
}

.checkout-entrega-card {
    position: relative;
    display: block;
    margin: 0;
    cursor: pointer;
}

.checkout-entrega-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

.checkout-entrega-card-inner {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    height: 100%;
    padding: 0.85rem 0.9rem;
    border: 2px solid var(--tienda-border, #e2e8f0);
    border-radius: 14px;
    background: #fff;
    transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.checkout-entrega-card:hover .checkout-entrega-card-inner {
    border-color: #cbd5e1;
    background: #f8fafc;
}

.checkout-entrega-card input:checked + .checkout-entrega-card-inner {
    border-color: #000;
    background: #f8fafc;
    box-shadow: 0 0 0 1px #000;
}

.checkout-entrega-icon {
    flex-shrink: 0;
    width: 2.1rem;
    height: 2.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: #f1f5f9;
    color: #334155;
    font-size: 0.95rem;
}

.checkout-entrega-card input:checked + .checkout-entrega-card-inner .checkout-entrega-icon {
    background: #000;
    color: #fff;
}

.checkout-entrega-text {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    min-width: 0;
}

.checkout-entrega-text strong {
    font-size: 0.92rem;
    font-weight: 600;
    color: #0f172a;
    line-height: 1.25;
}

.checkout-entrega-text small {
    font-size: 0.78rem;
    color: #64748b;
    line-height: 1.3;
}

.checkout-label-optional {
    font-weight: 400;
    color: #94a3b8;
    font-size: 0.82rem;
}

.checkout-domicilio--delivery {
    padding: 0.85rem;
    margin-top: -0.15rem;
    border-radius: 14px;
    border: 1px solid var(--tienda-border, #e2e8f0);
    background: #fafafa;
}

.checkout-domicilio--retiro {
    opacity: 0.92;
}

.checkout-radio {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-right: 0;
    font-size: 0.95rem;
    cursor: pointer;
}

.checkout-recordarme-wrap {
    margin-bottom: 0.35rem;
}

.checkout-recordarme-card {
    display: block;
    margin: 0;
    cursor: pointer;
}

.checkout-recordarme-input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

.checkout-recordarme-inner {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    border: 2px solid var(--tienda-border, #e2e8f0);
    border-radius: 14px;
    background: linear-gradient(135deg, #fafafa 0%, #fff 100%);
    transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.checkout-recordarme-card:hover .checkout-recordarme-inner {
    border-color: #cbd5e1;
}

.checkout-recordarme-input:checked + .checkout-recordarme-inner {
    border-color: #000;
    background: #f8fafc;
    box-shadow: 0 0 0 1px #000;
}

.checkout-recordarme-icon {
    flex-shrink: 0;
    width: 2.25rem;
    height: 2.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #e2e8f0;
    color: #475569;
    font-size: 0.95rem;
}

.checkout-recordarme-input:checked + .checkout-recordarme-inner .checkout-recordarme-icon {
    background: #000;
    color: #fff;
}

.checkout-recordarme-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.12rem;
    min-width: 0;
}

.checkout-recordarme-text strong {
    font-size: 0.92rem;
    font-weight: 600;
    color: #0f172a;
}

.checkout-recordarme-text small {
    font-size: 0.78rem;
    color: #64748b;
    line-height: 1.35;
}

.checkout-recordarme-check {
    flex-shrink: 0;
    width: 1.35rem;
    height: 1.35rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 2px solid #cbd5e1;
    color: transparent;
    font-size: 0.65rem;
    transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.checkout-recordarme-input:checked + .checkout-recordarme-inner .checkout-recordarme-check {
    border-color: #000;
    background: #000;
    color: #fff;
}

.checkout-domicilio-row {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.checkout-domicilio-row input {
    flex: 1;
    width: 100%;
    min-width: 0;
}

.checkout-mapa-wrap {
    margin-top: 0.75rem;
}

.checkout-mapa-hint {
    font-size: 0.85rem;
    color: var(--tienda-muted, #64748b);
    margin: 0 0 0.5rem;
}

.btn-ubicar-domicilio {
    display: inline-block;
    margin-bottom: 0.5rem;
    padding: 0.55rem 1rem;
    border-radius: 10px;
    border: 1px solid #000000;
    background: #f5f5f5;
    color: #000000;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
}

.btn-ubicar-domicilio:hover {
    background: #000000;
    color: #fff;
}

.btn-ubicar-domicilio:disabled {
    opacity: 0.65;
    cursor: wait;
}

.checkout-mapa-delivery {
    height: 240px;
    width: 100%;
    border-radius: 10px;
    border: 1px solid var(--tienda-border, #e2e8f0);
    z-index: 0;
}

.checkout-envio-msg {
    font-size: 0.85rem;
    margin-top: 0.35rem;
    color: var(--tienda-danger);
}

.checkout-envio-msg.checkout-envio-ok {
    color: var(--tienda-success);
}

.checkout-metodo-pago {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    padding: 0.75rem 0.9rem;
    border-radius: 10px;
    border: 1px solid var(--tienda-border);
    background: #f8fafc;
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: 1rem;
}

.checkout-metodo-pago i {
    font-size: 1.15rem;
    margin-top: 0.1rem;
    flex-shrink: 0;
}

.checkout-metodo-mp {
    border-color: #009ee3;
    background: #f0f9ff;
    color: #0c4a6e;
}

.checkout-metodo-mp i {
    color: #009ee3;
}

.checkout-metodo-wa {
    border-color: #25d366;
    background: #f0fdf4;
    color: #14532d;
}

.checkout-metodo-wa i {
    color: #25d366;
}

.checkout-metodo-none {
    border-color: var(--tienda-border);
    background: #f8fafc;
    color: #475569;
}

.checkout-metodo-none i {
    color: #64748b;
}

.checkout-resumen {
    background: #f8fafc;
    border: 1px solid var(--tienda-border);
    border-radius: 10px;
    padding: 0.85rem 1rem;
    margin-top: 0.5rem;
}

.checkout-resumen > div {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.35rem;
    font-size: 0.92rem;
}

.checkout-resumen-total {
    font-weight: 700;
    font-size: 1rem;
    padding-top: 0.35rem;
    border-top: 1px solid var(--tienda-border);
    margin-top: 0.25rem;
}

@media (max-width: 900px) {
    .btn-volver-marketplace {
        width: 2.35rem;
        height: 2.35rem;
        padding: 0;
        justify-content: center;
        border-radius: 50%;
    }

    .btn-volver-marketplace .btn-volver-text {
        display: none;
    }
}

@media (max-width: 640px) {
    .tienda-brand span {
        display: none;
    }

    .link-vendedores {
        display: none;
    }

    .tienda-header-inner {
        gap: 0.5rem;
        padding: 0 0.75rem;
    }

    .tienda-header--volver .tienda-header-inner {
        gap: 0.4rem;
    }

    .tienda-brand img {
        height: 38px;
    }

    .btn-cart {
        padding: 0.55rem 0.75rem;
    }

    .tienda-search-wrap {
        flex: 1 1 0;
        min-width: 0;
        max-width: none;
    }

    .tienda-search {
        font-size: 0.875rem;
        padding: 0.55rem 0.85rem 0.55rem 2.35rem;
    }

    .tienda-header-actions {
        flex-shrink: 0;
    }

    .btn-cart span.cart-label {
        display: none;
    }

    .tienda-toolbar {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
        width: 100%;
        min-width: 0;
    }

    .tienda-filters {
        width: 100%;
    }

    .chips-wrap {
        flex: none;
        width: 100%;
    }

    .chips-scroll-host .chips-scroll {
        flex-wrap: nowrap;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        padding-bottom: 0.15rem;
        padding-right: 2.25rem;
        max-width: 100%;
    }

    .chips-scroll-host .chips-scroll::-webkit-scrollbar {
        display: none;
    }

    .chip {
        flex-shrink: 0;
        white-space: nowrap;
    }

    .chip-promo-badge {
        min-height: 2rem;
        padding: 0.35rem 0.65rem;
        font-size: 0.72rem;
    }

    .chip.chip-ir-promos {
        min-height: 2rem;
        padding: 0.4rem 0.85rem;
        font-size: 0.78rem;
    }

    .producto-vendedor {
        gap: 0.4rem;
    }

    .producto-vendedor-top {
        flex-wrap: wrap;
    }

    .vendedor-link-primary {
        font-size: 0.7rem;
        padding: 0.28rem 0.6rem;
    }

    .vendedor-link {
        white-space: normal;
        font-size: 0.72rem;
    }

    .producto-card-body {
        overflow: hidden;
    }

    .tienda-toolbar-sort {
        width: 100%;
    }

    .tienda-toolbar-sort .tienda-select {
        flex: 1;
    }

    .productos-grid {
        grid-template-columns: 1fr;
    }

    .checkout-entrega-cards {
        grid-template-columns: 1fr;
    }
}

/* ===== Compartir en cards ===== */
.producto-card {
    position: relative;
}

.btn-share-card {
    position: absolute;
    top: 0.55rem;
    right: 0.55rem;
    z-index: 4;
    width: 2.1rem;
    height: 2.1rem;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    color: #334155;
    box-shadow: 0 2px 10px rgba(15, 23, 42, 0.18);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.85rem;
    transition: background 0.15s ease, transform 0.15s ease, color 0.15s ease;
}

.btn-share-card:hover {
    background: var(--tienda-primary, #2563eb);
    color: #fff;
    transform: scale(1.06);
}

.producto-card-open {
    cursor: pointer;
}

.producto-card-body h3.producto-card-open:hover {
    color: var(--tienda-primary, #2563eb);
}

.share-popover {
    position: fixed;
    z-index: 1200;
    min-width: 180px;
    background: #fff;
    border: 1px solid var(--tienda-border, #e2e8f0);
    border-radius: 12px;
    box-shadow: 0 12px 40px rgba(15, 23, 42, 0.16);
    padding: 0.35rem;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.share-popover-item {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    width: 100%;
    border: none;
    background: transparent;
    color: #0f172a;
    font: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    padding: 0.65rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    text-align: left;
}

.share-popover-item:hover {
    background: #f1f5f9;
}

.share-popover-item i {
    width: 1.1rem;
    text-align: center;
    color: #64748b;
}

.share-popover-item[data-share="wa"] i { color: #22c55e; }
.share-popover-item[data-share="fb"] i { color: #1877f2; }
.share-popover-item[data-share="ig"] i { color: #E4405F; }

/* ===== Pantalla de detalle ===== */
.producto-detalle {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1.25rem 1.25rem 3rem;
}

.producto-detalle-inner {
    background: var(--tienda-surface, #fff);
    border: 1px solid var(--tienda-border, #e2e8f0);
    border-radius: var(--tienda-radius, 16px);
    box-shadow: var(--tienda-shadow, 0 8px 30px rgba(15, 23, 42, 0.06));
    padding: 1.25rem 1.35rem 1.75rem;
}

.producto-detalle-back {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    border: none;
    background: transparent;
    color: var(--tienda-primary, #2563eb);
    font: inherit;
    font-weight: 600;
    font-size: 0.92rem;
    cursor: pointer;
    padding: 0.35rem 0;
    margin-bottom: 1rem;
}

.producto-detalle-back:hover {
    text-decoration: underline;
}

.producto-detalle-grid {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 2rem;
    align-items: start;
}

.producto-detalle-galeria {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.producto-detalle-img-main {
    background: #f8fafc;
    border: 1px solid var(--tienda-border, #e2e8f0);
    border-radius: 14px;
    min-height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.producto-detalle-img-main img {
    width: 100%;
    max-height: 420px;
    object-fit: contain;
    padding: 1rem;
}

.producto-detalle-thumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.producto-detalle-thumb {
    width: 64px;
    height: 64px;
    border: 2px solid transparent;
    border-radius: 10px;
    background: #f8fafc;
    padding: 0;
    cursor: pointer;
    overflow: hidden;
}

.producto-detalle-thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 0.25rem;
}

.producto-detalle-thumb.active,
.producto-detalle-thumb:hover {
    border-color: var(--tienda-primary, #2563eb);
}

.producto-detalle-cat {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--tienda-muted, #64748b);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.35rem;
}

.producto-detalle-nombre {
    font-size: 1.65rem;
    line-height: 1.25;
    margin: 0 0 0.35rem;
    color: #0f172a;
}

.producto-detalle-marca {
    color: var(--tienda-muted, #64748b);
    margin: 0 0 0.85rem;
    font-size: 0.98rem;
}

.producto-detalle-vendedor {
    margin-bottom: 1rem;
}

.producto-detalle-precio-row {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem;
    margin-bottom: 1.25rem;
}

.producto-detalle-precio {
    font-size: 1.85rem;
    font-weight: 800;
    color: #0f172a;
}

.producto-detalle-stock {
    font-size: 0.9rem;
    font-weight: 600;
    color: #16a34a;
    background: #dcfce7;
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
}

.producto-detalle-stock.sin-stock {
    color: #b91c1c;
    background: #fee2e2;
}

.producto-detalle-comps {
    margin: 0 0 1.25rem;
    padding: 0.85rem 1rem;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid var(--tienda-border, #e2e8f0);
}

.producto-detalle-comps h3 {
    margin: 0 0 0.5rem;
    font-size: 0.9rem;
    color: #334155;
}

.producto-detalle-comps ul {
    margin: 0;
    padding-left: 1.15rem;
    color: #475569;
}

.producto-detalle-comps li {
    margin-bottom: 0.25rem;
}

.producto-detalle-acciones {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
    margin-bottom: 1.5rem;
}

.producto-detalle-qty {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--tienda-border, #e2e8f0);
    border-radius: 10px;
    overflow: hidden;
    background: #fff;
}

.producto-detalle-qty .qty-btn {
    width: 2.4rem;
    height: 2.6rem;
    border: none;
    background: #f8fafc;
    color: #0f172a;
    font-size: 1.15rem;
    cursor: pointer;
}

.producto-detalle-qty .qty-btn:hover {
    background: #e2e8f0;
}

.producto-detalle-qty input {
    width: 3.2rem;
    height: 2.6rem;
    border: none;
    border-left: 1px solid var(--tienda-border, #e2e8f0);
    border-right: 1px solid var(--tienda-border, #e2e8f0);
    text-align: center;
    font: inherit;
    font-weight: 700;
    -moz-appearance: textfield;
}

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

.btn-detalle-agregar {
    flex: 1;
    min-width: 180px;
    max-width: 280px;
    margin: 0;
}

.producto-detalle-share {
    border-top: 1px solid var(--tienda-border, #e2e8f0);
    padding-top: 1.15rem;
}

.producto-detalle-share-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--tienda-muted, #64748b);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.65rem;
}

.producto-detalle-share-btns {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.btn-share-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    min-height: 2.4rem;
    padding: 0.45rem 0.85rem;
    border-radius: 999px;
    border: 1px solid var(--tienda-border, #e2e8f0);
    background: #fff;
    color: #0f172a;
    font: inherit;
    font-size: 0.86rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.btn-share-action:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
}

.btn-share-wa {
    color: #16a34a;
    min-width: 2.4rem;
    padding-left: 0.7rem;
    padding-right: 0.7rem;
}

.btn-share-fb {
    color: #1877f2;
    min-width: 2.4rem;
    padding-left: 0.7rem;
    padding-right: 0.7rem;
}

.btn-share-ig {
    color: #E4405F;
    min-width: 2.4rem;
    padding-left: 0.7rem;
    padding-right: 0.7rem;
}

@media (max-width: 860px) {
    .producto-detalle-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .producto-detalle-img-main {
        min-height: 240px;
    }

    .producto-detalle-nombre {
        font-size: 1.35rem;
    }

    .producto-detalle-precio {
        font-size: 1.55rem;
    }

    .btn-detalle-agregar {
        max-width: none;
        width: 100%;
    }

    .producto-detalle-acciones {
        flex-direction: column;
        align-items: stretch;
    }

    .producto-detalle-qty {
        align-self: flex-start;
    }
}

@media (max-width: 640px) {
    .producto-detalle {
        padding: 0.75rem 0.75rem 2.5rem;
    }

    .producto-detalle-inner {
        padding: 1rem;
        border-radius: 12px;
    }
}