/* ==========================================
   ESTILOS EXCLUSIVOS PARA MÓVIL Y TABLET (<= 900px)
   ========================================== */
@media (max-width: 900px) {
    * {
        box-sizing: border-box;
    }

    body {
        background-color: #0a0a0f;
        color: #ffffff;
        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        margin: 0;
        padding: 0;
        overflow-x: hidden;
    }

    .top-header .header-info {
        font-size: 0.7rem;
        gap: 8px;
        justify-content: center;
        text-align: center;
    }

    .main-nav {
        flex-direction: column;
        gap: 12px;
        padding: 12px 15px;
    }

    .search-bar {
        width: 100%;
    }

    .layout-container {
        flex-direction: column;
        padding: 10px;
        width: 100%;
    }

    .sidebar {
        width: 100%;
        margin-bottom: 15px;
    }

    /* Carrusel horizontal táctil para categorías en móviles */
.categories-icon-grid {
    display: flex !important;
    flex-direction: row !important;
    gap: 15px !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    padding: 10px 5px 15px 5px !important;
    scrollbar-width: thin;
    scrollbar-color: #ff007f #121218;
    white-space: nowrap !important;
    width: 100% !important;
}

.categories-icon-grid .category-icon-item {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-decoration: none !important;
    cursor: pointer !important;
    min-width: 75px !important;
    flex-shrink: 0 !important;
}

.categories-icon-grid .category-circle {
    width: 58px !important;
    height: 58px !important;
    background: #1a1a24 !important;
    border: 2px solid rgba(255, 0, 127, 0.3) !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    margin-bottom: 6px !important;
    flex-shrink: 0 !important;
}

.categories-icon-grid .category-circle i {
    font-size: 1.3rem !important;
    color: #ff007f !important;
}

.categories-icon-grid span {
    font-size: 0.7rem !important;
    color: #e0e0e0 !important;
    text-align: center !important;
    font-weight: 500 !important;
    white-space: nowrap !important;
}

    /* Dos columnas fijas para productos en celulares */
    .product-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px;
    }

    .product-card {
        padding: 8px;
    }

    .product-card .img-container {
        height: 120px;
    }

    .product-card h4 {
        font-size: 0.8rem;
    }

    .price {
        font-size: 0.9rem;
    }

    .card-buttons-container {
        flex-direction: column;
        gap: 5px;
    }

    .btn-card-ws, .btn-card-details {
        font-size: 0.7rem;
        padding: 6px 2px;
    }

    /* Modales adaptados a pantallas móviles */
    .product-modal-overlay {
        align-items: flex-start !important;
        padding: 10px 5px !important;
    }

    .product-modal-container {
        grid-template-columns: 1fr !important;
        padding: 15px 12px !important;
        width: 100% !important;
        max-height: 90vh;
        overflow-y: auto;
    }

    .modal-main-img-wrap {
        height: 200px !important;
    }
}

/* ==========================================
   ESTILOS DE MODALES Y DETALLES PARA MÓVIL
   ========================================== */
.product-modal-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: rgba(5, 5, 8, 0.9) !important;
    backdrop-filter: blur(5px) !important;
    display: flex !important;
    align-items: flex-start !important;
    justify-content: center !important;
    z-index: 100000 !important;
    padding: 10px 5px !important;
    overflow-y: auto !important;
}

.product-modal-container {
    background: #13131a !important;
    border: 1px solid var(--border-color, #22222e) !important;
    border-radius: 12px !important;
    width: 100% !important;
    max-width: 550px !important;
    position: relative !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 20px !important;
    padding: 20px 15px !important;
    box-shadow: 0 10px 30px rgba(0,0,0,0.6) !important;
    margin: 10px auto !important;
}

.modal-close-btn {
    position: absolute !important;
    top: 12px !important;
    right: 12px !important;
    background: #22222e !important;
    color: #fff !important;
    border: none !important;
    width: 36px !important;
    height: 36px !important;
    border-radius: 50% !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 1.1rem !important;
    z-index: 100 !important;
}

.modal-gallery-col {
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
    width: 100% !important;
}

.modal-main-img-wrap {
    position: relative !important;
    background: #1a1a24 !important;
    border-radius: 8px !important;
    overflow: hidden !important;
    height: 240px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border: 1px solid #22222e !important;
}

.modal-main-img-wrap img {
    max-width: 100% !important;
    max-height: 100% !important;
    object-fit: contain !important;
}

/* Flechas de navegación izquierda y derecha integradas para móvil */
.modal-prev-btn, .modal-next-btn {
    position: absolute !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    background: rgba(10, 10, 15, 0.8) !important;
    color: #ffffff !important;
    border: 1px solid #ff007f !important;
    width: 36px !important;
    height: 36px !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    font-size: 1rem !important;
    z-index: 100 !important;
    transition: background 0.2s ease, transform 0.2s ease !important;
}

.modal-prev-btn {
    left: 10px !important;
}

.modal-next-btn {
    right: 10px !important;
}

.modal-prev-btn:hover, .modal-next-btn:hover {
    background: #ff007f !important;
    transform: translateY(-50%) scale(1.1) !important;
}

.gallery-thumbs {
    display: flex !important;
    gap: 8px !important;
    overflow-x: auto !important;
    padding-bottom: 5px !important;
}

.thumb-img {
    width: 60px !important;
    height: 60px !important;
    flex-shrink: 0 !important;
    background: #1a1a24 !important;
    border-radius: 6px !important;
    border: 1px solid #22222e !important;
    overflow: hidden !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.thumb-img img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
}

.modal-info-col {
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
    width: 100% !important;
}

.modal-info-col h2 {
    color: #ffffff !important;
    font-size: 1.25rem !important;
    margin: 0 !important;
}

.price-current-line {
    font-size: 1.4rem !important;
    font-weight: bold !important;
    color: #2ecc71 !important;
}

.price-current-line span {
    font-size: 0.8rem !important;
    color: #a0a0ab !important;
    font-weight: normal !important;
    margin-left: 6px !important;
}

.modal-desc-text {
    font-size: 0.85rem !important;
    color: #a0a0ab !important;
    margin: 0 !important;
    line-height: 1.4 !important;
}

.specs-table {
    width: 100% !important;
    border-collapse: collapse !important;
    margin-top: 5px !important;
}

.specs-table tr {
    border-bottom: 1px solid #22222e !important;
}

.specs-table td {
    padding: 6px 0 !important;
    font-size: 0.8rem !important;
}

.specs-table td:first-child {
    color: #a0a0ab !important;
}

.specs-table td:last-child {
    color: #ffffff !important;
    text-align: right !important;
    font-weight: 600 !important;
}

.btn-whatsapp-buy {
    background: #25d366 !important;
    color: #fff !important;
    text-decoration: none !important;
    text-align: center !important;
    padding: 12px !important;
    border-radius: 6px !important;
    font-weight: bold !important;
    font-size: 0.9rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    margin-top: 10px !important;
}