/* ============================================
   MODAL DE PRODUCTOS - DISEÑO TUDATA
   ============================================ */

:root {
    --tudata-primary: #007BFF;
}

/* Contenedor del modal */
.tudata-modal-productos-container {
    background: #ffffff;
    border-radius: 20px;
    max-width: 95%;
    width: 900px;
    max-height: 90vh;
    position: relative;
    padding: 30px 40px 0px 40px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    display: flex;
    flex-direction: column;
}

/* Botón cerrar en esquina */
.tudata-modal-productos-close-top {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #f0f2f5;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 24px;
    color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--tudata-transition, all 0.3s ease);
    z-index: 10;
}

.tudata-modal-productos-close-top:hover {
    background: #e2e5e9;
    transform: rotate(90deg);
}

/* Body del modal */
.tudata-modal-productos-body {
    overflow-y: auto;
    flex: 1;
}

/* Título de sección estilo NFC */
.tudata-modal-section-title {
    color: var(--tudata-primary);
    font-weight: 700;
    font-size: 1.4rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.nfc-icon-placeholder::before {
    content: ")))";
    transform: rotate(-45deg);
    display: inline-block;
    font-size: 1.2rem;
}

/* Lista de productos centrada */
.tudata-modal-productos-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    margin-bottom: 10px;
}

/* Tarjeta de producto individual */
.tudata-modal-productos-item {
    display: block;
    text-align: center;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.tudata-modal-productos-item-image {
    background: #f4f4f4;
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 15px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
}

.tudata-modal-productos-item:hover .tudata-modal-productos-item-image {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.08);
    background: #ebebeb;
}

.tudata-modal-productos-item-image img {
    max-width: 100%;
    height: auto;
    object-fit: contain;
}

.tudata-modal-productos-item-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #333;
    margin: 0;
}

/* Botones inferiores */
.tudata-modal-footer-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 1em;
    margin-bottom: 1.5em;
}

.tudata-modal-btn-action {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    border: 1px solid var(--tudata-primary);
    color: var(--tudata-primary);
    padding: 15px 20px;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.85rem;
    letter-spacing: 0.3px;
}

.tudata-modal-btn-action:hover {
    background: var(--tudata-primary);
    color: #fff;
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.15);
}


/* Mensaje vacío */
.tudata-modal-productos-empty {
    text-align: center;
    padding: 50px;
    color: #999;
}

/* Responsive */
@media (max-width: 768px) {
    .tudata-modal-productos-container {
        padding: 20px 30px 0px 30px;
    }
    
    .tudata-modal-productos-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .tudata-modal-productos-list {
        grid-template-columns: 1fr;
    }
    
    .tudata-modal-footer-actions {
        flex-direction: column;
        align-items: center;
    }
}