.fries-message {
    font-size: 1rem; /*16*/
    font-weight: 600;

    max-width: 274px;

    text-align: center;

    background: var(--color-card-bg-gradient, var(--color-card-bg));
    color: var(--color-card-title);
    text-shadow: 0px 0px 3px var(--color-card-text-shadow);
    border: 1px solid var(--color-card-border);
    box-shadow: 0 4px 12px var(--color-card-shadow);
    border-radius: 1.25rem;
    
    padding: 1.25rem;

    margin: 0 auto 1.25rem;
}

.filters {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.9375rem;
    flex-wrap: wrap;

    margin-bottom: 1.25rem;
}

.btn-filter {
    font-size: 1rem;
    font-weight: 600;

    background: var(--btn-secondary-bg-gradient, var(--btn-secondary-bg));
    color: var(--btn-secondary-text);
    border: 1px solid var(--btn-secondary-border);
    border-radius: 1.875rem; /*30*/
    box-shadow: 0 4px 12px var(--btn-secondary-shadow);

    padding: 0.625rem;
}

.btn-filter.active {
    background: var(--btn-primary-bg-gradient, var(--btn-primary-bg));
    color: var(--btn-primary-text);
    text-shadow: 0px 0px 3px var(--btn-primary-text-shadow);
    border: 1px solid var(--btn-primary-border);
    box-shadow: 0 0 3px var(--btn-primary-shadow);
}

/* GRID */
.menu-grid {
    display: grid;
    grid-template-columns: repeat(1, minmax(210px, 300px));
    justify-content: center;
    gap: 1.25rem;

    /* Altura mínima para evitar saltos de layout */
    min-height: 300px;
}

/* SKELETON */
.card-skeleton {
    width: 100%;
    max-width: 300px;

    background: var(--color-card-bg-gradient, var(--color-card-bg));
    border: 1px solid var(--color-card-border);
    box-shadow: 0 4px 12px var(--color-card-shadow);
    border-radius: 1.25rem;

    padding: 1.25rem;

    margin: 0 auto;
    
    /* Mejora: Mismo positioning que card-menu real */
    position: relative;
}

.skeleton-img {
    width: 100%;
    aspect-ratio: 1 / 1;
    /* Mejora: Colores más sutiles que se adapten mejor al tema */
    background: linear-gradient(90deg, 
        var(--color-card-border, #f0f0f0) 25%, 
        rgba(255, 255, 255, 0.1) 50%, 
        var(--color-card-border, #f0f0f0) 75%
    );
    background-size: 200% 100%;
    border-radius: 0.625rem;
    margin-bottom: 0.625rem;
    animation: shimmer 1.8s ease-in-out infinite;
}

.skeleton-text {
    /* Mejora: Usar los mismos colores que skeleton-img */
    background: linear-gradient(90deg, 
        var(--color-card-border, #f0f0f0) 25%, 
        rgba(255, 255, 255, 0.1) 50%, 
        var(--color-card-border, #f0f0f0) 75%
    );
    background-size: 200% 100%;
    border-radius: 5px;
    animation: shimmer 1.8s ease-in-out infinite;
}

.skeleton-name {
    height: 20px;
    width: 80%;
    margin-bottom: 0.625rem;
}

.skeleton-price {
    height: 16px;
    width: 40%;
    margin-bottom: 1.25rem;
}

.skeleton-buttons {
    display: flex;
    gap: 0.625rem;
    justify-content: center;
}

.skeleton-button {
    width: 36px;
    height: 36px;
    background: linear-gradient(90deg, 
        var(--color-card-border, #f0f0f0) 25%, 
        rgba(255, 255, 255, 0.1) 50%, 
        var(--color-card-border, #f0f0f0) 75%
    );
    background-size: 200% 100%;
    border-radius: 7.5px;
    animation: shimmer 1.8s ease-in-out infinite;
    
    /* Mejora: Delay escalonado para efecto más orgánico */
}

.skeleton-button:nth-child(1) { animation-delay: 0.1s; }
.skeleton-button:nth-child(2) { animation-delay: 0.2s; }

@keyframes shimmer {
    0% { 
        background-position: -200% 0; 
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
    100% { 
        background-position: 200% 0; 
        opacity: 1;
    }
}

.card-menu {
    width: 100%;
    max-width: 300px;
    
    border-radius: 1.25rem;

    transition: transform 1s ease;
    transform-style: preserve-3d;

    margin: 0 auto;
}

.card-menu.flip {
    transform: rotateY(-180deg);
}

/* FRONT */
.card-front {
    background: var(--color-card-bg-gradient, var(--color-card-bg));
    border: 1px solid var(--color-card-border);
    box-shadow: 0 4px 12px var(--color-card-shadow);
}

.card-img {
    border-radius: 0.625rem;

    margin-bottom: 0.625rem;

    overflow: hidden;
}

.card-img img {
    width: 100%;
    height: 100%;

    aspect-ratio: 1 / 1;

    display: block;

    object-fit: cover;
    object-position: center;

    border-radius: 0.625rem;

    transition: opacity 1s ease;
}

/* Mejora: Placeholder inicial para img antes de lazy load */
.card-img img:not([src]) {
    background: var(--color-card-border, #f0f0f0);
    display: block;
}

.card-img img.loading {
    opacity: 0;
}

.card-img img.loaded {
    opacity: 1;
}

.card-img img.error {
    background: var(--color-card-border, #f0f0f0);
    display: block;
    object-fit: contain;
}

.card-info {
    margin-bottom: 1.25rem;
}

.card-name {
    font-size: 1.25rem;
    font-weight: 600;

    color: var(--color-card-title);
    margin-bottom: 0.625rem;
}

.card-price {
    font-size: 1rem;
    font-weight: 500;

    color: var(--color-card-subtitle);
}

.card-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
}

.card-buttons button,
.btn-flip-back {
    font-size: 1.125rem;

    width: 36px;
    height: 36px;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    
    border-radius: 7.5px;
}

.btn-add-to-cart {
    background-color: var(--btn-primary-bg);
    color: var(--btn-primary-text);
    border: 1px solid var( --btn-primary-border);
}

.btn-view-details {
    background-color: var(--btn-secondary-bg);
    color: var(--btn-secondary-text);
    border: 1px solid var(--btn-secondary-border);
}

/* BACK */
.card-front,
.card-back {
    width: 100%;
    height: 100%;

    border-radius: 1.25rem;

    padding: 1.25rem;

    backface-visibility: hidden;
}

.card-back {
    position: absolute;
    left: 0;
    top: 0;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;

    background-color: var(--color-card-back-bg);
    border: 1px solid var(--color-card-back-border);
    box-shadow: var(--color-card-back-shadow);

    transform: rotateY(180deg);
}

.card-back h3 {
    font-size: 26px;
    font-weight: 700;

    color: var(--color-card-back-title);

    margin-bottom: 1.25rem; /*20*/
    text-transform: uppercase;
}

.card-details {
    width: 100%;
    max-height: 300px;
    flex: 1;

    overflow-y: auto;
}

.card-details li {
    font-size: 1rem;
    font-weight: 500;

    color: var(--color-card-back-subtitle);
    text-shadow: 0 0 3px var(--color-card-back-text-shadow);

    display: flex;
    justify-content: space-between;
    align-items: center;

    padding: 0.625rem 5px;

    border-bottom: 1px solid var(--color-card-back-border);
}

.card-details li .nombre-ingrediente {
    font-weight: 600;
    color: var(--color-card-back-highlight);
}

.card-details li .cantidad-unidad {
    color: var(--color-card-back-highlight);
    font-size: 0.9rem;
}

.loading {
    font-size: 1.1rem;
    text-align: center;
    justify-content: center;
    flex-direction: column;
}

.btn-flip-back {
    background-color: transparent;
    color: #FFFFFF;
    border: 1px solid rgba(255, 255, 255, 0.2);

    transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.btn-flip-back:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: #FFDF91;
    border-color: #FFDF91;
    transform: scale(1.05);
}

.btn-flip-back i {
    font-size: 1.1rem;
}

/**************/
/* PAGINATION */
/**************/
.pagination-container {
    margin-top: 40px;
    text-align: center;
}

.pagination {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 7.5px;
}

.pagination .btn-page {
    font-size: 1rem;
    font-weight: 500;

    width: 35px;
    height: 35px;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    background-color: var(--paginator-bg);
    color: var(--paginator-text);
    border: 1px solid var(--paginator-border);
    border-radius: 5px;

    transition: background-color 0.2s ease, color .2s ease;
}

.pagination .btn-page:hover {
    background-color: var(--paginator-hover-bg);
    color: var(--paginator-hover-text);
}

.pagination .btn-page:disabled {
    color: var(--paginator-disabled-text);
    background-color: var(--paginator-disabled-bg);
    cursor: not-allowed;
    opacity: .5;
}

.pagination .btn-page.current {
    background-color: var(--paginator-active-bg);
    color: var(--paginator-active-text);
    box-shadow: 0 0 3px var(--paginator-active-shadow);

    font-weight: bold;
}

@media screen and (min-width: 425px) {
}

@media screen and (min-width: 600px) {
    /* GRID */
    .menu-grid {
        grid-template-columns: repeat(2, minmax(210px, 300px));
    }
}

@media screen and (min-width: 1024px) {
    /* GRID */
    .menu-grid {
        grid-template-columns: repeat(3, minmax(210px, 300px));
    }
}