/* ============================================
   SLIDER DE PROMOCIONES EN MODAL DEL CARRITO
   Estilos para el slider pequeño de productos en promoción
   ============================================ */

/* Contenedor del slider de promociones - OPTIMIZADO */
.carrito-promociones-container {
    background: linear-gradient(135deg, #fff5f5 0%, #ffe8e8 100%);
    padding: 20px;
    margin: 20px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(255, 107, 107, 0.15);
    border: 2px solid #ffe0e0;
    position: relative;
    overflow: hidden;
}

/* Patrón decorativo de fondo sutil */
.carrito-promociones-container::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 107, 107, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

/* Header del slider de promociones - Mejorado */
.carrito-promociones-header {
    margin-bottom: 15px;
    text-align: center;
    position: relative;
}

.carrito-promociones-titulo {
    color: #ff3838;
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0 0 8px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-shadow: 0 2px 4px rgba(255, 56, 56, 0.1);
}

.carrito-promociones-titulo i {
    font-size: 1.3rem;
    animation: pulse-gift 1.5s infinite;
    filter: drop-shadow(0 2px 4px rgba(255, 107, 107, 0.3));
}

@keyframes pulse-gift {
    0%, 100% {
        transform: scale(1) rotate(0deg);
    }
    25% {
        transform: scale(1.1) rotate(-5deg);
    }
    75% {
        transform: scale(1.1) rotate(5deg);
    }
}

.carrito-promociones-descripcion {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
    font-weight: 500;
}

/* Wrapper del slider */
.carrito-promociones-slider-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    overflow: hidden;
}

/* Botones de navegación del slider */
.carrito-promo-btn {
    background: white;
    border: 2px solid #ff6b6b;
    color: #ff6b6b;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
    z-index: 10;
}

.carrito-promo-btn:hover {
    background: #ff6b6b;
    color: white;
    transform: scale(1.1);
}

.carrito-promo-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.carrito-promo-btn:disabled:hover {
    transform: none;
    background: white;
    color: #ff6b6b;
}

.carrito-promo-btn i {
    font-size: 0.9rem;
}

/* Track del slider */
.carrito-promociones-track {
    display: flex;
    gap: 12px;
    overflow-x: hidden;
    scroll-behavior: smooth;
    flex: 1;
    transition: transform 0.3s ease;
    position: relative;
}

/* Indicador de scroll/más productos (gradient fade en el borde derecho) */
.carrito-promociones-slider-wrapper::after {
    content: '';
    position: absolute;
    right: 40px;
    top: 0;
    bottom: 0;
    width: 30px;
    background: linear-gradient(to right, transparent, rgba(255, 249, 240, 0.95));
    pointer-events: none;
    z-index: 5;
    opacity: 1;
    transition: opacity 0.3s ease;
}

/* Item individual del producto - Base (desktop) */
.carrito-promo-item {
    flex: 0 0 160px;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    border: 1px solid transparent;
    width: 160px;
    min-width: 160px;
    display: flex;
    flex-direction: column;
}

.carrito-promo-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.3);
    border-color: rgba(255, 107, 107, 0.2);
}

/* Efecto táctil en móvil */
.carrito-promo-item:active {
    transform: scale(0.98);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* Badge de descuento en el item */
.carrito-promo-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background: linear-gradient(135deg, #ff3838 0%, #ff1744 100%);
    color: white;
    padding: 4px 10px;
    border-radius: 15px;
    font-weight: 700;
    font-size: 0.75rem;
    z-index: 5;
    box-shadow: 0 3px 10px rgba(255, 23, 68, 0.4);
}

.carrito-promo-badge i {
    font-size: 0.7rem;
    margin-right: 2px;
}

/* Imagen del producto */
.carrito-promo-imagen {
    width: 100%;
    height: 120px;
    object-fit: contain;
    background: #f8f8f8;
}

/* Información del producto */
.carrito-promo-info {
    padding: 12px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.carrito-promo-nombre {
    font-size: 0.85rem;
    font-weight: 600;
    color: #333;
    margin: 0 0 8px 0;
    height: 36px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-height: 1.3;
}

/* Precios */
.carrito-promo-precios {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 8px;
    flex-shrink: 0;
}

.carrito-promo-precio-original {
    font-size: 0.75rem;
    color: #999;
    text-decoration: line-through;
}

.carrito-promo-precio-descuento {
    font-size: 1.1rem;
    font-weight: 800;
    color: #ff3838;
}

/* Botón de agregar */
.carrito-promo-btn-agregar {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a6f 100%);
    color: white;
    border: none;
    padding: 8px 12px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.8rem;
    width: 100%;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    flex-shrink: 0;
}

.carrito-promo-btn-agregar:hover {
    background: linear-gradient(135deg, #ff5252 0%, #e53935 100%);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 107, 107, 0.4);
}

.carrito-promo-btn-agregar:active {
    transform: translateY(0);
}

.carrito-promo-btn-agregar i {
    font-size: 0.75rem;
}

/* ============================================
   RESPONSIVE - DISEÑO MEJORADO PARA MÓVIL
   Muestra múltiples productos con scroll horizontal
   ============================================ */

@media (max-width: 768px) {
    /* ===== DISEÑO REPLANTEADO PARA MÓVILES ===== */

    /* Container compacto y limpio */
    .carrito-promociones-container {
        margin: 12px 8px !important;
        padding: 12px !important;
        background: linear-gradient(135deg, #fff9f9 0%, #ffeded 100%) !important;
        border: 1.5px solid #ffd0d0 !important;
        border-radius: 10px !important;
        box-shadow: 0 2px 10px rgba(255, 107, 107, 0.1) !important;
    }

    /* Fondo decorativo desactivado en móvil */
    .carrito-promociones-container::before {
        display: none !important;
    }

    /* Header compacto */
    .carrito-promociones-header {
        margin-bottom: 10px !important;
        padding-bottom: 8px !important;
        border-bottom: 1px dashed rgba(255, 107, 107, 0.2) !important;
    }

    .carrito-promociones-titulo {
        font-size: 0.9rem !important;
        gap: 6px !important;
        margin-bottom: 4px !important;
        font-weight: 700 !important;
        color: #ff3838 !important;
    }

    .carrito-promociones-titulo i {
        font-size: 1rem !important;
    }

    /* Descripción compacta en una línea */
    .carrito-promociones-descripcion {
        font-size: 0.7rem !important;
        color: #888 !important;
        line-height: 1.3 !important;
        margin: 0 !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
    }

    /* Wrapper del slider - diseño limpio */
    .carrito-promociones-slider-wrapper {
        gap: 6px !important;
        padding: 0 !important;
        position: relative !important;
        display: flex !important;
        align-items: center !important;
    }

    /* Botones de navegación más pequeños */
    .carrito-promo-btn {
        width: 28px !important;
        height: 28px !important;
        border-width: 1.5px !important;
        flex-shrink: 0 !important;
        box-shadow: 0 2px 6px rgba(255, 107, 107, 0.15) !important;
        background: white !important;
        border-color: #ff6b6b !important;
        color: #ff6b6b !important;
    }

    .carrito-promo-btn i {
        font-size: 0.75rem !important;
    }

    /* Track - Flex con scroll-snap para productos completos */
    .carrito-promociones-track {
        display: flex !important;
        gap: 8px !important;
        width: 100% !important;
        overflow-x: scroll !important;
        overflow-y: visible !important;
        -webkit-overflow-scrolling: touch !important;
        scroll-snap-type: x proximity !important;
        scrollbar-width: none !important;
        padding: 4px 2px !important;
        scroll-padding: 0 !important;
        scroll-behavior: smooth !important;
    }

    /* Ocultar scrollbar */
    .carrito-promociones-track::-webkit-scrollbar {
        display: none !important;
    }

    /* Card de producto - ANCHO FIJO para scroll correcto */
    .carrito-promo-item {
        background: white !important;
        border-radius: 8px !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
        overflow: hidden !important;
        display: flex !important;
        flex-direction: column !important;
        scroll-snap-align: center !important;
        border: 1px solid rgba(255, 107, 107, 0.1) !important;
        transition: transform 0.2s ease !important;
        flex-shrink: 0 !important;
        width: calc(50% - 4px) !important;
        min-width: 145px !important;
        max-width: 160px !important;
    }

    .carrito-promo-item:active {
        transform: scale(0.98) !important;
    }

    /* Ocultar gradiente en móvil - innecesario con grid */
    .carrito-promociones-slider-wrapper::after {
        display: none !important;
    }

    /* Imagen compacta pero visible */
    .carrito-promo-imagen {
        height: 100px !important;
        width: 100% !important;
        object-fit: contain !important;
        background: #fafafa !important;
        padding: 8px !important;
    }

    /* Info del producto compacta */
    .carrito-promo-info {
        padding: 8px !important;
        display: flex !important;
        flex-direction: column !important;
        gap: 4px !important;
    }

    /* Nombre en 1 línea con ellipsis */
    .carrito-promo-nombre {
        font-size: 0.7rem !important;
        line-height: 1.2 !important;
        margin: 0 !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        font-weight: 600 !important;
        color: #333 !important;
    }

    /* Badge compacto */
    .carrito-promo-badge {
        padding: 2px 6px !important;
        font-size: 0.6rem !important;
        top: 4px !important;
        left: 4px !important;
        border-radius: 10px !important;
    }

    .carrito-promo-badge i {
        font-size: 0.55rem !important;
        margin-right: 1px !important;
    }

    /* Precios compactos */
    .carrito-promo-precios {
        display: flex !important;
        flex-direction: column !important;
        gap: 1px !important;
        margin: 0 !important;
    }

    .carrito-promo-precio-original {
        font-size: 0.6rem !important;
        line-height: 1 !important;
    }

    .carrito-promo-precio-descuento {
        font-size: 0.85rem !important;
        font-weight: 800 !important;
        line-height: 1 !important;
    }

    /* Botón compacto pero funcional */
    .carrito-promo-btn-agregar {
        padding: 6px 8px !important;
        font-size: 0.65rem !important;
        gap: 3px !important;
        border-radius: 6px !important;
        margin-top: 4px !important;
        width: 100% !important;
        font-weight: 700 !important;
    }

    .carrito-promo-btn-agregar i {
        font-size: 0.6rem !important;
    }
}

/* Móviles pequeños - 480px */
@media (max-width: 480px) {
    .carrito-promociones-container {
        margin: 10px 6px !important;
        padding: 10px !important;
    }

    .carrito-promociones-header {
        margin-bottom: 8px !important;
        padding-bottom: 6px !important;
    }

    .carrito-promociones-titulo {
        font-size: 0.85rem !important;
        gap: 5px !important;
    }

    .carrito-promociones-titulo i {
        font-size: 0.95rem !important;
    }

    .carrito-promociones-descripcion {
        font-size: 0.68rem !important;
    }

    .carrito-promociones-slider-wrapper {
        gap: 5px !important;
    }

    .carrito-promociones-track {
        gap: 6px !important;
    }

    .carrito-promo-btn {
        width: 26px !important;
        height: 26px !important;
    }

    .carrito-promo-btn i {
        font-size: 0.7rem !important;
    }

    .carrito-promo-item {
        width: calc(50% - 3px) !important;
        min-width: 135px !important;
        max-width: 150px !important;
    }

    .carrito-promo-imagen {
        height: 95px !important;
        padding: 6px !important;
    }

    .carrito-promo-info {
        padding: 7px !important;
        gap: 3px !important;
    }

    .carrito-promo-nombre {
        font-size: 0.68rem !important;
    }

    .carrito-promo-badge {
        padding: 2px 5px !important;
        font-size: 0.58rem !important;
    }

    .carrito-promo-precio-original {
        font-size: 0.58rem !important;
    }

    .carrito-promo-precio-descuento {
        font-size: 0.8rem !important;
    }

    .carrito-promo-btn-agregar {
        padding: 5px 7px !important;
        font-size: 0.62rem !important;
    }

    .carrito-promo-btn-agregar i {
        font-size: 0.58rem !important;
    }
}

/* Pantallas muy pequeñas (iPhone SE) - 375px */
@media (max-width: 375px) {
    .carrito-promociones-container {
        margin: 8px 5px !important;
        padding: 8px !important;
    }

    .carrito-promociones-header {
        margin-bottom: 6px !important;
        padding-bottom: 5px !important;
    }

    .carrito-promociones-titulo {
        font-size: 0.8rem !important;
        gap: 4px !important;
    }

    .carrito-promociones-titulo i {
        font-size: 0.88rem !important;
    }

    .carrito-promociones-descripcion {
        font-size: 0.65rem !important;
    }

    .carrito-promociones-slider-wrapper {
        gap: 4px !important;
    }

    .carrito-promociones-track {
        gap: 5px !important;
    }

    .carrito-promo-btn {
        width: 24px !important;
        height: 24px !important;
    }

    .carrito-promo-btn i {
        font-size: 0.65rem !important;
    }

    .carrito-promo-item {
        width: calc(50% - 2.5px) !important;
        min-width: 125px !important;
        max-width: 140px !important;
    }

    .carrito-promo-imagen {
        height: 85px !important;
        padding: 5px !important;
    }

    .carrito-promo-info {
        padding: 6px !important;
        gap: 2px !important;
    }

    .carrito-promo-nombre {
        font-size: 0.65rem !important;
    }

    .carrito-promo-badge {
        padding: 1px 4px !important;
        font-size: 0.55rem !important;
    }

    .carrito-promo-precio-original {
        font-size: 0.55rem !important;
    }

    .carrito-promo-precio-descuento {
        font-size: 0.75rem !important;
    }

    .carrito-promo-btn-agregar {
        padding: 5px 6px !important;
        font-size: 0.6rem !important;
    }

    .carrito-promo-btn-agregar i {
        font-size: 0.55rem !important;
    }
}

/* Animación de entrada */
@keyframes slideInPromo {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.carrito-promociones-container {
    animation: slideInPromo 0.4s ease-out;
}