.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

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

.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: var(--primary-color);
    color: var(--text-light);
    padding: 16px 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: var(--transition);
    z-index: 1001;
}

.notification.show {
    transform: translateX(0);
}



.cart-button {
    position: relative;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--text-primary);
    transition: var(--transition);
}

.cart-button:hover {
    color: var(--primary-color);
    transform: scale(1.1);
}

.cart-icon {
    width: 24px;
    height: 24px;
}

.cart-count {
    position: absolute;
    top: -4px;
    right: -4px;
    background-color: var(--primary-color);
    color: var(--text-light);
    font-size: 12px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 12px;
    min-width: 18px;
    text-align: center;
    transform: scale(0);
    transition: var(--transition);
}

.cart-count.show {
    transform: scale(1);
}



.cart-sidebar {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    background-color: var(--bg-primary);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

/* Para móviles grandes (≥ 576px) */
@media (min-width: 576px) {
    .cart-sidebar {
        width: 380px;
        right: -380px;
    }
}

/* Para tablets en vertical (≥ 768px) */
@media (min-width: 768px) and (max-width: 1023px) {
    .cart-sidebar {
        width: 85%;
        max-width: 500px;
        right: -85%;
    }
}

/* Para tablets en horizontal (≥ 1024px) */
@media (min-width: 1024px) and (max-width: 1199px) {
    .cart-sidebar {
        width: 450px;
        right: -450px;
    }
}

/* Para desktop (≥ 1200px) */
@media (min-width: 1200px) {
    .cart-sidebar {
        width: 450px;
        right: -450px;
    }
}




.cart-sidebar.open {
    right: 0;
}

@media (min-width: 768px) and (max-width: 1023px) {
    .cart-sidebar.open {

        right: 0px;
    }
}



/* Para tablets en horizontal (≥ 1024px) */
@media (min-width: 1024px) and (max-width: 1199px) {
    .cart-sidebar.open {
        right: 0px;
    }
}


/* Para desktop (≥ 1200px) */
@media (min-width: 1200px) {
    .cart-sidebar.open {

        right: 0;
    }
}


.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
}

.cart-title {
    font-size: 24px;
    font-weight: 700;
}

.close-cart {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--text-secondary);
    transition: var(--transition);
}

.close-cart:hover {
    color: var(--text-primary);
    transform: scale(1.1);
}

.close-cart svg {
    width: 24px;
    height: 24px;
}

.cart-content {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

.cart-items {
    min-height: 200px;
}

.empty-cart {
    text-align: center;
    padding: 48px 24px;
    color: var(--text-secondary);
}

.empty-cart-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    opacity: 0.5;
}

.continue-shopping-btn {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: none;
    border-radius: var(--radius-md);
    padding: 12px 24px;
    font-size: 16px;
    cursor: pointer;
    margin-top: 16px;
    transition: var(--transition);
}

.continue-shopping-btn:hover {
    background-color: var(--border-color);
}

.cart-item {
    display: flex;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
}

.cart-item-image {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-sm);
    object-fit: cover;
}

.cart-item-details {
    flex: 1;
}

.cart-item-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.cart-item-price {
    font-size: 14px;
    color: var(--text-secondary);
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 8px;
}

.quantity-btn {
    background-color: var(--bg-secondary);
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.quantity-btn:hover {
    background-color: var(--border-color);
}

.cart-item-remove {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 14px;
    text-decoration: underline;
    transition: var(--transition);
}

.cart-item-remove:hover {
    color: var(--primary-color);
}

.cart-footer {
    padding: 24px;
    border-top: 1px solid var(--border-color);
}

.cart-summary {
    margin-bottom: 24px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}

.summary-row.total {
    font-weight: 700;
    font-size: 18px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.checkout-btn {
    width: 100%;
    background-color: var(--primary-color);
    color: var(--text-light);
    border: none;
    border-radius: var(--radius-md);
    padding: 14px 24px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition);
    max-width: 200px;
    margin: 0 auto;
}

.checkout-btn:hover {
    background-color: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

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

.notification {
    position: fixed;
    top: 50px;
    right: 0px;
    background-color: var(--primary-color);
    color: var(--text-light);
    padding: 16px 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: var(--transition);
    z-index: 1001;
}

.notification.show {
    transform: translateX(0);
}

#userMenu a {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

#msgCounter {
  background: #ff3b30;
  color: #fff;
  font-size: 12px;
  border-radius: 10px;
  padding: 2px 6px;
  margin-left: 8px;
  display: none; /* oculto si no hay mensajes */
}