/* ========== CARRITO SIDEBAR ========== */

/* Overlay del carrito */
.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(44, 44, 44, 0.5);
    z-index: 1998;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease-out, visibility 0.3s;
    backdrop-filter: blur(3px);
    pointer-events: none;
}

.cart-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* Carrito sidebar */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 420px;
    height: 100vh;
    background-color: var(--blanco);
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.15);
    transition: var(--transicion);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
}

.cart-sidebar.active {
    right: 0;
    opacity: 1;
    visibility: visible;
}

.cart-header {
    padding: 1.25rem 1.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--gris-claro);
    background: linear-gradient(135deg, var(--blanco) 0%, var(--gris-claro) 100%);
    color: var(--negro);
}

.cart-header h2 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--negro-claro);
}

.close-btn {
    background: none;
    border: none;
    color: var(--negro);
    font-size: 1.6rem;
    cursor: pointer;
    transition: var(--transicion);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    align-items: flex-start;
}

.close-btn:hover {
    background-color: rgba(212, 175, 55, 0.1);
    transform: rotate(90deg);
}

.cart-content {
    display: flex;
    flex-direction: column;
    height: calc(100% - 60px);
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 1.25rem;
}

/* Producto en carrito */
.cart-item {
    display: flex;
    gap: 1rem;
    padding: 5px 0;
    border-bottom: 1px solid var(--gris-claro);
    align-items: center;
    position: relative;
}

.cart-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.cart-item img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    border-radius: var(--borde-radius);
    flex-shrink: 0;
    background-color: var(--gris-claro);
    padding: 0.5rem;
}

.cart-item-badge {
    position: absolute;
    top: 15px;
    left: 10px;
    background-color: #E63946;
    color: white;
    padding: 1px 0.5rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: bold;
    text-transform: uppercase;
    z-index: 10;
}

.cart-item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    font-size: 0.95rem;
    padding-right: 40px;
}

.cart-item-info p:first-child {
    font-weight: 600;
    color: var(--negro);
}

.cart-item-info .item-price {
    font-weight: 700;
    color: var(--negro);
}

.cart-notification.removed {
    background: var(--rojo-oferta);
    color: white;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cart-notification.removed i {
    font-size: 1.1rem;
}

/* Controles de cantidad */
.cart-item-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0.5rem 0;
}

.cart-quantity-btn {
    background-color: var(--gris-claro);
    border: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transicion);
    font-size: 0.9rem;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--gris-medio);
}

.cart-quantity-btn:hover {
    background-color: var(--color-principal);
    color: var(--blanco);
}

.decrease-btn {
    margin-right: 5px;
}

.increase-btn {
    margin-left: 5px;
}

.cart-quantity {
    min-width: 24px;
    text-align: center;
    font-size: 0.9rem;
    font-weight: 500;
}

.cart-item-controls span {
    min-width: 24px;
    text-align: center;
    font-size: 0.9rem;
}

.delete-item-btn {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--rojo-mas-vendido);
    cursor: pointer;
    transition: var(--transicion);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.5rem;
}

.delete-item-btn:hover {
    background-color: var(--rojo-oferta);
    color: var(--blanco);
}

.delete-item-btn i {
    pointer-events: none;
}

.remove-item {
    color: var(--rojo-oferta) !important;
    font-size: 1.1rem !important;
    margin-left: auto;
}

.remove-item:hover {
    background-color: var(--rojo-oferta) !important;
    color: var(--blanco) !important;
}

/* Panel carrito vacío */
.empty-cart-panel {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem 1.5rem;
    flex: 1;
    background: var(--blanco);
    border-radius: var(--borde-radius);
    margin: 1rem;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}

.empty-cart-panel i {
    font-size: 3.5rem;
    color: var(--color-principal-pastel);
    margin-bottom: 1.5rem;
    opacity: 0.8;
}

.empty-cart-panel h3 {
    font-size: 1.5rem;
    color: var(--negro);
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.empty-cart-panel p {
    color: var(--gris-medio);
    font-size: 1rem;
    margin-bottom: 1.5rem;
    max-width: 300px;
    line-height: 1.5;
}

.continue-btn {
    background-color: var(--color-principal);
    color: var(--negro);
    border: none;
    padding: 0.85rem 2rem;
    border-radius: var(--borde-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transicion);
    font-size: 1rem;
    margin-top: 1rem;
    box-shadow: 0 3px 10px rgba(212, 175, 55, 0.3);
    border: 2px solid var(--color-principal-pastel);
}

.continue-btn:hover {
    background-color: var(--color-principal-pastel);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.4);
}

.cart-sidebar.empty .empty-cart-panel {
    display: flex;
    animation: fadeIn 0.4s ease-out;
}

.cart-sidebar.empty .cart-items,
.cart-sidebar.empty .cart-total {
    display: none;
}

/* Total del carrito */
.cart-total {
    padding: 1rem 1rem 5rem 1rem;
    border-top: 1px solid var(--gris-claro);
    background-color: var(--gris-claro);
}

.cart-total p {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    display: flex;
    justify-content: space-between;
    color: var(--negro);
}

.checkout-btn {
    background-color: var(--color-principal);
    color: var(--negro);
    border: none;
    padding: 0.9rem;
    width: 100%;
    border-radius: var(--borde-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transicion);
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border: 2px solid var(--color-principal-pastel);
}

.checkout-btn:hover {
    background-color: var(--color-principal-pastel);
    transform: translateY(-2px);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15);
}

/* Modal carrito vacío */
.empty-cart-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.75);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 4000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease-out;
}

.empty-cart-modal.active {
    opacity: 1;
    pointer-events: all;
}

.empty-cart-content {
    background-color: var(--blanco);
    padding: 2.5rem;
    border-radius: var(--borde-radius);
    text-align: center;
    max-width: 420px;
    width: 90%;
    transform: translateY(20px);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.empty-cart-modal.active .empty-cart-content {
    transform: translateY(0);
}

.empty-cart-content i {
    font-size: 3.5rem;
    color: var(--color-principal);
    margin-bottom: 1.25rem;
}

.empty-cart-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--negro);
    font-weight: 600;
}

.empty-cart-content p {
    color: var(--gris-medio);
    margin-bottom: 1.75rem;
    font-size: 1rem;
}

.continue-shopping-btn {
    background-color: var(--color-principal);
    color: var(--negro);
    border: none;
    padding: 0.85rem 1.75rem;
    border-radius: var(--borde-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transicion);
    width: 100%;
    font-size: 1rem;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.continue-shopping-btn:hover {
    background-color: var(--color-principal-pastel);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}