/* ==========================================
   AZKA STUDIO - CARRITO LATERAL (DRAWER)
   Versión Optimizada para 60 FPS
========================================== */

/* Fondo oscuro que cubre la pantalla */
.cart-overlay {
    position: fixed;
    inset: 0; /* Equivalente optimizado a top: 0, left: 0, width: 100%, height: 100vh */
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
    will-change: opacity, visibility;
}

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

/* Panel Lateral (Panel Deslizable) */
.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 420px;
    max-width: 85vw;
    height: 100vh;
    height: 100dvh; /* Ajuste dinámico para navegadores móviles */
    background: #0a0a0a;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 999;
    display: flex;
    flex-direction: column;
    transform: translateX(100%); /* Oculto con GPU en lugar de 'right' */
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.8);
    will-change: transform;
}

.cart-drawer.active {
    transform: translateX(0); /* Entrada ultrasuave a pantalla */
}

/* Encabezado del Carrito */
.cart-header {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.cart-header h3 {
    font-size: 14px;
    letter-spacing: 4px;
    color: #ffffff;
    text-transform: uppercase;
}

.close-cart {
    background: none;
    border: none;
    color: #888888;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
    transition: color 0.3s ease, transform 0.3s ease;
}

.close-cart:hover {
    color: #ffffff;
    transform: rotate(90deg);
}

/* Cuerpo del Carrito */
.cart-body {
    flex: 1;
    overflow-y: auto;
    padding: 25px 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Estilo estético para la barra de desplazamiento del carrito */
.cart-body::-webkit-scrollbar {
    width: 4px;
}

.cart-body::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.02);
}

.cart-body::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 2px;
}

.cart-body::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Ítem del Carrito */
.cart-item {
    display: flex;
    gap: 15px;
    align-items: center;
    background: rgba(255, 255, 255, 0.02);
    padding: 15px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    transition: border-color 0.3s ease, background-color 0.3s ease;
}

.cart-item:hover {
    border-color: rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.03);
}

.cart-item img {
    width: 70px;
    height: 85px;
    object-fit: cover;
    background: #000000;
}

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

.cart-item-details h4 {
    font-size: 11px;
    letter-spacing: 2px;
    margin-bottom: 5px;
    color: #ffffff;
    text-transform: uppercase;
}

.cart-item-spec {
    font-size: 9px;
    color: #777777;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.cart-item-price-qty {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Selector de Cantidad */
.qty-selector {
    display: flex;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.qty-btn {
    background: transparent;
    border: none;
    color: #ffffff;
    width: 25px;
    height: 25px;
    cursor: pointer;
    font-size: 12px;
    transition: background-color 0.2s ease;
}

.qty-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.qty-number {
    padding: 0 8px;
    font-size: 11px;
    color: #ffffff;
}

.item-price {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    color: #ffffff;
}

.remove-item {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    color: #555555;
    font-size: 16px;
    cursor: pointer;
    transition: color 0.3s ease, transform 0.3s ease;
}

.remove-item:hover {
    color: #ff4a4a;
    transform: scale(1.15);
}

/* Footer / Checkout */
.cart-footer {
    padding: 25px 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: #080808;
}

.cart-subtotal {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    letter-spacing: 3px;
    font-weight: 700;
    margin-bottom: 10px;
    color: #ffffff;
    text-transform: uppercase;
}

.cart-shipping-info {
    font-size: 9px;
    color: #666666;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.checkout-btn {
    width: 100%;
    padding: 15px;
    background: #ffffff;
    color: #000000;
    border: 1px solid #ffffff;
    font-weight: 700;
    font-size: 11px;
    letter-spacing: 3px;
    text-transform: uppercase;
    cursor: pointer;
    transition: background-color 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 10px;
}

.checkout-btn:hover {
    background: #e5e5e5;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
}

.continue-btn {
    width: 100%;
    background: transparent;
    border: none;
    color: #777777;
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    transition: color 0.3s ease;
}

.continue-btn:hover {
    color: #ffffff;
}