.carrito-flotante {
    position: fixed;
    top: clamp(0.85rem, 2.2vw, 1.35rem);
    right: clamp(0.85rem, 2.2vw, 1.35rem);
    z-index: 8600;
}

.carrito-flotante--oculto {
    display: none;
}

.carrito-flotante__btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: clamp(2.65rem, 6vw, 3.15rem);
    height: clamp(2.65rem, 6vw, 3.15rem);
    padding: 0;
    border: 1px solid rgba(201, 169, 98, 0.28);
    border-radius: 999px;
    background: rgba(247, 242, 232, 0.72);
    backdrop-filter: blur(10px) saturate(115%);
    -webkit-backdrop-filter: blur(10px) saturate(115%);
    box-shadow: 0 0.35rem 1.25rem rgba(20, 20, 20, 0.08);
    color: var(--ae-oro-oscuro);
    cursor: pointer;
    transition:
        background 0.25s ease,
        border-color 0.25s ease,
        transform 0.25s var(--ease-out-expo);
}

.carrito-flotante__btn:hover,
.carrito-flotante__btn:focus-visible {
    background: rgba(255, 255, 255, 0.88);
    border-color: rgba(201, 169, 98, 0.45);
    outline: none;
}

.carrito-flotante__btn[aria-expanded="true"] {
    background: rgba(255, 255, 255, 0.92);
    border-color: rgba(201, 169, 98, 0.55);
}

.carrito-flotante__icono {
    width: clamp(1.15rem, 2.8vw, 1.35rem);
    height: clamp(1.15rem, 2.8vw, 1.35rem);
}

.carrito-flotante__contador {
    position: absolute;
    top: -0.15rem;
    right: -0.15rem;
    min-width: 1.15rem;
    height: 1.15rem;
    padding: 0 0.25rem;
    border-radius: 999px;
    background: var(--ae-oro-oscuro);
    color: var(--ae-blanco);
    font-size: 0.68rem;
    line-height: 1.15rem;
    text-align: center;
    letter-spacing: 0.02em;
}

.carrito-flotante__panel {
    position: absolute;
    top: calc(100% + 0.55rem);
    right: 0;
    width: min(20rem, calc(100vw - 1.5rem));
    max-height: min(24rem, 60vh);
    display: none;
    flex-direction: column;
    border: 1px solid rgba(201, 169, 98, 0.32);
    border-radius: 0.85rem;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(14px) saturate(120%);
    -webkit-backdrop-filter: blur(14px) saturate(120%);
    box-shadow: 0 1rem 2.5rem rgba(20, 20, 20, 0.14);
    overflow: hidden;
}

.carrito-flotante__panel.carrito-flotante__panel--abierto {
    display: flex;
}

.carrito-flotante__cabecera {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.85rem 0.95rem 0.65rem;
    border-bottom: 1px solid rgba(201, 169, 98, 0.22);
}

.carrito-flotante__titulo {
    margin: 0;
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ae-oro-oscuro);
}

.carrito-flotante__cerrar {
    border: none;
    background: transparent;
    color: var(--ae-texto-suave);
    font-size: 1.35rem;
    line-height: 1;
    cursor: pointer;
    padding: 0.15rem 0.35rem;
    pointer-events: auto;
}

.carrito-flotante__cerrar:hover,
.carrito-flotante__cerrar:focus-visible {
    color: var(--ae-negro);
    outline: none;
}

.carrito-flotante__lista {
    overflow: auto;
    padding: 0.35rem 0.85rem;
}

.carrito-flotante__linea {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.35rem 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(201, 169, 98, 0.16);
}

.carrito-flotante__linea:last-child {
    border-bottom: none;
}

.carrito-flotante__nombre {
    margin: 0;
    font-size: 0.92rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--ae-negro);
}

.carrito-flotante__presentacion {
    margin: 0.15rem 0 0;
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ae-oro-medio);
}

.carrito-flotante__subtotal {
    margin: 0;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--ae-oro-oscuro);
    white-space: nowrap;
}

.carrito-flotante__acciones {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.carrito-flotante__acciones .carrito-control {
    border-color: rgba(201, 169, 98, 0.35);
}

.carrito-flotante__vacio {
    margin: 0;
    padding: 1.25rem 0.5rem;
    text-align: center;
    font-size: 0.92rem;
    color: var(--ae-texto-suave);
}

.carrito-flotante__pie {
    padding: 0.75rem 0.95rem 0.9rem;
    border-top: 1px solid rgba(201, 169, 98, 0.22);
    background: rgba(247, 242, 232, 0.55);
}

.carrito-flotante__total {
    margin: 0;
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ae-texto-suave);
}

.carrito-flotante__total strong {
    font-size: 1.05rem;
    letter-spacing: 0.04em;
    text-transform: none;
    color: var(--ae-oro-oscuro);
}

.carrito-flotante__accion {
    margin-top: 0.85rem;
}

.carrito-flotante__finalizar {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--ae-oro-oscuro);
    border-radius: 999px;
    background: var(--ae-oro-oscuro);
    color: var(--ae-blanco);
    font-family: inherit;
    font-size: 0.74rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-align: center;
    text-decoration: none;
    text-transform: uppercase;
    transition:
        background 0.25s ease,
        border-color 0.25s ease,
        transform 0.2s var(--ease-out-expo);
}

.carrito-flotante__finalizar:hover,
.carrito-flotante__finalizar:focus-visible {
    background: var(--ae-negro);
    border-color: var(--ae-negro);
    color: var(--ae-blanco);
    outline: none;
    transform: translateY(-1px);
}

html.intro-activa .carrito-flotante:not(.carrito-flotante--oculto) {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

@media (min-width: 48rem) {
    .carrito-flotante {
        top: clamp(1rem, 2vw, 1.75rem);
        right: clamp(1rem, 2vw, 1.75rem);
    }

    .carrito-flotante__btn {
        width: clamp(3.35rem, 4.5vw, 3.85rem);
        height: clamp(3.35rem, 4.5vw, 3.85rem);
    }

    .carrito-flotante__icono {
        width: clamp(1.35rem, 2vw, 1.55rem);
        height: clamp(1.35rem, 2vw, 1.55rem);
    }

    .carrito-flotante__contador {
        min-width: 1.25rem;
        height: 1.25rem;
        line-height: 1.25rem;
        font-size: 0.72rem;
    }
}

@media (max-width: 30rem) {
    .carrito-flotante__btn {
        width: 2.55rem;
        height: 2.55rem;
    }
}