/* ═══════════════════════════════════════════════════════════
   carrito.css — Vista del carrito de compra
   ═══════════════════════════════════════════════════════════ */

/* Utilidad compartida — usada en el modal y el banner */
.is-hidden {
    display: none !important;
}

/* ══════════════════════════════════════════════════════════
   Modal de confirmación de eliminación / vaciado
   ══════════════════════════════════════════════════════════ */
.carrito-del-modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal-backdrop, 1050);
    display: grid;
    place-items: center;
    padding: 1rem;
}

.carrito-del-modal[hidden] {
    display: none !important;
}

.carrito-del-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(6px);
}

.carrito-del-modal__dialog {
    position: relative;
    z-index: 1;
    background: var(--bg-card, #fff);
    border-radius: 20px;
    padding: 2rem 1.75rem;
    max-width: 370px;
    width: 100%;
    text-align: center;
    box-shadow: 0 24px 60px rgba(0, 0, 0, .22);
    animation: carritoModalIn .2s cubic-bezier(.34, 1.26, .64, 1);
}

@keyframes carritoModalIn {
    from { opacity: 0; transform: translateY(18px) scale(.97); }
    to   { opacity: 1; transform: translateY(0)    scale(1);   }
}

.carrito-del-modal__icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: #fef2f2;
    color: #7b2d3e;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    margin-bottom: .85rem;
}

.carrito-del-modal__title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--text-primary);
    margin: 0 0 .4rem;
}

.carrito-del-modal__text {
    color: var(--text-secondary);
    font-size: .9rem;
    line-height: 1.55;
    margin: 0 0 1.5rem;
}

.carrito-del-modal__actions {
    display: flex;
    gap: .6rem;
    justify-content: center;
}

.carrito-del-modal__cancel {
    flex: 1;
    max-width: 140px;
    padding: .62rem 1rem;
    border-radius: 12px;
    border: 1px solid var(--color-border);
    background: transparent;
    color: var(--text-secondary);
    font: inherit;
    font-size: .88rem;
    cursor: pointer;
    transition: border-color .15s, color .15s;
}

.carrito-del-modal__cancel:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.carrito-del-modal__confirm {
    flex: 1;
    max-width: 175px;
    padding: .62rem 1rem;
    border-radius: 12px;
    border: none;
    background: #7b2d3e;
    color: #fff;
    font: inherit;
    font-size: .88rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .35rem;
    transition: opacity .15s;
}

.carrito-del-modal__confirm:hover:not(:disabled) {
    opacity: .87;
}

.carrito-del-modal__confirm:disabled {
    opacity: .55;
    cursor: not-allowed;
}

/* ══════════════════════════════════════════════════════════
   Toast de notificación
   ══════════════════════════════════════════════════════════ */
.carrito-toast-wrap {
    position: fixed;
    bottom: 1.75rem;
    right: 1.75rem;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: .5rem;
    pointer-events: none;
}

.carrito-toast {
    display: flex;
    align-items: center;
    gap: .55rem;
    background: var(--bg-card);
    border: 1px solid var(--color-border);
    border-radius: 14px;
    padding: .72rem 1.1rem;
    font-size: .85rem;
    font-weight: 500;
    color: var(--text-primary);
    box-shadow: 0 8px 28px rgba(0, 0, 0, .13);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity .28s, transform .28s;
    pointer-events: auto;
    max-width: 320px;
    min-width: 200px;
}

.carrito-toast.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.carrito-toast--success {
    border-left: 3px solid #22c55e;
}

.carrito-toast--success i {
    color: #22c55e;
    font-size: 1rem;
}

.carrito-toast--error {
    border-left: 3px solid #ef4444;
}

.carrito-toast--error i {
    color: #ef4444;
    font-size: 1rem;
}

@media (max-width: 540px) {
    .carrito-toast-wrap {
        right: .75rem;
        left: .75rem;
        bottom: .75rem;
        align-items: stretch;
    }

    .carrito-toast {
        max-width: 100%;
    }
}

/* ══════════════════════════════════════════════════════════
   Página carrito
   ══════════════════════════════════════════════════════════ */
.carrito-page {
    padding: 2rem 0 4rem;
}

.carrito-shell {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* ── Cabecera ── */
.carrito-header {
    margin-bottom: 1.75rem;
}

.carrito-header__eyebrow {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    margin-bottom: 0.3rem;
}

.carrito-header__title {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2.1rem);
    font-weight: 400;
    color: var(--text-primary);
}

.carrito-header__count {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-top: 0.2rem;
}

/* ── Layout ── */
.carrito-layout {
    display: grid;
    grid-template-columns: 1fr 355px;
    gap: 1.5rem;
    align-items: start;
}

/* ── Items ── */
.carrito-items {
    background: var(--bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.carrito-items__head {
    padding: 0.9rem 1.25rem;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.carrito-items__title {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
}

.carrito-vaciar-btn {
    font-size: 0.76rem;
    color: var(--text-muted);
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    transition: color var(--transition-fast);
}

.carrito-vaciar-btn:hover {
    color: var(--color-error);
}

.carrito-item {
    display: grid;
    grid-template-columns: 80px 1fr auto;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--color-border);
    align-items: start;
}

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

.carrito-item__img {
    width: 100%;
    height: 80px;
    border-radius: var(--radius-md);
    object-fit: contain;
    background: #fff;
    padding: 4px;
}

.carrito-item__img-ph {
    width: 100%;
    height: 80px;
    border-radius: var(--radius-md);
    background: var(--bg-card-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-border-strong);
    font-size: 1.4rem;
}

.carrito-item__img-ph--plan {
    background: linear-gradient(135deg, #3E1C23, #5c2230);
    color: #C9A96E;
}

.carrito-item__nombre {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.2rem;
    display: flex;
    align-items: center;
    gap: .4rem;
    flex-wrap: wrap;
}

.carrito-item__plan-badge {
    font-size: .62rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    background: #f0e8e0;
    color: #5c2230;
    padding: 2px 7px;
    border-radius: 20px;
}

.carrito-item__qty-fixed {
    font-size: .85rem;
    color: var(--text-muted);
    font-weight: 600;
    padding: .2rem .5rem;
}

.carrito-item__opciones {
    font-size: 0.73rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 0.35rem;
}

.carrito-item__precio-unit {
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.carrito-item__actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.45rem;
}

.carrito-item__subtotal {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--color-primary);
    white-space: nowrap;
}

.carrito-qty-form {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.carrito-qty-btn {
    width: 26px;
    height: 26px;
    border: 1px solid var(--color-border);
    background: transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    line-height: 1;
}

.carrito-qty-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.carrito-qty-input {
    width: 42px;
    height: 26px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    text-align: center;
    font-size: 0.83rem;
    font-weight: 600;
    color: var(--text-primary);
    padding: 0;
}

.carrito-item__remove {
    font-size: 0.73rem;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.2rem;
    background: none;
    border: none;
    padding: 0;
    transition: color var(--transition-fast);
}

.carrito-item__remove:hover {
    color: var(--color-error);
}

/* ── Sidebar ── */
.carrito-sidebar {
    position: sticky;
    top: 5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.carrito-resumen {
    background: var(--bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.carrito-resumen__header {
    padding: 0.9rem 1.25rem;
    border-bottom: 1px solid var(--color-border);
}

.carrito-resumen__title {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
}

.carrito-resumen__body {
    padding: 1.1rem 1.25rem;
}

.carrito-resumen__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    font-size: 0.86rem;
}

.carrito-resumen__label {
    color: var(--text-secondary);
}

.carrito-resumen__value {
    color: var(--text-primary);
    font-weight: 500;
}

.carrito-resumen__divider {
    height: 1px;
    background: var(--color-border);
    margin: 0.65rem 0;
}

.carrito-resumen__total-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 1.1rem;
}

.carrito-resumen__total-label {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-primary);
}

.carrito-resumen__total-value {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-primary);
}

.carrito-checkout-btn {
    width: 100%;
    padding: 0.8rem 1.25rem;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-lg);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    transition: background var(--transition-fast);
    text-decoration: none;
}

.carrito-checkout-btn:hover {
    background: var(--color-primary-dark);
    color: #fff;
}

.carrito-resumen__note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    margin-top: 0.65rem;
    font-size: 0.7rem;
    color: var(--text-muted);
}

.carrito-seguir {
    display: block;
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.45rem;
    border-radius: var(--radius-md);
    transition: color var(--transition-fast);
}

.carrito-seguir:hover {
    color: var(--color-primary);
}

/* ── Estado vacío ── */
.carrito-vacio {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
}

.carrito-vacio__icon {
    font-size: 3rem;
    color: var(--color-border-strong);
    margin-bottom: 1rem;
    display: block;
}

.carrito-vacio__title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--text-primary);
    margin-bottom: 0.45rem;
}

.carrito-vacio__text {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

/* ══════════════════════════════════════════════════════════
   Modal checkout
   ══════════════════════════════════════════════════════════ */
.checkout-overlay {
    position: fixed;
    inset: 0;
    background: rgba(30, 30, 30, .55);
    z-index: var(--z-modal-backdrop);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    overflow: hidden;
}

.checkout-overlay.is-open {
    display: flex;
}

/* El dialog es el marco con border-radius — NO tiene scroll */
.checkout-dialog {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 740px;
    max-height: 75vh;
    overflow: hidden;
    /* recorta el scrollbar dentro del border-radius */
    box-shadow: var(--shadow-xl);
    margin-top: 140px;
    margin-bottom: auto;
}

/* El inner es quien hace scroll — el scrollbar queda dentro del marco */
.checkout-dialog__inner {
    max-height: 75vh;
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: thin;
    scrollbar-color: #C4B2B0 transparent;
}

.checkout-dialog__inner::-webkit-scrollbar {
    width: 6px;
}

.checkout-dialog__inner::-webkit-scrollbar-track {
    background: transparent;
}

.checkout-dialog__inner::-webkit-scrollbar-thumb {
    background-color: #c9a0a0;
    border-radius: 10px;
}

.checkout-dialog__header {
    padding: 1.4rem 1.7rem 1rem;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    position: sticky;
    top: 0;
    background: var(--bg-card);
    z-index: 1;
}

.checkout-dialog__title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 400;
}

.checkout-dialog__subtitle {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 0.15rem;
}

.checkout-dialog__close {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: var(--text-muted);
    padding: 0.2rem;
    transition: color var(--transition-fast);
    line-height: 1;
}

.checkout-dialog__close:hover {
    color: var(--text-primary);
}

.checkout-dialog__body {
    padding: 1.4rem 1.7rem;
}

.checkout-form__section-title {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 0.85rem;
}

.checkout-form__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.9rem;
}

.checkout-form__field {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.checkout-form__field--full {
    grid-column: 1 / -1;
}

.checkout-form__label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-primary);
}

.checkout-form__input {
    padding: 0.55rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    color: var(--text-primary);
    background: var(--bg-body);
    transition: border-color var(--transition-fast);
}

.checkout-form__input:focus {
    outline: 2px solid transparent; /* sustituido por box-shadow */
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--focus-ring);
}

.checkout-form__input.is-invalid {
    border-color: var(--color-error);
}

.checkout-form__error {
    font-size: 0.73rem;
    color: var(--color-error);
}

.checkout-form__hint {
    display: block;
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
    line-height: 1.4;
}

.checkout-dialog__footer {
    padding: 1rem 1.7rem 1.4rem;
    border-top: 1px solid var(--color-border);
    position: sticky;
    bottom: 0;
    background: var(--bg-card);
}

.checkout-submit-btn {
    width: 100%;
    padding: 0.8rem;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-lg);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    transition: background var(--transition-fast);
}

.checkout-submit-btn:hover {
    background: var(--color-primary-dark);
}

.checkout-form__stripe-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    margin-top: 0.65rem;
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* ══════════════════════════════════════════════════════════
   Página confirmación
   ══════════════════════════════════════════════════════════ */
.confirm-page {
    padding: 3rem 1rem 5rem;
}

.confirm-shell {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}

.confirm-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--color-success-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    color: var(--color-success);
    margin: 0 auto 1.5rem;
}

.confirm-title {
    font-family: var(--font-heading);
    font-size: clamp(1.7rem, 4vw, 2.5rem);
    font-weight: 400;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.confirm-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 2rem;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.confirm-card {
    background: var(--bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 1.75rem;
    text-align: left;
    margin-bottom: 2rem;
}

.confirm-card__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
}

.confirm-card__num {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.confirm-card__num strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.15rem;
    color: var(--text-primary);
    font-weight: 500;
    letter-spacing: 0;
}

.confirm-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 0.55rem 0;
    border-bottom: 1px solid var(--color-border);
}

.confirm-item:last-child {
    border-bottom: none;
}

.confirm-item__name {
    font-size: 0.86rem;
    font-weight: 500;
    color: var(--text-primary);
}

.confirm-item__qty {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 0.1rem;
}

.confirm-item__price {
    font-size: 0.86rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
}

.confirm-total {
    display: flex;
    justify-content: space-between;
    padding-top: 0.75rem;
    margin-top: 0.5rem;
    border-top: 1px solid var(--color-border);
}

.confirm-total__label {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text-primary);
}

.confirm-total__value {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--color-primary);
    font-weight: 500;
}

.confirm-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
}

.confirm-btn {
    padding: 0.7rem 1.5rem;
    border-radius: var(--radius-lg);
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: all var(--transition-fast);
}

.confirm-btn--primary {
    background: var(--color-primary);
    color: #fff;
    border: none;
}

.confirm-btn--primary:hover {
    background: var(--color-primary-dark);
    color: #fff;
}

.confirm-btn--outline {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--color-border);
}

.confirm-btn--outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* ══════════════════════════════════════════════════════════
   Selector tipo servicio
   ══════════════════════════════════════════════════════════ */
.carrito-tipo-banner {
    background: var(--bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: .85rem 1.25rem;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.carrito-tipo-banner__label {
    font-size: .8rem;
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: .4rem;
    margin: 0;
}

.carrito-tipo-opts {
    display: flex;
    gap: .55rem;
    flex-wrap: wrap;
}

.carrito-tipo-opt {
    display: flex;
    align-items: center;
    gap: .55rem;
    padding: .45rem .85rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: transparent;
    cursor: pointer;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.carrito-tipo-opt i {
    font-size: .95rem;
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.carrito-tipo-opt__text {
    display: flex;
    flex-direction: column;
    text-align: left;
    line-height: 1.3;
}

.carrito-tipo-opt__text strong {
    font-size: .83rem;
    color: var(--text-primary);
    font-weight: 600;
}

.carrito-tipo-opt__text small {
    font-size: .7rem;
    color: var(--text-muted);
}

.carrito-tipo-opt.is-active {
    border-color: var(--color-primary);
    background: rgba(94, 41, 54, .06);
}

.carrito-tipo-opt.is-active i,
.carrito-tipo-opt.is-active strong {
    color: var(--color-primary);
}

/* ══════════════════════════════════════════════════════════
   Tipo display (en modal)
   ══════════════════════════════════════════════════════════ */
.checkout-tipo-display {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: .8rem;
    color: var(--text-secondary);
    background: var(--bg-card-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: .45rem .75rem;
}

.checkout-tipo-display__label {
    font-weight: 600;
    white-space: nowrap;
}

.checkout-tipo-display__val {
    color: var(--color-primary);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: .35rem;
}

/* ══════════════════════════════════════════════════════════
   Modalidad de pago
   ══════════════════════════════════════════════════════════ */
.checkout-pago-section {
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--color-border);
}

.checkout-pago-section.is-hidden {
    display: none;
}

.checkout-pago__opts {
    display: grid;
    grid-template-columns: 1fr;
    gap: .45rem;
    margin-top: .65rem;
}

.checkout-pago-opt {
    display: flex;
    align-items: flex-start;
    gap: .7rem;
    padding: .7rem .85rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: border-color var(--transition-fast), background var(--transition-fast);
    text-align: left;
    background: transparent;
    width: 100%;
}

.checkout-pago-opt.is-active {
    border-color: var(--color-primary);
    background: rgba(94, 41, 54, .05);
}

.checkout-pago-opt__icon {
    font-size: 1.15rem;
    color: var(--text-muted);
    flex-shrink: 0;
    margin-top: .1rem;
    transition: color var(--transition-fast);
}

.checkout-pago-opt.is-active .checkout-pago-opt__icon {
    color: var(--color-primary);
}

.checkout-pago-opt__info strong {
    font-size: .84rem;
    font-weight: 600;
    color: var(--text-primary);
    display: block;
    transition: color var(--transition-fast);
}

.checkout-pago-opt__info small {
    font-size: .72rem;
    color: var(--text-muted);
    line-height: 1.45;
}

.checkout-pago-opt.is-active .checkout-pago-opt__info strong {
    color: var(--color-primary);
}

.checkout-cuotas-wrap {
    margin-top: .9rem;
    display: flex;
    flex-direction: column;
    gap: .4rem;
}

.checkout-cuotas-preview {
    font-size: .8rem;
    color: var(--color-primary);
    font-weight: 600;
    padding: .35rem .6rem;
    background: rgba(var(--color-primary-rgb, 123,45,62), .07);
    border-radius: 8px;
}

/* ══════════════════════════════════════════════════════════
   Responsive
   ══════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
    .carrito-layout {
        grid-template-columns: 1fr;
    }

    .carrito-sidebar {
        position: static;
    }

    .carrito-item {
        grid-template-columns: 80px 1fr;
        grid-template-rows: auto auto;
    }

    .carrito-item__actions {
        grid-column: 1 / -1;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }

    .checkout-form__grid {
        grid-template-columns: 1fr;
    }

    .checkout-form__field--full {
        grid-column: 1;
    }
}