/*
 * cart.css — Página de carrito premium
 * Mobile-first. BEM con prefijo rda-.
 */

/* ══ Wrapper ══════════════════════════════════════════════════════════════════ */

.rda-cart {
  background: var(--color-cream-light);
  min-height: 60vh;
  padding-block: var(--space-2xl) var(--space-4xl);
}

/* ══ Header ═══════════════════════════════════════════════════════════════════ */

.rda-cart__header {
  margin-bottom: var(--space-2xl);
}

.rda-cart__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: var(--weight-light);
  color: var(--color-ink-primary);
  margin: var(--space-sm) 0 var(--space-md);
  line-height: var(--leading-tight);
}

/* ══ Pasos de compra ══════════════════════════════════════════════════════════ */

.rda-steps {
  display: flex;
  align-items: center;
  margin-top: var(--space-lg);
  gap: 0;
}

.rda-steps__item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: var(--weight-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ink-whisper);
}

.rda-steps__item.is-active { color: var(--color-navy-base); }
.rda-steps__item.is-done   { color: var(--color-success); }

.rda-steps__dot {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1.5px solid currentColor;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: var(--weight-bold);
  flex-shrink: 0;
  transition: all var(--duration-fast) var(--ease-out);
}

.rda-steps__item.is-active .rda-steps__dot {
  background: var(--color-gold-base);
  border-color: var(--color-gold-base);
  color: var(--color-navy-base);
}

.rda-steps__item.is-done .rda-steps__dot {
  background: var(--color-success);
  border-color: var(--color-success);
  color: #fff;
}

.rda-steps__connector {
  flex: 1;
  height: 1px;
  background: var(--color-border-subtle);
  margin: 0 var(--space-sm);
  max-width: 80px;
}

.rda-steps__connector.is-done { background: var(--color-success); }

/* ══ Layout dos columnas ══════════════════════════════════════════════════════ */

.rda-cart__layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: var(--space-2xl);
  align-items: start;
}

.rda-cart__items-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  min-width: 0;
}

/* ══ Item del carrito ═════════════════════════════════════════════════════════ */

.rda-cart-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: var(--space-lg);
  background: #fff;
  border: 1px solid rgba(201, 168, 76, 0.12);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  position: relative;
  transition: box-shadow var(--duration-base) var(--ease-out);
}

.rda-cart-item:hover {
  box-shadow: var(--shadow-soft);
}

.rda-cart-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: var(--space-lg);
  right: var(--space-lg);
  height: 2px;
  background: linear-gradient(to right, transparent, var(--color-gold-base), transparent);
  border-radius: 0 0 2px 2px;
  opacity: 0;
  transition: opacity var(--duration-fast) var(--ease-out);
}

.rda-cart-item:hover::before { opacity: 1; }

/* Imagen */
.rda-cart-item__img-wrap {
  width: 100px;
  height: 126px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-cream-base);
  flex-shrink: 0;
}

.rda-cart-item__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Cuerpo */
.rda-cart-item__body {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.rda-cart-item__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-md);
}

.rda-cart-item__name {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: var(--weight-regular);
  color: var(--color-ink-primary);
  line-height: var(--leading-snug);
  margin: 0;
  text-decoration: none;
  display: block;
}

.rda-cart-item__name:hover { color: var(--color-gold-deep); }

.rda-cart-item__variation {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--color-ink-muted);
  margin: 4px 0 0;
  letter-spacing: 0.02em;
}

/* Botón eliminar */
.rda-cart-item__remove {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  color: var(--color-ink-whisper);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  transition: color var(--duration-fast) var(--ease-out);
  text-decoration: none;
  background: transparent;
  border: none;
  cursor: pointer;
}

.rda-cart-item__remove:hover,
.rda-cart-item__remove:focus-visible { color: var(--color-error); }

.rda-cart-item__remove:focus-visible {
  outline: 2px solid var(--color-error);
  outline-offset: 2px;
}

/* Fila inferior: precio · cantidad · subtotal */
.rda-cart-item__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: auto;
  padding-top: var(--space-md);
}

.rda-cart-item__unit-price {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-ink-muted);
  margin: 0;
}

.rda-cart-item__subtotal {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: var(--weight-semibold);
  color: var(--color-gold-deep);
  margin: 0;
}

/* ══ Control de cantidad ══════════════════════════════════════════════════════ */

.rda-qty {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-cream-light);
}

.rda-qty__btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--color-ink-secondary);
  font-size: 18px;
  line-height: 1;
  flex-shrink: 0;
  transition:
    background var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out);
  user-select: none;
}

.rda-qty__btn:hover {
  background: var(--color-gold-whisper);
  color: var(--color-gold-deep);
}

.rda-qty__btn:focus-visible {
  outline: 2px solid var(--color-gold-base);
  outline-offset: -2px;
}

.rda-qty__input {
  width: 44px;
  height: 36px;
  border: none;
  border-left: 1px solid var(--color-border-subtle);
  border-right: 1px solid var(--color-border-subtle);
  background: #fff;
  text-align: center;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: var(--weight-medium);
  color: var(--color-ink-primary);
  outline: none;
  -moz-appearance: textfield;
}

.rda-qty__input::-webkit-outer-spin-button,
.rda-qty__input::-webkit-inner-spin-button { -webkit-appearance: none; }

/* ══ Fila de acciones: cupón + actualizar ═════════════════════════════════════ */

.rda-cart__actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: #fff;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  flex-wrap: wrap;
}

/* WooCommerce coupon wrapper */
.rda-cart__coupon .coupon,
.rda-cart__actions .coupon {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex: 1;
  min-width: 240px;
}

#coupon_code,
.coupon input[type="text"] {
  flex: 1;
  padding: 9px var(--space-md);
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-ink-primary);
  background: var(--color-cream-light);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--duration-fast) var(--ease-out);
}

#coupon_code:focus,
.coupon input[type="text"]:focus { border-color: var(--color-gold-base); }

[name="apply_coupon"],
.coupon [name="apply_coupon"] {
  padding: 9px var(--space-lg);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: var(--weight-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-navy-base);
  background: transparent;
  border: 1px solid var(--color-gold-base);
  border-radius: var(--radius-sm);
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--duration-fast) var(--ease-out);
}

[name="apply_coupon"]:hover { background: var(--color-gold-whisper); }

[name="update_cart"] {
  padding: 9px var(--space-lg);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: var(--weight-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
  background: transparent;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  cursor: pointer;
  white-space: nowrap;
  transition:
    border-color var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out);
}

[name="update_cart"]:hover {
  border-color: var(--color-gold-base);
  color: var(--color-gold-deep);
}

/* ══ Columna resumen (sticky) ═════════════════════════════════════════════════ */

.rda-cart__summary-col {
  position: sticky;
  top: calc(var(--header-height-desktop) + var(--space-lg));
}

/* ══ Panel de totales (cart-totals.php) ═══════════════════════════════════════ */

.rda-cart-totals {
  position: relative;
  background: #fff;
  border: 1px solid rgba(201, 168, 76, 0.15);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow:
    0 4px 32px rgba(10, 23, 51, 0.07),
    0 1px 4px rgba(10, 23, 51, 0.04);
}

.rda-cart-totals::before {
  content: '';
  position: absolute;
  top: 0;
  left: var(--space-xl);
  right: var(--space-xl);
  height: 2px;
  background: linear-gradient(to right, transparent, var(--color-gold-base), transparent);
  border-radius: 0 0 2px 2px;
}

.rda-cart-totals__eyebrow {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: var(--weight-semibold);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold-base);
  margin: 0 0 var(--space-2xs);
}

.rda-cart-totals__title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: var(--weight-regular);
  color: var(--color-ink-primary);
  margin: 0 0 var(--space-xl);
}

/* Filas de totales */
.rda-cart-totals__rows {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.rda-cart-totals__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-sm);
}

.rda-cart-totals__row-label {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-ink-secondary);
}

.rda-cart-totals__row-value {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: var(--weight-medium);
  color: var(--color-ink-primary);
  text-align: right;
}

.rda-cart-totals__row--discount .rda-cart-totals__row-value {
  color: var(--color-success);
}

.rda-cart-totals__row--shipping-note {
  font-size: 12px;
  color: var(--color-ink-muted);
  font-weight: var(--weight-regular);
}

/* WooCommerce shipping row */
.rda-cart-totals__rows .woocommerce-shipping-totals td,
.rda-cart-totals__rows .woocommerce-shipping-totals th {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-ink-secondary);
  padding: 0;
  border: none;
  background: transparent;
}

.rda-cart-totals__sep {
  height: 1px;
  background: var(--color-border-subtle);
  margin: var(--space-md) 0;
}

/* Total */
.rda-cart-totals__total-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--space-xl);
}

.rda-cart-totals__total-label {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: var(--weight-regular);
  color: var(--color-ink-primary);
}

.rda-cart-totals__total-value {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: var(--weight-regular);
  color: var(--color-gold-deep);
  line-height: 1;
}

/* Botón "Proceder al pago" */
.rda-cart-totals .wc-proceed-to-checkout {
  margin: 0;
  padding: 0;
}

.rda-cart-totals .checkout-button,
.rda-cart-totals__checkout-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  width: 100%;
  padding: 16px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: var(--weight-semibold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-navy-base) !important;
  background: var(--color-gold-base);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  margin-bottom: var(--space-md);
  transition:
    background var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out);
}

.rda-cart-totals .checkout-button:hover,
.rda-cart-totals__checkout-btn:hover {
  background: var(--color-gold-deep);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(201, 168, 76, 0.35);
}

.rda-cart-totals .checkout-button:focus-visible,
.rda-cart-totals__checkout-btn:focus-visible {
  outline: 2px solid var(--color-gold-deep);
  outline-offset: 3px;
}

/* Seguir comprando */
.rda-cart-totals__continue {
  display: block;
  text-align: center;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--color-ink-muted);
  text-decoration: underline;
  text-underline-offset: 2px;
  margin-bottom: var(--space-xl);
  transition: color var(--duration-fast) var(--ease-out);
}

.rda-cart-totals__continue:hover { color: var(--color-gold-deep); }

/* Mini trust en panel */
.rda-cart-totals__trust {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border-subtle);
}

.rda-cart-totals__trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--color-ink-muted);
  line-height: 1.5;
}

.rda-cart-totals__trust-item svg { color: var(--color-gold-base); flex-shrink: 0; }

/* ══ Trust bar bajo items ══════════════════════════════════════════════════════ */

.rda-cart__trust-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.rda-cart__trust-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: #fff;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
}

.rda-cart__trust-icon {
  color: var(--color-gold-base);
  flex-shrink: 0;
  margin-top: 2px;
}

.rda-cart__trust-title {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: var(--weight-semibold);
  color: var(--color-ink-primary);
  margin: 0 0 3px;
}

.rda-cart__trust-text {
  font-family: var(--font-body);
  font-size: 11px;
  color: var(--color-ink-muted);
  margin: 0;
  line-height: 1.55;
}

/* ══ Carrito vacío — estado premium ══════════════════════════════════════════ */

.rda-cart__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-4xl) var(--space-2xl) var(--space-3xl);
  gap: var(--space-lg);
  background: linear-gradient(175deg, #fff 0%, var(--color-cream-light) 100%);
  border: 1px solid rgba(201, 168, 76, 0.15);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

/* Barra dorada superior */
.rda-cart__empty::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(to right, transparent, var(--color-gold-base), transparent);
}

/* Halo de fondo */
.rda-cart__empty::after {
  content: '';
  position: absolute;
  top: -60px; left: 50%;
  transform: translateX(-50%);
  width: 480px; height: 320px;
  background: radial-gradient(ellipse, rgba(201, 168, 76, 0.05) 0%, transparent 68%);
  pointer-events: none;
}

/* Ornamento */
.rda-cart__empty-ornament {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  width: 180px;
  margin-bottom: var(--space-xs);
  position: relative;
  z-index: 1;
}

.rda-cart__empty-orn-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(201, 168, 76, 0.45));
}

.rda-cart__empty-orn-line--r {
  background: linear-gradient(to left, transparent, rgba(201, 168, 76, 0.45));
}

/* Icono circular */
.rda-cart__empty-icon {
  width: 92px;
  height: 92px;
  background: var(--color-gold-whisper);
  border: 1px solid rgba(201, 168, 76, 0.22);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold-base);
  position: relative;
  z-index: 1;
  box-shadow: 0 8px 32px rgba(201, 168, 76, 0.12);
}

/* Eyebrow */
.rda-cart__empty-eyebrow {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: var(--weight-semibold);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold-base);
  margin: 0;
  position: relative;
  z-index: 1;
}

/* Título emocional */
.rda-cart__empty-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: var(--weight-light);
  color: var(--color-ink-primary);
  line-height: var(--leading-tight);
  margin: 0;
  position: relative;
  z-index: 1;
}

/* Descripción */
.rda-cart__empty-text {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-ink-muted);
  max-width: 440px;
  margin: 0;
  line-height: var(--leading-relaxed);
  position: relative;
  z-index: 1;
}

/* CTA principal */
.rda-cart__empty-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 15px 36px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: var(--weight-semibold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-navy-base);
  background: var(--color-gold-base);
  border-radius: var(--radius-sm);
  text-decoration: none;
  margin-top: var(--space-xs);
  position: relative;
  z-index: 1;
  transition:
    background var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out);
}

.rda-cart__empty-cta:hover {
  background: var(--color-gold-deep);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201, 168, 76, 0.4);
}

.rda-cart__empty-cta:focus-visible {
  outline: 2px solid var(--color-gold-deep);
  outline-offset: 3px;
}

/* Separador con texto */
.rda-cart__empty-sep {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  width: 100%;
  max-width: 380px;
  position: relative;
  z-index: 1;
}

.rda-cart__empty-sep::before,
.rda-cart__empty-sep::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border-subtle);
}

.rda-cart__empty-sep span {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--color-ink-whisper);
  white-space: nowrap;
}

/* Grid de colecciones */
.rda-cart__empty-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  width: 100%;
  max-width: 560px;
  position: relative;
  z-index: 1;
}

.rda-cart__empty-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: var(--space-lg) var(--space-md) var(--space-md);
  background: #fff;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition:
    border-color var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-out);
}

.rda-cart__empty-col:hover {
  border-color: rgba(201, 168, 76, 0.5);
  box-shadow: 0 4px 20px rgba(201, 168, 76, 0.14);
  transform: translateY(-3px);
}

.rda-cart__empty-col:focus-visible {
  outline: 2px solid var(--color-gold-base);
  outline-offset: 2px;
}

.rda-cart__empty-col-icon {
  color: var(--color-gold-base);
  margin-bottom: 4px;
}

.rda-cart__empty-col-name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: var(--weight-regular);
  color: var(--color-ink-primary);
  line-height: 1.2;
}

.rda-cart__empty-col-sub {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: var(--weight-medium);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}

/* Trust pills */
.rda-cart__empty-trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border-subtle);
  width: 100%;
  max-width: 620px;
  position: relative;
  z-index: 1;
}

.rda-cart__empty-trust-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  background: var(--color-gold-whisper);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 11px;
  color: var(--color-ink-secondary);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.rda-cart__empty-trust-item svg { color: var(--color-gold-base); flex-shrink: 0; }

/* ══ Wrapper .woocommerce — evitar que comprima el layout ════════════════════ */

/* WooCommerce añade automáticamente <div class="woocommerce"> alrededor del
   contenido del shortcode. Nos aseguramos de que no restrinja el ancho. */
.woocommerce-page .woocommerce,
.woocommerce-cart .woocommerce,
.woocommerce-checkout .woocommerce {
  width: 100%;
  max-width: none;
}

/* ══ Notices de WooCommerce ═══════════════════════════════════════════════════ */

.woocommerce-message,
.woocommerce-error,
.woocommerce-info {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  margin-bottom: var(--space-lg);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-body-small);
  border-left: 3px solid;
  list-style: none;
}

.woocommerce-message {
  background: #f0f8f2;
  border-color: var(--color-success);
  color: #2d5a3d;
}

.woocommerce-error {
  background: #fdf0f0;
  border-color: var(--color-error);
  color: var(--color-error);
}

.woocommerce-info {
  background: var(--color-gold-whisper);
  border-color: var(--color-gold-base);
  color: var(--color-ink-secondary);
}

.woocommerce-message a.button,
.woocommerce-info a.button {
  margin-left: auto;
  padding: 8px var(--space-lg);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: var(--weight-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-navy-base);
  background: var(--color-gold-base);
  border-radius: var(--radius-sm);
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--duration-fast) var(--ease-out);
}

.woocommerce-message a.button:hover,
.woocommerce-info a.button:hover { background: var(--color-gold-deep); }

/* Notices dentro del carrito */
.rda-cart__notices .woocommerce-message,
.rda-cart__notices .woocommerce-error,
.rda-cart__notices .woocommerce-info { margin-bottom: var(--space-lg); }

/* ══ Responsive ═══════════════════════════════════════════════════════════════ */

@media (max-width: 1023px) {
  .rda-cart__layout {
    grid-template-columns: 1fr;
  }

  .rda-cart__summary-col {
    position: static;
    order: -1;
  }

  .rda-cart__trust-bar {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 767px) {
  .rda-cart {
    padding-block: var(--space-xl) var(--space-3xl);
  }

  .rda-cart-item {
    grid-template-columns: 80px 1fr;
    gap: var(--space-md);
    padding: var(--space-md);
  }

  .rda-cart-item__img-wrap {
    width: 80px;
    height: 100px;
  }

  .rda-cart__trust-bar {
    grid-template-columns: 1fr;
  }

  .rda-cart__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .rda-cart__actions .coupon {
    min-width: unset;
    flex-direction: column;
    align-items: stretch;
  }

  .rda-steps__label { display: none; }

  /* Vacío — móvil */
  .rda-cart__empty {
    padding: var(--space-3xl) var(--space-lg) var(--space-2xl);
    gap: var(--space-md);
  }

  .rda-cart__empty-title {
    font-size: clamp(24px, 7vw, 32px);
  }

  .rda-cart__empty-cols {
    max-width: 100%;
  }

  .rda-cart__empty-col {
    padding: var(--space-md) var(--space-sm);
  }

  .rda-cart__empty-col-icon svg {
    width: 22px;
    height: 22px;
  }

  .rda-cart__empty-trust {
    flex-direction: column;
    align-items: center;
  }

  .rda-cart__empty-trust-item {
    white-space: normal;
    text-align: center;
  }
}

@media (max-width: 420px) {
  .rda-cart__empty-cols {
    grid-template-columns: 1fr;
    max-width: 280px;
  }

  .rda-cart__empty-col {
    flex-direction: row;
    justify-content: flex-start;
    gap: var(--space-md);
    padding: var(--space-md);
  }

  .rda-cart__empty-col-icon { margin-bottom: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .rda-cart-item,
  .rda-cart-totals .checkout-button { transition: none; }
}