/**
 * Sistema de CTAs Weu — 3 niveles.
 * Referencia de radio/altura/tipo: .product-miniature__cart («Añadir a la cesta»).
 * No alterar el border-radius de ese botón; aquí se replica como token.
 */

/* --- Tokens de botón (referencia miniatura) --- */
:root {
  --weu-radius-btn: 2px;
  --weu-btn-min-height: 2.75rem;
  --weu-btn-padding-y: 0.65rem;
  --weu-btn-padding-x: 1rem;
  --weu-btn-font-size: 0.9375rem;
  --weu-btn-font-weight: 700;
  --weu-btn-line-height: 1.2;
  --weu-btn-gap: 0.5rem;
  --weu-btn-icon-size: 1rem;
}

/* --- Base compartida --- */
.weu-btn,
.weu-btn-blue,
.weu-btn-interfaz,
.weu-checkout-cta,
a.weu-checkout-cta,
button.weu-checkout-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--weu-btn-gap);
  box-sizing: border-box;
  min-height: var(--weu-btn-min-height);
  padding: var(--weu-btn-padding-y) var(--weu-btn-padding-x);
  border-radius: var(--weu-radius-btn);
  font-size: var(--weu-btn-font-size);
  font-weight: var(--weu-btn-font-weight);
  line-height: var(--weu-btn-line-height);
  letter-spacing: 0.01em;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition:
    background-color var(--weu-transition),
    color var(--weu-transition),
    border-color var(--weu-transition),
    box-shadow var(--weu-transition),
    filter var(--weu-transition);
}

.weu-btn:focus-visible,
.weu-btn-blue:focus-visible,
.weu-btn-interfaz:focus-visible,
.weu-checkout-cta:focus-visible {
  outline: 2px solid var(--weu-color-blue);
  outline-offset: 2px;
}

.weu-btn:disabled,
.weu-btn.is-disabled,
.weu-btn-blue:disabled,
.weu-btn-interfaz:disabled,
.weu-checkout-cta:disabled,
.weu-checkout-cta.disabled {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
  transform: none;
  box-shadow: none;
  filter: none;
}

/* Iconos / flechas alineados al sistema */
.weu-btn .jmgx-heroicon,
.weu-btn .tbc-heroicon,
.weu-btn__icon.jmgx-heroicon,
.weu-btn__icon.tbc-heroicon,
.weu-checkout-cta__icon .jmgx-heroicon,
.weu-checkout-cta__icon .tbc-heroicon {
  width: var(--weu-btn-icon-size);
  height: var(--weu-btn-icon-size);
  flex-shrink: 0;
  background-color: currentColor;
}

.weu-checkout-cta__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: auto;
  height: auto;
  padding: 0;
  border-radius: 0;
  background: transparent;
  flex-shrink: 0;
}

.weu-checkout-cta__label,
.weu-checkout-cta__icon {
  position: relative;
  z-index: 1;
  color: inherit;
}

/* ==========================================================================
   1. Primary — fondo sólido
   ========================================================================== */
.weu-btn--primary,
.weu-btn-blue,
.weu-checkout-cta,
a.weu-checkout-cta,
button.weu-checkout-cta {
  border: 1px solid transparent;
  background: var(--weu-color-blue);
  color: var(--weu-color-on-blue);
  box-shadow: none;
}

.weu-btn--primary:hover,
.weu-btn--primary:focus-visible,
.weu-btn-blue:hover,
.weu-btn-blue:focus-visible,
.weu-checkout-cta:hover,
.weu-checkout-cta:focus-visible,
.weu-checkout-cta:active,
a.weu-checkout-cta:active,
button.weu-checkout-cta:active {
  background: var(--weu-color-blue-dark);
  color: var(--weu-color-on-blue);
  text-decoration: none;
  transform: none;
  box-shadow: none;
  filter: none;
}

/* Variante negra (misma geometría; p. ej. home / dark surfaces) */
.weu-btn--dark {
  border: 1px solid transparent;
  background: var(--weu-color-black);
  color: var(--weu-white);
}

.weu-btn--dark:hover,
.weu-btn--dark:focus-visible {
  background: #222;
  color: var(--weu-white);
}

/* Acento amarillo — sigue siendo Primary (sólido) */
.weu-btn--accent {
  border: 1px solid transparent;
  background: var(--weu-color-yellow);
  color: var(--weu-color-on-yellow);
}

.weu-btn--accent:hover,
.weu-btn--accent:focus-visible {
  background: var(--weu-color-yellow-dark);
  color: var(--weu-color-on-yellow);
}

/* Alias legacy */
.weu-btn--blue {
  border: 1px solid transparent;
  background: var(--weu-color-blue);
  color: var(--weu-color-on-blue);
}

.weu-btn--blue:hover,
.weu-btn--blue:focus-visible {
  background: var(--weu-color-blue-dark);
  color: var(--weu-color-on-blue);
}

/* Sin brillo / stack antiguo del CTA checkout */
.weu-checkout-cta::before {
  content: none;
  display: none;
}

.weu-checkout-cta.disabled,
.weu-checkout-cta:disabled,
.weu-checkout-cta.btn.disabled,
.weu-checkout-cta.btn:disabled {
  background: var(--weu-color-blue);
  opacity: 0.55;
  box-shadow: none;
}

/* Full-width helpers (checkout / formularios) */
.weu-checkout-cta,
a.weu-checkout-cta,
button.weu-checkout-cta {
  width: 100%;
}

/* ==========================================================================
   2. Secondary — fondo claro / transparente + borde
   ========================================================================== */
.weu-btn--secondary,
.weu-btn--outline,
.weu-btn--light,
.weu-btn-interfaz {
  border: 1px solid rgba(0, 0, 0, 0.18);
  background: var(--weu-white);
  color: var(--weu-color-black);
  box-shadow: none;
}

.weu-btn--secondary:hover,
.weu-btn--secondary:focus-visible,
.weu-btn--outline:hover,
.weu-btn--outline:focus-visible,
.weu-btn--light:hover,
.weu-btn--light:focus-visible,
.weu-btn-interfaz:hover,
.weu-btn-interfaz:focus-visible {
  border-color: var(--weu-color-black);
  background: var(--weu-color-grey);
  color: var(--weu-color-black);
  text-decoration: none;
  transform: none;
}

/* Sobre fondos oscuros */
.weu-btn--ghost {
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: transparent;
  color: var(--weu-white);
}

.weu-btn--ghost:hover,
.weu-btn--ghost:focus-visible {
  border-color: var(--weu-white);
  background: var(--weu-white);
  color: var(--weu-color-black);
  transform: none;
}

.weu-btn-interfaz .material-icons {
  font-size: 18px;
  line-height: 1;
}

/* ==========================================================================
   3. Tertiary — enlace de texto
   ========================================================================== */
.weu-btn--tertiary,
.weu-btn-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--weu-btn-gap);
  min-height: 0;
  padding: 0.15rem 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--weu-color-black);
  font-size: var(--weu-btn-font-size);
  font-weight: var(--weu-btn-font-weight);
  line-height: var(--weu-btn-line-height);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.18em;
  text-decoration-color: var(--weu-color-yellow);
  cursor: pointer;
  box-shadow: none;
}

.weu-btn--tertiary:hover,
.weu-btn--tertiary:focus-visible,
.weu-btn-link:hover,
.weu-btn-link:focus-visible {
  color: var(--weu-color-blue);
  text-decoration-color: currentColor;
  outline: none;
  transform: none;
}

/* Tamaños opcionales (misma geometría / radio) */
.weu-btn--lg {
  min-height: 3rem;
  padding: 0.85rem 1.25rem;
}

.weu-btn--sm {
  min-height: 2.25rem;
  padding: 0.45rem 0.85rem;
  font-size: 0.8125rem;
}

.weu-btn--block {
  width: 100%;
}