/* ==========================================================================
   SANLILAS - FAVORITOS PAGE & HEART UI
   Favoritos exclusivo para clientes autenticados.
   ========================================================================== */

/* ── HEADER FAVORITES BADGE (♥ N) ───────────────────────────────── */

.sanlilas-fav-badge {
  position: absolute;
  top: -6px;
  right: -10px;
  min-width: 16px;
  height: 16px;
  padding: 0 3px;
  background: linear-gradient(135deg, var(--san-terra) 0%, var(--san-gold-deep) 100%);
  color: #fff;
  font-size: 0.62rem;
  font-weight: 800;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s var(--ease-couture);
}

.sanlilas-fav-badge.has-count {
  animation: favBadgePop 0.4s var(--ease-couture);
}

@keyframes favBadgePop {
  0% { transform: scale(0.5); }
  60% { transform: scale(1.25); }
  100% { transform: scale(1); }
}


/* ── HEART BUTTON (product cards) ────────────────────────────────── */

.wishlist-btn[data-fav-heart],
.fav-heart-btn {
  transition: transform 0.3s var(--ease-couture), color 0.3s var(--ease-couture), background 0.3s var(--ease-couture);
}

.wishlist-btn[data-fav-heart].is-active,
.fav-heart-btn.is-active {
  color: #E0526B !important;
}

.wishlist-btn[data-fav-heart].fav-pop svg,
.fav-heart-btn.fav-pop svg {
  animation: favHeartPop 0.45s var(--ease-couture);
}

@keyframes favHeartPop {
  0% { transform: scale(1); }
  40% { transform: scale(1.45) rotate(-8deg); }
  70% { transform: scale(0.92); }
  100% { transform: scale(1); }
}


/* ── AUTH MODAL (login required) ─────────────────────────────────── */

.fav-auth-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 99990;
  background: rgba(23, 20, 23, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s var(--ease-couture), visibility 0.35s var(--ease-couture);
}

.fav-auth-modal-overlay.is-active {
  opacity: 1;
  visibility: visible;
}

.fav-auth-modal-card {
  position: relative;
  width: 100%;
  max-width: 420px;
  background: var(--san-cream);
  border: 1px solid var(--san-gold);
  border-radius: 18px;
  padding: 2.8rem 2.4rem 2.2rem;
  text-align: center;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.35);
  transform: translateY(20px) scale(0.96);
  transition: transform 0.4s var(--ease-couture);
}

.fav-auth-modal-overlay.is-active .fav-auth-modal-card {
  transform: translateY(0) scale(1);
}

.fav-auth-close {
  position: absolute;
  top: 14px;
  right: 18px;
  background: none;
  border: none;
  font-size: 1.7rem;
  line-height: 1;
  color: var(--san-espresso-muted);
  cursor: pointer;
  transition: color 0.3s var(--ease-couture), transform 0.3s var(--ease-couture);
}

.fav-auth-close:hover {
  color: var(--san-terra);
  transform: rotate(90deg);
}

.fav-auth-emblem {
  width: 74px;
  height: 74px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(135deg, var(--san-terra) 0%, var(--san-gold-deep) 100%);
  box-shadow: 0 10px 30px rgba(201, 158, 172, 0.35);
  animation: floatGentle 4s ease-in-out infinite;
}

.fav-auth-kicker {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--san-gold);
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.fav-auth-title {
  font-family: var(--font-couture);
  font-size: 1.9rem;
  font-weight: 400;
  color: var(--san-espresso);
  margin: 0 0 0.8rem;
  letter-spacing: 0.04em;
}

.fav-auth-text {
  font-size: 0.95rem;
  color: var(--san-espresso-muted);
  line-height: 1.7;
  margin-bottom: 1.8rem;
}

.fav-auth-btn-primary {
  display: block;
  width: 100%;
  padding: 0.95rem 1.5rem;
  margin-bottom: 0.8rem;
  font-family: var(--font-atelier);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--san-cream);
  background: linear-gradient(135deg, var(--san-gold-deep) 0%, var(--san-gold) 55%, var(--san-gold-bright) 100%);
  background-size: 200% auto;
  border: 1px solid var(--san-gold-bright);
  border-radius: 2px;
  text-decoration: none;
  transition: all 0.4s var(--ease-couture);
  box-shadow: var(--shadow-gold);
}

.fav-auth-btn-primary:hover {
  background-position: right center;
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(142, 111, 174, 0.4);
}

.fav-auth-btn-secondary {
  display: inline-block;
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--san-gold-deep);
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color 0.3s var(--ease-couture);
}

.fav-auth-btn-secondary:hover {
  color: var(--san-terra);
}


/* ── FAVORITOS PAGE ──────────────────────────────────────────────── */

.fav-page-main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 8.5rem 2rem 5rem;
  min-height: 70vh;
}

.fav-page-header {
  text-align: center;
  margin-bottom: 3rem;
}

.fav-page-title {
  font-family: var(--font-couture);
  font-size: 3rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--san-espresso);
  margin: 0 0 0.6rem;
}

.fav-page-subtitle {
  font-size: 0.9rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--san-gold);
  font-weight: 600;
}

.fav-count-label {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.35rem 1.2rem;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--san-gold-deep);
  background: rgba(142, 111, 174, 0.12);
  border: 1px solid rgba(142, 111, 174, 0.3);
  border-radius: 20px;
  font-weight: 700;
}

/* Auth Gate (usuario sin sesión) */
.fav-auth-gate {
  max-width: 520px;
  margin: 2rem auto 0;
  text-align: center;
  background: var(--san-cream-warm);
  border: 1px solid rgba(142, 111, 174, 0.2);
  border-radius: 18px;
  padding: 3.5rem 2.5rem;
  box-shadow: var(--shadow-luxury);
}

.fav-auth-gate-emblem {
  width: 84px;
  height: 84px;
  margin: 0 auto 1.2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(135deg, var(--san-terra) 0%, var(--san-gold-deep) 100%);
  box-shadow: 0 12px 32px rgba(201, 158, 172, 0.35);
  animation: floatGentle 4s ease-in-out infinite;
}

.fav-auth-gate-title {
  font-family: var(--font-couture);
  font-size: 2rem;
  font-weight: 400;
  color: var(--san-espresso);
  margin: 0 0 0.8rem;
}

.fav-auth-gate-text {
  font-size: 0.98rem;
  color: var(--san-espresso-muted);
  line-height: 1.75;
  margin-bottom: 2rem;
}

.fav-gate-actions {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

/* Grid */
.fav-products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.5rem 1.8rem;
}

.fav-empty-state {
  text-align: center;
  padding: 4rem 1.5rem;
  background: var(--san-cream-warm);
  border: 1px dashed rgba(142, 111, 174, 0.4);
  border-radius: 16px;
}

.fav-empty-state h3 {
  font-family: var(--font-couture);
  font-size: 2rem;
  font-weight: 400;
  color: var(--san-espresso);
  margin: 0 0 0.6rem;
}

.fav-empty-state p {
  color: var(--san-espresso-muted);
  margin-bottom: 1.8rem;
}

/* Estado de producto no disponible / agotado */
.fav-unavailable {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--san-espresso-muted);
}

.fav-stock-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.7rem;
  border-radius: 20px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.fav-stock-badge.is-soldout {
  background: rgba(120, 113, 108, 0.12);
  color: var(--san-espresso-muted);
  border: 1px solid rgba(120, 113, 108, 0.3);
}


/* ── RESPONSIVE ──────────────────────────────────────────────────── */

@media (max-width: 992px) {
  .fav-products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 700px) {
  .fav-page-main {
    padding: 7rem 1.25rem 4rem;
  }
  .fav-page-title {
    font-size: 2.2rem;
  }
  .fav-products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem 1rem;
  }
  .fav-auth-modal-card {
    padding: 2.2rem 1.6rem 1.8rem;
  }
}

@media (max-width: 480px) {
  .fav-products-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .fav-auth-emblem,
  .fav-auth-gate-emblem {
    animation: none;
  }
}