/* ============================================================
 * Favorites — pulsanti cuore + pagina /preferiti
 * ============================================================ */

/* Pulsante cuore (usato solo sui dettagli POI/itinerario/evento) */
.fav-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  padding: 0.45rem 0.7rem;
  border: 1px solid rgba(31,24,19,0.15);
  background: rgba(253,251,246,0.92);
  color: var(--seppia);
  border-radius: 999px;
  font: 500 0.78rem/1 'Inter', sans-serif;
  cursor: pointer;
  transition: background .18s ease, color .18s ease, border-color .18s ease, transform .12s ease;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 5;
}
.fav-btn:hover { border-color: var(--terra); color: var(--terra); }
.fav-btn:active { transform: scale(0.95); }
.fav-btn svg { transition: transform .18s ease; }
.fav-btn:hover svg { transform: scale(1.1); }

.fav-btn.is-saved { background: var(--terra); color: white; border-color: var(--terra); }
.fav-btn.is-saved svg path { fill: white; stroke: white; }
.fav-btn.is-saved .fav-btn__label::after { content: 'to'; }
.fav-btn.is-saved .fav-btn__label { font-style: italic; }

/* Le card devono essere containing block dei preferiti floating: senza
   position:relative il primo bottone della home finisce nella hero mobile. */
.poi-card,
.itin-card,
.evento-card {
  position: relative;
}

/* Variante "floating" sopra una card POI (top-right) */
.poi-card .fav-btn,
.itin-card .fav-btn,
.storia-card .fav-btn,
.evento-card .fav-btn {
  position: absolute;
  top: 0.8rem;
  right: 0.8rem;
}
.fav-btn--sm { padding: 0.3rem 0.55rem; font-size: 0.7rem; }
.fav-btn--sm svg { width: 16px; height: 16px; }

/* Header link */
.header__fav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.6rem;
  color: inherit;
  text-decoration: none;
  border-radius: 999px;
  transition: background .15s ease;
}
.header__fav-link:hover { background: rgba(0,0,0,0.06); }
.header__fav-count {
  background: var(--terra);
  color: white;
  padding: 0.05rem 0.4rem;
  border-radius: 999px;
  font: 700 0.7rem/1 'Inter', sans-serif;
  min-width: 1rem;
  text-align: center;
}

/* ============ Pagina /preferiti ============ */
.preferiti-hero {
  padding: 7rem 1.5rem 2.5rem;
  background: linear-gradient(180deg, var(--crema) 0%, var(--bianco) 100%);
  text-align: center;
}
.preferiti-hero .container { max-width: 720px; margin: 0 auto; }
.preferiti-hero h1 {
  font: 400 clamp(2.4rem, 4vw, 3.6rem)/1.05 'Fraunces', serif;
  letter-spacing: -0.02em;
  color: var(--adriatico);
  margin: 0.6rem 0 1rem;
}
.preferiti-hero h1 em { color: var(--terra); }
.preferiti-hero .hero-sub {
  font: 300 1.05rem/1.6 'Inter', sans-serif;
  color: var(--grigio);
  max-width: 580px;
  margin: 0 auto;
}

.preferiti-content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 3rem 1.5rem 6rem;
}

.fav-list__loading {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  justify-content: center;
  padding: 3rem 0;
  color: var(--grigio);
}
.fav-list__spinner {
  width: 18px; height: 18px;
  border: 2px solid rgba(31,24,19,0.18);
  border-top-color: var(--terra);
  border-radius: 50%;
  animation: vtds-spin 0.8s linear infinite;
}
@keyframes vtds-spin { to { transform: rotate(360deg); } }

.fav-list__empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--grigio);
}
.fav-list__empty .btn { margin-top: 1rem; }

.fav-list__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.6rem;
}

.fav-card {
  position: relative;
  border: 1px solid rgba(31,24,19,0.08);
  border-radius: var(--radius-card);
  background: white;
  overflow: hidden;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.fav-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(31,24,19,0.08);
  border-color: rgba(160,64,48,0.25);
}
.fav-card__link {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
}
.fav-card__media {
  position: relative;
  aspect-ratio: 16/10;
  background: var(--crema);
  overflow: hidden;
}
.fav-card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .35s ease;
}
.fav-card:hover .fav-card__media img { transform: scale(1.06); }
.fav-card__thumb-placeholder {
  display: block; width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--crema) 0%, var(--crema-warm) 100%);
}
.fav-card__body {
  padding: 1.1rem 1.2rem 1.3rem;
}
.fav-card__eyebrow {
  display: block;
  font: 500 0.7rem/1 'Inter', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--terra);
  margin-bottom: 0.45rem;
}
.fav-card__title {
  display: block;
  font: 500 1.15rem/1.25 'Fraunces', serif;
  letter-spacing: -0.01em;
  color: var(--adriatico);
}
.fav-card__remove {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  width: 30px; height: 30px;
  border: 1px solid rgba(31,24,19,0.15);
  background: rgba(255,255,255,0.92);
  border-radius: 50%;
  font: 700 1rem/1 'Inter', sans-serif;
  color: var(--seppia);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .15s ease, color .15s ease, transform .12s ease;
  z-index: 2;
}
.fav-card__remove:hover { background: var(--terra); color: white; }
.fav-card__remove:active { transform: scale(0.9); }