/* ============================================================
   SETA PERLE — MOBILE APP-LIKE  (caricato solo ≤1024px)
   Bottom nav 5 tab, sticky ATC, layout veloce.
   ============================================================ */

/* ── Bottom Navigation 5 tab ──────────────────────────────── */
.seta-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: var(--seta-white);
  border-top: 1px solid var(--seta-border);
  display: flex;
  justify-content: space-around;
  padding: 6px 0 calc(6px + env(safe-area-inset-bottom));
  box-shadow: 0 -4px 20px rgba(26, 26, 26, .08);
}

.seta-bnav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  text-decoration: none;
  color: var(--seta-gray);
  font-family: var(--seta-ff-body);
  font-size: 9px;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 10px;
  position: relative;
  min-width: 56px;
  transition: color .2s;
}
.seta-bnav-item.is-active,
.seta-bnav-item:hover { color: var(--seta-red); }

.seta-bnav-count {
  position: absolute;
  top: 0;
  right: 6px;
  background: var(--seta-red);
  color: #fff;
  font-size: 9px;
  font-weight: 600;
  min-width: 15px;
  height: 15px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
}

/* Spazio per la bottom nav in fondo alla pagina */
body.seta-has-bottom-nav { padding-bottom: 64px; }

/* ── Sticky Add To Cart (pagina prodotto) ─────────────────── */
.seta-sticky-atc {
  position: fixed;
  bottom: 64px; /* sopra la bottom nav */
  left: 0;
  right: 0;
  z-index: 998;
  background: var(--seta-white);
  border-top: 1px solid var(--seta-border);
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom) * 0);
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateY(110%);
  transition: transform .3s var(--seta-ease);
}
.seta-sticky-atc.is-visible { transform: translateY(0); }
.seta-sticky-atc-price {
  font-family: var(--seta-ff-display);
  font-size: 19px;
  font-weight: 600;
  color: var(--seta-ink);
  white-space: nowrap;
}
.seta-sticky-atc .seta-btn {
  flex: 1;
  padding: 13px 16px;
  text-align: center;
  font-size: 12px;
}

/* ── Filter bottom sheet (shop) ───────────────────────────── */
.seta-filter-sheet {
  position: fixed;
  inset: 0;
  z-index: 1001;
  pointer-events: none;
}
.seta-filter-sheet-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(26, 26, 26, .45);
  opacity: 0;
  transition: opacity .25s;
}
.seta-filter-sheet-panel {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  max-height: 82vh;
  background: var(--seta-white);
  border-radius: 14px 14px 0 0;
  transform: translateY(100%);
  transition: transform .3s var(--seta-ease);
  overflow-y: auto;
  padding: 18px 18px calc(24px + env(safe-area-inset-bottom));
}
.seta-filter-sheet.is-open { pointer-events: auto; }
.seta-filter-sheet.is-open .seta-filter-sheet-backdrop { opacity: 1; }
.seta-filter-sheet.is-open .seta-filter-sheet-panel { transform: translateY(0); }

.seta-filter-sheet-handle {
  width: 38px;
  height: 4px;
  background: var(--seta-border);
  border-radius: 2px;
  margin: 0 auto 16px;
}

/* ── Trigger filtri mobile ────────────────────────────────── */
.seta-filter-trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--seta-white);
  border: 1px solid var(--seta-border);
  font-family: var(--seta-ff-body);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--seta-ink);
  padding: 10px 18px;
  cursor: pointer;
}

/* ── Tipografia ridotta su mobile ─────────────────────────── */
@media (max-width: 640px) {
  h1 { font-size: clamp(26px, 7vw, 34px); }
  h2 { font-size: clamp(22px, 6vw, 28px); }
}

/* Solo mobile: nascondi su desktop (file caricato con media query,
   ma doppia sicurezza se inlined) */
@media (min-width: 1025px) {
  .seta-bottom-nav,
  .seta-sticky-atc,
  .seta-filter-trigger,
  .seta-filter-sheet { display: none !important; }
  body.seta-has-bottom-nav { padding-bottom: 0; }
}