/* ── Sidebar de ações (direita do card) ── */
.card-actions {
  position: absolute; right: 10px; bottom: 110px;
  z-index: 10;
  display: flex; flex-direction: column; align-items: center; gap: 18px;
}
.action-btn {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  cursor: pointer; position: relative;
}
.action-icon {
  width: 48px; height: 48px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; color: var(--text);
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.12);
  transition: transform .15s, background .2s;
  position: relative; overflow: hidden;
}
.action-btn:hover .action-icon { background: rgba(255,255,255,0.15); transform: scale(1.08); }
.action-btn:active .action-icon { transform: scale(0.92); }
.action-label {
  font-size: 11px; font-weight: 600; color: var(--text);
  text-shadow: 0 1px 4px rgba(0,0,0,0.8); letter-spacing: 0.2px;
}

/* ── Avatar do vendedor ── */
.vendor-avatar-wrap { position: relative; margin-bottom: 4px; }
.vendor-avatar {
  width: 52px; height: 52px; border-radius: 50%;
  object-fit: cover; border: 2px solid #fff; display: block;
}
.follow-plus {
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--red); color: #fff;
  font-size: 13px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  position: absolute; bottom: -4px; left: 50%; transform: translateX(-50%);
  border: 2px solid var(--bg); transition: all .2s; cursor: pointer;
}
.follow-plus.following { background: var(--green); }
.follow-plus.following::before { content: "✓"; font-size: 10px; }
.follow-plus:not(.following)::before { content: "+"; }

/* ── Estados ── */
.action-btn.liked .action-icon { background: rgba(255,45,85,0.2); border-color: rgba(255,45,85,0.5); }
.action-btn.liked .action-icon i { color: var(--red); }
.action-btn.buy-btn .action-icon {
  background: var(--red); border-color: transparent;
  box-shadow: 0 4px 20px rgba(255,45,85,0.5);
}
.action-btn.saved .action-icon i { color: var(--yellow); }

/* ── Badge do carrinho ── */
.cart-badge {
  position: absolute; top: -4px; right: -4px;
  width: 18px; height: 18px; background: var(--yellow); border-radius: 50%;
  font-size: 10px; font-weight: 700; color: #000;
  display: flex; align-items: center; justify-content: center;
}