/* =========================================================
   Sun City Resale — shop styles (cart, item modal, checkout)
   Loaded alongside css/style.css on pages that need it.
   ========================================================= */

/* ---------- Clickable cards (Buy page) ---------- */

.card-clickable {
  cursor: pointer;
}
.card-clickable:hover {
  box-shadow: 0 4px 16px var(--shadow);
}
.card-clickable:focus-visible {
  outline: 2px solid var(--wine);
  outline-offset: 2px;
}

/* ---------- Cart FAB ---------- */

.cart-fab {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 60;
  display: flex;
  align-items: center;
  gap: 7px;
  background: var(--card);
  border: 1px solid var(--gold-soft);
  color: var(--wine-deep);
  padding: 9px 14px;
  cursor: pointer;
  box-shadow: 0 2px 8px var(--shadow);
  font-family: var(--font-display);
  font-size: 14px;
}
.cart-fab:hover { background: var(--parchment-deep); }
.cart-fab svg { width: 18px; height: 18px; flex-shrink: 0; }

.cart-fab-count {
  background: var(--wine-deep);
  color: var(--parchment);
  border-radius: 50%;
  min-width: 18px;
  height: 18px;
  font-size: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}
.cart-fab-count[data-empty="true"] { display: none; }

/* ---------- Cart drawer ---------- */

.cart-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(58, 42, 30, 0.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 70;
}
.cart-backdrop.is-open { opacity: 1; pointer-events: auto; }

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(380px, 92vw);
  background: var(--parchment);
  border-left: 1px solid var(--gold-soft);
  box-shadow: -6px 0 24px var(--shadow);
  transform: translateX(100%);
  transition: transform 0.25s ease;
  z-index: 80;
  display: flex;
  flex-direction: column;
}
.cart-drawer.is-open { transform: translateX(0); }

.cart-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 22px;
  border-bottom: 1px solid var(--gold-soft);
}
.cart-drawer-header h2 {
  font-family: var(--font-display);
  color: var(--wine-deep);
  font-size: 21px;
  margin: 0;
}
.cart-close {
  background: none;
  border: none;
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  color: var(--ink);
}

.cart-drawer-body { flex: 1; overflow-y: auto; padding: 6px 22px; }

.cart-line {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--parchment-deep);
}
.cart-line img, .cart-line .ph {
  width: 52px; height: 52px; object-fit: cover;
  border: 1px solid var(--gold-soft); background: var(--card); flex-shrink: 0;
}
.cart-line .info { flex: 1; }
.cart-line h4 { font-family: var(--font-display); font-size: 15px; margin: 0 0 2px; }
.cart-line p { margin: 0 0 4px; font-size: 14px; color: var(--wine); }
.cart-line button {
  background: none; border: none; color: var(--sage);
  font-size: 13px; cursor: pointer; text-decoration: underline; padding: 0;
}

.cart-drawer-footer { padding: 18px 22px 22px; border-top: 1px solid var(--gold-soft); }
.cart-subtotal {
  display: flex; justify-content: space-between;
  font-family: var(--font-display); font-size: 17px; color: var(--wine-deep);
  margin-bottom: 14px;
}
.cart-checkout-btn { display: block; text-align: center; width: 100%; box-sizing: border-box; }
.cart-checkout-btn[aria-disabled="true"] { opacity: 0.45; pointer-events: none; }

/* ---------- Item detail modal ---------- */

.item-modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(58, 42, 30, 0.55);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity 0.2s ease;
  z-index: 90; padding: 20px;
}
.item-modal-backdrop.is-open { opacity: 1; pointer-events: auto; }

.item-modal {
  position: relative;
  background: var(--card);
  border: 1px solid var(--gold-soft);
  max-width: 780px; width: 100%; max-height: 88vh; overflow-y: auto;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  display: grid; grid-template-columns: 1fr 1fr;
}
@media (max-width: 680px) {
  .item-modal { grid-template-columns: 1fr; }
}

.item-modal-close {
  position: absolute; top: 10px; right: 12px;
  background: rgba(58, 42, 30, 0.35); border: none; color: var(--parchment);
  width: 32px; height: 32px; border-radius: 50%;
  font-size: 22px; line-height: 1; cursor: pointer; z-index: 2;
}

.item-modal-media { position: relative; background: var(--parchment-deep); }

.carousel-track-wrap { aspect-ratio: 4 / 3; overflow: hidden; position: relative; }
.carousel-track { display: flex; height: 100%; transition: transform 0.3s ease; }
.carousel-track > img,
.carousel-track > .ph-slide {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.carousel-track > .ph-slide {
  display: flex; align-items: center; justify-content: center;
  color: var(--sage); background: var(--parchment-deep);
}
.carousel-track > .ph-slide svg { width: 40px; height: 40px; }

.carousel-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(248, 242, 228, 0.85); border: 1px solid var(--gold-soft);
  width: 34px; height: 34px; border-radius: 50%; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--wine-deep); font-size: 18px;
}
.carousel-nav.prev { left: 10px; }
.carousel-nav.next { right: 10px; }
.carousel-nav[disabled] { opacity: 0.3; pointer-events: none; }

.carousel-dots {
  position: absolute; bottom: 10px; left: 0; right: 0;
  display: flex; justify-content: center; gap: 6px;
}
.carousel-dots button {
  width: 7px; height: 7px; border-radius: 50%; border: none;
  background: rgba(255, 255, 255, 0.6); padding: 0; cursor: pointer;
}
.carousel-dots button[aria-current="true"] { background: var(--wine); width: 9px; height: 9px; }

.item-modal-info { padding: 30px 28px; display: flex; flex-direction: column; }
.item-modal-info h2 { font-family: var(--font-display); font-size: 25px; color: var(--wine-deep); margin: 0 0 8px; }
.item-modal-info .provenance { font-style: italic; color: var(--sage); font-size: 14px; margin: 0 0 14px; }
.item-modal-info .desc { flex: 1; margin: 0 0 18px; }
.item-modal-info .price-row { margin-bottom: 16px; }
.item-modal-info .price-row .card-price { font-size: 24px; }
.item-modal-info .btn { width: 100%; box-sizing: border-box; }
.item-modal-info .added-msg { text-align: center; font-size: 14px; color: var(--sage); margin-top: 10px; min-height: 18px; }

/* ---------- Checkout page ---------- */

.checkout-summary { margin-bottom: 10px; }
.checkout-summary .cart-line { padding: 10px 0; }
.checkout-summary .cart-subtotal {
  display: flex; justify-content: space-between;
  font-family: var(--font-display); font-size: 18px; color: var(--wine-deep);
  padding-top: 10px; border-top: 1px solid var(--gold-soft); margin-top: 6px;
}

.checkout-two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 480px) { .checkout-two-col { grid-template-columns: 1fr; } }

.checkout-payment-note {
  background: var(--parchment-deep);
  border: 1px solid var(--gold-soft);
  padding: 14px 16px;
  font-size: 15px;
  margin: 22px 0;
}
.checkout-payment-note p { margin: 0; }

.checkout-confirm {
  text-align: center;
  padding: 40px 20px;
}
.checkout-confirm h2 { font-family: var(--font-display); color: var(--wine-deep); }