/* ============================================================
   SHOP.CSS — Store: buy widget, cart, checkout, thank-you
   Uses the theme tokens from custom.min.css
   ============================================================ */

/* ── BUY WIDGET (book page) ── */
.buy-widget { position: relative; }
.buy-widget-title {
  font-family: var(--ff-h);
  font-size: 1rem;
  color: var(--cream);
  margin-bottom: 1.25rem;
}
.buy-formats {
  display: flex; flex-direction: column;
  gap: 0.75rem; margin-bottom: 1.5rem;
}
.buy-format {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas: "name price" "meta price";
  gap: 0.15rem 1rem;
  align-items: center;
  text-align: left;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border-dim);
  border-radius: var(--r);
  padding: 0.9rem 1.1rem;
  cursor: none;
  transition: border-color 0.3s, background 0.3s;
  font-family: var(--ff-b);
}
.buy-format:hover { border-color: var(--border); }
.buy-format.is-active {
  border-color: var(--gold);
  background: var(--gold-glow);
}
.bf-name {
  grid-area: name;
  font-family: var(--ff-h);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cream);
}
.bf-meta { grid-area: meta; font-size: 0.82rem; color: var(--muted); }
.bf-price {
  grid-area: price;
  font-family: var(--ff-h);
  font-size: 1rem;
  color: var(--gold-lt);
}

.qty-row {
  display: flex; align-items: center;
  justify-content: space-between;
  gap: 1rem; margin-bottom: 1.5rem;
}
.qty-row > span {
  font-family: var(--ff-h);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}
.qty-stepper {
  display: inline-flex; align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
}
.qty-stepper button {
  background: transparent;
  border: none;
  color: var(--gold-lt);
  width: 38px; height: 38px;
  font-size: 1.1rem; line-height: 1;
  cursor: none;
  transition: background 0.3s;
}
.qty-stepper button:hover { background: var(--gold-glow); }
.qty-stepper input {
  width: 44px; height: 38px;
  background: transparent;
  border: none;
  border-left: 1px solid var(--border-dim);
  border-right: 1px solid var(--border-dim);
  color: var(--cream);
  text-align: center;
  font-family: var(--ff-h);
  font-size: 0.9rem;
  outline: none;
  -moz-appearance: textfield;
}
.qty-stepper input::-webkit-outer-spin-button,
.qty-stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.buy-actions { display: flex; flex-direction: column; gap: 0.75rem; }
.buy-actions .btn-primary,
.buy-actions .btn-ghost { justify-content: center; }
.buy-note {
  margin-top: 1.25rem;
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--muted);
  font-style: italic;
}

/* ── FLOATING CART BUTTON ── */
.pb-cart-fab {
  position: fixed;
  right: 1.5rem; bottom: 1.5rem;
  z-index: 900;
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: var(--gold);
  color: var(--bg);
  font-family: var(--ff-h);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.85rem 1.25rem;
  border-radius: 40px;
  border: none;
  cursor: none;
  box-shadow: 0 14px 34px rgba(0,0,0,0.5), 0 0 0 1px rgba(200,146,58,0.25);
  transform: translateY(140%);
  transition: transform 0.5s var(--ease-expo), background 0.3s;
}
.pb-cart-fab.is-visible { transform: translateY(0); }
.pb-cart-fab:hover { background: var(--gold-lt); }
.pb-cart-fab i { font-size: 0.9rem; }
.pb-cart-fab .pb-cart-count {
  background: var(--bg);
  color: var(--gold-lt);
  font-size: 0.7rem;
  min-width: 20px; height: 20px;
  border-radius: 20px;
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0 0.35rem;
}
@media (max-width: 768px) {
  .pb-cart-fab { right: 1rem; bottom: 1rem; }
}

/* ── SHARED STORE LAYOUT ── */
.store-hero { min-height: 44vh; }
.store-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 3.5rem;
  align-items: start;
}
.store-main { min-width: 0; }
.store-aside { position: sticky; top: 110px; }

.store-empty {
  text-align: center;
  padding: 4rem 1rem;
}
.store-empty i { font-size: 2.5rem; color: var(--gold-dim); margin-bottom: 1.25rem; }
.store-empty p { color: var(--muted); margin-bottom: 1.75rem; }

/* ── CART ITEMS ── */
.cart-item {
  display: grid;
  grid-template-columns: 84px 1fr auto;
  gap: 1.25rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border-dim);
}
.cart-item:first-child { padding-top: 0; }
.cart-item-cover img {
  width: 84px; border-radius: var(--r);
  box-shadow: -6px 8px 22px rgba(0,0,0,0.6);
}
.cart-item-title {
  font-family: var(--ff-h);
  font-size: 0.92rem;
  color: var(--cream);
  margin-bottom: 0.2rem;
}
.cart-item-meta {
  font-size: 0.8rem; color: var(--muted);
  margin-bottom: 0.9rem;
}
.cart-item-price {
  font-family: var(--ff-h);
  font-size: 0.95rem;
  color: var(--gold-lt);
  text-align: right;
  white-space: nowrap;
}
.cart-item-remove {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: none; border: none;
  color: var(--muted);
  font-family: var(--ff-h);
  font-size: 0.55rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: none;
  margin-top: 0.75rem;
  transition: color 0.3s;
}
.cart-item-remove:hover { color: var(--gold); }

/* ── SUMMARY BOX ── */
.summary-row {
  display: flex; justify-content: space-between;
  gap: 1rem;
  font-size: 0.92rem;
  color: var(--text);
  padding: 0.5rem 0;
}
.summary-row.summary-total {
  border-top: 1px solid var(--border-dim);
  margin-top: 0.75rem;
  padding-top: 1rem;
  font-family: var(--ff-h);
  font-size: 1.05rem;
  color: var(--cream);
}
.summary-row .muted { color: var(--muted); font-size: 0.82rem; }
.summary-note {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.6;
  margin-top: 1rem;
}

/* ── CHECKOUT FORM ── */
.checkout-form { display: flex; flex-direction: column; gap: 1.1rem; }
.field-grid-2 {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem;
}
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label {
  font-family: var(--ff-h);
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}
.field input,
.field select {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-dim);
  border-radius: var(--r);
  padding: 0.85rem 1rem;
  font-family: var(--ff-b);
  font-size: 1rem;
  color: var(--cream);
  outline: none;
  transition: border-color 0.3s, background 0.3s;
}
.field input::placeholder { color: var(--muted); }
.field select { cursor: none; }
.field select option { background: var(--bg-card); color: var(--cream); }
.field input:focus,
.field select:focus {
  border-color: var(--gold-dim);
  background: rgba(200,146,58,0.04);
}
.field .field-hint { font-size: 0.75rem; color: var(--muted); }
.field-error {
  border-color: #b4544a !important;
}
.form-note {
  font-size: 0.8rem; color: var(--muted); line-height: 1.6;
}

/* ── SHIPPING OPTIONS ── */
.ship-options { display: flex; flex-direction: column; gap: 0.6rem; }
.ship-option {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
  border: 1px solid var(--border-dim);
  border-radius: var(--r);
  padding: 0.8rem 1rem;
  cursor: none;
  transition: border-color 0.3s, background 0.3s;
}
.ship-option:hover { border-color: var(--border); }
.ship-option.is-active { border-color: var(--gold); background: var(--gold-glow); }
.ship-option-label {
  font-family: var(--ff-h);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cream);
}
.ship-option-sub { font-size: 0.78rem; color: var(--muted); }
.ship-option-price {
  font-family: var(--ff-h);
  font-size: 0.9rem;
  color: var(--gold-lt);
}

/* ── STATUS / FEEDBACK ── */
.store-alert {
  border: 1px solid var(--border);
  border-left: 3px solid var(--gold);
  background: rgba(200,146,58,0.05);
  border-radius: 0 var(--r) var(--r) 0;
  padding: 0.9rem 1.1rem;
  font-size: 0.88rem;
  color: var(--parch);
  line-height: 1.6;
}
.store-alert.is-error {
  border-left-color: #b4544a;
  background: rgba(180,84,74,0.08);
  color: #e0a59d;
}
.store-spinner {
  display: inline-block;
  width: 16px; height: 16px;
  border: 2px solid var(--border);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: pb-spin 0.7s linear infinite;
  vertical-align: middle;
}
@keyframes pb-spin { to { transform: rotate(360deg); } }

.test-ribbon {
  display: inline-block;
  font-family: var(--ff-h);
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--gold-lt);
  padding: 0.25rem 0.7rem;
  border-radius: 20px;
  margin-bottom: 1rem;
}

#paypal-button-container { margin-top: 1.25rem; min-height: 46px; }
#paypal-button-container.is-disabled { opacity: 0.35; pointer-events: none; }

/* ── THANK YOU ── */
.ty-badge {
  width: 90px; height: 90px;
  border-radius: 50%;
  border: 1px solid var(--gold-dim);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.2rem; color: var(--gold);
  margin: 0 auto 2rem;
}
.ty-order-box {
  border: 1px solid var(--border-dim);
  border-radius: var(--r);
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
}
.ty-order-box .summary-row:last-child { border: none; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .store-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .store-aside { position: static; }
}
@media (max-width: 768px) {
  .field-grid-2 { grid-template-columns: 1fr; }
  .cart-item { grid-template-columns: 64px 1fr; }
  .cart-item-cover img { width: 64px; }
  .cart-item-price { grid-column: 2; text-align: left; }
}