/* 商城：依赖先加载 styles.css 中的变量 */

.shop-layout {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem var(--space) 4rem;
}

.shop-hero {
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 2.5rem;
  text-align: left;
  padding-left: clamp(1rem, 3vw, 1.75rem);
  border-left: 2px solid rgba(201, 169, 98, 0.45);
}

.shop-hero-kicker {
  margin: 0 0 0.5rem;
  font-size: 0.65rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
}

.shop-hero h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 500;
  letter-spacing: 0.18em;
}

.shop-hero p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.98rem;
  line-height: 1.75;
}

.shop-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.75rem;
}

.shop-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.filter-btn {
  font-family: var(--serif-sc);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.5rem 0.95rem;
  border: 1px solid rgba(201, 169, 98, 0.25);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink-muted);
  border-radius: 0;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.filter-btn:hover,
.filter-btn.is-active {
  color: var(--bg-deep);
  background: linear-gradient(135deg, #d4b978, var(--gold));
  border-color: transparent;
}

.cart-launch {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--serif-sc);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.6rem 1.1rem;
  border: 1px solid var(--gold-soft);
  background: rgba(20, 30, 50, 0.6);
  color: var(--ink);
  border-radius: 0;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.cart-launch:hover {
  border-color: var(--gold);
  box-shadow: 0 0 0 1px var(--gold-soft);
}

.cart-launch .count {
  display: inline-flex;
  min-width: 1.35rem;
  height: 1.35rem;
  padding: 0 0.35rem;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 600;
  background: var(--gold);
  color: var(--bg-deep);
  border-radius: 0;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}

.product-card {
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(201, 169, 98, 0.12);
  border-radius: 0;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.02);
  transition: border-color 0.25s, transform 0.25s var(--ease-out);
}

.product-card:hover {
  border-color: rgba(201, 169, 98, 0.4);
  transform: translateY(-3px);
}

.product-visual {
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif-en);
  font-size: 2.5rem;
  font-style: italic;
  color: rgba(232, 228, 220, 0.35);
  background: linear-gradient(145deg, #1a2744 0%, #243352 40%, #1a2338 100%);
  position: relative;
}

.product-badge {
  position: absolute;
  top: 0.65rem;
  left: 0.65rem;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.2rem 0.45rem;
  background: var(--gold);
  color: var(--bg-deep);
  font-weight: 600;
  border-radius: 0;
}

.product-body {
  padding: 1rem 1.1rem 1.15rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.35rem;
}

.product-cat {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: 0.85;
}

.product-name {
  margin: 0;
  font-size: 1.08rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1.35;
}

.product-sub {
  margin: 0;
  font-size: 0.88rem;
  color: var(--ink-muted);
  flex: 1;
}

.product-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.product-price {
  font-family: var(--serif-en);
  font-size: 1.25rem;
  color: var(--gold);
}

.product-price small {
  font-size: 0.75rem;
  margin-left: 0.15rem;
  color: var(--ink-muted);
}

.add-btn {
  font-family: var(--serif-sc);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  padding: 0.55rem 1rem;
  border: none;
  border-radius: 0;
  cursor: pointer;
  background: linear-gradient(135deg, #d4b978, var(--gold));
  color: var(--bg-deep);
  font-weight: 600;
  transition: opacity 0.2s, transform 0.2s;
}

.add-btn:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

/* 购物车抽屉 */
.cart-drawer {
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s var(--ease-out);
}

.cart-drawer.is-open {
  pointer-events: auto;
  opacity: 1;
}

.cart-drawer-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 8, 16, 0.65);
  backdrop-filter: blur(4px);
}

.cart-drawer-panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(100%, 400px);
  height: 100%;
  background: linear-gradient(180deg, #141e32 0%, #0e1525 100%);
  border-left: 1px solid var(--gold-soft);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s var(--ease-out);
}

.cart-drawer.is-open .cart-drawer-panel {
  transform: translateX(0);
}

.cart-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid rgba(201, 169, 98, 0.15);
}

.cart-drawer-head h2 {
  margin: 0;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}

.cart-close {
  width: 40px;
  height: 40px;
  border: none;
  background: transparent;
  color: var(--ink-muted);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  border-radius: 0;
}

.cart-close:hover {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.06);
}

.cart-lines {
  flex: 1;
  overflow: auto;
  padding: 1rem 1.25rem;
}

.cart-empty {
  color: var(--ink-muted);
  font-size: 0.95rem;
  text-align: center;
  padding: 2rem 0;
}

.cart-line {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem 0.75rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.92rem;
}

.cart-line-title {
  font-weight: 600;
  letter-spacing: 0.04em;
}

.cart-line-meta {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--ink-muted);
  font-size: 0.85rem;
}

.qty-control {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.qty-control button {
  width: 28px;
  height: 28px;
  border: 1px solid rgba(201, 169, 98, 0.3);
  background: rgba(255, 255, 255, 0.05);
  color: var(--ink);
  border-radius: 0;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
}

.qty-control button:hover {
  border-color: var(--gold);
}

.cart-foot {
  padding: 1rem 1.25rem 1.5rem;
  border-top: 1px solid rgba(201, 169, 98, 0.15);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 1rem;
  font-size: 1rem;
}

.cart-total strong {
  font-family: var(--serif-en);
  font-size: 1.35rem;
  color: var(--gold);
}

.checkout-link {
  display: block;
  text-align: center;
  padding: 0.95rem 1rem;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 0;
  background: linear-gradient(135deg, #d4b978, var(--gold));
  color: var(--bg-deep);
  font-weight: 600;
}

.checkout-link[aria-disabled="true"] {
  opacity: 0.45;
  pointer-events: none;
}

/* 结算页 */
.checkout-layout {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem var(--space) 4rem;
}

.page-intro-lux {
  max-width: 42rem;
  margin-bottom: 2rem;
  padding-left: clamp(1rem, 3vw, 1.75rem);
  border-left: 2px solid rgba(201, 169, 98, 0.45);
}

.page-intro-lux__kicker {
  margin: 0 0 0.65rem;
  font-size: 0.65rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-intro-lux h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  font-weight: 500;
  letter-spacing: 0.16em;
}

.page-intro-lux .checkout-lead {
  margin: 0;
}

.page-intro-lux--centered {
  border-left: none;
  padding-left: 0;
  max-width: 38rem;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 2rem;
  padding-top: 1.15rem;
  border-top: 2px solid rgba(201, 169, 98, 0.4);
  text-align: center;
}

.checkout-layout--center {
  text-align: center;
}

.checkout-aux-link {
  margin-top: 2rem;
  margin-bottom: 0;
}

.checkout-aux-link--tight {
  margin-top: 1rem;
  margin-bottom: 0;
}

.checkout-layout h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  font-weight: 500;
  letter-spacing: 0.16em;
}

.checkout-lead {
  margin: 0 0 2rem;
  color: var(--ink-muted);
  font-size: 0.95rem;
  line-height: 1.75;
}

.checkout-card {
  border: 1px solid rgba(201, 169, 98, 0.15);
  border-radius: 0;
  padding: 1.25rem 1.35rem;
  margin-bottom: 1.25rem;
  background: rgba(255, 255, 255, 0.02);
}

.checkout-card h2 {
  margin: 0 0 1rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}

.order-summary-total {
  margin: 1rem 0 0;
  font-size: 1.05rem;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.order-total-num {
  margin: 0;
  font-family: var(--serif-en);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gold);
}

.order-line {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0;
  font-size: 0.92rem;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.08);
}

.order-line:last-child {
  border-bottom: none;
}

.form-grid {
  display: grid;
  gap: 1rem;
}

.form-field label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 0.4rem;
}

.form-field input,
.form-field textarea {
  width: 100%;
  padding: 0.65rem 0.75rem;
  font-family: var(--serif-sc);
  font-size: 0.95rem;
  border: 1px solid rgba(201, 169, 98, 0.25);
  border-radius: 0;
  background: rgba(8, 12, 20, 0.5);
  color: var(--ink);
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 1px var(--gold-soft);
}

.form-field textarea {
  min-height: 88px;
  resize: vertical;
}

.submit-order {
  width: 100%;
  margin-top: 0.5rem;
  padding: 0.95rem 1rem;
  font-family: var(--serif-sc);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  font-weight: 600;
  border: none;
  border-radius: 0;
  cursor: pointer;
  background: linear-gradient(135deg, #d4b978, var(--gold));
  color: var(--bg-deep);
}

.submit-order:hover {
  opacity: 0.95;
}

.back-shop {
  display: inline-block;
  margin-top: 1.5rem;
  color: var(--gold);
  text-decoration: none;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.back-shop:hover {
  text-decoration: underline;
}

.notice-box {
  font-size: 0.85rem;
  color: var(--ink-muted);
  line-height: 1.65;
  padding: 0.85rem 1rem;
  border-radius: 0;
  background: rgba(201, 169, 98, 0.06);
  border: 1px solid rgba(201, 169, 98, 0.18);
  margin-top: 1rem;
}

/* 留言墙 */
.guestbook-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.guestbook-item {
  margin: 0;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(201, 169, 98, 0.1);
  border-left: 3px solid var(--gold);
  background: rgba(255, 255, 255, 0.02);
  border-radius: 0;
}

.guestbook-msg {
  margin: 0 0 0.65rem;
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--ink);
}

.guestbook-meta {
  font-size: 0.82rem;
  color: var(--ink-muted);
  letter-spacing: 0.06em;
}

@media (prefers-reduced-motion: reduce) {
  .cart-drawer,
  .cart-drawer-panel,
  .product-card {
    transition: none;
  }

  .product-card:hover {
    transform: none;
  }

  .add-btn:hover,
  .submit-order:hover {
    transform: none;
  }
}