/* ============ 商城样式 ============ */

/* 进入商城：内容右滑入场，顶部菜单保持固定 */
.slide-enter { animation: slideInR .55s cubic-bezier(.22, .8, .36, 1) both; }
@keyframes slideInR {
  from { opacity: 0; transform: translateX(56px); }
  to { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) { .slide-enter { animation: none; } }

/* 商城 banner */
.shop-banner { background: linear-gradient(120deg, #0E48B8, #1757DB 55%, #2563EB); color: #fff; padding: 46px 0; }
.shop-banner .container { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.shop-banner h1 { font-size: 30px; font-weight: 800; letter-spacing: 1px; }
.shop-banner p { color: rgba(255,255,255,.85); margin-top: 8px; font-size: 14.5px; }
.shop-search { display: flex; width: min(420px, 100%); background: #fff; border-radius: 999px; padding: 5px; }
.shop-search input { flex: 1; border: 0; background: none; padding: 0 18px; border-radius: 999px; }
.shop-search button { background: var(--grad); color: #fff; border-radius: 999px; padding: 10px 26px; font-weight: 600; }

/* 分类条 */
.cat-bar { background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 114px; z-index: 800; box-shadow: 0 2px 10px rgba(10,29,58,.04); }
.cat-bar .container { display: flex; gap: 8px; align-items: center; overflow-x: auto; padding: 12px 24px; scrollbar-width: none; }
.cat-bar .container::-webkit-scrollbar { display: none; }
.cat-btn { flex-shrink: 0; padding: 8px 22px; border-radius: 999px; border: 1.5px solid var(--line); font-size: 14.5px; color: var(--muted); background: #fff; transition: .25s; white-space: nowrap; }
.cat-btn:hover { color: var(--blue); border-color: var(--blue); }
.cat-btn.on { background: var(--grad-blue); border-color: transparent; color: #fff; font-weight: 600; }

/* 商品列表（1688风格） */
.shop-list { padding: 20px 0 64px; }
.prod-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.shop-list .prod-grid { margin-top: 14px; }
@media (max-width: 1100px) { .prod-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 760px) { .prod-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; } }

/* 排序栏 */
.sort-bar { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 10px 14px; margin-top: 18px; box-shadow: 0 2px 8px rgba(10,29,58,.04); }
.sort-bar .sb-t { font-size: 14.5px; color: var(--muted); margin-right: 8px; font-weight: 600; }
.sort-bar button { padding: 8px 20px; border-radius: 999px; font-size: 14px; color: #475069; background: #F4F6FA; transition: .2s; }
.sort-bar button:hover { color: var(--blue); background: var(--blue-light); }
.sort-bar button.on { background: var(--grad-blue); color: #fff; font-weight: 700; }
.sort-bar .sb-count { margin-left: auto; font-size: 13px; color: #9AA4B5; }
.sort-bar .sb-count b { color: var(--red); font-size: 15px; }

/* 商品富卡片 */
.sp-card { background: #fff; border-radius: 14px; overflow: hidden; border: 1px solid var(--line); transition: all .28s; display: flex; flex-direction: column; position: relative; }
.sp-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(10,29,58,.14); border-color: transparent; }
.sp-img { position: relative; aspect-ratio: 1/1; overflow: hidden; background: #F4F6FA; }
.sp-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.sp-card:hover .sp-img img { transform: scale(1.07); }
.sp-badges { position: absolute; top: 10px; left: 10px; display: flex; gap: 6px; flex-wrap: wrap; }
.sp-badges i { font-style: normal; font-size: 11.5px; padding: 3px 10px; border-radius: 999px; color: #fff; background: linear-gradient(90deg, #1757DB, #0E48B8); box-shadow: 0 2px 8px rgba(23,87,219,.35); }
.sp-badges i:last-child { background: var(--grad); box-shadow: 0 2px 8px rgba(232,65,44,.3); }
.sp-body { padding: 14px 16px 16px; flex: 1; display: flex; flex-direction: column; }
.sp-name { font-size: 14.5px; color: #26324a; line-height: 1.55; font-weight: 500; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 44px; margin-bottom: 8px; }
.sp-card:hover .sp-name { color: var(--blue); }
.sp-price { display: flex; align-items: baseline; gap: 3px; margin-bottom: 6px; }
.sp-price em { font-style: normal; font-size: 24px; font-weight: 800; color: #E23A25; font-family: "DIN Alternate", Consolas, sans-serif; letter-spacing: -0.5px; }
.sp-price em::before { content: "¥"; font-size: 14px; font-weight: 700; }
.sp-price .u { font-size: 12px; color: #9AA4B5; }
.sp-price .sp-moq { margin-left: auto; font-size: 11.5px; color: #64748B; background: #F4F6FA; border-radius: 999px; padding: 2px 10px; }
.sp-sold { font-size: 12px; color: #9AA4B5; margin-bottom: 12px; }
.sp-sold b { color: #F7941E; font-weight: 600; }
.sp-btn { margin-top: auto; display: flex; align-items: center; justify-content: center; gap: 6px; width: 100%; padding: 10px 0; border-radius: 999px; background: var(--grad); color: #fff; font-size: 14px; font-weight: 700; box-shadow: 0 6px 16px rgba(232,65,44,.28); transition: .25s; }
.sp-card:hover .sp-btn { filter: brightness(1.08); transform: translateY(-1px); }
.sp-sales-tag { position: absolute; top: 10px; right: 10px; background: rgba(232,65,44,.95); color: #fff; font-size: 11px; padding: 3px 8px; border-radius: 6px 0 0 6px; font-weight: 600; }

@media (max-width: 760px) {
  .sp-price em { font-size: 20px; }
  .sp-btn { padding: 9px 0; font-size: 13px; }
  .cat-bar { top: 114px; }
}
.list-empty { text-align: center; color: var(--muted); padding: 70px 0; font-size: 15px; }
.load-more { display: block; margin: 36px auto 0; }

/* 商品详情 */
.pd-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; padding: 44px 0 30px; }
.pd-gallery .main-img { aspect-ratio: 1/1; border-radius: 18px; overflow: hidden; border: 1px solid var(--line); background: #f4f6fa; }
.pd-gallery .main-img img { width: 100%; height: 100%; object-fit: cover; }
.pd-thumbs { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.pd-thumbs img { width: 72px; height: 72px; object-fit: cover; border-radius: 10px; border: 2px solid transparent; cursor: pointer; transition: .2s; }
.pd-thumbs img.on { border-color: var(--blue); }
.pd-info h1 { font-size: 26px; color: var(--navy); line-height: 1.5; margin-bottom: 14px; }
.pd-price-row { background: linear-gradient(120deg, #FFF4EC, #FDECEA); border-radius: 14px; padding: 18px 22px; display: flex; align-items: baseline; gap: 14px; margin-bottom: 20px; }
.pd-price-row .big { font-size: 32px; font-weight: 800; color: var(--red); }
.pd-price-row .tip { font-size: 13px; color: var(--muted); }
.pd-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.pd-tags span { font-size: 12.5px; color: var(--blue); background: var(--blue-light); border-radius: 999px; padding: 4px 14px; }
.pd-moq { font-size: 14px; color: var(--muted); margin-bottom: 22px; }
.pd-moq b { color: var(--navy); }
.qty-row { display: flex; align-items: center; gap: 18px; margin-bottom: 28px; flex-wrap: wrap; }
.qty-ctl { display: flex; align-items: center; border: 1.5px solid var(--line); border-radius: 12px; overflow: hidden; }
.qty-ctl button { width: 44px; height: 44px; font-size: 20px; color: var(--navy); background: #F7F9FC; }
.qty-ctl input { width: 84px; height: 44px; text-align: center; border: 0; font-size: 16px; font-weight: 700; }
.pd-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.pd-btns .btn { padding: 15px 38px; }
.pd-paytip { margin-top: 18px; padding: 12px 16px; border-left: 3px solid var(--orange); background: #FFF8F0; border-radius: 0 10px 10px 0; font-size: 13.5px; color: #8a5a17; }
.pd-sec { padding: 26px 0 50px; }
.pd-sec h2 { font-size: 21px; color: var(--navy); margin-bottom: 22px; display: flex; align-items: center; gap: 10px; }
.pd-sec h2::before { content: ""; width: 5px; height: 22px; border-radius: 3px; background: var(--grad); }
.spec-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: 14px; overflow: hidden; border: 1px solid var(--line); max-width: 860px; }
.spec-table td { border: 1px solid var(--line); padding: 13px 20px; font-size: 14.5px; }
.spec-table td:first-child { width: 160px; color: var(--muted); background: #FAFBFE; }
.pd-desc { max-width: 900px; color: #475069; font-size: 15px; line-height: 2; }

/* 购物车 & 下单 */
.cart-wrap { padding: 44px 0 70px; }
.cart-table { width: 100%; background: #fff; border-radius: 16px; border: 1px solid var(--line); overflow: hidden; }
.cart-row { display: grid; grid-template-columns: 96px 1fr 150px 170px 120px; align-items: center; gap: 18px; padding: 18px 24px; border-bottom: 1px solid var(--line); }
.cart-row.head { background: #FAFBFE; color: var(--muted); font-size: 13.5px; padding: 12px 24px; }
.cart-row .c-img img { width: 84px; height: 84px; object-fit: cover; border-radius: 12px; }
.cart-row .c-name { font-size: 15px; color: var(--navy); font-weight: 600; }
.cart-row .c-price { color: var(--red); font-weight: 700; }
.cart-row .del { color: #9AA4B5; font-size: 13.5px; }
.cart-row .del:hover { color: var(--red); }
.cart-summary { display: flex; justify-content: flex-end; align-items: center; gap: 26px; margin-top: 26px; flex-wrap: wrap; }
.cart-summary .sum { font-size: 17px; }
.cart-summary .sum b { color: var(--red); font-size: 28px; margin-left: 8px; }
.cart-empty { text-align: center; padding: 90px 0; }
.cart-empty .ic { font-size: 64px; margin-bottom: 18px; }
.cart-empty p { color: var(--muted); margin-bottom: 26px; }

/* 下单页 */
.co-wrap { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; padding: 44px 0 70px; align-items: start; }
.co-card { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 30px; box-shadow: var(--shadow); }
.co-card h2 { font-size: 20px; color: var(--navy); margin-bottom: 20px; display: flex; align-items: center; gap: 10px; }
.co-card h2::before { content: ""; width: 5px; height: 20px; border-radius: 3px; background: var(--grad); }
.req { color: #E23A25; font-style: normal; margin-left: 2px; }
.addr-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 10px; }
.addr-row select { border: 1.5px solid var(--line); border-radius: 12px; padding: 12px 10px; background: #FBFCFE; width: 100%; }
.addr-row select:focus { border-color: var(--blue); background: #fff; box-shadow: 0 0 0 3px rgba(23,87,219,.1); }
#fAddr { border: 1.5px solid var(--line); border-radius: 12px; padding: 12px 14px; background: #FBFCFE; width: 100%; font-size: 15px; }
#fAddr:focus { border-color: var(--blue); background: #fff; box-shadow: 0 0 0 3px rgba(23,87,219,.1); }
.co-list .co-item { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px dashed var(--line); }
.co-list .co-item img { width: 64px; height: 64px; border-radius: 10px; object-fit: cover; }
.co-list .co-item .n { flex: 1; font-size: 14.5px; color: var(--navy); }
.co-list .co-item .q { color: var(--muted); font-size: 13px; margin-top: 4px; }
.co-list .co-item .p { color: var(--red); font-weight: 700; }
.co-total { display: flex; justify-content: space-between; align-items: baseline; margin-top: 20px; padding-top: 18px; border-top: 1.5px solid var(--line); font-size: 16px; }
.co-total b { color: var(--red); font-size: 27px; }
.co-tip { margin-top: 16px; font-size: 13.5px; color: #8a5a17; background: #FFF8F0; border-radius: 12px; padding: 12px 16px; }

/* 成功页 */
.ok-wrap { text-align: center; padding: 80px 0 90px; }

/* 订单查询页 */
.track-wrap { max-width: 760px; padding: 44px 20px 80px; }
.track-sub { color: var(--muted); font-size: 14px; margin: -8px 0 22px; }
.track-form { display: grid; grid-template-columns: 1fr auto; gap: 12px; }
.track-form input { border: 1.5px solid var(--line); border-radius: 12px; padding: 13px 15px; background: #FBFCFE; }
.track-form input:focus { border-color: var(--blue); background: #fff; box-shadow: 0 0 0 3px rgba(23,87,219,.1); }
.track-form .btn { padding: 13px 36px; }
.track-err { color: var(--red); font-size: 13.5px; min-height: 20px; margin-top: 12px; }
.t-order { background: #FBFCFE; border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; margin-top: 18px; }
.to-head { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.to-head b { color: var(--navy); font-family: Consolas, monospace; letter-spacing: .5px; font-size: 16px; }
.to-head time { color: var(--muted); font-size: 12.5px; }
.to-items { border-top: 1px dashed var(--line); margin-top: 12px; padding-top: 4px; }
.to-row { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 8px 2px; font-size: 14px; color: var(--text); }
.to-total { color: var(--red); font-size: 18px; font-weight: 800; }
.t-steps { display: flex; align-items: flex-start; margin: 22px 0 6px; }
.t-step { flex: 1; text-align: center; position: relative; }
.t-step .dot { width: 38px; height: 38px; border-radius: 50%; background: #E8ECF3; color: #9AA4B5; display: flex; align-items: center; justify-content: center; margin: 0 auto 10px; font-weight: 700; font-size: 15px; position: relative; z-index: 1; box-shadow: 0 0 0 3px #fff; transition: .3s; }
.t-step span { font-size: 13px; color: var(--muted); }
.t-step.done .dot { background: var(--grad-blue); color: #fff; }
.t-step.done span { color: var(--blue); font-weight: 600; }
.t-step.cur .dot { background: var(--grad); color: #fff; transform: scale(1.15); box-shadow: 0 0 0 3px #fff, 0 6px 16px rgba(232,65,44,.35); }
.t-step.cur span { color: var(--navy); font-weight: 700; }
.t-step:not(:last-child)::after { content: ""; position: absolute; top: 19px; left: calc(50% + 24px); width: calc(100% - 48px); height: 3px; border-radius: 3px; background: #E8ECF3; }
.t-step.done:not(:last-child)::after, .t-step.cur:not(:last-child)::after { background: linear-gradient(90deg, #1757DB, #F7941E); }
.t-cancel { background: #FDECEA; color: var(--red); border-radius: 12px; padding: 12px 16px; font-size: 14px; margin: 18px 0; }
.t-info { border-top: 1px dashed var(--line); margin-top: 20px; padding-top: 6px; }
.track-refresh { text-align: center; color: #9AA4B5; font-size: 12.5px; margin: 4px 0 0; }
@media (max-width: 640px) {
  .track-form { grid-template-columns: 1fr; }
  .t-step .dot { width: 30px; height: 30px; font-size: 13px; }
  .t-step:not(:last-child)::after { top: 15px; left: calc(50% + 19px); width: calc(100% - 38px); }
}
.ok-wrap .big-ic { width: 92px; height: 92px; margin: 0 auto 24px; border-radius: 50%; background: #E8F9EF; color: #16A34A; font-size: 46px; display: flex; align-items: center; justify-content: center; }
.ok-wrap h1 { font-size: 30px; color: var(--navy); margin-bottom: 14px; }
.ok-wrap .no-box { display: inline-flex; align-items: center; gap: 14px; background: #fff; border: 1.5px dashed var(--blue); border-radius: 14px; padding: 16px 30px; margin: 18px 0; }
.ok-wrap .no-box b { font-size: 26px; letter-spacing: 2px; color: var(--blue); font-family: Consolas, monospace; }
.ok-wrap p.tip { color: var(--muted); max-width: 560px; margin: 0 auto 10px; }
.ok-wrap .contact-line { display: flex; gap: 16px; justify-content: center; margin: 30px 0; flex-wrap: wrap; }
.ok-wrap .contact-line .btn { font-size: 16px; }

@media (max-width: 900px) {
  .pd-wrap { grid-template-columns: 1fr; gap: 30px; padding-top: 26px; }
  .co-wrap { grid-template-columns: 1fr; }
  .cart-row { grid-template-columns: 72px 1fr auto; row-gap: 8px; }
  .cart-row.head { display: none; }
  .cart-row .c-qty, .cart-row .c-sum { grid-column: span 1; }
  .cat-bar { top: 76px; }
}
@media (max-width: 600px) {
  .shop-banner h1 { font-size: 24px; }
  .pd-info h1 { font-size: 21px; }
  .pd-price-row .big { font-size: 26px; }
  .ok-wrap .no-box b { font-size: 20px; }
}