/* ============================================================
   JIALIAN GLOBAL · MALL
   设计语言沿用官网（藏青 / 金 / 象牙白 / 宋体标题），
   版式参考 Apple 产品页：大留白、大圆角、克制动效。
   ============================================================ */

:root{
  --navy-950:#071226;
  --navy-900:#0A1830;
  --navy-800:#0E2244;
  --navy-700:#15315F;
  --gold:#C9A24B;
  --gold-soft:#E2C47E;
  --gold-dim:#8F7440;
  --ivory:#F4F2EC;
  --ivory-2:#EDEAE2;
  --ivory-3:#E3DFD3;
  --ink:#14171C;
  --ink-2:#4E535D;
  --ink-3:#8A8F99;
  --line-dark:rgba(201,162,75,.26);
  --line-light:rgba(20,23,28,.12);
  --font-display:"Noto Serif SC","Songti SC",serif;
  --font-body:"Noto Sans SC",-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  --nav-h:64px;
  --r-card:22px;
  --r-sheet:26px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--ivory);
  -webkit-font-smoothing:antialiased;
  line-height:1.7;
  overflow-x:hidden;
}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
input,textarea{font-family:inherit;font-size:15px;}
::selection{background:var(--gold);color:var(--navy-950);}

.container{width:min(1320px,calc(100% - 56px));margin:0 auto;}
@media(max-width:700px){.container{width:calc(100% - 32px);}}

/* ---------- 导航 ---------- */
.mall-nav{
  position:sticky;top:0;z-index:120;height:var(--nav-h);
  background:rgba(244,242,236,.82);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
  backdrop-filter:blur(20px) saturate(180%);
  border-bottom:1px solid var(--line-light);
  transition:background .3s var(--ease),border-color .3s;
}
.mall-nav.dark{
  background:rgba(7,18,38,.62);
  border-bottom-color:var(--line-dark);
}
.nav-row{height:100%;display:flex;align-items:center;gap:28px;}
.brand{display:inline-flex;align-items:center;gap:10px;flex:none;}
.brand svg{width:30px;height:30px;color:var(--gold);}
.brand b{
  font-family:var(--font-display);font-weight:700;font-size:19px;
  letter-spacing:.14em;color:var(--ink);
}
.mall-nav.dark .brand b{color:#F3EFE5;}
.brand b i{font-style:normal;color:var(--gold);}
.nav-links{display:flex;gap:26px;font-size:14px;letter-spacing:.06em;}
.nav-links a{color:var(--ink-2);transition:color .2s;}
.nav-links a:hover,.nav-links a.on{color:var(--ink);}
.mall-nav.dark .nav-links a{color:rgba(237,234,226,.72);}
.mall-nav.dark .nav-links a:hover,.mall-nav.dark .nav-links a.on{color:#fff;}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:14px;}
.lang-btn{
  font-size:13px;letter-spacing:.1em;color:var(--ink-2);
  border:1px solid var(--line-light);border-radius:999px;
  padding:6px 12px;transition:.2s var(--ease);
}
.lang-btn:hover{border-color:var(--gold);color:var(--ink);}
.mall-nav.dark .lang-btn{color:rgba(237,234,226,.8);border-color:rgba(226,196,126,.35);}
.bag-btn{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--ink);color:var(--ivory);
  border-radius:999px;padding:9px 18px;font-size:14px;letter-spacing:.04em;
  transition:transform .25s var(--ease),background .25s;
}
.bag-btn:hover{transform:translateY(-1px);background:#232830;}
.mall-nav.dark .bag-btn{background:var(--gold);color:var(--navy-950);}
.bag-btn .n{
  min-width:20px;height:20px;border-radius:999px;background:var(--gold);
  color:var(--navy-950);font-size:12px;font-weight:700;
  display:inline-flex;align-items:center;justify-content:center;padding:0 5px;
}
.mall-nav.dark .bag-btn .n{background:var(--navy-950);color:var(--gold);}
@media(max-width:860px){.nav-links{display:none;}}

/* ---------- Hero ---------- */
.hero{
  position:relative;background:var(--navy-950);color:#F2EEE4;
  min-height:min(78vh,720px);display:flex;align-items:flex-end;
  overflow:hidden;
}
.hero-media{position:absolute;inset:0;}
.hero-media img{width:100%;height:100%;object-fit:cover;opacity:.55;transform:scale(1.04);}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(7,18,38,.88) 0%,rgba(7,18,38,.55) 38%,rgba(7,18,38,.12) 68%,rgba(7,18,38,.05) 100%),
    linear-gradient(180deg,rgba(7,18,38,.45) 0%,rgba(7,18,38,.10) 40%,rgba(7,18,38,.86) 100%);
}
.hero-inner{position:relative;z-index:2;padding:120px 0 64px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  font-size:11px;letter-spacing:.4em;color:var(--gold);text-transform:uppercase;
}
.eyebrow::before{content:"";width:30px;height:1px;background:var(--gold);}
.hero h1{
  font-family:var(--font-display);font-weight:700;
  font-size:clamp(34px,5.6vw,66px);line-height:1.16;letter-spacing:.01em;
  margin:20px 0 18px;text-wrap:balance;max-width:16em;
}
.hero h1 .accent{color:var(--gold-soft);}
.hero p{max-width:34em;color:rgba(242,238,228,.74);font-weight:300;font-size:16px;}
.hero-actions{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap;}
.pill{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;padding:14px 30px;font-size:15px;font-weight:500;letter-spacing:.04em;
  transition:transform .25s var(--ease),background .25s,color .25s,border-color .25s;
}
.pill:hover{transform:translateY(-2px);}
.pill-gold{background:var(--gold);color:var(--navy-950);}
.pill-gold:hover{background:var(--gold-soft);}
.pill-ghost{border:1px solid rgba(226,196,126,.5);color:#F0E7D2;}
.pill-ghost:hover{border-color:var(--gold);background:rgba(201,162,75,.1);}
.pill-ink{background:var(--ink);color:var(--ivory);}
.pill-ink:hover{background:#232830;}
.pill[disabled]{opacity:.45;cursor:not-allowed;transform:none;}

/* ---------- 分类条 ---------- */
.catbar{
  position:sticky;top:var(--nav-h);z-index:80;
  background:rgba(244,242,236,.9);
  -webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line-light);
}
.catbar-in{
  display:flex;align-items:center;gap:8px;overflow-x:auto;
  padding:12px 0;scrollbar-width:none;
}
.catbar-in::-webkit-scrollbar{display:none;}
.chip{
  flex:none;border-radius:999px;padding:9px 18px;font-size:14px;
  color:var(--ink-2);border:1px solid transparent;white-space:nowrap;
  transition:.22s var(--ease);
}
.chip:hover{color:var(--ink);background:rgba(20,23,28,.05);}
.chip.on{background:var(--ink);color:var(--ivory);}
.chip small{opacity:.55;margin-left:5px;font-size:11px;}

/* ---------- 区块头 ---------- */
.sec{padding:64px 0;}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px;}
.sec-head h2{
  font-family:var(--font-display);font-weight:700;
  font-size:clamp(24px,3.2vw,36px);line-height:1.25;letter-spacing:.01em;
}
.sec-head .sub{color:var(--ink-3);font-size:14px;margin-top:8px;}
.tools{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.select{
  border:1px solid var(--line-light);border-radius:999px;background:#fff;
  padding:9px 16px;font-size:13px;color:var(--ink-2);appearance:none;
  background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%238A8F99' stroke-width='1.4' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;padding-right:34px;
}
.search{
  display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line-light);
  border-radius:999px;padding:8px 16px;min-width:210px;
}
.search input{border:none;outline:none;background:none;width:100%;font-size:14px;}

/* ---------- 商品网格 ---------- */
.grid{
  display:grid;gap:26px;
  grid-template-columns:repeat(4,1fr);
}
@media(max-width:1180px){.grid{grid-template-columns:repeat(3,1fr);}}
@media(max-width:860px){.grid{grid-template-columns:repeat(2,1fr);gap:18px;}}
@media(max-width:480px){.grid{grid-template-columns:1fr;}}

.card{
  background:#fff;border-radius:var(--r-card);overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease);
  box-shadow:0 1px 2px rgba(20,23,28,.05);
  cursor:pointer;position:relative;
}
.card:hover{transform:translateY(-6px);box-shadow:0 18px 44px -18px rgba(10,24,48,.35);}
.card-media{position:relative;aspect-ratio:4/5;overflow:hidden;background:var(--ivory-2);}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease);}
.card:hover .card-media img{transform:scale(1.06);}
.tags{position:absolute;top:14px;left:14px;display:flex;gap:6px;flex-wrap:wrap;}
.tag{
  font-size:11px;letter-spacing:.08em;padding:4px 10px;border-radius:999px;
  background:rgba(7,18,38,.82);color:#F2EEE4;backdrop-filter:blur(6px);
}
.tag.gold{background:var(--gold);color:var(--navy-950);font-weight:600;}
.tag.new{background:rgba(244,242,236,.92);color:var(--ink);}
.quick{
  position:absolute;left:14px;right:14px;bottom:14px;
  background:rgba(244,242,236,.94);backdrop-filter:blur(10px);
  border-radius:999px;padding:11px;text-align:center;font-size:13px;font-weight:600;
  opacity:0;transform:translateY(8px);
  transition:.35s var(--ease);
}
.card:hover .quick{opacity:1;transform:translateY(0);}
.card-body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:6px;}
.card-body h3{font-size:15px;font-weight:500;line-height:1.45;}
.card-body .en{font-size:11px;letter-spacing:.08em;color:var(--ink-3);text-transform:uppercase;}
.price{display:flex;align-items:baseline;gap:8px;margin-top:2px;}
.price b{font-family:var(--font-display);font-size:19px;font-weight:700;}
.price s{color:var(--ink-3);font-size:12px;}
.price b::before{content:"S$";font-size:12px;margin-right:1px;opacity:.7;}

/* ---------- 空态 / 加载 ---------- */
.state{padding:80px 0;text-align:center;color:var(--ink-3);font-size:14px;}
.skeleton{
  border-radius:var(--r-card);background:linear-gradient(100deg,#EDEAE2 30%,#F6F4EE 50%,#EDEAE2 70%);
  background-size:200% 100%;animation:sh 1.2s infinite linear;aspect-ratio:4/5;
}
@keyframes sh{to{background-position:-200% 0;}}

/* ---------- 分页 ---------- */
.pager{display:flex;justify-content:center;gap:10px;margin-top:48px;}
.pager button{
  min-width:40px;height:40px;border-radius:999px;border:1px solid var(--line-light);
  font-size:14px;color:var(--ink-2);background:#fff;transition:.2s;
}
.pager button:hover{border-color:var(--ink);color:var(--ink);}
.pager button.on{background:var(--ink);color:var(--ivory);border-color:var(--ink);}

/* ---------- 详情 sheet ---------- */
.backdrop{
  position:fixed;inset:0;z-index:200;background:rgba(7,18,38,.42);
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  opacity:0;pointer-events:none;transition:opacity .3s var(--ease);
}
.backdrop.on{opacity:1;pointer-events:auto;}

.sheet{
  position:fixed;z-index:210;background:var(--ivory);
  box-shadow:0 40px 120px -30px rgba(7,18,38,.6);
  display:flex;flex-direction:column;overflow:hidden;
}
.sheet-detail{
  left:50%;top:50%;transform:translate(-50%,-48%) scale(.98);
  width:min(1080px,calc(100% - 48px));max-height:88vh;border-radius:var(--r-sheet);
  opacity:0;pointer-events:none;transition:.38s var(--ease);
}
.sheet-detail.on{opacity:1;pointer-events:auto;transform:translate(-50%,-50%) scale(1);}

.detail-grid{display:grid;grid-template-columns:1.05fr .95fr;overflow:hidden;min-height:0;}
@media(max-width:860px){.detail-grid{grid-template-columns:1fr;}}
.gallery{background:var(--ivory-2);position:relative;min-height:320px;}
.gallery img{width:100%;height:100%;object-fit:cover;max-height:88vh;}
.gallery .thumbs{
  position:absolute;left:18px;bottom:18px;display:flex;gap:8px;
}
.gallery .thumbs img{
  width:52px;height:52px;border-radius:12px;object-fit:cover;cursor:pointer;
  border:2px solid transparent;opacity:.75;transition:.2s;max-height:none;
}
.gallery .thumbs img.on,.gallery .thumbs img:hover{border-color:var(--gold);opacity:1;}
.detail-body{padding:34px 38px 26px;display:flex;flex-direction:column;gap:14px;overflow:auto;}
@media(max-width:700px){.detail-body{padding:24px 22px;}}
.detail-body h2{
  font-family:var(--font-display);font-weight:700;font-size:clamp(22px,2.6vw,30px);line-height:1.3;
}
.detail-body .en{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);}
.detail-price{display:flex;align-items:baseline;gap:10px;margin:4px 0;}
.detail-price b{font-family:var(--font-display);font-size:30px;}
.detail-price b::before{content:"S$";font-size:14px;margin-right:2px;opacity:.7;}
.detail-price s{color:var(--ink-3);font-size:14px;}
.detail-desc{color:var(--ink-2);font-size:14.5px;font-weight:300;line-height:1.85;}
.spec-label{font-size:12px;letter-spacing:.14em;color:var(--ink-3);text-transform:uppercase;margin-top:6px;}
.specs{display:flex;gap:8px;flex-wrap:wrap;}
.spec{
  border:1px solid var(--line-light);border-radius:999px;padding:8px 16px;
  font-size:13px;background:#fff;transition:.2s;
}
.spec.on{border-color:var(--ink);background:var(--ink);color:var(--ivory);}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line-light);border-radius:999px;overflow:hidden;background:#fff;align-self:flex-start;}
.qty button{width:38px;height:38px;font-size:16px;color:var(--ink-2);transition:.2s;}
.qty button:hover{background:var(--ivory-2);}
.qty span{min-width:38px;text-align:center;font-size:14px;}
.buy-row{display:flex;gap:10px;margin-top:auto;padding-top:16px;}
.buy-row .pill{flex:1;padding:15px 20px;}
.meta-list{display:flex;flex-direction:column;gap:0;margin-top:8px;border-top:1px solid var(--line-light);}
.meta-list details{border-bottom:1px solid var(--line-light);padding:12px 0;}
.meta-list summary{list-style:none;cursor:pointer;font-size:13.5px;display:flex;justify-content:space-between;}
.meta-list summary::-webkit-details-marker{display:none;}
.meta-list p{font-size:13px;color:var(--ink-2);padding-top:8px;font-weight:300;}
.close-x{
  position:absolute;top:14px;right:14px;z-index:5;width:38px;height:38px;border-radius:999px;
  background:rgba(244,242,236,.9);backdrop-filter:blur(8px);display:flex;align-items:center;
  justify-content:center;font-size:18px;color:var(--ink);transition:.2s;
}
.close-x:hover{background:#fff;}

/* ---------- 购物袋 ---------- */
.sheet-bag{
  top:0;right:0;bottom:0;width:min(420px,100%);border-radius:0;transform:translateX(100%);
  transition:transform .4s var(--ease);opacity:1;pointer-events:none;
}
.sheet-bag.on{transform:translateX(0);pointer-events:auto;}
.bag-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:22px 24px 16px;border-bottom:1px solid var(--line-light);
}
.bag-head h3{font-family:var(--font-display);font-size:20px;}
.bag-list{flex:1;overflow:auto;padding:8px 24px;}
.bag-item{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line-light);}
.bag-item img{width:72px;height:90px;border-radius:12px;object-fit:cover;flex:none;}
.bag-item .info{flex:1;display:flex;flex-direction:column;gap:6px;}
.bag-item h4{font-size:14px;font-weight:500;line-height:1.4;}
.bag-item .rm{font-size:12px;color:var(--ink-3);align-self:flex-start;}
.bag-item .rm:hover{color:#B4463C;}
.bag-item .row{display:flex;align-items:center;justify-content:space-between;margin-top:auto;}
.bag-foot{padding:18px 24px 24px;border-top:1px solid var(--line-light);background:#fff;}
.sum{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:14px;}
.sum b{font-family:var(--font-display);font-size:24px;}
.sum-line{margin-bottom:4px;font-size:13px;color:var(--ink-2);}
.sum-line b{font-size:15px;}
.sum-total{border-top:1px solid var(--line-light);padding-top:10px;margin-top:2px;margin-bottom:14px;}
.sum-total b{font-size:24px;}
.sum b.free-tag{font-family:var(--font-body);font-size:12.5px;color:#3C7A4E;font-weight:500;}
.sum b.free-tag::before{content:"";margin:0;}
.sum b::before{content:"S$";font-size:13px;margin-right:2px;opacity:.7;}
.bag-foot .pill{width:100%;}

/* ---------- 结算 ---------- */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px;}
.field label{font-size:12px;letter-spacing:.1em;color:var(--ink-3);text-transform:uppercase;}
.field input,.field textarea{
  border:1px solid var(--line-light);border-radius:14px;padding:12px 14px;outline:none;
  background:#fff;transition:border-color .2s;
}
.field input:focus,.field textarea:focus{border-color:var(--gold);}
.field textarea{resize:vertical;min-height:74px;}
.err{color:#B4463C;font-size:13px;margin-top:8px;}

/* ---------- 成功 ---------- */
.success{padding:40px 24px;text-align:center;}
.success .mark{
  width:64px;height:64px;border-radius:999px;background:var(--gold);color:var(--navy-950);
  display:flex;align-items:center;justify-content:center;margin:0 auto 18px;font-size:26px;
}
.success h3{font-family:var(--font-display);font-size:22px;margin-bottom:8px;}
.success .no{font-size:13px;color:var(--ink-3);letter-spacing:.08em;}
.success .amt{font-family:var(--font-display);font-size:30px;margin:16px 0;}
.success .amt::before{content:"S$";font-size:15px;opacity:.7;}

/* ---------- 页脚 ---------- */
.mall-foot{
  background:var(--navy-950);color:rgba(237,234,226,.6);padding:56px 0 34px;margin-top:40px;
}
.mall-foot .row{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:flex-start;}
.mall-foot b{font-family:var(--font-display);color:#F3EFE5;font-size:18px;letter-spacing:.12em;}
.mall-foot .links{display:flex;gap:22px;font-size:13px;flex-wrap:wrap;}
.mall-foot .links a:hover{color:var(--gold-soft);}
.mall-foot .copy{margin-top:26px;font-size:12px;opacity:.55;border-top:1px solid var(--line-dark);padding-top:18px;}

/* ---------- 登录态 / 账号 ---------- */
.user-area{display:flex;align-items:center;gap:8px;}
.avatar-btn{
  width:34px;height:34px;border-radius:999px;overflow:hidden;flex:none;
  background:var(--gold);color:var(--navy-950);
  display:flex;align-items:center;justify-content:center;
  font-weight:600;font-size:14px;transition:transform .2s var(--ease);
}
.avatar-btn:hover{transform:scale(1.06);}
.avatar-btn img{width:100%;height:100%;object-fit:cover;}
.logout-btn{font-size:12.5px;color:var(--ink-3);letter-spacing:.02em;}
.logout-btn:hover{color:#B4463C;}
.mall-nav.dark .logout-btn{color:rgba(237,234,226,.55);}
.login-btn{
  display:inline-flex;align-items:center;gap:7px;
  border:1px solid var(--line-light);border-radius:999px;
  padding:8px 15px;font-size:13.5px;color:var(--ink);background:#fff;
  transition:.22s var(--ease);
}
.login-btn:hover{border-color:var(--gold);transform:translateY(-1px);}
.mall-nav.dark .login-btn{background:rgba(255,255,255,.08);color:#F0E7D2;border-color:rgba(226,196,126,.35);}
.google-btn{display:flex;align-items:center;justify-content:center;gap:10px;}

/* ---------- 我的订单 ---------- */
.order-card{
  border:1px solid var(--line-light);border-radius:16px;background:#fff;
  padding:14px;margin-bottom:12px;
}
.order-top{display:flex;justify-content:space-between;gap:10px;font-size:11.5px;color:var(--ink-3);letter-spacing:.04em;}
.order-items{display:flex;gap:8px;margin:11px 0 10px;}
.order-items img{width:52px;height:62px;border-radius:10px;object-fit:cover;background:var(--ivory-2);}
.order-bottom{display:flex;justify-content:space-between;align-items:baseline;font-size:12.5px;color:var(--ink-3);}
.order-bottom b{font-family:var(--font-display);font-size:17px;color:var(--ink);font-weight:700;}

/* ---------- 轻提示 ---------- */
.toast{
  position:fixed;left:50%;bottom:34px;transform:translateX(-50%);z-index:400;
  background:rgba(7,18,38,.92);color:#F2EEE4;
  padding:12px 22px;border-radius:999px;font-size:13.5px;letter-spacing:.02em;
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  animation:toastIn .3s var(--ease);
}
@keyframes toastIn{from{opacity:0;transform:translate(-50%,10px);}to{opacity:1;transform:translate(-50%,0);}}

@media (max-width:640px){
  .logout-btn{display:none;}
}

/* 动效 */
.fade-enter-active,.fade-leave-active{transition:opacity .25s var(--ease);}
.fade-enter-from,.fade-leave-to{opacity:0;}

@media (prefers-reduced-motion: reduce){
  *{animation:none!important;transition:none!important;}
}