/* Water Tap Indonesia · store.css · Fresh Aqua 设计系统（全站共享）*/
:root{
  --aqua:#0a9ed6; --aqua-d:#0875a8; --deep:#073b56; --cyan:#13c7c7;
  --ink:#0c1c2a; --muted:#5b6b7a; --faint:#9fb0bd;
  --bg:#eef6fb; --surface:#fff; --line:#e3edf3;
  --danger:#ef4d52; --gold:#f5a623; --success:#16a97a;
  --r:16px; --r-sm:10px;
  --sh:0 4px 20px rgba(11,79,115,.08); --sh-h:0 14px 38px rgba(11,79,115,.16);
  --font:'Plus Jakarta Sans',system-ui,-apple-system,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--ink);line-height:1.5;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.wrap{max-width:1180px;margin:0 auto;padding:0 18px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:inherit;font-weight:700;font-size:15px;border-radius:999px;padding:13px 26px;cursor:pointer;border:none;transition:.2s;text-align:center}
.btn-primary{background:linear-gradient(135deg,var(--aqua),var(--aqua-d));color:#fff;box-shadow:0 8px 22px rgba(10,158,214,.32)}
.btn-primary:hover{filter:brightness(1.06);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--deep);box-shadow:0 8px 24px rgba(0,0,0,.16)}
.btn-light:hover{transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border:1.5px solid rgba(255,255,255,.42)}
.btn-ghost:hover{background:rgba(255,255,255,.22)}
.btn-out{background:#fff;color:var(--aqua);border:1.5px solid var(--aqua)}
.btn-out:hover{background:#f2fafe}
.btn-block{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* 公告条 */
.announce{background:linear-gradient(90deg,var(--deep),var(--aqua-d));color:#fff;font-size:13px;font-weight:600;overflow:hidden;white-space:nowrap}
.announce .track{display:inline-block;padding:9px 0;animation:marquee 28s linear infinite}
.announce span{margin:0 26px;opacity:.95}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* 顶栏 */
header.site{background:rgba(255,255,255,.9);backdrop-filter:blur(12px);position:sticky;top:0;z-index:60;border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:20px;height:66px}
.logo{display:flex;align-items:center;gap:8px;flex-shrink:0}
.logo .ic{height:34px;width:34px;object-fit:contain}
.logo .wm{height:30px;width:auto}
.search{flex:1;max-width:460px;position:relative}
.search input{width:100%;height:43px;border:1.5px solid var(--line);background:#f5fafd;border-radius:999px;padding:0 46px 0 18px;font-family:inherit;font-size:14px;color:var(--ink);transition:.2s}
.search input:focus{outline:none;border-color:var(--aqua);background:#fff;box-shadow:0 0 0 4px rgba(10,158,214,.1)}
.search button{position:absolute;right:5px;top:5px;width:33px;height:33px;border:none;border-radius:50%;background:var(--aqua);color:#fff;font-size:14px;cursor:pointer}
.nav-links{display:flex;gap:18px;font-size:14px;font-weight:600;color:var(--muted)}
.nav-links a{padding:6px 0;border-bottom:2px solid transparent;transition:.18s;white-space:nowrap}
.nav-links a:hover,.nav-links a.on{color:var(--aqua);border-color:var(--aqua)}
.icons{display:flex;gap:6px;align-items:center;margin-left:auto}
.ibtn{position:relative;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 10px;border-radius:12px;color:var(--deep);transition:.15s}
.ibtn .isvg{display:flex;color:var(--aqua-d)}
.ibtn .ilbl{font-size:11px;font-weight:700;color:var(--muted);letter-spacing:.2px}
.ibtn:hover{background:#eef7fc}.ibtn:hover .ilbl{color:var(--aqua-d)}
.ibtn.cart{background:linear-gradient(135deg,var(--aqua),var(--aqua-d));box-shadow:0 6px 16px rgba(10,158,214,.32)}
.ibtn.cart .isvg,.ibtn.cart .ilbl{color:#fff}
.ibtn.cart:hover{filter:brightness(1.06);transform:translateY(-1px)}
.cart-badge{position:absolute;top:-4px;right:-2px;background:var(--danger);color:#fff;font-size:10px;font-weight:800;border-radius:999px;padding:1px 6px;min-width:18px;text-align:center;border:2px solid #fff}
@media(max-width:560px){.ibtn .ilbl{display:none}.ibtn{padding:8px}.icons .ibtn:not(.cart){display:none}} /* 窄屏只留购物车图标，账户/查询进汉堡菜单，给汉堡腾位 */
/* 移动端汉堡菜单 */
.hamb{display:none;flex-shrink:0;background:none;border:none;font-size:22px;line-height:1;color:var(--deep);cursor:pointer;padding:8px 10px;min-width:44px;min-height:44px;border-radius:10px}
.hamb:active{background:#eef7fc}
.mnav{display:none;flex-direction:column;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--sh)}
.mnav.open{display:flex}
.mnav a{padding:14px 20px;font-size:15px;font-weight:600;color:var(--ink);border-bottom:1px solid var(--line)}
.mnav a:last-child{border-bottom:none}
.mnav a:active{background:#eef7fc;color:var(--aqua-d)}

/* 波浪 */
.wave{display:block;width:100%;height:46px;margin-top:-1px}

/* 区块 */
.sec{padding:46px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:22px;gap:12px}
.sec-head h2{font-size:26px;font-weight:800;letter-spacing:-.6px;display:flex;align-items:center;gap:10px}
.sec-head h2 .bar{width:5px;height:25px;border-radius:3px;background:linear-gradient(var(--cyan),var(--aqua))}
.sec-head p{font-size:14px;color:var(--muted);margin-top:4px}
.sec-head a{font-size:14px;font-weight:700;color:var(--aqua);white-space:nowrap}

/* 商品网格 */
.grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.grid.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--surface);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);transition:.22s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-5px);box-shadow:var(--sh-h)}
.card .imgbox{position:relative;aspect-ratio:1;background:#f0f6fa;overflow:hidden}
.card .imgbox img{width:100%;height:100%;object-fit:cover;transition:.4s}
.card:hover .imgbox img{transform:scale(1.06)}
.card .disc{position:absolute;top:10px;left:10px;background:var(--danger);color:#fff;font-size:12px;font-weight:800;padding:3px 9px;border-radius:8px;box-shadow:0 3px 8px rgba(239,77,82,.4)}
.card .info{padding:13px 13px 15px;display:flex;flex-direction:column;flex:1}
.card .nm{font-size:13.5px;font-weight:600;line-height:1.35;height:2.7em;overflow:hidden;color:var(--ink);margin-bottom:9px}
.card .price-row{display:flex;align-items:baseline;gap:7px;flex-wrap:wrap}
.card .price{font-size:18px;font-weight:800;color:var(--deep)}
.card .was{font-size:12.5px;color:var(--faint);text-decoration:line-through}
.card .save{font-size:11px;font-weight:700;color:var(--success);margin-top:4px}
.card .sold{font-size:11.5px;color:var(--muted);margin-top:7px;margin-bottom:11px;display:flex;align-items:center;gap:5px}
.card .sold .star{color:var(--gold)}
.card .add{margin-top:auto;width:100%;border:none;background:linear-gradient(135deg,var(--aqua),var(--aqua-d));color:#fff;font-family:inherit;font-weight:700;font-size:13.5px;padding:10px;border-radius:999px;cursor:pointer;transition:.18s;display:block;box-sizing:border-box}
.card .add:hover{filter:brightness(1.08);box-shadow:0 6px 16px rgba(10,158,214,.4)}

/* 品类 */
.cats{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.cat{background:var(--surface);border-radius:var(--r);padding:20px 10px;text-align:center;box-shadow:var(--sh);transition:.2s;border:1px solid transparent}
.cat:hover,.cat.on{transform:translateY(-3px);border-color:rgba(10,158,214,.4);box-shadow:var(--sh-h)}
.cat .emo{font-size:30px;margin-bottom:8px}
.cat span{font-size:13px;font-weight:700;color:var(--ink)}

/* WA 浮窗 */
.wa{position:fixed;right:20px;bottom:20px;z-index:80;display:flex;align-items:center;gap:9px;background:#25d366;color:#fff;font-weight:700;font-size:14.5px;padding:13px 20px;border-radius:999px;box-shadow:0 8px 26px rgba(37,211,102,.5);transition:.2s}
.wa:hover{transform:translateY(-3px) scale(1.03)}
.wa .pulse{width:9px;height:9px;border-radius:50%;background:#aef5c4;animation:pulse 1.8s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(174,245,196,.7)}70%{box-shadow:0 0 0 11px rgba(174,245,196,0)}100%{box-shadow:0 0 0 0 rgba(174,245,196,0)}}

/* 页脚 */
footer.site{background:#062b3f;color:#bcd4e2;padding:44px 0 26px;font-size:13.5px;margin-top:40px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px;margin-bottom:30px}
.foot-grid h4{color:#fff;font-size:14px;font-weight:700;margin-bottom:14px}
.foot-grid a,.foot-grid p{display:block;color:#9fb9c9;margin-bottom:9px;line-height:1.5}
.foot-grid a:hover{color:var(--cyan)}
.foot-logo img{height:38px;margin-bottom:12px}
.foot-bot{border-top:1px solid rgba(255,255,255,.1);padding-top:18px;text-align:center;color:#7d99a9;font-size:12.5px}

/* 通用：面包屑/容器/表单/标签 */
.crumb{font-size:13px;color:var(--muted);padding:16px 0}
.crumb a:hover{color:var(--aqua)}
.panel{background:var(--surface);border-radius:var(--r);box-shadow:var(--sh);padding:22px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:700;margin-bottom:6px;color:var(--ink)}
.field input,.field textarea,.field select{width:100%;border:1.5px solid var(--line);background:#f7fbfd;border-radius:10px;padding:11px 13px;font-family:inherit;font-size:14.5px;color:var(--ink)}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--aqua);background:#fff}
.tag-pill{display:inline-block;background:#eaf6fc;color:var(--aqua-d);font-size:12px;font-weight:700;padding:4px 11px;border-radius:999px}
.toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:12px 22px;border-radius:999px;font-size:14px;font-weight:600;z-index:200;box-shadow:0 10px 30px rgba(0,0,0,.3);opacity:0;transition:.3s}
.toast.show{opacity:1;bottom:40px}
.empty{text-align:center;padding:60px 20px;color:var(--muted)}
.empty .big{font-size:46px;margin-bottom:12px}

.reveal{opacity:0;transform:translateY(16px);animation:rise .7s ease forwards}
@keyframes rise{to{opacity:1;transform:none}}

@media(max-width:900px){
  .nav-links{display:none}
  .hamb{display:block}
  .grid,.grid.g4{grid-template-columns:repeat(2,1fr)}
  .cats{grid-template-columns:repeat(3,1fr)}
  .foot-grid{grid-template-columns:repeat(2,1fr)}
  .sec{padding:32px 0}
}