*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif;background:#FFF9F5;color:#333;font-size:14px;line-height:1.6;overflow-x:hidden}
:root{--p:#FF9A8B;--pd:#FF6A88;--mt:#88D8B0;--mtd:#6BC5A0;--bg:#FFF9F5;--bd:#F5F0ED;--sh:0 2px 12px rgba(255,154,139,.08)}
.app{max-width:430px;margin:0 auto;min-height:100vh;position:relative;background:var(--bg);overflow:hidden}

/* Tab Bar */
.tb{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:430px;display:flex;background:#fff;padding:6px 0;padding-bottom:calc(6px+env(safe-area-inset-bottom));box-shadow:0 -2px 10px rgba(0,0,0,.05);z-index:100}
.ti{flex:1;display:flex;flex-direction:column;align-items:center;padding:4px 0;cursor:pointer;transition:all .2s}
.ti .ic{font-size:22px;margin-bottom:2px}.ti .lb{font-size:10px;color:#999}
.ti.on .lb{color:var(--p);font-weight:600}

/* Pages */
.pg{display:none;padding-bottom:70px;min-height:100vh}.pg.on{display:block}
.sp{display:none;position:fixed;top:0;left:50%;transform:translateX(-50%);width:100%;max-width:430px;height:100vh;background:var(--bg);z-index:200;overflow-y:auto}
.sp.on{display:block;animation:slideIn .3s ease}
@keyframes slideIn{from{transform:translateX(-50%) translateX(100%)}to{transform:translateX(-50%) translateX(0)}}

/* Nav Bar */
.nb{display:flex;align-items:center;padding:12px 16px;background:#fff;color:#333;box-shadow:0 1px 4px rgba(0,0,0,.05);position:sticky;top:0;z-index:10}
.nb .bk{cursor:pointer;font-size:20px;margin-right:12px;padding:4px}
.nb .tt{font-size:16px;font-weight:700;flex:1}

/* Common */
.cd{background:#fff;border-radius:12px;padding:16px;margin:12px 16px;box-shadow:var(--sh)}
.bp{background:linear-gradient(135deg,var(--p),var(--pd));color:#fff;border:none;border-radius:24px;padding:12px 32px;font-size:15px;font-weight:600;cursor:pointer;text-align:center;display:inline-block}
.bs{background:#fff;color:var(--p);border:1.5px solid var(--p);border-radius:24px;padding:10px 24px;font-size:13px;cursor:pointer;text-align:center;display:inline-block}
.st{font-size:16px;font-weight:700;padding-left:10px;border-left:4px solid var(--p);margin-bottom:12px}
.pr{color:var(--pd);font-weight:700}.pr .s{font-size:12px}.pr .v{font-size:18px}
.tg{display:inline-block;background:#FFF0EC;color:var(--p);font-size:11px;padding:2px 8px;border-radius:10px;margin-right:5px}
.fb{display:flex;justify-content:space-between;align-items:center}

/* Modal */
.mo{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);z-index:300;justify-content:center;align-items:center}
.mo.on{display:flex}
.mc{background:#fff;border-radius:16px;padding:24px;width:90%;max-width:380px;max-height:90vh;overflow-y:auto;animation:mIn .3s ease}
@keyframes mIn{from{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}

/* Toast */
.toast{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:rgba(0,0,0,.75);color:#fff;padding:10px 24px;border-radius:8px;font-size:14px;z-index:999;opacity:0;transition:opacity .3s;pointer-events:none}
.toast.show{opacity:1}

/* Badge */
.bdg{position:absolute;top:-4px;right:-8px;background:var(--pd);color:#fff;font-size:10px;min-width:16px;height:16px;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:0 4px}

/* Empty */
.es{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px}
.es .ei{font-size:60px;margin-bottom:12px}.es .et{font-size:14px;color:#999;margin-bottom:16px}

/* Input */
.if{width:100%;background:#FFF0EC;border:1.5px solid transparent;border-radius:10px;padding:12px 14px;font-size:14px;color:#333;outline:none;transition:border-color .3s}
.if:focus{border-color:var(--p)}.if::placeholder{color:#ccc}

/* Search */
.sb{padding:10px 16px;background:linear-gradient(135deg,var(--p),var(--pd))}
.sw{display:flex;align-items:center;background:#fff;border-radius:20px;padding:8px 14px}
.sw input{flex:1;border:none;outline:none;font-size:13px;background:transparent}

/* Banner */
.bn{width:100%;height:160px;overflow:hidden;position:relative}
.bt{display:flex;transition:transform .5s ease;height:100%}
.bt img{min-width:100%;height:100%;object-fit:cover}
.bd{position:absolute;bottom:8px;left:50%;transform:translateX(-50%);display:flex;gap:6px}
.bdi{width:6px;height:6px;border-radius:3px;background:rgba(255,255,255,.4);transition:all .3s}
.bdi.on{background:#fff;width:16px}

/* Category Nav */
.cn{display:flex;justify-content:space-around;padding:16px 8px;background:#fff;margin-bottom:8px}
.ci{display:flex;flex-direction:column;align-items:center;cursor:pointer}
.cci{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:4px}
.ccn{font-size:11px;color:#666}

/* Recommend */
.rs{overflow-x:auto;white-space:nowrap;padding:0 16px;-webkit-overflow-scrolling:touch}
.rs::-webkit-scrollbar{display:none}
.rl{display:inline-flex;gap:10px}
.ri{display:inline-flex;flex-direction:column;width:140px;background:#fff;border-radius:12px;overflow:hidden;box-shadow:var(--sh);cursor:pointer}
.ri img{width:140px;height:110px;object-fit:cover}
.rif{padding:10px}
.rn{font-size:13px;font-weight:600;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rb{display:flex;justify-content:space-between;align-items:center;margin-top:6px}
.rcb{width:24px;height:24px;background:linear-gradient(135deg,var(--p),var(--pd));border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px;font-weight:700;cursor:pointer;border:none}

/* Product Grid */
.pgr{display:flex;flex-wrap:wrap;gap:10px;padding:0 16px}
.pc{width:calc(50% - 5px);background:#fff;border-radius:12px;overflow:hidden;box-shadow:var(--sh);cursor:pointer;transition:transform .2s}
.pc:active{transform:scale(.98)}
.pc img{width:100%;height:150px;object-fit:cover}
.ptg{position:absolute;top:8px;left:8px;background:linear-gradient(135deg,var(--p),var(--pd));color:#fff;font-size:10px;padding:2px 8px;border-radius:8px}
.pif{padding:10px 12px 14px}
.pn{font-size:13px;font-weight:600;height:36px;line-height:18px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pbs{display:flex;justify-content:space-between;align-items:center;margin-top:8px}
.ps{font-size:10px;color:#bbb}

/* Filter */
.fl{display:flex;gap:12px;padding:0 16px;margin-bottom:12px}
.fi{font-size:12px;color:#999;padding:3px 10px;border-radius:10px;cursor:pointer}
.fi.on{color:var(--p);background:#FFF0EC}

/* Category Page */
.cp{display:flex;height:calc(100vh - 70px)}
.cs{width:90px;background:#fff;overflow-y:auto;flex-shrink:0}
.si{display:flex;flex-direction:column;align-items:center;padding:16px 6px;cursor:pointer;position:relative;transition:all .2s}
.si.on{background:var(--bg)}
.si.on::before{content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);width:3px;height:20px;background:var(--p);border-radius:0 2px 2px 0}
.si .sic{font-size:20px;margin-bottom:4px}
.si .sin{font-size:11px;color:#666}
.si.on .sin{color:var(--p);font-weight:600}
.cc{flex:1;overflow-y:auto;padding:0 12px}

/* Cart */
.cti{display:flex;align-items:center;padding:12px 0;border-bottom:1px solid var(--bd)}
.cti:last-child{border-bottom:none}
.ccb{width:22px;height:22px;border:2px solid #ddd;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;margin-right:10px;transition:all .2s;flex-shrink:0}
.ccb.on{background:var(--p);border-color:var(--p)}
.ccb.on::after{content:'✓';color:#fff;font-size:12px;font-weight:700}
.cim{width:80px;height:80px;border-radius:10px;object-fit:cover;margin-right:10px;flex-shrink:0;cursor:pointer}
.cif{flex:1;min-width:0}
.cnm{font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.csp{font-size:11px;color:#999;margin-top:2px}
.cbt{display:flex;justify-content:space-between;align-items:center;margin-top:8px}
.qc{display:flex;align-items:center;gap:10px}
.qb{width:26px;height:26px;background:#FFF0EC;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--p);font-weight:700;cursor:pointer;border:none}
.qn{font-size:14px;min-width:20px;text-align:center}
.cf{position:fixed;bottom:70px;left:50%;transform:translateX(-50%);width:100%;max-width:430px;display:flex;align-items:center;justify-content:space-between;background:#fff;padding:10px 16px;box-shadow:0 -2px 10px rgba(0,0,0,.05);z-index:50}
.cob{background:linear-gradient(135deg,var(--p),var(--pd));color:#fff;font-size:14px;font-weight:600;padding:10px 24px;border-radius:24px;cursor:pointer;border:none}

/* Mine */
.mh{background:linear-gradient(135deg,var(--p),var(--pd));padding:40px 20px 24px;color:#fff}
.ui{display:flex;align-items:center}
.ua{width:60px;height:60px;border-radius:50%;border:2px solid rgba(255,255,255,.5);margin-right:14px;display:flex;align-items:center;justify-content:center;font-size:28px;background:rgba(255,255,255,.3)}
.un{font-size:18px;font-weight:700}
.up{font-size:12px;opacity:.8}
.ot{display:flex;justify-content:space-around;padding:16px 0}
.otb{display:flex;flex-direction:column;align-items:center;cursor:pointer;position:relative}
.otb .oic{font-size:24px;margin-bottom:4px}
.otb .olb{font-size:11px;color:#666}
.otb .obg{position:absolute;top:-2px;right:-8px;background:var(--pd);color:#fff;font-size:10px;min-width:16px;height:16px;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:0 4px}
.sg{display:flex;flex-wrap:wrap}
.sgi{width:25%;display:flex;flex-direction:column;align-items:center;padding:12px 0;cursor:pointer}
.sgc{font-size:24px;margin-bottom:4px}
.sgn{font-size:11px;color:#666}
.mmc{background:linear-gradient(135deg,#2C2C2C,#1A1A1A);border-radius:12px;padding:20px;display:flex;justify-content:space-between;align-items:center}
.mmi{display:flex;align-items:center}
.mmic{font-size:28px;margin-right:10px}
.mmt{font-size:16px;color:#F5D5A0;font-weight:700}
.mmd{font-size:11px;color:rgba(255,255,255,.6);margin-top:2px}
.mmp{text-align:center}
.mmv{font-size:22px;color:#F5D5A0;font-weight:700;display:block}
.mml{font-size:10px;color:rgba(255,255,255,.6)}

/* Detail */
.ds{width:100%;height:280px;overflow:hidden}
.ds img{width:100%;height:100%;object-fit:cover}
.di{margin:-16px 12px 0;position:relative;z-index:1}
.spl{display:flex;flex-wrap:wrap;gap:10px}
.spi{padding:8px 16px;background:#FFF0EC;border-radius:8px;font-size:13px;color:#666;cursor:pointer;border:1.5px solid transparent;transition:all .2s}
.spi.on{border-color:var(--p);color:var(--pd);font-weight:600}
.dlb{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:430px;display:flex;align-items:center;background:#fff;padding:8px 16px;padding-bottom:calc(8px+env(safe-area-inset-bottom));box-shadow:0 -2px 10px rgba(0,0,0,.06);z-index:100}
.dlb .bic{display:flex;flex-direction:column;align-items:center;padding:0 14px;cursor:pointer;position:relative}
.dlb .bic span:first-child{font-size:20px}
.dlb .bic span:last-child{font-size:9px;color:#999}
.dlb .bb{flex:1;text-align:center;padding:12px 0;border-radius:24px;font-size:14px;font-weight:600;cursor:pointer;margin-left:8px;color:#fff;border:none}
.dlb .ac{background:linear-gradient(135deg,#FFB347,var(--p))}
.dlb .bn2{background:linear-gradient(135deg,var(--p),var(--pd))}
.phg{display:flex;flex-wrap:wrap;gap:8px}
.pha{width:calc(25% - 6px);aspect-ratio:1;border-radius:8px;border:1.5px dashed var(--p);display:flex;flex-direction:column;align-items:center;justify-content:center;background:#FFF0EC;cursor:pointer}
.pha span{font-size:11px;color:var(--p)}

/* Review */
.rvi{padding:12px 0;border-bottom:1px solid var(--bd)}
.rvi:last-child{border-bottom:none}
.rvh{display:flex;align-items:center;margin-bottom:6px}
.rva{width:32px;height:32px;border-radius:50%;margin-right:10px;background:#FFF0EC;display:flex;align-items:center;justify-content:center;font-size:16px}
.rvn{font-size:13px;font-weight:600}
.rvs{font-size:10px;margin-top:2px}
.rvd{font-size:11px;color:#ccc;margin-left:auto}
.rvc{font-size:13px;color:#666;line-height:1.6}

/* Order Page */
.dvo{display:flex;gap:10px;margin-bottom:12px}
.dvi{flex:1;display:flex;flex-direction:column;align-items:center;padding:14px 8px;background:#FFF0EC;border-radius:10px;cursor:pointer;border:1.5px solid transparent;transition:all .2s}
.dvi.on{border-color:var(--p)}
.dvi .dic{font-size:22px;margin-bottom:4px}
.dvi .dn{font-size:13px;font-weight:600}
.dvi .df{font-size:11px;color:var(--p);margin-top:2px}
.rmi{width:100%;min-height:80px;background:var(--bg);border-radius:8px;padding:10px;font-size:13px;border:1px solid var(--bd);outline:none;resize:none;font-family:inherit}
.smr{display:flex;justify-content:space-between;align-items:center;padding:6px 0;font-size:13px}
.smr .sl{color:#666}
.smr.tl{padding-top:8px}
.smr.tl .sl{font-weight:700;color:#333}
.of{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:430px;display:flex;align-items:center;justify-content:space-between;background:#fff;padding:10px 16px;box-shadow:0 -2px 10px rgba(0,0,0,.06);z-index:100}
.sob{background:linear-gradient(135deg,var(--p),var(--pd));color:#fff;font-size:15px;font-weight:700;padding:12px 32px;border-radius:24px;cursor:pointer;border:none}

/* Payment */
.pas{display:flex;flex-direction:column;align-items:center;padding:40px 20px;background:linear-gradient(135deg,var(--p),var(--pd));color:#fff}
.pav{font-size:40px;font-weight:700}
.mti{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid var(--bd);cursor:pointer}
.mti:last-child{border-bottom:none}
.mtl{display:flex;align-items:center}
.mtic{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:20px;margin-right:12px}
.mtic.wx{background:#E8F8E8}.mtic.al{background:#E8F0FF}
.mtn{font-size:15px;font-weight:600}
.mtd{font-size:11px;color:#999;margin-top:2px}
.mtr{width:22px;height:22px;border:2px solid #ddd;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .2s}
.mtr.on{border-color:var(--p);background:var(--p)}
.mtr.on::after{content:'';width:8px;height:8px;background:#fff;border-radius:50%}

/* Upload */
.tpo{display:flex;gap:10px}
.tpi{flex:1;display:flex;flex-direction:column;align-items:center;padding:14px 8px;background:#FFF0EC;border-radius:10px;cursor:pointer;border:1.5px solid transparent;transition:all .2s}
.tpi.on{border-color:var(--p)}
.tpi .tpc{font-size:22px;margin-bottom:4px}
.tpi .tpn{font-size:12px;font-weight:600}
.upg{display:flex;flex-wrap:wrap;gap:8px}
.upi{width:calc(33.33% - 6px);aspect-ratio:1;border-radius:10px;overflow:hidden;position:relative}
.upi img{width:100%;height:100%;object-fit:cover}
.upi .udb{position:absolute;top:4px;right:4px;width:20px;height:20px;background:rgba(0,0,0,.5);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:10px;cursor:pointer}
.upa{width:calc(33.33% - 6px);aspect-ratio:1;border-radius:10px;border:1.5px dashed var(--p);display:flex;flex-direction:column;align-items:center;justify-content:center;background:#FFF0EC;cursor:pointer}
.upa span{font-size:11px;color:var(--p)}
.tgl{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}
.tgi{display:flex;align-items:center;gap:4px;background:var(--p);color:#fff;font-size:11px;padding:4px 10px;border-radius:12px}
.tgi .trm{cursor:pointer;opacity:.8;font-size:10px}
.tir{display:flex;gap:8px}
.tir input{flex:1;border:none;outline:none;font-size:13px;background:transparent}
.tab{background:var(--p);color:#fff;font-size:12px;padding:6px 14px;border-radius:12px;cursor:pointer;border:none}
.uf{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:430px;display:flex;gap:12px;padding:12px 16px;background:#fff;box-shadow:0 -2px 10px rgba(0,0,0,.06);z-index:100}
.uf button{flex:1;padding:12px 0;font-size:15px}

/* Orders Page */
.otb{display:flex;background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.04);position:sticky;top:0;z-index:10}
.oti{flex:1;text-align:center;padding:12px 0;font-size:13px;color:#999;cursor:pointer;position:relative}
.oti.on{color:var(--p);font-weight:700}
.oti.on::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:20px;height:2px;background:var(--p);border-radius:1px}
.oci{margin-bottom:10px}
.och{display:flex;justify-content:space-between;align-items:center;padding-bottom:10px;border-bottom:1px solid var(--bd)}
.oid{font-size:12px;color:#999}
.os{font-size:12px;font-weight:600}
.os.pending{color:#FFB347}.os.paid{color:var(--p)}.os.delivering{color:var(--mtd)}.os.completed{color:#999}
.opi{display:flex;align-items:center;padding:8px 0}
.opi img{width:60px;height:60px;border-radius:8px;object-fit:cover;margin-right:10px}
.opif{flex:1;min-width:0}
.opn{font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ocf{display:flex;justify-content:space-between;align-items:center;padding-top:10px;border-top:1px solid var(--bd)}
.oas{display:flex;gap:8px}
.ab{font-size:12px;padding:6px 14px;border-radius:14px;cursor:pointer;font-weight:600;border:none}
.ab.sec{background:#fff;color:#666;border:1px solid #ddd}
.ab.pri{background:linear-gradient(135deg,var(--p),var(--pd));color:#fff}

/* Login */
.lmc{padding:24px}
.llo{text-align:center;margin-bottom:20px}
.llo .lli{font-size:48px}
.llo .llt{font-size:22px;font-weight:700;color:var(--pd)}
.llo .lls{font-size:12px;color:var(--p)}
.lts{display:flex;background:#f5f5f5;border-radius:20px;padding:3px;margin-bottom:20px}
.lt{flex:1;text-align:center;padding:8px 0;font-size:13px;color:#999;cursor:pointer;border-radius:18px;font-weight:600;transition:all .2s}
.lt.on{background:linear-gradient(135deg,var(--p),var(--pd));color:#fff}
.lf{margin-bottom:12px}
.lf label{font-size:12px;color:#666;display:block;margin-bottom:4px}
.crw{display:flex;gap:8px}
.crw .if{flex:1}
.cdb{background:linear-gradient(135deg,var(--p),var(--pd));color:#fff;border:none;border-radius:10px;padding:0 14px;font-size:12px;cursor:pointer;white-space:nowrap}
.cdb.dis{background:#e0e0e0;color:#999}
.agr{display:flex;align-items:center;flex-wrap:wrap;gap:4px;margin-bottom:12px}
.agr .ckb{width:16px;height:16px;border:1.5px solid #ccc;border-radius:4px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s}
.agr .ckb.on{background:var(--p);border-color:var(--p)}
.agr .ckb.on::after{content:'✓';color:#fff;font-size:10px}
.agt{font-size:11px;color:#999}
.agl{font-size:11px;color:var(--p);cursor:pointer}
.slg{display:flex;justify-content:center;margin-top:16px}
.slb{display:flex;flex-direction:column;align-items:center;gap:4px;cursor:pointer}
.slb .sli{font-size:28px}
.slb .sln{font-size:11px;color:#999}
.dvt{display:flex;align-items:center;margin:16px 0}
.dvt .dl{flex:1;height:1px;background:var(--bd)}
.dvt .dt{padding:0 12px;font-size:11px;color:#ccc}

/* Success */
.suc{text-align:center}
.sui{font-size:48px;margin-bottom:12px}
.sut{font-size:20px;font-weight:700;margin-bottom:4px}
.sud{font-size:13px;color:#999;margin-bottom:20px}
.sua{display:flex;gap:12px}
.sua .bs,.sua .bp{flex:1;padding:10px 0;font-size:13px}

.qr-fab{position:fixed;right:16px;top:50%;transform:translateY(-50%);width:44px;height:44px;background:linear-gradient(135deg,var(--p),var(--pd));border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;cursor:pointer;box-shadow:0 4px 16px rgba(255,106,136,.35);z-index:90;transition:transform .2s}
.qr-fab:hover{transform:translateY(-50%) scale(1.1)}
.qr-fab:active{transform:translateY(-50%) scale(.95)}