:root{--blue:#146ef5;--blue2:#0b5fe7;--ink:#121827;--muted:#667085;--line:#e7ebf2;--soft:#f5f7fa;--green:#18a957;--amber:#f5a524;--red:#e5484d;--radius:22px}*{box-sizing:border-box}html{color:var(--ink);background:#f4f7fb;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}body{min-height:100vh;margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}.app{background:#f4f7fb;min-height:100vh}.topbar{border-bottom:1px solid var(--line);z-index:20;background:#fff;align-items:center;gap:28px;height:72px;padding:0 max(24px,50vw - 620px);display:flex;position:sticky;top:0}.brand{white-space:nowrap;align-items:center;gap:10px;font-size:25px;font-weight:900;display:flex}.pin{background:linear-gradient(135deg,#ffb02e,#ff8b00);border-radius:50% 50% 50% 8px;place-items:center;width:31px;height:31px;display:inline-grid;transform:rotate(-45deg)}.pin:after{content:"";background:#fff;border-radius:50%;width:11px;height:11px}.brand small{color:var(--blue);font-weight:800}.mainnav{flex:1;gap:8px;display:flex}.navbtn,.ghost,.chip{color:#667085;background:0 0;border:0;border-radius:12px;padding:10px 14px;font-weight:650}.navbtn.active,.chip.active{color:var(--blue);background:#eaf2ff}.bizlink{color:var(--blue);background:#fff;border:1px solid #cfe0ff;border-radius:12px;margin-left:auto;padding:10px 15px;font-weight:750}.shell{max-width:1240px;margin:auto;padding:26px 24px 100px}.hero{color:#fff;background:linear-gradient(118deg,#146ef5 0%,#0c59db 60%,#18a957 150%);border-radius:30px;grid-template-columns:1.35fr .65fr;gap:24px;padding:38px;display:grid;position:relative;overflow:hidden}.hero:after{content:"";border:48px solid #ffffff17;border-radius:50%;width:260px;height:260px;position:absolute;top:-75px;right:-55px}.hero h1{letter-spacing:-.045em;margin:0 0 14px;font-size:clamp(32px,4.3vw,58px);line-height:1.02}.hero p{opacity:.86;margin:0 0 26px;font-size:18px}.searchbar{background:#fff;border-radius:16px;gap:8px;max-width:720px;padding:7px;display:flex;box-shadow:0 12px 30px #00215a33}.searchbar input{min-width:0;color:var(--ink);border:0;outline:0;flex:1;padding:0 13px;font-size:16px}.primary{background:var(--blue);color:#fff;border:0;border-radius:12px;padding:12px 18px;font-weight:800;box-shadow:0 6px 18px #146ef52e}.primary:hover{background:var(--blue2)}.searchbar .primary{padding-inline:24px}.hero-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1;background:#ffffff21;border:1px solid #fff3;border-radius:20px;align-self:end;padding:18px;position:relative}.hero-card b{font-size:29px;display:block}.section{margin-top:30px}.section-head{justify-content:space-between;align-items:end;gap:12px;margin-bottom:15px;display:flex}.section h2{letter-spacing:-.025em;margin:0;font-size:25px}.link{color:var(--blue);background:0 0;border:0;font-weight:750}.categories{grid-template-columns:repeat(6,1fr);gap:12px;display:grid}.category{border:1px solid var(--line);text-align:left;background:#fff;border-radius:18px;min-height:118px;padding:18px 14px;transition:all .2s;box-shadow:0 4px 15px #28375a0a}.category:hover{border-color:#bcd2f8;transform:translateY(-2px)}.cat-icon{margin-bottom:18px;font-size:30px;display:block}.products{grid-template-columns:repeat(4,1fr);gap:16px;display:grid}.product-card,.store-card,.panel{border:1px solid var(--line);background:#fff;border-radius:20px;box-shadow:0 4px 18px #1f2d4d0e}.product-card{padding:12px;position:relative}.product-image{background:linear-gradient(145deg,#f6f8fb,#e9eef5);border-radius:15px;place-items:center;height:170px;display:grid;overflow:hidden}.product-image img{object-fit:contain;width:100%;height:100%;padding:10px}.product-fallback{font-size:65px}.heart{color:#8b96aa;background:#fff;border:0;border-radius:50%;width:35px;height:35px;font-size:20px;position:absolute;top:22px;right:22px;box-shadow:0 4px 12px #dce2ec}.heart.on{color:#ec3f64}.product-card h3{margin:13px 2px 7px;font-size:16px;line-height:1.35}.price{font-size:21px;font-weight:900}.meta{color:var(--muted);margin-top:6px;font-size:13px}.badge{border-radius:999px;align-items:center;padding:5px 8px;font-size:12px;font-weight:800;display:inline-flex}.demo{color:#7446b8;background:#f1eaff}.stock{color:#128546;background:#e6f8ed}.low{color:#a46200;background:#fff3da}.out{color:#bf2931;background:#ffe9eb}.store-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.store-card{grid-template-columns:55px 1fr;gap:14px;padding:18px;display:grid}.store-logo{background:linear-gradient(135deg,#e4efff,#cbe0ff);border-radius:16px;place-items:center;width:55px;height:55px;font-size:26px;display:grid}.store-card h3{margin:2px 0 5px}.store-card p{color:var(--muted);margin:3px 0;font-size:14px}.results-head{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.wide-search{border:1px solid var(--line);background:#fff;border-radius:15px;flex:1;min-width:260px;padding:4px;display:flex}.wide-search input{border:0;outline:0;flex:1;padding:10px}.filter-row{flex-wrap:wrap;gap:8px;margin:15px 0 20px;display:flex}.chip{border:1px solid var(--line);background:#fff}.result-layout{grid-template-columns:1fr 330px;gap:20px;display:grid}.result-list{grid-template-columns:repeat(3,1fr);gap:15px;display:grid}.map-side{border:1px solid var(--line);background:#dfeee9;border-radius:22px;height:600px;position:sticky;top:96px;overflow:hidden}.map-side iframe,.map-full iframe{border:0;width:100%;height:100%}.map-overlay{position:absolute;bottom:14px;left:14px;right:14px}.map-wrap{position:relative}.detail{grid-template-columns:minmax(320px,.95fr) 1.05fr;gap:30px;display:grid}.gallery-main{border:1px solid var(--line);background:#fff;border-radius:26px;place-items:center;height:480px;display:grid;overflow:hidden}.gallery-main img{object-fit:contain;width:100%;height:100%;padding:22px}.detail-info{border:1px solid var(--line);background:#fff;border-radius:26px;padding:28px}.detail-info h1{margin:10px 0;font-size:34px;line-height:1.15}.detail-price{margin:12px 0;font-size:34px;font-weight:900}.seller{background:var(--soft);border-radius:17px;margin:18px 0;padding:16px}.seller h3{margin:0 0 5px}.actions{gap:10px;display:flex}.actions button{flex:1}.secondary{color:var(--blue);background:#edf4ff;border:1px solid #cfe0ff;border-radius:12px;padding:12px 16px;font-weight:800}.specs{border-top:1px solid var(--line);margin-top:22px;padding-top:20px}.specs p{line-height:1.55}.store-page-head{border:1px solid var(--line);background:#fff;border-radius:26px;align-items:center;gap:20px;padding:24px;display:flex}.store-page-head .store-logo{width:80px;height:80px;font-size:36px}.store-actions{gap:10px;margin-left:auto;display:flex}.map-full{border:1px solid var(--line);background:#e8f0ed;border-radius:24px;height:420px;position:relative;overflow:hidden}.empty{text-align:center;color:var(--muted);background:#fff;border:1px dashed #cbd3df;border-radius:22px;padding:55px 20px}.bottom-nav{display:none}.toast{color:#fff;z-index:99;background:#172033;border-radius:13px;padding:13px 18px;position:fixed;bottom:22px;right:22px;box-shadow:0 12px 35px #0004}.biz-shell{grid-template-columns:250px 1fr;min-height:calc(100vh - 72px);display:grid}.sidebar{border-right:1px solid var(--line);background:#fff;height:calc(100vh - 72px);padding:22px 14px;position:sticky;top:72px}.sidebar button{text-align:left;width:100%;margin:3px 0}.biz-main{max-width:1080px;padding:28px}.biz-main h1{margin:0 0 20px}.stats{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.stat{border:1px solid var(--line);background:#fff;border-radius:18px;padding:21px}.stat b{margin-bottom:6px;font-size:31px;display:block}.dashboard-grid{grid-template-columns:1.2fr .8fr;gap:18px;margin-top:18px;display:grid}.panel{padding:20px}.list-row{border-bottom:1px solid var(--line);align-items:center;gap:13px;padding:14px 0;display:flex}.list-row:last-child{border-bottom:0}.grow{flex:1}.row-actions{gap:7px;display:flex}.iconbtn{border:1px solid var(--line);background:#fff;border-radius:11px;width:38px;height:38px}.stepper{gap:8px;margin-bottom:20px;display:flex}.step{background:#dfe5ee;border-radius:99px;flex:1;height:7px}.step.done{background:var(--blue)}.form-card{border:1px solid var(--line);background:#fff;border-radius:24px;max-width:860px;padding:24px}.form-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.field{gap:7px;display:grid}.field.full{grid-column:1/-1}.field label{font-size:14px;font-weight:750}.field input,.field select,.field textarea{background:#fff;border:1px solid #dce2eb;border-radius:12px;outline:0;padding:12px 13px}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--blue);box-shadow:0 0 0 3px #dce9ff}.form-actions{justify-content:space-between;margin-top:22px;display:flex}.preview-card{border:1px solid var(--line);background:#f6f8fb;border-radius:18px;padding:18px}.upload{text-align:center;background:#fafcff;border:1px dashed #aab6c8;border-radius:14px;padding:20px}.inquiry{border:1px solid var(--line);background:#fff;border-radius:17px;margin-bottom:11px;padding:16px}.inquiry-head{align-items:center;gap:10px;display:flex}.dot{background:var(--green);border-radius:50%;width:10px;height:10px}.chat{background:#f5f7fa;border-radius:12px;margin-top:10px;padding:12px}.reply{gap:8px;margin-top:10px;display:flex}.reply input{border:1px solid var(--line);border-radius:10px;flex:1;padding:10px}.danger{color:var(--red)}.reset{color:#c62d36;background:#fff5f5;border:1px solid #ffd0d3;border-radius:12px;width:100%;margin-top:20px;padding:10px;font-weight:700}@media (max-width:900px){.mainnav{display:none}.shell{padding:18px 16px 92px}.hero{grid-template-columns:1fr;padding:28px 22px}.hero-card{display:none}.categories{grid-template-columns:repeat(3,1fr)}.products{grid-template-columns:repeat(2,1fr)}.store-grid,.result-layout{grid-template-columns:1fr}.result-list{grid-template-columns:repeat(2,1fr)}.map-side{height:380px;position:relative;top:auto}.detail{grid-template-columns:1fr}.gallery-main{height:380px}.biz-shell{display:block}.sidebar{display:none}.biz-main{padding:20px 16px 95px}.dashboard-grid{grid-template-columns:1fr}.bottom-nav{border-top:1px solid var(--line);z-index:40;height:68px;padding-bottom:max(6px,env(safe-area-inset-bottom));background:#fff;justify-content:space-around;display:flex;position:fixed;bottom:0;left:0;right:0}.bottom-nav button{color:#7b879a;background:0 0;border:0;place-items:center;gap:2px;font-size:11px;display:grid}.bottom-nav span{font-size:20px}.bottom-nav .active{color:var(--blue)}.topbar{height:62px;padding:0 16px}.brand{font-size:21px}.brand .pin{width:26px;height:26px}.store-page-head{flex-wrap:wrap;align-items:flex-start}.store-actions{width:100%;margin-left:0}.store-actions button{flex:1}}@media (max-width:560px){.hero h1{font-size:36px}.searchbar{grid-template-columns:1fr auto;display:grid}.searchbar input{width:100%}.categories{grid-template-columns:repeat(2,1fr)}.products,.result-list{grid-template-columns:1fr}.product-card{grid-template-columns:120px 1fr;gap:12px;display:grid}.product-card .product-image{height:120px}.product-card .heart{top:16px;right:16px}.product-card .card-body{padding-right:8px}.detail-info{padding:20px}.gallery-main{height:300px}.actions{flex-direction:column}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.stats{grid-template-columns:1fr 1fr}.stats .stat:last-child{grid-column:1/-1}.bizlink{padding:9px 11px}.brand small{display:none}}