:root{
  --bg:#f3f4f6; --card:#fff; --text:#111315; --muted:#7b8088; --line:#e5e7eb;
  --accent:#111315; --soft:#f0f1f3; --green:#e9f8ee; --green-text:#17713a;
  --yellow:#fff6d9; --yellow-text:#765b00; --danger:#ffe9e9; --danger-text:#9c2d2d;
}
*{box-sizing:border-box}
html{background:var(--bg)}
body{margin:0;background:var(--bg);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--text)}
button,input{font:inherit}button{cursor:pointer;border:0}
#app{width:min(100%,640px);min-height:var(--max-viewport-height,100dvh);margin:auto;background:var(--bg);padding-bottom:82px}
#app.auth-pending .topbar,#app.auth-pending .bottom-nav{visibility:hidden;pointer-events:none}
.topbar{height:68px;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);display:flex;align-items:center;gap:10px;padding:10px 15px;position:sticky;top:0;z-index:50;border-bottom:1px solid var(--line)}
.brand-wrap{min-width:0}.brand{font-size:20px;font-weight:900;letter-spacing:-.4px}.city-btn{display:block;background:none;color:var(--muted);font-size:12px;padding:2px 0;max-width:230px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.top-icon{width:40px;height:40px;border-radius:50%;background:var(--soft);display:grid;place-items:center;color:#555;font-weight:800}.profile-mini{margin-left:auto;font-size:12px;color:#4d2b76}.back{font-size:28px;line-height:1}.hidden{display:none!important}
.screen{padding:14px 14px 20px}.hero{background:#111315;color:#fff;border-radius:24px;padding:22px 20px;margin-bottom:14px}.hero h1{font-size:29px;line-height:1.05;letter-spacing:-1px;margin:5px 0 9px}.hero p{line-height:1.45;margin:0;color:#d6d9dd;font-size:14px}.eyebrow{font-size:10px;letter-spacing:.13em;text-transform:uppercase;opacity:.62;font-weight:800}
.search-wrap{position:relative;margin-bottom:16px}.search{width:100%;height:48px;padding:0 15px;border:1px solid var(--line);border-radius:16px;background:#fff;outline:none;font-size:14px}.search:focus{border-color:#b9bcc2;box-shadow:0 0 0 3px #e9eaec}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.section-head button{background:none;color:var(--muted);font-size:12px}.section-title{font-size:19px;font-weight:900;letter-spacing:-.35px;margin:19px 0 10px}.small-title{font-size:15px;margin-top:22px}.muted{color:var(--muted);font-size:12px}.chips{display:flex;gap:8px;overflow:auto;padding:2px 1px 7px;scrollbar-width:none}.chips::-webkit-scrollbar{display:none}.chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:10px 13px;white-space:nowrap;font-size:13px}.chip.active{background:#111315;color:#fff;border-color:#111315}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:13px}.product{min-width:0}.product-img{position:relative;height:170px;background:linear-gradient(145deg,#f0f1f2,#e5e7ea);border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:10px;overflow:hidden}.product-img.big{height:330px}.product-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .16s ease}.product-img img.ready{opacity:1}.product-image-fallback{font-size:58px;line-height:1;user-select:none}.product-img.image-error .product-image-fallback{opacity:.72}.product b{display:block;margin-top:3px;line-height:1.2}.price{font-size:18px;font-weight:900;margin:7px 0}.big-price{font-size:30px}.btn{width:100%;padding:13px 14px;border-radius:13px;background:#111315;color:#fff;font-weight:800;margin-top:9px}.btn.light{background:#eef0f2;color:#111315}.btn.small{width:auto;padding:9px 12px;margin-top:0;font-size:12px}.btn:disabled{cursor:not-allowed;opacity:.48}.availability{margin:7px 0;color:var(--green-text);font-size:12px;font-weight:800}.availability.sold-out{color:var(--danger-text)}.detail-availability{padding:10px 12px;border-radius:12px;background:var(--danger)}.row{display:flex;justify-content:space-between;gap:10px;align-items:center}.shop{margin-bottom:10px}.shop-cover{height:120px;border-radius:14px;background:linear-gradient(135deg,#dedfe2,#f4f4f5);display:flex;align-items:flex-end;padding:12px;margin-bottom:12px}.shop-cover strong{font-size:18px}.shop-meta{display:flex;justify-content:space-between;align-items:center;gap:8px}.badge{display:inline-flex;align-items:center;gap:4px;background:var(--green);color:var(--green-text);padding:5px 8px;border-radius:8px;font-size:10px;font-weight:800}.marking{margin-top:14px;padding:11px;border-radius:12px;background:var(--green);color:var(--green-text);font-weight:800}.marking small{font-weight:400;opacity:.8}.specs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}.specs div,.summary div{background:#f6f7f8;padding:10px;border-radius:11px}.specs span,.summary span{display:block;color:var(--muted);font-size:10px;margin-bottom:4px}.review-card,.notice,.empty{padding:15px;border-radius:15px;background:#fff;border:1px solid var(--line);color:var(--muted);font-size:13px}.review-card strong{display:block;color:var(--text);font-size:15px;margin-bottom:5px}.notice{background:var(--yellow);color:var(--yellow-text);border-color:#f1e3ad}.success-notice{background:var(--green);color:var(--green-text);border:1px solid #ccebd6;padding:14px;border-radius:15px}.summary{display:grid;grid-template-columns:1fr 1fr;gap:8px;text-align:left;margin:15px 0}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:min(640px,100%);height:76px;padding-bottom:max(8px,env(safe-area-inset-bottom));background:rgba(255,255,255,.97);backdrop-filter:blur(14px);border-top:1px solid var(--line);display:flex;justify-content:space-around;z-index:60}.bottom-nav button{background:none;color:#8a8e95;font-size:10px;min-width:70px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px}.bottom-nav button.active{color:#111315;font-weight:800}.nav-icon{font-size:20px;line-height:1}.file{text-align:center;padding:25px}.tryon-icon,.avatar{font-size:50px}.file input{width:100%;margin:15px 0}.uploaded{width:100%;border-radius:14px}.field{width:100%;margin-top:7px;padding:13px;border:1px solid var(--line);border-radius:12px;background:#fff}.list{display:grid;gap:9px}.city-option{display:flex;justify-content:space-between;align-items:center;padding:16px;border-radius:15px;border:1px solid var(--line);background:#fff;text-align:left}.city-option span{color:#17713a;font-size:12px;margin-left: 5px}.city-option.selected{outline:2px solid #111315}.profile{text-align:center;padding:25px}.profile .avatar{margin-bottom:8px}.center{text-align:center}.success{font-size:40px}.qr{width:250px;height:250px;display:block;margin:20px auto}.marketing{display:flex;gap:10px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px;margin:10px 0}.marketing-icon{width:42px;height:42px;border-radius:12px;background:#111315;color:#fff;display:grid;place-items:center;font-size:19px}.loading{height:110px;border-radius:16px;background:linear-gradient(90deg,#eee,#f7f7f7,#eee);background-size:200% 100%;animation:shimmer 1.2s infinite}.toast{position:fixed;left:50%;bottom:92px;transform:translate(-50%,20px);background:#111315;color:#fff;padding:10px 14px;border-radius:12px;font-size:12px;opacity:0;pointer-events:none;transition:.2s;z-index:100;max-width:90%;text-align:center}.toast.show{opacity:1;transform:translate(-50%,0)}
.auth-state{min-height:min(420px,70dvh);display:flex;flex-direction:column;align-items:center;justify-content:center}.auth-state h1{margin:8px 0 18px;letter-spacing:-1px}.auth-spinner{width:32px;height:32px;border:3px solid #dfe1e4;border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}
@keyframes shimmer{to{background-position:-200% 0}}
@keyframes spin{to{transform:rotate(360deg)}}
@media(max-width:480px){.grid{gap:9px}.product-img{height:150px}.product-img.big{height:270px}.screen{padding-left:12px;padding-right:12px}}