:root{--bg:#f6f7f9;--card:#fff;--text:#1a1a1a;--muted:#8a8f98;--accent:#1d9e75;--border:#e6e8eb}@media (prefers-color-scheme:dark){:root{--bg:#14161a;--card:#1d2025;--text:#f0f1f3;--muted:#8a8f98;--accent:#25b386;--border:#2a2e35}}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.page{max-width:760px;margin:0 auto;padding:12px 14px 90px}.page.center{text-align:center;flex-direction:column;align-items:center;gap:14px;padding-top:60px;display:flex}.topbar{align-items:center;gap:12px;margin-bottom:12px;display:flex}.topbar h1{flex:1;font-size:20px}.top-actions{align-items:center;gap:8px;display:flex}.icon-btn{background:var(--bg);border:1px solid var(--border);width:40px;height:40px;color:var(--text);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;padding:0;text-decoration:none;display:flex;position:relative}.icon-btn:active{transform:scale(.94)}.badge{color:#fff;background:#e5484d;border-radius:10px;justify-content:center;align-items:center;min-width:18px;height:18px;padding:0 4px;font-size:11px;display:flex;position:absolute;top:-4px;right:-4px}.search{border:1px solid var(--border);background:var(--card);width:100%;color:var(--text);border-radius:12px;margin-bottom:12px;padding:11px 14px;font-size:15px}.cats{gap:8px;margin-bottom:8px;padding-bottom:10px;display:flex;overflow-x:auto}.cats button{white-space:nowrap;border:1px solid var(--border);background:var(--card);color:var(--text);cursor:pointer;border-radius:20px;padding:7px 14px;font-size:14px}.cats button.on{background:var(--accent);color:#fff;border-color:var(--accent)}.grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;display:grid}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;flex-direction:column;gap:6px;padding:10px;display:flex}.card img,.card .noimg{aspect-ratio:1;object-fit:cover;background:var(--bg);border-radius:10px;width:100%}.card .name{flex:1;font-size:14px;line-height:1.3}.card .price{font-weight:600}.card .price span{color:var(--muted);font-size:12px;font-weight:400}.card button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:10px;padding:8px;font-size:14px}.card button:disabled{background:var(--muted);cursor:not-allowed}.checkout-bar{background:var(--card);border-top:1px solid var(--border);align-items:center;gap:12px;max-width:760px;margin:0 auto;padding:10px 14px;text-decoration:none;display:flex;position:fixed;bottom:0;left:0;right:0}.cb-info{flex-direction:column;display:flex}.cb-count{color:var(--muted);font-size:12px}.cb-sum{color:var(--text);font-size:18px;font-weight:700}.cb-btn{background:var(--accent);color:#fff;border-radius:12px;flex:1;justify-content:center;align-items:center;gap:8px;padding:15px;font-size:16px;font-weight:600;display:flex}.cb-btn:active{transform:scale(.98)}.cart-list{flex-direction:column;gap:8px;margin-bottom:14px;display:flex}.cart-row{background:var(--card);border:1px solid var(--border);border-radius:12px;align-items:center;gap:10px;padding:10px 12px;display:flex}.cart-row .cn{flex:1;font-size:14px}.cart-row .cp{text-align:right;min-width:80px;font-weight:600}.qty{align-items:center;gap:10px;display:flex}.qty button{border:1px solid var(--border);background:var(--bg);width:28px;height:28px;color:var(--text);cursor:pointer;border-radius:8px;font-size:16px}.total-row{justify-content:space-between;padding:12px 4px;font-size:17px;display:flex}.form{flex-direction:column;gap:8px;margin-top:12px;display:flex}.form label{color:var(--muted);font-size:13px}.form input{border:1px solid var(--border);background:var(--card);color:var(--text);border-radius:12px;padding:11px 14px;font-size:15px}.seg{gap:8px;display:flex}.seg button{border:1px solid var(--border);background:var(--card);color:var(--text);cursor:pointer;border-radius:12px;flex:1;padding:10px}.seg button.on{background:var(--accent);color:#fff;border-color:var(--accent)}.btn{background:var(--card);color:var(--accent);border:none;border:1px solid var(--accent);text-align:center;cursor:pointer;border-radius:12px;padding:12px 20px;font-size:15px;text-decoration:none;display:inline-block}.btn.primary{background:var(--accent);color:#fff;border:none;width:100%}.muted{color:var(--muted)}.err{color:#e5484d;margin-top:10px}.install-bar{z-index:100;background:var(--card);border-top:1px solid var(--border);align-items:center;gap:10px;max-width:760px;margin:0 auto;padding:12px 14px;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -4px 20px #00000014}.install-icon{font-size:24px}.install-text{flex:1;font-size:13px;line-height:1.35}.install-yes{background:var(--accent);color:#fff;cursor:pointer;white-space:nowrap;border:none;border-radius:10px;padding:9px 16px;font-size:14px}.install-close{background:var(--bg);width:30px;height:30px;color:var(--muted);cursor:pointer;border:none;border-radius:8px;font-size:14px}.link-btn{color:var(--accent);cursor:pointer;background:0 0;border:none;font-size:14px}.orders-list{flex-direction:column;gap:12px;display:flex}.order-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:14px}.order-head{justify-content:space-between;align-items:flex-start;margin-bottom:10px;display:flex}.order-num{font-size:15px;font-weight:600}.order-date{color:var(--muted);margin-top:2px;font-size:12px}.status{white-space:nowrap;border-radius:20px;padding:4px 10px;font-size:12px;font-weight:500}.st-new{color:#229ed9;background:#299ed926}.st-work{color:#c28b00;background:#f4c4302e}.st-done{color:var(--accent);background:#25b38626}.st-cancel{color:#e5484d;background:#e5484d1f}.order-items{border-top:1px solid var(--border);border-bottom:1px solid var(--border);flex-direction:column;gap:4px;padding:8px 0;display:flex}.order-item{justify-content:space-between;font-size:13px;display:flex}.order-foot{justify-content:space-between;align-items:center;padding-top:10px;font-size:15px;display:flex}.cancel-btn{color:#e5484d;cursor:pointer;background:0 0;border:1px solid #e5484d;border-radius:10px;width:100%;margin-top:10px;padding:9px;font-size:14px}.confirm-btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:10px;width:100%;margin-top:10px;padding:12px;font-size:15px;font-weight:600}.confirm-btn:active{transform:scale(.98)}.page-header{align-items:center;gap:12px;margin-bottom:16px;display:flex}.page-header h1{flex:1;font-size:20px;font-weight:700}.ph-action{flex-shrink:0}.back-btn{background:var(--bg);border:1px solid var(--border);width:40px;height:40px;color:var(--text);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;text-decoration:none;display:flex}.back-btn:active{transform:scale(.94)}