:root{--bg: #f4f5f9;--surface: #ffffff;--text: #0f172a;--muted: #64748b;--line: #e5e7ef;--accent: #6366f1;--accent-soft: #eef0ff;--price: #047857;--danger: #ef4444;--nav-h: 64px;color-scheme:light dark}@media (prefers-color-scheme: dark){:root{--bg: #0b1020;--surface: #151b30;--text: #e8ecf8;--muted: #94a3b8;--line: #242c47;--accent: #818cf8;--accent-soft: #1f2650;--price: #34d399}}*{box-sizing:border-box;margin:0;-webkit-tap-highlight-color:transparent}body{background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer}.app{max-width:640px;margin:0 auto;min-height:100dvh}.app.with-nav{padding-bottom:calc(var(--nav-h) + env(safe-area-inset-bottom))}header{padding:calc(env(safe-area-inset-top) + 16px) 16px 12px}.top-row{display:flex;align-items:center;gap:8px}h1{flex:1;font-size:1.5rem;font-weight:800;letter-spacing:-.02em}.back{border:0;background:var(--surface);color:var(--text);width:36px;height:36px;border-radius:12px;font-size:1.5rem;line-height:1}.ghost{border:1px solid var(--line);background:var(--surface);color:var(--muted);font-size:.8rem;font-weight:600;padding:8px 12px;border-radius:12px}.ghost.strong{color:#fff;background:var(--accent);border-color:var(--accent)}.sticky{position:sticky;top:0;z-index:10;padding:8px 0 10px;background:var(--bg)}.search{display:flex;align-items:center;gap:10px;margin:0 16px;background:var(--surface);color:var(--muted);border:1px solid var(--line);border-radius:16px;padding:0 14px;height:52px;box-shadow:none}.search:focus-within{border-color:var(--accent);color:var(--accent)}.search input{flex:1;min-width:0;border:0;outline:0;background:none;color:var(--text);font-size:1rem;height:100%}.search input::-webkit-search-cancel-button{display:none}.clear{flex:none;border:0;background:var(--line);color:var(--muted);width:28px;height:28px;border-radius:50%;font-size:1.1rem;line-height:1}.chips{display:flex;gap:8px;overflow-x:auto;padding:12px 16px 2px;scrollbar-width:none}.chips::-webkit-scrollbar{display:none}.chip{flex:none;border:1px solid var(--line);background:var(--surface);color:var(--muted);font-size:.8rem;font-weight:500;padding:7px 13px;border-radius:999px;white-space:nowrap}.chip.on{background:var(--accent);border-color:var(--accent);color:#fff}main{padding:6px 16px 24px;display:grid;gap:10px}.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:14px 16px;content-visibility:auto;contain-intrinsic-size:auto 150px}.card .top{display:flex;justify-content:space-between;gap:12px}.info{min-width:0;display:grid;gap:4px}.card h2{font-size:.98rem;font-weight:650;line-height:1.25}.cat{font-size:.72rem;color:var(--muted)}.meta{display:flex;align-items:center;gap:8px;margin-top:2px}.code{border:0;background:var(--accent-soft);color:var(--accent);font:600 .72rem ui-monospace,SFMono-Regular,Menlo,monospace;padding:4px 9px;border-radius:999px}.stock{font-size:.72rem;color:var(--muted)}.icon-btn{border:0;background:none;color:var(--muted);padding:4px;display:grid;place-items:center}.icon-btn svg{width:18px;height:18px}.pricebox{flex:none;display:grid;justify-items:end;align-content:start;gap:2px}.amount{flex:none;font-size:1.25rem;font-weight:800;letter-spacing:-.02em;color:var(--price);font-variant-numeric:tabular-nums}.amount.big{font-size:2rem}.unit{font-size:.7rem;color:var(--muted)}.noprice{font-size:.8rem;color:var(--muted);font-style:italic}.actions{display:flex;gap:8px;margin-top:12px}.add{flex:1;border:0;background:var(--accent);color:#fff;font-size:.9rem;font-weight:700;height:42px;border-radius:12px}.add.alt{background:var(--accent-soft);color:var(--accent)}.add.in{box-shadow:inset 0 0 0 2px var(--price)}.msg,.count{text-align:center;color:var(--muted);padding:24px 0;font-size:.9rem}.count{padding:4px 0;font-size:.8rem}.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:30;max-width:640px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);height:calc(var(--nav-h) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--surface);border-top:1px solid var(--line)}.tab{border:0;background:none;color:var(--muted);display:grid;justify-items:center;align-content:center;gap:3px;font-size:.7rem;font-weight:600}.tab.on{color:var(--accent)}.tab-icon{position:relative;display:grid}.badge{position:absolute;top:-6px;right:-10px;background:var(--accent);color:#fff;border-radius:999px;min-width:18px;height:18px;padding:0 5px;display:grid;place-items:center;font-size:.65rem;font-weight:800}.line{display:grid;gap:12px}.line-top{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.line-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px}.stepper{display:flex;align-items:center;background:var(--bg);border-radius:14px}.stepper button{border:0;background:none;color:var(--accent);width:44px;height:44px;font-size:1.4rem}.stepper input{width:64px;height:44px;text-align:center;border:0;outline:0;background:none;color:var(--text);font:700 1.1rem inherit;font-family:inherit}.suffix{margin-left:-8px;margin-right:4px;font-size:.8rem;color:var(--muted);font-weight:600}.cart{padding-bottom:210px}.checkout{position:fixed;left:0;right:0;z-index:20;bottom:calc(var(--nav-h) + env(safe-area-inset-bottom));max-width:640px;margin:0 auto;display:grid;gap:12px;padding:14px 16px;background:var(--surface);border-top:1px solid var(--line);border-radius:22px 22px 0 0}.methods{display:flex;gap:8px}.methods .chip{flex:1;padding:10px 0;text-align:center}.primary{border:0;background:var(--accent);color:#fff;font-size:1.1rem;font-weight:700;height:56px;border-radius:16px;width:100%}.secondary{border:1px solid var(--line);background:var(--surface);color:var(--text);font-size:1rem;font-weight:600;height:56px;border-radius:16px;padding:0 20px}.primary:disabled{opacity:.5}.err{color:var(--danger);font-size:.85rem;text-align:center}.done{text-align:center;justify-items:center;padding-top:60px;gap:14px}.tick{width:72px;height:72px;border-radius:50%;background:var(--price);color:#fff;display:grid;place-items:center;font-size:2.2rem}.summary{display:grid;gap:6px}.summary>span{font-size:.8rem;color:var(--muted)}.by{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:.78rem;color:var(--muted)}.by b{color:var(--text);font-weight:600}.sale{display:grid;gap:8px}.sale ul{list-style:none;padding:0;display:grid;gap:4px;font-size:.85rem}.sale li{display:flex;justify-content:space-between;gap:12px}.sale li span:last-child{color:var(--muted);flex:none}.form{display:grid;gap:14px;padding:4px 16px calc(env(safe-area-inset-bottom) + 32px)}.form label{display:grid;gap:6px;font-size:.8rem;font-weight:600;color:var(--muted)}.form input{width:100%;height:50px;padding:0 14px;font-size:1rem;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:14px;outline:0}.form input:focus{border-color:var(--accent)}.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}.form fieldset{display:grid;gap:10px;border:1px solid var(--line);border-radius:16px;padding:14px}.form legend{padding:0 6px;font-size:.8rem;font-weight:700;color:var(--accent)}.hint{font-size:.75rem;color:var(--muted)}.form-actions{display:grid;grid-template-columns:auto 1fr;gap:10px}.login{min-height:100dvh;max-width:360px;margin:0 auto;padding:24px 16px;display:grid;align-content:center;justify-items:center;gap:14px}.login img{border-radius:18px}.login h1{flex:none;font-size:1.4rem}.login input{width:100%;height:52px;padding:0 16px;font-size:1rem;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:16px;outline:0}.login input:focus{border-color:var(--accent)}.rank{display:inline-grid;place-items:center;min-width:22px;height:22px;margin-right:8px;padding:0 6px;border-radius:999px;background:var(--accent);color:#fff;font-size:.72rem;font-weight:800;vertical-align:1px}.stats{font-size:.75rem;color:var(--price);font-weight:600}.card.in{border-color:var(--accent)}.card .meta{margin-top:2px}.ctl{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:10px}.tools{display:flex;align-items:center;gap:2px}.sell{display:flex;align-items:center;gap:8px}.seg{display:inline-grid;grid-auto-flow:column;background:var(--bg);border-radius:10px;padding:2px}.seg button{border:0;background:none;color:var(--muted);height:30px;padding:0 10px;border-radius:8px;font-size:.78rem;font-weight:700;display:inline-flex;align-items:center;gap:4px}.seg button.on{background:var(--accent);color:#fff}.seg i{font-style:normal;font-size:.65rem;background:var(--price);color:#fff;border-radius:999px;padding:1px 5px;min-width:16px;text-align:center}.qty{display:flex;align-items:center;background:var(--bg);border-radius:12px}.qty button{border:0;background:none;color:var(--accent);width:40px;height:40px;font-size:1.3rem;font-weight:700}.qty button.plus{color:#fff;background:var(--accent);border-radius:12px}.qty button:disabled{opacity:.3}.qty input{width:46px;height:40px;text-align:center;border:0;outline:0;background:none;color:var(--text);font:700 1rem inherit;font-family:inherit}.qty input::placeholder{color:var(--muted);font-weight:500}.incart{display:none}.icon-btn.fav{margin-left:0;color:var(--muted)}.icon-btn.fav.on{color:#f59e0b}.icon-btn.inline{display:inline-grid;vertical-align:middle;margin-left:4px}.unit{display:inline-flex;align-items:center}.chip.fav.on{background:#f59e0b;border-color:#f59e0b;color:#1a1300}.more{width:100%;height:48px}.sumbar{position:fixed;left:0;right:0;z-index:25;margin:0 auto;max-width:640px;bottom:calc(var(--nav-h) + env(safe-area-inset-bottom));display:flex;align-items:center;justify-content:space-between;gap:12px;height:60px;padding:0 16px;border:0;border-top:1px solid var(--line);background:var(--surface);color:var(--text);text-align:left}.sum-l{display:grid;line-height:1.15}.sum-l small{font-size:.72rem;color:var(--muted);font-weight:600}.sum-l strong{font-size:1.35rem;font-weight:800;color:var(--price);font-variant-numeric:tabular-nums}.sum-r{background:var(--accent);color:#fff;font-weight:700;font-size:.95rem;padding:11px 18px;border-radius:12px}.app:has(.sumbar) main{padding-bottom:84px}.kg-edit{display:grid;justify-items:end;gap:6px}.kg-edit input{width:130px;height:42px;text-align:right;padding:0 10px;font-size:1rem;font-weight:700;color:var(--text);background:var(--bg);border:1px solid var(--accent);border-radius:12px;outline:0}.kg-edit-actions{display:flex;gap:6px}.kg-edit-actions button{width:44px;height:38px;border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:10px;font-size:1.1rem;font-weight:700}.kg-edit-actions button.ok{background:var(--price);border-color:var(--price);color:#fff}.kg-edit .unit{max-width:150px;text-align:right;font-size:.65rem}.form select{width:100%;height:50px;padding:0 14px;font-size:1rem;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:14px;outline:0}.form select:focus{border-color:var(--accent)}.linkbtn{justify-self:start;border:0;background:none;color:var(--accent);font-size:.8rem;font-weight:600;padding:4px 0}.disc{display:grid;gap:10px}.disc h3{font-size:.9rem;font-weight:700}.wrapchips{display:flex;flex-wrap:wrap;gap:8px}.paylabel{display:grid;gap:6px;font-size:.8rem;font-weight:600;color:var(--muted)}.paylabel input{height:50px;padding:0 14px;font-size:1.1rem;font-weight:700;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:14px;outline:0}.paylabel input:focus{border-color:var(--accent)}.sub{font-size:.8rem;color:var(--muted);text-align:center}.linkbtn.inl{display:inline;padding:0}.cart{padding-bottom:240px}.stats{font-size:.78rem;color:var(--price);font-weight:600}.disc-li{color:var(--price)}.disc-li span:last-child{color:var(--price)!important}.summary .primary.close{margin-top:6px}.summary .by .neg b{color:var(--danger)}.closebox{display:grid;gap:10px;margin-top:6px}.chips.sub{padding-top:8px}.icon-btn.danger{color:var(--muted)}.icon-btn.danger:active,.icon-btn.danger:hover{color:var(--danger)}.modal-back{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:#02061799;display:grid;place-items:center;padding:20px}.modal{width:100%;max-width:380px;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:20px;display:grid;gap:10px}.modal h3{font-size:1.1rem;font-weight:800}.modal-name{font-weight:700;word-break:break-word}.modal-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:6px}.modal-actions .secondary{height:50px}.danger-btn{border:0;background:var(--danger);color:#fff;font-size:1rem;font-weight:700;height:50px;border-radius:14px}.danger-btn:disabled{opacity:.6}.tools{display:flex;gap:8px;margin-top:10px}.tool{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:6px;height:36px;border:1px solid var(--line);background:var(--bg);color:var(--muted);border-radius:10px;font-size:.75rem;font-weight:600}.tool.fav.on{color:#f59e0b;border-color:#f59e0b}.tool.danger:active{color:var(--danger);border-color:var(--danger)}.sell{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;margin-top:10px}.approx{width:100%;text-align:right;font-size:.78rem;color:var(--price);font-weight:700}.prefix{margin:0 -6px 0 6px;font-weight:700;color:var(--muted)}.ghost.quick{color:#f59e0b;border-color:#f59e0b}.primary.sm{height:50px;font-size:1rem}.linkbtn.out{justify-self:center;margin:12px auto;color:var(--muted)}.sell{display:grid;gap:8px;justify-content:stretch}.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;width:100%}.seg button{justify-content:center}.qty{width:100%}.qty input{flex:1;min-width:0;width:auto}.qty button{flex:none}.approx{text-align:right}