:root{--bg: #ffffff;--panel: #ffffff;--ink: #121212;--dim: #6b6b6b;--line: #e5e5e5;--accent: #334fb4;--accent-ink: #fff;--good: #2f8f4e;--warn: #d9a441;--bad: #c0564f;--radius: 12px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}input{font:inherit}.loading{display:flex;align-items:center;justify-content:center;height:100vh;color:var(--dim)}.app{display:flex;flex-direction:column;height:100vh;height:100dvh}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 14px;border-bottom:1px solid var(--line);background:var(--panel)}.topbar-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}.tabs{display:flex;gap:6px;overflow-x:auto;flex:1;padding-bottom:2px}.chip{background:#f2f2f5;border:1px solid var(--line);border-radius:16px;padding:7px 14px;font-size:13px;white-space:nowrap;color:var(--ink)}.chip.active{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.chip.add{border-style:dashed;color:var(--dim);background:transparent}.main{flex:1;display:flex;min-height:0}.grid{flex:1;overflow-y:auto;padding:14px}.gridwrap{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}.tile{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px 10px;min-height:88px;display:flex;flex-direction:column;justify-content:center;gap:4px;text-align:center;position:relative;box-shadow:0 1px 2px #00000008}.tile:active{transform:scale(.97)}.tile .tilename{font-size:14px;font-weight:500}.tile .price{font-size:13px;color:var(--dim)}.tile .stock{position:absolute;top:6px;right:6px;font-size:10px;background:#f2f2f5;border-radius:8px;padding:2px 6px;color:var(--dim)}.tile .stock.soldout{background:#f7e6e5;color:var(--bad)}.tile .badge{position:absolute;top:6px;left:6px;font-size:10px;background:var(--warn);color:#fff;border-radius:8px;padding:2px 6px}.tile.add{border-style:dashed;color:var(--dim);background:transparent}.tile.add .hint{font-size:10px}.cartpanel{width:340px;flex-shrink:0;background:var(--panel);border-left:1px solid var(--line);display:flex;flex-direction:column;overflow-y:auto;padding:14px}.bottombar{display:none}.idrow{display:flex;justify-content:space-between;align-items:center;font-size:14px;margin-bottom:8px;padding-bottom:8px;border-bottom:1px solid var(--line)}.linkbtn,.linktext{background:none;border:none;color:var(--accent);text-decoration:underline;font-size:12px;padding:0}.warnbanner{background:#fdf1de;border:1px solid var(--warn);color:#8a5a12;border-radius:8px;padding:8px 10px;font-size:12px;margin-bottom:8px}.contactedit{display:flex;flex-direction:column;gap:6px;margin-bottom:10px}.contactedit input{border:1px solid var(--line);border-radius:8px;padding:8px 10px}.lines{flex:1}.cartline{display:flex;justify-content:space-between;align-items:center;font-size:13px;padding:8px 0;border-bottom:1px solid #eeeeee;gap:8px}.cartline.custom{color:#8a6a2a}.cartline .dim{color:var(--dim)}.emptycart{color:var(--dim);font-size:13px;padding:20px 0;text-align:center}.stepper{display:inline-flex;align-items:center;gap:6px;margin-right:8px;background:#f2f2f5;border-radius:8px;padding:2px 4px}.stepper button{width:20px;height:20px;border:none;background:#fff;border-radius:5px;line-height:1}.discedit{background:#f2f4fa;border-radius:8px;padding:10px;margin:-4px 0 8px;display:flex;flex-direction:column;gap:8px}.segrow{display:flex;gap:4px}.seg{flex:1;padding:6px;border:1px solid var(--line);border-radius:6px;background:#fff;font-size:12px}.seg.active{background:var(--accent);color:#fff;border-color:var(--accent)}.discedit input[type=number]{border:1px solid var(--line);border-radius:6px;padding:6px 8px;width:100%}.splitrow{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--dim)}.splitrow input{width:50px;border:1px solid var(--line);border-radius:6px;padding:4px}.cartsum{display:flex;justify-content:space-between;font-size:16px;font-weight:600;margin-top:6px;padding-top:8px;border-top:1px solid var(--line)}.pills{display:flex;gap:6px;margin:10px 0;flex-wrap:wrap}.pill{font-size:11px;border-radius:12px;padding:3px 10px;border:1px solid var(--line);background:#f2f2f5;color:var(--dim)}.pill.on{background:var(--good);color:#fff;border-color:var(--good)}.pill.warn{background:var(--warn);color:#fff;border-color:var(--warn)}.btn{background:var(--accent);color:#fff;border:none;border-radius:10px;padding:13px;font-size:15px;font-weight:600;width:100%;margin-top:8px}.btn:disabled{opacity:.4}.btn.secondary{background:#fff;color:var(--accent);border:1.5px solid var(--accent)}.btn.small{font-size:13px;padding:9px}.btnrow{display:flex;gap:8px;margin-top:8px}.btnrow .btn{margin-top:0}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}.modal{background:#fff;border-radius:var(--radius);padding:20px;width:100%;max-width:340px;display:flex;flex-direction:column;gap:10px}.modal.wide{max-width:560px;max-height:80vh;overflow-y:auto}.modal h3{margin:0}.modal .note{font-size:12px;color:var(--dim);margin:-6px 0 4px}.modal input{border:1px solid var(--line);border-radius:8px;padding:10px}table{border-collapse:collapse;width:100%;font-size:13px}th,td{border:1px solid var(--line);padding:8px 10px;text-align:left}th{background:#f2f2f5;font-size:11px;text-transform:uppercase;color:var(--dim)}tbody tr{cursor:pointer}td.zero{color:var(--bad);font-weight:600}.detailcard .field{padding:6px 0;border-bottom:1px solid #eeeeee;font-size:14px}.dim{color:var(--dim)}@media (max-width: 899px){.main{flex-direction:column}.cartpanel{position:fixed;left:0;right:0;bottom:48px;top:auto;max-height:0;border-left:none;border-top:1px solid var(--line);box-shadow:0 -4px 16px #00000014;transition:max-height .2s ease}.cartpanel.expanded{max-height:70vh}.bottombar{display:flex;justify-content:space-between;align-items:center;position:fixed;left:0;right:0;bottom:0;height:48px;padding:0 16px;background:var(--accent);color:#fff;border:none;font-size:13px;z-index:40}.grid{padding-bottom:60px}}