:root{--bg: #ffffff;--panel: #ffffff;--ink: #121212;--dim: #6b6b6b;--line: #e5e5e5;--soft: #f3f4f8;--accent: #334fb4;--accent-dark: #263c8c;--accent-ink: #fff;--good: #2f8f4e;--warn: #d9a441;--bad: #c0564f;--radius: 14px;--barh: 68px;--safe: env(safe-area-inset-bottom, 0px)}*{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;overscroll-behavior:none}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:10px;padding:8px 12px;border-bottom:1px solid var(--line);background:var(--panel);flex-shrink:0}.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;scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}.chip{background:var(--soft);border:1px solid var(--line);border-radius:18px;padding:8px 14px;font-size:13px;white-space:nowrap;color:var(--ink);display:inline-flex;align-items:center;gap:6px}.chip.active{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.chip.add{border-style:dashed;color:var(--accent);background:transparent;font-weight:600}.chipstate{font-size:10px;text-transform:uppercase;letter-spacing:.3px;background:#00000014;border-radius:8px;padding:1px 6px}.chip.active .chipstate{background:#ffffff40}.errorbar{display:flex;justify-content:space-between;align-items:center;gap:12px;background:#fdecea;color:#8a2c25;border-bottom:1px solid #f0c2bd;padding:10px 14px;font-size:13px}.main{flex:1;display:flex;min-height:0}.grid{flex:1;overflow-y:auto;padding:14px;-webkit-overflow-scrolling:touch}.gridwrap{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}.tile{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px 10px;min-height:104px;display:flex;flex-direction:column;justify-content:center;gap:3px;text-align:center;position:relative;box-shadow:0 1px 3px #0000000d;transition:transform .08s ease}.tile:active{transform:scale(.96);background:#f7f8fc}.tile .tilename{font-size:15px;font-weight:600;line-height:1.25}.tile .price{font-size:16px;font-weight:700;color:var(--accent)}.tile .pricesub{font-size:11px;color:var(--dim)}.tile .stock{position:absolute;top:7px;right:7px;font-size:10px;background:var(--soft);border-radius:8px;padding:2px 6px;color:var(--dim)}.tile .stock.soldout{background:#f7e6e5;color:var(--bad)}.tile .badge{position:absolute;top:7px;left:7px;font-size:10px;background:var(--warn);color:#fff;border-radius:8px;padding:2px 6px}.tile.add{border-style:dashed;border-color:var(--accent);color:var(--accent);background:transparent;box-shadow:none}.tile.ghost{border-style:dashed;color:var(--dim);background:transparent;box-shadow:none}.tile .hint{font-size:11px;color:var(--dim)}.emptygrid{grid-column:1 / -1;color:var(--dim);font-size:14px;line-height:1.6;padding:24px 4px}.cartpanel{width:380px;flex-shrink:0;background:var(--panel);border-left:1px solid var(--line);display:flex;flex-direction:column;overflow-y:auto;padding:14px}.bottombar,.sheetbackdrop{display:none}.idrow{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:15px;margin-bottom:10px;padding-bottom:10px;border-bottom:1px solid var(--line)}.ordid{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.linkbtn,.linktext{background:none;border:none;color:var(--accent);text-decoration:underline;font-size:13px;padding:4px 2px;white-space:nowrap}.linktext.danger,.linkbtn.danger{color:var(--bad)}.linkbtn.addline{display:block;text-align:left;margin:10px 0 4px}.linkbtn.undo{display:block;width:100%;text-align:center;color:var(--dim);margin-top:10px}.steps{display:flex;gap:4px;margin-bottom:12px}.step{flex:1;text-align:center;font-size:10px;padding:5px 2px;border-radius:8px;background:var(--soft);color:var(--dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.step.on{background:var(--good);color:#fff}.step.warn{background:var(--warn);color:#fff}.warnbanner{background:#fdf1de;border:1px solid var(--warn);color:#7d5210;border-radius:10px;padding:10px 12px;font-size:13px;margin-bottom:10px;line-height:1.45}.warnbanner.soft{background:#f3f4f8;border-color:var(--line);color:var(--dim)}.contactedit{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}.contactedit input{border:1px solid var(--line);border-radius:10px;padding:12px}.lines{flex:1}.cartline{display:flex;justify-content:space-between;align-items:center;font-size:14px;padding:10px 0;border-bottom:1px solid #f0f0f0;gap:8px}.lineleft{display:flex;align-items:center;gap:8px;min-width:0}.linename{min-width:0;overflow:hidden;text-overflow:ellipsis}.lineright{display:flex;align-items:center;gap:8px;white-space:nowrap;flex-shrink:0}.disctag{display:inline-block;margin-left:6px;font-size:10px;background:var(--warn);color:#fff;border-radius:6px;padding:1px 5px}.cartline.custom .linename{color:#8a6a2a}.emptycart{color:var(--dim);font-size:14px;padding:22px 0;text-align:center}.stepper{display:inline-flex;align-items:center;gap:8px;background:var(--soft);border-radius:10px;padding:3px 5px;flex-shrink:0}.stepper button{width:30px;height:30px;border:none;background:#fff;border-radius:8px;line-height:1;font-size:17px;font-weight:600;color:var(--accent);box-shadow:0 1px 2px #00000014}.discedit{background:#f2f4fa;border-radius:10px;padding:12px;margin:-4px 0 10px;display:flex;flex-direction:column;gap:8px}.segrow{display:flex;gap:4px}.seg{flex:1;padding:9px 4px;border:1px solid var(--line);border-radius:8px;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:8px;padding:10px;width:100%}.splitrow{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--dim)}.splitrow input{width:64px;border:1px solid var(--line);border-radius:8px;padding:8px}.cartsum{display:flex;justify-content:space-between;align-items:baseline;font-size:17px;font-weight:700;margin-top:8px;padding-top:10px;border-top:2px solid var(--line)}.sumval{text-align:right}.sumval b{font-size:22px}.sumczk{display:block;font-size:12px;font-weight:400;color:var(--dim)}.nextlabel{font-size:13px;color:var(--dim);margin-top:14px}.donebox{margin-top:14px;padding:14px;border-radius:12px;background:#eef7f0;border:1px solid #cfe6d6}.donetitle{font-weight:700;color:var(--good);margin-bottom:8px}.pill{font-size:11px;border-radius:12px;padding:5px 11px;border:1px solid var(--line);background:var(--soft);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:12px;padding:14px;font-size:15px;font-weight:600;width:100%;margin-top:10px}.btn:active{background:var(--accent-dark)}.btn:disabled{opacity:.35}.btn.big{padding:18px;font-size:17px}.btn.secondary{background:#fff;color:var(--accent);border:1.5px solid var(--accent)}.btn.secondary.danger{color:var(--bad);border-color:var(--bad)}.btn.small{font-size:14px;padding:11px}.btnrow{display:flex;gap:8px;margin-top:10px}.btnrow .btn{margin-top:0}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:60;padding:16px}.modal{background:#fff;border-radius:var(--radius);padding:20px;width:100%;max-width:360px;display:flex;flex-direction:column;gap:10px;max-height:88vh;overflow-y:auto}.modal.wide{max-width:560px}.modal h3{margin:0}.modal .note{font-size:12px;color:var(--dim);margin:0;line-height:1.45}.modal input{border:1px solid var(--line);border-radius:10px;padding:12px;width:100%}.fieldlabel{display:flex;flex-direction:column;gap:5px;font-size:12px;color:var(--dim)}table{border-collapse:collapse;width:100%;font-size:14px}th,td{border-bottom:1px solid var(--line);padding:11px 8px;text-align:left}th{background:var(--soft);font-size:11px;text-transform:uppercase;color:var(--dim)}tbody tr{cursor:pointer}td.zero{color:var(--bad);font-weight:600}.detailcard{display:flex;flex-direction:column;gap:10px}.detailcard .field{font-size:13px}.dim{color:var(--dim)}.toast{position:fixed;left:50%;bottom:calc(var(--barh) + var(--safe) + 14px);transform:translate(-50%);background:var(--ink);color:#fff;padding:11px 20px;border-radius:22px;font-size:14px;font-weight:600;z-index:70;box-shadow:0 6px 20px #00000047;animation:toastin .16s ease;max-width:88vw;text-align:center}@keyframes toastin{0%{opacity:0;transform:translate(-50%,10px)}to{opacity:1;transform:translate(-50%)}}@media (max-width: 899px){.main{flex-direction:column;position:relative}.sheetbackdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;z-index:40}.cartpanel{position:fixed;left:0;right:0;top:auto;width:auto;bottom:calc(var(--barh) + var(--safe));max-height:0;overflow:hidden;padding:0 16px;border-left:none;border-top:1px solid var(--line);border-radius:18px 18px 0 0;box-shadow:0 -10px 30px #0000002e;transition:max-height .22s ease,padding .22s ease;z-index:41}.cartpanel.expanded{max-height:78vh;overflow-y:auto;padding:18px 16px 26px}.bottombar{display:flex;justify-content:space-between;align-items:center;position:fixed;left:0;right:0;bottom:0;height:calc(var(--barh) + var(--safe));padding:0 18px var(--safe);background:var(--accent);color:#fff;border:none;z-index:42;box-shadow:0 -2px 12px #00000026;transition:transform .16s ease}.bottombar.bump{transform:scale(1.015);background:var(--accent-dark)}.bb-left{display:flex;align-items:center;gap:10px}.bb-count{min-width:30px;height:30px;border-radius:15px;background:#ffffff38;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;padding:0 8px}.bb-label{font-size:15px;font-weight:600}.bb-right{display:flex;align-items:center;gap:12px}.bb-total{text-align:right;line-height:1.15}.bb-total b{font-size:19px}.bb-czk{display:block;font-size:11px;opacity:.8}.bb-arrow{font-size:12px;opacity:.85}.grid{padding-bottom:calc(var(--barh) + var(--safe) + 16px)}.gridwrap{grid-template-columns:repeat(auto-fill,minmax(46%,1fr))}}