:root{--bg: #eef1f5;--panel: #ffffff;--panel-2: #f7f8fa;--line: #e2e6ec;--text: #1b2430;--muted: #697586;--primary: #0f766e;--primary-hover: #0b5f59;--primary-ink: #ffffff;--danger: #c0392b;--accent: #b45309;--radius: 12px;--shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .1);--cart-width: 440px;--topbar-height: 56px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:system-ui,Segoe UI,Tahoma,Arial,sans-serif;font-size:16px;line-height:1.4;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}button,input{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}code{font-family:ui-monospace,Consolas,monospace}.muted{color:var(--muted)}.small{font-size:.85em}.num{font-variant-numeric:tabular-nums;direction:ltr;unicode-bidi:isolate}.app{display:grid;grid-template-columns:var(--cart-width) 1fr;grid-template-rows:var(--topbar-height) 1fr;height:100vh}.topbar{grid-column:1 / -1;display:flex;align-items:center;gap:24px;padding:0 20px;background:var(--panel);border-bottom:1px solid var(--line)}.topbar__store{display:flex;flex-direction:column;line-height:1.2}.topbar__store .muted{font-size:.85rem}.topbar__ticket{display:flex;gap:8px;align-items:baseline;margin-inline-start:auto}.topbar__clock{font-variant-numeric:tabular-nums;font-weight:600}.cart{display:flex;flex-direction:column;min-height:0;background:var(--panel);border-inline-end:1px solid var(--line)}.catalog{min-height:0;overflow:auto;padding:16px 20px 24px}.grid-tools{display:flex;flex-direction:column;gap:12px;margin-bottom:16px}.search{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);outline:none}.search:focus{border-color:var(--primary);box-shadow:0 0 0 3px #0f766e26}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{padding:8px 14px;border:1px solid var(--line);border-radius:999px;background:var(--panel)}.chip--active{background:var(--text);border-color:var(--text);color:#fff}.grid-notice{margin:0 0 12px;padding:10px 14px;border-radius:var(--radius);background:#fff7ed;color:var(--accent)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}.grid-empty{grid-column:1 / -1;text-align:center;padding:40px 0}.tile{display:flex;flex-direction:column;align-items:flex-start;gap:6px;min-height:128px;padding:14px;text-align:start;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);transition:transform 80ms ease,border-color 80ms ease}.tile:hover:not(:disabled){border-color:var(--primary)}.tile:active:not(:disabled){transform:scale(.98)}.tile__emoji{font-size:1.8rem;line-height:1}.tile__name{font-weight:600;flex:1}.tile__price{color:var(--primary);font-weight:700;font-variant-numeric:tabular-nums}.tile__price small{color:var(--muted);font-weight:400}.lines{flex:1;display:flex;flex-direction:column;min-height:0}.lines__head{display:flex;justify-content:space-between;padding:14px 18px;font-weight:600;border-bottom:1px solid var(--line)}.lines__head .muted{font-weight:400;font-size:.9rem}.lines__empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:var(--text)}.lines__empty p{margin:0}.lines__list{list-style:none;margin:0;padding:0;overflow:auto}.line{display:grid;grid-template-columns:1fr auto auto;grid-template-areas:"main qty amount" "actions actions actions";gap:6px 12px;padding:12px 18px;border-bottom:1px solid var(--line)}.line__main{grid-area:main;min-width:0}.line__name{font-weight:600;display:flex;gap:8px;align-items:center;flex-wrap:wrap}.line__meta{font-size:.85rem}.line__qty{grid-area:qty;display:flex;align-items:center;gap:4px}.line__amount{grid-area:amount;display:flex;flex-direction:column;align-items:flex-end;justify-content:center;min-width:92px;font-variant-numeric:tabular-nums}.line__amount s{font-size:.8rem}.line__actions{grid-area:actions;display:flex;gap:8px;align-items:center}.badge{font-size:.72rem;font-weight:600;padding:2px 8px;border-radius:999px;background:#ecfdf5;color:var(--primary)}.step{width:34px;height:34px;border:1px solid var(--line);border-radius:8px;background:var(--panel-2);font-size:1.1rem;line-height:1}.qty{min-width:28px;text-align:center;font-weight:600;font-variant-numeric:tabular-nums}.qty-input{width:84px;padding:7px 10px;border:1px solid var(--line);border-radius:8px;text-align:center;direction:ltr}.mini{padding:5px 10px;border:1px solid var(--line);border-radius:8px;background:var(--panel);font-size:.85rem}.mini--danger{color:var(--danger)}.link{border:0;background:none;padding:0;color:var(--primary);text-decoration:underline;font-size:.85rem}.discount-edit{display:inline-flex;gap:6px;align-items:center}.totals{padding:14px 18px 18px;border-top:1px solid var(--line);background:var(--panel-2)}.row{display:flex;justify-content:space-between;align-items:baseline;padding:3px 0}.row--muted{color:var(--muted);font-size:.92rem}.row--big{margin-top:6px;padding-top:10px;border-top:1px dashed var(--line);font-size:1.5rem;font-weight:700}.row--accent{color:var(--accent);font-weight:600}.ticket-discount{display:flex;gap:6px;margin-top:10px}.ticket-discount .qty-input{flex:1;width:auto;text-align:start}.actions{display:grid;grid-template-columns:1fr 2fr;gap:10px;margin-top:14px}.btn{padding:14px 16px;border-radius:var(--radius);border:1px solid transparent;font-weight:600;font-size:1.05rem}.btn--primary{background:var(--primary);color:var(--primary-ink)}.btn--primary:hover:not(:disabled){background:var(--primary-hover)}.btn--ghost{background:var(--panel);border-color:var(--line)}.overlay{position:fixed;inset:0;display:grid;place-items:center;background:#11182773;padding:16px;z-index:10}.dialog{width:min(460px,100%);display:flex;flex-direction:column;gap:14px;padding:20px;background:var(--panel);border-radius:16px;box-shadow:0 20px 60px #00000040}.dialog__head{display:flex;align-items:center;justify-content:space-between}.dialog__head h2{margin:0;font-size:1.2rem}.dialog__foot{display:grid;grid-template-columns:1fr 2fr;gap:10px}.due{display:flex;justify-content:space-between;align-items:baseline;padding:12px 16px;border-radius:var(--radius);background:var(--panel-2)}.due__amount{font-size:1.8rem;font-variant-numeric:tabular-nums}.segments{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:6px;padding:4px;border-radius:var(--radius);background:var(--panel-2)}.segment{padding:10px;border:0;border-radius:9px;background:transparent;font-weight:600}.segment--active{background:var(--panel);box-shadow:var(--shadow)}.field{display:flex;flex-direction:column;gap:6px}.field span{font-size:.9rem;color:var(--muted)}.amount-input{width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:var(--radius);font-size:1.6rem;font-variant-numeric:tabular-nums;text-align:center;direction:ltr;outline:none}.amount-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #0f766e26}.quick{display:flex;flex-wrap:wrap;gap:8px}.change{display:flex;justify-content:space-between;padding:10px 16px;border-radius:var(--radius);background:#ecfdf5;color:var(--primary);font-size:1.1rem}.error{margin:0;color:var(--danger)}.payments{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}.payments li{display:flex;gap:12px;align-items:center;padding:8px 0;border-bottom:1px solid var(--line)}.payments li .num{margin-inline-start:auto}.toast{position:fixed;bottom:24px;inset-inline-start:50%;transform:translate(50%);display:flex;gap:16px;align-items:center;padding:12px 18px;border-radius:var(--radius);background:#1f2937;color:#fff;box-shadow:0 10px 30px #0000004d;z-index:20}.toast__close{border:0;background:transparent;font-size:1.4rem;line-height:1;padding:0 4px}.receipt-screen{min-height:100vh;display:flex;flex-direction:column;align-items:center;gap:20px;padding:32px 16px}.receipt-actions{display:flex;gap:12px;width:min(380px,100%)}.receipt-actions .btn{flex:1}.receipt{width:min(380px,100%);padding:24px 22px;background:var(--panel);border-radius:6px;box-shadow:var(--shadow);font-size:.95rem}.receipt__head{text-align:center;padding-bottom:12px;border-bottom:1px dashed var(--line)}.receipt__head h1{margin:0 0 4px;font-size:1.3rem}.receipt__head p{margin:2px 0}.receipt__lines{width:100%;border-collapse:collapse;margin:12px 0}.receipt__lines td{padding:6px 0;vertical-align:top;border-bottom:1px solid var(--line)}.receipt__lines td.num{text-align:end;white-space:nowrap}.receipt__totals{display:grid;grid-template-columns:1fr auto;gap:4px 16px;margin:0;padding-top:8px}.receipt__totals dd{margin:0}.receipt__grand{margin-top:6px;padding-top:8px;border-top:1px dashed var(--line);font-size:1.2rem;font-weight:700}.receipt__foot{text-align:center;margin-top:16px}@media(max-width:900px){.app{grid-template-columns:1fr;grid-template-rows:var(--topbar-height) 1fr auto;height:auto;min-height:100vh}.cart{order:3;border-inline-end:0;border-top:1px solid var(--line)}.catalog{order:2}.topbar{gap:12px;padding:0 16px}}@media print{body{background:#fff}.no-print{display:none!important}.receipt-screen{padding:0}.receipt{width:100%;box-shadow:none;border-radius:0}}.topbar__status{display:flex;align-items:center;gap:8px}.pill{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;font-size:.8rem;font-weight:600;background:var(--panel-2);color:var(--muted)}.pill--ok{background:#ecfdf5;color:var(--primary)}.pill--warn{background:#fff7ed;color:var(--accent)}.pill--sync{background:#eff6ff;color:#1d4ed8}.dialog--wide{width:min(640px,100%)}.dialog__foot--single{grid-template-columns:1fr}.history{list-style:none;margin:0;padding:0;max-height:60vh;overflow:auto;border-top:1px solid var(--line)}.history__row{display:grid;grid-template-columns:1.3fr 1.4fr auto auto;gap:12px;align-items:center;width:100%;padding:12px 6px;border:0;border-bottom:1px solid var(--line);background:transparent;text-align:start}.history__row:hover{background:var(--panel-2)}.history__no{font-weight:600;font-variant-numeric:tabular-nums;direction:ltr;text-align:start}.history__total{font-weight:700}.badge--void{background:#fef2f2;color:var(--danger)}.splash{min-height:100vh;display:grid;place-items:center;padding:24px}.splash__card{width:min(460px,100%);padding:28px 24px;text-align:center;background:var(--panel);border-radius:16px;box-shadow:var(--shadow)}.splash__card h1{margin:0 0 8px;font-size:1.3rem}.splash__card p{margin:0}@media(max-width:900px){.topbar__status .mini{display:none}}.update-bar{grid-column:1 / -1;display:flex;align-items:center;justify-content:center;gap:16px;padding:8px 16px;background:#eff6ff;color:#1e3a8a;border-bottom:1px solid #bfdbfe;font-size:.95rem}.update-bar .mini{background:#1d4ed8;border-color:#1d4ed8;color:#fff}.app--update{grid-template-rows:var(--topbar-height) auto 1fr}.toast--notice{background:var(--primary)}.splash__card--form{display:flex;flex-direction:column;gap:14px;text-align:start}.splash__card--form h1{text-align:center}.text-input{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius);outline:none}.text-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #0f766e26}.text-input--code{font-family:ui-monospace,Consolas,monospace;font-size:1.4rem;letter-spacing:.3em;text-align:center}.user-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}.user-list__item{display:flex;flex-direction:column;gap:4px;padding:16px 12px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel-2);text-align:start}.user-list__item:hover{border-color:var(--primary)}.pin-form{display:flex;flex-direction:column;gap:12px}.pin-form p{margin:0}.pill--button{cursor:pointer;border:0}.update-bar--warn{background:#fff7ed;color:#9a3412;border-bottom-color:#fed7aa}.update-bar--warn .mini{background:var(--accent);border-color:var(--accent);color:#fff}.facts{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;margin:0}.facts dt{color:var(--muted)}.facts dd{margin:0}.history__row--static{cursor:default}.history__row--static:hover{background:transparent}.dialog h3{margin:4px 0 0;font-size:1rem}.actions--three{grid-template-columns:1fr 1fr 2fr}.form__row{display:flex;gap:12px}.form__row .field{flex:1}select.text-input{appearance:auto}.row-actions{white-space:nowrap}@media print{.facts{font-size:.9rem}}.tile__stock{font-size:.72rem;color:var(--muted)}.tile__stock--out{color:var(--danger);font-weight:600}@media print{@page{size:80mm auto;margin:3mm}html,body{width:74mm;font-size:11.5px;background:#fff}.receipt-screen{display:block;padding:0}.receipt{width:74mm;padding:0;font-size:11.5px;box-shadow:none;border-radius:0}.receipt__head h1{font-size:1.1rem}.receipt__lines td,.receipt__totals{font-size:11px}.overlay,.toast,.update-bar{display:none!important}}