:root{--primary:#1a7f37;--primary-dark:#14632b;--primary-light:#e6f4ea;--danger:#b42318;--danger-light:#fee4e2;--warn:#b54708;--warn-light:#fef0c7;--bg:#eef1ee;--surface:#fff;--text:#101828;--muted:#475467;--border:#c9d0d8;--radius:12px;--shadow:0 1px 3px #1018281f;--tap:56px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{color:var(--text);background:var(--bg);-webkit-tap-highlight-color:transparent;overscroll-behavior:none;-webkit-font-smoothing:antialiased;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:18px;line-height:1.35}button{font:inherit;color:inherit}code{background:var(--bg);border-radius:6px;padding:2px 6px;font-size:.9em}ul{padding-left:22px}.app{grid-template-rows:auto auto 1fr;height:100%;display:grid}.topbar{padding:8px 16px;padding-top:max(8px, env(safe-area-inset-top));background:var(--primary);color:#fff;align-items:center;gap:12px;display:flex}.topbar .brand{white-space:nowrap;font-size:1.15rem;font-weight:800}.topbar .event{opacity:.95;white-space:nowrap;text-overflow:ellipsis;flex:1;overflow:hidden}.pill{white-space:nowrap;background:#fff3;border-radius:999px;padding:4px 12px;font-size:.85rem;font-weight:700}.pill-off{color:#000;background:#f79009}.tabs{background:var(--surface);border-bottom:2px solid var(--border);display:flex}.tabs button{min-height:var(--tap);color:var(--muted);cursor:pointer;background:0 0;border:0;border-bottom:4px solid #0000;flex:1;font-size:1.05rem;font-weight:700}.tabs button.on{color:var(--primary-dark);border-bottom-color:var(--primary)}main{min-height:0;overflow:auto}.btn{min-height:var(--tap);border-radius:var(--radius);cursor:pointer;text-align:center;border:2px solid #0000;justify-content:center;align-items:center;gap:8px;padding:0 20px;font-size:1.05rem;font-weight:700;display:inline-flex}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:not(:disabled):active{background:var(--primary-dark)}.btn-secondary{background:var(--surface);color:var(--text);border-color:var(--border)}.btn-danger{background:var(--danger);color:#fff}.btn-ghost{color:var(--muted);background:0 0}.btn-light{color:var(--primary-dark);background:#fff}.btn-big{min-height:64px;font-size:1.25rem}.btn-sm{min-height:44px;padding:0 14px;font-size:.95rem}.btn-qty{width:var(--tap);background:var(--surface);border-color:var(--border);color:var(--text);padding:0;font-size:1.5rem}.sell{grid-template-columns:1fr minmax(330px,410px);height:100%;display:grid}.catalogue{padding:12px;overflow:auto}.tiles{grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px;display:grid}.tile{border-radius:var(--radius);border:2px solid var(--border);background:var(--surface);text-align:left;cursor:pointer;min-height:124px;box-shadow:var(--shadow);flex-direction:column;gap:4px;padding:12px;display:flex;position:relative}.tile:not(:disabled):active{transform:scale(.97)}.tile-active{border-color:var(--primary);background:var(--primary-light)}.tile-out{opacity:.65}.tile:disabled{cursor:not-allowed}.tile-name{flex:1;font-size:1.05rem;font-weight:700;line-height:1.2}.tile-price{font-size:1.25rem;font-weight:800}.tile-stock{color:var(--muted);font-size:.85rem;font-weight:600}.tile-stock.low{color:var(--warn)}.tile-stock.bad{color:var(--danger)}.tile-badge{background:var(--primary);color:#fff;min-width:34px;height:34px;box-shadow:var(--shadow);border-radius:17px;justify-content:center;align-items:center;padding:0 8px;font-weight:800;display:flex;position:absolute;top:-10px;right:-10px}.cart{background:var(--primary-light);border-left:3px solid var(--primary);flex-direction:column;min-height:0;display:flex}.cart h2{color:#fff;background:var(--primary);border-bottom:1px solid var(--primary-dark);margin:0;padding:12px 16px;font-size:1.1rem}.cart-lines{flex:1;margin:0;padding:0;list-style:none;overflow:auto}.cart .empty{flex:1}.cart-lines li{background:var(--surface);border-bottom:1px solid var(--border);padding:10px 12px}.cart-line-main{justify-content:space-between;align-items:baseline;gap:8px;display:flex}.cart-name{font-weight:700}.cart-unit{color:var(--muted);white-space:nowrap;font-size:.85rem}.cart-line-controls{align-items:center;gap:6px;margin-top:6px;display:flex}.qty-input{width:68px;height:var(--tap);text-align:center;border:2px solid var(--border);border-radius:var(--radius);-moz-appearance:textfield;font-size:1.2rem;font-weight:700}.qty-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.qty-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.cart-line-total{text-align:right;font-variant-numeric:tabular-nums;flex:1;font-size:1.1rem;font-weight:800}.totals{background:var(--surface);border-top:3px solid var(--primary);gap:4px;padding:12px 16px;display:grid}.totals>div{font-variant-numeric:tabular-nums;justify-content:space-between;display:flex}.totals .grand{color:var(--primary-dark);margin-top:4px;font-size:1.5rem;font-weight:800}.cart-actions{padding:12px;padding-bottom:max(12px, env(safe-area-inset-bottom));grid-template-columns:1fr 2fr;gap:8px;display:grid}.muted{color:var(--muted)}.empty{text-align:center;color:var(--muted);padding:24px}.empty .btn{margin-top:8px}.search-row{gap:8px;margin-bottom:12px;display:flex}.search-input{min-height:var(--tap);flex:1;font-size:1.1rem}.tile-sku{color:var(--muted);font-variant-numeric:tabular-nums;font-size:.8rem}.scanner{border-radius:var(--radius);aspect-ratio:4/3;background:#000;position:relative;overflow:hidden}.scanner-video{object-fit:cover;width:100%;height:100%;display:block}.scanner-frame{pointer-events:none;border:3px solid #ffffffd9;border-radius:12px;position:absolute;inset:18% 10%}.scanner-status{margin:8px 0 0;font-weight:600}.barcode-row{gap:8px;margin-bottom:6px;display:flex}.chips{flex-wrap:wrap;gap:8px;margin-bottom:12px;display:flex}.chip{border:2px solid var(--border);background:var(--surface);cursor:pointer;border-radius:999px;min-height:44px;padding:0 16px;font-weight:700}.chip.on{background:var(--primary);color:#fff;border-color:var(--primary)}.modal-backdrop{z-index:50;background:#1018288c;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal{background:var(--surface);border-radius:16px;width:min(560px,100%);max-height:100%;overflow:auto;box-shadow:0 20px 40px #0000004d}.modal-wide{width:min(900px,100%)}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.modal-header h2{margin:0;font-size:1.2rem}.modal-body{padding:16px}.modal-actions{flex-wrap:wrap;justify-content:flex-end;gap:8px;margin-top:16px;display:flex}.checkout-total{text-align:center;flex-direction:column;align-items:center;gap:4px;padding:8px 0 16px;display:flex}.checkout-total strong{font-size:3rem;line-height:1.1}.segmented{gap:8px;margin:12px 0;display:flex}.segmented button{min-height:var(--tap);border-radius:var(--radius);border:2px solid var(--border);background:var(--surface);cursor:pointer;flex:1;font-size:1.05rem;font-weight:700}.segmented button.on{background:var(--primary);color:#fff;border-color:var(--primary)}.receipt-number{text-align:center;padding:8px}.receipt-number .big{letter-spacing:.04em;color:var(--primary-dark);word-break:break-all;font-size:3.5rem;font-weight:900;line-height:1.1}.receipt-total{margin:6px 0;font-size:1.6rem;font-weight:800}.toasts{z-index:100;pointer-events:none;gap:8px;width:min(520px,100% - 32px);display:grid;position:fixed;bottom:16px;left:50%;transform:translate(-50%)}.toast{border-radius:var(--radius);color:#fff;box-shadow:var(--shadow);background:#101828;padding:12px 16px;font-weight:600}.toast-warn{background:var(--warn)}.toast-error{background:var(--danger)}.toast-success{background:var(--primary)}.table-wrap{overflow-x:auto}table.data{border-collapse:collapse;background:var(--surface);width:100%}table.data th,table.data td{border-bottom:1px solid var(--border);text-align:left;white-space:nowrap;vertical-align:middle;padding:10px 12px}table.data th{text-transform:uppercase;letter-spacing:.03em;color:var(--muted);font-size:.8rem}table.data td.num,table.data th.num{text-align:right;font-variant-numeric:tabular-nums}.status-ok{color:var(--primary-dark);font-weight:700}.status-low{color:var(--warn);font-weight:700}.status-out{color:var(--danger);font-weight:700}.row-inactive{opacity:.5}.screen{max-width:1100px;margin:0 auto;padding:16px}.screen-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.screen-header h1{margin:0;font-size:1.4rem}.screen-header h2{margin:0}.sale-list{margin-top:12px}.sale-row{text-align:left;border:2px solid var(--border);border-radius:var(--radius);background:var(--surface);cursor:pointer;width:100%;min-height:var(--tap);grid-template-columns:1fr auto;align-items:center;gap:8px;margin-bottom:8px;padding:12px 16px;display:grid}.sale-row .rn{font-size:1.1rem;font-weight:800}.sale-row .amt{font-variant-numeric:tabular-nums;font-size:1.2rem;font-weight:800}.stat-row{flex-wrap:wrap;gap:12px;margin-bottom:12px;display:flex}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);min-width:140px;padding:10px 16px}.stat .v{font-variant-numeric:tabular-nums;font-size:1.4rem;font-weight:800}.stat .k{color:var(--muted);font-size:.85rem}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:16px;padding:16px}.card h2{margin:0 0 8px;font-size:1.15rem}.card p{margin:8px 0}.danger-zone{border-color:var(--danger)}.form{gap:14px;display:grid}.field{align-content:start;gap:4px;display:grid}.field label{font-size:.95rem;font-weight:700}.field .help,.help{color:var(--muted);font-size:.85rem}input[type=text],input[type=number],input[type=search],select,textarea{font:inherit;border:2px solid var(--border);border-radius:var(--radius);background:var(--surface);width:100%;min-height:52px;color:var(--text);padding:8px 12px}input:focus,select:focus,textarea:focus{border-color:var(--primary);outline:3px solid #1a7f3759}textarea{min-height:140px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9rem}.form-row{grid-template-columns:1fr 1fr;gap:14px;display:grid}.check{cursor:pointer;align-items:center;gap:10px;min-height:44px;font-weight:600;display:flex}.check input{flex-shrink:0;width:24px;height:24px}.radio-group{gap:6px;display:grid}.radio-group label{cursor:pointer;align-items:flex-start;gap:10px;min-height:44px;display:flex}.radio-group input{flex-shrink:0;width:22px;height:22px;margin-top:4px}.subtabs{flex-wrap:wrap;gap:6px;margin-bottom:16px;display:flex}.import-preview{max-height:320px;overflow:auto}.errors{background:var(--danger-light);color:var(--danger);border-radius:var(--radius);padding:12px}.warnings{background:var(--warn-light);color:var(--warn);border-radius:var(--radius);padding:12px}.actions-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.export-row{border-top:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:12px 0;display:flex}@media (width<=760px){.sell{grid-template-rows:1fr auto;grid-template-columns:1fr}.cart{border-left:0;border-top:2px solid var(--border);max-height:55vh}.form-row{grid-template-columns:1fr}.topbar .brand{font-size:1rem}body{font-size:17px}}.login{justify-content:center;align-items:flex-start;min-height:100%;padding:24px 16px;display:flex}.login-card{background:var(--surface);border:1px solid var(--border);width:min(560px,100%);box-shadow:var(--shadow);text-align:center;border-radius:16px;padding:24px}.login-card h1{color:var(--primary-dark);margin:0 0 4px}.login-card h2{margin:8px 0}.login-card .form{text-align:left}.login-users{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;margin-top:12px;display:grid}.login-user{flex-direction:column;gap:2px;min-height:84px}.login-role{color:var(--muted);font-size:.8rem;font-weight:600}.pin-display{justify-content:center;gap:12px;min-height:24px;margin:12px 0 16px;display:flex}.pin-dot{border:2px solid var(--border);border-radius:50%;width:18px;height:18px}.pin-dot.on{background:var(--primary);border-color:var(--primary)}.pin-pad{grid-template-columns:repeat(3,1fr);gap:10px;max-width:320px;margin:0 auto;display:grid}.pin-key{border-radius:var(--radius);border:2px solid var(--border);background:var(--surface);cursor:pointer;min-height:64px;font-size:1.5rem;font-weight:700}.pin-key:disabled{opacity:.4;cursor:not-allowed}.pin-key:not(:disabled):active{background:var(--primary-light)}.pin-key-ok{background:var(--primary);color:#fff;border-color:var(--primary)}.user-chip{white-space:nowrap;text-overflow:ellipsis;max-width:200px;overflow:hidden}.error-text{color:var(--danger);background:var(--danger-light);border-radius:8px;margin:0 0 12px;padding:8px 12px}.input-with-button{align-items:stretch;gap:8px;display:flex}.input-with-button input{flex:1;min-width:0}.email-receipt{border:1px solid var(--border);background:var(--bg);border-radius:8px;margin:12px 0 4px;padding:10px 12px}.email-receipt .form-row{margin-top:8px}