:root{--primary:#2563eb;--primary-light:rgba(37,99,235,.12);--primary-dark:#1d4ed8;--success:#10b981;--success-light:rgba(16,185,129,.12);--danger:#dc2626;--danger-light:rgba(239,68,68,.1);--warning:#f59e0b;--warning-light:rgba(245,158,11,.12);--dark:#1f2937;--light:#f3f4f6;--surface:#fff;--border:#e5e7eb;--text-muted:#6b7280;--space-xs:.25rem;--space-sm:.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--shadow-sm:0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);--shadow-md:0 4px 12px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.06);--shadow-lg:0 12px 32px rgba(0,0,0,.12), 0 4px 8px rgba(0,0,0,.08);--font-mono:"SF Mono", "Fira Code", "Cascadia Code", "Consolas", monospace;--touch-min:44px;--text:#1f2937;--btn-neutral:#374151;--btn-neutral-text:#fff}[data-theme=dark]{--primary:#3b82f6;--primary-light:rgba(59,130,246,.15);--primary-dark:#2563eb;--success:#34d399;--success-light:rgba(52,211,153,.15);--danger:#b91c1c;--danger-light:rgba(248,113,113,.12);--warning:#fbbf24;--warning-light:rgba(251,191,36,.15);--dark:#f3f4f6;--light:#1e2433;--surface:#151a27;--border:#2d3548;--text-muted:#9ca3af;--text:#e5e7eb;--btn-neutral:#4b5563;--btn-neutral-text:#fff;--shadow-sm:0 1px 3px rgba(0,0,0,.3), 0 1px 2px rgba(0,0,0,.2);--shadow-md:0 4px 12px rgba(0,0,0,.3), 0 2px 4px rgba(0,0,0,.2);--shadow-lg:0 12px 32px rgba(0,0,0,.4), 0 4px 8px rgba(0,0,0,.3)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;font-size:16px}body{background:var(--light);color:var(--text);min-height:100dvh;font-family:-apple-system,BlinkMacSystemFont,Segoe 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var(--space-lg);justify-content:space-between;align-items:center;margin:0 auto;display:flex;position:relative}.sitelogo{flex-shrink:0;height:2rem;margin:.75rem 0}.nav-links{scrollbar-width:none;flex:1;justify-content:center;align-items:center;gap:.25rem;display:flex;overflow-x:auto}.nav-links::-webkit-scrollbar{display:none}.nav-links a{color:var(--text);border-radius:var(--radius-sm);white-space:nowrap;padding:.75rem 1rem;font-weight:500;text-decoration:none;transition:background .15s,color .15s}.nav-links a:hover{color:var(--primary);background:var(--primary-light)}.nav-links a.active,.nav-links a[aria-current=page]{color:var(--primary);background:var(--primary-light);font-weight:700}.dark-mode-toggle{color:var(--text);border-radius:var(--radius-sm);cursor:pointer;background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;padding:.5rem;transition:background .15s,color 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var(--space-md)}.page-header{margin-bottom:var(--space-lg);justify-content:space-between;align-items:center;display:flex}.page-header-actions{gap:var(--space-sm);align-items:center;display:flex}.sale-page{background:var(--surface);border-radius:var(--radius-md);padding:var(--space-lg);box-shadow:var(--shadow-md)}.sale-grid{gap:var(--space-lg);grid-template-columns:5fr 3fr;min-height:calc(100dvh - 6rem);display:grid}.category-tabs{gap:var(--space-xs);margin-bottom:var(--space-md);scrollbar-width:none;padding-bottom:var(--space-xs);display:flex;overflow-x:auto}.category-tabs::-webkit-scrollbar{display:none}.category-tabs button{border:1px solid var(--border);background:var(--surface);border-radius:var(--radius-lg);cursor:pointer;white-space:nowrap;padding:.5rem 1.25rem;font-size:.9rem;font-weight:500;transition:all .15s}.category-tabs button:hover{border-color:var(--primary);color:var(--primary)}.category-tabs button.active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 2px 6px rgba(37,99,235,.3)}.category-select{border:2px solid var(--border);border-radius:var(--radius-md);background:var(--surface);width:100%;color:var(--text);margin-bottom:var(--space-md);cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-position:right .75rem center;background-repeat:no-repeat;padding:.625rem 2.5rem .625rem .75rem;font-size:1rem;font-weight:600;display:none}.category-select:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light);outline:none}.items-grid{gap:var(--space-sm);grid-template-columns:repeat(auto-fill,minmax(140px,1fr));display:grid}.item-card{padding:var(--space-md);border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface);cursor:pointer;box-shadow:var(--shadow-sm);min-height:var(--touch-min);flex-direction:column;justify-content:center;transition:all .2s;display:flex;position:relative;overflow:hidden}.item-card.item-card-has-image{aspect-ratio:1;justify-content:flex-end;padding:0}.item-card-img{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.item-card-overlay{z-index:1;position:relative}.item-card-has-image .item-card-overlay{flex-direction:column;justify-content:flex-end;height:100%;display:flex}.item-price-badge{top:var(--space-xs);right:var(--space-xs);color:#fff;border-radius:var(--radius-sm);z-index:2;-webkit-backdrop-filter:blur(4px);background:rgba(0,0,0,.6);padding:.2rem .5rem;font-size:1rem;font-weight:700;position:absolute}.item-name-badge{color:#fff;-webkit-backdrop-filter:blur(4px);border-radius:0 0 var(--radius-md) var(--radius-md);background:rgba(0,0,0,.55);padding:.35rem .5rem;font-size:clamp(.75rem,1.6vw,.9rem);font-weight:600;line-height:1.2}.item-card:not(.item-card-has-image) .item-price-badge{color:var(--primary);-webkit-backdrop-filter:none;background:0 0;padding:0;font-size:1.05rem;position:static}.item-card:not(.item-card-has-image) .item-name-badge{color:var(--text);-webkit-backdrop-filter:none;margin-bottom:var(--space-xs);word-wrap:break-word;overflow-wrap:break-word;-webkit-line-clamp:2;background:0 0;border-radius:0;-webkit-box-orient:vertical;order:-1;padding:0;font-size:clamp(.8rem,1.8vw,.95rem);display:-webkit-box;overflow:hidden}.item-card:hover:not(:disabled){border-color:var(--primary);box-shadow:var(--shadow-md);transform:translateY(-1px)}.item-card:active:not(:disabled){box-shadow:var(--shadow-sm);transform:scale(.97)}.item-card:disabled{opacity:.45;cursor:not-allowed;filter:grayscale(.4)}.out-of-stock{top:var(--space-sm);left:var(--space-sm);background:var(--danger);color:#fff;border-radius:var(--radius-sm);text-transform:uppercase;letter-spacing:.03em;z-index:2;padding:.15rem .5rem;font-size:.7rem;font-weight:600;position:absolute}.transaction-section{background:var(--light);padding:var(--space-md);border-radius:var(--radius-md);flex-direction:column;display:flex}.transaction-header{padding:var(--space-sm);background:var(--surface);border-radius:var(--radius-sm);margin-bottom:var(--space-sm)}.start-transaction{gap:var(--space-md);flex-direction:column;display:flex}.last-change-display{color:var(--text);padding:var(--space-sm) var(--space-md);background:var(--success-light);border-radius:var(--radius-sm);border-left:3px solid var(--success);font-size:1.15rem}.open-transactions-list{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);max-height:300px;overflow-y:auto}.open-transaction-item{padding:.75rem var(--space-md);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;display:flex}.open-transaction-item:last-child{border-bottom:none}.transaction-items{max-height:min(300px,30vh);margin-bottom:var(--space-sm);overflow-y:auto}.transaction-total{padding:var(--space-md);background:var(--surface);border-radius:var(--radius-sm);margin:var(--space-sm) 0;box-shadow:var(--shadow-sm);justify-content:space-between;font-size:1.35rem;font-weight:700;display:flex}.payment-change-wrapper{gap:var(--space-sm);margin:var(--space-sm) 0;display:flex}.payment-section,.change-section{align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);background:var(--surface);border-radius:var(--radius-sm);flex:1;font-size:1.15rem;display:flex}.payment-input,.change-input{text-align:right;font-size:1.3rem;font-family:var(--font-mono);background:0 0;border-width:0;width:100%;max-width:8rem}.payment-input:focus,.change-input:focus{box-shadow:none}.change-display{background:var(--success);color:#fff;padding:var(--space-md);border-radius:var(--radius-sm);text-align:center;margin-top:var(--space-sm);font-size:1.1rem}.keypad{gap:var(--space-xs);margin-top:var(--space-xs);grid-template-columns:repeat(3,1fr);display:grid}.keypad-btn{font-size:1.4rem;font-family:var(--font-mono);border-radius:var(--radius-sm);min-height:var(--touch-min);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm);padding:.75rem}.keypad-btn:active{background:var(--light);box-shadow:none}.action-buttons{gap:var(--space-sm);margin-top:var(--space-md);grid-template-columns:repeat(3,1fr);display:grid}.action-button{border-radius:var(--radius-md);min-height:var(--touch-min);text-transform:uppercase;letter-spacing:.03em;padding:.85rem;font-size:1.25rem;font-weight:700}.action-button.cancel{background:var(--danger);color:#fff}.action-button.pause{background:var(--btn-neutral);color:var(--btn-neutral-text)}.action-button.sale{background:var(--success);color:#fff}.btn-primary{background:var(--primary);color:#fff;border-radius:var(--radius-sm);padding:.75rem 1.25rem}.btn-primary-small{background:var(--primary);color:#fff;border-radius:var(--radius-sm);margin-left:auto;padding:.375rem .75rem;font-size:.875rem}.btn-secondary{background:var(--btn-neutral);color:var(--btn-neutral-text);border-radius:var(--radius-sm);padding:.75rem 1.25rem}.btn-success{background:var(--success);color:#fff}.btn-danger{background:var(--danger);color:#fff}.btn-small{margin:0 var(--space-xs);background:var(--btn-neutral);color:var(--btn-neutral-text);padding:.375rem .75rem;font-size:.875rem}.btn-small.btn-danger{background:var(--danger);color:#fff}.btn-remove{border-radius:var(--radius-sm);background:var(--danger);color:#fff;cursor:pointer;border:none;justify-content:center;align-items:center;width:2.5em;height:2em;font-size:1.1rem;font-weight:700;display:inline-flex}.data-table{background:var(--surface);border-radius:var(--radius-md);border-collapse:collapse;width:100%;box-shadow:var(--shadow-sm);overflow:hidden}.data-table th{background:var(--light);text-align:left;text-transform:uppercase;letter-spacing:.03em;color:var(--text-muted);white-space:nowrap;padding:.75rem 1rem;font-size:.85rem;font-weight:700}.data-table td{border-top:1px solid var(--border);padding:.625rem 1rem}.data-table tbody tr:nth-child(2n){background:rgba(0,0,0,.016)}.data-table tbody tr:hover{background:var(--primary-light)}.data-table-actions{text-align:right;white-space:nowrap}.customer-table{background:var(--surface);border-radius:var(--radius-sm);border-collapse:collapse;width:100%;overflow:hidden}.customer-table td{padding:var(--space-xs) var(--space-sm)}.customer-table-actions{text-align:right}.status-open{background-color:rgba(34,197,94,.08)}.status-closed{background-color:rgba(156,163,175,.08)}.status-cancelled{background-color:rgba(239,68,68,.08)}.row-selected{outline:2px solid var(--primary);outline-offset:-2px}.transaction-detail-row td{border-top:none!important;padding:0!important}.transaction-detail-panel{padding:var(--space-md) var(--space-lg);background:var(--light);border-top:1px solid var(--border)}.detail-items-table{border-collapse:collapse;width:100%;margin:var(--space-sm) 0;font-size:.9rem}.detail-items-table th{text-align:left;padding:var(--space-xs) var(--space-sm);text-transform:uppercase;letter-spacing:.03em;color:var(--text-muted);border-bottom:1px solid var(--border);font-size:.75rem}.detail-items-table td{padding:var(--space-xs) var(--space-sm);border-bottom:1px solid var(--border)}.detail-summary{gap:var(--space-lg);margin-top:var(--space-sm);padding-top:var(--space-sm);font-size:.95rem;display:flex}.detail-field{margin-bottom:var(--space-xs)}.table-footer{background:var(--light);font-weight:700}.edit-form{background:var(--surface);padding:var(--space-lg);border-radius:var(--radius-md);margin-bottom:var(--space-xl);border:2px solid var(--primary);box-shadow:var(--shadow-md)}.form-grid{gap:var(--space-md);margin-bottom:var(--space-md);grid-template-columns:repeat(auto-fit,minmax(200px,1fr));display:grid}.form-group{flex-direction:column;display:flex}.form-group label{margin-bottom:var(--space-xs);text-transform:uppercase;letter-spacing:.03em;color:var(--text-muted);font-size:.8rem;font-weight:600}.form-actions{gap:var(--space-md);display:flex}.reports-page{background:var(--surface);border-radius:var(--radius-md);padding:var(--space-lg);box-shadow:var(--shadow-md)}.report-controls{margin-bottom:var(--space-xl)}.report-type-selector{gap:var(--space-sm);margin-bottom:var(--space-md);display:flex}.date-range-selector{gap:var(--space-md);padding:var(--space-md);background:var(--light);border-radius:var(--radius-sm);flex-wrap:wrap;align-items:flex-end;display:flex}.summary-cards{gap:var(--space-md);margin:var(--space-xl) 0;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));display:grid}.summary-card{color:#fff;padding:var(--space-lg);border-radius:var(--radius-md);text-align:center;box-shadow:var(--shadow-sm);background:linear-gradient(135deg, var(--primary), var(--primary-dark))}.summary-card:nth-child(2){background:linear-gradient(135deg,#10b981,#059669)}.summary-card:nth-child(3){background:linear-gradient(135deg,#f59e0b,#d97706)}.summary-card:nth-child(4){background:linear-gradient(135deg,#1f2937,#111827)}.summary-card h4{margin:0 0 var(--space-sm) 0;opacity:.85;text-transform:uppercase;letter-spacing:.05em;font-size:.8rem}.summary-value{font-size:1.8rem;font-weight:800;font-family:var(--font-mono)}.report-header{background:var(--light);padding:var(--space-md);border-radius:var(--radius-sm);margin-bottom:var(--space-md)}.report-header h3{margin:0 0 var(--space-xs) 0}.report-highlights{gap:var(--space-xl);padding:var(--space-md);background:var(--light);border-radius:var(--radius-sm);margin-bottom:var(--space-xl);display:flex}.highlight{flex:1}.loading{text-align:center;padding:var(--space-xl);color:var(--primary);font-weight:500}.error-message{background:var(--danger-light);color:var(--danger);padding:var(--space-md);border-radius:var(--radius-sm);margin:var(--space-md) 0;border-left:4px solid var(--danger);font-weight:500}.charts-row{gap:var(--space-md);margin:var(--space-xl) 0;grid-template-columns:repeat(auto-fit,minmax(360px,1fr));display:grid}.chart-card{background:var(--light);border-radius:var(--radius-sm);padding:var(--space-md);box-shadow:var(--shadow-sm)}.chart-card h3{margin:0 0 var(--space-sm) 0;font-size:1rem}.chart-card-wide{margin:var(--space-xl) 0}.chart-pie-container{align-items:center;gap:var(--space-md);flex-wrap:wrap;display:flex}.chart-pie{flex-shrink:0;width:220px;height:220px}.chart-stacked{width:100%;height:auto;max-height:420px;display:block}.chart-legend{flex:1;min-width:160px;margin:0;padding:0;list-style:none}.chart-legend li{align-items:center;gap:.5rem;padding:2px 0;font-size:.85rem;display:flex}.chart-legend-horizontal{gap:var(--space-md);margin-top:var(--space-sm);flex-wrap:wrap;display:flex}.chart-legend-horizontal li{flex:none}.legend-swatch{border-radius:2px;flex-shrink:0;width:12px;height:12px;display:inline-block}.legend-label{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.legend-value{color:var(--text-muted);font-variant-numeric:tabular-nums;font-size:.8rem}.muted{color:var(--text-muted);margin:0 0 var(--space-sm) 0;font-size:.85rem}.payment-stats{gap:var(--space-sm);margin-bottom:var(--space-md);grid-template-columns:repeat(auto-fit,minmax(160px,1fr));display:grid}.payment-stat{background:var(--surface);border-radius:var(--radius-sm);padding:var(--space-sm) var(--space-md);box-shadow:var(--shadow-sm)}.payment-stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;font-size:.75rem}.payment-stat-value{font-variant-numeric:tabular-nums;margin-top:4px;font-size:1.2rem;font-weight:700}.payment-histogram{margin-top:var(--space-md)}.payment-histogram-title{margin-bottom:var(--space-sm);color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;font-size:.85rem;font-weight:600}.hist-bars{align-items:stretch;gap:var(--space-sm);height:220px;padding:0 var(--space-sm);display:flex}.hist-bar-wrap{flex-direction:column;flex:1;align-items:stretch;min-width:0;height:100%;display:flex}.hist-bar-area{border-bottom:1px solid #d1d5db;flex-direction:column;flex:1;justify-content:flex-end;align-items:center;min-height:0;display:flex}.hist-bar{background:linear-gradient(#3b82f6,#1d4ed8);border-radius:4px 4px 0 0;width:70%;min-height:1px;transition:height .2s}.hist-bar-count{font-variant-numeric:tabular-nums;margin-bottom:2px;font-size:.75rem;font-weight:600}.hist-bar-label{text-align:center;color:var(--text-muted);padding-top:6px;font-size:.75rem}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes scale-in{0%{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}.modal-overlay{z-index:1000;-webkit-backdrop-filter:blur(4px);background:rgba(0,0,0,.45);justify-content:center;align-items:center;animation:.15s fade-in;display:flex;position:fixed;inset:0}.confirmation-modal{background:var(--surface);border-radius:var(--radius-md);padding:var(--space-xl);width:90%;max-width:400px;box-shadow:var(--shadow-lg);animation:.2s scale-in}.confirmation-modal h3{margin:0 0 var(--space-md) 0;color:var(--text)}.confirmation-modal p{margin:var(--space-sm) 0;line-height:1.6}.warning-text{color:var(--warning);font-size:.9rem;font-style:italic}.modal-actions{gap:var(--space-md);margin-top:var(--space-lg);justify-content:flex-end;display:flex}.modal-actions button{min-width:90px;padding:.625rem 1rem}.keypad-mode-toggle{gap:var(--space-xs);margin-bottom:var(--space-xs);grid-template-columns:1fr 1fr;display:grid}.keypad-toggle-btn{background:var(--btn-neutral);color:var(--btn-neutral-text);border-radius:var(--radius-sm);padding:.4rem .75rem;font-size:.875rem}.keypad-toggle-btn.active{background:var(--primary);color:#fff}.quick-cash-grid{gap:var(--space-sm);grid-template-columns:repeat(2,1fr);display:grid}.quick-cash-btn{font-size:1.3rem;font-weight:700;font-family:var(--font-mono);border-radius:var(--radius-sm);min-height:var(--touch-min);background:var(--surface);border:2px solid var(--border);color:var(--text);padding:.85rem}.quick-cash-btn:active{background:var(--primary-light);border-color:var(--primary)}.quick-cash-exact{background:var(--success-light);border-color:var(--success);color:var(--success)}.quick-cash-clear{background:var(--danger-light);border-color:var(--danger);color:var(--danger)}.stock-warning{bottom:var(--space-xs);left:var(--space-xs);background:var(--warning);color:#000;border-radius:var(--radius-sm);z-index:2;padding:.1rem .4rem;font-size:.7rem;font-weight:700;position:absolute}.text-muted{color:var(--text-muted);font-size:.85rem}.sale-tab-bar{gap:var(--space-xs);margin-bottom:var(--space-md);display:flex}.sale-tab{border-radius:var(--radius-sm) var(--radius-sm) 0 0;background:var(--light);color:var(--text-muted);border:1px solid var(--border);border-bottom:none;padding:.5rem 1.5rem;font-weight:600}.sale-tab.active{background:var(--surface);color:var(--text);border-bottom:2px solid var(--surface);margin-bottom:-1px}.mobile-bottom-bar{z-index:100;background:var(--surface);border-top:2px solid var(--border);grid-template-columns:1fr 1fr;display:none;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -2px 12px rgba(0,0,0,.08)}.mobile-tab{justify-content:center;align-items:center;gap:var(--space-xs);background:var(--surface);color:var(--text-muted);cursor:pointer;border:none;border-top:3px solid transparent;border-radius:0;min-height:52px;padding:.75rem;font-size:1rem;font-weight:600;transition:all .15s;display:flex}.mobile-tab.active{color:var(--primary);background:var(--primary-light);border-top-color:var(--primary)}.mobile-tab-badge{background:var(--primary);color:#fff;font-size:.75rem;font-family:var(--font-mono);border-radius:10px;padding:.1rem .45rem;font-weight:700}.kitchen-status-panel{padding:var(--space-md)}.kitchen-status-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:var(--space-md);margin-bottom:var(--space-sm)}.kitchen-status-header{margin-bottom:var(--space-sm);justify-content:space-between;display:flex}.kitchen-status-time{color:var(--text-muted);font-size:.85rem}.kitchen-status-items{padding:0;list-style:none}.kitchen-status-items li{padding:var(--space-xs) 0;border-bottom:1px solid var(--border)}.kitchen-status-items li:last-child{border-bottom:none}.kitchen-empty{color:var(--text-muted);text-align:center;padding:var(--space-xl)}.kitchen-page{padding:var(--space-md);background:var(--light);min-height:100dvh}.kitchen-header{margin-bottom:var(--space-lg);justify-content:space-between;align-items:center;display:flex}.kitchen-header h1{font-size:2rem}.kitchen-refresh-btn{padding:.75rem 1.5rem;font-size:1.2rem}.kitchen-grid{gap:var(--space-lg);grid-template-columns:repeat(auto-fill,minmax(320px,1fr));display:grid}.kitchen-order-card{background:var(--surface);border:2px solid var(--border);border-radius:var(--radius-md);padding:var(--space-lg);box-shadow:var(--shadow-md)}.kitchen-order-header{margin-bottom:var(--space-md);padding-bottom:var(--space-sm);border-bottom:2px solid var(--border);justify-content:space-between;align-items:center;display:flex}.kitchen-customer{font-size:1.5rem;font-weight:700}.kitchen-time{color:var(--text-muted);font-size:1.2rem;font-family:var(--font-mono)}.kitchen-order-items{margin-bottom:var(--space-md)}.kitchen-item-row{align-items:center;gap:var(--space-md);padding:var(--space-sm) 0;border-bottom:1px solid var(--border);display:flex}.kitchen-item-row:last-child{border-bottom:none}.kitchen-item-qty{font-size:1.4rem;font-weight:700;font-family:var(--font-mono);min-width:3rem}.kitchen-item-name{flex:1;font-size:1.4rem}.kitchen-done-btn{background:var(--success);color:#fff;border-radius:var(--radius-sm);min-height:var(--touch-min);padding:.5rem 1.25rem;font-size:1.1rem}.kitchen-complete-order-btn{background:var(--primary);color:#fff;border-radius:var(--radius-md);width:100%;min-height:56px;padding:.85rem;font-size:1.3rem;font-weight:700}.kitchen-empty-msg{text-align:center;padding:4rem var(--space-xl);color:var(--text-muted)}.kitchen-empty-msg h2{margin-bottom:var(--space-md);font-size:2rem}.kitchen-empty-msg p{font-size:1.2rem}.kitchen-header-actions{gap:var(--space-sm);display:flex}.kitchen-header-btn{padding:.6rem 1.25rem;font-size:1.1rem}.kitchen-section-title{margin:var(--space-xl) 0 var(--space-md);font-size:1.5rem}.kitchen-item-done .kitchen-item-qty,.kitchen-item-done .kitchen-item-name{opacity:.45;text-decoration:line-through}.kitchen-done-check{color:var(--success);text-align:center;min-width:4rem;font-size:1.1rem;font-weight:700}@keyframes kitchen-blink{0%,to{border-color:var(--success);box-shadow:0 0 0 3px var(--success-light)}50%{border-color:var(--border);box-shadow:none}}.kitchen-order-new{animation:.5s 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(width<=1024px){.sale-grid{gap:var(--space-md);grid-template-columns:1fr 1fr}.items-grid{grid-template-columns:repeat(auto-fill,minmax(115px,1fr))}.nav-links{gap:0}.nav-links a{padding:.75rem .65rem;font-size:.9rem}.summary-cards{grid-template-columns:repeat(2,1fr)}}@media (width<=768px){.hamburger-btn{display:flex}.nav-links{background:var(--surface);border-bottom:1px solid var(--border);box-shadow:var(--shadow-md);z-index:100;padding:var(--space-sm);flex-direction:column;flex:unset;gap:0;display:none;position:absolute;top:100%;left:0;right:0;overflow-x:visible}.nav-links.nav-links-open{display:flex}.nav-links a{border-radius:var(--radius-sm);padding:.85rem 1rem;font-size:1rem}.nav-actions{border-top:1px solid 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.25rem;font-size:.85rem;overflow:hidden}.start-transaction{gap:var(--space-sm)}.transaction-header{padding:var(--space-xs);margin-bottom:var(--space-xs)}html,body{overflow-x:hidden}.container{padding:0 var(--space-sm);margin:var(--space-sm) auto;max-width:100%;overflow-x:hidden}.sale-page,.admin-page,.admin-form{max-width:100%;overflow-x:hidden}input,select{min-width:0;max-width:100%}.data-table td{word-break:break-word;padding:.4rem .5rem}.data-table th{white-space:normal;padding:.4rem .5rem}.data-table-actions,.currency-custom-row button{white-space:normal}.admin-user-row{padding:var(--space-sm);gap:var(--space-sm);flex-wrap:wrap}.admin-user-info{gap:var(--space-sm);min-width:0}.admin-user-name{word-break:break-word;overflow-wrap:break-word;min-width:0}.admin-user-actions{margin-left:auto}.admin-form{padding:var(--space-sm)}.admin-input-row,.payment-section,.change-section,.open-transaction-item,.admin-form-actions,.currency-custom-row{min-width:0;max-width:100%}.admin-form-actions 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.6rem;font-size:.85rem}.form-grid{grid-template-columns:1fr}.report-type-selector{flex-direction:column}.date-range-selector{flex-direction:column;align-items:stretch}.summary-cards{grid-template-columns:1fr}.report-highlights{gap:var(--space-md);flex-direction:column}.data-table{display:block;overflow-x:auto}.confirmation-modal{margin:var(--space-md)}.page-header{align-items:flex-start;gap:var(--space-sm);flex-direction:column}}.login-page{background:var(--light);min-height:100dvh;padding:var(--space-md);justify-content:center;align-items:center;display:flex}.login-container{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:var(--space-xl) var(--space-xl) var(--space-lg);width:100%;max-width:480px}.login-header{text-align:center;margin-bottom:var(--space-lg)}.login-header h1{color:var(--primary);font-size:2rem}.login-logo{object-fit:contain;max-height:3rem}.login-user-select h2{text-align:center;margin-bottom:var(--space-md);color:var(--text-muted);font-size:1.25rem}.user-grid{gap:var(--space-md);grid-template-columns:repeat(auto-fill,minmax(120px,1fr));display:grid}.user-select-btn{align-items:center;gap:var(--space-xs);padding:var(--space-md);background:var(--light);border:2px solid var(--border);border-radius:var(--radius-md);cursor:pointer;min-height:var(--touch-min);flex-direction:column;transition:all 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var(--space-md);align-items:center;display:flex}.pin-display-small{min-height:36px;margin-bottom:var(--space-sm)}.pin-dot{color:var(--text);font-size:1.75rem;font-weight:700;line-height:1}.login-error{color:var(--danger);background:var(--danger-light);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-sm);margin-bottom:var(--space-md);font-size:.9rem}.pin-pad{gap:var(--space-sm);max-width:320px;margin:0 auto var(--space-md);grid-template-columns:repeat(3,1fr);display:grid}.pin-pad-small{max-width:260px}.pin-btn{padding:var(--space-md);background:var(--light);border:1px solid var(--border);border-radius:var(--radius-md);cursor:pointer;min-height:60px;color:var(--text);font-size:1.5rem;font-weight:600;transition:all .1s}.pin-btn:hover{background:var(--primary-light);border-color:var(--primary)}.pin-btn:active{background:var(--primary);color:#fff;transform:scale(.95)}.pin-btn-sm{padding:var(--space-sm);min-height:48px;font-size:1.2rem}.pin-btn-clear{background:var(--warning-light);color:var(--warning);font-size:1rem}.pin-btn-ok{background:var(--success);color:#fff;font-size:1rem}.pin-btn-ok:hover{background:#059669}.pin-btn-ok:disabled{opacity:.5;cursor:default}.login-back-btn{color:var(--text-muted);padding:var(--space-sm) var(--space-md);cursor:pointer;background:0 0;font-size:.9rem}.login-back-btn:hover{color:var(--primary)}.setup-screen{text-align:center}.setup-screen h2{margin-bottom:var(--space-md)}.setup-info{color:var(--text-muted);margin-bottom:var(--space-lg)}.setup-credentials{background:var(--light);border-radius:var(--radius-md);padding:var(--space-lg);margin-bottom:var(--space-lg)}.setup-field{padding:var(--space-sm) 0;justify-content:space-between;font-size:1.1rem;display:flex}.setup-label{color:var(--text-muted);font-weight:500}.setup-value{font-weight:700;font-family:var(--font-mono);font-size:1.25rem}.setup-warning{color:var(--warning);margin-bottom:var(--space-lg);font-size:.9rem}.setup-continue{width:100%;padding:var(--space-md);font-size:1.1rem}.logout-tab{margin-left:auto;color:var(--danger)!important;background:var(--danger-light)!important}.logout-tab:hover{background:var(--danger)!important;color:#fff!important}.admin-page{padding:var(--space-lg) 0}.admin-page h2{margin-bottom:var(--space-lg)}.admin-error{color:var(--danger);background:var(--danger-light);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-sm);margin-bottom:var(--space-md)}.admin-user-list{gap:var(--space-sm);margin-bottom:var(--space-lg);flex-direction:column;display:flex}.admin-user-row{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-md) var(--space-lg);justify-content:space-between;align-items:center;display:flex}.admin-user-info{align-items:center;gap:var(--space-md);display:flex}.admin-user-name{font-size:1.1rem;font-weight:600}.admin-user-role{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;background:var(--light);border-radius:var(--radius-sm);padding:2px 8px;font-size:.8rem}.admin-user-actions{gap:var(--space-sm);display:flex}.admin-add-btn{width:100%;padding:var(--space-md);font-size:1.1rem}.btn-primary-small{padding:var(--space-sm) var(--space-md);background:var(--primary);color:#fff;border-radius:var(--radius-sm);min-height:var(--touch-min);font-size:.85rem;font-weight:600}.btn-danger-small{padding:var(--space-sm) var(--space-md);background:var(--danger);color:#fff;border-radius:var(--radius-sm);min-height:var(--touch-min);font-size:.85rem;font-weight:600}.btn-secondary-small{padding:var(--space-sm) 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.15s}.role-btn:hover{border-color:var(--primary)}.role-btn-active{background:var(--primary-light);border-color:var(--primary);color:var(--primary)}.admin-form-actions{gap:var(--space-sm);margin-top:var(--space-lg);display:flex}.admin-form-actions button{padding:var(--space-md);flex:1;font-size:1rem}.osk{background:var(--light);border-radius:var(--radius-md);padding:var(--space-sm);margin-bottom:var(--space-md);width:fit-content;max-width:100%;margin-inline:auto}.osk-row{justify-content:flex-start;gap:4px;margin-bottom:4px;display:flex}.osk-row-home{margin-left:22px}.osk-key{width:40px;min-height:var(--touch-min);padding:var(--space-xs) var(--space-sm);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;color:var(--text);flex:none;font-size:1rem;font-weight:500;transition:all .1s}.osk-key:hover{background:var(--primary-light);border-color:var(--primary)}.osk-key:active{background:var(--primary);color:#fff;transform:scale(.95)}.osk-key-wide{min-width:64px;font-size:.85rem}.osk-key-space{flex:1;min-width:200px}.osk-numeric .osk-key-space{min-width:0}.osk-key-active{background:var(--primary);color:#fff;border-color:var(--primary-dark)}.osk-key-active:hover{background:var(--primary-dark)}.loading{text-align:center;padding:var(--space-xl);color:var(--text-muted)}.setup-wide{max-width:640px}.language-grid{gap:var(--space-md);margin-top:var(--space-md);grid-template-columns:repeat(auto-fill,minmax(140px,1fr));display:grid}.language-btn{justify-content:center;align-items:center;gap:var(--space-xs);padding:var(--space-md) var(--space-sm);background:var(--light);border:2px solid var(--border);border-radius:var(--radius-md);cursor:pointer;min-height:60px;color:var(--text);flex-direction:column;font-size:1rem;font-weight:600;transition:all .15s;display:flex}.language-btn:hover{border-color:var(--primary);background:var(--primary-light)}.language-btn:active{transform:scale(.97)}.language-btn-active{border-color:var(--primary);background:var(--primary-light);color:var(--primary);box-shadow:0 0 0 2px var(--primary-light)}.language-name{font-size:1rem}.admin-language-section{margin-top:var(--space-xl);padding-top:var(--space-lg);border-top:1px solid var(--border)}.admin-language-section h3{margin-bottom:var(--space-md)}.currency-grid{gap:var(--space-sm);margin-top:var(--space-md);margin-bottom:var(--space-lg);grid-template-columns:repeat(auto-fill,minmax(110px,1fr));display:grid}.currency-btn{padding:var(--space-sm) var(--space-md);background:var(--light);border:2px solid var(--border);border-radius:var(--radius-md);cursor:pointer;min-height:var(--touch-min);color:var(--text);justify-content:center;align-items:center;font-size:.9rem;font-weight:600;transition:all .15s;display:flex}.currency-btn:hover{border-color:var(--primary);background:var(--primary-light)}.currency-btn:active{transform:scale(.97)}.currency-btn-active{border-color:var(--primary);background:var(--primary-light);color:var(--primary);box-shadow:0 0 0 2px var(--primary-light)}.currency-btn-default{border-color:var(--success);background:var(--success-light)}.currency-custom{margin-top:var(--space-md)}.currency-custom label{margin-bottom:var(--space-xs);color:var(--text-muted);font-size:.9rem;font-weight:600;display:block}.currency-custom-row{gap:var(--space-sm);max-width:320px;display:flex}.currency-custom-row input{flex:1;min-width:0}.currency-custom-row button{white-space:nowrap}@font-face{font-family:DSEG7;src:url(/DSEG7Classic-Regular.woff2)format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:DotMatrix;src:url(/DotMatrix.woff2)format("woff2");font-weight:400;font-style:normal;font-display:swap}.container:has(.display-page){max-width:none;margin:0;padding:0}.display-page{--vfd:#00e0b8;--vfd-bright:#00ffd0;--vfd-dim:#005e4d;--vfd-bg:#000a08;--vfd-panel:#001210;--vfd-border:#003328;--vfd-glow:rgba(0,224,184,.35);--vfd-glow-strong:rgba(0,255,208,.5);background:var(--vfd-bg);color:var(--vfd);flex-direction:column;height:100dvh;font-family:DotMatrix,Consolas,Courier New,monospace;display:flex;overflow:hidden}.screensaver{background:var(--vfd-bg);flex:1;position:relative;overflow:hidden}.screensaver-logo{object-fit:contain;width:240px;height:240px;filter:drop-shadow(0 0 14px var(--vfd-glow));animation:29s linear infinite alternate ss-bounce-x,18s linear infinite alternate ss-bounce-y;position:absolute;top:0;left:0}@keyframes ss-bounce-x{0%{left:0}to{left:calc(100% - 240px)}}@keyframes ss-bounce-y{0%{top:0}to{top:calc(100% - 240px)}}.display-items{scrollbar-width:thin;scrollbar-color:var(--vfd-dim) transparent;flex:1;padding:1.5rem 2rem;overflow-y:auto}.display-items::-webkit-scrollbar{width:6px}.display-items::-webkit-scrollbar-track{background:0 0}.display-items::-webkit-scrollbar-thumb{background:var(--vfd-dim);border-radius:3px}.display-item-row{border-bottom:1px solid var(--vfd-border);text-shadow:0 0 8px var(--vfd-glow);align-items:baseline;gap:1rem;padding:.75rem 0;font-size:2.8rem;display:flex}.display-item-name{text-transform:uppercase;flex:1;font-weight:400}.display-item-qty{text-align:center;min-width:3.5rem;color:var(--vfd);font-size:2.4rem}.display-item-price{text-align:right;min-width:6rem;text-shadow:0 0 10px var(--vfd-glow);font-weight:700}.display-total{background:var(--vfd-panel);border-top:2px solid var(--vfd-border);color:var(--vfd-bright);text-shadow:0 0 12px var(--vfd-glow-strong), 0 0 24px var(--vfd-glow);flex-shrink:0;justify-content:space-between;align-items:center;padding:1.5rem 2rem;font-size:3.5rem;font-weight:400;display:flex}.display-total span:first-child{text-transform:uppercase;color:var(--vfd);font-family:DotMatrix,Consolas,Courier New,monospace;font-size:2.5rem}.display-total span:last-child{letter-spacing:.05em;font-family:DSEG7,Consolas,Courier New,monospace}.display-paid,.display-change{background:var(--vfd-panel);border-top:1px solid var(--vfd-border);color:var(--vfd-bright);text-shadow:0 0 12px var(--vfd-glow-strong), 0 0 24px var(--vfd-glow);flex-shrink:0;justify-content:space-between;align-items:center;padding:.9rem 2rem;font-size:2.5rem;font-weight:400;display:flex}.display-paid span:first-child,.display-change span:first-child{text-transform:uppercase;color:var(--vfd);font-family:DotMatrix,Consolas,Courier New,monospace;font-size:1.8rem}.display-paid span:last-child,.display-change span:last-child{letter-spacing:.05em;font-family:DSEG7,Consolas,Courier New,monospace}@media (width<=768px){.display-items{padding:1rem}.display-item-row{gap:.5rem;font-size:1.8rem}.display-item-qty{min-width:2.5rem;font-size:1.5rem}.display-item-price{min-width:4.5rem}.display-total{padding:1rem;font-size:2.5rem}.display-total span:first-child{font-size:1.8rem}.display-paid,.display-change{padding:.6rem 1rem;font-size:1.8rem}.display-paid span:first-child,.display-change span:first-child{font-size:1.4rem}}