@import"https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500;600&family=DM+Sans:opsz,wght@9..40,400;9..40,500;9..40,600&display=swap";:root{color-scheme:light;--bg-page: #F1F5F9;--bg-card: #FFFFFF;--bg-elevated: #F8FAFC;--bg-input: #FFFFFF;--border-subtle: #E2E8F0;--border-focus: #3B82F6;--text-primary: #0F172A;--text-secondary: #475569;--text-muted: #94A3B8;--primary: #3B82F6;--primary-dark: #2563EB;--primary-soft: rgba(59, 130, 246, .08);--success: #10B981;--success-dark: #059669;--danger: #EF4444;--danger-dark: #DC2626;--warning: #F59E0B;--radius-lg: 16px;--radius-md: 10px;--shadow-soft: 0 10px 15px -3px rgba(15, 23, 42, .04), 0 4px 6px -2px rgba(15, 23, 42, .02), 0 0 0 1px rgba(15, 23, 42, .02);--font-base: "DM Sans", system-ui, -apple-system, sans-serif;--font-mono: "DM Mono", monospace}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:var(--font-base);background:var(--bg-page);color:var(--text-primary);min-height:100vh;line-height:1.5}main{display:block}a{color:inherit;text-decoration:none}button{font-family:inherit}.app-shell{max-width:1200px;margin:0 auto;padding:32px 24px 48px}.app-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}.brand{display:flex;align-items:center;gap:12px}.brand-logo{width:48px;height:48px;object-fit:contain;border-radius:8px}.brand-title{font-size:1.4rem;font-weight:700;letter-spacing:-.01em}.nav{display:flex;align-items:center;gap:12px;padding:6px;border-radius:var(--radius-lg);background:var(--bg-elevated);border:1px solid var(--border-subtle)}.nav-link{padding:10px 22px;border-radius:var(--radius-md);color:var(--text-secondary);font-size:.95rem;font-weight:500;transition:all .2s;text-decoration:none}.nav-link:hover{background:var(--bg-input);color:var(--text-primary)}.nav-link.active{background:var(--primary);color:#fff}.card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border-subtle);padding:16px;box-shadow:var(--shadow-soft)}.page-stack{display:flex;flex-direction:column;gap:24px}.page-header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}.page-title{font-size:1.15rem;font-weight:700;letter-spacing:-.01em;margin:0}.page-sub{color:var(--text-secondary);font-size:.8rem;margin:2px 0 0}.columns{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:24px;align-items:stretch;height:calc(100vh - 220px);min-height:0}@media (max-width: 960px){.columns{grid-template-columns:1fr;height:auto}}.card.card-fill{display:flex;flex-direction:column;height:100%;min-height:0}.scroll-area{flex:1;min-height:0;overflow-y:auto;margin-top:12px;padding-right:4px}.status-pill{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;font-size:.9rem;font-weight:500;background:#64748b1f;color:var(--text-secondary)}.status-pill:before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}.status-pill.success{background:#16a34a1f;color:var(--success)}.status-pill.danger{background:#dc26261f;color:var(--danger)}.status-pill.info{background:#2563eb1f;color:var(--primary)}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:16px}.product-card{border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:16px;text-align:left;background:var(--bg-card);transition:all .1s ease-out;cursor:pointer;display:flex;flex-direction:column;justify-content:space-between;min-height:100px}.product-card:hover{background:var(--bg-elevated);border-color:var(--border-focus)}.product-card:active{transform:scale(.96)}.product-title{font-weight:600;margin:0}.product-price{margin-top:8px;font-family:var(--font-mono);font-weight:600;font-size:1.1rem;color:var(--text-primary)}.product-meta{margin-top:6px;font-size:.8rem;font-family:var(--font-mono);color:var(--text-secondary)}.section-heading{font-size:1.05rem;font-weight:600;margin:0 0 16px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:18px}.form-grid{display:grid;gap:18px 24px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));align-items:start}.form-grid .field{margin-bottom:0}.field label{font-size:.9rem;color:var(--text-secondary)}.input{border-radius:var(--radius-md);border:1px solid var(--border-subtle);padding:8px 12px;height:36px;font-size:13px;background:var(--bg-input);transition:all .15s ease;font-family:inherit;color:var(--text-primary)}.input::placeholder{color:var(--text-muted)}.input:focus{outline:none;border-color:var(--border-focus);box-shadow:0 0 0 2px var(--primary-soft)}.cart{display:flex;flex-direction:column;gap:14px}.cart-empty{padding:24px;text-align:center;color:var(--text-secondary);border:1px dashed var(--border-subtle);border-radius:var(--radius-md);background:var(--bg-elevated)}.cart-item{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:12px 0;border-bottom:1px solid var(--border-subtle);background:transparent}.cart-item-content{flex:1;min-width:0}.cart-title{font-weight:600;margin-bottom:4px}.cart-meta{font-size:.85rem;color:var(--text-secondary)}.cart-item-controls{display:flex;flex-direction:column;gap:8px;align-items:flex-end}.cart-actions{display:flex;align-items:center;gap:12px}.cart-item--readonly{opacity:.85}.qty-control{display:inline-flex;align-items:center;border-radius:var(--radius-md);border:1px solid var(--border-subtle);overflow:hidden;background:var(--bg-elevated)}.qty-btn{width:26px;height:26px;border:none;background:transparent;color:var(--text-primary);cursor:pointer;font-size:.85rem;transition:background .1s ease}.qty-btn:hover{background:var(--border-subtle)}.qty-value{min-width:26px;text-align:center;font-weight:600;font-size:.9rem}.line-total{font-family:var(--font-mono);font-weight:600;font-size:1rem}.cart-remove{padding-inline:12px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;display:flex;justify-content:center;align-items:center;padding:24px;z-index:1000}.modal{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:24px;max-width:420px;width:100%;display:flex;flex-direction:column;gap:16px;box-shadow:0 20px 25px -5px #00000080,0 10px 10px -5px #0000004d}.modal-header{display:flex;justify-content:space-between;align-items:center;gap:8px}.modal-body{display:flex;flex-direction:column;gap:12px}.modal-actions{display:flex;justify-content:flex-end;gap:12px}.payment-choice{display:flex;gap:8px}.payment-choice .btn{flex:1}.qr-panel{display:flex;flex-direction:column;align-items:center;gap:8px}.qr-panel img{width:220px;height:220px;object-fit:contain}.error-text{color:var(--danger);font-size:.9rem}.cart-footer{margin-top:8px;text-align:right;font-weight:700;font-size:1.05rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:10px 16px;border-radius:var(--radius-md);border:1px solid var(--border-subtle);background:var(--bg-elevated);color:var(--text-secondary);font-weight:500;cursor:pointer;transition:all .15s ease;font-size:13px}.btn:hover:not(:disabled){background:var(--border-subtle);color:var(--text-primary)}.btn:active:not(:disabled){transform:scale(.97)}.btn:disabled{cursor:not-allowed;opacity:.5;filter:grayscale(1)}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:none}.btn-primary:hover:not(:disabled){background:var(--primary-dark);border-color:var(--primary-dark);color:#fff}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover:not(:disabled){background:var(--primary-soft);color:var(--primary)}.btn-danger{background:#fef2f2;color:#ef4444;border-color:#fca5a5}.btn-danger:hover:not(:disabled){background:#fee2e2;border-color:#ef4444;color:#dc2626}.btn-hover-dark:hover:not(:disabled){color:var(--text-primary)!important}.btn-block{width:100%}.btn-lg{padding:14px 22px;font-size:1.05rem}.queue-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}.queue-item{padding:16px;border-radius:var(--radius-md);border:1px solid var(--border-subtle);background:var(--bg-card);display:flex;justify-content:space-between;align-items:center;gap:16px}.queue-meta{font-size:.85rem;color:var(--text-secondary)}.computer-layout{display:flex;flex-direction:column;gap:10px;height:calc(100vh - 150px);max-width:1200px;margin:0 auto;width:100%}.search-section{position:relative;z-index:100}.search-bar-input{width:100%;font-size:1rem;padding:12px 20px;border-radius:var(--radius-md);border:1px solid var(--border-subtle);background:var(--bg-input);color:var(--text-primary);font-weight:500;transition:all .2s ease}.search-bar-input:focus{outline:none;border-color:var(--border-focus);box-shadow:0 0 0 2px var(--primary-soft)}.search-results{position:absolute;top:100%;left:0;right:0;margin-top:8px;background:var(--bg-elevated);border-radius:var(--radius-md);border:1px solid var(--border-subtle);max-height:400px;overflow-y:auto;padding:8px;z-index:200;box-shadow:0 20px 25px -5px #00000080}.search-item{padding:8px 14px;border-radius:8px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:all .1s ease}.search-item:hover,.search-item.selected{background:var(--primary-soft)}.search-item-info{display:flex;flex-direction:column}.search-item-name{font-weight:700;font-size:.95rem}.search-item-code{font-size:.8rem;color:var(--text-secondary);font-family:monospace}.search-item-price{font-family:var(--font-mono);font-weight:600;color:var(--text-primary);font-size:1rem}.computer-table-container{flex:1;background:var(--bg-card);border-radius:var(--radius-md);border:1px solid var(--border-subtle);overflow:hidden;display:flex;flex-direction:column;min-height:0;box-shadow:var(--shadow-soft)}.computer-table-scroll{flex:1;overflow-y:auto;overflow-x:hidden;min-height:0}.computer-table{width:100%;border-collapse:collapse}.computer-table th{background:var(--bg-elevated);padding:8px 16px;text-align:left;font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-secondary);border-bottom:1px solid var(--border-subtle);position:sticky;top:0;z-index:1}.computer-table thead tr th:first-child{border-radius:var(--radius-md) 0 0 0}.computer-table thead tr th:last-child{border-radius:0 var(--radius-md) 0 0}.computer-table td{padding:12px 16px;border-bottom:1px solid var(--border-subtle);font-size:.92rem}.computer-table tr:hover{background:var(--bg-elevated)}.computer-footer{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;background:var(--bg-card);border-top:1px solid var(--border-subtle)}.summary-total-label{font-size:1rem;font-weight:600;color:var(--text-secondary)}.summary-total-value{font-size:2rem;font-weight:600;font-family:var(--font-mono);color:var(--text-primary)}.highlight{background:#fef3c7;color:#92400e;padding:0 2px;border-radius:4px}