@import"https://fonts.googleapis.com/css2?family=Sarabun:wght@300;400;500;600;700&display=swap";:root{--primary: #F97316;--primary-dark: #EA580C;--secondary: #1E293B;--success: #22C55E;--warning: #F59E0B;--danger: #EF4444;--info: #3B82F6;--bg: #F1F5F9;--card: #FFFFFF;--border: #E2E8F0;--text: #1E293B;--text-muted: #64748B;--sidebar-w: 220px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Sarabun,sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.5}.app-shell{display:flex;height:100vh;overflow:hidden}.sidebar{width:var(--sidebar-w);background:var(--secondary);color:#fff;display:flex;flex-direction:column;flex-shrink:0}.sidebar-logo{padding:20px 16px;font-size:18px;font-weight:700;border-bottom:1px solid rgba(255,255,255,.1);display:flex;align-items:center;gap:10px}.sidebar-logo span{color:var(--primary)}.sidebar-nav{flex:1;padding:12px 0}.nav-item{display:flex;align-items:center;gap:10px;padding:12px 16px;color:#ffffffb3;text-decoration:none;font-size:14px;font-weight:500;border-radius:0;transition:all .15s;cursor:pointer;border:none;background:none;width:100%;text-align:left}.nav-item:hover{background:#ffffff14;color:#fff}.nav-item.active{background:var(--primary);color:#fff}.nav-item svg{width:18px;height:18px;flex-shrink:0}.main-content{flex:1;overflow:hidden;display:flex;flex-direction:column}.page-header{background:var(--card);border-bottom:1px solid var(--border);padding:14px 24px;display:flex;align-items:center;justify-content:space-between}.page-header h1{font-size:18px;font-weight:600}.page-body{flex:1;overflow-y:auto;padding:20px 24px}.card{background:var(--card);border-radius:12px;border:1px solid var(--border);padding:16px}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.card-title{font-size:15px;font-weight:600}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:8px;border:none;font-family:inherit;font-size:14px;font-weight:500;cursor:pointer;transition:all .15s;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-dark)}.btn-secondary{background:var(--secondary);color:#fff}.btn-secondary:hover:not(:disabled){background:#334155}.btn-success{background:var(--success);color:#fff}.btn-success:hover:not(:disabled){background:#16a34a}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:#dc2626}.btn-warning{background:var(--warning);color:#fff}.btn-warning:hover:not(:disabled){background:#d97706}.btn-info{background:var(--info);color:#fff}.btn-info:hover:not(:disabled){background:#2563eb}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}.btn-outline:hover:not(:disabled){background:var(--bg)}.btn-sm{padding:5px 10px;font-size:12px;border-radius:6px}.btn-lg{padding:12px 24px;font-size:16px}.btn-icon{padding:8px;border-radius:8px}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600}.badge-success{background:#dcfce7;color:#16a34a}.badge-warning{background:#fef3c7;color:#d97706}.badge-danger{background:#fee2e2;color:#dc2626}.badge-info{background:#dbeafe;color:#2563eb}.badge-gray{background:#f1f5f9;color:#64748b}.badge-orange{background:#fed7aa;color:#ea580c}.form-group{margin-bottom:14px}.form-label{display:block;font-size:13px;font-weight:500;color:var(--text-muted);margin-bottom:4px}.form-control{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:8px;font-family:inherit;font-size:14px;color:var(--text);background:#fff;transition:border-color .15s}.form-control:focus{outline:none;border-color:var(--primary)}textarea.form-control{resize:vertical;min-height:80px}select.form-control{cursor:pointer}.data-table{width:100%;border-collapse:collapse;font-size:14px}.data-table th{background:var(--bg);padding:10px 12px;text-align:left;font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border)}.data-table td{padding:12px;border-bottom:1px solid var(--border);vertical-align:middle}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover td{background:#fafafa}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.flex{display:flex}.flex-col{flex-direction:column}.flex-1{flex:1}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-end{justify-content:flex-end}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}.mb-2{margin-bottom:8px}.mb-3{margin-bottom:12px}.mb-4{margin-bottom:16px}.p-3{padding:12px}.p-4{padding:16px}.text-muted{color:var(--text-muted)}.text-sm{font-size:13px}.text-lg{font-size:18px}.text-xl{font-size:22px}.font-bold{font-weight:700}.font-semibold{font-weight:600}.text-right{text-align:right}.text-center{text-align:center}.w-full{width:100%}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.border-t{border-top:1px solid var(--border)}.border-b{border-bottom:1px solid var(--border)}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px}.modal{background:var(--card);border-radius:16px;width:100%;max-width:500px;max-height:90vh;overflow-y:auto;box-shadow:0 20px 60px #0000004d}.modal-lg{max-width:700px}.modal-header{padding:20px 20px 0;display:flex;align-items:center;justify-content:space-between}.modal-header h2{font-size:17px;font-weight:600}.modal-body{padding:16px 20px}.modal-footer{padding:0 20px 20px;display:flex;gap:8px;justify-content:flex-end}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-center{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;height:200px;color:var(--text-muted)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:60px 20px;color:var(--text-muted);text-align:center}.empty-state svg{width:48px;height:48px;opacity:.4}.pos-layout{display:flex;height:100%;overflow:hidden}.pos-menu-panel{flex:1;overflow-y:auto;padding:16px;background:var(--bg)}.pos-cart-panel{width:360px;flex-shrink:0;background:var(--card);border-left:1px solid var(--border);display:flex;flex-direction:column}.menu-item-card{background:var(--card);border-radius:10px;border:1px solid var(--border);padding:12px;cursor:pointer;transition:all .15s;display:flex;flex-direction:column;gap:6px;position:relative}.menu-item-card:hover{border-color:var(--primary);box-shadow:0 0 0 2px #f9731626;transform:translateY(-1px)}.menu-item-card.unavailable{opacity:.5;cursor:not-allowed}.menu-item-name{font-size:14px;font-weight:600;line-height:1.3}.menu-item-price{font-size:16px;font-weight:700;color:var(--primary)}.menu-item-kitchen{font-size:11px;padding:1px 6px;border-radius:4px;color:#fff;display:inline-block;width:fit-content}.table-card{background:var(--card);border-radius:12px;border:2px solid var(--border);padding:16px;cursor:pointer;transition:all .15s;display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;min-height:110px;justify-content:center}.table-card:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}.table-card.occupied{border-color:var(--danger);background:#fff5f5}.table-card.available{border-color:var(--success)}.table-name{font-size:16px;font-weight:700}.table-capacity{font-size:12px;color:var(--text-muted)}.kds-layout{display:grid;gap:16px;padding:16px;overflow-y:auto;align-content:start}.kds-order-card{background:var(--card);border-radius:12px;border:1px solid var(--border);overflow:hidden}.kds-order-header{padding:12px 16px;display:flex;align-items:center;justify-content:space-between;font-weight:600}.kds-order-items{padding:0 16px 16px}.kds-item-row{display:flex;align-items:center;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--border);gap:8px}.kds-item-row:last-child{border-bottom:none}.kds-item-name{font-size:14px;font-weight:500;flex:1}.kds-item-qty{font-size:18px;font-weight:700;color:var(--primary);min-width:30px;text-align:center}.category-tabs{display:flex;gap:8px;overflow-x:auto;padding-bottom:8px;margin-bottom:16px;-webkit-overflow-scrolling:touch}.category-tabs::-webkit-scrollbar{height:4px}.category-tabs::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}.cat-tab{padding:7px 16px;border-radius:999px;border:1px solid var(--border);background:var(--card);font-family:inherit;font-size:13px;font-weight:500;cursor:pointer;white-space:nowrap;transition:all .15s}.cat-tab:hover{border-color:var(--primary);color:var(--primary)}.cat-tab.active{background:var(--primary);border-color:var(--primary);color:#fff}.cart-item{display:flex;align-items:flex-start;gap:8px;padding:10px 0;border-bottom:1px solid var(--border)}.cart-item:last-child{border-bottom:none}.cart-qty-btn{width:26px;height:26px;border-radius:50%;border:1px solid var(--border);background:var(--card);display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:14px;font-weight:600;transition:all .15s;flex-shrink:0}.cart-qty-btn:hover{background:var(--primary);border-color:var(--primary);color:#fff}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}@media print{.no-print{display:none!important}.print-only{display:block!important}body{background:#fff}}.receipt{font-family:Courier New,monospace;max-width:300px;margin:0 auto;padding:16px;background:#fff;font-size:13px}.receipt-divider{border:none;border-top:1px dashed #999;margin:8px 0}#root{height:100vh;overflow:hidden}