:root{--primary: #8fdaff;--primary-dark: #389cef;--secondary: #ffẽb8;--accent: #ffẽb8;--bg: #fff5f7;--bg-card: #ffffff;--text: #2f66ba;--text-light: #8a8a8a;--success: #32d355;--warning: #fca446;--danger: #fd5959;--border: #d6f8ff;--shadow: 0 4px 14px rgba(255, 143, 171, .12)}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:Quicksand,Segoe UI,system-ui,-apple-system,sans-serif;background:linear-gradient(135deg,#fff3f5,#ffe7b2,#cfffbb);color:var(--text);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer;border:none;outline:none;font-size:1rem}input,select,textarea{font-family:inherit;font-size:1rem;outline:none}a{color:var(--primary-dark);text-decoration:none}a:hover{text-decoration:underline}.app-shell{min-height:100vh;display:flex;flex-direction:column;align-items:center}.container{width:100%;max-width:1280px;padding:16px;margin:0 auto}.center-page{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:16px}.card{background:var(--bg-card);border-radius:18px;padding:24px;box-shadow:var(--shadow);border:1px solid var(--border)}.btn{padding:10px 20px;border-radius:12px;font-weight:600;transition:all .2s ease;display:inline-flex;align-items:center;justify-content:center;gap:6px}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px)}.btn-secondary{background:var(--secondary);color:#2a6e6c}.btn-secondary:hover{background:#80d4d2}.btn-success{background:var(--success);color:#fff}.btn-success:hover{background:#4ec288}.btn-warning{background:var(--warning);color:#fff}.btn-warning:hover{background:#f5a14d}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#e85a5a}.btn-ghost{background:transparent;color:var(--primary-dark);border:2px solid var(--primary)}.btn-ghost:hover{background:var(--primary);color:#fff}.btn-sm{padding:6px 12px;font-size:.875rem;border-radius:8px}.btn-lg{padding:14px 28px;font-size:1.1rem}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.input,.select,.textarea{width:100%;padding:10px 14px;border:2px solid var(--border);border-radius:12px;background:#fff;transition:border-color .2s}.input:focus,.select:focus,.textarea:focus{border-color:var(--primary)}.label{display:block;font-weight:600;margin-bottom:6px;color:var(--text);font-size:.95rem}.form-group{margin-bottom:16px}.table-wrapper{overflow-x:auto;border-radius:12px;border:1px solid var(--border)}.table{width:100%;border-collapse:collapse;background:#fff}.table th{background:linear-gradient(135deg,#d1eeff,#fff);padding:12px;text-align:left;font-weight:700;color:var(--text);white-space:nowrap}.table td{padding:10px 12px;border-top:1px solid #f5e1e8}.table tr:hover td{background:#fff8fa}.table .num{text-align:right}.table .center{text-align:center}.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:.8rem;font-weight:600}.badge-success{background:#d6f5e3;color:#2a8054}.badge-warning{background:#ffeacc;color:#b8650e}.badge-danger{background:#ffd6d6;color:#b03030}.badge-info{background:#d6f0f5;color:#2a6c80}.navbar{width:100%;background:#fff;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 2px 10px #ff8fab14;border-bottom:2px solid var(--border);flex-wrap:wrap;gap:10px}.navbar-brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.1rem;color:var(--primary-dark)}.navbar-logo{width:40px;height:40px;border-radius:50%;object-fit:cover;border:2px solid var(--primary)}.navbar-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.tabs-bar{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}.tab{padding:8px 16px;border-radius:12px 12px 0 0;background:#ffe5ec;color:var(--text);cursor:pointer;font-weight:600;display:flex;align-items:center;gap:8px;border:2px solid transparent;transition:all .2s}.tab.active{background:#fff;border-color:var(--border);border-bottom-color:#fff;color:var(--primary-dark)}.tab-close{width:18px;height:18px;border-radius:50%;background:#0000001a;display:inline-flex;align-items:center;justify-content:center;font-size:12px;color:#fff;background:var(--danger);cursor:pointer}.search-wrapper{position:relative}.search-results{position:absolute;top:100%;left:0;right:0;background:#fff;border:2px solid var(--border);border-radius:12px;margin-top:4px;max-height:300px;overflow-y:auto;z-index:100;box-shadow:var(--shadow)}.search-item{padding:10px 12px;cursor:pointer;border-bottom:1px solid #f5e1e8}.search-item:hover,.search-item.highlighted{background:#fff5f7}.search-item:last-child{border-bottom:none}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px}.modal{background:#fff;border-radius:18px;padding:20px;max-width:95vw;max-height:95vh;overflow:auto;box-shadow:0 20px 50px #0003}.modal-sm{width:400px}.modal-md{width:600px}.modal-lg{width:900px}.pagination{display:flex;justify-content:center;align-items:center;gap:6px;margin-top:16px;flex-wrap:wrap}.pagination button{padding:6px 12px;border-radius:8px;background:#fff;border:2px solid var(--border);color:var(--text)}.pagination button.active{background:var(--primary);color:#fff;border-color:var(--primary)}.pagination button:disabled{opacity:.4;cursor:not-allowed}.role-card{background:#fff;border-radius:24px;padding:40px 32px;text-align:center;cursor:pointer;transition:all .3s;box-shadow:var(--shadow);border:3px solid transparent;width:240px}.role-card:hover{border-color:var(--primary);transform:translateY(-4px);box-shadow:0 8px 25px #ff8fab40}.role-icon{font-size:4rem;margin-bottom:12px}.role-title{font-size:1.4rem;font-weight:700;color:var(--primary-dark);margin-bottom:8px}.role-desc{color:var(--text-light);font-size:.9rem}.pos-layout{display:grid;grid-template-columns:1fr 380px;gap:16px}@media (max-width: 900px){.pos-layout{grid-template-columns:1fr}}.cart-list{max-height:60vh;overflow-y:auto}.cart-item{background:#fff8fa;border:1px solid var(--border);border-radius:12px;padding:10px;margin-bottom:8px}.cart-item-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;gap:8px}.cart-item-name{font-weight:600;flex:1}.cart-item-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:4px;font-size:.9rem}.qty-control{display:inline-flex;align-items:center;gap:4px}.qty-btn{width:28px;height:28px;border-radius:8px;background:var(--primary);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center}.qty-input{width:50px;text-align:center;padding:4px;border:2px solid var(--border);border-radius:8px}.summary-row{display:flex;justify-content:space-between;padding:6px 0;font-size:.95rem}.summary-total{font-size:1.4rem;font-weight:700;color:var(--primary-dark);padding-top:10px;border-top:2px dashed var(--border);margin-top:10px}.bill-preview{background:#fff;font-family:Courier New,monospace;width:280px;margin:0 auto;padding:12px;font-size:12px;color:#000}.bill-preview .bill-title{font-size:16px;font-weight:700;text-align:center;margin-bottom:4px}.bill-preview .center{text-align:center}.bill-preview .right{text-align:right}.bill-preview hr{border:none;border-top:1px dashed #000;margin:6px 0}.bill-preview table{width:100%;font-size:11px}.bill-preview table td{vertical-align:top;padding:1px 2px}@media print{@page{size:80mm auto;margin:0}body *{visibility:hidden}.bill-print,.bill-print *{visibility:visible}.bill-print{position:absolute;left:0;top:0;width:80mm;padding:4mm;font-family:Courier New,monospace;font-size:12px;color:#000;background:#fff}.no-print{display:none!important}}.loading{display:inline-block;width:20px;height:20px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:40px 20px;color:var(--text-light)}.text-center{text-align:center}.text-right{text-align:right}.flex{display:flex}.flex-col{display:flex;flex-direction:column}.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}.w-full{width:100%}.justify-between{justify-content:space-between}.items-center{align-items:center}.flex-wrap{flex-wrap:wrap}.flex-1{flex:1}.row-flex{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.section-title{font-size:1.3rem;font-weight:700;color:var(--primary-dark);margin-bottom:12px;display:flex;align-items:center;gap:8px}.alert{padding:12px 16px;border-radius:12px;margin-bottom:12px;font-weight:500}.alert-error{background:#ffd6d6;color:#b03030}.alert-success{background:#d6f5e3;color:#2a8054}.alert-info{background:#d6f0f5;color:#2a6c80}@media (max-width: 600px){body{font-size:15px}.card{padding:16px;border-radius:14px}.container{padding:10px}.btn{padding:9px 14px}.navbar{padding:10px 12px}.navbar-brand{font-size:1rem}.table th,.table td{padding:8px 6px;font-size:.85rem}.role-card{width:100%;padding:28px 20px}.modal{padding:16px}}