/* TeaKadaiPOS - Styles by Z3Connect */
*{margin:0;padding:0;box-sizing:border-box;}
:root{
  --primary:#8B4513;--primary-light:#A0522D;--primary-dark:#5C2D0E;
  --accent:#D2691E;--accent-light:#F4A460;
  --bg:#FAF6F1;--bg-card:#FFFFFF;--bg-sidebar:#3E2723;
  --text:#2C1810;--text-light:#6D4C41;--text-muted:#9E8E82;
  --success:#2E7D32;--warning:#E65100;--danger:#C62828;--info:#1565C0;
  --border:#E0D5CC;--shadow:0 2px 12px rgba(0,0,0,.08);
  --radius:10px;--radius-sm:6px;
  font-family:'Inter',system-ui,sans-serif;font-size:15px;color:var(--text);
}
body{background:var(--bg);min-height:100vh;}
/* LOGIN */
.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#3E2723 0%,#8B4513 50%,#D2691E 100%);padding:20px;}
.login-card{background:#fff;border-radius:20px;padding:40px;width:100%;max-width:400px;box-shadow:0 20px 60px rgba(0,0,0,.3);text-align:center;}
.logo-icon{font-size:56px;margin-bottom:8px;}
.login-card h1{font-size:28px;color:var(--primary);font-weight:800;}
.tagline{color:var(--text-light);font-size:13px;margin-top:2px;}
.subtitle{color:var(--accent);font-weight:600;font-size:14px;margin:4px 0 24px;}
.form-group{text-align:left;margin-bottom:16px;}
.form-group label{display:block;font-weight:600;font-size:13px;margin-bottom:5px;color:var(--text-light);}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 14px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-size:14px;font-family:inherit;transition:border .2s;}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(139,69,19,.1);}
.form-group.chk{display:flex;align-items:center;gap:8px;}
.form-group.chk label{display:flex;align-items:center;gap:8px;margin:0;cursor:pointer;}
.login-error{color:var(--danger);font-size:13px;margin-top:12px;min-height:20px;}
.demo-creds{margin-top:20px;padding-top:16px;border-top:1px solid var(--border);font-size:12px;color:var(--text-muted);}
.demo-creds span{display:inline-block;background:var(--bg);padding:3px 8px;border-radius:4px;margin:3px;}
/* BUTTONS */
.btn{padding:10px 20px;border:none;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;font-family:inherit;transition:all .2s;display:inline-flex;align-items:center;gap:6px;}
.btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,.15);}
.btn:active{transform:translateY(0);}
.btn-primary{background:var(--primary);color:#fff;}
.btn-primary:hover{background:var(--primary-light);}
.btn-secondary{background:var(--bg);color:var(--text);border:1.5px solid var(--border);}
.btn-success{background:var(--success);color:#fff;}
.btn-danger{background:var(--danger);color:#fff;}
.btn-warning{background:var(--warning);color:#fff;}
.btn-full{width:100%;justify-content:center;padding:12px;}
.btn-sm{padding:6px 12px;font-size:12px;}
.btn-xs{padding:4px 8px;font-size:11px;border-radius:4px;}
/* APP LAYOUT */
.app-container{display:flex;min-height:100vh;}
.sidebar{width:240px;background:var(--bg-sidebar);color:#fff;display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:transform .3s;}
.sidebar-header{padding:20px 16px;display:flex;align-items:center;gap:10px;border-bottom:1px solid rgba(255,255,255,.1);}
.sidebar-logo{font-size:32px;}
.sidebar-brand h2{font-size:16px;font-weight:700;}.sidebar-brand span{font-size:11px;opacity:.6;}
.sidebar-close{display:none;background:none;border:none;color:#fff;font-size:20px;cursor:pointer;margin-left:auto;}
.sidebar-nav{flex:1;overflow-y:auto;padding:12px 0;}
.nav-item{display:flex;align-items:center;gap:10px;padding:11px 20px;color:rgba(255,255,255,.7);text-decoration:none;font-size:14px;font-weight:500;transition:all .2s;border-left:3px solid transparent;}
.nav-item:hover{background:rgba(255,255,255,.08);color:#fff;}
.nav-item.active{background:rgba(255,255,255,.12);color:#fff;border-left-color:var(--accent-light);}
.nav-icon{font-size:18px;width:24px;text-align:center;}
.nav-logout{margin-top:auto;border-top:1px solid rgba(255,255,255,.1);}
.main-content{flex:1;margin-left:240px;display:flex;flex-direction:column;min-height:100vh;}
/* TOPBAR */
.topbar{background:var(--bg-card);border-bottom:1px solid var(--border);padding:12px 24px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50;box-shadow:0 1px 4px rgba(0,0,0,.04);}
.topbar-left{display:flex;align-items:center;gap:12px;}
.menu-toggle{display:none;background:none;border:none;font-size:22px;cursor:pointer;color:var(--text);}
.topbar-title{font-size:18px;font-weight:700;color:var(--primary);}
.topbar-right{display:flex;align-items:center;gap:20px;font-size:13px;}
.topbar-stat{display:flex;flex-direction:column;align-items:center;}
.stat-label{font-size:10px;color:var(--text-muted);text-transform:uppercase;font-weight:600;}
.stat-value{font-weight:700;color:var(--primary);}
.topbar-clock{font-weight:600;color:var(--text-light);white-space:nowrap;}
.topbar-user{display:flex;flex-direction:column;align-items:flex-end;}
.topbar-user span:first-child{font-weight:600;}
.user-role{font-size:11px;color:var(--accent);text-transform:uppercase;font-weight:700;}
/* PAGES */
.page-container{padding:20px 24px;flex:1;}
.page{display:none;}.page.active{display:block;animation:fadeIn .25s;}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:translateY(0);}}
.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;flex-wrap:wrap;gap:12px;}
.page-header h2{font-size:22px;color:var(--primary-dark);}
.page-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.page-actions input,.page-actions select{padding:8px 12px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-size:13px;font-family:inherit;}
/* DASHBOARD CARDS */
.dash-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-bottom:24px;}
.dash-card{background:var(--bg-card);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);border-left:4px solid var(--primary);}
.dash-card .card-icon{font-size:28px;margin-bottom:6px;}
.dash-card .card-value{font-size:26px;font-weight:800;color:var(--text);}
.dash-card .card-label{font-size:12px;color:var(--text-muted);text-transform:uppercase;font-weight:600;margin-top:2px;}
.dash-card.green{border-left-color:var(--success);}.dash-card.orange{border-left-color:var(--warning);}
.dash-card.red{border-left-color:var(--danger);}.dash-card.blue{border-left-color:var(--info);}
.dash-actions{margin-bottom:24px;}.dash-actions h3{margin-bottom:12px;font-size:16px;color:var(--text-light);}
.action-btns{display:flex;gap:10px;flex-wrap:wrap;}
.dash-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.dash-section{background:var(--bg-card);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);}
.dash-section h3{font-size:15px;color:var(--primary);margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--border);}
.recent-list{font-size:13px;}.recent-item{padding:8px 0;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;}
.recent-item:last-child{border:none;}
/* BILLING */
.billing-layout{display:grid;grid-template-columns:1fr 380px;gap:20px;min-height:calc(100vh - 140px);}
.billing-left{display:flex;flex-direction:column;gap:16px;}
.price-buttons{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:10px;}
.price-btn{padding:20px 10px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;border:none;border-radius:var(--radius);font-size:22px;font-weight:800;cursor:pointer;transition:all .2s;text-align:center;box-shadow:0 3px 12px rgba(139,69,19,.25);}
.price-btn:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(139,69,19,.35);}
.price-btn:active{transform:translateY(0);}
.price-btn.custom{background:linear-gradient(135deg,var(--info),#1E88E5);font-size:14px;}
.billing-search{display:flex;gap:10px;}
.billing-search input,.billing-search select{flex:1;padding:10px 14px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-size:14px;font-family:inherit;}
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;max-height:50vh;overflow-y:auto;padding:4px;}
.prod-card{background:var(--bg-card);border:1.5px solid var(--border);border-radius:var(--radius);padding:14px;cursor:pointer;transition:all .2s;text-align:center;}
.prod-card:hover{border-color:var(--primary);box-shadow:0 4px 16px rgba(139,69,19,.15);transform:translateY(-2px);}
.prod-card .prod-name{font-weight:700;font-size:14px;margin-bottom:4px;color:var(--text);}
.prod-card .prod-price{font-size:18px;font-weight:800;color:var(--primary);}
.prod-card .prod-cat{font-size:11px;color:var(--text-muted);}
.prod-card .prod-stock{font-size:11px;margin-top:4px;}.prod-stock.low{color:var(--danger);}
/* CART */
.billing-right{background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow);display:flex;flex-direction:column;overflow:hidden;}
.cart-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;}
.cart-header h3{font-size:16px;color:var(--primary);}
.cart-count{font-size:12px;color:var(--text-muted);font-weight:600;}
.cart-items{flex:1;overflow-y:auto;padding:12px 20px;min-height:120px;max-height:280px;}
.empty-cart{color:var(--text-muted);text-align:center;padding:30px 0;font-size:14px;}
.cart-item{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--border);font-size:13px;}
.cart-item .ci-token{font-weight:800;color:var(--accent);min-width:30px;}
.cart-item .ci-name{flex:1;font-weight:600;}
.cart-item .ci-qty{display:flex;align-items:center;gap:4px;}
.cart-item .ci-qty button{width:24px;height:24px;border:1px solid var(--border);background:var(--bg);border-radius:4px;cursor:pointer;font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center;}
.cart-item .ci-qty span{min-width:20px;text-align:center;font-weight:700;}
.cart-item .ci-price{font-weight:700;min-width:50px;text-align:right;}
.cart-item .ci-remove{background:none;border:none;color:var(--danger);cursor:pointer;font-size:16px;padding:2px;}
.cart-summary{padding:12px 20px;border-top:1px solid var(--border);background:var(--bg);}
.summary-row{display:flex;justify-content:space-between;align-items:center;padding:4px 0;font-size:14px;}
.summary-row.total{font-size:18px;font-weight:800;color:var(--primary);padding-top:8px;border-top:1px solid var(--border);margin-top:4px;}
.summary-row input{width:70px;padding:4px 8px;border:1px solid var(--border);border-radius:4px;text-align:right;font-size:13px;}
.cart-payment{padding:12px 20px;border-top:1px solid var(--border);}
.cart-payment input,.cart-payment textarea,.cart-payment select{width:100%;padding:8px 12px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-size:13px;font-family:inherit;margin-bottom:8px;}
.payment-methods{display:flex;gap:6px;margin-bottom:8px;}
.pay-btn{flex:1;padding:8px 4px;border:1.5px solid var(--border);background:var(--bg);border-radius:var(--radius-sm);font-size:12px;font-weight:600;cursor:pointer;transition:all .2s;font-family:inherit;}
.pay-btn.active{border-color:var(--primary);background:var(--primary);color:#fff;}
.amount-row{display:flex;gap:8px;align-items:center;}
.amount-row input{flex:1;margin:0;}
.balance{font-weight:700;font-size:14px;white-space:nowrap;min-width:80px;}
.cart-actions{padding:12px 20px;border-top:1px solid var(--border);}
.cart-actions-row{display:flex;gap:6px;margin-top:8px;}
.cart-actions-row .btn{flex:1;font-size:12px;padding:8px 6px;justify-content:center;}
/* TOKEN BOARD */
.token-board{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;}
.token-card{background:var(--bg-card);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);border-left:4px solid var(--warning);}
.token-card.Served{border-left-color:var(--success);opacity:.75;}.token-card.Cancelled{border-left-color:var(--danger);opacity:.6;}.token-card.Preparing{border-left-color:var(--info);}
.token-card .tc-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;}
.token-card .tc-num{font-size:24px;font-weight:800;color:var(--primary);}
.token-card .tc-status{padding:3px 10px;border-radius:20px;font-size:11px;font-weight:700;text-transform:uppercase;}
.tc-status.Pending{background:#FFF3E0;color:var(--warning);}.tc-status.Preparing{background:#E3F2FD;color:var(--info);}
.tc-status.Served{background:#E8F5E9;color:var(--success);}.tc-status.Cancelled{background:#FFEBEE;color:var(--danger);}
.token-card .tc-item{font-size:15px;font-weight:600;margin-bottom:4px;}
.token-card .tc-meta{font-size:12px;color:var(--text-muted);margin-bottom:10px;}
.token-card .tc-items{margin-bottom:6px;border-top:1px solid var(--border);padding-top:8px;}
.tc-item-row{font-size:14px;font-weight:500;padding:4px 0;border-bottom:1px dashed rgba(0,0,0,.06);color:var(--text);}
.tc-item-row:last-child{border-bottom:none;}
.token-card .tc-total{font-size:14px;font-weight:800;color:var(--primary);padding:6px 0;border-top:1px solid var(--border);margin-bottom:4px;}
.token-card .tc-actions{display:flex;gap:6px;flex-wrap:wrap;}
/* DATA TABLES */
.table-wrap{overflow-x:auto;background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow);}
.data-table{width:100%;border-collapse:collapse;font-size:13px;}
.data-table th{background:var(--bg);padding:12px 14px;text-align:left;font-weight:700;color:var(--text-light);font-size:12px;text-transform:uppercase;letter-spacing:.5px;border-bottom:2px solid var(--border);}
.data-table td{padding:10px 14px;border-bottom:1px solid var(--border);}
.data-table tr:hover{background:rgba(139,69,19,.03);}
.status-badge{padding:3px 10px;border-radius:20px;font-size:11px;font-weight:700;text-transform:uppercase;}
.status-active,.status-paid{background:#E8F5E9;color:var(--success);}
.status-inactive,.status-pending{background:#FFF3E0;color:var(--warning);}
.status-credit{background:#FFEBEE;color:var(--danger);}
/* MODAL */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;backdrop-filter:blur(4px);}
.modal-content{background:#fff;border-radius:16px;width:100%;max-width:520px;max-height:90vh;overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,.3);animation:modalIn .2s;}
@keyframes modalIn{from{opacity:0;transform:scale(.95);}to{opacity:1;transform:scale(1);}}
.modal-header{padding:20px 24px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;}
.modal-header h3{font-size:18px;color:var(--primary);}
.modal-close{background:none;border:none;font-size:22px;cursor:pointer;color:var(--text-muted);}
.modal-body{padding:20px 24px;}
.modal-body .form-group{margin-bottom:14px;}
.modal-body .btn{margin-top:8px;}
/* FINANCE / REPORT CARDS */
.finance-cards,.report-cards,.payroll-summary,.expense-summary,.credit-summary{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;margin-bottom:20px;}
.finance-card,.report-card{background:var(--bg-card);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);text-align:center;}
.finance-card .fc-value,.report-card .rc-value{font-size:24px;font-weight:800;color:var(--primary);}
.finance-card .fc-label,.report-card .rc-label{font-size:12px;color:var(--text-muted);text-transform:uppercase;font-weight:600;margin-top:4px;}
.cash-drawer{background:var(--bg-card);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);}
.cash-row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--border);font-size:14px;}
.cash-row:last-child{border:none;font-weight:700;font-size:16px;}
/* ANALYTICS */
.analytics-insights{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;margin-bottom:24px;}
.insight-card{background:var(--bg-card);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);}
.insight-card .ic-label{font-size:12px;color:var(--text-muted);text-transform:uppercase;font-weight:600;}
.insight-card .ic-value{font-size:18px;font-weight:700;color:var(--text);margin-top:4px;}
.insight-card .ic-sub{font-size:12px;color:var(--text-light);margin-top:2px;}
.charts-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.chart-box{background:var(--bg-card);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);}
.chart-box h4{font-size:14px;color:var(--primary);margin-bottom:14px;}
.bar-chart{display:flex;flex-direction:column;gap:8px;}
.bar-row{display:flex;align-items:center;gap:10px;font-size:13px;}
.bar-row .bar-label{min-width:100px;font-weight:600;text-align:right;}
.bar-row .bar-track{flex:1;height:22px;background:var(--bg);border-radius:4px;overflow:hidden;}
.bar-row .bar-fill{height:100%;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:4px;transition:width .5s;display:flex;align-items:center;padding-left:6px;font-size:11px;color:#fff;font-weight:700;min-width:fit-content;}
.donut-chart{display:flex;align-items:center;gap:20px;}
.donut-legend{font-size:13px;}.donut-legend div{padding:3px 0;display:flex;align-items:center;gap:6px;}
.donut-legend .dot{width:12px;height:12px;border-radius:50%;display:inline-block;}
/* SETTINGS */
.settings-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px;}
.settings-section{background:var(--bg-card);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);}
.settings-section h3{font-size:16px;color:var(--primary);margin-bottom:16px;padding-bottom:8px;border-bottom:1px solid var(--border);}
.settings-section .btn{margin-top:10px;width:100%;}
/* ALERT BANNER */
.alert-banner{background:#FFF3E0;color:var(--warning);padding:12px 20px;border-radius:var(--radius-sm);font-weight:600;font-size:14px;margin-bottom:16px;}
/* TOAST */
.toast-container{position:fixed;top:20px;right:20px;z-index:2000;display:flex;flex-direction:column;gap:8px;}
.toast{padding:12px 20px;border-radius:var(--radius-sm);color:#fff;font-size:14px;font-weight:600;animation:toastIn .3s;box-shadow:0 4px 16px rgba(0,0,0,.2);max-width:360px;}
.toast.success{background:var(--success);}.toast.error{background:var(--danger);}.toast.info{background:var(--info);}
@keyframes toastIn{from{opacity:0;transform:translateX(40px);}to{opacity:1;transform:translateX(0);}}
/* KITCHEN MODE */
.kitchen-mode .sidebar,.kitchen-mode .topbar{display:none !important;}
.kitchen-mode .main-content{margin-left:0 !important;}
.kitchen-mode .page-header{padding:20px;}
.kitchen-mode .token-board{padding:20px;}
.kitchen-mode .token-card{padding:20px;}.kitchen-mode .tc-num{font-size:36px;}
.kitchen-mode .tc-item{font-size:20px;}.kitchen-mode .tc-status{font-size:14px;padding:6px 14px;}
/* PRINT */
.print-area{display:none;}
@media print{
  body>*:not(.print-area){display:none !important;}
  .print-area{display:block !important;padding:0;margin:0;}
  .print-slip{width:72mm;font-family:'Courier New',monospace;font-size:12px;padding:4px;page-break-after:always;}
  .print-slip.w58{width:56mm;font-size:11px;}
  .print-slip hr{border:none;border-top:1px dashed #000;margin:6px 0;}
  .print-slip .text-center{text-align:center;}.print-slip .text-right{text-align:right;}
  .print-slip .bold{font-weight:700;}.print-slip .big{font-size:16px;}
  .print-slip table{width:100%;border-collapse:collapse;}
  .print-slip td{padding:2px 0;}
}
/* RESPONSIVE */
@media(max-width:1024px){
  .billing-layout{grid-template-columns:1fr;}
  .billing-right{max-height:none;}
  .charts-grid{grid-template-columns:1fr;}
}
@media(max-width:768px){
  .sidebar{transform:translateX(-100%);}
  .sidebar.open{transform:translateX(0);}
  .sidebar-close{display:block;}
  .main-content{margin-left:0;}
  .menu-toggle{display:block;}
  .topbar-right{gap:10px;overflow-x:auto;}
  .topbar-stat{display:none;}
  .page-container{padding:14px;}
  .page-header{flex-direction:column;align-items:flex-start;}
  .dash-cards{grid-template-columns:repeat(2,1fr);}
  .dash-row{grid-template-columns:1fr;}
  .price-buttons{grid-template-columns:repeat(3,1fr);}
  .price-btn{padding:14px 6px;font-size:18px;}
  .product-grid{grid-template-columns:repeat(2,1fr);}
  .token-board{grid-template-columns:1fr;}
  .settings-grid{grid-template-columns:1fr;}
}
@media(max-width:480px){
  .dash-cards{grid-template-columns:1fr;}
  .price-buttons{grid-template-columns:repeat(2,1fr);}
  .payment-methods{flex-wrap:wrap;}
  .cart-actions-row{flex-wrap:wrap;}
}