/* ============================================
   WinePOS - Royal Blue | ZERO gradients
   Fixed: cart overflow, mobile POS, clean reports
   ============================================ */
:root {
    --primary: #4169E1;
    --primary-dark: #3355c4;
    --primary-light: #6b8de8;
    --primary-pale: #e8edfb;
    --secondary: #1a1a2e;
    --accent: #e94560;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
    --bg: #f0f2f8;
    --bg-card: #ffffff;
    --text: #1e293b;
    --text-light: #64748b;
    --text-muted: #94a3b8;
    --border: #e2e8f0;
    --shadow: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.05);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.08);
    --radius: 10px; --radius-sm: 6px; --radius-lg: 16px;
    --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
    --sidebar-w: 250px;
    --header-h: 54px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:15px;-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.5;min-height:100vh;min-height:100dvh;overflow-x:hidden}
a{color:var(--primary);text-decoration:none}
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:10px}

/* LOGIN */
.login-page{min-height:100vh;min-height:100dvh;display:flex;align-items:center;justify-content:center;background:var(--secondary);padding:16px}
.login-box{background:var(--bg-card);border-radius:var(--radius-lg);padding:40px 30px;width:100%;max-width:400px;box-shadow:var(--shadow-lg)}
.login-box .logo-area{text-align:center;margin-bottom:28px}
.login-box .logo-area .icon{font-size:42px;margin-bottom:6px}
.login-box .logo-area h1{font-size:1.5rem;color:var(--primary);font-weight:700}
.login-box .logo-area p{color:var(--text-light);font-size:0.85rem;margin-top:3px}
.login-box .form-group{margin-bottom:18px}
.login-box label{display:block;font-weight:600;font-size:0.8rem;color:var(--text-light);margin-bottom:5px;text-transform:uppercase;letter-spacing:.5px}
.login-box input[type="text"],.login-box input[type="password"]{width:100%;padding:11px 14px;border:2px solid var(--border);border-radius:var(--radius);font-size:1rem;background:var(--bg);font-family:var(--font);transition:border-color .2s}
.login-box input:focus{outline:none;border-color:var(--primary);background:#fff}
.login-box .btn-login{width:100%;padding:13px;background:var(--primary);color:#fff;border:none;border-radius:var(--radius);font-size:1rem;font-weight:600;cursor:pointer;font-family:var(--font)}
.login-box .btn-login:hover{background:var(--primary-dark)}
.login-error{background:#fef2f2;color:var(--danger);padding:10px 14px;border-radius:var(--radius-sm);margin-bottom:16px;font-size:.88rem;display:none;border-left:3px solid var(--danger)}

/* APP LAYOUT */
.app-wrapper{display:flex;min-height:100vh;min-height:100dvh}
.sidebar{width:var(--sidebar-w);background:var(--secondary);color:#fff;display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:transform .3s}
.sidebar-brand{padding:14px 16px;display:flex;align-items:center;gap:10px;border-bottom:1px solid rgba(255,255,255,.08)}
.sidebar-brand .brand-icon{font-size:24px}
.sidebar-brand h2{font-size:1rem;font-weight:700;line-height:1.2}
.sidebar-brand small{display:block;font-size:.65rem;opacity:.5}
.sidebar-nav{flex:1;overflow-y:auto;padding:8px 0;-webkit-overflow-scrolling:touch}
.sidebar-nav .nav-section{padding:8px 16px 3px;font-size:.63rem;text-transform:uppercase;letter-spacing:1px;opacity:.35;margin-top:6px}
.sidebar-nav a{display:flex;align-items:center;gap:10px;padding:9px 16px;color:rgba(255,255,255,.7);font-size:.86rem;border-left:3px solid transparent;min-height:40px;transition:all .15s}
.sidebar-nav a:hover{background:rgba(255,255,255,.06);color:#fff}
.sidebar-nav a.active{background:rgba(65,105,225,.2);color:#fff;border-left-color:var(--primary-light)}
.sidebar-nav a .nav-icon{width:18px;text-align:center;font-size:1rem}
.sidebar-footer{padding:12px 16px;border-top:1px solid rgba(255,255,255,.08)}
.sidebar-footer .user-info{display:flex;align-items:center;gap:8px}
.sidebar-footer .user-avatar{width:32px;height:32px;border-radius:50%;background:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.8rem;flex-shrink:0}
.sidebar-footer .user-details{flex:1;min-width:0}
.sidebar-footer .user-details .name{font-size:.82rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sidebar-footer .user-details .role{font-size:.68rem;opacity:.5;text-transform:capitalize}
.sidebar-footer .btn-logout{background:none;border:none;color:rgba(255,255,255,.5);cursor:pointer;padding:5px;display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;flex-shrink:0}
.sidebar-footer .btn-logout:hover{color:var(--accent);background:rgba(255,255,255,.08)}
.sidebar-footer .btn-logout svg{width:16px;height:16px}

.main-content{flex:1;margin-left:var(--sidebar-w);display:flex;flex-direction:column;min-height:100vh;min-height:100dvh}
.top-header{height:var(--header-h);background:var(--bg-card);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 18px;gap:10px;position:sticky;top:0;z-index:50;flex-shrink:0}
.menu-toggle{display:none;background:none;border:none;font-size:1.3rem;cursor:pointer;color:var(--text);padding:4px;min-width:32px;min-height:32px}
.top-header .page-title{font-size:1.05rem;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top-header .header-right{margin-left:auto;display:flex;align-items:center;gap:8px}
.header-clock{font-size:.8rem;color:var(--text-light);font-variant-numeric:tabular-nums;white-space:nowrap}

.page-content{flex:1;padding:18px;overflow-y:auto}
.page-section{display:none}
.page-section.active{display:block}

/* FIX: POS section gets zero padding so cart fills exactly to viewport bottom */
#page-pos.active{display:flex;flex-direction:column}
#page-pos .pos-layout{flex:1}

/* CARDS */
.card{background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.card-header{padding:13px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}
.card-header h3{font-size:.92rem;font-weight:700}
.card-body{padding:14px 16px}

/* Stat cards - ONLY for dashboard */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:18px}
.stat-card{background:var(--bg-card);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow);display:flex;align-items:center;gap:12px;border-left:4px solid var(--primary)}
.stat-card.green{border-left-color:var(--success)}.stat-card.orange{border-left-color:var(--warning)}.stat-card.red{border-left-color:var(--danger)}
.stat-card .stat-icon{font-size:1.6rem}
.stat-card .stat-info h4{font-size:.7rem;color:var(--text-light);text-transform:uppercase;letter-spacing:.5px}
.stat-card .stat-info .stat-value{font-size:1.2rem;font-weight:800;margin-top:1px}
.stat-card .stat-info .stat-sub{font-size:.7rem;color:var(--text-muted);margin-top:1px}

/* Report summary row (replaces stat cards on reports) */
.report-summary{display:flex;flex-wrap:wrap;gap:0;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-bottom:16px}
.report-summary .sum-item{flex:1;min-width:120px;padding:12px 16px;border-right:1px solid var(--border);background:var(--bg-card)}
.report-summary .sum-item:last-child{border-right:none}
.report-summary .sum-label{font-size:.7rem;color:var(--text-light);text-transform:uppercase;letter-spacing:.5px}
.report-summary .sum-value{font-size:1.1rem;font-weight:800;margin-top:2px}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:4px;padding:8px 14px;border-radius:var(--radius-sm);font-size:.84rem;font-weight:600;border:none;cursor:pointer;transition:all .15s;font-family:var(--font);white-space:nowrap;-webkit-tap-highlight-color:transparent;touch-action:manipulation}
.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}
.btn-success{background:var(--success);color:#fff}.btn-success:hover{background:#059669}
.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#dc2626}
.btn-warning{background:var(--warning);color:#fff}.btn-warning:hover{background:#d97706}
.btn-outline{background:transparent;border:2px solid var(--border);color:var(--text)}.btn-outline:hover{border-color:var(--primary);color:var(--primary)}
.btn-sm{padding:5px 10px;font-size:.76rem}
.btn-lg{padding:11px 22px;font-size:.92rem}
.btn-block{width:100%;justify-content:center}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* FORMS */
.form-group{margin-bottom:12px}
.form-group label{display:block;font-weight:600;font-size:.78rem;color:var(--text-light);margin-bottom:4px}
.form-control{width:100%;padding:9px 12px;border:2px solid var(--border);border-radius:var(--radius-sm);font-size:.88rem;font-family:var(--font);background:#fff;-webkit-appearance:none;transition:border-color .2s}
.form-control:focus{outline:none;border-color:var(--primary)}
select.form-control{appearance:auto}
textarea.form-control{resize:vertical;min-height:60px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-hint{font-size:.7rem;color:var(--text-muted);margin-top:2px}

/* TABLES */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:.82rem}
table th{background:var(--bg);font-weight:700;text-transform:uppercase;font-size:.7rem;letter-spacing:.5px;color:var(--text-light);padding:9px 10px;text-align:left;border-bottom:2px solid var(--border);white-space:nowrap}
table td{padding:9px 10px;border-bottom:1px solid var(--border);vertical-align:middle}
table tbody tr:hover{background:var(--primary-pale)}
table .text-right{text-align:right}table .text-center{text-align:center}

/* BADGES */
.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:.7rem;font-weight:600}
.badge-success{background:#d1fae5;color:#065f46}.badge-danger{background:#fee2e2;color:#991b1b}
.badge-warning{background:#fef3c7;color:#92400e}.badge-info{background:#dbeafe;color:#1e40af}
.badge-default{background:#f1f5f9;color:#475569}

/* MODAL */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:1000;align-items:center;justify-content:center;padding:10px}
.modal-overlay.active{display:flex}
.modal{background:var(--bg-card);border-radius:var(--radius-lg);width:100%;max-width:520px;max-height:92vh;max-height:92dvh;display:flex;flex-direction:column;box-shadow:var(--shadow-lg);animation:modalIn .2s ease-out}
@keyframes modalIn{from{opacity:0;transform:scale(.96) translateY(8px)}}
.modal-header{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}
.modal-header h3{font-size:.95rem;font-weight:700}
.modal-close{background:none;border:none;font-size:1.3rem;cursor:pointer;color:var(--text-light);padding:4px;min-width:30px;min-height:30px;display:flex;align-items:center;justify-content:center}
.modal-body{padding:18px;overflow-y:auto;flex:1;-webkit-overflow-scrolling:touch}
.modal-footer{padding:10px 18px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:6px;flex-shrink:0;flex-wrap:wrap}
.modal-lg{max-width:700px}

/* ============================================
   POS TERMINAL - FIXED: cart never overflows
   The entire POS fills exact viewport remainder.
   Cart is flex-column: items scroll, summary+button pinned.
   ============================================ */
.pos-layout{display:grid;grid-template-columns:1fr 360px;gap:0;height:calc(100vh - var(--header-h));height:calc(100dvh - var(--header-h));overflow:hidden}
.pos-products{display:flex;flex-direction:column;overflow:hidden;border-right:1px solid var(--border)}
.pos-search{padding:10px 12px;background:var(--bg-card);border-bottom:1px solid var(--border);display:flex;gap:8px;align-items:center;flex-wrap:wrap;flex-shrink:0}
.pos-search .search-input{flex:1;min-width:140px;padding:9px 12px;border:2px solid var(--border);border-radius:var(--radius-sm);font-size:.88rem;font-family:var(--font)}
.pos-search .search-input:focus{outline:none;border-color:var(--primary)}
.barcode-wrap{display:flex;align-items:center;gap:5px;background:var(--primary-pale);border:2px solid var(--primary);border-radius:var(--radius-sm);padding:0 10px;min-width:160px}
.barcode-wrap svg{width:15px;height:15px;flex-shrink:0}
.barcode-wrap input{border:none;background:transparent;padding:9px 4px;font-size:.88rem;font-family:var(--font);font-weight:600;color:var(--text);width:100%;outline:none}
.barcode-wrap input::placeholder{color:var(--primary-light);font-weight:500}
.barcode-wrap.scanned{border-color:var(--success);background:#d1fae5}
.pos-categories{padding:7px 12px;background:var(--bg-card);border-bottom:1px solid var(--border);display:flex;gap:5px;overflow-x:auto;flex-shrink:0;-webkit-overflow-scrolling:touch}
.pos-categories::-webkit-scrollbar{height:0}
.cat-btn{padding:5px 12px;border-radius:20px;border:2px solid var(--border);background:#fff;font-size:.78rem;font-weight:600;cursor:pointer;white-space:nowrap;font-family:var(--font);display:flex;align-items:center;gap:4px;-webkit-tap-highlight-color:transparent;touch-action:manipulation;min-height:32px}
.cat-btn:hover{border-color:var(--primary);color:var(--primary)}
.cat-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.pos-grid-area{flex:1;overflow-y:auto;padding:10px;background:var(--bg);-webkit-overflow-scrolling:touch}
.pos-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(125px,1fr));gap:8px}
.product-tile{background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow);cursor:pointer;overflow:hidden;position:relative;user-select:none;-webkit-tap-highlight-color:transparent;touch-action:manipulation;transition:transform .1s}
.product-tile:active{transform:scale(.97)}
.product-tile .tile-img{width:100%;height:80px;background:var(--primary-pale);display:flex;align-items:center;justify-content:center;font-size:1.8rem;overflow:hidden}
.product-tile .tile-img img{width:100%;height:100%;object-fit:cover}
.product-tile .tile-info{padding:7px 8px}
.product-tile .tile-name{font-size:.75rem;font-weight:600;line-height:1.2;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:1.9em}
.product-tile .tile-price{font-size:.8rem;font-weight:800;color:var(--primary);margin-top:2px}
.product-tile .tile-stock{font-size:.66rem;color:var(--text-muted);margin-top:1px}
.product-tile .tile-stock.low{color:var(--danger);font-weight:600}
.product-tile.out-of-stock{opacity:.5;pointer-events:none}
.product-tile.out-of-stock::after{content:'OUT OF STOCK';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) rotate(-15deg);background:var(--danger);color:#fff;padding:3px 8px;font-size:.65rem;font-weight:700;border-radius:3px}
.product-tile.flash{animation:tileFlash .5s ease-out}
@keyframes tileFlash{0%{box-shadow:0 0 0 3px var(--success);transform:scale(1.03)}100%{box-shadow:var(--shadow);transform:scale(1)}}

/* CART - flex column, items scroll, summary+button always visible */
.pos-cart{display:flex;flex-direction:column;background:var(--bg-card);min-height:0}
.cart-header{padding:10px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}
.cart-header h3{font-size:.9rem;font-weight:700;display:flex;align-items:center;gap:6px}
.cart-header .cart-count{background:var(--primary);color:#fff;padding:1px 7px;border-radius:10px;font-size:.72rem}
.cart-items{flex:1;overflow-y:auto;min-height:0;-webkit-overflow-scrolling:touch}
.cart-empty{text-align:center;padding:24px 14px;color:var(--text-muted)}
.cart-empty .empty-icon{font-size:2rem;margin-bottom:6px;opacity:.5}
.cart-item{display:flex;align-items:center;gap:6px;padding:8px 14px;border-bottom:1px solid var(--border)}
.cart-item .item-info{flex:1;min-width:0}
.cart-item .item-name{font-size:.8rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cart-item .item-price{font-size:.72rem;color:var(--text-light)}
.cart-item .item-qty{display:flex;align-items:center}
.cart-item .qty-btn{width:28px;height:28px;border:2px solid var(--border);background:#fff;cursor:pointer;font-size:.9rem;font-weight:700;display:flex;align-items:center;justify-content:center;color:var(--text);-webkit-tap-highlight-color:transparent}
.cart-item .qty-btn:first-child{border-radius:5px 0 0 5px}
.cart-item .qty-btn:last-child{border-radius:0 5px 5px 0}
.cart-item .qty-val{width:32px;height:28px;border-top:2px solid var(--border);border-bottom:2px solid var(--border);border-left:0;border-right:0;text-align:center;font-weight:700;font-size:.82rem;font-family:var(--font)}
.cart-item .item-total{font-weight:700;font-size:.82rem;min-width:60px;text-align:right}
.cart-item .item-remove{background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:1rem;padding:3px;-webkit-tap-highlight-color:transparent}
.cart-item .item-remove:hover{color:var(--danger)}
.cart-summary{padding:12px 14px;border-top:2px solid var(--border);background:var(--bg);flex-shrink:0}
.cart-summary .summary-row{display:flex;justify-content:space-between;padding:2px 0;font-size:.82rem}
.cart-summary .summary-row.total{font-size:1.05rem;font-weight:800;color:var(--primary);padding:5px 0 0;border-top:2px solid var(--border);margin-top:3px}
.cart-actions{padding:10px 14px;display:flex;flex-direction:column;gap:6px;flex-shrink:0}
.cart-actions .btn{justify-content:center;padding:11px;font-size:.9rem}

/* Mobile POS toggle tabs */
.pos-mobile-tabs{display:none}

/* Receipt */
.receipt-print{font-family:'Courier New',monospace;max-width:300px;margin:0 auto;padding:10px;font-size:12px;line-height:1.4}
.receipt-print .receipt-center{text-align:center}.receipt-print .receipt-bold{font-weight:bold}
.receipt-print .receipt-line{border-top:1px dashed #000;margin:6px 0}
.receipt-print .receipt-row{display:flex;justify-content:space-between}.receipt-print .receipt-item{margin:2px 0}

/* Toast */
.toast-container{position:fixed;top:10px;right:10px;z-index:10000;display:flex;flex-direction:column;gap:5px;max-width:calc(100vw - 20px)}
.toast{padding:10px 14px;border-radius:var(--radius);color:#fff;font-size:.82rem;font-weight:500;box-shadow:var(--shadow-lg);animation:toastIn .3s;max-width:300px;word-break:break-word}
.toast.success{background:var(--success)}.toast.error{background:var(--danger)}.toast.warning{background:var(--warning)}.toast.info{background:var(--info)}
@keyframes toastIn{from{opacity:0;transform:translateX(20px)}}
@keyframes toastOut{to{opacity:0;transform:translateX(20px)}}

.chart-box{position:relative;height:240px;background:var(--bg);border-radius:var(--radius-sm)}
.chart-box canvas{width:100%!important;height:100%!important}

/* Utilities */
.text-success{color:var(--success)!important}.text-danger{color:var(--danger)!important}.text-muted{color:var(--text-muted)!important}.text-primary{color:var(--primary)!important}
.text-right{text-align:right!important}.text-center{text-align:center!important}
.fw-bold{font-weight:700!important}
.mb-0{margin-bottom:0!important}.mb-2{margin-bottom:10px!important}.mb-3{margin-bottom:16px!important}
.mt-2{margin-top:10px!important}.mt-3{margin-top:16px!important}
.d-flex{display:flex!important}.gap-2{gap:8px!important}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.spinner{width:26px;height:26px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite;margin:16px auto}
@keyframes spin{to{transform:rotate(360deg)}}
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:99}
#printFrame{position:fixed;width:0;height:0;border:none;visibility:hidden}

/* ---- RESPONSIVE: Tablet ---- */
@media(max-width:1024px){
    .pos-layout{grid-template-columns:1fr 320px}
}

/* ---- RESPONSIVE: Phone ---- */
@media(max-width:768px){
    html{font-size:14px}
    .sidebar{transform:translateX(-100%)}
    .sidebar.open{transform:translateX(0)}
    .sidebar-overlay.active{display:block}
    .main-content{margin-left:0}
    .menu-toggle{display:block}
    .header-clock{display:none}
    .page-content{padding:10px}

    /* POS on phone: full height, tabbed panels */
    #page-pos.active{padding:0}
    .pos-layout{grid-template-columns:1fr;height:calc(100vh - var(--header-h) - 44px);height:calc(100dvh - var(--header-h) - 44px)}
    .pos-products{border-right:none;height:100%}
    .pos-cart{height:100%}
    .pos-mobile-tabs{display:flex;background:var(--bg-card);border-bottom:2px solid var(--border)}
    .pos-mobile-tabs button{flex:1;padding:9px;font-size:.84rem;font-weight:700;border:none;background:none;cursor:pointer;font-family:var(--font);color:var(--text-light);border-bottom:3px solid transparent;-webkit-tap-highlight-color:transparent;position:relative}
    .pos-mobile-tabs button.active{color:var(--primary);border-bottom-color:var(--primary)}
    .pos-mobile-tabs .cart-badge{position:absolute;top:3px;right:20%;background:var(--accent);color:#fff;font-size:.6rem;padding:1px 5px;border-radius:10px;font-weight:700}
    .pos-products.mobile-hidden{display:none}
    .pos-cart.mobile-hidden{display:none}

    .pos-grid{grid-template-columns:repeat(auto-fill,minmax(95px,1fr));gap:6px}
    .product-tile .tile-img{height:60px;font-size:1.4rem}
    .product-tile .tile-info{padding:5px 6px}
    .product-tile .tile-name{font-size:.7rem}
    .product-tile .tile-price{font-size:.74rem}

    .form-row{grid-template-columns:1fr}
    .grid-2{grid-template-columns:1fr}
    .stat-grid{grid-template-columns:1fr 1fr;gap:8px}
    .stat-card{padding:10px;gap:8px}
    .stat-card .stat-icon{font-size:1.3rem}
    .stat-card .stat-info .stat-value{font-size:1rem}

    .report-summary{flex-direction:column}
    .report-summary .sum-item{border-right:none;border-bottom:1px solid var(--border)}
    .report-summary .sum-item:last-child{border-bottom:none}

    .modal{max-width:100%;border-radius:var(--radius) var(--radius) 0 0;max-height:95vh;max-height:95dvh}
    .modal-body{padding:14px}
    .card-header{flex-direction:column;align-items:flex-start;gap:6px;padding:10px 12px}
    .card-header .d-flex{width:100%;flex-wrap:wrap}
    .card-body{padding:10px 12px}
    .chart-box{height:180px}
    .barcode-wrap{min-width:100%;order:-1}
}
@media(max-width:380px){
    .pos-grid{grid-template-columns:repeat(3,1fr);gap:4px}
    .product-tile .tile-img{height:50px;font-size:1.2rem}
    .stat-grid{grid-template-columns:1fr}
}
@media print{body *{visibility:hidden}#printFrame{visibility:visible;position:fixed;top:0;left:0;width:100%;height:100%}}