/* ── RESET & BASE ── */
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;background:#F0F4F8;color:#1E293B;min-height:100vh}

/* ── LAYOUT ── */
.shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}
.sidebar{background:linear-gradient(180deg,#08111f 0%,#0c1829 52%,#12203a 100%);color:#dbe7fa;position:sticky;top:0;height:100vh;overflow-y:auto;display:flex;flex-direction:column}
.main{display:flex;flex-direction:column;min-height:100vh;overflow-x:hidden}
.topbar{background:#fff;border-bottom:1px solid #E2E8F0;padding:14px 28px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:100}
.content{padding:28px;flex:1}

/* ── SIDEBAR ── */
.brand{padding:20px 18px;display:flex;align-items:center;gap:12px;border-bottom:1px solid rgba(255,255,255,.07)}
.brand-mark{width:44px;height:44px;background:linear-gradient(135deg,#D8B24A,#f4df9a);border-radius:12px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;color:#111;flex-shrink:0}
.brand-name{font-size:15px;font-weight:700;color:#fff}
.brand-sub{font-size:11px;color:#94A3B8;margin-top:2px}
.nav-section{padding:16px 12px 0}
.nav-label{font-size:10px;font-weight:700;color:#475569;text-transform:uppercase;letter-spacing:.08em;padding:0 8px;margin-bottom:6px}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:10px;cursor:pointer;font-size:13px;font-weight:500;color:#94A3B8;text-decoration:none;transition:all .15s;margin-bottom:2px}
.nav-item:hover{background:rgba(255,255,255,.08);color:#fff}
.nav-item.active{background:rgba(216,178,74,.18);color:#D8B24A}
.nav-item .icon{width:18px;height:18px;opacity:.7;flex-shrink:0}
.nav-item.active .icon{opacity:1}
.nav-badge{margin-left:auto;background:#EF4444;color:#fff;font-size:10px;font-weight:700;padding:2px 6px;border-radius:20px}

/* ── TOPBAR ── */
.topbar-left h1{font-size:18px;font-weight:700;color:#0F172A}
.topbar-left p{font-size:12px;color:#64748B;margin-top:2px}
.topbar-right{display:flex;align-items:center;gap:12px}
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;border:none;text-decoration:none;transition:all .15s}
.btn-primary{background:#2454FF;color:#fff}
.btn-primary:hover{background:#1a3fd4}
.btn-secondary{background:#F1F5F9;color:#334155;border:1px solid #E2E8F0}
.btn-secondary:hover{background:#E2E8F0}
.btn-danger{background:#FEF2F2;color:#DC2626;border:1px solid #FECACA}
.btn-danger:hover{background:#FECACA}
.btn-success{background:#F0FDF4;color:#16A34A;border:1px solid #86EFAC}
.btn-success:hover{background:#DCFCE7}
.btn-gold{background:#D8B24A;color:#111}
.btn-gold:hover{background:#c9a23a}
.btn-sm{padding:5px 10px;font-size:12px}
.btn-icon{padding:8px;border-radius:8px;background:#F1F5F9;border:1px solid #E2E8F0;cursor:pointer;color:#64748B;display:inline-flex}
.btn-icon:hover{background:#E2E8F0}

/* ── CARDS & PANELS ── */
.card{background:#fff;border-radius:14px;border:1px solid #E2E8F0;padding:20px}
.card-sm{background:#fff;border-radius:10px;border:1px solid #E2E8F0;padding:14px}
.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.panel-head h2{font-size:15px;font-weight:700;color:#0F172A}
.panel-actions{display:flex;gap:8px;align-items:center}

/* ── METRICS ── */
.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
.metric{background:#fff;border-radius:12px;border:1px solid #E2E8F0;padding:18px}
.metric-label{font-size:11px;font-weight:700;color:#64748B;text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px}
.metric-value{font-size:26px;font-weight:800;color:#0F172A}
.metric-hint{font-size:11px;margin-top:4px}
.hint-up{color:#16A34A}.hint-down{color:#DC2626}.hint-neutral{color:#64748B}

/* ── TABLES ── */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
th{padding:10px 12px;text-align:left;font-size:11px;font-weight:700;color:#64748B;text-transform:uppercase;letter-spacing:.05em;border-bottom:2px solid #F1F5F9;white-space:nowrap}
td{padding:11px 12px;border-bottom:1px solid #F8FAFC;color:#374151;vertical-align:middle}
tr:hover td{background:#F8FAFC}
tr:last-child td{border-bottom:none}
.td-bold{font-weight:700;color:#0F172A}

/* ── BADGES ── */
.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:700}
.badge-blue{background:#EFF6FF;color:#1D4ED8}
.badge-green{background:#F0FDF4;color:#15803D}
.badge-yellow{background:#FEFCE8;color:#A16207}
.badge-red{background:#FEF2F2;color:#B91C1C}
.badge-purple{background:#FAF5FF;color:#7E22CE}
.badge-gray{background:#F1F5F9;color:#475569}
.badge-navy{background:#0D1828;color:#D8B24A}
.badge-orange{background:#FFF7ED;color:#C2410C}

/* ── FORMS ── */
.form-group{margin-bottom:16px}
.form-label{display:block;font-size:12px;font-weight:600;color:#374151;margin-bottom:6px}
.form-label span{color:#EF4444}
.form-control{width:100%;padding:9px 12px;border:1px solid #D1D5DB;border-radius:8px;font-size:13px;color:#1E293B;background:#fff;transition:border .15s;outline:none}
.form-control:focus{border-color:#2454FF;box-shadow:0 0 0 3px rgba(36,84,255,.1)}
.form-control[readonly]{background:#F9FAFB;color:#6B7280}
select.form-control{cursor:pointer}
textarea.form-control{resize:vertical;min-height:80px}
.form-hint{font-size:11px;color:#6B7280;margin-top:4px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.form-section{margin-bottom:24px}
.form-section-title{font-size:13px;font-weight:700;color:#0F172A;padding-bottom:8px;border-bottom:2px solid #F1F5F9;margin-bottom:14px}
.input-group{display:flex;align-items:stretch}
.input-group .form-control{border-radius:8px 0 0 8px;border-right:none}
.input-prefix,.input-suffix{padding:9px 12px;background:#F1F5F9;border:1px solid #D1D5DB;font-size:13px;color:#64748B;display:flex;align-items:center}
.input-suffix{border-radius:0 8px 8px 0;border-left:none}
.input-prefix{border-radius:8px 0 0 8px;border-right:none}
.input-group .form-control.with-prefix{border-radius:0;border-left:none}

/* ── TABS ── */
.tabs{display:flex;gap:0;border-bottom:2px solid #E2E8F0;margin-bottom:20px}
.tab{padding:10px 18px;font-size:13px;font-weight:600;color:#64748B;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .15s}
.tab:hover{color:#0F172A}
.tab.active{color:#2454FF;border-bottom-color:#2454FF}
.tab-content{display:none}.tab-content.active{display:block}

/* ── BREADCRUMB ── */
.breadcrumb{display:flex;align-items:center;gap:6px;font-size:12px;color:#64748B;margin-bottom:16px}
.breadcrumb a{color:#2454FF;text-decoration:none}.breadcrumb a:hover{text-decoration:underline}
.breadcrumb-sep{color:#CBD5E1}

/* ── KDS ── */
.kds-lanes{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.kds-lane{background:#0D1828;border-radius:12px;padding:14px;min-height:400px}
.kds-lane-head{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid rgba(255,255,255,.08)}
.lane-new .kds-lane-head{color:#D8B24A}
.lane-prep .kds-lane-head{color:#60A5FA}
.lane-ready .kds-lane-head{color:#4ADE80}
.lane-done .kds-lane-head{color:#475569}
.ticket{background:#182a47;border-radius:10px;padding:14px;margin-bottom:10px;border-left:3px solid #2454FF}
.ticket-new{border-left-color:#EF4444}
.ticket-prep{border-left-color:#3B82F6}
.ticket-ready{border-left-color:#10B981}
.ticket-done{border-left-color:#475569}
.ticket-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.ticket-num{color:#fff;font-size:14px;font-weight:700}
.ticket-timer-red{color:#EF4444;font-size:12px;font-weight:700}
.ticket-timer-yellow{color:#F59E0B;font-size:12px;font-weight:700}
.ticket-timer-green{color:#10B981;font-size:12px;font-weight:700}
.ticket-timer-gray{color:#475569;font-size:12px;font-weight:700}
.ticket-item{color:#94A3B8;font-size:12px;margin-bottom:3px}
.ticket-item-indent{color:#64748B;font-size:11px;padding-left:12px;margin-bottom:2px}
.ticket-footer{margin-top:10px;display:flex;gap:6px}
.ticket-type{font-size:10px;padding:2px 8px;border-radius:20px;font-weight:600}
.ticket-type-dine{background:rgba(36,84,255,.2);color:#93C5FD}
.ticket-type-take{background:rgba(245,158,11,.2);color:#FCD34D}
.ticket-type-del{background:rgba(16,185,129,.2);color:#6EE7B7}
.ticket-btn{flex:1;padding:7px;border:none;border-radius:7px;font-size:11px;font-weight:700;cursor:pointer;transition:.15s}
.ticket-btn-advance{background:#2454FF;color:#fff}
.ticket-btn-advance:hover{background:#1a3fd4}
.ticket-btn-done{background:#10B981;color:#fff}
.ticket-btn-done:hover{background:#059669}

/* ── PRODUCT GRID ── */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px}
.product-card{background:#fff;border-radius:12px;border:1px solid #E2E8F0;overflow:hidden;cursor:pointer;transition:.15s}
.product-card:hover{border-color:#2454FF;box-shadow:0 4px 16px rgba(36,84,255,.1)}
.product-img{width:100%;height:110px;background:linear-gradient(135deg,#F1F5F9,#E2E8F0);display:flex;align-items:center;justify-content:center;font-size:32px}
.product-info{padding:10px}
.product-name{font-size:13px;font-weight:700;color:#0F172A;margin-bottom:2px}
.product-price{font-size:14px;font-weight:800;color:#2454FF}
.product-cat{font-size:10px;color:#94A3B8;margin-top:2px}

/* ── CART ── */
.cart-sidebar{background:#fff;border-left:1px solid #E2E8F0;width:320px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}
.cart-head{padding:18px;border-bottom:1px solid #F1F5F9;font-size:15px;font-weight:700;color:#0F172A;display:flex;align-items:center;justify-content:space-between}
.cart-items{flex:1;padding:12px}
.cart-item{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid #F8FAFC}
.cart-item-name{font-size:13px;font-weight:600;color:#0F172A;flex:1}
.cart-item-price{font-size:13px;font-weight:700;color:#2454FF;white-space:nowrap}
.cart-item-mod{font-size:11px;color:#64748B}
.cart-qty{display:flex;align-items:center;gap:6px}
.qty-btn{width:24px;height:24px;border-radius:6px;border:1px solid #E2E8F0;background:#F8FAFC;font-size:14px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#374151}
.qty-num{font-size:13px;font-weight:700;min-width:20px;text-align:center}
.cart-total{padding:16px;border-top:1px solid #F1F5F9}
.cart-line{display:flex;justify-content:space-between;font-size:13px;color:#374151;margin-bottom:8px}
.cart-line-total{font-size:15px;font-weight:800;color:#0F172A}
.cart-empty{text-align:center;padding:40px 20px;color:#94A3B8;font-size:13px}

/* ── MODALS ── */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px}
.modal{background:#fff;border-radius:16px;width:100%;max-width:560px;max-height:90vh;overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,.2)}
.modal-head{padding:20px 24px;border-bottom:1px solid #F1F5F9;display:flex;align-items:center;justify-content:space-between}
.modal-head h3{font-size:16px;font-weight:700;color:#0F172A}
.modal-close{width:32px;height:32px;border-radius:8px;background:#F1F5F9;border:none;cursor:pointer;font-size:18px;color:#64748B;display:flex;align-items:center;justify-content:center}
.modal-body{padding:24px}
.modal-footer{padding:16px 24px;border-top:1px solid #F1F5F9;display:flex;gap:10px;justify-content:flex-end}

/* ── ALERTS & NOTICES ── */
.alert{padding:12px 16px;border-radius:10px;font-size:13px;margin-bottom:16px;display:flex;align-items:flex-start;gap:10px}
.alert-info{background:#EFF6FF;color:#1D4ED8;border:1px solid #BFDBFE}
.alert-success{background:#F0FDF4;color:#15803D;border:1px solid #86EFAC}
.alert-warning{background:#FEFCE8;color:#A16207;border:1px solid #FDE68A}
.alert-danger{background:#FEF2F2;color:#B91C1C;border:1px solid #FECACA}

/* ── STATS BAR ── */
.stats-bar{display:flex;gap:0;background:#fff;border-radius:12px;border:1px solid #E2E8F0;overflow:hidden;margin-bottom:20px}
.stat-item{flex:1;padding:14px 18px;border-right:1px solid #F1F5F9;text-align:center}
.stat-item:last-child{border-right:none}
.stat-val{font-size:20px;font-weight:800;color:#0F172A}
.stat-lbl{font-size:11px;color:#64748B;margin-top:2px}

/* ── BARS CHART ── */
.bar-chart{display:flex;flex-direction:column;gap:8px}
.bar-row{display:flex;align-items:center;gap:10px;font-size:12px}
.bar-label{width:30px;color:#64748B;text-align:right}
.bar-track{flex:1;height:10px;background:#F1F5F9;border-radius:5px;overflow:hidden}
.bar-fill{height:100%;border-radius:5px;background:linear-gradient(90deg,#2454FF,#60A5FA)}
.bar-fill-gold{background:linear-gradient(90deg,#D8B24A,#f4df9a)}
.bar-val{width:55px;text-align:right;font-weight:700;color:#0F172A}

/* ── TIMELINE ── */
.timeline{position:relative;padding-left:28px}
.timeline::before{content:'';position:absolute;left:10px;top:0;bottom:0;width:2px;background:#E2E8F0}
.tl-item{position:relative;margin-bottom:16px}
.tl-dot{position:absolute;left:-23px;top:3px;width:12px;height:12px;border-radius:50%;border:2px solid #2454FF;background:#fff}
.tl-dot-done{background:#2454FF}
.tl-time{font-size:11px;color:#94A3B8;margin-bottom:2px}
.tl-text{font-size:13px;color:#374151}

/* ── UTILITY ── */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.flex{display:flex;align-items:center}.flex-between{justify-content:space-between}
.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}
.mt-4{margin-top:4px}.mt-8{margin-top:8px}.mt-12{margin-top:12px}.mt-16{margin-top:16px}.mt-20{margin-top:20px}
.mb-4{margin-bottom:4px}.mb-8{margin-bottom:8px}.mb-12{margin-bottom:12px}.mb-16{margin-bottom:16px}
.text-sm{font-size:12px}.text-xs{font-size:11px}.text-muted{color:#64748B}.text-bold{font-weight:700}
.text-navy{color:#0D1828}.text-blue{color:#2454FF}.text-green{color:#16A34A}.text-red{color:#DC2626}.text-gold{color:#D8B24A}
.divider{border:none;border-top:1px solid #F1F5F9;margin:16px 0}
.chip-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.chip{padding:6px 14px;border-radius:20px;font-size:12px;font-weight:600;cursor:pointer;border:1.5px solid #E2E8F0;background:#fff;color:#64748B;transition:.15s}
.chip:hover,.chip.active{background:#EFF6FF;border-color:#2454FF;color:#2454FF}
.tag{display:inline-block;padding:2px 8px;border-radius:6px;font-size:11px;font-weight:600}
.empty-state{text-align:center;padding:60px 20px;color:#94A3B8}
.empty-state h3{font-size:15px;font-weight:600;margin-bottom:6px;color:#64748B}
.progress-bar{height:8px;background:#F1F5F9;border-radius:4px;overflow:hidden}
.progress-fill{height:100%;border-radius:4px;background:#2454FF}
.summary-box{background:#F8FAFC;border-radius:10px;border:1px solid #E2E8F0;padding:14px}
.summary-line{display:flex;justify-content:space-between;font-size:13px;padding:5px 0;border-bottom:1px solid #F1F5F9}
.summary-line:last-child{border-bottom:none;font-weight:800;font-size:14px;color:#0F172A}
.receipt-box{background:#0D1828;border-radius:12px;padding:20px;color:#D8B24A}
.receipt-title{text-align:center;font-size:18px;font-weight:800;margin-bottom:4px}
.receipt-sub{text-align:center;font-size:12px;color:#64748B;margin-bottom:16px}
.receipt-line{display:flex;justify-content:space-between;font-size:12px;color:#94A3B8;padding:4px 0;border-bottom:1px solid rgba(255,255,255,.06)}
.receipt-total{display:flex;justify-content:space-between;font-size:16px;font-weight:800;color:#fff;padding-top:12px;margin-top:4px}
.step-indicator{display:flex;gap:0;margin-bottom:24px}
.step{flex:1;text-align:center;position:relative}
.step::after{content:'';position:absolute;top:14px;left:50%;right:-50%;height:2px;background:#E2E8F0;z-index:0}
.step:last-child::after{display:none}
.step-circle{width:28px;height:28px;border-radius:50%;background:#E2E8F0;border:2px solid #E2E8F0;margin:0 auto 6px;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;color:#64748B;position:relative;z-index:1}
.step.done .step-circle{background:#2454FF;border-color:#2454FF;color:#fff}
.step.active .step-circle{background:#fff;border-color:#2454FF;color:#2454FF}
.step-label{font-size:10px;color:#64748B}.step.active .step-label{color:#2454FF;font-weight:700}
.pill{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600}
.pill-blue{background:#EFF6FF;color:#1D4ED8}
.pill-gold{background:rgba(216,178,74,.2);color:#D8B24A}
.pill-green{background:#F0FDF4;color:#15803D}
.page-header{margin-bottom:24px}
.page-header h1{font-size:22px;font-weight:800;color:#0F172A}
.page-header p{font-size:13px;color:#64748B;margin-top:4px}
.modifier-group{border:1px solid #E2E8F0;border-radius:10px;margin-bottom:12px;overflow:hidden}
.modifier-head{padding:10px 14px;background:#F8FAFC;border-bottom:1px solid #E2E8F0;font-size:12px;font-weight:700;color:#374151;display:flex;align-items:center;justify-content:space-between}
.modifier-options{padding:8px 14px;display:flex;flex-direction:column;gap:6px}
.modifier-option{display:flex;align-items:center;gap:10px;padding:6px 0;border-bottom:1px solid #F8FAFC;font-size:13px}
.modifier-option:last-child{border-bottom:none}
.modifier-check{width:18px;height:18px;border-radius:4px;border:1.5px solid #CBD5E1;flex-shrink:0;cursor:pointer}
.modifier-check.selected{background:#2454FF;border-color:#2454FF}
.modifier-price{margin-left:auto;font-size:12px;font-weight:700;color:#2454FF}
.low-stock{color:#DC2626}
.healthy-stock{color:#16A34A}
.warning-stock{color:#D97706}
input[type=checkbox]{width:16px;height:16px;accent-color:#2454FF;cursor:pointer}
input[type=radio]{width:16px;height:16px;accent-color:#2454FF;cursor:pointer}
.toggle{position:relative;display:inline-block;width:40px;height:22px}
.toggle input{opacity:0;width:0;height:0}
.toggle-slider{position:absolute;cursor:pointer;inset:0;background:#CBD5E1;border-radius:22px;transition:.3s}
.toggle-slider::before{content:'';position:absolute;width:16px;height:16px;left:3px;bottom:3px;background:white;border-radius:50%;transition:.3s}
.toggle input:checked+.toggle-slider{background:#2454FF}
.toggle input:checked+.toggle-slider::before{transform:translateX(18px)}
.no-print{} @media print{.no-print{display:none}}

/* ── RESPONSIVE ADJUSTMENTS ── */
.customer-layout{display:grid;grid-template-columns:1fr 320px;min-height:100vh}
.customer-main{background:#F8FAFC}
.customer-topbar{background:#0D1828;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:100}
.customer-topbar h1{color:#fff;font-size:16px;font-weight:700}
.cart-count{background:#D8B24A;color:#0D1828;border-radius:50%;width:20px;height:20px;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:800;margin-left:-8px;margin-top:-8px}