:root{
  --brand:#0ea371;
  --brand-dark:#08754f;
  --brand-soft:#e6f7f0;
  --ink:#0f1b2d;
  --muted:#6b7280;
  --bg:#f4f6fb;
  --card:#ffffff;
  --danger:#dc2626;
  --warn:#d97706;
  --info:#2563eb;
}
*{box-sizing:border-box;}
html,body{max-width:100%;overflow-x:hidden;background:var(--bg);color:var(--ink);font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;}
img,svg,video,canvas{max-width:100%;height:auto;}
.app{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:100vh;max-width:100%;overflow-x:hidden;}
.sidebar{background:#0f1b2d;color:#cbd5e1;padding:18px 14px;position:sticky;top:0;height:100vh;}
.sidebar .brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:1.15rem;padding:6px 10px 18px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:14px;}
.sidebar .brand .logo{width:46px;height:46px;border-radius:12px;background:#fff;display:grid;place-items:center;overflow:hidden;border:1px solid rgba(255,255,255,.2);}
.sidebar .brand .logo img{width:100%;height:100%;object-fit:cover;}
.sidebar a.nav-link{color:#cbd5e1;border-radius:8px;padding:10px 12px;display:flex;align-items:center;gap:10px;font-size:.94rem;}
.sidebar a.nav-link:hover{background:rgba(255,255,255,.06);color:#fff;}
.sidebar a.nav-link.active{background:var(--brand);color:#fff;}
.sidebar .group-label{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:#64748b;padding:14px 12px 6px;}
.main{padding:0;min-width:0;max-width:100%;overflow-x:hidden;}
.topbar{background:#fff;border-bottom:1px solid #e5e7eb;padding:12px 22px;display:flex;align-items:center;gap:14px;position:sticky;top:0;z-index:20;max-width:100%;overflow-x:hidden;}
.topbar > *{min-width:0;}
.topbar .search{flex:1 1 320px;max-width:560px;min-width:0;position:relative;}
.topbar .search input{padding-left:38px;background:#f4f6fb;border:1px solid #e5e7eb;}
.topbar .search .input-group .form-control{border-radius:10px 0 0 10px;}
.topbar .search .input-group .btn{border-radius:0 10px 10px 0;background:#fff;}
.topbar .search > .bi{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:#94a3b8;z-index:4;}
.store-chip{display:flex;align-items:center;gap:12px;padding:8px 12px;border:1px solid #e5e7eb;border-radius:14px;background:linear-gradient(135deg,#ffffff 0%,#f8fbff 100%);}
.store-chip-label{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:#64748b;font-weight:700;}
.store-chip-value{line-height:1.1;}
.status-pill{font-size:.78rem;padding:5px 10px;border-radius:999px;display:inline-flex;align-items:center;gap:6px;}
.status-pill.online{background:#dcfce7;color:#15803d;}
.status-pill.offline{background:#fee2e2;color:#b91c1c;}
.status-pill.manual-offline{background:#fef3c7;color:#b45309;}

.content{padding:22px;min-width:0;max-width:100%;overflow-x:hidden;}
.table-responsive{width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;}
.page-title{font-weight:700;letter-spacing:-.01em;}
.kpi{background:var(--card);border:1px solid #eef0f4;border-radius:14px;padding:18px;}
.kpi .label{color:var(--muted);font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;}
.kpi .value{font-size:1.7rem;font-weight:700;margin-top:6px;}
.kpi .delta{font-size:.82rem;margin-top:4px;}
.kpi .icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;font-size:1.1rem;}
.kpi.green .icon{background:var(--brand-soft);color:var(--brand-dark);}
.kpi.blue  .icon{background:#e0ecff;color:#1e40af;}
.kpi.amber .icon{background:#fef3c7;color:#92400e;}
.kpi.red   .icon{background:#fee2e2;color:#991b1b;}
.card-soft{background:var(--card);border:1px solid #eef0f4;border-radius:14px;}
.card-soft .card-header{background:transparent;border-bottom:1px solid #eef0f4;font-weight:600;}
.btn-brand{background:var(--brand);border-color:var(--brand);color:#fff;}
.btn-brand:hover{background:var(--brand-dark);border-color:var(--brand-dark);color:#fff;}
.btn-outline-brand{color:var(--brand-dark);border-color:var(--brand);}
.btn-outline-brand:hover{background:var(--brand);color:#fff;}
.table thead th{font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);background:#f9fafb;border-bottom:1px solid #eef0f4;}
.table tbody td{vertical-align:middle;}
.badge-soft{background:#f1f5f9;color:#334155;font-weight:500;}
.badge-low{background:#fee2e2;color:#b91c1c;}
.badge-ok{background:#dcfce7;color:#15803d;}
.badge-soon{background:#fef3c7;color:#92400e;}
.badge-exp{background:#fee2e2;color:#b91c1c;}
.scan-box{border:1px dashed #cbd5e1;border-radius:12px;padding:14px;background:#fafbfc;}
.cart-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px dashed #e5e7eb;gap:10px;flex-wrap:wrap;}
.cart-row:last-child{border-bottom:0;}
.summary-row{display:flex;justify-content:space-between;padding:6px 0;}
.summary-row.total{font-size:1.15rem;font-weight:700;border-top:1px solid #e5e7eb;padding-top:10px;margin-top:6px;}
.alert-strip{border-left:4px solid var(--brand);background:#f0fdf4;border-radius:10px;padding:10px 14px;}
.alert-strip.warn{border-color:var(--warn);background:#fffbeb;}
.alert-strip.danger{border-color:var(--danger);background:#fef2f2;}
.list-clean{list-style:none;padding:0;margin:0;}
.list-clean li{padding:10px 0;border-bottom:1px solid #f1f5f9;display:flex;justify-content:space-between;align-items:center;}
.list-clean li:last-child{border-bottom:0;}
.search-suggest{position:absolute;top:100%;left:0;right:0;background:#fff;border:1px solid #e5e7eb;border-radius:10px;margin-top:6px;box-shadow:0 8px 24px rgba(15,27,45,.08);max-height:320px;overflow:auto;display:none;z-index:30;}
.search-suggest .item{padding:10px 14px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;}
.search-suggest .item:hover{background:#f4f6fb;}
.search-suggest .item small{color:var(--muted);}
.mini-bar{height:8px;border-radius:6px;background:#eef2f7;overflow:hidden;}
.mini-bar > span{display:block;height:100%;background:var(--brand);}
.chart{width:100%;height:240px;}
.toggle-sidebar{display:none;}
.inventory-side-placeholder{background:linear-gradient(180deg,#ffffff 0%,#f8fbff 100%);border-style:dashed;}
.inventory-side-icon{width:68px;height:68px;border-radius:18px;background:#e6f7f0;color:var(--brand-dark);display:grid;place-items:center;font-size:1.8rem;}
.instruction-grid{display:grid;gap:12px;}
.instruction-card{padding:14px;border:1px solid #e9eef6;border-radius:14px;background:#fff;}
.instruction-step{width:30px;height:30px;border-radius:999px;background:#0f1b2d;color:#fff;display:grid;place-items:center;font-weight:700;font-size:.8rem;margin-bottom:8px;}
.inventory-workflow-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;}
.inventory-workflow-step{display:grid;grid-template-columns:28px minmax(0,1fr);gap:9px;align-items:start;padding:9px;border:1px solid #e9eef6;border-radius:12px;background:#fff;}
.inventory-workflow-step .instruction-step{width:24px;height:24px;font-size:.72rem;margin:0;}
.inventory-workflow-step .fw-semibold{font-size:.9rem;line-height:1.15;}
.inventory-workflow-step .small{line-height:1.2;}
.timeline-list{display:grid;gap:14px;}
.timeline-item{display:grid;grid-template-columns:18px 1fr;gap:12px;align-items:start;}
.timeline-point{width:12px;height:12px;border-radius:999px;margin-top:6px;background:#94a3b8;box-shadow:0 0 0 5px rgba(148,163,184,.12);}
.timeline-point.pos{background:#0ea371;box-shadow:0 0 0 5px rgba(14,163,113,.12);}
.timeline-point.neg{background:#dc2626;box-shadow:0 0 0 5px rgba(220,38,38,.12);}
.movement-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;}
.movement-card{min-width:0;padding:9px;border:1px solid #e9eef6;border-radius:12px;background:#fff;}
.movement-title{font-size:.86rem;line-height:1.15;}
.movement-qty{font-size:.86rem;font-weight:800;line-height:1.15;}
.store-card{display:flex;flex-direction:column;}
.store-card.active{border-color:#0ea371;box-shadow:0 12px 36px rgba(14,163,113,.08);}
.store-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;}
.store-card-grid .label{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:#64748b;}
.store-card-grid .value{font-size:1.25rem;font-weight:700;color:#0f1b2d;}
.modal-content{border-radius:18px;border:1px solid #eef0f4;box-shadow:0 18px 50px rgba(15,27,45,.14);}
.modal-header,.modal-footer{border-color:#eef0f4;}
.mobile-bottom-nav {
  display: none;
}
@media (max-width: 992px){
  .app{grid-template-columns:1fr;}
  .sidebar{position:fixed;left:-280px;width:260px;transition:left .25s ease;z-index:50;}
  .sidebar.open{left:0;}
  .toggle-sidebar{display:inline-flex;}
  .topbar{padding:12px 16px;flex-wrap:wrap;gap:10px;}
  .topbar .search{order:3;flex-basis:100%;max-width:none;width:100%;}
  .content{padding:16px;}
  .mobile-bottom-nav {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: #0f1b2d;
    box-shadow: 0 -4px 16px rgba(15, 27, 45, 0.08);
    z-index: 40;
    justify-content: space-around;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0 10px;
  }
  .mobile-bottom-nav .nav-item {
    color: #cbd5e1;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 0.72rem;
    font-weight: 500;
    flex: 1;
    justify-content: center;
    height: 100%;
    transition: color 0.15s ease;
  }
  .mobile-bottom-nav .nav-item i {
    font-size: 1.25rem;
    margin-bottom: 2px;
  }
  .mobile-bottom-nav .nav-item:hover,
  .mobile-bottom-nav .nav-item:focus {
    color: #fff;
  }
  .mobile-bottom-nav .nav-item.active {
    color: #0ea371;
  }
  .main {
    padding-bottom: 60px !important;
  }
}

@media (max-width: 576px){
  .content{padding:12px;}
  .topbar{padding:10px 12px;}
  .topbar .search input{font-size:16px;}
  .btn-group.w-100{display:grid;grid-template-columns:1fr;gap:8px;}
  .btn-group.w-100 > .btn,
  .btn-group.w-100 > .btn-check + .btn{border-radius:10px !important;}
  .cart-row > .d-flex{width:100%;justify-content:space-between;}
  .search-suggest{left:0;right:0;max-width:100%;}
}

.scanner-stage{position:relative;border-radius:18px;overflow:hidden;background:#0f172a;aspect-ratio:4/3;border:1px solid rgba(148,163,184,.24);}
.scanner-video{width:100%;height:100%;object-fit:cover;display:block;}
.scanner-overlay{position:absolute;inset:12%;border:2px solid rgba(255,255,255,.9);border-radius:18px;box-shadow:0 0 0 999px rgba(15,23,42,.28);pointer-events:none;}
@media (max-width: 576px){
  .scanner-stage{aspect-ratio:3/4;}
}


.sales-pos-shell{position:relative;}
.sales-pos-hero{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(280px,1fr);gap:16px;padding:18px 20px;border:1px solid rgba(148,163,184,.18);border-radius:22px;background:linear-gradient(135deg,#fff 0%,#f7fbff 46%,#eefbf5 100%);box-shadow:0 20px 40px rgba(15,23,42,.06);}
.sales-pos-hero-copy h4{margin:4px 0 8px;font-size:1.4rem;font-weight:800;color:#0f172a;}
.sales-pos-hero-copy p{margin:0;color:#64748b;max-width:54ch;}
.sales-pos-hero .eyebrow,.sales-card-kicker{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:#0f766e;font-weight:800;}
.sales-pos-hero-stats{display:grid;grid-template-columns:1fr;gap:10px;}
.sales-mini-stat{padding:14px 16px;border-radius:18px;background:rgba(255,255,255,.92);border:1px solid rgba(148,163,184,.16);}
.sales-mini-stat span{display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:#64748b;font-weight:700;margin-bottom:6px;}
.sales-mini-stat strong{display:block;font-size:1rem;color:#0f172a;}
.sales-search-card,.sales-cart-card,.sales-history-card,.sales-checkout-panel{border:1px solid rgba(148,163,184,.18);box-shadow:0 18px 40px rgba(15,23,42,.05);}
.sales-card-title-wrap{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;}
.sales-search-box .input-group .form-control,.sales-search-box .input-group .btn{height:60px;}
.sales-quick-picks{display:flex;flex-wrap:wrap;gap:8px;}
.sales-checkout-stack{position:sticky;top:86px;}
.sales-checkout-panel{border-radius:20px;background:linear-gradient(180deg,#ffffff 0%,#f9fbfd 100%);}
.sales-panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;}
.sales-checkout-block + .sales-checkout-block{margin-top:18px;padding-top:18px;border-top:1px solid rgba(226,232,240,.9);}
.sales-section-label{font-size:.76rem;text-transform:uppercase;letter-spacing:.08em;color:#64748b;font-weight:800;margin-bottom:10px;}
.sales-customer-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;}
.sales-pay-group>.btn-check+.btn{font-weight:700;}
.sales-summary-board{padding:14px 16px;border-radius:18px;background:#f8fafc;border:1px solid rgba(226,232,240,.95);display:grid;gap:10px;}
.sales-inline-field{display:grid;grid-template-columns:minmax(0,1fr) 126px;gap:12px;align-items:center;}
.sales-inline-field label{margin:0;}
.sales-checkout-btn{min-height:54px;font-weight:800;box-shadow:0 16px 28px rgba(14,163,113,.18);}
.sales-history-card .card-header{padding:16px 18px;}
.sales-history-card .table thead th{font-size:.76rem;text-transform:uppercase;letter-spacing:.06em;color:#64748b;border-bottom-color:#e2e8f0;}
.sales-history-card .table tbody td{padding-top:14px;padding-bottom:14px;}
@media (max-width: 1199.98px){
  .sales-pos-hero{grid-template-columns:1fr;}
  .sales-pos-hero-stats{grid-template-columns:repeat(3,minmax(0,1fr));}
  .sales-checkout-stack{position:static;}
}
@media (max-width: 767.98px){
  .sales-pos-hero{padding:16px;gap:12px;border-radius:18px;}
  .sales-pos-hero-copy h4{font-size:1.15rem;}
  .sales-pos-hero-stats{grid-template-columns:1fr;}
  .sales-card-title-wrap{align-items:flex-start;}
  .sales-customer-grid,.sales-inline-field{grid-template-columns:1fr;}
  .sales-search-box .input-group .form-control,.sales-search-box .input-group .btn{height:54px;}
}

.pos-sync-card{background:linear-gradient(135deg,#ffffff 0%,#f4fbf8 100%);}
.sync-status-grid,.sync-help-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;}
.sync-stat-card{height:100%;padding:14px 16px;border:1px solid #e8eef5;border-radius:14px;background:#fff;}
.sync-stat-card .label{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:#64748b;font-weight:700;margin-bottom:6px;}
.sync-stat-card .value{font-size:1.05rem;font-weight:700;color:#0f1b2d;}
.sync-stat-card .value.value-sm{font-size:.96rem;font-weight:600;}
@media (max-width: 767.98px){
  .pos-sync-card{padding:14px !important;}
  .sync-status-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;}
  .sync-status-grid .sync-stat-card:last-child{grid-column:1 / -1;}
  .sync-help-grid{grid-template-columns:1fr;gap:8px;}
  .sync-stat-card{padding:10px 11px;border-radius:12px;}
  .sync-stat-card .label{font-size:.62rem;margin-bottom:3px;}
  .sync-stat-card .value{font-size:.9rem;}
  .sync-stat-card .value.value-sm{font-size:.82rem;}
  .sync-help-card{padding:12px !important;}
}
@media (max-width: 576px){
  .pos-sync-card .btn{width:100%;}
  .sync-stat-card .value{font-size:.96rem;}
}

.inventory-summary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;}
.inventory-summary-card{min-width:0;}

@media (max-width: 767.98px){
  .inventory-summary-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:12px !important;}
  .inventory-summary-card{padding:11px !important;border-radius:12px;}
  .inventory-summary-count{grid-row:span 2;}
  .inventory-summary-card .display-6{font-size:1.6rem;}
  .inventory-summary-card .small{text-wrap:balance;}
  .inventory-summary-card .fw-semibold:not(.display-6){font-size:.9rem;line-height:1.25;}
}

.inventory-detail-kpi-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;}
.inventory-detail-summary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;}
.inventory-detail-kpi{min-width:0;}
.inventory-batch-table{font-size:.92rem;}
.inventory-batch-table th,.inventory-batch-table td{padding:.68rem .6rem;}
.inventory-batch-table .btn-sm{padding:.25rem .5rem;font-size:.78rem;}

@media (max-width: 1199.98px){
  .inventory-detail-kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
}

@media (max-width: 767.98px){
  .inventory-detail-kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:12px !important;}
  .inventory-detail-kpi{padding:11px !important;border-radius:12px;}
  .inventory-detail-kpi .display-6{font-size:1.45rem;}
  .inventory-detail-kpi .fs-5{font-size:.95rem !important;}
  .inventory-detail-summary-card{padding:12px !important;margin-bottom:12px !important;}
  .inventory-detail-summary-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;}
  .inventory-detail-summary-grid .inventory-meta-card:last-child{grid-column:1 / -1;}
  .inventory-batch-table-wrap{margin-left:-.5rem;margin-right:-.5rem;width:calc(100% + 1rem);max-width:calc(100% + 1rem);}
  .inventory-batch-table{font-size:.82rem;min-width:680px;}
  .inventory-batch-table th,.inventory-batch-table td{padding:.5rem .45rem;}
  .inventory-batch-table .btn-sm{padding:.2rem .42rem;font-size:.72rem;}
  .instruction-card{padding:11px;}
  .instruction-step{width:24px;height:24px;font-size:.72rem;margin-bottom:6px;}
  .inventory-workflow-card{padding:12px !important;margin-bottom:12px !important;}
  .inventory-workflow-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;}
  .inventory-workflow-step{grid-template-columns:22px minmax(0,1fr);gap:7px;padding:8px;}
  .inventory-workflow-step .instruction-step{width:21px;height:21px;font-size:.66rem;}
  .inventory-workflow-step .fw-semibold{font-size:.82rem;}
  .inventory-workflow-step .small{font-size:.68rem;}
  .timeline-list{gap:10px;}
  .movement-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;}
  .movement-card{padding:8px;}
  .movement-title,.movement-qty{font-size:.78rem;}
  .movement-card .small{font-size:.68rem;}
}

@media (max-width: 420px){
  .movement-grid{grid-template-columns:1fr;}
}


.inventory-list-card {
  border: 1px solid rgba(148, 163, 184, 0.18);
}

.inventory-card-layout {
  display: grid;
  grid-template-columns: minmax(220px, 1.2fr) minmax(0, 2fr);
  gap: 1rem;
  align-items: center;
}

.inventory-card-main {
  min-width: 0;
}

.inventory-product-avatar {
  width: 3rem;
  height: 3rem;
  border-radius: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(14, 116, 144, 0.12);
  color: #0f766e;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.inventory-product-title {
  font-size: 1.1rem;
  line-height: 1.25;
}

.inventory-meta-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
}

.inventory-meta-card {
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 1rem;
  min-width: 0;
  padding: 0.7rem 0.75rem;
  background: rgba(248, 250, 252, 0.8);
}

.inventory-meta-label {
  color: #64748b;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.055em;
  margin-bottom: 0.25rem;
  text-transform: uppercase;
}

.inventory-meta-value {
  color: #0f1b2d;
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.2;
}

.inventory-meta-sub {
  color: #64748b;
  font-size: 0.76rem;
  line-height: 1.2;
  margin-top: 0.2rem;
}

@media (max-width: 991.98px) {
  .inventory-card-layout {
    grid-template-columns: 1fr;
  }

  .inventory-meta-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 767.98px) {
  .inventory-meta-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
  }

  .inventory-list-card {
    padding: 0.75rem !important;
  }

  .inventory-product-avatar {
    width: 2.35rem;
    height: 2.35rem;
    border-radius: 0.8rem;
    font-size: 1rem;
  }

  .inventory-product-title {
    font-size: 0.98rem;
  }

  .inventory-meta-card {
    border-radius: 0.75rem;
    padding: 0.55rem 0.6rem;
  }

  .inventory-meta-label {
    font-size: 0.62rem;
    margin-bottom: 0.15rem;
  }

  .inventory-meta-value {
    font-size: 0.86rem;
  }

  .inventory-meta-sub {
    font-size: 0.68rem;
  }

  .inventory-card-actions {
    margin-top: 0.75rem !important;
    padding-top: 0.75rem !important;
  }

  .inventory-list-card .border-top {
    margin-left: -0.75rem;
    margin-right: -0.75rem;
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }
}