*{box-sizing:border-box}html,body{min-height:100%}body{margin:0;font-family:Inter,"Segoe UI",Arial,sans-serif;background:#eef2f6;color:#162033;font-size:14px}button,input,select,textarea{font:inherit}a{color:inherit;text-decoration:none}:root{--accent:#166534;--accent-dark:color-mix(in srgb,var(--accent),#000 18%);--line:#dce3ea;--muted:#697789;--danger:#b42318;--warning:#b54708;--success:#067647;--shadow:0 10px 30px rgba(23,34,54,.08)}
.app-shell{min-height:100vh;display:flex}.sidebar{position:fixed;inset:0 auto 0 0;width:250px;background:#13211a;color:#dbe7df;display:flex;flex-direction:column;z-index:40;box-shadow:5px 0 20px rgba(4,18,10,.16)}.brand{height:74px;padding:14px 17px;display:flex;align-items:center;gap:12px;border-bottom:1px solid rgba(255,255,255,.09)}.brand img,.login-brand img{width:44px;height:44px;border-radius:11px;background:#fff;object-fit:contain;padding:3px}.brand-mark{width:42px;height:42px;border-radius:11px;background:linear-gradient(135deg,#35c76f,var(--accent));display:grid;place-items:center;font-size:20px;font-weight:900;color:#fff;box-shadow:0 8px 18px rgba(22,163,74,.24)}.brand-mark.large{width:54px;height:54px;font-size:24px}.brand strong{display:block;color:white;font-size:15px;max-width:155px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.brand span,.login-brand span{display:block;font-size:11px;color:#9db0a4;margin-top:3px}.nav-menu{padding:12px 10px 22px;overflow:auto}.nav-menu a{display:flex;align-items:center;gap:11px;padding:10px 12px;margin:2px 0;border-radius:8px;color:#c2d0c7;font-weight:600;transition:.18s}.nav-menu a span{width:21px;text-align:center;font-size:16px}.nav-menu a:hover{background:rgba(255,255,255,.07);color:#fff}.nav-menu a.active{background:var(--accent);color:#fff;box-shadow:0 6px 15px rgba(0,0,0,.18)}.nav-menu a.primary-nav{border:1px solid rgba(77,222,132,.25)}.nav-caption{text-transform:uppercase;font-size:10px;letter-spacing:.12em;color:#6f8878;padding:16px 12px 5px;font-weight:800}.main-area{min-width:0;margin-left:250px;min-height:100vh;width:calc(100% - 250px);display:flex;flex-direction:column}.topbar{height:74px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 22px;position:sticky;top:0;z-index:25;box-shadow:0 3px 12px rgba(30,40,55,.04)}.topbar-title{flex:1}.topbar-title h1{font-size:20px;margin:0}.topbar-title span{font-size:12px;color:var(--muted);display:block;margin-top:3px}.topbar-actions{display:flex;align-items:center;gap:12px}.icon-button{width:38px;height:38px;border:1px solid var(--line);background:white;border-radius:9px;display:grid;place-items:center;cursor:pointer;color:#3b4654}.menu-toggle{display:none;margin-right:12px}.quick-pos{padding:10px 15px;background:var(--accent);color:#fff;border-radius:9px;font-weight:750;box-shadow:0 5px 13px color-mix(in srgb,var(--accent),transparent 72%)}.user-chip{display:flex;align-items:center;gap:9px;border-left:1px solid var(--line);padding-left:12px}.avatar{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:#e8f5ec;color:var(--accent);font-weight:800}.user-chip strong,.user-chip small{display:block}.user-chip small{font-size:11px;color:var(--muted);margin-top:2px}.content{min-width:0;padding:22px;flex:1}.app-footer{height:44px;padding:0 22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:12px;background:#fff}
.card{background:#fff;border:1px solid var(--line);border-radius:13px;box-shadow:var(--shadow)}.card-header{padding:16px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}.card-header h2,.card-header h3{margin:0;font-size:16px}.card-body{padding:18px}.card-footer{padding:13px 18px;border-top:1px solid var(--line);background:#fafbfd;border-radius:0 0 13px 13px}.grid{display:grid;gap:18px}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.span-2{grid-column:span 2}.stat-card{padding:18px;display:flex;align-items:center;justify-content:space-between;min-height:112px;overflow:hidden;position:relative}.stat-card:after{content:"";position:absolute;width:95px;height:95px;border-radius:50%;right:-35px;bottom:-35px;background:color-mix(in srgb,var(--accent),transparent 92%)}.stat-card .label{color:var(--muted);font-weight:650;font-size:12px}.stat-card strong{display:block;font-size:25px;margin-top:8px}.stat-card small{display:block;color:var(--muted);margin-top:5px}.stat-icon{width:46px;height:46px;border-radius:12px;background:#edf7f0;color:var(--accent);display:grid;place-items:center;font-size:22px}.section-gap{margin-top:18px}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-8{gap:8px}.gap-12{gap:12px}.text-muted{color:var(--muted)}.text-danger{color:var(--danger)}.text-success{color:var(--success)}.text-right{text-align:right}.nowrap{white-space:nowrap}
.btn{border:1px solid transparent;border-radius:8px;padding:9px 13px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px;transition:.16s}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--accent);color:#fff}.btn-secondary{background:#fff;border-color:var(--line);color:#334155}.btn-danger{background:#fff0ef;border-color:#ffd0cb;color:var(--danger)}.btn-warning{background:#fff7e8;border-color:#fedf9f;color:#9a5a04}.btn-sm{padding:6px 9px;font-size:12px}.btn-lg{padding:13px 18px;font-size:16px}.btn-block{width:100%}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.toolbar-left,.toolbar-right{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.search-box{position:relative}.search-box input{min-width:260px;padding-left:34px}.search-box:before{content:"⌕";position:absolute;left:11px;top:8px;color:#7b8794;font-size:18px}.field{margin-bottom:14px}.field label{display:block;font-weight:700;margin-bottom:6px;color:#364152}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-grid .field{margin:0}.form-grid .full{grid-column:1/-1}.input,input:not([type]),input[type=text],input[type=search],input[type=tel],input[type=url],input[type=email],input[type=password],input[type=number],input[type=date],input[type=time],input[type=datetime-local],input[type=color],select,textarea{width:100%;border:1px solid #cfd8e3;border-radius:8px;padding:9px 10px;background:#fff;color:#152033;outline:none}.input:focus,input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent),transparent 86%)}textarea{min-height:82px;resize:vertical}.help{font-size:12px;color:var(--muted);margin-top:5px}.checkbox{display:flex;align-items:center;gap:8px}.checkbox input{width:auto}.input-group{display:flex}.input-group>*{border-radius:0}.input-group>*:first-child{border-radius:8px 0 0 8px}.input-group>*:last-child{border-radius:0 8px 8px 0}
.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th{background:#f7f9fb;color:#536171;font-size:11px;text-transform:uppercase;letter-spacing:.04em;text-align:left;padding:11px 12px;border-bottom:1px solid var(--line);white-space:nowrap}.table td{padding:11px 12px;border-bottom:1px solid #e8edf2;vertical-align:middle}.table tr:hover td{background:#fbfcfd}.table tr:last-child td{border-bottom:0}.badge{display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:750;background:#eef2f6;color:#52606d}.badge-success{background:#dcfae6;color:#067647}.badge-danger{background:#fee4e2;color:#b42318}.badge-warning{background:#fff1c2;color:#8a5700}.badge-info{background:#e0f2fe;color:#075985}.empty-state{text-align:center;padding:38px;color:var(--muted)}.empty-state strong{display:block;color:#344054;font-size:16px;margin-bottom:6px}.pagination{display:flex;gap:5px}.pagination a,.pagination span{padding:6px 9px;border:1px solid var(--line);border-radius:6px;background:#fff}.pagination .current{background:var(--accent);color:#fff;border-color:var(--accent)}
.alert{padding:12px 42px 12px 14px;border-radius:9px;margin-bottom:15px;position:relative;border:1px solid}.alert button{position:absolute;right:10px;top:7px;border:0;background:none;font-size:21px;cursor:pointer}.alert-success{background:#ecfdf3;border-color:#abefc6;color:#067647}.alert-danger{background:#fef3f2;border-color:#fecdca;color:#b42318}.alert-warning{background:#fffaeb;border-color:#fedf89;color:#b54708}.alert-info{background:#eff8ff;border-color:#b2ddff;color:#175cd3}.toast{position:fixed;right:24px;bottom:24px;background:#1d2939;color:white;padding:12px 16px;border-radius:9px;box-shadow:0 14px 36px rgba(0,0,0,.25);z-index:100;transform:translateY(20px);opacity:0;transition:.22s}.toast.show{transform:none;opacity:1}.toast-error{background:#b42318}.toast-warning{background:#b54708}.modal-backdrop{position:fixed;inset:0;background:rgba(16,24,40,.58);z-index:80;display:grid;place-items:center;padding:18px}.modal-backdrop[hidden]{display:none}.modal-card{background:#fff;border-radius:14px;box-shadow:0 28px 80px rgba(0,0,0,.3);width:min(700px,100%);max-height:92vh;overflow:auto;position:relative}.modal-close{position:absolute;right:12px;top:10px;width:34px;height:34px;border:0;border-radius:8px;background:#eef2f6;font-size:21px;cursor:pointer;z-index:2}.modal-open{overflow:hidden}.modal-content{padding:25px}.modal-content h2{margin-top:0}
.login-body{background:#dce5e0;display:grid;place-items:center;padding:25px}.login-window{width:min(980px,100%);min-height:590px;background:white;border-radius:22px;box-shadow:0 25px 80px rgba(15,35,23,.22);display:grid;grid-template-columns:1.15fr .85fr;overflow:hidden}.login-visual{padding:55px;background:linear-gradient(150deg,#0f2418,#14532d 60%,#138547);color:white;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}.login-visual:after{content:"+";position:absolute;right:-30px;bottom:-120px;font-size:360px;font-weight:900;color:rgba(255,255,255,.045)}.visual-badge{align-self:flex-start;padding:6px 10px;border:1px solid rgba(255,255,255,.25);border-radius:999px;font-size:10px;letter-spacing:.16em}.login-visual h1{font-size:44px;line-height:1.1;margin:25px 0 15px}.login-visual p{max-width:480px;line-height:1.7;color:#c8ded0}.visual-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:35px;position:relative;z-index:1}.visual-stats div{padding:13px;border:1px solid rgba(255,255,255,.14);border-radius:10px;background:rgba(255,255,255,.06)}.visual-stats strong,.visual-stats span{display:block}.visual-stats span{font-size:11px;color:#b9d0c0;margin-top:3px}.login-panel{padding:52px 44px;display:flex;flex-direction:column;justify-content:center}.login-brand{display:flex;align-items:center;gap:12px;margin-bottom:35px}.login-brand strong{display:block;font-size:20px}.login-panel .field{margin-bottom:18px}.login-panel input{padding:12px}.login-help{text-align:center;color:var(--muted);font-size:12px;margin-top:18px}
.pos-layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(370px,.65fr);gap:16px;height:calc(100vh - 140px);min-height:620px}.pos-products,.pos-cart{display:flex;flex-direction:column;min-height:0}.pos-products .card-body,.pos-cart .card-body{overflow:auto;flex:1}.pos-searchbar{display:grid;grid-template-columns:1fr auto auto;gap:8px;padding:13px;border-bottom:1px solid var(--line)}.pos-searchbar input{font-size:16px;padding:12px}.product-results{display:grid;grid-template-columns:repeat(auto-fill,minmax(185px,1fr));gap:11px}.product-tile{border:1px solid var(--line);border-radius:10px;padding:13px;cursor:pointer;background:#fff;text-align:left;transition:.15s}.product-tile:hover{border-color:var(--accent);box-shadow:0 7px 18px rgba(20,80,40,.1);transform:translateY(-1px)}.product-tile strong{display:block;font-size:14px}.product-tile span{display:block;color:var(--muted);font-size:11px;margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.product-tile .tile-bottom{display:flex;justify-content:space-between;align-items:end;margin-top:10px}.product-tile .price{color:var(--accent);font-weight:800;font-size:14px}.product-tile .stock{font-size:11px}.cart-table input{width:65px;padding:6px}.cart-remove{border:0;background:#fff0ef;color:var(--danger);width:27px;height:27px;border-radius:6px;cursor:pointer}.cart-summary{border-top:1px solid var(--line);padding:13px 16px;background:#fafcfa}.summary-row{display:flex;justify-content:space-between;margin:7px 0}.summary-row.total{font-size:19px;font-weight:850;padding-top:9px;border-top:1px dashed #cdd7d1}.checkout-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:11px}.checkout-grid .full{grid-column:1/-1}.checkout-button{font-size:17px;padding:14px}.scanner-status{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted)}.status-dot{width:8px;height:8px;border-radius:50%;background:#98a2b3}.status-dot.live{background:#12b76a;box-shadow:0 0 0 5px rgba(18,183,106,.13)}
.report-kpis{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.report-kpi{padding:14px}.report-kpi span{color:var(--muted);font-size:11px}.report-kpi strong{display:block;font-size:18px;margin-top:6px}.bar-chart{display:flex;align-items:flex-end;gap:8px;height:210px;padding:10px 0 0}.bar-item{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;height:100%;min-width:28px}.bar{width:70%;min-height:2px;background:var(--accent);border-radius:5px 5px 0 0;position:relative}.bar:hover:after{content:attr(data-value);position:absolute;bottom:100%;left:50%;transform:translateX(-50%);background:#182230;color:#fff;padding:4px 6px;border-radius:5px;font-size:10px;white-space:nowrap}.bar-label{font-size:10px;color:var(--muted);margin-top:7px;transform:rotate(-25deg);white-space:nowrap}.settings-logo{width:105px;height:80px;object-fit:contain;border:1px dashed #b8c3ce;border-radius:8px;padding:5px;background:#fafafa}.receipt{max-width:320px;margin:0 auto;background:white;color:#000;font-family:"Courier New",monospace;font-size:12px}.receipt .center{text-align:center}.receipt hr{border:0;border-top:1px dashed #000}.receipt table{width:100%;border-collapse:collapse}.receipt td{vertical-align:top;padding:2px 0}.receipt-logo{max-width:80px;max-height:60px;object-fit:contain}.scanner-page{min-height:100vh;background:#0d1711;color:#fff;padding:18px}.scanner-box{max-width:650px;margin:0 auto}.scanner-video-wrap{position:relative;background:#000;border-radius:16px;overflow:hidden;aspect-ratio:3/4;max-height:70vh}.scanner-video-wrap video{width:100%;height:100%;object-fit:cover}.scan-frame{position:absolute;left:10%;right:10%;top:34%;height:25%;border:3px solid #48e082;border-radius:14px;box-shadow:0 0 0 9999px rgba(0,0,0,.22)}.scan-line{height:2px;background:#48e082;position:absolute;left:3%;right:3%;top:50%;animation:scan 1.7s ease-in-out infinite}@keyframes scan{0%,100%{transform:translateY(-55px)}50%{transform:translateY(55px)}}
@media(max-width:1200px){.grid-4{grid-template-columns:repeat(2,1fr)}.report-kpis{grid-template-columns:repeat(3,1fr)}.pos-layout{grid-template-columns:1fr 390px}}@media(max-width:980px){.sidebar{transform:translateX(-105%);transition:.2s}.sidebar-open .sidebar{transform:none}.sidebar-open:after{content:"";position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:35}.main-area{margin-left:0;width:100%}.menu-toggle{display:grid}.pos-layout{display:block;height:auto}.pos-products{min-height:600px;margin-bottom:15px}.pos-cart{min-height:640px}.user-chip{display:none}}@media(max-width:720px){.content{padding:13px}.topbar{padding:0 12px}.quick-pos{display:none}.grid-4,.grid-3,.grid-2,.form-grid,.report-kpis{grid-template-columns:1fr}.span-2,.form-grid .full{grid-column:auto}.toolbar{align-items:stretch;flex-direction:column}.toolbar-left,.toolbar-right{width:100%}.search-box,.search-box input{width:100%;min-width:0}.app-footer{display:none}.login-body{padding:0}.login-window{min-height:100vh;border-radius:0;grid-template-columns:1fr}.login-visual{display:none}.login-panel{padding:35px 24px}.product-results{grid-template-columns:repeat(2,1fr)}.pos-searchbar{grid-template-columns:1fr 1fr}.pos-searchbar input{grid-column:1/-1}.topbar-title h1{font-size:17px}.card-header{align-items:flex-start}.checkout-grid{grid-template-columns:1fr}.checkout-grid .full{grid-column:auto}}
@media print{.sidebar,.topbar,.app-footer,.no-print{display:none!important}.main-area{margin:0;width:100%}.content{padding:0}.card{border:0;box-shadow:none}.receipt{max-width:none}.print-only{display:block}}

/* v1.1 UI reliability and persistent mobile scanner */
[hidden]{display:none!important}
button:disabled,.btn:disabled{opacity:.58;cursor:not-allowed;transform:none!important}
.card,.field,.input-group,.table-wrap{min-width:0}
.input-group>input,.input-group>select{min-width:0;flex:1}

.page-pos{overflow:hidden}
.page-pos .app-shell,.page-pos .main-area{height:100vh;min-height:0}
.page-pos .main-area{overflow:hidden}
.page-pos .topbar{height:68px;flex:0 0 68px}
.page-pos .content{padding:14px;min-height:0;overflow:hidden;display:flex}
.page-pos .app-footer{display:none}
.page-pos .pos-layout{height:100%;min-height:0;flex:1}

.pos-layout{grid-template-columns:minmax(0,1fr) minmax(430px,500px);gap:14px;height:auto;min-height:0}
.pos-products,.pos-cart{overflow:hidden}
.pos-products .card-body{min-height:0;overflow:auto;overscroll-behavior:contain}
.pos-cart .card-body{position:relative;min-height:145px;overflow:hidden;flex:1;padding:0}
.pos-searchbar{grid-template-columns:minmax(220px,1fr) auto auto auto;align-items:center;padding:11px}
.pos-searchbar .btn{white-space:nowrap}
.pos-searchbar input{min-width:0}
.product-results{grid-template-columns:repeat(auto-fill,minmax(170px,1fr))}
.product-tile{min-width:0}

.cart-table-wrap{height:100%;overflow:auto;position:relative;overscroll-behavior:contain}
.cart-table{min-width:410px;table-layout:fixed}
.cart-table thead{position:sticky;top:0;z-index:2}
.cart-table th,.cart-table td{padding:9px 8px}
.cart-table th:nth-child(1){width:36%}
.cart-table th:nth-child(2){width:16%}
.cart-table th:nth-child(3){width:18%}
.cart-table th:nth-child(4){width:22%}
.cart-table th:nth-child(5){width:8%}
.cart-table input{width:100%;min-width:52px;padding:6px 7px}
.cart-medicine-cell strong,.cart-medicine-cell .text-muted{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cart-empty-state{position:absolute;inset:40px 0 0;display:grid;place-content:center;padding:24px;pointer-events:none}
.cart-empty-state[hidden]{display:none!important}

.cart-summary{flex:0 0 auto;padding:10px 14px 12px;overflow:visible}
.summary-row{margin:5px 0}
.summary-row.total{font-size:18px;padding-top:8px;margin-top:7px}
.cart-summary .compact-field{margin:7px 0 8px}
.cart-summary .field label{font-size:12px;margin-bottom:5px}
.cart-summary input,.cart-summary select{padding:8px 9px;min-height:36px}
.checkout-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px 9px;margin-top:9px}
.checkout-grid .field{margin:0;min-width:0}
.checkout-button{font-size:15px;padding:12px;min-height:46px;margin-top:1px}

.scanner-status{min-height:18px}
.status-dot{flex:0 0 auto}
.status-dot.waiting{background:#f79009;box-shadow:0 0 0 5px rgba(247,144,9,.12)}
.scanner-modal-content{padding-bottom:22px}
.scanner-modal-status{padding:10px 12px;border-radius:8px;font-weight:700;margin:12px 0;text-align:center}
.scanner-modal-status.connected{background:#dcfae6;color:#067647;border:1px solid #abefc6}
.scanner-modal-status.waiting{background:#fff7e8;color:#9a5a04;border:1px solid #fedf9f}
.scanner-qr{display:grid;place-items:center;min-height:210px;margin:10px 0 14px;padding:10px;background:#fff;border:1px solid var(--line);border-radius:10px}
.scanner-qr img,.scanner-qr canvas{max-width:100%;height:auto!important}
.scanner-session-meta{font-size:12px;color:var(--muted);line-height:1.6;margin:10px 0 14px}
.scanner-modal-actions{display:flex;justify-content:flex-end;gap:9px;flex-wrap:wrap}

.scanner-heading{margin-bottom:14px}
.scanner-store-name{font-size:20px}
.scanner-subtitle,.scanner-pairing-note{color:#9bb0a2}
.scanner-message{margin-top:14px}
.scanner-actions{margin-top:0}
.scanner-manual-card{margin-top:14px;background:#17251c;border-color:#31453a;color:#fff}
.scanner-manual-card label{color:#fff}
.scanner-manual-card .help{color:#9bb0a2}
.scanner-pairing-note{text-align:center;line-height:1.5}

@media(max-width:1350px){
  .pos-layout{grid-template-columns:minmax(0,1fr) minmax(405px,445px)}
  .pos-searchbar{grid-template-columns:minmax(200px,1fr) auto auto auto}
  .pos-searchbar .btn{padding-left:10px;padding-right:10px}
}
@media(max-width:1120px){
  .pos-layout{grid-template-columns:minmax(0,1fr) 400px}
  .pos-searchbar{grid-template-columns:1fr auto auto}
  .pos-searchbar input{grid-column:1/-1}
}
@media(max-width:980px){
  .page-pos{overflow:auto}
  .page-pos .app-shell,.page-pos .main-area{height:auto;min-height:100vh}
  .page-pos .main-area{overflow:visible}
  .page-pos .content{display:block;overflow:visible;padding:13px}
  .page-pos .pos-layout{height:auto}
  .pos-layout{display:block}
  .pos-products{min-height:500px;margin-bottom:14px}
  .pos-cart{min-height:680px}
  .pos-cart .card-body{min-height:190px}
}
@media(max-width:720px){
  .pos-products{min-height:460px}
  .pos-cart{min-height:720px}
  .pos-searchbar{grid-template-columns:repeat(3,minmax(0,1fr))}
  .pos-searchbar input{grid-column:1/-1}
  .pos-searchbar .btn{padding:9px 7px;font-size:12px}
  .checkout-grid{grid-template-columns:1fr}
  .checkout-grid .full{grid-column:auto}
  .scanner-modal-actions .btn{width:100%}
}
@media(max-width:480px){
  .product-results{grid-template-columns:1fr}
  .pos-searchbar{grid-template-columns:1fr 1fr}
  .pos-searchbar #refreshProducts{grid-column:1/-1}
  .cart-summary{padding-left:11px;padding-right:11px}
  .scanner-page{padding:10px}
  .scanner-video-wrap{border-radius:12px}
}

/* v1.2.0 — full-pack and loose-piece inventory */
.purchase-table-wrap{overflow:auto;overscroll-behavior:contain}
.purchase-entry-table{min-width:1660px;table-layout:fixed}
.purchase-entry-table th,.purchase-entry-table td{padding:8px 6px;vertical-align:top}
.purchase-entry-table th:nth-child(1),.purchase-entry-table td:nth-child(1){width:240px}
.purchase-entry-table th:nth-child(2),.purchase-entry-table td:nth-child(2){width:115px}
.purchase-entry-table th:nth-child(3),.purchase-entry-table td:nth-child(3){width:145px}
.purchase-entry-table th:nth-child(n+4):nth-child(-n+11),.purchase-entry-table td:nth-child(n+4):nth-child(-n+11){width:105px}
.purchase-entry-table th:nth-child(12),.purchase-entry-table td:nth-child(12){width:120px}
.purchase-entry-table th:nth-child(13),.purchase-entry-table td:nth-child(13){width:45px}
.purchase-entry-table input,.purchase-entry-table select{width:100%;min-width:0;padding:7px}
.purchase-product-cell .p-meta{margin-top:5px;white-space:normal;line-height:1.25}
.p-piece-price{font-weight:750;color:var(--accent);padding-top:15px!important}

.product-tile .pack-definition{color:var(--text);font-weight:650;margin-top:7px}
.product-tile .tile-bottom{gap:8px;align-items:flex-end}
.product-tile .tile-bottom .price{min-width:0}
.product-tile .tile-bottom .stock{white-space:normal;text-align:right;line-height:1.25;max-width:48%}

@media(min-width:1201px){
  .pos-layout{grid-template-columns:minmax(0,1fr) minmax(540px,610px)}
}
.cart-table{min-width:525px}
.cart-table th:nth-child(1){width:29%}
.cart-table th:nth-child(2){width:28%}
.cart-table th:nth-child(3){width:22%}
.cart-table th:nth-child(4){width:16%}
.cart-table th:nth-child(5){width:5%}
.cart-quantity-cell,.cart-price-cell{vertical-align:top!important}
.pack-piece-inputs{display:grid;grid-template-columns:1fr 1fr;gap:5px;min-width:132px}
.pack-piece-inputs.single-unit{grid-template-columns:1fr}
.pack-piece-inputs label{display:block;margin:0;min-width:0}
.pack-piece-inputs label span{display:block;font-size:10px;color:var(--muted);margin-bottom:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pack-piece-inputs input{width:100%!important;min-width:0!important;text-align:center}
.cart-stock-hint,.piece-price-hint{font-size:10px;color:var(--muted);line-height:1.25;margin-top:4px;white-space:normal}
.cart-price-cell .price{width:100%!important}

@media(max-width:1200px) and (min-width:981px){
  .pos-layout{grid-template-columns:minmax(0,1fr) minmax(500px,540px)}
}
@media(max-width:560px){
  .cart-table{min-width:500px}
  .pack-piece-inputs{min-width:125px}
}

/* v1.5 accessibility/security states */
input[readonly]{user-select:text}.badge.badge-success{white-space:nowrap}

/* v1.9 CRM, loyalty and notifications */
.crm-pos-summary{min-height:38px;border:1px solid var(--border,#cbd5e1);background:#f8fafc;padding:7px 10px;display:flex;align-items:center;gap:8px;flex-wrap:wrap;border-radius:4px}
.crm-pos-summary strong{color:#0f5132}.crm-pos-summary span{font-size:12px;color:#475569}.crm-pos-summary em{font-style:normal;font-size:11px;font-weight:700;background:#dcfce7;color:#166534;padding:2px 6px;border-radius:3px}
.crm-customer-summary-field{align-self:end}.crm-consent-icons{display:flex;gap:4px;flex-wrap:wrap;margin-top:5px}.crm-create-form{padding-bottom:4px;border-bottom:1px solid #dbe2ea}
.notification-actions{display:flex;flex-wrap:wrap;gap:8px}.notification-actions form{margin:0}.notification-message{max-width:560px;white-space:normal;line-height:1.4}
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.metric-card{border:1px solid #b8c4d1;background:linear-gradient(#fff,#f3f6f9);box-shadow:0 1px 2px rgba(15,23,42,.08);padding:12px 14px;min-height:82px}.metric-card span{display:block;text-transform:uppercase;font-size:10px;letter-spacing:.06em;color:#64748b;font-weight:700}.metric-card strong{display:block;font-size:24px;line-height:1.25;color:#162033;margin:3px 0}.metric-card small{color:#64748b}
@media(max-width:1100px){.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.metric-grid{grid-template-columns:1fr}.notification-actions{display:grid}.notification-actions .btn{width:100%}}