:root{
  --bg:#f3f1ec;--surface:#ffffff;--surface-soft:#f8f6f2;--surface-strong:#ebe7df;
  --sidebar:#20211f;--sidebar-soft:#2a2b28;--text:#22231f;--text-soft:#686a63;
  --line:#ded9d0;--line-dark:#3a3b37;--accent:#8a6a43;--accent-soft:#e9dfd1;
  --accent-dark:#6c5033;--success:#51725e;--warning:#9b7742;--danger:#8a5652;
  --shadow:0 12px 34px rgba(31,31,28,.08);--shadow-soft:0 4px 14px rgba(31,31,28,.05);--radius:14px
}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}
button,input,select{font:inherit}button{cursor:pointer}.hidden{display:none!important}.muted{color:var(--text-soft)}.tiny{font-size:11px}.center{text-align:center}
.login-view{min-height:100vh;display:grid;place-items:center;padding:28px;background:linear-gradient(135deg,rgba(138,106,67,.06),transparent 38%),linear-gradient(315deg,rgba(45,46,42,.05),transparent 34%),var(--bg)}
.login-layout{width:min(1080px,100%);display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
.brand-panel,.login-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}
.brand-panel{padding:48px;min-height:560px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}
.brand-panel:after{content:"";position:absolute;width:260px;height:260px;border:1px solid rgba(138,106,67,.16);border-radius:50%;right:-90px;top:-80px}
.login-logo{width:96px;height:96px;object-fit:contain;z-index:1}.brand-panel h1{font-size:46px;line-height:1.04;margin:12px 0 14px;letter-spacing:-.035em}
.brand-panel p{font-size:16px;line-height:1.7;color:var(--text-soft);max-width:620px}.eyebrow{font-size:10px;font-weight:800;letter-spacing:.18em;color:var(--accent);text-transform:uppercase}
.feature-chips{display:flex;gap:8px;flex-wrap:wrap}.feature-chips span,.pill{border:1px solid var(--line);background:var(--surface-soft);color:var(--accent-dark);padding:7px 10px;border-radius:999px;font-size:11px;font-weight:700}
.login-card{padding:36px;align-self:center}.login-card h2{font-size:28px;margin:16px 0 7px;letter-spacing:-.02em}
label{display:block;font-size:12px;color:#4f514b;margin:15px 0 7px}input,select{width:100%;background:#fff;color:var(--text);border:1px solid var(--line);border-radius:10px;padding:11px 12px;outline:none;transition:.18s}
input:focus,select:focus{border-color:#aa8a63;box-shadow:0 0 0 3px rgba(138,106,67,.09)}
.btn{border:1px solid transparent;border-radius:10px;padding:10px 14px;font-weight:700;color:#fff;background:var(--sidebar);transition:.18s}.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-soft)}
.btn.primary{background:var(--accent-dark)}.btn.secondary{background:#fff;border-color:var(--line);color:var(--text)}.btn.ghost{background:transparent;border-color:var(--line-dark);color:#e7e5df}.btn.small{padding:8px 10px;font-size:12px}.full{width:100%;margin-top:18px}
.demo-users{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:18px}.demo-user{background:var(--surface-soft);color:var(--text);border:1px solid var(--line);border-radius:10px;padding:12px;text-align:left;transition:.18s}.demo-user:hover{border-color:#b79b79;background:#fbfaf7}.demo-user small{display:block;color:var(--text-soft);margin-top:4px}.error{color:var(--danger);font-size:12px;min-height:16px;margin-top:8px}
.app-view{min-height:100vh;display:grid;grid-template-columns:250px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;background:var(--sidebar);border-right:1px solid #171815;padding:18px;display:flex;flex-direction:column;overflow:auto}
.sidebar-brand{display:flex;align-items:center;gap:11px;padding:4px 5px 20px;border-bottom:1px solid var(--line-dark);margin-bottom:14px}.sidebar-brand img{width:40px;height:40px;object-fit:contain;border-radius:8px}.sidebar-brand strong{display:block;letter-spacing:.09em;color:#f5f2ea;font-size:13px}.sidebar-brand small{color:#9e9f98;font-size:11px}
.nav-menu{display:flex;flex-direction:column;gap:3px}.nav-item{position:relative;border:0;background:transparent;color:#b8b8b1;text-align:left;padding:10px 11px 10px 14px;border-radius:8px;display:flex;align-items:center;font-size:12.5px;transition:.16s}.nav-item:before{content:"";width:3px;height:16px;border-radius:3px;background:transparent;margin-right:10px}.nav-item:hover{background:#292a27;color:#f4f1e9}.nav-item.active{background:#302f2b;color:#fff}.nav-item.active:before{background:#b79a76}
.sidebar-footer{margin-top:auto;padding-top:16px}.user-card{border:1px solid var(--line-dark);background:#262724;border-radius:10px;padding:11px}.user-card strong,.user-card small{display:block}.user-card strong{color:#f3efe7}.user-card small{color:#9b9c96;margin-top:3px}.app-version{display:block;margin-top:11px;text-align:center;font-size:10.5px;letter-spacing:.09em;color:#6f706b}
.main{min-width:0}.topbar{height:82px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:0 26px;background:rgba(243,241,236,.92);backdrop-filter:blur(12px);position:sticky;top:0;z-index:5}.topbar h2{margin:5px 0 0;font-size:21px;letter-spacing:-.02em}.top-actions{display:flex;gap:10px;align-items:center}.status{display:flex;gap:7px;align-items:center;color:var(--text-soft);font-size:11px}.status i{width:7px;height:7px;border-radius:50%;background:var(--success)}.topbar .btn.ghost{border-color:var(--line);color:var(--text);background:#fff}
.content{padding:24px}.section{display:none}.section.active{display:block}.hero{border:1px solid var(--line);background:linear-gradient(135deg,#fff,#f8f5ef);border-radius:16px;padding:24px;display:flex;justify-content:space-between;align-items:center;gap:20px;box-shadow:var(--shadow-soft)}.hero h3{font-size:28px;margin:10px 0 7px;letter-spacing:-.03em}.hero p,.section-toolbar p,.panel p{color:var(--text-soft);margin:0;line-height:1.55}.hero-actions{display:flex;gap:8px;flex-wrap:wrap}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin:16px 0}.compact-3{grid-template-columns:repeat(3,1fr)}.compact-4{grid-template-columns:repeat(4,1fr)}.stat-card,.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-soft)}.stat-card{padding:18px}.stat-card span{font-size:11px;color:var(--text-soft);text-transform:uppercase;letter-spacing:.06em}.stat-card strong{display:block;font-size:24px;margin:9px 0 6px;letter-spacing:-.025em}.stat-card small{color:#8a8b85}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.panel{padding:18px}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.panel-head h3,.panel h3{margin:0 0 5px;font-size:16px}.top-gap{margin-top:14px}.list{display:flex;flex-direction:column}.list-row{display:flex;justify-content:space-between;gap:12px;align-items:center;border-bottom:1px solid #ece8e1;padding:12px 0}.list-row:last-child{border-bottom:0}.list-row strong{font-size:12.5px}.list-row span{display:block;color:var(--text-soft);font-size:11px;margin-top:3px}
.badge{display:inline-flex;padding:5px 8px;border-radius:999px;font-size:10px;font-weight:800;white-space:nowrap;border:1px solid transparent}.badge.good{background:#edf3ef;color:#4f705d;border-color:#d8e6dc}.badge.bad{background:#f6eeee;color:#83504d;border-color:#ead5d3}.badge.warn{background:#f6f0e6;color:#8b6b38;border-color:#e7dbc6}.badge.info{background:#f2eee8;color:#765b3b;border-color:#e3d8ca}.badge.purple{background:#f0eeee;color:#625b65;border-color:#ded9df}
.section-toolbar{display:flex;justify-content:space-between;align-items:end;gap:18px;margin-bottom:14px}.section-toolbar h3{font-size:22px;margin:0 0 5px;letter-spacing:-.02em}.filters{display:grid;grid-template-columns:1.5fr .8fr .8fr;gap:9px;margin-bottom:13px}.filters.two{grid-template-columns:1.5fr .8fr}.filters-4{grid-template-columns:1.4fr .8fr .8fr .8fr}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:10px}table{width:100%;border-collapse:collapse;min-width:860px;background:#fff}th{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:#77786f;text-align:left;border-bottom:1px solid var(--line);padding:11px 10px;background:#f7f5f1;position:sticky;top:0}td{font-size:12px;border-bottom:1px solid #ece9e3;padding:12px 10px;color:#3c3e39}tbody tr:hover{background:#faf8f4}.table-btn{border:1px solid var(--line);background:#fff;color:var(--text);border-radius:8px;padding:6px 8px;font-size:10px}
.bars{display:flex;flex-direction:column;gap:10px}.bar-row{display:grid;grid-template-columns:85px 1fr 100px;gap:10px;align-items:center}.bar-track{height:8px;border-radius:999px;background:#ebe7df;overflow:hidden}.bar-fill{height:100%;border-radius:999px;background:var(--accent)}.bar-row strong{font-size:12px}.bar-row span{font-size:11px;color:var(--text-soft)}
.role-boxes{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:13px}.role-boxes>div{border:1px solid var(--line);background:var(--surface-soft);border-radius:11px;padding:13px}.role-boxes b,.role-boxes span{display:block}.role-boxes span{font-size:11px;color:var(--text-soft);line-height:1.5;margin-top:4px}.report-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.report-list{margin-top:12px}.report-item{display:grid;grid-template-columns:1fr auto;gap:10px;padding:10px 0;border-bottom:1px solid #ebe7df}.report-item span{color:var(--text-soft);font-size:12px}.big-report{font-size:32px;font-weight:800;margin-top:18px;letter-spacing:-.03em}.big-report small{display:block;font-size:11px;font-weight:500;color:var(--text-soft);margin-top:5px}
.modal{position:fixed;inset:0;background:rgba(26,27,24,.56);display:grid;place-items:center;padding:18px;z-index:30}.modal-card{width:min(680px,100%);max-height:90vh;overflow:auto;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.modal-head{display:flex;justify-content:space-between;align-items:flex-start;padding:18px 18px 0}.modal-head h3{margin:5px 0 0}.icon-btn{border:1px solid var(--line);background:#fff;color:var(--text);width:35px;height:35px;border-radius:9px}.modal-form{padding:0 18px 18px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.span-2{grid-column:span 2}
.toast{position:fixed;right:20px;bottom:20px;background:#262724;color:#f4f1ea;border:1px solid #363733;border-radius:10px;padding:12px 15px;z-index:50;opacity:0;transform:translateY(10px);transition:.2s;pointer-events:none}.toast.show{opacity:1;transform:none}
.kiosk{position:fixed;inset:0;background:linear-gradient(135deg,rgba(138,106,67,.06),transparent 35%),var(--bg);z-index:40;display:grid;place-items:center;padding:18px}.kiosk-card{width:min(760px,100%);background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:var(--shadow)}.kiosk-head{display:grid;grid-template-columns:56px 1fr 38px;gap:12px;align-items:center}.kiosk-head img{width:56px;height:56px;object-fit:contain}.kiosk-head h2{margin:4px 0 0}.kiosk-time{text-align:center;padding:22px 0}.kiosk-time strong{font-size:54px;display:block;letter-spacing:-.04em}.kiosk-time span{color:var(--text-soft)}
.fingerprint-area{display:flex;gap:15px;align-items:center;border:1px solid var(--line);background:var(--surface-soft);border-radius:14px;padding:16px}.fingerprint{width:54px;height:54px;border-radius:50%;border:1px solid #bba990;display:grid;place-items:center;flex:0 0 auto}.fingerprint-mark{width:22px;height:30px;border:2px solid var(--accent);border-radius:50% 50% 42% 42%;position:relative}.fingerprint-mark:before,.fingerprint-mark:after{content:"";position:absolute;border:1px solid var(--accent);border-radius:50%}.fingerprint-mark:before{inset:4px}.fingerprint-mark:after{inset:8px}.fingerprint-area h3{margin:0 0 5px}.fingerprint-area p{margin:0;color:var(--text-soft);font-size:12px;line-height:1.5}.employee-buttons{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin:14px 0}.employee-buttons button{border:1px solid var(--line);background:#fff;color:var(--text);border-radius:10px;padding:12px;text-align:left}.employee-buttons button:hover{background:var(--surface-soft)}.employee-buttons small{display:block;color:var(--text-soft);margin-top:3px}.kiosk-result{padding:14px;border-radius:11px;background:var(--surface-soft);border:1px solid var(--line);text-align:center;margin-bottom:10px;font-weight:700}.kiosk-result.good{border-color:#cbdacc;color:#4f705d;background:#f2f6f3}
@media(max-width:1050px){.stats-grid,.compact-4{grid-template-columns:repeat(2,1fr)}.login-layout{grid-template-columns:1fr}.brand-panel{min-height:330px}.brand-panel h1{font-size:38px}}
@media(max-width:780px){.app-view{grid-template-columns:1fr}.sidebar{position:relative;height:auto;border-right:0;border-bottom:1px solid #171815}.nav-menu{display:grid;grid-template-columns:repeat(2,1fr)}.sidebar-footer{margin-top:14px}.topbar{position:relative;height:auto;padding:16px;gap:12px;align-items:flex-start}.content{padding:14px}.grid-2,.report-grid,.role-boxes,.stats-grid,.compact-3,.compact-4,.filters,.filters.two,.filters-4{grid-template-columns:1fr}.hero,.section-toolbar{flex-direction:column;align-items:flex-start}.form-grid{grid-template-columns:1fr}.span-2{grid-column:span 1}.demo-users,.employee-buttons{grid-template-columns:1fr}.kiosk-time strong{font-size:42px}}


.checkout-line{display:flex;justify-content:space-between;align-items:center;padding:11px 0;border-bottom:1px solid #ece8e1;font-size:13px}
.checkout-total{display:flex;justify-content:space-between;align-items:end;border-top:1px solid var(--line);margin-top:18px;padding-top:18px}
.checkout-total span{font-size:13px;color:var(--text-soft)}.checkout-total strong{font-size:28px;letter-spacing:-.04em}
.empty-state{text-align:center;color:var(--text-soft);font-size:12px;padding:24px}
.btn.light{background:#fff;border:1px solid var(--line);color:var(--text)}
.btn.danger{background:#fff;border:1px solid #e2cecc;color:var(--danger)}
.btn.warn{background:#fff;border:1px solid #e4dac8;color:#85673b}
.action-row{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.action-row .table-btn{white-space:nowrap}
.status-text{font-size:11px;color:var(--text-soft)}
.modal-card.wide{width:min(820px,100%)}
hr.form-sep{border:0;border-top:1px solid var(--line);margin:18px 0}
.form-help{font-size:11px;color:var(--text-soft);margin-top:5px;line-height:1.45}
.detail-box{border:1px solid var(--line);background:var(--surface-soft);border-radius:10px;padding:12px;margin-top:10px}
.detail-box strong{display:block;margin-bottom:6px}.detail-box p{margin:0 0 4px;font-size:12px;color:var(--text-soft)}


/* Sidebar agrupado v0.5 */
.nav-menu{display:flex;flex-direction:column;gap:5px}
.nav-group{display:flex;flex-direction:column;gap:3px}
.nav-group-toggle{
  width:100%;border:0;background:transparent;color:#d4d1c9;text-align:left;padding:11px 12px;
  border-radius:8px;display:flex;justify-content:space-between;align-items:center;font-size:12.5px;
  font-weight:750;transition:.16s
}
.nav-group-toggle:hover{background:#292a27;color:#fff}
.nav-group-toggle .chevron{font-size:16px;line-height:1;transition:transform .18s;color:#9f9d96}
.nav-group-toggle[aria-expanded="false"] .chevron{transform:rotate(-90deg)}
.nav-submenu{
  display:none;flex-direction:column;gap:2px;margin-left:10px;padding-left:10px;border-left:1px solid #3b3c38
}
.nav-submenu.open{display:flex}
.nav-subitem{
  border:0;background:transparent;color:#a9aaa3;text-align:left;padding:8px 10px;border-radius:7px;
  font-size:12px;transition:.16s
}
.nav-subitem:hover{background:#292a27;color:#fff}
.nav-subitem.active{background:#34342f;color:#fff;font-weight:700}
.nav-item{
  font-weight:750;color:#d4d1c9
}
.nav-item.active{background:#302f2b;color:#fff}
@media(max-width:780px){
  .nav-menu{display:flex}
  .nav-submenu{margin-left:0;padding-left:8px}
}

/* Flujos de compras y asistencia */
.qty-control{display:flex;align-items:center;gap:4px}
.qty-control input{width:68px;text-align:center}
.qty-control .table-btn{font-size:16px;min-width:28px;padding:5px}
.purchase-line{display:grid;grid-template-columns:minmax(180px,2fr) 90px 110px 105px auto;gap:8px;align-items:center;margin-bottom:9px}
.purchase-head{display:grid;grid-template-columns:minmax(180px,2fr) 90px 110px 105px auto;gap:8px;color:var(--text-soft);font-size:11px;font-weight:700;margin:12px 0 6px}
.purchase-line strong{text-align:right;font-size:12px}
.purchase-line input,.purchase-line select{min-width:0}
.purchase-line .table-btn{min-height:38px}
.nav-group-toggle:focus-visible,.nav-subitem:focus-visible,.table-btn:focus-visible,.btn:focus-visible{outline:2px solid #bd9d76;outline-offset:2px}
.kiosk-result{margin-top:15px;line-height:1.9}
.report-filters label{margin:0}
.report-filters input{margin-top:6px}
@media(max-width:780px){.purchase-head{display:none}.purchase-line{grid-template-columns:1fr 1fr;padding:10px;border:1px solid var(--line);border-radius:10px}.purchase-line select{grid-column:1/-1}.purchase-line strong{text-align:left}.top-actions{flex-wrap:wrap}.topbar{flex-wrap:wrap}.topbar .status{display:none}.kiosk-card{padding:16px}}

/* Ventas: historial en pantalla y operación completa en modal */
#saleModal{z-index:32}#modal{z-index:36}
.sale-dialog{width:min(85vw,1160px);max-height:92vh;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);overflow:hidden}
.sale-dialog-head,.sale-dialog-footer{flex:none;background:#fff;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 22px}
.sale-dialog-head{border-bottom:1px solid var(--line)}.sale-dialog-head h3{margin:5px 0 0;font-size:21px}
.sale-dialog-footer{border-top:1px solid var(--line);justify-content:flex-end;box-shadow:0 -4px 12px rgba(31,31,28,.04)}
.sale-dialog-body{min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:18px 22px 26px}
.sale-block-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:12px}
.sale-block-head h4{margin:0 0 3px;font-size:14px;text-transform:uppercase;letter-spacing:.06em}
.sale-block-head p,.mixed-payment p{margin:0;color:var(--text-soft);font-size:12px}
.sale-picker{background:var(--surface-soft);border:1px solid var(--line);border-radius:11px;padding:12px;margin-bottom:15px}
.sales-search-row{display:grid;grid-template-columns:minmax(0,1fr) 210px;gap:9px}.pos-search{font-size:14px}
.product-results{margin-top:8px;max-height:218px;overflow:auto;display:flex;flex-direction:column;gap:5px}
.product-results .empty-state{padding:15px}
.product-result{display:grid;grid-template-columns:minmax(0,1fr) auto 80px;align-items:center;gap:12px;padding:8px 10px;background:#fff;border:1px solid var(--line);border-radius:8px}
.product-result h4{font-size:12px;margin:0 0 3px}.product-result p{margin:0;color:var(--text-soft);font-size:11px}.product-result .price{text-align:right;font-size:12px;font-weight:700}.product-result .price small{display:block;color:var(--text-soft);font-weight:400}.product-result .price strong{display:block;white-space:nowrap}
.sale-cart-wrap{margin-top:4px}.cart-table{min-width:760px}.cart-table td{vertical-align:middle}.cart-table input{width:90px;padding:7px 8px}.sale-detail-table{min-width:680px}
.cart-table .line-discount{width:94px}.cart-table .qty-control input{width:64px}
.sale-adjust-heading,.sale-payment-heading{margin-top:22px;padding-top:16px;border-top:1px solid var(--line)}
.sale-adjust-controls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.sale-adjust-controls label,.mixed-fields label{margin:0}
.sale-adjust-controls select,.sale-adjust-controls input,.mixed-fields input{margin-top:7px}
.sale-payment-method{max-width:320px}.sale-payment-method label{margin:0 0 7px}
.mixed-payment{margin-top:12px;padding:13px;border:1px solid var(--line);border-radius:10px;background:var(--surface-soft)}
.mixed-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:12px 0 6px}
.sale-summary{max-width:440px;margin:20px 0 0 auto;padding:14px 18px;border:1px solid var(--line);background:var(--surface-soft);border-radius:11px}
.sale-summary>div{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:5px 0;font-size:12px}.sale-summary span{color:var(--text-soft)}
.sale-summary .sale-summary-total{margin:9px 0 5px;padding:12px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sale-summary-total span{font-weight:800!important;color:var(--text)!important}.sale-summary-total strong{font-size:25px;color:var(--accent-dark)}
.sale-products-cell{max-width:185px}.sale-products-cell small{display:block;max-width:185px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:4px}
.sale-dialog-body #saleError{margin:9px 0 0;text-align:right;min-height:0}
@media(max-width:780px){.sale-dialog{width:100%;max-height:95vh}.sale-dialog-body{padding:14px}.sale-dialog-head,.sale-dialog-footer{padding:12px 14px}.sales-search-row{grid-template-columns:1fr}.product-result{grid-template-columns:minmax(0,1fr) auto}.product-result button{grid-column:1/-1}.sale-adjust-controls,.mixed-fields{grid-template-columns:1fr}.sale-dialog-footer{display:grid;grid-template-columns:1fr 1fr}.sale-dialog-footer .btn.primary{grid-column:1/-1;grid-row:1}.sale-summary{max-width:none}}

/* ---- ESCANER DE CODIGOS DE BARRAS ---- */
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.sale-head-actions{display:flex;gap:8px;flex-wrap:wrap}
.barcode-field .barcode-row{display:flex;gap:8px;align-items:center}
.barcode-field .barcode-row input{flex:1 1 auto;min-width:0}
.barcode-field .btn{flex:0 0 auto;white-space:nowrap}
.scanner{position:fixed;inset:0;z-index:120;display:grid;place-items:center;padding:18px;background:rgba(20,20,18,.82);backdrop-filter:blur(3px)}
.scanner-card{width:min(560px,100%);background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);overflow-y:auto;overscroll-behavior:contain;display:flex;flex-direction:column;max-height:94vh}
.scanner-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px;border-bottom:1px solid var(--line)}
.scanner-head h3{margin:2px 0 0;font-size:19px}
.scanner-head-actions{display:flex;align-items:center;gap:8px}
.scanner-mobile-title,.scanner-camera-short{display:none}
.scanner-stage{position:relative;background:#101110;aspect-ratio:4/3;display:grid;place-items:center;overflow:hidden;flex:0 0 auto}
.scanner-stage video{width:100%;height:100%;object-fit:cover;display:block}
.scan-message{margin:0;padding:12px 18px;font-size:14px;color:var(--text-soft);min-height:20px}
.scan-message.good{color:var(--success);font-weight:600;font-variant-numeric:tabular-nums;letter-spacing:.04em}
.scan-message.bad{color:var(--danger)}
.scanner-error{margin:0;padding:12px 18px;font-size:14px;color:var(--danger);background:#f6eceb}
.scan-hint{margin:0;padding:10px 18px;font-size:12px;color:var(--text-soft);background:var(--surface-soft);border-top:1px solid var(--line)}
@media(max-width:780px){.scanner{padding:0}.scanner-card{max-height:100dvh;height:100dvh;border-radius:0;width:100%}.barcode-field .barcode-row{flex-wrap:wrap}}

/* Boton de escaneo: visible y grande en pantalla chica */
.scan-btn{flex:0 0 auto;white-space:nowrap;background:#1f2a24;color:#fff;border:1px solid #1f2a24;font-weight:600;display:inline-flex;align-items:center;gap:7px;padding:11px 15px}
.scan-btn:hover{background:#2c3b32}
.barcode-field .barcode-row input{font-variant-numeric:tabular-nums;letter-spacing:.06em}
.barcode-field label{font-weight:600}
.last-scanned{display:flex;align-items:center;gap:10px;margin:10px 0;padding:9px 13px;border-radius:10px;background:#e9dfd1;border:1px dashed var(--accent);font-size:13px;color:var(--text-soft);flex-wrap:wrap}
.last-scanned b{font-size:16px;color:var(--text);font-variant-numeric:tabular-nums;letter-spacing:.08em}
@media(max-width:780px){.barcode-field .barcode-row{flex-direction:column;align-items:stretch}.scan-btn{width:100%;justify-content:center;padding:13px;font-size:15px}.sale-head-actions{width:100%}.sale-head-actions .btn{flex:1 1 auto;justify-content:center}}
.scan-controls{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:12px 18px;border-top:1px solid var(--line);background:var(--surface-soft)}
.scan-controls label{display:flex;flex-direction:column;gap:6px;margin:0;font-size:12px;color:var(--text-soft)}
.scan-controls input[type=range]{width:100%;accent-color:var(--accent)}
@media(max-width:780px){.scan-controls{grid-template-columns:1fr}}
.scan-debug{margin:0;padding:6px 18px;font-size:11px;font-family:ui-monospace,Consolas,monospace;color:var(--text-soft);background:var(--surface-soft);border-top:1px dashed var(--line);word-break:break-all}

/* ---- RECUADRO DE LECTURA ----
 * Pintado por JS desde scanBox (scanBox.paintBox), que es la misma fuente que
 * calcula el recorte. No hay valor de posicion en el CSS a proposito: si
 * estuviera aca, el div y el recorte podrian desincronizarse.
 */
.scan-box{position:absolute;border:2px solid #d84b3f;border-radius:10px;box-shadow:0 0 0 100vmax rgba(10,10,10,.34);pointer-events:none;display:flex;align-items:flex-end;justify-content:center;transition:left .12s ease,top .12s ease,width .12s ease,height .12s ease}
.scan-box::before,.scan-box::after{content:"";position:absolute;background:#d84b3f}
.scan-box::before{left:6%;right:6%;top:50%;height:2px;box-shadow:0 0 8px rgba(216,75,63,.9)}
.scan-box::after{top:6%;bottom:6%;left:50%;width:2px;box-shadow:0 0 8px rgba(216,75,63,.9)}
.scan-box-hint{font-size:11px;color:#fff;background:rgba(216,75,63,.9);padding:3px 9px;border-radius:8px;margin-bottom:8px;text-transform:uppercase;letter-spacing:.06em}
.scan-actions{display:flex;gap:8px;padding:10px 18px;background:var(--surface-soft);border-top:1px solid var(--line);flex-wrap:wrap}
.scan-actions .btn.on{background:var(--accent);color:#fff;border-color:var(--accent)}
.scanner-card details{background:var(--surface-soft);border-top:1px solid var(--line);flex:0 0 auto}
.scanner-card details>summary{cursor:pointer;padding:12px 18px;font-size:12px;color:var(--text-soft);font-weight:600}
.scanner-card details>summary:focus-visible{outline:2px solid var(--accent);outline-offset:-3px}
.scan-history .table-wrap{margin:0 18px 12px}
.scan-history table{font-size:11px}
.scan-history th,.scan-history td{padding:5px 7px}
#scanDebug{display:none}
.scan-technical[open] #scanDebug{display:block}
@media(max-width:780px){.scan-controls{grid-template-columns:1fr 1fr}.scan-box-hint{display:none}}

/* ================================================================
   RESPONSIVE
   Agregado despues de las reglas originales, asi que gana por orden.
   Tres cortes: 1180px (tablet), 900px (tablet vertical), 680px (telefono).
   ================================================================ */
.menu-toggle{display:none}
.sidebar-close{display:none}
.menu-overlay{position:fixed;inset:0;background:rgba(20,20,18,.5);z-index:39;backdrop-filter:blur(2px)}

/* El navegador no debe dejar el body scrollear en horizontal por tablas anchas */
html,body{max-width:100%;overflow-x:hidden}

/* --- 1180px: menos columnas antes de llegar al corte del menu --- */
@media(max-width:1180px){
  .filters-4{grid-template-columns:1fr 1fr}
  .report-grid{grid-template-columns:1fr}
  .filters{grid-template-columns:1fr 1fr}
  .checkout-total strong{font-size:25px}
}

/* --- 900px: tablet vertical --- */
@media(max-width:900px){
  .compact-4{grid-template-columns:repeat(2,1fr)}
  .hero{flex-direction:column;align-items:flex-start;gap:14px}
  .hero-actions{display:flex;flex-wrap:wrap;gap:8px}
  .kiosk-time strong{font-size:46px}
  .sale-dialog{width:96vw;max-height:94vh}
  .sales-search-row{grid-template-columns:1fr}
  .purchase-line{grid-template-columns:1fr 1fr;padding:10px;border:1px solid var(--line);border-radius:10px}
  .purchase-head{display:none}
  .purchase-line select{grid-column:1/-1}
  .purchase-line strong{text-align:left}
  .modal-card{max-height:92vh}
}

/* --- Menu lateral como cajon en pantallas chicas --- */
@media(max-width:780px){
  .menu-toggle{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;width:40px;height:40px;font-size:17px;background:#fff}
  .sidebar-close{display:inline-flex;align-items:center;justify-content:center;position:absolute;top:10px;right:10px;width:34px;height:34px;font-size:19px;background:#2a2b28;border-color:var(--line-dark);color:#e7e5df;z-index:2}
  .app-view{grid-template-columns:1fr}
  .sidebar{position:fixed;inset:0 auto 0 0;width:min(84vw,300px);height:100dvh;z-index:40;
    transform:translateX(-102%);transition:transform .22s ease;box-shadow:0 0 40px rgba(0,0,0,.45);
    padding-top:56px;overscroll-behavior:contain}
  .app-view.menu-open .sidebar{transform:none}
  .nav-menu{display:flex;flex-direction:column;gap:3px}
  .nav-subitem{padding:10px 12px}
  .topbar{padding:12px 14px;gap:10px;align-items:center;position:sticky;top:0}
  .topbar .eyebrow{display:none}
  .content{padding:14px 12px}
  .sidebar-footer{margin-top:16px}
}

/* Cuando el menu esta abierto no dejamos scrollear el fondo */
@media(max-width:780px){
  body.menu-locked{overflow:hidden}
}

/* --- 680px: telefono --- */
@media(max-width:680px){
  .stats-grid,.compact-3,.compact-4,.grid-2,.filters,.filters-4,.role-boxes,.demo-users,.employee-buttons{grid-template-columns:1fr}
  .filters,.filters-4{gap:8px}
  .hero{padding:16px}
  .stat-card{padding:12px}
  .big-report{font-size:26px}
  .kiosk-time strong{font-size:38px}
  .kiosk-card{padding:16px}
  .kiosk-head{grid-template-columns:42px 1fr 34px;gap:10px}
  .kiosk-head img{width:42px;height:42px}
  .fingerprint-area{flex-direction:column;align-items:flex-start;gap:10px}
  .modal,.kiosk,.scanner{padding:0}
  .modal-card,.kiosk-card{border-radius:0;max-height:100dvh;height:100dvh;width:100%;border:0}
  .modal-form{padding:0 14px 20px}
  .toast{left:12px;right:12px;bottom:12px;text-align:center}
  .checkout-total strong{font-size:23px}
  .section-toolbar{gap:10px}
  .section-toolbar .btn{width:100%;justify-content:center}
  .top-actions{width:100%}
  .top-actions .btn{flex:1 1 auto;justify-content:center}
  .action-row{gap:5px}
  .table-btn{padding:6px 9px;font-size:11px}
  .sale-dialog{width:100vw;max-height:100dvh;height:100dvh;border-radius:0}
  .sale-dialog-footer{grid-template-columns:1fr}
  .sale-dialog-footer .btn.primary{grid-column:span 1;grid-row:auto}
  .scan-controls{grid-template-columns:1fr}
  .scan-history{font-size:10px}
}

/* --- 420px: telefono chico --- */
@media(max-width:420px){
  .content{padding:12px 10px}
  .stats-grid{gap:9px}
  .stat-card strong{font-size:22px}
  .empty-state{padding:20px 12px}
  .kiosk-time strong{font-size:32px}
  .sale-dialog-footer .btn{padding:11px 10px;font-size:12px}
}

/* Respetar la preferencia de menos animacion */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
}

/* Punteros gruesos: mas area tactil */
@media(pointer:coarse){
  .btn{min-height:44px}
  .table-btn{min-height:38px}
  .nav-item,.nav-subitem,.nav-group-toggle{min-height:46px}
  input,select,textarea{font-size:16px}
}

/* --- Pista de scroll horizontal ---
   Las tablas anchas (hasta 11 columnas) necesitan scroll lateral en el celular.
   El borde sombreado deja claro que hay mas contenido a la derecha. */
@media(max-width:780px){
  .table-wrap{
    position:relative;
    background:
      linear-gradient(to right,var(--surface) 30%,rgba(255,255,255,0)) left/26px 100% no-repeat local,
      linear-gradient(to left,var(--surface) 30%,rgba(255,255,255,0)) right/26px 100% no-repeat local,
      radial-gradient(farthest-side at 0 50%,rgba(0,0,0,.16),rgba(0,0,0,0)) left/11px 100% no-repeat scroll,
      radial-gradient(farthest-side at 100% 50%,rgba(0,0,0,.16),rgba(0,0,0,0)) right/11px 100% no-repeat scroll;
  }
  /* Primera columna pegada al borde: se lee el nombre aunque el scroll este al final */
  .table-wrap table tbody td:first-child,
  .table-wrap table thead th:first-child{
    position:sticky;left:0;z-index:1;
    background:var(--surface);
    box-shadow:1px 0 0 var(--line);
  }
  .table-wrap table thead th:first-child{z-index:2;background:var(--surface-soft)}
  .table-wrap th,.table-wrap td{padding:9px 10px}
  /* Hint arriba de la tabla, solo en movil */
  .table-wrap::before{
    content:"Deslizá para ver más columnas";
    display:block;position:sticky;left:0;
    font-size:10px;color:var(--text-soft);text-align:center;
    padding:6px 0 2px;background:var(--surface);
  }
}

/* --- Login en telefono: el padding de escritorio (48px/36px) se come el ancho --- */
@media(max-width:680px){
  .login-view{padding:0;align-items:stretch}
  .login-layout{width:100%;gap:0;grid-template-columns:1fr}
  .brand-panel{padding:22px 18px;min-height:auto;border-radius:0}
  .brand-panel h1{font-size:26px;line-height:1.2}
  .brand-panel p{font-size:13px;margin:8px 0 12px}
  .brand-panel img{width:52px;height:52px}
  .brand-panel .pill-list{gap:6px}
  .login-card{padding:20px 16px;border-radius:0;box-shadow:none;border:0;align-self:stretch}
  .login-card h2{font-size:20px}
  .demo-users{grid-template-columns:1fr}
  .login-card .btn.full{width:100%}
}
@media(max-width:420px){
  .brand-panel{padding:18px 14px}
  .brand-panel h1{font-size:22px}
  .brand-panel p{font-size:12px}
  .login-card{padding:18px 14px}
}

/* Los inputs no deben provocar zoom en iOS: 16px minimo (ya en pointer:coarse) */
input,select,textarea{font-size:16px}
@media(min-width:781px){input,select,textarea{font-size:inherit}}

/* Nada de desbordes horizontales por elementos anchos */
img,svg,video,canvas{max-width:100%}
.hero,.panel,.stat-card{min-width:0}
.grid-2>*,.stats-grid>*,.filters>*{min-width:0}

/* Login: el texto se pegaba al borde derecho en 360-390px */
@media(max-width:680px){
  .login-card,.brand-panel{overflow-wrap:break-word;word-break:normal}
  .login-card p,.brand-panel p{max-width:100%}
  .login-card .btn.full{min-width:0}
  .brand-panel .pill-list{display:flex;flex-wrap:wrap}
}

/* Mantener el fondo inmóvil hasta que se cierre la última ventana superpuesta. */
body.overlay-locked{position:fixed;width:100%;overflow:hidden}
.sale-dialog-head .icon-btn,.modal-head .icon-btn,.kiosk-head .icon-btn,.scanner-head .icon-btn,.sidebar-close{width:40px;height:40px;min-width:40px;min-height:40px;flex:0 0 auto}
.modal-head{position:sticky;top:0;z-index:1;background:#fff;padding-bottom:8px}
.kiosk-card{max-height:calc(100dvh - 36px);overflow-y:auto;overscroll-behavior:contain}
.kiosk-head{grid-template-columns:56px minmax(0,1fr) 40px}
.kiosk-head,.scanner-head{position:sticky;top:0;z-index:2;background:var(--surface)}

@media(max-width:780px){
  .scanner{padding:0;overscroll-behavior:contain}
  .scanner-card{height:100dvh;max-height:100dvh;width:100%;border-radius:0;padding-bottom:env(safe-area-inset-bottom)}
  .scanner-head{flex:0 0 auto;gap:8px;padding:8px 12px}
  .scanner-head>div:first-child{min-width:0}
  .scanner-head .eyebrow,.scanner-head #scanTitle,.scanner-camera-label{display:none}
  .scanner-head .scanner-mobile-title{display:block;font-size:clamp(13px,3.8vw,16px);line-height:1.2;margin:0}
  .scanner-head .scanner-camera-short{display:inline}
  .scanner-head-actions{gap:6px;flex:0 0 auto}
  .scanner-head-actions .btn{padding:7px 8px;min-height:36px}
  .scanner-head-actions .icon-btn{width:40px;height:40px;flex:0 0 auto}
  .scanner-stage{height:clamp(280px,45dvh,480px);aspect-ratio:auto;display:block;flex:0 0 auto}
  .scanner-stage video{width:100%;height:100%;object-fit:cover}
  .scan-message{flex:0 0 auto;padding:10px 12px;font-size:13px;line-height:1.35}
  .scan-controls{grid-template-columns:1fr;gap:12px}
  .scanner-card details>summary{min-height:44px;padding:12px 14px}
  .scan-history .table-wrap{margin:0 14px 12px}
}

@media(max-width:780px) and (orientation:landscape){
  .scanner-stage{height:clamp(160px,42dvh,300px)}
}

@media(max-width:680px){
  .kiosk-card{max-height:100dvh}
  .kiosk-head{grid-template-columns:42px minmax(0,1fr) 40px}
}