:root{--navy:#222244;--navy-2:#2d2d58;--green:#16D890;--green-dark:#0B7A53;--green-light:#E3F8F0;--bg:#F5F6F8;--card:#fff;--line:#E3E6EB;--text:#1B2230;--muted:#5B6575;--danger:#C62F4A;--danger-bg:#FDECEF;--warn-bg:#FFF4D6;--warn:#7a5a00;--radius:12px}
*{box-sizing:border-box}
body{margin:0;font-family:'Inter',system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.5}
a{color:var(--green-dark);text-decoration:none}a:hover{text-decoration:underline}
h1{font-size:24px;margin:0 0 4px}h2{font-size:17px;margin:0 0 12px}
.muted{color:var(--muted)}.small{font-size:13px}
.layout{display:flex;min-height:100vh}
.sidebar{width:248px;background:#fff;color:var(--text);border-right:1px solid var(--line);display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;transition:width .15s;padding:16px 12px}
.sidebar .brand{padding:4px 8px 14px;font-weight:700;font-size:17px;letter-spacing:-.01em;display:flex;align-items:center;gap:10px}
.sidebar .brand i{width:32px;height:32px;border-radius:8px;background:var(--navy);display:inline-flex;align-items:center;justify-content:center;color:#fff;font-style:normal;font-weight:700;position:relative}
.sidebar .brand i::after{content:"";position:absolute;right:4px;bottom:4px;width:6px;height:6px;border-radius:50%;background:var(--green)}
.sidebar nav{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}
.sidebar nav a{display:flex;align-items:center;gap:12px;color:#2B3445;padding:9px 10px;border-radius:8px;margin-bottom:2px;font-weight:500}
.sidebar nav a:hover{background:#EEF0F4;text-decoration:none}
.sidebar nav a.active{background:var(--green-light);color:var(--green-dark);font-weight:600}
.sidebar nav a .ico{width:20px;text-align:center}
.sidebar .foot{padding:14px 10px 4px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
.sidebar .foot b{color:var(--text)}
.sidebar .foot button{background:none;border:0;color:var(--green-dark);cursor:pointer;padding:0;font:inherit;font-weight:600}
/* Panel de super admin: menú azul para distinguirlo de las empresas */
body.theme-admin .sidebar{background:var(--navy);color:#fff;border-right:0}
body.theme-admin .sidebar .brand i{background:var(--green);color:var(--navy)}
body.theme-admin .sidebar .brand i::after{display:none}
body.theme-admin .sidebar nav a{color:#cfd0e6}
body.theme-admin .sidebar nav a:hover{background:var(--navy-2);color:#fff}
body.theme-admin .sidebar nav a.active{background:var(--green);color:var(--navy);font-weight:700}
body.theme-admin .sidebar .foot{border-top:1px solid #3a3a68;color:#cfd0e6}
body.theme-admin .sidebar .foot b{color:#fff}
body.theme-admin .sidebar .foot button{color:#cfd0e6;text-decoration:underline}
.main{margin-left:248px;flex:1;padding:28px 32px;min-width:0;transition:margin .15s}
body.collapsed .sidebar{width:68px}body.collapsed .main{margin-left:68px}
body.collapsed .sidebar .label,body.collapsed .sidebar .foot .who{display:none}
body.collapsed .sidebar .brand{justify-content:center;padding:4px 0 14px}
.toggle{background:none;border:1px solid var(--line);border-radius:8px;padding:6px 10px;cursor:pointer;margin-bottom:16px;color:var(--muted)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:20px}
.grid{display:grid;gap:16px}.grid.stats{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px}
.stat b{display:block;font-size:28px;letter-spacing:-.5px}.stat span{color:var(--muted);font-size:13px}
table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
.badge{display:inline-block;padding:2px 10px;border-radius:99px;font-size:12px;font-weight:600;background:var(--green-light);color:var(--green-dark)}
.badge.off{background:var(--danger-bg);color:var(--danger)}.badge.gray{background:#ececf4;color:var(--muted)}
.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:#fff;color:var(--text);padding:9px 16px;border-radius:9px;font:inherit;font-weight:600;cursor:pointer}
.btn:hover{text-decoration:none;border-color:#c9cce0}
.btn-primary{background:var(--navy);border-color:var(--navy);color:#fff}.btn-primary:hover{filter:brightness(1.15)}
body.theme-admin .btn-primary{background:var(--green);border-color:var(--green);color:var(--navy)}
.btn-danger{color:var(--danger)}.btn-sm{padding:5px 11px;font-size:13px}
.field{margin-bottom:14px}.field label{display:block;font-weight:600;margin-bottom:5px;font-size:14px}
input[type=text],input[type=email],input[type=password],input[type=search],select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:9px;font:inherit;background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid var(--green);border-color:var(--green)}
.err{color:var(--danger);font-size:13px;margin-top:4px}
.alert{padding:12px 16px;border-radius:10px;margin-bottom:16px;background:var(--green-light);color:var(--green-dark);font-weight:500}
.alert.error{background:var(--danger-bg);color:var(--danger)}
.banner{background:var(--warn-bg);color:var(--warn);padding:10px 32px;font-weight:600;display:flex;justify-content:space-between;align-items:center;margin-left:248px}
body.collapsed .banner{margin-left:68px}
.banner form{margin:0}
.head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:22px;gap:16px;flex-wrap:wrap}
.perm-group{margin-bottom:18px}.perm-group h3{font-size:14px;margin:0 0 8px;color:var(--navy)}
.perm{display:flex;gap:8px;align-items:center;padding:3px 0}
.perm.disabled{opacity:.5}
.auth{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--bg)}
.auth .box{background:#fff;border:1px solid var(--line);border-radius:16px;padding:34px;width:100%;max-width:420px;box-shadow:0 10px 30px rgba(34,34,68,.08)}
.auth .logo{font-weight:800;font-size:24px;display:flex;align-items:center;gap:10px;margin-bottom:6px}
.auth .logo i{width:32px;height:32px;border-radius:8px;background:var(--navy);display:inline-block}
.inline{display:inline}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
@media(max-width:820px){.sidebar{width:68px}.sidebar .label,.sidebar .foot .who{display:none}.main,.banner{margin-left:68px;padding:20px 16px}.banner{padding:10px 16px}}

.nav-title{padding:14px 10px 6px;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
body.theme-admin .nav-title{color:#9a9bc4}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:16px}
.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:0 16px}
.badge.warn{background:var(--warn-bg);color:var(--warn)}
.num{text-align:right;font-variant-numeric:tabular-nums}
.checks{display:flex;gap:22px;flex-wrap:wrap;margin:6px 0 14px}
.pager nav{display:flex;gap:6px;margin-top:14px}.pager svg{width:16px}
.pos{display:grid;grid-template-columns:minmax(260px,1fr) minmax(320px,440px);gap:20px;align-items:start}
@media(max-width:980px){.pos{grid-template-columns:1fr}}
#results,#cust-results{display:flex;flex-direction:column;gap:6px;margin-top:10px}
.result{display:flex;justify-content:space-between;gap:12px;text-align:left;border:1px solid var(--line);background:#fff;border-radius:9px;padding:10px 12px;font:inherit;cursor:pointer}
.result:hover{border-color:var(--green);background:var(--green-light)}
.qty{width:70px;text-align:right}
.pay-row select{width:auto}.pay-row input{max-width:140px}
.totals div{display:flex;justify-content:space-between;padding:3px 0}
.totals .grand{font-size:26px;font-weight:800;letter-spacing:-.5px;border-top:1px solid var(--line);margin-top:6px;padding-top:10px}
.change.ok{color:var(--green-dark);font-weight:700}.change.bad{color:var(--danger);font-weight:700}
.receipt{max-width:520px}
.receipt .totals div{padding:2px 0}
@media print{.sidebar,.toggle,.topbar,.no-print,.banner{display:none!important}.main{margin:0!important;padding:0!important}body{background:#fff}.card{border:0}}
.bars{display:flex;align-items:flex-end;gap:10px;height:160px;padding-top:8px}
.bar{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;gap:6px;font-size:12px;color:var(--muted)}
.bar .fill{width:100%;min-height:3px;background:var(--navy);border-radius:6px 6px 0 0}
.setup{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;border-left:4px solid var(--green)}
.setup h2{margin:0 0 4px}
.steps{display:flex;gap:10px;margin-bottom:16px}
.steps .dot{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:13px;background:#fff;border:1px solid var(--line);color:var(--muted)}
.steps .dot.now{background:var(--navy);border-color:var(--navy);color:#fff}
.steps .dot.done{background:var(--green-light);border-color:var(--green);color:var(--green-dark)}
.onboarding{max-width:620px}
.linklike{background:none;border:0;color:var(--muted);text-decoration:underline;padding:6px 0;cursor:pointer}
.cash-chip{display:inline-block;margin-bottom:14px;padding:8px 14px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:13px;color:var(--muted)}
.cash-chip.ok{background:var(--green-light);border-color:var(--green);color:var(--green-dark)}
.cash-chip.bad{background:var(--danger-bg);border-color:var(--danger);color:var(--danger)}
.cash-chip a{font-weight:600;text-decoration:underline}
.diff.pos{color:var(--green-dark)}.diff.neg{color:var(--danger)}
.offline-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.pill{display:inline-block;padding:4px 12px;border-radius:999px;font-size:12px;font-weight:600;background:var(--green-light);color:var(--green-dark)}
.pill.bad{background:var(--danger-bg);color:var(--danger)}
.queue-error{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}

.topbar{display:flex;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.topbar .toggle{margin-bottom:0}
.topbar .search{flex:1;min-width:180px;max-width:460px}
.topbar .search input{border-radius:999px;padding:9px 16px}
.topbar .btn{margin-left:auto}
.chip{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:13px;color:var(--muted);white-space:nowrap}
.planbox{padding:8px 10px;margin-bottom:10px;border-radius:8px;background:var(--green-light);color:var(--green-dark);font-size:13px}
.found{list-style:none;margin:0;padding:0}.found li{padding:9px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:12px}.found li:last-child{border-bottom:0}

/* ===== Punto de venta a pantalla completa: sin menú y sin scroll de página ===== */
body.pos-screen{height:100vh;overflow:hidden;display:flex;flex-direction:column;background:var(--bg)}
.pos-top{flex:none;height:56px;display:flex;align-items:center;gap:14px;padding:0 16px;background:#fff;border-bottom:1px solid var(--line)}
.pos-top .pos-exit{white-space:nowrap}
.pos-brand{display:flex;align-items:center;gap:8px;font-size:15px}
.pos-brand i{width:28px;height:28px;border-radius:7px;background:var(--navy);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-style:normal;font-weight:700;position:relative}
.pos-brand i::after{content:"";position:absolute;right:3px;bottom:3px;width:5px;height:5px;border-radius:50%;background:var(--green)}
.pos-status{flex:1;display:flex;align-items:center;justify-content:flex-end;gap:12px;min-width:0;flex-wrap:nowrap;overflow:hidden}
.pos-status .cash-chip{margin:0;white-space:nowrap}
.pos-status #catalog-info{white-space:nowrap}
.pos-user{white-space:nowrap}
.pos-body{flex:1;min-height:0;padding:12px 16px}
.pos-screen .pos{height:100%;grid-template-columns:minmax(0,1fr) minmax(340px,460px);gap:12px;align-items:stretch}
.pos-screen .card{margin-bottom:0}
.pos-left{display:flex;flex-direction:column;min-height:0;overflow:hidden}
.pos-left #pos-search{font-size:18px;padding:14px 16px;margin-top:6px}
.pos-screen #results{flex:1;min-height:0;overflow:auto;margin-top:12px;display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:8px;align-content:start}
.pos-cats{flex:none;display:flex;gap:6px;overflow-x:auto;padding:10px 0 2px;scrollbar-width:thin}
.cat{flex:none;height:38px;padding:0 16px;border:1px solid #D5D9E0;background:#fff;color:#2B3445;border-radius:999px;font:inherit;font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap}
.cat:hover{border-color:var(--navy)}
.cat.active{background:var(--navy);border-color:var(--navy);color:#fff}
.pos-pager{flex:none;display:flex;align-items:center;justify-content:center;gap:12px;padding-top:10px}
.pos-screen #results > .muted{grid-column:1/-1}
.pos-screen #results{grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:12px}
.pos-screen .result{flex-direction:column;align-items:stretch;justify-content:space-between;gap:10px;min-height:104px;padding:14px;border-radius:12px}
.result .r-name{font-weight:600;font-size:14px;line-height:1.3}
.result .r-foot{display:flex;justify-content:space-between;align-items:flex-end;gap:6px}
.result .r-price{font-size:17px;font-weight:700}
.badge-stock{font-size:11.5px;font-weight:600;padding:2px 8px;border-radius:999px;background:#E6F4EC;color:#0F5C36}
.badge-stock.low{background:#FFF1D6;color:#7A4A00}
.pos-left #pos-search{border:2px solid var(--navy);border-radius:10px}
.qty-ctl{display:inline-flex;align-items:center;gap:6px}
.qty-ctl button{width:32px;height:32px;border:1px solid #D5D9E0;background:#fff;border-radius:8px;font-size:16px;cursor:pointer}
.qty-ctl input.qty{width:52px;text-align:center}
.pos-pay .grand span:last-child{font-size:32px;font-weight:700;letter-spacing:-.02em}
.pos-pay .pos-charge{height:54px;font-size:17px;font-weight:700;border-radius:12px;background:var(--green);color:var(--navy)}
.pos-keys{flex:none;display:flex;flex-wrap:wrap;gap:8px 24px;padding:8px 16px;background:#fff;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}
.pos-keys b{color:var(--text,#1B2230)}
.pos-right{display:flex;flex-direction:column;gap:12px;min-height:0}
.pos-cart{flex:1;min-height:0;overflow:auto;padding:8px 16px}
.pos-cart thead th{position:sticky;top:0;background:#fff;z-index:1}
.pos-cust{flex:none;padding:12px 16px}
.pos-cust-row{margin-top:8px;flex-wrap:nowrap}
.pos-cust-row input[type=text]{flex:1;min-width:0}
.pos-screen #cust-results{max-height:120px;overflow:auto;margin-top:6px}
.pos-pay{flex:none;padding:12px 16px}
.pos-pay #payments{max-height:132px;overflow:auto;margin-top:8px}
.pos-pay .totals .grand{font-size:24px;margin-top:4px;padding-top:6px}
.pos-charge{width:100%;justify-content:center;margin-top:10px;height:52px;font-size:17px}
.pos-toast{position:fixed;top:64px;left:50%;transform:translateX(-50%);z-index:30;max-width:90vw;box-shadow:0 8px 24px rgba(34,34,68,.15);animation:toast-out .4s ease 6s forwards}
@keyframes toast-out{to{opacity:0;visibility:hidden}}
.pos-screen #queue-errors{position:fixed;top:64px;right:16px;width:min(420px,92vw);z-index:25;display:flex;flex-direction:column;gap:8px}
@media(max-width:1100px){.pos-status #catalog-info,.pos-user{display:none}}
@media(max-width:900px){
  body.pos-screen{height:auto;min-height:100vh;overflow:auto}
  .pos-body{overflow:visible}
  .pos-screen .pos{height:auto;grid-template-columns:1fr}
  .pos-cart{max-height:260px}
  .pos-screen #results{max-height:240px}
}

/* Importar y exportar */
.dx-help{margin-bottom:16px}
.dx-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}
.dx-card{display:flex;flex-direction:column;gap:10px}
.dx-card h2{margin:0}
.dx-card p{margin:0}
.dx-upload{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.dx-upload input[type=file]{flex:1;min-width:0;font-size:13px}
.dx-actions{margin-top:auto;padding-top:6px}
.dx-range{display:flex;flex-wrap:wrap;gap:10px;align-items:end;margin-top:auto}
.dx-range label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted)}
.dx-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:16px}
.dx-stat{text-align:center}
.dx-n{font-size:28px;font-weight:700}
.dx-stat.bad .dx-n{color:var(--danger)}
.dx-footer{display:flex;gap:10px;margin:16px 0}
@media (max-width:600px){.dx-stats{grid-template-columns:1fr}}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

/* Compras */
.po-results{position:absolute;left:0;right:0;top:100%;z-index:20;background:var(--card,#fff);border:1px solid var(--line,#e5e7ef);border-radius:12px;box-shadow:0 8px 24px rgba(20,20,60,.12);max-height:280px;overflow:auto}
.po-item{display:block;width:100%;text-align:left;padding:10px 14px;background:none;border:0;border-bottom:1px solid var(--line,#eee);font:inherit;cursor:pointer}
button.po-item:hover{background:var(--green-light)}
.po-table{margin-top:6px}
@media print{.no-print,.sidebar,.topbar,.head .actions{display:none!important}}

/* Reportes */
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 14px;border-bottom:1px solid var(--line)}
.tabs a{padding:8px 14px;border-radius:10px 10px 0 0;color:var(--muted);font-weight:600;font-size:14px}
.tabs a.active{color:var(--green-dark);background:var(--green-light)}
a.rp-card{color:inherit;text-decoration:none}a.rp-card:hover{border-color:var(--green)}