/* ============ Venta i · estilos (táctil, teléfono y tableta) ============ */
:root{
  --bar:#1c3454; --bar-fg:#eef3f9; --bar-mut:#9fb3cc;
  --bg:#eef2f6; --surface:#ffffff; --panel:#f6f8fb; --line:#d3dbe5; --line-soft:#e6ebf1;
  --fg:#18212d; --muted:#5a6779; --accent:#1d5fae; --accent-fg:#fff; --accent-soft:#dae7f8; --accent-2:#2286d8;
  --ok:#1b7443; --ok-soft:#dbf0e2; --warn:#99600a; --warn-soft:#faeed3; --bad:#b0251a; --bad-soft:#f9dfdb;
  --input:#fff; --shadow:0 12px 32px rgba(14,28,50,.22); --overlay:rgba(16,26,42,.48);
  --ui:"Source Sans 3","Segoe UI",Roboto,system-ui,-apple-system,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --r:10px; --tap:46px;
  --safe-b:env(safe-area-inset-bottom,0px); --safe-t:env(safe-area-inset-top,0px);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bar:#0e1622; --bar-fg:#e3eaf3; --bar-mut:#7d8ea6;
  --bg:#111821; --surface:#18212d; --panel:#1c2533; --line:#2f3a4b; --line-soft:#253041;
  --fg:#e2e8f0; --muted:#94a2b6; --accent:#5b9bec; --accent-fg:#0b1320; --accent-soft:#1d3352; --accent-2:#5b9bec;
  --ok:#5cc38a; --ok-soft:#173526; --warn:#e3a94d; --warn-soft:#3a2c12; --bad:#f07c70; --bad-soft:#3d1b19;
  --input:#101722; --shadow:0 12px 32px rgba(0,0,0,.55); --overlay:rgba(0,0,0,.6); color-scheme:dark}}
:root[data-theme="dark"]{
  --bar:#0e1622; --bar-fg:#e3eaf3; --bar-mut:#7d8ea6;
  --bg:#111821; --surface:#18212d; --panel:#1c2533; --line:#2f3a4b; --line-soft:#253041;
  --fg:#e2e8f0; --muted:#94a2b6; --accent:#5b9bec; --accent-fg:#0b1320; --accent-soft:#1d3352; --accent-2:#5b9bec;
  --ok:#5cc38a; --ok-soft:#173526; --warn:#e3a94d; --warn-soft:#3a2c12; --bad:#f07c70; --bad-soft:#3d1b19;
  --input:#101722; --shadow:0 12px 32px rgba(0,0,0,.55); --overlay:rgba(0,0,0,.6); color-scheme:dark}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{height:100%;margin:0}
body{background:var(--bg);color:var(--fg);font:15px/1.4 var(--ui);overflow:hidden;overscroll-behavior:none}
button,input,select,textarea{font:inherit;color:inherit}
[hidden]{display:none!important}
.num{font-variant-numeric:tabular-nums;white-space:nowrap}
.r{text-align:right}
.mono{font-family:var(--mono);font-size:.86em}
.muted{color:var(--muted)}
.ok{color:var(--ok)} .bad{color:var(--bad)} .warn{color:var(--warn)}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px}

/* ---------- estructura ---------- */
.app{height:100%;display:grid;grid-template-rows:auto minmax(0,1fr) auto;grid-template-columns:auto minmax(0,1fr)}
.top{grid-column:1/-1;background:var(--bar);color:var(--bar-fg);display:flex;align-items:center;gap:10px;padding:calc(6px + var(--safe-t)) 12px 6px;min-height:52px}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:17px;letter-spacing:.01em;white-space:nowrap}
.brand .mk{width:32px;height:32px;border-radius:8px;background:#fff;padding:2px;display:grid;place-items:center}
.brand .mk svg{width:100%;height:100%}
.brand small{display:block;font-weight:400;font-size:12px;color:var(--bar-mut);max-width:40vw;overflow:hidden;text-overflow:ellipsis}
.top .sp{flex:1;min-width:0}
.top .chip{min-width:0;max-width:46vw}
.chip .tx{overflow:hidden;text-overflow:ellipsis}
.chip svg{width:16px;height:16px;flex:none}
.chip{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 10px;border-radius:15px;border:0;background:rgba(255,255,255,.1);color:var(--bar-fg);font-size:13px;cursor:pointer;white-space:nowrap}
.chip i{width:8px;height:8px;border-radius:50%;background:#7cd39d;display:inline-block}
.chip.off i{background:#f0b44a} .chip.loc i{background:#9fb3cc} .chip.err i{background:#f07c70}
.nav{grid-row:2;background:var(--surface);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:8px 6px;gap:2px;width:92px;overflow-y:auto}
.nav button{border:0;background:none;border-radius:var(--r);padding:9px 4px;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:12px;color:var(--muted);cursor:pointer}
.nav button svg{width:24px;height:24px}
.nav button.on{background:var(--accent-soft);color:var(--accent);font-weight:600}
.main{grid-row:2;grid-column:2;overflow:hidden;display:flex;flex-direction:column;min-height:0}
.tabbar{display:none}
@media (max-width:760px){
  .app{grid-template-columns:minmax(0,1fr)}
  .nav{display:none}
  .main{grid-column:1}
  .tabbar{display:flex;grid-column:1;background:var(--surface);border-top:1px solid var(--line);padding:4px 4px calc(4px + var(--safe-b))}
  .tabbar button{flex:1;border:0;background:none;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;color:var(--muted);padding:5px 0;border-radius:8px;cursor:pointer}
  .tabbar button svg{width:23px;height:23px}
  .tabbar button.on{color:var(--accent);font-weight:600}
  .brand small{max-width:30vw}
}
@media (max-width:520px){ #estado .tx{display:none} #estado{padding:0 11px} .top{gap:6px} .brand{font-size:16px} .brand .mk{width:30px;height:30px} #usuario{max-width:34vw} }

/* ---------- vistas ---------- */
.vhead{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:14px 16px 10px}
.vhead h1{font-size:21px;margin:0;font-weight:700;flex:1;min-width:160px}
.scroll{overflow-y:auto;flex:1;min-height:0;padding:0 16px 24px;-webkit-overflow-scrolling:touch}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px;margin-bottom:12px}
.card h2{font-size:16px;margin:0 0 10px}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-bottom:12px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:12px 14px}
.kpi .l{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.kpi .v{font-size:22px;font-weight:700;margin-top:2px}
.kpi .s{font-size:12.5px;color:var(--muted)}

/* ---------- controles ---------- */
.btn{height:var(--tap);min-width:var(--tap);padding:0 16px;border-radius:var(--r);border:1px solid var(--line);background:var(--surface);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;white-space:nowrap;touch-action:manipulation}
.btn:active{transform:scale(.98)}
.btn.pri{background:var(--accent);border-color:var(--accent);color:var(--accent-fg)}
.btn.ok{background:var(--ok);border-color:var(--ok);color:#fff}
.btn.bad{color:var(--bad);border-color:var(--bad)}
.btn.ghost{border-color:transparent;background:none}
.btn.sm{height:36px;padding:0 12px;font-size:14px}
.btn.lg{height:58px;font-size:19px;padding:0 22px}
.btn:disabled{opacity:.45;cursor:default;transform:none}
.btn svg{width:20px;height:20px;flex:none}
.icon{width:var(--tap);padding:0}
.inp,.sel,textarea.inp{width:100%;height:var(--tap);border:1px solid var(--line);border-radius:var(--r);background:var(--input);padding:0 12px;font-size:16px}
textarea.inp{height:auto;min-height:80px;padding:10px 12px}
.inp:focus,.sel:focus{outline:2px solid var(--accent-2);outline-offset:-1px;border-color:transparent}
.fl{display:flex;flex-direction:column;gap:5px;font-size:13px;font-weight:600;color:var(--muted)}
.fl>span{padding-left:2px}
.form{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.form .full{grid-column:1/-1}
.row{display:flex;gap:8px;align-items:center}
.row.wrap{flex-wrap:wrap}
.grow{flex:1;min-width:0}
.row.wrap > .grow{flex:1 1 220px}
.seg{display:flex;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--surface)}
.seg button{flex:1;border:0;background:none;height:var(--tap);padding:0 12px;cursor:pointer;font-weight:600;border-right:1px solid var(--line)}
.seg button:last-child{border-right:0}
.seg button.on{background:var(--accent);color:var(--accent-fg)}
.chips{display:flex;gap:6px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chips button{flex:none;height:36px;padding:0 14px;border-radius:18px;border:1px solid var(--line);background:var(--surface);cursor:pointer;font-size:14px}
.chips button.on{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}
.tag{display:inline-block;padding:1px 8px;border-radius:10px;font-size:12px;font-weight:600;background:var(--panel);color:var(--muted)}
.tag.ok{background:var(--ok-soft);color:var(--ok)} .tag.bad{background:var(--bad-soft);color:var(--bad)} .tag.warn{background:var(--warn-soft);color:var(--warn)}
.empty{text-align:center;color:var(--muted);padding:36px 12px}
.empty svg{width:46px;height:46px;opacity:.5}
.search{position:relative;flex:1;min-width:0}
.search svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:20px;height:20px;color:var(--muted)}
.search .inp{padding-left:40px}

/* listas */
.list{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.li{display:flex;align-items:center;gap:12px;padding:11px 14px;border-bottom:1px solid var(--line-soft);cursor:pointer;min-height:58px}
.li:last-child{border-bottom:0}
.li:active{background:var(--panel)}
.li .t{font-weight:600}
.li .d{font-size:13px;color:var(--muted)}
.li .m{margin-left:auto;text-align:right}
.tbl{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;font-size:14px}
.tbl th{background:var(--panel);text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);padding:9px 10px;border-bottom:1px solid var(--line)}
.tbl td{padding:9px 10px;border-bottom:1px solid var(--line-soft)}
.tbl tr:last-child td{border-bottom:0}
.tbl tfoot td{font-weight:700;background:var(--panel)}

/* ---------- caja ---------- */
.pos{display:grid;grid-template-columns:minmax(0,1fr) 400px;height:100%;min-height:0}
.pos-izq{display:flex;flex-direction:column;min-height:0;border-right:1px solid var(--line)}
.pos-bar{display:flex;gap:8px;padding:12px 12px 8px;align-items:center}
.pos-cats{padding:0 12px 8px}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(132px,1fr));gap:10px;padding:0 12px 16px;overflow-y:auto;align-content:start;flex:1;min-height:0}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:10px;min-height:92px;display:flex;flex-direction:column;gap:4px;cursor:pointer;text-align:left;touch-action:manipulation}
.tile:active{transform:scale(.97);background:var(--accent-soft)}
.tile .n{font-weight:600;font-size:14px;line-height:1.2;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tile .p{margin-top:auto;font-weight:700;color:var(--accent);font-size:16px}
.tile .s{font-size:12px;color:var(--muted)}
.tile.agot{opacity:.6}
.pos-der{display:flex;flex-direction:column;min-height:0;background:var(--surface)}
.cart-h{display:flex;align-items:center;gap:8px;padding:12px 14px;border-bottom:1px solid var(--line)}
.cart-h b{flex:1;font-size:16px}
.cart{flex:1;overflow-y:auto;min-height:0}
.ln{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 10px;padding:10px 14px;border-bottom:1px solid var(--line-soft);align-items:center}
.ln .n{font-weight:600;line-height:1.25}
.ln .d{font-size:12.5px;color:var(--muted);grid-column:1}
.ln .imp{grid-row:1;grid-column:2;font-weight:700;text-align:right}
.ln .qty{grid-column:2;display:flex;align-items:center;gap:4px;justify-self:end}
.ln .qty button{width:34px;height:34px;border-radius:8px;border:1px solid var(--line);background:var(--panel);cursor:pointer;font-size:18px;line-height:1}
.ln .qty span{min-width:38px;text-align:center;font-weight:700}
.ln.nuevo{animation:flash .6s}
@keyframes flash{from{background:var(--accent-soft)}to{background:transparent}}
.tot{padding:12px 14px;border-top:1px solid var(--line);background:var(--panel)}
.tot .r1{display:flex;justify-content:space-between;font-size:14px;color:var(--muted)}
.tot .big{display:flex;justify-content:space-between;align-items:baseline;margin:6px 0 10px}
.tot .big b{font-size:30px}
.cobrar{width:100%}
.resultados{position:absolute;left:0;right:0;top:calc(100% + 4px);background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);z-index:30;max-height:50vh;overflow-y:auto}
.fab-cobrar{display:none}
@media (max-width:900px){
  .pos{grid-template-columns:minmax(0,1fr)}
  .pos-der{display:none}
  .pos.ver-cart .pos-izq{display:none}
  .pos.ver-cart .pos-der{display:flex}
  .fab-cobrar{display:flex;gap:8px;padding:8px 12px;border-top:1px solid var(--line);background:var(--surface)}
  .pos.ver-cart .fab-cobrar{display:none}
}

/* ---------- modales ---------- */
.modal{position:fixed;inset:0;background:var(--overlay);z-index:80;display:flex;align-items:center;justify-content:center;padding:16px}
.dlg{background:var(--surface);border-radius:14px;box-shadow:var(--shadow);width:min(560px,100%);max-height:calc(100% - 20px);display:flex;flex-direction:column;overflow:hidden}
.dlg.wide{width:min(820px,100%)}
.dlg-h{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line)}
.dlg-h h3{margin:0;font-size:18px;flex:1}
.dlg-b{padding:16px;overflow-y:auto;min-height:0;flex:1 1 auto;overscroll-behavior:contain}
.dlg-h,.dlg-f{flex:none}
.dlg-f{display:flex;gap:8px;justify-content:flex-end;padding:12px 16px calc(12px + var(--safe-b));border-top:1px solid var(--line);flex-wrap:wrap}
.dlg-f .btn{flex:0 1 auto}
@media (max-width:600px){
  .modal{align-items:flex-end;padding:0}
  .dlg{border-radius:16px 16px 0 0;max-height:94%;width:100%}
  .dlg-f .btn{flex:1}
}
.err{background:var(--bad-soft);color:var(--bad);padding:9px 12px;border-radius:8px;margin-bottom:12px;font-size:14px}
.nota{background:var(--accent-soft);padding:10px 12px;border-radius:8px;font-size:14px;line-height:1.45}
.total-cobro{text-align:center;margin-bottom:14px}
.total-cobro .l{color:var(--muted);font-size:13px;text-transform:uppercase;letter-spacing:.05em}
.total-cobro .v{font-size:40px;font-weight:700}
.billetes{display:grid;grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:8px;margin:10px 0}
.cambio{display:flex;justify-content:space-between;align-items:baseline;font-size:18px;padding:12px 14px;border-radius:10px;background:var(--ok-soft);color:var(--ok);margin-top:10px}
.cambio b{font-size:28px}
.cambio.falta{background:var(--bad-soft);color:var(--bad)}
.teclado{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;max-width:320px;margin:12px auto 0}
.teclado button{height:60px;border-radius:12px;border:1px solid var(--line);background:var(--panel);font-size:24px;font-weight:600;cursor:pointer}
.pin-dots{display:flex;justify-content:center;gap:12px;margin:10px 0}
.pin-dots i{width:16px;height:16px;border-radius:50%;border:2px solid var(--muted)}
.pin-dots i.on{background:var(--accent);border-color:var(--accent)}

/* cámara */
.cam{position:fixed;inset:0;background:#000;z-index:90;display:flex;flex-direction:column}
.cam-v{flex:1;position:relative;overflow:hidden}
.cam-v #lector{width:100%;height:100%}
.cam-v video{object-fit:cover!important;width:100%!important;height:100%!important}
.cam-guia{position:absolute;left:8%;right:8%;top:38%;height:24%;border:3px solid rgba(255,255,255,.9);border-radius:14px;box-shadow:0 0 0 2000px rgba(0,0,0,.35);pointer-events:none}
.cam-guia:after{content:"";position:absolute;left:6%;right:6%;top:50%;height:2px;background:#ff4b4b;box-shadow:0 0 8px #ff4b4b}
.cam-b{display:flex;gap:10px;justify-content:center;align-items:center;padding:12px 12px calc(14px + var(--safe-b));background:#000;color:#fff;flex-wrap:wrap}
.cam-b .btn{background:rgba(255,255,255,.12);border-color:transparent;color:#fff}
.cam-msg{position:absolute;left:0;right:0;top:calc(14px + var(--safe-t));text-align:center;color:#fff;font-weight:600;text-shadow:0 1px 4px #000;padding:0 12px}
.cam-ultimo{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);background:rgba(27,116,67,.92);color:#fff;padding:8px 16px;border-radius:20px;font-weight:600;white-space:nowrap;max-width:92%;overflow:hidden;text-overflow:ellipsis}

/* bloqueo / bienvenida */
.lock{position:fixed;inset:0;background:var(--bar);z-index:70;display:flex;align-items:center;justify-content:center;padding:20px;overflow-y:auto}
.lock .box{background:var(--surface);border-radius:16px;padding:22px;width:min(420px,100%);box-shadow:var(--shadow)}
.lock .logo{display:flex;align-items:center;gap:10px;justify-content:center;margin-bottom:14px;font-size:22px;font-weight:700}
.lock .logo .mk{width:44px;height:44px}
.users{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:8px}
.users button{border:1px solid var(--line);background:var(--panel);border-radius:12px;padding:12px 6px;cursor:pointer;font-weight:600}
.users button.on{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}
.users .av{width:40px;height:40px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;margin:0 auto 6px;font-size:17px}

/* barras de reporte */
.barras{display:flex;align-items:flex-end;gap:4px;height:150px;padding-top:8px}
.barras div{flex:1;background:var(--accent-2);border-radius:4px 4px 0 0;min-height:2px;position:relative}
.barras div span{position:absolute;bottom:-18px;left:50%;transform:translateX(-50%);font-size:10.5px;color:var(--muted)}
.leyenda-barras{height:20px}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(24px + var(--safe-b));background:rgba(24,33,45,.94);color:#fff;padding:9px 16px;border-radius:22px;z-index:100;box-shadow:0 6px 20px rgba(14,28,50,.22);font-weight:500;font-size:14px;line-height:1.35;max-width:min(calc(100% - 32px),440px);text-align:center}
.toast.bad{background:var(--bad);color:#fff}
.aviso-act{position:fixed;left:50%;top:calc(60px + var(--safe-t));transform:translateX(-50%);z-index:95}
@media print{.nav,.tabbar,.top{display:none}}

.acc3{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:8px;margin-top:12px}
.acc3 .btn{width:100%}
.teclado .entrar{grid-column:1/-1;height:54px;background:var(--accent);color:var(--accent-fg);border-color:var(--accent);font-size:18px}

/* aviso de producto escaneado */
#aviso-scan{position:fixed;left:50%;top:calc(122px + var(--safe-t,0px));transform:translateX(-50%);z-index:90;background:#127a43;color:#fff;border-radius:14px;padding:12px 20px;box-shadow:0 10px 30px rgba(0,0,0,.25);display:flex;flex-direction:column;align-items:center;gap:2px;max-width:min(92vw,520px);text-align:center;pointer-events:none}
#aviso-scan[hidden]{display:none}
#aviso-scan b{font-size:20px;line-height:1.2}
#aviso-scan span{font-size:15px;opacity:.92;font-family:"IBM Plex Mono",monospace}
#aviso-scan.va{animation:avisoScan .25s ease-out}
@keyframes avisoScan{from{transform:translateX(-50%) scale(.92);opacity:.4}to{transform:translateX(-50%) scale(1);opacity:1}}
.prueba-lector{border:2px dashed var(--line);border-radius:14px;padding:18px;text-align:center;min-height:120px;display:flex;flex-direction:column;justify-content:center;gap:6px}
.prueba-lector.ok{border-color:#127a43;background:color-mix(in srgb,#127a43 8%,transparent)}
.prueba-lector .cod{font-family:"IBM Plex Mono",monospace;font-size:24px;word-break:break-all}

/* ============ teléfono: tipografía y espacios más ligeros ============ */
@media (max-width:760px){
  .toast{bottom:auto;top:calc(7px + var(--safe-t));left:0;right:0;margin:0 auto;width:fit-content;max-width:calc(100% - 24px);transform:none;min-height:36px;display:flex;align-items:center;justify-content:center}
  .tabbar{padding:2px 2px calc(2px + var(--safe-b));border-top-color:var(--line-soft)}
  .tabbar button{font-size:10.5px;padding:6px 0 4px;gap:3px}
  .tabbar button svg{width:22px;height:22px}
}
@media (max-width:600px){
  :root{--tap:42px;--r:10px;--line:#dbe2ea}
  body{font-size:15px}
  .top{min-height:50px;padding:calc(5px + var(--safe-t)) 12px 5px}
  .brand{font-size:15.5px;gap:8px}
  .brand .mk{width:28px;height:28px;border-radius:7px}
  .brand small{font-size:11.5px}
  .chip{height:28px;font-size:12.5px}

  .vhead{padding:12px 14px 8px;gap:8px}
  .vhead h1{font-size:19px;min-width:120px}
  .vhead .btn{height:36px;padding:0 12px;font-size:14px}
  .vhead .btn svg{width:18px;height:18px}
  .vhead:has(> .btn:nth-of-type(3)) h1{flex-basis:100%}
  .vhead:has(> .btn:nth-of-type(3)) > .btn{flex:1}
  .scroll{padding:0 14px 20px}
  .vhead h1{min-width:0;white-space:nowrap}
  .vhead input[type=date]{width:148px!important;height:38px}
  .vhead .btn.icon{width:38px}
  .row.wrap > .grow{flex-basis:100%}
  .dlg-f .btn{padding:0 10px;min-width:0;font-size:14.5px;white-space:normal;line-height:1.15}
  .tbl{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}
  .tbl td,.tbl th{white-space:nowrap}

  .btn{padding:0 14px;font-size:15px;border-color:var(--line-soft)}
  .btn svg{width:19px;height:19px}
  .btn.sm{height:34px;padding:0 10px;font-size:13.5px}
  .btn.lg{height:48px;font-size:16.5px;padding:0 18px}
  .btn.pri{box-shadow:0 1px 2px rgba(16,40,80,.18)}
  .inp,.sel{height:42px}
  .fl{font-size:12.5px;gap:4px}
  .form{gap:10px}
  .form.dos{grid-template-columns:repeat(2,minmax(0,1fr));align-items:end}
  .seg button{height:40px;font-size:14.5px}
  .chips{gap:6px}
  .chips button{height:32px;padding:0 12px;font-size:13.5px;border-color:var(--line-soft)}
  .chips button.on{font-weight:600}

  .card,.kpi,.list{border-color:var(--line-soft);box-shadow:0 1px 2px rgba(16,24,40,.04)}
  .card{padding:12px 14px}
  .card h2{font-size:15.5px;margin-bottom:8px}
  .kpis{gap:8px}
  .kpi{padding:10px 12px}
  .kpi .l{font-size:11px}
  .kpi .v{font-size:19px}
  .kpi .s{font-size:12px}
  .li{padding:10px 14px;min-height:52px;gap:10px}
  .li .t{font-size:15px;font-weight:600}
  .li .d{font-size:12.5px}
  .tbl{font-size:13.5px}
  .tbl th{font-size:11px;padding:8px}
  .tbl td{padding:8px}
  .tag{font-size:11.5px;padding:1px 7px}
  .empty{padding:28px 12px;font-size:14.5px}
  .empty svg{width:38px;height:38px}

  /* caja */
  .pos-bar{padding:10px 12px 6px;gap:6px}
  .pos-cats{padding:0 12px 6px}
  .tiles{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:2px 12px 12px}
  .tile{min-height:78px;padding:10px 11px;border-color:var(--line-soft);box-shadow:0 1px 2px rgba(16,24,40,.04);gap:2px}
  .tile .n{font-size:14px;font-weight:600}
  .tile .s{font-size:11.5px}
  .tile .p{font-size:15px}
  .cart-h{padding:8px 12px}
  .cart-h b{font-size:15.5px}
  .ln{padding:9px 12px;gap:1px 10px}
  .ln .n{font-weight:500;font-size:15px}
  .ln .d{font-size:12px}
  .ln .imp{font-weight:600}
  .ln .qty button{width:32px;height:32px;font-size:17px;border-color:var(--line-soft)}
  .ln .qty span{min-width:34px;font-weight:600}
  .tot{padding:10px 12px calc(10px + var(--safe-b))}
  .tot .r1{font-size:13px}
  .tot .big{margin:4px 0 8px}
  .tot .big span{font-size:14px;color:var(--muted)}
  .tot .big b{font-size:25px}
  .fab-cobrar{padding:8px 12px;gap:8px;border-top-color:var(--line-soft)}
  .fab-cobrar .btn{height:46px}
  .fab-cobrar .btn:not(.pri){flex:0 0 auto;min-width:108px;background:var(--panel);font-size:14.5px;font-weight:600}
  .fab-cobrar .btn.pri{font-size:16.5px}

  /* ventanas */
  .dlg{border-radius:18px 18px 0 0}
  .dlg-h{padding:12px 14px 12px 16px;border-bottom-color:var(--line-soft)}
  .dlg-h h3{font-size:16.5px}
  .dlg-b{padding:14px 16px}
  .dlg-f{padding:10px 14px calc(10px + var(--safe-b));border-top-color:var(--line-soft)}
  .dlg-f .btn.lg{height:48px}
  .nota{font-size:13.5px;padding:9px 11px}
  .total-cobro{margin-bottom:10px}
  .total-cobro .l{font-size:11.5px}
  .total-cobro .v{font-size:34px}
  .billetes{grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin:8px 0}
  .billetes .btn{height:40px;padding:0 6px;font-size:14.5px}
  .cambio{font-size:15px;padding:10px 12px;margin-top:8px}
  .cambio b{font-size:23px}
  .acc3{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin-top:10px}
  .acc3 .btn{height:auto;min-height:64px;flex-direction:column;gap:5px;padding:8px 4px;font-size:12.5px;line-height:1.2;white-space:normal;text-align:center;background:var(--panel)}
  .acc3 .btn svg{width:22px;height:22px}
  .teclado{gap:7px;max-width:300px}
  .teclado button{height:54px;font-size:22px;border-color:var(--line-soft)}
  .teclado .entrar{height:48px;font-size:16.5px}
  .lock .box{padding:18px 18px 20px;border-radius:18px}
  .lock .logo{font-size:20px;margin-bottom:10px}
  .lock .logo .mk{width:38px;height:38px}
  .users .av{width:36px;height:36px;font-size:15px}

  /* aviso de escaneo: una sola línea compacta */
  #aviso-scan{top:calc(7px + var(--safe-t));left:0;right:0;margin:0 auto;width:fit-content;transform:none;animation:none!important;min-height:36px;align-items:center;flex-direction:row;gap:8px;padding:8px 14px;border-radius:22px;max-width:calc(100% - 24px);white-space:nowrap}
  #aviso-scan b{font-size:14.5px;overflow:hidden;text-overflow:ellipsis}
  #aviso-scan span{font-size:12.5px;flex:none}
}

/* globo «Powered by Netlify» que inserta el hospedaje gratuito */
iframe#nl-badge-frame,#nl-badge,.nl-badge,[id^="nl-badge"],[class^="nl-badge"]{display:none!important;visibility:hidden!important;pointer-events:none!important;width:0!important;height:0!important}