/* CAJA · el mismo lenguaje visual que el acceso corporativo, Correo y el
   Panel de Web: oscuro, naranja Bengala, sin framework y sin CDN. La pantalla
   de vender (TPV) tiene su bloque aparte, pensada para tocar. */
:root{
  --bg:#0a0a0a; --bg-1:#111; --bg-2:#161616; --bg-3:#1d1d1d; --linea:#242424; --linea-2:#333;
  --ink:#e8e8e8; --ink-2:#a8a8a8; --ink-3:#6e6e6e;
  --naranja:#e46b10; --naranja-2:#f08839; --verde:#3fa34d; --ambar:#d99a1e; --rojo:#c8452f; --azul:#4f8ef7;
  --r:10px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font:14px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif;display:flex;min-height:100vh}
a{color:inherit;text-decoration:none}
[hidden]{display:none!important}
button{font:inherit;color:inherit;cursor:pointer}

/* ── barra lateral ── */
.rail{width:220px;flex:0 0 220px;background:var(--bg-1);border-right:1px solid var(--linea);padding:16px 12px;display:flex;flex-direction:column;gap:2px;position:sticky;top:0;height:100vh;overflow-y:auto}
.marca{display:flex;align-items:center;gap:10px;padding:6px 8px 18px}
.marca .logo{width:32px;height:32px;border-radius:8px;background:var(--naranja);color:#fff;display:grid;place-items:center;font-weight:700;font-size:17px}
.marca b{display:block;font-size:13.5px}
.et{display:block;font-size:11px;color:var(--ink-3)}
.nav{display:flex;align-items:center;gap:10px;padding:7.5px 10px;border-radius:8px;color:var(--ink-2);font-size:13.2px}
.nav:hover{background:var(--bg-2);color:var(--ink)}
.nav.on{background:var(--bg-2);color:var(--ink);box-shadow:inset 2px 0 0 var(--naranja)}
.nav .i{width:18px;text-align:center;opacity:.85}
.rail .grupo{padding:13px 10px 4px;font-size:10.2px;font-weight:600;text-transform:uppercase;letter-spacing:.09em;color:#5a5a5a;user-select:none}
.rail .marca + .grupo{padding-top:4px}
.yo{margin-top:auto;display:flex;align-items:center;gap:10px;padding:12px 8px 6px;border-top:1px solid var(--linea)}
.yo .av{width:30px;height:30px;border-radius:50%;background:#2a2a2a;display:grid;place-items:center;font-weight:600;color:var(--naranja)}
.yo b{display:block;font-size:12.6px}
.salir{padding:8px;font-size:11.5px;color:var(--ink-3)}
.salir:hover{color:var(--naranja)}

/* ── contenido ── */
main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;border-bottom:1px solid var(--linea)}
.topbar h1{font-size:17px;font-weight:600}
.cuerpo{padding:20px 24px 48px;max-width:1500px}
body.tpv .cuerpo{max-width:none;padding:12px 16px 16px;flex:1;display:flex;flex-direction:column}
body.tpv .topbar{padding:8px 16px}

/* ── tarjetas ── */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(178px,1fr));gap:12px;margin-bottom:18px}
.kpis-6{grid-template-columns:repeat(auto-fit,minmax(158px,1fr))}
.kpi{background:var(--bg-1);border:1px solid var(--linea);border-radius:var(--r);padding:14px 16px}
.kpi .etq{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-3)}
.kpi .v{font-size:25px;font-weight:600;margin:5px 0 2px;font-variant-numeric:tabular-nums}
.kpi .v.chica{font-size:17px}
.kpi .n{font-size:11.6px;color:var(--ink-3)}
.kpi.malo .v{color:var(--rojo)} .kpi.aviso .v{color:var(--ambar)} .kpi.bien .v{color:var(--verde)}
.kpi.grande{grid-column:span 2} .kpi.grande .v{font-size:31px}
@media (max-width:900px){.kpi.grande{grid-column:span 1}}
a.kpi{color:inherit;transition:border-color .12s} a.kpi:hover{border-color:var(--naranja)}

.panel{background:var(--bg-1);border:1px solid var(--linea);border-radius:var(--r);margin-bottom:16px;overflow:hidden}
.panel > header{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--linea)}
.panel > header h2{font-size:13.6px;font-weight:600}
.panel .dentro{padding:14px 16px}
.panel .dentro p + p{margin-top:8px}

.aviso{border-radius:var(--r);padding:12px 15px;font-size:13px;line-height:1.6;margin-bottom:16px;border:1px solid}
.aviso.ok{background:rgba(63,163,77,.08);border-color:rgba(63,163,77,.3)}
.aviso.wa{background:rgba(217,154,30,.08);border-color:rgba(217,154,30,.32)}
.aviso.info{background:var(--bg-2);border-color:var(--linea);color:var(--ink-2)}
.aviso a{color:var(--naranja-2)}

/* ── tablas ── */
.tabla-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-3);font-weight:600;padding:9px 12px;border-bottom:1px solid var(--linea);white-space:nowrap}
th a:hover{color:var(--naranja)}
td{padding:9px 12px;border-bottom:1px solid rgba(36,36,36,.6);vertical-align:middle}
tbody tr:hover{background:var(--bg-2)}
table.compacta td,table.compacta th{padding:6px 10px}
table.chica td{padding:5px 8px}
tfoot td{border-top:1px solid var(--linea);border-bottom:0}
tr.total td{font-size:15px}
tr.dev td{color:var(--ink-2)} tr.dev td b{color:#e0715c}
tr.apagado td{opacity:.55}
.der{text-align:right} .num{font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}
.mono{font-family:ui-monospace,"SFMono-Regular",Menlo,monospace;font-size:12px}
.chico{font-size:11.5px} .mut{color:var(--ink-3)} .rojo{color:#e0715c} .ambar{color:#e5b854} .grande{font-size:16px}
td a{color:var(--ink)} td a:hover{color:var(--naranja-2)}
td a b{border-bottom:1px dotted var(--ink-3)}

/* ── piezas ── */
.pill{display:inline-block;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:500;white-space:nowrap}
.pill.ok{background:rgba(63,163,77,.14);color:#6fcb7c}
.pill.wa{background:rgba(217,154,30,.14);color:#e5b854}
.pill.ba{background:rgba(200,69,47,.14);color:#e0715c}
.pill.gr{background:#232323;color:var(--ink-2)}
.cat-pill{display:inline-block;padding:2px 8px;border-radius:20px;font-size:11px;background:color-mix(in srgb,var(--c,#e46b10) 18%,transparent);border:1px solid color-mix(in srgb,var(--c,#e46b10) 50%,transparent)}

.filtros{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:14px}
input[type=search],input[type=text],input[type=number],input[type=date],input[type=file],select,textarea{background:var(--bg-1);border:1px solid var(--linea-2);color:var(--ink);border-radius:8px;padding:8px 11px;font:inherit;font-size:13px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--naranja)}
input[type=search]{min-width:260px}
input[type=color]{width:34px;height:34px;padding:2px;border:1px solid var(--linea-2);border-radius:8px;background:var(--bg-1)}
textarea{width:100%;resize:vertical}
.btn{display:inline-block;background:var(--bg-2);border:1px solid var(--linea-2);color:var(--ink);border-radius:8px;padding:8px 13px;font:inherit;font-size:12.6px;cursor:pointer;white-space:nowrap}
.btn:hover{border-color:var(--naranja);color:var(--naranja-2)}
.btn.pri{background:var(--naranja);border-color:var(--naranja);color:#fff} .btn.pri:hover{background:var(--naranja-2);color:#fff}
.btn.mini{padding:4px 9px;font-size:11.5px}
.btn.grande{padding:12px 22px;font-size:15px;font-weight:600}
.btn.peligro:hover{border-color:var(--rojo);color:#e0715c}
.btn:disabled{opacity:.4;cursor:not-allowed}
.chip{display:inline-block;padding:6px 12px;border-radius:20px;border:1px solid var(--linea-2);background:var(--bg-1);color:var(--ink-2);font-size:12.4px;white-space:nowrap;cursor:pointer}
.chip:hover{border-color:var(--naranja);color:var(--ink)}
.chip.on{background:var(--naranja);border-color:var(--naranja);color:#fff}
.chip.mini{padding:4px 10px;font-size:11.6px}
.presets{display:flex;flex-wrap:wrap;gap:6px}
.libre{display:flex;gap:6px;align-items:center}
.rango{display:flex;flex-wrap:wrap;gap:14px;align-items:baseline;padding:9px 14px;margin-bottom:16px;background:var(--bg-1);border:1px solid var(--linea);border-radius:var(--r);font-size:12.4px;color:var(--ink-3)}
.rango b{color:var(--ink)}
.vacio{text-align:center;padding:44px 20px;color:var(--ink-3)}
.vacio .em{font-size:30px;display:block;margin-bottom:10px}
.vacio a{color:var(--naranja-2)}
.paginas{display:flex;gap:6px;align-items:center;justify-content:center;flex-wrap:wrap;padding:16px}
.dos{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
@media (max-width:1100px){.dos{grid-template-columns:1fr}}

/* formularios */
.form-abrir{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end}
.form-abrir label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--ink-3)}
.form-abrir input,.form-abrir select{min-width:160px}
.form-linea{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.form-linea input,.form-linea select{padding:5px 8px;font-size:12.5px}
.form-ficha{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-ficha label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--ink-3)}
.form-ficha label.ancho,.form-ficha .ancho{grid-column:1/-1}
.form-ficha input[type=checkbox]{margin-right:6px}
.junto{display:flex;gap:6px} .junto input{width:100px}
@media (max-width:700px){.form-ficha{grid-template-columns:1fr}}
.ficha > div{display:flex;gap:12px;padding:6px 0;border-bottom:1px solid rgba(36,36,36,.6);font-size:13px}
.ficha > div span{width:150px;flex:none;color:var(--ink-3)}
.ficha > div b{font-weight:500;word-break:break-all}
.mini-foto{width:36px;height:36px;border-radius:7px;object-fit:cover;display:inline-grid;place-items:center;background:var(--bg-3);color:var(--ink-3);font-size:11px;font-weight:700}
.mini-foto.grande{width:140px;height:140px;font-size:28px;border-radius:12px}
.foto-td{width:44px}
.foto-ficha{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.foto-ficha img{width:140px;height:140px;object-fit:cover;border-radius:12px}
.abrir{max-width:760px}

/* calculadora de billetes */
.calc summary{cursor:pointer}
.calc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:6px;margin-top:10px}
.calc-grid label{display:flex;flex-direction:column;gap:3px;font-size:11px;color:var(--ink-3)}
.calc-grid input{padding:5px 7px}
.calc-total{margin-top:8px;font-size:13px}

/* gráfico de barras */
.barras{display:flex;gap:4px;align-items:flex-end;height:120px}
.barra{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;gap:3px;min-width:0}
.barra i{display:block;width:100%;max-width:28px;background:var(--naranja);border-radius:3px 3px 0 0;min-height:0}
.barra span{font-size:9.5px;color:var(--ink-3)}
.barra:hover i{background:var(--naranja-2)}

/* ══════════ EL TPV ══════════ */
#tpv{flex:1;display:grid;grid-template-columns:1fr 400px;gap:14px;min-height:0;height:calc(100vh - 78px)}
.tpv-izq{display:flex;flex-direction:column;min-height:0;gap:10px}
.tpv-busca{position:relative}
.tpv-busca input{width:100%;font-size:17px;padding:13px 16px;border-radius:12px;background:var(--bg-1);border:1px solid var(--linea-2)}
.tpv-busca input:focus{border-color:var(--naranja);box-shadow:0 0 0 3px rgba(228,107,16,.18)}
.tpv-ayuda{position:absolute;right:14px;top:50%;transform:translateY(-50%);font-size:11px;color:var(--ink-3);pointer-events:none}
.tpv-cats{display:flex;gap:6px;flex-wrap:wrap}
.tpv-cats .chip{border-color:color-mix(in srgb,var(--c,#333) 55%,var(--linea-2))}
.tpv-cats .chip.on{background:var(--c,var(--naranja));border-color:var(--c,var(--naranja))}
.tpv-grid{flex:1;overflow-y:auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px;align-content:start;padding-right:4px}
.prod{background:var(--bg-1);border:1px solid var(--linea);border-radius:12px;padding:10px;text-align:left;display:flex;flex-direction:column;gap:4px;min-height:110px;transition:transform .08s,border-color .12s;user-select:none}
.prod:hover{border-color:var(--naranja)} .prod:active{transform:scale(.97)}
.prod img{width:100%;height:64px;object-fit:cover;border-radius:8px}
.prod-ini{height:64px;border-radius:8px;background:var(--bg-3);display:grid;place-items:center;font-weight:700;font-size:20px;color:var(--ink-3)}
.prod-n{font-size:12.6px;font-weight:600;line-height:1.25;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.prod-p{font-size:15px;font-weight:700;color:var(--naranja-2);margin-top:auto}
.prod-s{font-size:10.5px;color:var(--ink-3)}
.prod.sin{opacity:.55} .prod.sin .prod-s{color:#e0715c}
.prod.pulso{animation:pulso .35s}
@keyframes pulso{0%{border-color:var(--naranja);box-shadow:0 0 0 0 rgba(228,107,16,.6)}100%{box-shadow:0 0 0 12px rgba(228,107,16,0)}}
.tpv-vacio{grid-column:1/-1;color:var(--ink-3);padding:30px 10px;text-align:center;font-size:13px}
.tpv-vacio a{color:var(--naranja-2)}

.tpv-der{display:flex;flex-direction:column;background:var(--bg-1);border:1px solid var(--linea);border-radius:14px;min-height:0;overflow:hidden}
.tpv-cab{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--linea);font-size:12.5px;flex-wrap:wrap}
.tpv-cab-btns{display:flex;gap:5px}
.tpv-lineas{flex:1;overflow-y:auto;padding:6px 8px}
.linea{display:grid;grid-template-columns:1fr auto auto;gap:8px;align-items:center;padding:8px 8px;border-radius:10px;cursor:pointer;animation:entra .2s}
.linea:hover{background:var(--bg-2)}
@keyframes entra{from{opacity:0;transform:translateY(4px)}}
.linea-n{font-size:13.2px;font-weight:600;line-height:1.25;min-width:0} .linea-n small{display:block;font-weight:400;color:var(--ink-3);font-size:11px}
.linea-n .dto{color:var(--ambar);font-weight:600}
.linea-c{display:flex;align-items:center;gap:2px}
.linea-c button{width:30px;height:30px;border-radius:8px;border:1px solid var(--linea-2);background:var(--bg-2);font-size:16px}
.linea-c button:hover{border-color:var(--naranja)}
.linea-c span{min-width:28px;text-align:center;font-weight:700;font-variant-numeric:tabular-nums}
.linea-p{text-align:right;font-weight:700;font-variant-numeric:tabular-nums;min-width:74px} .linea-p small{display:block;font-weight:400;color:var(--ink-3);font-size:10.5px}
.tpv-totales{padding:10px 14px;border-top:1px solid var(--linea);font-size:13px}
.tpv-t-fila{display:flex;justify-content:space-between;padding:2px 0}
.tpv-t-fila.total{font-size:26px;font-weight:700;padding-top:6px} .tpv-t-fila.total b{color:var(--naranja-2);font-variant-numeric:tabular-nums}
.tpv-acciones{display:grid;grid-template-columns:1fr 2fr;gap:8px;padding:0 12px 12px}
.tpv-acciones .btn{padding:14px;font-size:15px;border-radius:12px}
.tpv-acciones .btn.pri{font-size:18px;font-weight:700}

/* modales */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.6);display:grid;place-items:center;z-index:40;padding:16px}
.modal-caja{background:var(--bg-1);border:1px solid var(--linea-2);border-radius:16px;width:min(460px,100%);max-height:94vh;overflow-y:auto;padding:18px 20px;display:flex;flex-direction:column;gap:12px;box-shadow:0 20px 60px rgba(0,0,0,.5);animation:entra .18s}
.modal-caja.ancha{width:min(760px,100%)}
.modal-caja > header{display:flex;justify-content:space-between;align-items:center}
.modal-caja h2{font-size:16px}
.modal-caja .cerrar{background:none;border:0;font-size:18px;color:var(--ink-3);padding:4px 8px} .modal-caja .cerrar:hover{color:var(--ink)}
.modal-caja label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--ink-3)}
.modal-caja label input{font-size:18px;padding:10px 12px}
.modal-pie{display:flex;justify-content:flex-end;align-items:center;gap:10px;margin-top:4px}
.modal-pie.centro{justify-content:center}
.modal-pie .mut{margin-right:auto;color:#e0715c;font-size:12.5px}
.cobrar-total{display:flex;justify-content:space-between;align-items:baseline;font-size:14px;color:var(--ink-3)} .cobrar-total b{font-size:34px;color:var(--ink);font-variant-numeric:tabular-nums}
.tabs{display:flex;gap:6px}
.tab{flex:1;padding:10px;border-radius:10px;border:1px solid var(--linea-2);background:var(--bg-2);font-size:13px}
.tab.on{background:var(--naranja);border-color:var(--naranja);color:#fff;font-weight:600}
.rapidos{display:flex;gap:6px;flex-wrap:wrap}
.cambio{display:flex;justify-content:space-between;align-items:baseline;padding:10px 12px;background:var(--bg-2);border-radius:10px;font-size:13px;color:var(--ink-3)} .cambio b{font-size:24px;color:var(--verde);font-variant-numeric:tabular-nums}
.cambio.mal b{color:#e0715c}
.hecho{align-items:center;text-align:center}
.hecho-ico{width:64px;height:64px;border-radius:50%;background:var(--verde);color:#fff;display:grid;place-items:center;font-size:34px;font-weight:700;animation:pop .35s}
@keyframes pop{0%{transform:scale(.4);opacity:0}70%{transform:scale(1.12)}100%{transform:scale(1)}}
.hecho-cambio{font-size:16px;color:var(--ink-2)} .hecho-cambio b{font-size:28px;color:var(--verde);display:block}
.l-campos{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
.mas-menos{display:flex;gap:4px} .mas-menos input{width:70px;text-align:center} .mas-menos button{width:38px;border-radius:8px;border:1px solid var(--linea-2);background:var(--bg-2);font-size:18px}
.dev-busca{display:flex;gap:6px} .dev-busca input{flex:1;font-size:15px}
.dev-pie{display:grid;grid-template-columns:1fr 1fr;gap:10px;align-items:end}
.d-cant{width:70px;text-align:right;font-size:15px}
#d-total{font-size:22px;color:#e0715c}
.franja{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--bg-3);border:1px solid var(--linea-2);border-radius:12px;padding:10px 18px;font-size:13.5px;z-index:60;box-shadow:0 10px 30px rgba(0,0,0,.4);animation:entra .2s}
.franja.mal{border-color:var(--rojo);color:#e0715c}

@media (max-width:1000px){
  #tpv{grid-template-columns:1fr;height:auto}
  .tpv-izq{min-height:50vh}
  .tpv-grid{max-height:45vh}
}
@media (max-width:760px){
  body{flex-direction:column}
  .rail{width:100%;flex:none;height:auto;position:static;flex-direction:row;flex-wrap:wrap;align-items:center;gap:4px;padding:8px}
  .rail .marca{padding:4px 8px} .rail .grupo{display:none} .rail .yo{margin:0;border:0;padding:4px 8px} .rail .salir{display:none}
  .rail{height:auto;overflow:visible}
  .nav{padding:6px 9px;font-size:12.5px}
  .cuerpo{padding:14px}
  .l-campos{grid-template-columns:1fr}
  .dev-pie{grid-template-columns:1fr}
  .tpv-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}
}
@media print{.rail,.topbar,.filtros,.btn{display:none!important} body{background:#fff;color:#000} .panel{border-color:#ccc}}