:root{--bg:#faf6f1;--tx:#2b2118;--mut:#7a6b5d;--pri:#b4541a;--pri-h:#8f4214;--bd:#e4d9cc;--card:#fff;--ok:#1f7a3d;--err:#b3261e;--info:#1d5fa8;--on-pri:#fff}
@media (prefers-color-scheme:dark){:root{--bg:#1b1612;--tx:#f1e8de;--mut:#b3a392;--pri:#e0803f;--pri-h:#f0955a;--bd:#3a3028;--card:#261f19;--on-pri:#1b1612;--ok:#4cc27a;--err:#ff8a80;--info:#7fb4f0}}
*{box-sizing:border-box}
body{margin:0;font:16px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--tx)}
a{color:var(--pri)}
.barra{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem 1rem;padding:.6rem 1rem;background:var(--card);border-bottom:1px solid var(--bd)}
.marca{font-weight:700;text-decoration:none;color:var(--tx);font-size:1.15rem}
.menu{display:flex;flex-wrap:wrap;gap:.25rem;flex:1}
.menu a,.subtabs a{padding:.55rem .85rem;border-radius:.5rem;text-decoration:none;color:var(--tx);min-height:44px;display:inline-flex;align-items:center}
.menu a:hover,.subtabs a:hover{background:var(--bd)}
.menu a.activo,.subtabs a.activo{background:var(--pri);color:var(--on-pri)}
.usuario{display:flex;gap:.75rem;align-items:center;font-size:.9rem}
.contenido{max-width:1100px;margin:0 auto;padding:1rem}
.pie{text-align:center;color:var(--mut);padding:1.5rem;font-size:.8rem}
h1{margin:.5rem 0 1rem}h2{margin:1rem 0 .5rem;font-size:1.1rem}
.tarjeta{background:var(--card);border:1px solid var(--bd);border-radius:.75rem;padding:1rem 1.25rem;margin-bottom:1rem}
.tarjeta.login{max-width:420px;margin:2rem auto}
.ancho{max-width:100%}
label{display:block;margin:.5rem 0;font-weight:600;font-size:.9rem}
label small,small{font-weight:400;color:var(--mut);display:block}
label.check{display:flex;gap:.5rem;align-items:center;font-weight:400;min-height:44px}
input,select{width:100%;padding:.65rem;border:1px solid var(--bd);border-radius:.5rem;font:inherit;background:var(--bg);color:var(--tx);min-height:44px}
input[type=checkbox],input[type=radio]{width:1.3rem;height:1.3rem;min-height:0}
input.pin{letter-spacing:.4em;text-align:center}
.fila{display:flex;flex-wrap:wrap;gap:.75rem;align-items:flex-end}
.fila>label{flex:1 1 160px}
.fila-edit{padding:.4rem 0;border-bottom:1px dashed var(--bd)}
.dato{flex:1 1 120px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:.65rem 1.1rem;min-height:44px;border:0;border-radius:.5rem;background:var(--pri);color:var(--on-pri);font:inherit;font-weight:600;cursor:pointer;text-decoration:none}
.btn:hover{background:var(--pri-h)}.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn-sec{background:transparent;color:var(--pri);border:1px solid var(--pri)}
.btn-sec:hover{background:var(--bd)}
.btn-grande{width:100%;min-height:52px;font-size:1.1rem;margin-top:.75rem}
.acciones{display:flex;gap:.75rem;margin-top:1rem}.acciones .btn{flex:1}
.aviso{padding:.7rem 1rem;border-radius:.5rem;margin:.5rem 0;border:1px solid}
.aviso-ok{border-color:var(--ok);color:var(--ok)}.aviso-error{border-color:var(--err);color:var(--err)}.aviso-info{border-color:var(--info);color:var(--info)}
.vacio{text-align:center;padding:2rem 1rem;color:var(--mut)}
.nota{color:var(--mut);font-size:.9rem}
.subtabs{display:flex;flex-wrap:wrap;gap:.25rem;margin:.5rem 0 1rem;align-items:center}
.rejilla{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:1rem}
.atajo{text-align:center;text-decoration:none;color:var(--tx);padding:1.5rem 1rem}
.mapa{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.75rem}
.mesa{display:flex;flex-direction:column;gap:.25rem;padding:.9rem;border-radius:.75rem;border:2px solid var(--bd);background:var(--card)}
.mesa strong{font-size:1.1rem}.mesa .estado{font-weight:600}
.mesa-libre{border-color:#2e9e57}.mesa-pedido{border-color:#d4a017}.mesa-cocina{border-color:#2a6fd0}
.mesa-listo{border-color:#e07b12}.mesa-cuenta{border-color:#8a3fc0}.mesa-demorada{border-color:#c62828}.mesa-limpiar{border-color:#555}
.tabla-scroll{overflow-x:auto}
.tabla{width:100%;border-collapse:collapse;font-size:.9rem}
.tabla th,.tabla td{padding:.5rem;border-bottom:1px solid var(--bd);text-align:left;vertical-align:top}
.tabla code{font-size:.8rem;word-break:break-all}
.pasos{display:flex;flex-wrap:wrap;gap:.5rem;list-style:none;padding:0;margin:0 0 1rem}
.pasos li{padding:.4rem .8rem;border-radius:2rem;border:1px solid var(--bd);color:var(--mut)}
.pasos li.activo{background:var(--pri);color:var(--on-pri);border-color:var(--pri)}.pasos li.hecho{color:var(--ok);border-color:var(--ok)}
.usuario-fila{padding:.5rem 0;border-bottom:2px solid var(--bd)}.usuario-fila.inactivo{opacity:.6}
.lista{list-style:none;padding:0}.lista li{padding:.35rem 0}
fieldset{border:1px solid var(--bd);border-radius:.5rem;margin:.75rem 0}
textarea{width:100%;padding:.65rem;border:1px solid var(--bd);border-radius:.5rem;font:inherit;background:var(--bg);color:var(--tx)}
.acciones-fila{display:flex;flex-wrap:wrap;gap:.35rem}.acciones-fila form{margin:0}
.paso{border-left:3px solid var(--pri);padding-left:.75rem;margin:.75rem 0}
.mesa-unida{border-color:#888;border-style:dashed}
.cab-cuenta{display:flex;justify-content:space-between;gap:1rem;align-items:flex-start}
.cab-cuenta h1{margin:.2rem 0}.estado-cuenta{font-size:.9rem;font-weight:600}
.cols-cuenta{display:grid;grid-template-columns:1fr;gap:1rem}
@media (min-width:900px){.cols-cuenta{grid-template-columns:minmax(340px,1fr) 1.4fr;align-items:start}.panel-cuenta{position:sticky;top:.5rem}}
.ronda{margin:1rem 0 .25rem;font-size:.95rem;border-bottom:1px solid var(--bd);padding-bottom:.2rem}.peq{font-size:.8rem;font-weight:400}
.linea{display:flex;justify-content:space-between;gap:.75rem;padding:.5rem 0;border-bottom:1px dashed var(--bd)}
.linea-main{flex:1}.linea-main small{display:block}.mod{color:var(--mut)}.nota-item{color:var(--info)}
.linea-der{text-align:right;min-width:120px}.linea-anulada{opacity:.5;text-decoration:line-through}
.chip{display:inline-block;padding:.1rem .5rem;border-radius:1rem;font-size:.75rem;font-weight:700;border:1px solid var(--bd)}
.chip-pendiente{background:#fff3cd;color:#664d03}.chip-preparando{background:#cfe2ff;color:#084298}.chip-listo{background:#ffe5d0;color:#8a3b00}
.chip-servido{background:#d1e7dd;color:#0f5132}.chip-anulado{background:#f8d7da;color:#842029}.chip-borrador{background:var(--bg)}.chip-rojo{background:#c62828;color:#fff;border:0}
.btn-mini{border:1px solid var(--bd);background:var(--card);color:var(--tx);border-radius:.4rem;padding:.35rem .6rem;min-height:44px;min-width:44px;font:inherit;cursor:pointer;display:inline-flex;align-items:center}
.btn-ok{background:var(--ok);color:var(--on-pri);border:0}
form.inline{display:inline}.anular{display:inline-block;text-align:left}.anular form{background:var(--bg);padding:.5rem;border-radius:.5rem;margin-top:.3rem}
.totales{margin-top:1rem}.totales div{display:flex;justify-content:space-between;padding:.15rem 0}.totales .total{font-size:1.3rem;font-weight:800;border-top:2px solid var(--tx);margin-top:.3rem;padding-top:.3rem}
.acciones-cuenta{display:flex;flex-direction:column;gap:.5rem;margin-top:1rem}.acciones-cuenta form{margin:0}
.mas{margin-top:1rem}.mas summary{list-style:none;cursor:pointer;display:inline-flex}
.tabs-carta{display:flex;gap:.4rem;overflow-x:auto;padding:.3rem 0}.tab{border:2px solid var(--c,var(--bd));background:var(--card);color:var(--tx);border-radius:2rem;padding:.5rem 1rem;min-height:44px;font:inherit;cursor:pointer;white-space:nowrap}
.tab.activo{background:var(--c,var(--pri));color:var(--on-pri)}
.grid-prod{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.6rem;margin-top:.6rem}
.prod form{margin:0}.prod-btn{display:flex;flex-direction:column;gap:.2rem;width:100%;min-height:76px;padding:.7rem;text-align:left;border:1px solid var(--bd);border-radius:.7rem;background:var(--card);color:var(--tx);font:inherit;cursor:pointer;text-decoration:none}
.prod-btn:hover{border-color:var(--pri)}.prod-nombre{font-weight:700}
.prod-agotado{opacity:.55;padding:.7rem;border:1px dashed var(--bd);border-radius:.7rem}
.sugerencia{display:flex;gap:.75rem;align-items:center;flex-wrap:wrap}
.mesa-nueva{border-style:dashed;justify-content:center;text-align:center}.monto{font-weight:800}
#avisos{position:fixed;top:.6rem;right:.6rem;z-index:50;display:flex;flex-direction:column;gap:.4rem;max-width:min(360px,92vw)}
.toast{background:var(--tx);color:var(--bg);padding:.8rem 1rem;border-radius:.6rem;box-shadow:0 4px 14px #0005;cursor:pointer;font-weight:600}
.toast-plato_listo{background:#e07b12;color:#fff}.toast-pidio_cuenta{background:#8a3fc0;color:#fff}
/* ---- Cocina / barra (KDS) ---- */
body.kds-oscuro{background:#111;color:#f2f2f2}body.kds-oscuro .barra,body.kds-oscuro .pie{background:#1b1b1b;border-color:#333;color:#ccc}
body.kds-oscuro .marca,body.kds-oscuro .menu a{color:#eee}body.kds-oscuro .contenido{max-width:none}
.kds h1{font-size:1.4rem;margin:.2rem 0}.kds-barra{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem}
.kds-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:.8rem;align-items:start}
.kds-card{background:#1e1e1e;border:4px solid #2e9e57;border-radius:.8rem;padding:.7rem;font-size:1.1rem}
.kds-amarillo{border-color:#d4a017}.kds-rojo{border-color:#e53935;animation:parpadeo 1s infinite}
.kds-urgente{box-shadow:0 0 0 3px #fff inset}
@keyframes parpadeo{50%{background:#3a1515}}
.kds-cab{display:flex;justify-content:space-between;font-size:1.25rem}.kds-sub{color:#aaa}
.kds-item{border-top:1px solid #333;padding:.45rem 0}.kds-n{font-size:1.4rem;font-weight:800;color:#ffb74d}
.kds-curso{font-size:.7rem;color:#999;text-transform:uppercase}.kds-mod{color:#9ecbff}.kds-nota{color:#ffd54f;font-weight:700}
.kds-hecho{opacity:.5}.kds-espera{opacity:.55;border-left:4px dashed #888;padding-left:.4rem}
.kds-acc{display:flex;gap:.4rem;margin-top:.3rem;align-items:center}
.btn-kds{background:#3b6fd4;color:#fff;border:0;border-radius:.5rem;padding:.7rem 1rem;min-height:48px;font:inherit;font-weight:700;cursor:pointer}
.btn-kds-ok{background:#2e9e57}.btn-kds-sec{background:#444}.btn-kds-rojo{background:#b3261e}.btn-kds-ancho{width:100%;margin-top:.5rem}
.kds-anulado{background:#b3261e;color:#fff;padding:.8rem 1rem;border-radius:.6rem;margin-bottom:.6rem;font-size:1.2rem;animation:parpadeo2 1s infinite;display:flex;gap:.8rem;align-items:center;flex-wrap:wrap}
@keyframes parpadeo2{50%{background:#7a1a14}}
.kds-vacio{text-align:center;padding:4rem 1rem;font-size:1.6rem;color:#888}
.kds-prod{font-size:1.5rem}.kds-print{display:block;margin-top:.5rem;font-size:.8rem;color:#999}
.kds-agotados{margin-top:1rem}.kds-prods{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.5rem}
.denoms{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:.5rem}
.resumen .dato-grande{background:var(--bg);border-radius:.6rem;padding:.7rem}.dato-grande small{display:block}.dato-grande strong{font-size:1.4rem}
.parte{border:1px solid var(--bd);border-radius:.7rem;padding:.8rem;margin:.6rem 0}.parte-pagada{opacity:.6}
.pago-row{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:.5rem;margin:.3rem 0}.js-resumen{font-weight:800;margin:.4rem 0}
.asignar{display:grid;grid-template-columns:1fr repeat(6,auto);gap:.3rem;align-items:center;padding:.3rem 0;border-bottom:1px dashed var(--bd)}
.ticket-pantalla{max-width:380px;margin:1rem auto;background:#fff;color:#111;padding:1.2rem;border-radius:.5rem;font-family:monospace;font-size:.9rem}
.ticket-pantalla h2,.ticket-pantalla h3{text-align:center;margin:.2rem 0}.ticket-pantalla p{text-align:center}
.fila-t{display:flex;justify-content:space-between;gap:.5rem}.fila-t.total{font-size:1.2rem;font-weight:800}
@media print{.barra,.pie,.no-print,#avisos{display:none!important}body{background:#fff}.ticket-pantalla{box-shadow:none;margin:0}}
#offline-bar{position:fixed;left:0;right:0;bottom:0;z-index:60;padding:.6rem 1rem;text-align:center;font-weight:700;color:#fff;background:#555}
#offline-bar.off{background:#b3261e}#offline-bar.sync{background:#1d5fa8}#offline-bar.err{background:#8a3b00;cursor:pointer}
.carrito-local{border:2px dashed var(--pri);border-radius:.7rem;padding:.6rem;margin:.8rem 0}
.var-up{color:var(--ok);font-weight:700}.var-down{color:var(--err);font-weight:700}
.grafico{position:relative;height:300px}
.calor{border-collapse:collapse;font-size:.75rem;width:100%}.calor td,.calor th{padding:.25rem;text-align:center;min-width:1.6rem}
.calor td{background:rgba(180,84,26,calc(var(--i,0)*0.9));color:var(--tx)}
.kpis{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:.8rem}
.kpi{background:var(--card);border:1px solid var(--bd);border-radius:.7rem;padding:.8rem}.kpi small{display:block}.kpi strong{font-size:1.5rem}
.alerta{display:flex;gap:.6rem;align-items:flex-start;padding:.6rem;border-left:5px solid var(--bd);margin:.4rem 0;background:var(--bg);border-radius:.4rem}
.alerta-alta{border-color:#c62828}.alerta-media{border-color:#e07b12}.alerta-baja{border-color:#888}
.clase-estrella{background:#fff8e1;color:#5d4a00}.clase-perro{background:#fdecea;color:#611a15}
.chat{display:flex;flex-direction:column}.chat-msgs{max-height:60vh;overflow-y:auto;padding:.4rem;display:flex;flex-direction:column;gap:.5rem;margin-bottom:.8rem}
.burbuja{padding:.6rem .9rem;border-radius:1rem;max-width:88%;border:1px solid var(--bd)}
.burbuja-user{align-self:flex-end;background:var(--pri);color:var(--on-pri);border-color:var(--pri)}.burbuja-assistant{align-self:flex-start;background:var(--bg)}
.burbuja-accion{align-self:flex-start;border:2px solid var(--pri);background:var(--card)}
.sugerencias{display:flex;flex-wrap:wrap;gap:.4rem;justify-content:center}.sugerencias form{margin:0}.sugerencias .chip{cursor:pointer;background:var(--card);color:var(--tx);font:inherit;padding:.5rem .9rem}
.pedido-rapido{display:flex;gap:.5rem;align-items:flex-end;flex-wrap:wrap;margin:.5rem 0}.pedido-rapido label{flex:1 1 260px;margin:0}
.qr-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:1rem}.qr-card{background:#fff;color:#111;border:1px solid var(--bd);border-radius:.7rem;padding:1rem;text-align:center;page-break-inside:avoid}
.qr-img{display:flex;justify-content:center;margin:.6rem 0;min-height:160px}
.publico{max-width:760px;margin:0 auto}.publico .prod-fila{display:flex;justify-content:space-between;gap:.6rem;padding:.6rem 0;border-bottom:1px dashed var(--bd)}
.publico .tag{display:inline-block;font-size:.72rem;border:1px solid var(--bd);border-radius:1rem;padding:0 .45rem;margin-right:.2rem}
.fase{display:flex;gap:.3rem;margin:1rem 0}.fase span{flex:1;text-align:center;padding:.5rem .2rem;border-radius:.5rem;background:var(--bg);border:1px solid var(--bd);font-size:.8rem}.fase .on{background:var(--ok);color:var(--on-pri);border-color:var(--ok)}
/* Cobro guiado */
.tipos-comp{border:0;padding:0;margin:0 0 .75rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.5rem}
.tipos-comp legend{font-weight:700;margin-bottom:.4rem;padding:0}
.tipo-opc{position:relative;display:block;margin:0;cursor:pointer}
.tipo-opc input{position:absolute;opacity:0;inset:0;width:100%;height:100%;cursor:pointer;margin:0}
.tipo-opc span{display:flex;flex-direction:column;gap:.15rem;padding:.7rem .85rem;border:2px solid var(--bd);border-radius:.6rem;background:var(--card);min-height:64px}
.tipo-opc small{color:var(--mut);font-weight:400}
.tipo-opc input:checked+span{border-color:var(--pri);box-shadow:0 0 0 2px var(--pri) inset}
.tipo-opc input:focus-visible+span{outline:3px solid var(--info);outline-offset:2px}
.pago-rapido{display:flex;flex-wrap:wrap;gap:.4rem;margin:.6rem 0}
.js-mas-pago{margin:.3rem 0}
.resumen-cobro{font-size:1.5rem;padding:.6rem .8rem;border-radius:.6rem;border:2px solid var(--err);color:var(--err);text-align:center}
.resumen-cobro.ok{border-color:var(--ok);color:var(--ok)}
.js-docmsg.ok{color:var(--ok)}.js-docmsg.aviso-error{color:var(--err)}
.pago-row[hidden]{display:none}