/* restaurante.css — demo «Demo Cocina Andina». Identidad de Zymbiotek (guía de Rodhan):
   cian #00C3E3 = identidad, CTA y línea principal de gráficos · verde #68C090 = positivo ·
   naranja #F3A832 = alerta. Superficies #121B22 (oscuro) / #DBDFE4 (claro); texto #FFFFFF / #121B22.
   Sin degradados en titulares, sin resplandores. Tema claro y oscuro (sigue al sistema; el botón lo fija).
   ⛔ Los acentos sólo se definen aquí arriba (y en nucleo.js → ACENTO). El cian sobre claro no se usa
   como texto (2:1): va de fondo, borde o barra, con texto oscuro encima. */

:root {
  --cian: #00C3E3;
  --verde: #68C090;
  --naranja: #F3A832;
  --sobre-acento: #121B22;

  --fondo: #DBDFE4;
  --superficie: #F5F7F9;
  --superficie-2: #E9EDF1;
  --borde: #C5CDD5;
  --texto: #121B22;
  --tenue: #4A5761;
  --enlace: #121B22;
  --cian-suave: color-mix(in srgb, var(--cian) 18%, var(--superficie));
  --verde-suave: color-mix(in srgb, var(--verde) 22%, var(--superficie));
  --naranja-suave: color-mix(in srgb, var(--naranja) 24%, var(--superficie));
  --vajilla: #FFFFFF;
  --vajilla-borde: #CBD2D9;
  --sombra: 0 1px 2px rgba(18, 27, 34, 0.06);
  --radio: 16px;
  --fuente: 'Satoshi', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --mono: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  --nav-ancho: 236px;
  --cab-alto: 64px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-tema="claro"]) {
    --fondo: #121B22; --superficie: #1A2630; --superficie-2: #22313C; --borde: #2E3E4A;
    --texto: #FFFFFF; --tenue: #A9B6C0; --enlace: #00C3E3;
    --vajilla: #EEF1F3; --vajilla-borde: #9AA6AF;
    --sombra: 0 1px 2px rgba(0, 0, 0, 0.3);
    color-scheme: dark;
  }
}
:root[data-tema="oscuro"] {
  --fondo: #121B22; --superficie: #1A2630; --superficie-2: #22313C; --borde: #2E3E4A;
  --texto: #FFFFFF; --tenue: #A9B6C0; --enlace: #00C3E3;
  --vajilla: #EEF1F3; --vajilla-borde: #9AA6AF;
  --sombra: 0 1px 2px rgba(0, 0, 0, 0.3);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--fondo); color: var(--texto); font: 15px/1.5 var(--fuente); -webkit-font-smoothing: antialiased; }
h1, h2, h3 { margin: 0; line-height: 1.2; letter-spacing: -0.01em; }
p { margin: 0; }
a { color: var(--enlace); text-decoration: underline; text-decoration-color: var(--cian); text-underline-offset: 3px; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--cian); outline-offset: 2px; border-radius: 6px; }
.ico, .btn-icono svg, .navegacion svg { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.saltar { position: absolute; left: -999px; top: 8px; z-index: 50; background: var(--superficie); padding: 8px 12px; border-radius: 8px; }
.saltar:focus { left: 8px; }
.solo-movil { display: none; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ── Estructura ──────────────────────────────────────────────────────────── */
.app {
  min-height: 100vh; display: grid;
  grid-template-columns: var(--nav-ancho) minmax(0, 1fr);
  grid-template-rows: var(--cab-alto) 1fr auto;
  grid-template-areas: "cab cab" "nav vista" "nav pie";
}
.cabecera {
  grid-area: cab; position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 16px; padding: 0 20px;
  background: var(--superficie); border-bottom: 1px solid var(--borde);
}
.marca { display: flex; align-items: center; gap: 10px; min-width: calc(var(--nav-ancho) - 20px); }
.marca-logo { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: var(--cian); color: var(--sobre-acento); }
.marca-logo svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.marca-texto { white-space: nowrap; display: flex; flex-direction: column; line-height: 1.15; }
.marca-texto strong { font-size: 16px; }
.marca-sub { font-size: 12px; color: var(--tenue); }
.rotulo-demo {
  display: inline-flex; align-items: center; gap: 8px; margin-right: auto;
  font-size: 12.5px; font-weight: 650; color: var(--sobre-acento); background: var(--naranja);
  padding: 5px 12px; border-radius: 999px;
}
.rotulo-demo .punto { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.cabecera-acciones { display: flex; gap: 6px; }
.btn-icono {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-width: 40px; height: 40px; padding: 0 10px;
  border-radius: 10px; border: 1px solid var(--borde); background: var(--superficie); color: var(--texto); cursor: pointer;
}
.btn-icono:hover { border-color: var(--cian); }
.ico-sol { display: none; }
:root[data-tema="oscuro"] .ico-sol { display: block; } :root[data-tema="oscuro"] .ico-luna { display: none; }
@media (prefers-color-scheme: dark) { :root:not([data-tema="claro"]) .ico-sol { display: block; } :root:not([data-tema="claro"]) .ico-luna { display: none; } }

.navegacion {
  grid-area: nav; position: sticky; top: var(--cab-alto); height: calc(100vh - var(--cab-alto));
  display: flex; flex-direction: column; padding: 20px 12px; border-right: 1px solid var(--borde); background: var(--superficie);
}
.navegacion ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.navegacion a {
  position: relative; display: flex; align-items: center; gap: 12px; padding: 11px 14px; border-radius: 12px;
  color: var(--tenue); font-weight: 500; text-decoration: none; transition: background .15s, color .15s;
}
.navegacion a:hover { background: var(--superficie-2); color: var(--texto); }
.navegacion a[aria-current="page"] { background: var(--cian-suave); color: var(--texto); font-weight: 650; box-shadow: inset 3px 0 0 var(--cian); }
.navegacion a[aria-current="page"] svg { color: var(--texto); }
.contador { margin-left: auto; min-width: 22px; height: 22px; padding: 0 6px; border-radius: 999px; display: inline-grid; place-items: center; font-size: 12px; font-weight: 700; background: var(--naranja); color: var(--sobre-acento); }
.navegacion-pie { margin-top: auto; display: grid; gap: 12px; padding-top: 16px; border-top: 1px solid var(--borde); }
.usuario { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.usuario small { display: block; color: var(--tenue); }
.avatar { width: 32px; height: 32px; flex: none; border-radius: 50%; display: inline-grid; place-items: center; background: var(--superficie-2); border: 1px solid var(--borde); font-size: 12px; font-weight: 700; }
.btn-texto { display: inline-flex; align-items: center; gap: 8px; background: none; border: 0; padding: 6px 4px; color: var(--tenue); cursor: pointer; font-size: 13px; font-weight: 500; }
.btn-texto svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.btn-texto:hover { color: var(--texto); text-decoration: underline; text-decoration-color: var(--cian); }
.btn-texto--pie { padding: 0; font-size: inherit; text-decoration: underline; text-decoration-color: var(--cian); }

.vista { grid-area: vista; padding: 32px clamp(16px, 3vw, 40px) 40px; max-width: 1280px; width: 100%; outline: none; display: grid; gap: 20px; align-content: start; }
.pie { grid-area: pie; padding: 16px clamp(16px, 3vw, 40px) 24px; font-size: 12.5px; color: var(--tenue); border-top: 1px solid var(--borde); }

/* ── Piezas comunes ──────────────────────────────────────────────────────── */
.vista-cab { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.vista-cab h1 { font-size: clamp(24px, 2.4vw, 30px); font-weight: 700; }
.vista-sub { color: var(--tenue); margin-top: 4px; }
.tarjeta { background: var(--superficie); border: 1px solid var(--borde); border-radius: var(--radio); padding: 22px; box-shadow: var(--sombra); min-width: 0; }
.tarjeta-cab { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.tarjeta-titulo { font-size: 16px; font-weight: 650; }
.tarjeta > .tarjeta-titulo { margin-bottom: 14px; }
.nota { font-size: 13px; color: var(--tenue); margin-top: 10px; }
.vacio { color: var(--tenue); font-size: 14px; }
.sello { display: inline-block; font-size: 11.5px; font-weight: 700; letter-spacing: .03em; text-transform: uppercase; color: var(--sobre-acento); background: var(--naranja); border-radius: 999px; padding: 3px 10px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 40px; padding: 8px 16px;
  border-radius: 10px; border: 1px solid transparent; font-weight: 600; font-size: 14px; cursor: pointer; text-decoration: none !important;
  transition: background .15s, border-color .15s, transform .1s;
}
.btn:active { transform: translateY(1px); }
.btn--primario { background: var(--cian); color: var(--sobre-acento); }
.btn--primario:hover { background: color-mix(in srgb, var(--cian) 88%, var(--texto)); }
.btn--primario:disabled { opacity: .45; cursor: not-allowed; }
.btn--ok { background: var(--verde); color: var(--sobre-acento); }
.btn--alerta { background: var(--naranja); color: var(--sobre-acento); }
.btn--suave { background: var(--superficie); border-color: var(--borde); color: var(--texto); }
.btn--suave:hover { border-color: var(--cian); }
.btn--chico { min-height: 32px; padding: 4px 10px; font-size: 13px; }
.btn--ancho { width: 100%; }
.fila-botones { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; }

.segmentado { display: inline-flex; padding: 3px; gap: 2px; background: var(--superficie-2); border-radius: 11px; border: 1px solid var(--borde); max-width: 100%; overflow-x: auto; scrollbar-width: none; }
.segmentado button { white-space: nowrap; border: 0; background: none; padding: 7px 14px; border-radius: 8px; font-size: 13.5px; font-weight: 550; color: var(--tenue); cursor: pointer; }
.segmentado--envuelve { flex-wrap: wrap; overflow: visible; }
.segmentado button[aria-pressed="true"] { background: var(--superficie); color: var(--texto); box-shadow: inset 0 -2px 0 var(--cian), 0 1px 2px rgba(0,0,0,.1); }

.estado { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 650; padding: 3px 10px; border-radius: 999px; white-space: nowrap; }
.estado .ico { width: 14px; height: 14px; }
.estado--verde { background: var(--verde-suave); box-shadow: inset 0 0 0 1px var(--verde); }
.estado--cian { background: var(--cian-suave); box-shadow: inset 0 0 0 1px var(--cian); }
.estado--naranja { background: var(--naranja-suave); box-shadow: inset 0 0 0 1px var(--naranja); }
.estado--neutro { background: var(--superficie-2); color: var(--tenue); }
.punto-estado { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.punto--verde { background: var(--verde); } .punto--cian { background: var(--cian); } .punto--naranja { background: var(--naranja); }

.tabla { width: 100%; border-collapse: collapse; font-size: 14px; }
.tabla th, .tabla td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--borde); }
.tabla thead th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--tenue); font-weight: 600; }
.tabla tfoot th, .tabla tfoot td { border-bottom: 0; padding-top: 14px; font-weight: 700; }
.tabla .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }

.etiqueta { display: block; font-size: 12.5px; font-weight: 600; color: var(--tenue); margin-bottom: 4px; }
input, select, textarea { width: 100%; min-height: 40px; padding: 8px 12px; border-radius: 10px; border: 1px solid var(--borde); background: var(--superficie); }
input:focus, select:focus, textarea:focus { border-color: var(--cian); outline: none; box-shadow: 0 0 0 3px var(--cian-suave); }
.campo { display: block; margin-top: 12px; }
.campos-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.campos-3 { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 10px; }

/* kpi:inicio — sólo los acentos de la guía (cian/verde/naranja) y neutros, todo por variable */
.resumen { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.kpi { position: relative; overflow: hidden; background: var(--superficie); border: 1px solid var(--borde); border-radius: var(--radio); padding: 16px 18px 16px 22px; display: flex; flex-direction: column; gap: 2px; }
.kpi::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 5px; }
.kpi-num { font-size: 26px; font-weight: 700; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; color: var(--texto); }
.kpi-txt { font-size: 13px; color: var(--tenue); }
.kpi-det { font-size: 12px; color: var(--tenue); }
.kpi--cian::before { background: var(--cian); }
.kpi--verde::before { background: var(--verde); }
.kpi--naranja::before { background: var(--naranja); }
/* kpi:fin */

/* ── Mesas ───────────────────────────────────────────────────────────────── */
.mesas-grid { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 20px; align-items: start; }
.leyenda { display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: 13px; color: var(--tenue); }
.leyenda span { display: inline-flex; align-items: center; gap: 7px; }
.plano { display: block; width: 100%; height: auto; font-family: var(--fuente); }
.plano-piso { fill: var(--superficie-2); stroke: var(--borde); stroke-width: 1.5; }
.plano-zona { fill: var(--superficie); stroke: var(--borde); stroke-width: 1.5; stroke-dasharray: 5 5; }
.plano-rotulo { font-size: 14px; font-weight: 600; fill: var(--tenue); letter-spacing: .04em; text-transform: uppercase; }
.plano-puerta { stroke: var(--superficie); stroke-width: 8; }
.plano-ventana { stroke: var(--cian); stroke-width: 5; stroke-linecap: round; opacity: .55; }
.mesa { cursor: pointer; outline: none; }
.mesa .silla { fill: var(--superficie); stroke: var(--borde); stroke-width: 1.5; }
.mesa-tablero { stroke-width: 3; transition: fill .2s, stroke-width .2s; }
.mesa--libre .mesa-tablero { fill: var(--verde-suave); stroke: var(--verde); }
.mesa--ocupada .mesa-tablero { fill: var(--cian-suave); stroke: var(--cian); }
.mesa--por-cobrar .mesa-tablero { fill: var(--naranja-suave); stroke: var(--naranja); stroke-dasharray: 9 5; }
.mesa:hover .mesa-tablero, .mesa:focus-visible .mesa-tablero { stroke-width: 5; }
.mesa--sel .mesa-tablero { stroke-width: 5; }
.mesa--sel .silla { stroke: var(--texto); }
.mesa:focus-visible .silla { stroke: var(--texto); stroke-width: 2.5; }
.mesa-num { font-size: 26px; font-weight: 800; fill: var(--texto); }
.mesa-linea { font-size: 12.5px; font-weight: 600; fill: var(--texto); font-variant-numeric: tabular-nums; }
.plano-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.plano-scroll .plano { min-width: 560px; }

.panel { position: sticky; top: calc(var(--cab-alto) + 16px); max-height: calc(100vh - var(--cab-alto) - 32px); overflow-y: auto; }
.panel-cab { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.panel-cab h2 { font-size: 19px; }
.panel-cab p { font-size: 13px; color: var(--tenue); }
.panel-cab .btn-icono { margin-left: auto; }
.mesa-chip { width: 48px; height: 48px; flex: none; border-radius: 14px; display: grid; place-items: center; font-weight: 800; font-size: 20px; border: 3px solid; }
.mesa-chip--verde { border-color: var(--verde); background: var(--verde-suave); }
.mesa-chip--cian { border-color: var(--cian); background: var(--cian-suave); }
.mesa-chip--naranja { border-color: var(--naranja); background: var(--naranja-suave); border-style: dashed; }
.panel-sub { font-size: 12.5px; text-transform: uppercase; letter-spacing: .05em; color: var(--tenue); font-weight: 650; margin: 18px 0 8px; }
.items { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.item { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 10px; align-items: center; padding: 8px 10px; border-radius: 12px; background: var(--superficie-2); font-size: 14px; }
.item small { display: block; color: var(--tenue); font-size: 12px; }
.item--pendiente { background: var(--cian-suave); }
.item-sub { font-variant-numeric: tabular-nums; font-weight: 650; min-width: 74px; text-align: right; }
.paso { display: inline-flex; align-items: center; border: 1px solid var(--borde); border-radius: 10px; background: var(--superficie); }
.paso button { width: 30px; height: 30px; display: grid; place-items: center; border: 0; background: none; cursor: pointer; border-radius: 9px; }
.paso button:hover { background: var(--superficie-2); }
.paso .ico { width: 16px; height: 16px; }
.paso output { min-width: 22px; text-align: center; font-weight: 700; font-variant-numeric: tabular-nums; }
.total-linea { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; margin-top: 14px; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--borde); }
.total-linea span { color: var(--tenue); font-size: 13.5px; }
.total-linea strong { font-size: 22px; font-variant-numeric: tabular-nums; }
.agregar { display: grid; gap: 8px; }
.agregar-lista { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.agregar-lista button { width: 100%; text-align: left; display: flex; flex-direction: column; gap: 1px; padding: 8px 10px; border-radius: 10px; border: 1px solid var(--borde); background: var(--superficie); cursor: pointer; font-size: 13px; line-height: 1.25; }
.agregar-lista button:hover { border-color: var(--cian); background: var(--cian-suave); }
.agregar-lista small { color: var(--tenue); font-variant-numeric: tabular-nums; }

/* ── Carta ───────────────────────────────────────────────────────────────── */
.carta-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 20px; align-items: start; }
.categorias { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; padding-bottom: 2px; }
.categorias button { white-space: nowrap; padding: 7px 14px; border-radius: 999px; border: 1px solid var(--borde); background: var(--superficie); cursor: pointer; font-weight: 550; font-size: 14px; }
.categorias button[aria-pressed="true"] { background: var(--cian); border-color: var(--cian); color: var(--sobre-acento); }
.platos { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 14px; }
.plato-card { background: var(--superficie); border: 1px solid var(--borde); border-radius: var(--radio); overflow: hidden; display: flex; flex-direction: column; }
.plato-foto { background: var(--superficie-2); display: grid; place-items: center; padding: 10px; border-bottom: 1px solid var(--borde); }
.ilus { width: 100%; max-width: 180px; height: auto; display: block; }
.ilus .vajilla { fill: var(--vajilla); stroke: var(--vajilla-borde); stroke-width: 1.5; }
.ilus .borde-plato { fill: none; stroke: var(--vajilla-borde); stroke-width: 1; opacity: .7; }
.ilus .cristal { fill: color-mix(in srgb, var(--vajilla) 55%, transparent); stroke: var(--vajilla-borde); stroke-width: 1.5; }
.ilus .asa { stroke: var(--vajilla-borde); fill: none; }
.ilus .tapa { fill: var(--tenue); }
.ilus .etiqueta-botella { fill: var(--superficie); stroke: var(--vajilla-borde); }
.ilus .vapor { stroke: var(--tenue); opacity: .5; animation: vapor 2.8s ease-in-out infinite; }
@keyframes vapor { 50% { opacity: .15; transform: translateY(-3px); } }
.plato-info { padding: 12px 14px 14px; display: grid; gap: 4px; flex: 1; }
.plato-info h3 { font-size: 15.5px; }
.plato-info p { font-size: 13px; color: var(--tenue); }
.plato-pie { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: 8px; }
.precio { font-weight: 750; font-variant-numeric: tabular-nums; font-size: 16px; }
.qr-tarjeta { position: sticky; top: calc(var(--cab-alto) + 16px); }
.qr-marco { background: var(--vajilla); border-radius: 16px; padding: 14px; display: grid; justify-items: center; gap: 8px; border: 1px solid var(--borde); color: #121B22; }
.qr { width: 100%; max-width: 230px; height: auto; display: block; }
.qr .qr-fondo { fill: #FFFFFF; }
.qr .qr-modulos { fill: #121B22; }
.qr-mesa { font-weight: 800; font-size: 20px; }
.qr-pie { font-size: 12.5px; text-align: center; }
.qr-sel { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.qr-sel button { min-width: 38px; height: 34px; border-radius: 9px; border: 1px solid var(--borde); background: var(--superficie); cursor: pointer; font-weight: 650; }
.qr-sel button[aria-pressed="true"] { background: var(--cian); border-color: var(--cian); color: var(--sobre-acento); }
.banner-mesa { display: flex; gap: 10px; align-items: center; padding: 12px 16px; border-radius: 14px; background: var(--cian-suave); border: 1px solid var(--cian); }

/* ── Cocina ──────────────────────────────────────────────────────────────── */
.tablero { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; align-items: start; }
.columna { background: var(--superficie-2); border: 1px solid var(--borde); border-radius: var(--radio); padding: 12px; display: grid; gap: 10px; align-content: start; min-height: 220px; }
.columna-cab { display: flex; align-items: center; justify-content: space-between; padding: 4px 4px 2px; }
.columna-cab h2 { font-size: 15px; display: flex; align-items: center; gap: 8px; }
.columna-cab span { font-size: 13px; color: var(--tenue); font-weight: 650; }
.comanda { background: var(--superficie); border: 1px solid var(--borde); border-radius: 14px; padding: 12px 14px; display: grid; gap: 8px; border-top: 4px solid var(--borde); }
.comanda--nuevo { border-top-color: var(--cian); }
.comanda--preparando { border-top-color: var(--cian); }
.comanda--listo { border-top-color: var(--verde); }
.comanda--tarde { border-top-color: var(--naranja); }
.comanda-cab { display: flex; justify-content: space-between; gap: 8px; align-items: center; }
.comanda-cab strong { font-size: 15px; }
.tiempo { display: inline-flex; align-items: center; gap: 4px; font-size: 12.5px; font-weight: 700; font-variant-numeric: tabular-nums; padding: 2px 8px; border-radius: 999px; background: var(--superficie-2); }
.tiempo .ico { width: 14px; height: 14px; }
.tiempo--tarde { background: var(--naranja); color: var(--sobre-acento); }
.comanda ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 3px; font-size: 14px; }
.comanda li b { display: inline-block; min-width: 26px; font-variant-numeric: tabular-nums; }
.comanda li small { display: block; padding-left: 26px; color: var(--tenue); font-style: italic; }
.comanda .btn { width: 100%; }
.comanda--entra { animation: entra .45s cubic-bezier(.2, .8, .2, 1); }
@keyframes entra { from { opacity: 0; transform: translateY(-8px); } }

/* ── Delivery y reservas ─────────────────────────────────────────────────── */
.dos-columnas { display: grid; grid-template-columns: minmax(0, 1fr) 400px; gap: 20px; align-items: start; }
.pedidos { display: grid; gap: 10px; }
.pedido { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px 16px; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--borde); background: var(--superficie); cursor: pointer; text-align: left; width: 100%; }
.pedido:hover { border-color: var(--cian); }
.pedido[aria-pressed="true"] { border-color: var(--cian); box-shadow: inset 4px 0 0 var(--cian); }
.pedido h3 { font-size: 15.5px; }
.pedido p { color: var(--tenue); font-size: 13.5px; }
.pedido-total { font-weight: 750; font-variant-numeric: tabular-nums; text-align: right; }
.pasos { grid-column: 1 / -1; display: flex; gap: 4px; list-style: none; margin: 4px 0 0; padding: 0; }
.pasos li { flex: 1; height: 6px; border-radius: 999px; background: var(--superficie-2); border: 1px solid var(--borde); }
.pasos li.hecho { background: var(--cian); border-color: var(--cian); }
.pasos li.fin { background: var(--verde); border-color: var(--verde); }
.reservas { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.reserva { display: grid; grid-template-columns: 70px minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: 12px 16px; border-radius: 14px; border: 1px solid var(--borde); border-left: 4px solid var(--borde); background: var(--superficie); }
.reserva--confirmada { border-left-color: var(--verde); }
.reserva--pendiente { border-left-color: var(--naranja); }
.reserva--llego { border-left-color: var(--cian); }
.reserva-hora { font-size: 18px; font-weight: 750; font-variant-numeric: tabular-nums; }
.reserva h3 { font-size: 15.5px; }
.reserva p { font-size: 13.5px; color: var(--tenue); }
.reserva-acciones { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }

/* ── Chat (vista previa de WhatsApp, sin marcas ajenas) ──────────────────── */
.chat { border-radius: 16px; overflow: hidden; border: 1px solid var(--borde); margin-top: 12px; }
.chat-cab { display: flex; gap: 10px; align-items: center; padding: 10px 14px; background: var(--superficie-2); border-bottom: 1px solid var(--borde); font-size: 14px; }
.chat-cab small { display: block; color: var(--tenue); font-size: 12px; }
.chat-cuerpo { display: grid; gap: 8px; padding: 16px 14px; background: var(--fondo); }
.burbuja { justify-self: end; max-width: 88%; padding: 9px 12px 6px; border-radius: 14px 14px 4px 14px; background: var(--verde-suave); font-size: 14px; line-height: 1.45; }
.burbuja--el { justify-self: start; border-radius: 14px 14px 14px 4px; background: var(--superficie); }
.burbuja-hora { display: block; text-align: right; font-size: 11px; color: var(--tenue); margin-top: 2px; }
.chat-nota { font-size: 12px; color: var(--tenue); padding: 8px 14px; border-top: 1px solid var(--borde); background: var(--superficie); }

/* ── Caja ────────────────────────────────────────────────────────────────── */
.caja-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 20px; align-items: start; }
.grafico-caja { position: relative; }
.grafico { width: 100%; height: auto; display: block; overflow: visible; }
.grafico .grid { stroke: var(--borde); stroke-width: 1; }
.grafico .eje { font-size: 11px; fill: var(--tenue); font-variant-numeric: tabular-nums; }
.grafico .area { fill: var(--cian-suave); }
.grafico .linea { fill: none; stroke: var(--cian); stroke-width: 2.5; stroke-linejoin: round; stroke-linecap: round; }
.grafico .punto { fill: var(--superficie); stroke: var(--cian); stroke-width: 2; }
.grafico .hit { fill: transparent; }
.grafico .hora.activo .punto { fill: var(--cian); }
.grafico .hora.activo .hit { fill: var(--cian-suave); }
.tip { position: absolute; pointer-events: none; background: var(--texto); color: var(--fondo); font-size: 12.5px; font-weight: 600; padding: 6px 10px; border-radius: 8px; white-space: nowrap; }
.como-tabla { margin-top: 12px; font-size: 13px; }
.como-tabla summary { cursor: pointer; font-weight: 600; text-decoration: underline; text-decoration-color: var(--cian); }
.barras-h { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.barras-h li { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 2fr) 96px; gap: 12px; align-items: center; font-size: 13.5px; }
.bh-barra { height: 10px; border-radius: 999px; background: var(--superficie-2); overflow: hidden; }
.bh-barra span { display: block; height: 100%; border-radius: 0 4px 4px 0; background: var(--cian); }
.bh-valor { font-variant-numeric: tabular-nums; font-weight: 650; white-space: nowrap; text-align: right; }
.bh-valor small { display: block; font-weight: 500; color: var(--tenue); font-size: 12px; }

/* ── Modal y aviso ───────────────────────────────────────────────────────── */
.modal { position: fixed; inset: 0; z-index: 40; display: grid; place-items: center; padding: 16px; }
.modal[hidden] { display: none; }
.modal-fondo { position: absolute; inset: 0; background: rgba(10, 14, 18, 0.5); animation: fundido .2s ease; }
.modal-caja { position: relative; width: min(500px, 100%); max-height: calc(100vh - 32px); overflow-y: auto; background: var(--superficie); border-radius: 20px; padding: 26px; border: 1px solid var(--borde); animation: sube .25s cubic-bezier(.2,.8,.2,1); }
.modal-caja h2 { font-size: 20px; margin-bottom: 8px; padding-right: 40px; }
.modal-x { position: absolute; top: 14px; right: 14px; }
.medios { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 14px; }
.medios label { position: relative; display: flex; align-items: center; gap: 8px; padding: 12px; border-radius: 12px; border: 1px solid var(--borde); cursor: pointer; font-weight: 600; font-size: 14px; }
.medios input { position: absolute; opacity: 0; width: 1px; height: 1px; min-height: 0; }
.medios label:has(input:checked) { border-color: var(--cian); background: var(--cian-suave); box-shadow: inset 0 0 0 1px var(--cian); }
.medios label:focus-within { outline: 2px solid var(--cian); outline-offset: 1px; }
.vuelto { margin-top: 12px; font-size: 14px; }
.aviso-flotante { position: fixed; left: 50%; bottom: 24px; z-index: 60; transform: translate(-50%, 20px); opacity: 0; pointer-events: none; background: var(--texto); color: var(--fondo); padding: 10px 18px; border-radius: 12px; font-size: 14px; font-weight: 550; transition: opacity .2s, transform .2s; max-width: calc(100vw - 32px); }
.aviso-flotante.visible { opacity: 1; transform: translate(-50%, 0); }
@keyframes fundido { from { opacity: 0; } }
@keyframes sube { from { opacity: 0; transform: translateY(12px); } }

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 1180px) {
  .mesas-grid, .carta-grid, .dos-columnas { grid-template-columns: minmax(0, 1fr); }
  .panel, .qr-tarjeta { position: static; max-height: none; }
}
@media (max-width: 980px) {
  .caja-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 860px) {
  :root { --cab-alto: 56px; }
  .solo-escritorio { display: none; }
  .solo-movil { display: initial; }
  .app { grid-template-columns: minmax(0, 1fr); grid-template-areas: "cab" "vista" "pie"; }
  .cabecera { padding: 0 12px; gap: 10px; }
  .marca { min-width: 0; }
  .marca-sub { display: none; }
  .rotulo-demo { font-size: 11px; padding: 4px 9px; margin-left: auto; margin-right: 0; line-height: 1.2; }
  .btn-icono { min-width: 38px; height: 38px; padding: 0 8px; }
  .navegacion {
    position: fixed; z-index: 30; left: 0; right: 0; bottom: 0; top: auto; height: auto; padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
    border-right: 0; border-top: 1px solid var(--borde); background: var(--superficie);
  }
  .navegacion ul { grid-template-columns: repeat(6, 1fr); gap: 0; }
  .navegacion a { flex-direction: column; gap: 3px; padding: 6px 2px; font-size: 10.5px; border-radius: 10px; text-align: center; }
  .navegacion a[aria-current="page"] { box-shadow: inset 0 3px 0 var(--cian); }
  .navegacion a svg { width: 22px; height: 22px; }
  .contador { position: absolute; top: 2px; right: 50%; margin-right: -22px; min-width: 18px; height: 18px; font-size: 10.5px; padding: 0 4px; }
  .navegacion-pie { display: none; }
  .vista { padding: 20px 16px 28px; gap: 16px; }
  .pie { padding: 16px 16px calc(92px + env(safe-area-inset-bottom)); }
  .tarjeta { padding: 16px; }
  .kpi-num { font-size: 21px; }
  .resumen { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .tablero { grid-template-columns: repeat(3, 84%); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 6px; margin: 0 -16px; padding-left: 16px; padding-right: 16px; scroll-padding: 16px; }
  .columna { scroll-snap-align: start; }
  .reserva { grid-template-columns: 58px minmax(0, 1fr); }
  .reserva-acciones { grid-column: 1 / -1; justify-content: flex-start; }
  .barras-h li { grid-template-columns: minmax(0, 1fr) auto; }
  .barras-h .bh-barra { grid-column: 1 / -1; grid-row: 2; }
  .platos { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .plato-info { padding: 10px 10px 12px; }
  .plato-info p { display: none; }
  .agregar-lista { grid-template-columns: 1fr; }
  .campos-3 { grid-template-columns: 1fr 1fr; }
  .campos-3 label:first-child { grid-column: 1 / -1; }
  .aviso-flotante { bottom: calc(84px + env(safe-area-inset-bottom)); }
}
@media (max-width: 520px) {
  /* En el celular el rótulo de demo manda: el nombre queda en el ícono y en el título de la app. */
  .marca-texto { display: none; }
  .rotulo-demo { flex: 1 1 auto; min-width: 0; justify-content: center; text-align: center; }
  .marca-logo { width: 34px; height: 34px; }
}

/* ── Movimiento reducido: todo queda visible y en su sitio, sin transiciones ─ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

/* Que se reconozca como app instalada: sin rebote ni selección accidental en la barra. */
@media (display-mode: standalone) {
  body { overscroll-behavior-y: none; }
  .navegacion { user-select: none; -webkit-user-select: none; }
}