/* ============================================================
   HEVO POS — Sistema de diseño "Dark Fintech"
   Tokens tomados de HEVO-DESIGN.md · referencia: HEVO-POS-dark.png
   ============================================================ */

:root{
  /* Fondos y superficies */
  --bg-main:#060e20;
  --surface:#0b1326;
  --surface-card:#131b2e;
  --surface-card-hover:#1c263d;
  --border-subtle:rgba(255,255,255,.08);
  --glass:rgba(255,255,255,.045);
  --glass-border:rgba(255,255,255,.09);

  /* Marca y semánticos */
  --primary-blue:#3b82f6;
  --primary-blue-hover:#2563eb;
  --accent-purple:#8b5cf6;
  --accent-emerald:#10b981;
  --accent-amber:#f59e0b;
  --grad:linear-gradient(135deg,#3b82f6,#8b5cf6);

  /* Texto */
  --text-primary:#f8fafc;
  --text-secondary:#94a3b8;
  --text-muted:#64748b;

  /* Radios y sombras */
  --r-sm:12px;
  --r-md:16px;
  --r-lg:20px;
  --glow-azul:0 0 24px rgba(59,130,246,.35);
  --glow-fuerte:0 10px 40px rgba(59,130,246,.45);
}

*{ box-sizing:border-box; margin:0; padding:0; }
html,body{ height:100%; }

body{
  font-family:"Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color:var(--text-primary);
  background:
    radial-gradient(700px 500px at 12% -8%, rgba(59,130,246,.28), transparent),
    radial-gradient(700px 500px at 92% 0%, rgba(139,92,246,.26), transparent),
    var(--bg-main);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
  overflow:hidden;
}

button,input,select{ font-family:inherit; font-size:1rem; color:inherit; }
button{ cursor:pointer; border:none; background:none; }

/* Barras de desplazamiento discretas */
::-webkit-scrollbar{ width:9px; height:9px; }
::-webkit-scrollbar-thumb{ background:rgba(255,255,255,.10); border-radius:99px; }
::-webkit-scrollbar-thumb:hover{ background:rgba(255,255,255,.18); }
::-webkit-scrollbar-track{ background:transparent; }

/* ===================== ESTRUCTURA ===================== */
.app{ display:flex; height:100vh; }
.contenido{ flex:1; min-width:0; display:flex; flex-direction:column; }

/* ===================== SIDEBAR ===================== */
.sidebar{
  width:82px;
  flex-shrink:0;
  background:rgba(6,14,32,.55);
  border-right:1px solid var(--border-subtle);
  backdrop-filter:blur(12px);
  display:flex;
  flex-direction:column;
  align-items:center;
  padding:20px 0;
  gap:26px;
}
.logo-hevo{ display:grid; place-items:center; filter:drop-shadow(0 0 12px rgba(99,102,241,.55)); }

.nav-lateral{ display:flex; flex-direction:column; gap:14px; align-items:center; }
.nav-lateral .tab,
.nav-lateral .btn-icono{
  width:52px; height:52px;
  border-radius:var(--r-md);
  display:grid; place-items:center;
  font-size:22px;
  background:var(--glass);
  border:1px solid transparent;
  filter:grayscale(.35) opacity(.72);
  transition:.18s;
}
.nav-lateral .tab:hover,
.nav-lateral .btn-icono:hover{
  background:var(--surface-card-hover);
  filter:none;
  transform:translateY(-1px);
}
.nav-lateral .tab.activo{
  background:var(--grad);
  border-color:transparent;
  filter:none;
  box-shadow:var(--glow-azul);
}

/* ===================== BARRA SUPERIOR ===================== */
.topbar{
  height:84px;
  flex-shrink:0;
  padding:0 26px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  border-bottom:1px solid var(--border-subtle);
}
.titulo-app h1{ font-size:23px; font-weight:800; letter-spacing:-.5px; }
.titulo-app p{ font-size:13px; font-weight:600; color:var(--text-secondary); margin-top:3px; }

.topbar-right{ display:flex; align-items:center; gap:14px; }

.chip-fiscal{
  display:flex; align-items:center; gap:8px;
  padding:9px 16px;
  border-radius:99px;
  background:rgba(16,185,129,.10);
  border:1px solid rgba(16,185,129,.32);
  color:var(--accent-emerald);
  font-size:13px; font-weight:700;
  white-space:nowrap;
}
.chip-fiscal .punto{
  width:8px; height:8px; border-radius:50%;
  background:var(--accent-emerald);
  box-shadow:0 0 10px var(--accent-emerald);
  animation:latir 2s ease-in-out infinite;
}
@keyframes latir{ 50%{ opacity:.35; } }

.selector-moneda{
  display:flex;
  background:var(--glass);
  border:1px solid var(--glass-border);
  padding:5px;
  border-radius:14px;
}
.moneda{
  padding:9px 20px;
  border-radius:10px;
  font-size:14px; font-weight:700;
  color:var(--text-secondary);
  transition:.16s;
}
.moneda:hover{ color:var(--text-primary); }
.moneda.activo{ background:var(--grad); color:#fff; box-shadow:var(--glow-azul); }

/* ===================== VISTAS ===================== */
.vista{ display:none; flex:1; min-height:0; }
.vista.activa{ display:flex; }
#vista-resumen.activa,
#vista-productos.activa{ display:block; overflow-y:auto; }

/* ===================== PANEL PRODUCTOS (CAJA) ===================== */
.panel-productos{
  flex:1; min-width:0;
  display:flex; flex-direction:column;
  padding:22px 22px 0 26px;
  gap:18px;
}

.fila-superior{ display:flex; gap:14px; align-items:center; flex-shrink:0; }

.categorias{ display:flex; gap:10px; overflow-x:auto; flex:1; padding-bottom:2px; }
.categorias::-webkit-scrollbar{ display:none; }
.cat{
  display:flex; align-items:center; gap:7px;
  padding:11px 22px;
  border-radius:99px;
  background:var(--glass);
  border:1px solid var(--glass-border);
  font-size:14px; font-weight:600;
  color:var(--text-secondary);
  white-space:nowrap;
  transition:.16s;
}
.cat:hover{ background:var(--surface-card-hover); color:var(--text-primary); }
.cat.activo{
  background:var(--grad);
  border-color:transparent;
  color:#fff;
  box-shadow:var(--glow-azul);
}

.buscador{
  display:flex; align-items:center; gap:10px;
  width:230px; flex-shrink:0;
  height:46px;
  padding:0 16px;
  border-radius:14px;
  background:var(--glass);
  border:1px solid var(--glass-border);
  backdrop-filter:blur(8px);
}
.buscador span{ opacity:.5; font-size:14px; }
.buscador input{
  flex:1; min-width:0;
  border:none; outline:none; background:none;
  font-size:14px; font-weight:500;
  color:var(--text-primary);
}
.buscador input::placeholder{ color:var(--text-muted); }

.grid-productos{
  flex:1;
  overflow-y:auto;
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(200px, 1fr));
  gap:16px;
  padding-bottom:24px;
  align-content:start;
}

.producto{
  background:var(--glass);
  border:1px solid var(--glass-border);
  border-radius:var(--r-md);
  backdrop-filter:blur(10px);
  padding:22px 14px 18px;
  display:flex; flex-direction:column; align-items:center; gap:10px;
  text-align:center;
  transition:.16s;
}
.producto:hover{
  background:var(--surface-card-hover);
  border-color:rgba(139,92,246,.55);
  transform:translateY(-3px);
  box-shadow:0 12px 30px rgba(0,0,0,.4);
}
.producto:active{ transform:scale(.97); }
.producto .ico{ font-size:40px; line-height:1; }
.producto .nom{ font-size:15px; font-weight:700; color:var(--text-primary); line-height:1.3; }
.producto .pre{
  font-size:17px; font-weight:800; letter-spacing:-.3px;
  background:var(--grad);
  -webkit-background-clip:text; background-clip:text;
  -webkit-text-fill-color:transparent;
}

.vacio{
  grid-column:1 / -1;
  text-align:center;
  color:var(--text-muted);
  font-size:14.5px; font-weight:500;
  line-height:1.7;
  padding:70px 0;
}

/* ===================== TICKET / CUENTA ===================== */
.panel-cuenta{
  width:420px;
  flex-shrink:0;
  padding:22px 26px 22px 8px;
  display:flex;
}

.ticket-card{
  flex:1;
  display:flex; flex-direction:column;
  background:var(--glass);
  border:1px solid var(--glass-border);
  border-radius:var(--r-lg);
  backdrop-filter:blur(12px);
  box-shadow:0 20px 50px rgba(0,0,0,.35);
  overflow:hidden;
}

.cuenta-header{
  display:flex; align-items:center; justify-content:space-between;
  gap:10px;
  padding:18px 20px 12px;
}
.mesa-wrap{ display:flex; align-items:center; gap:9px; min-width:0; }
.mesa-ico{ font-size:19px; }
.mesa-wrap::after{ content:"\25BE"; color:var(--text-muted); font-size:11px; margin-left:-2px; }
#selectMesa{
  background:none; border:none; outline:none;
  -webkit-appearance:none; appearance:none;
  font-size:19px; font-weight:800; letter-spacing:-.4px;
  color:var(--text-primary);
  cursor:pointer;
  padding:2px 4px;
  border-radius:8px;
}
#selectMesa:hover{ background:rgba(255,255,255,.06); }
#selectMesa option{ background:var(--surface-card); color:var(--text-primary); font-size:14px; }

.header-der{ display:flex; align-items:center; gap:8px; flex-shrink:0; }
.chip-conteo{
  padding:6px 13px;
  border-radius:99px;
  background:rgba(255,255,255,.06);
  border:1px solid var(--border-subtle);
  font-size:12px; font-weight:700;
  color:var(--text-secondary);
  white-space:nowrap;
}
.btn-ghost{
  width:34px; height:34px;
  border-radius:10px;
  display:grid; place-items:center;
  font-size:14px;
  filter:grayscale(.4) opacity(.65);
  transition:.15s;
}
.btn-ghost:hover{ background:rgba(239,68,68,.15); filter:none; }

.cliente-wrap{
  display:flex; align-items:center; gap:9px;
  margin:0 20px 10px;
  padding:9px 13px;
  border-radius:var(--r-sm);
  background:rgba(255,255,255,.04);
  border:1px solid var(--border-subtle);
}
.cliente-wrap span{ font-size:13px; opacity:.6; }
.cliente-wrap input{
  flex:1; min-width:0;
  border:none; outline:none; background:none;
  font-size:13.5px; font-weight:600;
  color:var(--text-primary);
}
.cliente-wrap input::placeholder{ color:var(--text-muted); font-weight:500; }

.lista-cuenta{ flex:1; overflow-y:auto; padding:4px 20px; min-height:90px; }

.item{
  display:flex; align-items:center; gap:12px;
  padding:12px 0;
  border-bottom:1px solid var(--border-subtle);
}
.item:last-child{ border-bottom:none; }
.item-ico{ display:none; }               /* la referencia no muestra emoji en el ticket */

.item .cant{ order:-1; display:flex; align-items:center; gap:5px; flex-shrink:0; }
.item .cant button{
  width:22px; height:22px;
  border-radius:7px;
  background:rgba(255,255,255,.07);
  color:var(--text-secondary);
  font-size:14px; font-weight:700; line-height:1;
  display:grid; place-items:center;
  transition:.14s;
}
.item .cant button:hover{ background:var(--primary-blue); color:#fff; }
.item .cant b{
  width:34px; height:34px;
  border-radius:10px;
  background:var(--grad);
  color:#fff;
  font-size:14px; font-weight:800;
  display:grid; place-items:center;
  box-shadow:0 4px 14px rgba(59,130,246,.3);
}

.item .info{ flex:1; min-width:0; }
.item .info b{ display:block; font-size:14.5px; font-weight:700; color:var(--text-primary); }
.item .info small{
  display:block;
  font-size:11.5px; font-weight:500; color:var(--text-muted);
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
.item .sub{ font-size:15px; font-weight:800; color:var(--text-primary); white-space:nowrap; }

.cuenta-vacia{
  text-align:center;
  color:var(--text-muted);
  padding:60px 20px;
  font-size:14px; font-weight:500;
  line-height:1.7;
}
.cuenta-vacia .em{ font-size:40px; display:block; margin-bottom:12px; opacity:.35; }

/* ---------- Totales ---------- */
.totales{ padding:14px 20px 4px; border-top:1px solid var(--border-subtle); }
.fila{
  display:flex; justify-content:space-between; align-items:baseline;
  font-size:13.5px; font-weight:600;
  color:var(--text-secondary);
  margin-bottom:9px;
}
.fila b{ color:var(--text-secondary); font-weight:700; }

.bloque-total{
  display:flex; align-items:flex-end; justify-content:space-between;
  gap:12px;
  margin-top:14px;
  padding-top:16px;
  border-top:1px solid var(--border-subtle);
}
.lbl-total{
  font-size:15px; font-weight:800;
  letter-spacing:.6px;
  color:var(--text-primary);
}
.der-total{ text-align:right; min-width:0; }
.der-total b{
  display:block;
  font-size:clamp(26px, 3.2vw, 36px); font-weight:800; letter-spacing:-1.4px;
  color:var(--text-primary);
  line-height:1.05;
  white-space:nowrap;          /* COP$ 1.234.500 no debe partirse */
}
.equivalencias{
  display:block;
  font-size:12px; font-weight:600;
  color:var(--text-secondary);
  margin-top:4px;
}

/* ---------- Formas de pago ---------- */
.pagos{ padding:16px 20px 0; }
.botones-pago{ display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.pago{
  display:flex; align-items:center; justify-content:center; gap:8px;
  padding:13px 10px;
  border-radius:var(--r-sm);
  background:rgba(255,255,255,.04);
  border:1px solid var(--border-subtle);
  font-size:13.5px; font-weight:700;
  color:var(--text-secondary);
  transition:.16s;
}
.pago:hover{ background:var(--surface-card-hover); color:var(--text-primary); }
.pago.activo{
  background:linear-gradient(135deg, rgba(59,130,246,.22), rgba(139,92,246,.22));
  border-color:rgba(99,102,241,.75);
  color:var(--text-primary);
  box-shadow:0 0 18px rgba(59,130,246,.22);
}

/* ---------- Botón COBRAR ---------- */
.btn-cobrar{
  margin:16px 20px 20px;
  padding:17px 14px;
  border-radius:var(--r-md);
  background:var(--grad);
  color:#fff;
  display:flex; flex-direction:column; align-items:center; gap:3px;
  box-shadow:var(--glow-fuerte);
  transition:.18s;
}
.btn-cobrar .linea1{ font-size:19px; font-weight:800; letter-spacing:.4px; }
.btn-cobrar .linea1 i{ font-style:normal; margin-left:6px; }
.btn-cobrar .linea2{ font-size:12.5px; font-weight:700; color:rgba(255,255,255,.85); }
/* Sin productos muestra el mensaje fiscal; con productos, el monto a cobrar */
.btn-cobrar .linea2:empty::before{ content:"Factura fiscal · sincroniza con HEVO"; }
.btn-cobrar:hover{ transform:translateY(-2px); box-shadow:0 14px 48px rgba(59,130,246,.6); }
.btn-cobrar:disabled{
  background:rgba(255,255,255,.07);
  color:var(--text-muted);
  box-shadow:none; cursor:not-allowed; transform:none;
}
.btn-cobrar:disabled .linea2{ color:var(--text-muted); }

/* ===================== RESUMEN Y PRODUCTOS (pantallas) ===================== */
.resumen-wrap,.admin-wrap{ width:100%; max-width:1000px; margin:0 auto; padding:30px 26px 50px; }

.resumen-titulo{
  display:flex; justify-content:space-between; align-items:flex-end;
  gap:14px; flex-wrap:wrap;
  margin-bottom:24px;
}
.resumen-titulo h1{ font-size:27px; font-weight:800; letter-spacing:-.7px; }
.ayuda-linea{ font-size:13.5px; font-weight:500; color:var(--text-secondary); margin-top:5px; }
.grupo-botones{ display:flex; gap:10px; flex-wrap:wrap; }

.tarjetas{ display:grid; grid-template-columns:repeat(auto-fit, minmax(215px,1fr)); gap:15px; }
.tarjeta{
  background:var(--glass);
  border:1px solid var(--glass-border);
  border-radius:var(--r-lg);
  backdrop-filter:blur(10px);
  padding:22px;
}
.tarjeta span{ font-size:12.5px; font-weight:600; color:var(--text-secondary); }
.tarjeta strong{ display:block; margin-top:9px; font-size:clamp(21px,2vw,27px); font-weight:800; letter-spacing:-1px; white-space:nowrap; }
.tarjeta.destacada{
  background:var(--grad);
  border-color:transparent;
  box-shadow:var(--glow-fuerte);
}
.tarjeta.destacada span{ color:rgba(255,255,255,.9); }
.tarjeta.destacada strong{ color:#fff; }

.sub{ font-size:16px; font-weight:700; margin:34px 0 15px; }

.desglose{ display:grid; grid-template-columns:repeat(auto-fit, minmax(220px,1fr)); gap:14px; }
.pago-card{
  background:var(--glass);
  border:1px solid var(--glass-border);
  border-radius:var(--r-md);
  backdrop-filter:blur(10px);
  padding:18px;
}
.pago-card .top{ display:flex; align-items:center; gap:9px; font-size:13.5px; font-weight:700; color:var(--text-secondary); }
.pago-card .monto{ font-size:22px; font-weight:800; margin:10px 0 10px; letter-spacing:-.6px; color:var(--text-primary); }
.pago-card .barra{ height:6px; border-radius:99px; background:rgba(255,255,255,.07); overflow:hidden; }
.pago-card .barra i{ display:block; height:100%; border-radius:99px; background:var(--grad); }
.pago-card .pie{ font-size:11.5px; font-weight:600; color:var(--text-muted); margin-top:9px; }

/* ---------- Tablas ---------- */
.tabla-ventas,.tabla-productos{
  background:var(--glass);
  border:1px solid var(--glass-border);
  border-radius:var(--r-md);
  backdrop-filter:blur(10px);
  overflow:hidden;
}
.fila-venta{
  display:grid; grid-template-columns:70px 1fr 1.2fr 120px;
  gap:12px; align-items:center;
  padding:15px 18px;
  border-bottom:1px solid var(--border-subtle);
  font-size:13.5px; font-weight:600;
  color:var(--text-secondary);
}
.fila-venta:last-child{ border-bottom:none; }
.fila-venta.cabecera{
  background:rgba(255,255,255,.03);
  font-size:11px; font-weight:700;
  color:var(--text-muted);
  text-transform:uppercase; letter-spacing:.6px;
}
.fila-venta .monto{ text-align:right; font-weight:800; color:var(--text-primary); }
.fila-venta .chip{
  display:inline-flex; align-items:center; gap:6px;
  background:rgba(255,255,255,.06);
  border:1px solid var(--border-subtle);
  padding:5px 11px; border-radius:99px;
  font-size:12px; font-weight:700;
}
.sin-datos{ padding:46px; text-align:center; color:var(--text-muted); font-size:14px; font-weight:500; line-height:1.7; }

/* ---------- Pantalla Productos ---------- */
.barra-admin{ display:flex; gap:12px; margin-bottom:18px; flex-wrap:wrap; }
.barra-admin .buscador{ flex:1; min-width:220px; width:auto; }
.select-filtro{
  height:46px; min-width:190px;
  border-radius:14px;
  background:var(--glass);
  border:1px solid var(--glass-border);
  padding:0 14px;
  font-size:14px; font-weight:600;
  color:var(--text-primary);
  outline:none; cursor:pointer;
}
.select-filtro option{ background:var(--surface-card); color:var(--text-primary); }

.fila-prod{
  display:grid; grid-template-columns:56px 1fr 165px 140px 92px;
  gap:14px; align-items:center;
  padding:13px 18px;
  border-bottom:1px solid var(--border-subtle);
  font-size:14px;
}
.fila-prod:last-child{ border-bottom:none; }
.fila-prod:hover{ background:rgba(255,255,255,.03); }
.fila-prod.cabecera{
  background:rgba(255,255,255,.03);
  font-size:11px; font-weight:700; color:var(--text-muted);
  text-transform:uppercase; letter-spacing:.6px;
}
.fila-prod.cabecera:hover{ background:rgba(255,255,255,.03); }
.fila-prod.cabecera .prod-precio{ background:none; -webkit-text-fill-color:var(--text-muted); color:var(--text-muted); }

.prod-ico{
  width:44px; height:44px;
  border-radius:var(--r-sm);
  background:rgba(255,255,255,.06);
  border:1px solid var(--border-subtle);
  display:grid; place-items:center;
  font-size:21px;
}
.prod-nombre{ font-weight:700; color:var(--text-primary); }
.prod-cat{
  display:inline-flex; align-items:center; gap:6px;
  background:rgba(255,255,255,.06);
  border:1px solid var(--border-subtle);
  padding:6px 12px; border-radius:99px;
  font-size:12.5px; font-weight:700;
  color:var(--text-secondary);
  width:fit-content;
}
.prod-precio{
  text-align:right;
  font-weight:800; font-size:15px;
  background:var(--grad);
  -webkit-background-clip:text; background-clip:text;
  -webkit-text-fill-color:transparent;
}
.prod-precio small{
  display:block; margin-top:2px;
  font-size:11.5px; font-weight:600;
  color:var(--text-muted);
  -webkit-text-fill-color:var(--text-muted);
}
.prod-acciones{ display:flex; gap:7px; justify-content:flex-end; }
.btn-mini{
  width:38px; height:38px;
  border-radius:11px;
  background:rgba(255,255,255,.06);
  border:1px solid var(--border-subtle);
  font-size:15px;
  display:grid; place-items:center;
  transition:.15s;
}
.btn-mini:hover{ background:var(--surface-card-hover); border-color:rgba(139,92,246,.5); }
.btn-mini.borrar:hover{ background:rgba(239,68,68,.18); border-color:rgba(239,68,68,.5); }

/* ===================== BOTONES GENERALES ===================== */
.btn-primario{
  height:46px; padding:0 22px;
  border-radius:var(--r-sm);
  background:var(--grad);
  color:#fff; font-size:14.5px; font-weight:700;
  box-shadow:var(--glow-azul);
  transition:.16s;
}
.btn-primario:hover{ transform:translateY(-1px); box-shadow:0 10px 30px rgba(59,130,246,.5); }
.btn-secundario{
  height:46px; padding:0 20px;
  border-radius:var(--r-sm);
  background:var(--glass);
  border:1px solid var(--glass-border);
  color:var(--text-secondary);
  font-size:14.5px; font-weight:700;
  transition:.16s;
}
.btn-secundario:hover{ background:var(--surface-card-hover); color:var(--text-primary); }
.ancho{ width:100%; margin-top:20px; }

/* ===================== MODALES ===================== */
.overlay{
  position:fixed; inset:0;
  background:rgba(3,7,18,.72);
  backdrop-filter:blur(6px);
  display:none;
  align-items:center; justify-content:center;
  padding:22px;
  z-index:100;
}
.overlay.abierto{ display:flex; }

.modal{
  background:var(--surface-card);
  border:1px solid var(--glass-border);
  border-radius:var(--r-lg);
  padding:28px;
  width:100%; max-width:420px;
  max-height:90vh; overflow-y:auto;
  box-shadow:0 30px 80px rgba(0,0,0,.65);
  animation:aparecer .2s ease-out;
}
@keyframes aparecer{ from{ opacity:0; transform:translateY(16px) scale(.97); } }

.modal h2{ font-size:20px; font-weight:800; letter-spacing:-.5px; }
.modal .ayuda{ font-size:13px; font-weight:500; color:var(--text-secondary); margin:8px 0 20px; line-height:1.6; }
.mini-label{
  display:block;
  font-size:11px; font-weight:700;
  color:var(--text-secondary);
  text-transform:uppercase; letter-spacing:.6px;
  margin-bottom:8px;
}
.modal input,.modal select{
  width:100%; height:46px;
  border-radius:var(--r-sm);
  background:rgba(255,255,255,.05);
  border:1px solid var(--glass-border);
  padding:0 14px;
  font-size:15px; font-weight:600;
  color:var(--text-primary);
  outline:none;
  margin-bottom:16px;
}
.modal input::placeholder{ color:var(--text-muted); font-weight:500; }
.modal input:focus,.modal select:focus{
  border-color:var(--primary-blue);
  box-shadow:0 0 0 3px rgba(59,130,246,.16);
}
.modal select option{ background:var(--surface-card); color:var(--text-primary); }
.modal-acciones{
  display:flex; gap:11px;
  position:sticky; bottom:-28px;      /* queda siempre visible al pie */
  margin-top:18px; margin-bottom:-28px;
  padding:16px 0 28px;
  background:var(--surface-card);
}
.modal-acciones .btn-primario,
.modal-acciones .btn-secundario{ flex:1; }

.equivale{ font-size:12.5px; font-weight:700; color:var(--accent-purple); margin:-10px 0 16px; }

.fila-icono{ display:flex; gap:11px; align-items:flex-start; margin-bottom:10px; }
.fila-icono input{ width:66px; text-align:center; font-size:21px; margin-bottom:0; flex-shrink:0; }
.emojis{ display:flex; flex-wrap:wrap; gap:6px; flex:1; }
.emojis button{
  width:34px; height:34px;
  border-radius:10px;
  background:rgba(255,255,255,.06);
  border:1px solid var(--border-subtle);
  font-size:16px;
  display:grid; place-items:center;
  transition:.13s;
}
.emojis button:hover{ background:var(--surface-card-hover); transform:scale(1.1); }

.error{
  background:rgba(239,68,68,.14);
  border:1px solid rgba(239,68,68,.4);
  color:#fca5a5;
  font-size:13px; font-weight:700;
  padding:11px 14px;
  border-radius:var(--r-sm);
  margin-bottom:14px;
}

/* ---------- Ticket de venta confirmada ---------- */
.modal.ticket{ text-align:center; max-width:380px; }
.check{
  width:66px; height:66px;
  margin:0 auto 16px;
  border-radius:50%;
  background:rgba(16,185,129,.14);
  border:1px solid rgba(16,185,129,.4);
  color:var(--accent-emerald);
  font-size:34px; font-weight:800;
  display:grid; place-items:center;
  box-shadow:0 0 30px rgba(16,185,129,.3);
}
.ticket-total{
  font-size:36px; font-weight:800; letter-spacing:-1.3px;
  margin:14px 0 6px;
  color:var(--text-primary);
}
.ticket-datos{ font-size:13px; font-weight:600; color:var(--text-secondary); line-height:1.7; }
.ticket-detalle{
  text-align:left;
  margin-top:18px; padding-top:16px;
  border-top:1px solid var(--border-subtle);
  font-size:12.5px; font-weight:600;
  color:var(--text-secondary);
  line-height:1.9;
}
.ticket-detalle .l{ display:flex; justify-content:space-between; gap:12px; }

/* ===================== RESPONSIVE ===================== */
@media (max-width:1100px){
  .panel-cuenta{ width:370px; }
  .grid-productos{ grid-template-columns:repeat(auto-fill, minmax(150px,1fr)); }
}

@media (max-width:900px){
  body{ overflow:auto; }
  .app{ height:auto; min-height:100vh; }
  .sidebar{
    position:sticky; top:0; z-index:50;
    width:100%; height:auto;
    flex-direction:row; justify-content:center;
    gap:12px; padding:10px;
    border-right:none; border-bottom:1px solid var(--border-subtle);
  }
  .app{ flex-direction:column; }
  .nav-lateral{ flex-direction:row; }
  .topbar{ height:auto; padding:16px; flex-wrap:wrap; }
  .vista.activa{ flex-direction:column; }
  .panel-productos{ padding:18px 16px 0; }
  .fila-superior{ flex-direction:column; align-items:stretch; }
  .buscador{ width:100%; }
  .panel-cuenta{ width:100%; padding:0 16px 20px; }
  .der-total b{ font-size:32px; }
}

@media (max-width:700px){
  .fila-prod{ display:flex; flex-wrap:wrap; gap:12px; }
  .fila-prod.cabecera{ display:none; }
  .prod-nombre{ flex:1 1 120px; }
  .prod-precio{ text-align:left; }
  .prod-acciones{ margin-left:auto; }
  .fila-venta{ grid-template-columns:60px 1fr 100px; }
  .fila-venta span:nth-child(3){ display:none; }
}

/* ============================================================
   NUBE — chip de estado y sección de configuración
   (usa los mismos tokens: nada nuevo en la paleta)
   ============================================================ */
.chip-nube{
  display:flex; align-items:center; gap:8px;
  padding:9px 16px;
  border-radius:99px;
  background:rgba(255,255,255,.05);
  border:1px solid var(--border-subtle);
  color:var(--text-secondary);
  font-size:13px; font-weight:700;
  white-space:nowrap;
  transition:.16s;
}
.chip-nube:hover{ background:var(--surface-card-hover); color:var(--text-primary); }
.chip-nube .punto{
  width:8px; height:8px; border-radius:50%;
  background:var(--text-muted);
  flex-shrink:0;
}
.chip-nube.ok{
  background:rgba(16,185,129,.10);
  border-color:rgba(16,185,129,.32);
  color:var(--accent-emerald);
}
.chip-nube.ok .punto{ background:var(--accent-emerald); box-shadow:0 0 10px var(--accent-emerald); }

.chip-nube.pendiente,.chip-nube.error{
  background:rgba(245,158,11,.10);
  border-color:rgba(245,158,11,.35);
  color:var(--accent-amber);
}
.chip-nube.pendiente .punto,.chip-nube.error .punto{
  background:var(--accent-amber);
  box-shadow:0 0 10px var(--accent-amber);
  animation:latir 2s ease-in-out infinite;
}

.chip-nube.sync{
  background:rgba(59,130,246,.12);
  border-color:rgba(59,130,246,.40);
  color:#93c5fd;
}
.chip-nube.sync .punto{ background:var(--primary-blue); box-shadow:0 0 10px var(--primary-blue); animation:latir 1s ease-in-out infinite; }

/* Sección "Conexión a la nube" dentro del modal de configuración */
.seccion-modal{
  margin-top:24px;
  padding-top:22px;
  border-top:1px solid var(--border-subtle);
}
.seccion-modal h3{ font-size:15px; font-weight:800; letter-spacing:-.3px; }
.seccion-modal .ayuda{ margin:8px 0 18px; }

.estado-nube{
  margin-top:12px;
  padding:11px 14px;
  border-radius:var(--r-sm);
  background:rgba(255,255,255,.05);
  border:1px solid var(--border-subtle);
  font-size:12.5px; font-weight:600;
  color:var(--text-secondary);
  line-height:1.6;
}
.estado-nube.bien{
  background:rgba(16,185,129,.12);
  border-color:rgba(16,185,129,.35);
  color:#6ee7b7;
}
.estado-nube.mal{
  background:rgba(245,158,11,.12);
  border-color:rgba(245,158,11,.35);
  color:#fcd34d;
}

/* En pantallas angostas el chip fiscal cede el espacio */
@media (max-width:1280px){ .chip-fiscal{ display:none; } }

/* ============================================================
   INICIO DE SESIÓN
   ============================================================ */
.pantalla-login{
  position:fixed; inset:0;
  z-index:200;
  display:none;
  align-items:center; justify-content:center;
  padding:24px;
  background:
    radial-gradient(700px 500px at 12% -8%, rgba(59,130,246,.28), transparent),
    radial-gradient(700px 500px at 92% 0%, rgba(139,92,246,.26), transparent),
    var(--bg-main);
}
.pantalla-login.visible{ display:flex; }

.login-card{
  width:100%; max-width:400px;
  background:var(--glass);
  border:1px solid var(--glass-border);
  border-radius:var(--r-lg);
  backdrop-filter:blur(14px);
  box-shadow:0 30px 80px rgba(0,0,0,.55);
  padding:38px 32px 30px;
  text-align:center;
}
.login-logo{
  display:grid; place-items:center;
  margin-bottom:16px;
  filter:drop-shadow(0 0 18px rgba(99,102,241,.6));
}
.login-card h1{ font-size:26px; font-weight:800; letter-spacing:-.7px; }
.login-sub{ font-size:13.5px; font-weight:500; color:var(--text-secondary); margin:7px 0 26px; }

.login-card .mini-label{ text-align:left; }
.login-card input{
  width:100%; height:48px;
  border-radius:var(--r-sm);
  background:rgba(255,255,255,.05);
  border:1px solid var(--glass-border);
  padding:0 15px;
  font-size:15px; font-weight:600;
  color:var(--text-primary);
  outline:none;
  margin-bottom:18px;
}
.login-card input::placeholder{ color:var(--text-muted); font-weight:500; }
.login-card input:focus{
  border-color:var(--primary-blue);
  box-shadow:0 0 0 3px rgba(59,130,246,.16);
}
.login-card .estado-nube{ text-align:left; margin:-6px 0 16px; }

.btn-entrar{
  width:100%; height:54px;
  border-radius:var(--r-md);
  background:var(--grad);
  color:#fff;
  font-size:16.5px; font-weight:800; letter-spacing:.4px;
  box-shadow:var(--glow-fuerte);
  transition:.18s;
}
.btn-entrar:hover{ transform:translateY(-2px); box-shadow:0 14px 48px rgba(59,130,246,.6); }
.btn-entrar:disabled{
  background:rgba(255,255,255,.07);
  color:var(--text-muted);
  box-shadow:none; cursor:not-allowed; transform:none;
}

.login-pie{
  font-size:11.5px; font-weight:500;
  color:var(--text-muted);
  line-height:1.6;
  margin-top:20px;
}

/* Botón de usuario al pie del sidebar */
.btn-usuario{
  margin-top:auto;
  width:44px; height:44px;
  border-radius:50%;
  background:var(--grad);
  color:#fff;
  font-size:16px; font-weight:800;
  display:grid; place-items:center;
  box-shadow:0 4px 16px rgba(59,130,246,.4);
  transition:.16s;
}
.btn-usuario:hover{ transform:scale(1.07); box-shadow:0 6px 22px rgba(139,92,246,.55); }
.btn-usuario[hidden]{ display:none; }

@media (max-width:900px){
  .btn-usuario{ margin-top:0; margin-left:8px; }
}

/* ============================================================
   PANTALLA "CONFIGURACIÓN DEL NEGOCIO"
   ============================================================ */
#vista-config.activa{ display:block; overflow-y:auto; }
.config-wrap{ width:100%; max-width:860px; margin:0 auto; padding:30px 26px 120px; }

.chip-guardado{
  padding:9px 16px;
  border-radius:99px;
  background:rgba(16,185,129,.12);
  border:1px solid rgba(16,185,129,.35);
  color:var(--accent-emerald);
  font-size:12.5px; font-weight:700;
  white-space:nowrap;
}

.cfg-card{
  background:var(--glass);
  border:1px solid var(--glass-border);
  border-radius:var(--r-lg);
  backdrop-filter:blur(10px);
  padding:24px;
  margin-bottom:16px;
}
.cfg-card h2{ font-size:16.5px; font-weight:800; letter-spacing:-.3px; margin-bottom:16px; }
.cfg-card.aviso{
  background:rgba(245,158,11,.10);
  border-color:rgba(245,158,11,.35);
  color:var(--accent-amber);
  font-size:14px; font-weight:600;
  line-height:1.6;
}

.cfg-nota{
  font-size:12.5px; font-weight:500;
  color:var(--text-muted);
  line-height:1.6;
  margin-top:12px;
}
.cfg-card h2 + .cfg-nota{ margin-top:-8px; margin-bottom:14px; }

.cfg-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(190px,1fr));
  gap:14px;
}
.campo-cfg{ display:flex; flex-direction:column; gap:7px; min-width:0; }
.campo-cfg label{
  font-size:11px; font-weight:700;
  color:var(--text-secondary);
  text-transform:uppercase; letter-spacing:.5px;
}
.campo-cfg input,.campo-cfg select{
  height:46px;
  border-radius:var(--r-sm);
  background:rgba(255,255,255,.05);
  border:1px solid var(--glass-border);
  padding:0 14px;
  font-size:15px; font-weight:600;
  color:var(--text-primary);
  outline:none;
  min-width:0;
}
.campo-cfg input::placeholder{ color:var(--text-muted); font-weight:500; }
.campo-cfg input:focus,.campo-cfg select:focus{
  border-color:var(--primary-blue);
  box-shadow:0 0 0 3px rgba(59,130,246,.16);
}
.campo-cfg select option{ background:var(--surface-card); color:var(--text-primary); }
.campo-cfg.corto{ max-width:120px; }
.campo-cfg.ancho2{ grid-column:span 2; }
.campo-cfg.ancho3{ grid-column:1 / -1; }

/* Chips de selección múltiple (monedas visibles) */
.cfg-chips{ display:flex; gap:8px; flex-wrap:wrap; align-items:center; min-height:46px; }
.cfg-chip{
  padding:10px 18px;
  border-radius:99px;
  background:rgba(255,255,255,.05);
  border:1px solid var(--glass-border);
  font-size:13.5px; font-weight:700;
  color:var(--text-secondary);
  transition:.15s;
}
.cfg-chip:hover{ background:var(--surface-card-hover); color:var(--text-primary); }
.cfg-chip.activo{
  background:var(--grad);
  border-color:transparent;
  color:#fff;
  box-shadow:var(--glow-azul);
}

/* Interruptor */
.cfg-switch{
  display:flex; align-items:center; gap:12px;
  font-size:14px; font-weight:600;
  color:var(--text-primary);
  cursor:pointer;
  margin:16px 0 4px;
  user-select:none;
}
.cfg-switch input{ display:none; }
.cfg-switch .palanca{
  width:46px; height:26px;
  border-radius:99px;
  background:rgba(255,255,255,.10);
  border:1px solid var(--border-subtle);
  position:relative;
  flex-shrink:0;
  transition:.18s;
}
.cfg-switch .palanca::after{
  content:"";
  position:absolute; top:3px; left:3px;
  width:18px; height:18px;
  border-radius:50%;
  background:var(--text-secondary);
  transition:.18s;
}
.cfg-switch input:checked + .palanca{ background:var(--grad); border-color:transparent; }
.cfg-switch input:checked + .palanca::after{ left:23px; background:#fff; }

/* Tarjetas de opción (modo de servicio) */
.cfg-opciones{ display:grid; grid-template-columns:repeat(auto-fit, minmax(200px,1fr)); gap:12px; }
.cfg-opcion{
  background:rgba(255,255,255,.04);
  border:1.5px solid var(--border-subtle);
  border-radius:var(--r-md);
  padding:18px;
  text-align:left;
  display:flex; flex-direction:column; gap:4px;
  transition:.16s;
}
.cfg-opcion .em{ font-size:26px; }
.cfg-opcion b{ font-size:15px; font-weight:700; color:var(--text-primary); }
.cfg-opcion small{ font-size:12px; font-weight:500; color:var(--text-muted); }
.cfg-opcion:hover{ background:var(--surface-card-hover); }
.cfg-opcion.activo{
  background:linear-gradient(135deg, rgba(59,130,246,.20), rgba(139,92,246,.20));
  border-color:rgba(99,102,241,.75);
  box-shadow:0 0 18px rgba(59,130,246,.22);
}

/* Listas editables: mesas, categorías, formas de pago */
.lista-editable{ display:flex; flex-direction:column; gap:9px; margin:16px 0 14px; }
.fila-editable{
  display:flex; align-items:center; gap:9px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--border-subtle);
  border-radius:var(--r-sm);
  padding:9px 12px;
}
.fila-editable input[type="text"]{
  flex:1; min-width:0;
  height:38px;
  border:none; outline:none;
  background:none;
  font-size:14.5px; font-weight:600;
  color:var(--text-primary);
}
.fila-editable input.emoji{
  flex:0 0 48px; width:48px;
  text-align:center;
  font-size:19px;
  background:rgba(255,255,255,.05);
  border:1px solid var(--border-subtle);
  border-radius:9px;
  height:38px;
}
.fila-editable .orden{ display:flex; gap:4px; flex-shrink:0; }
.fila-editable .mini{
  width:30px; height:30px;
  border-radius:8px;
  background:rgba(255,255,255,.06);
  color:var(--text-secondary);
  font-size:12px;
  display:grid; place-items:center;
  transition:.14s;
}
.fila-editable .mini:hover{ background:var(--surface-card-hover); color:var(--text-primary); }
.fila-editable .mini.borrar:hover{ background:rgba(239,68,68,.18); color:#fca5a5; }
.fila-editable .mini:disabled{ opacity:.25; cursor:not-allowed; }
.fila-editable.apagada{ opacity:.5; }
.fila-editable .cfg-switch{ margin:0; }

.btn-secundario.chico{ height:40px; padding:0 16px; font-size:13.5px; }

/* Barra fija de guardar */
.cfg-barra{
  position:sticky; bottom:0;
  display:flex; gap:12px; justify-content:flex-end;
  margin-top:22px;
  padding:16px 0;
  background:linear-gradient(to top, var(--bg-main) 55%, transparent);
}
.cfg-barra .btn-primario{ min-width:210px; }

@media (max-width:700px){
  .campo-cfg.ancho2{ grid-column:1 / -1; }
  .campo-cfg.corto{ max-width:none; }
  .cfg-barra{ flex-direction:column-reverse; }
  .cfg-barra .btn-primario,.cfg-barra .btn-secundario{ width:100%; }
}

/* Un botón oculto del sidebar no debe ocupar espacio */
.nav-lateral .tab[hidden]{ display:none; }

/* Cualquier elemento marcado como oculto debe desaparecer de verdad */
[hidden]{ display:none !important; }