/* ==========================================================================
   Cocón Bikinis · hoja de estilos principal
   Paleta playera: arena, turquesa y coral suave.
   ========================================================================== */
:root {
  --arena: #f7f1e8;
  --arena-2: #efe5d6;
  --arena-3: #e3d5c0;
  --blanco: #fffdfa;
  --tinta: #1f2d35;
  --tinta-2: #4b5a63;
  --tinta-3: #7c8a92;
  --turquesa: #1f8a8a;
  --turquesa-2: #16706f;
  --turquesa-suave: #d8efec;
  --coral: #e8735a;
  --coral-2: #cf5c44;
  --coral-suave: #fbe3dc;
  --sol: #f2b84b;
  --sol-suave: #fdf0d3;
  --verde: #2e9d68;
  --verde-suave: #dcf2e6;
  --rojo: #c8443a;
  --rojo-suave: #f9dfdc;
  --borde: #e6dccd;
  --sombra: 0 1px 2px rgba(31, 45, 53, .06), 0 4px 18px rgba(31, 45, 53, .06);
  --radio: 14px;
  --radio-sm: 9px;
  --fuente: "DM Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --fuente-logo: "Fraunces", Georgia, serif;
  --ancho-menu: 236px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--fuente); font-size: 15px; line-height: 1.45;
  color: var(--tinta); background: var(--arena);
}
a { color: var(--turquesa-2); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { margin: 0 0 .5rem; line-height: 1.2; font-weight: 700; letter-spacing: -.01em; }
h1 { font-size: 1.55rem; }
h2 { font-size: 1.15rem; }
h3 { font-size: 1rem; }
p { margin: 0 0 .75rem; }
small, .chico { font-size: .82rem; }
.mutado { color: var(--tinta-3); }
.num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.der { text-align: right; }
.centro { text-align: center; }
.oculto { display: none !important; }
svg[aria-hidden="true"] { width: 18px; height: 18px; flex-shrink: 0; vertical-align: middle; }
hr { border: 0; border-top: 1px solid var(--borde); margin: 1rem 0; }

/* ---------- logo ---------- */
.logo { font-family: var(--fuente-logo); font-weight: 600; font-size: 1.45rem; letter-spacing: -.02em; color: var(--tinta); display: inline-flex; align-items: baseline; gap: .35rem; }
.logo b { color: var(--turquesa); font-weight: 600; }
.logo span { font-family: var(--fuente); font-size: .7rem; letter-spacing: .28em; text-transform: uppercase; color: var(--coral); font-weight: 700; }
.logo:hover { text-decoration: none; }
.ola { display: block; height: 6px; background: radial-gradient(circle at 6px -2px, transparent 6px, var(--turquesa) 6.5px, var(--turquesa) 8px, transparent 8.5px) repeat-x; background-size: 12px 6px; opacity: .35; }

/* ---------- estructura ---------- */
.app { display: flex; min-height: 100vh; }
.menu {
  width: var(--ancho-menu); flex-shrink: 0; background: var(--blanco); border-right: 1px solid var(--borde);
  padding: 1.1rem .8rem; position: sticky; top: 0; height: 100vh; overflow-y: auto; display: flex; flex-direction: column;
}
.menu .logo { padding: .2rem .6rem 1rem; }
.menu nav { display: flex; flex-direction: column; gap: 2px; }
.menu .grupo { font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--tinta-3); padding: .9rem .7rem .3rem; font-weight: 700; }
.menu a.item {
  display: flex; align-items: center; gap: .65rem; padding: .55rem .7rem; border-radius: var(--radio-sm);
  color: var(--tinta-2); font-weight: 500;
}
.menu a.item svg { width: 18px; height: 18px; flex-shrink: 0; stroke: currentColor; }
.menu a.item:hover { background: var(--arena); text-decoration: none; color: var(--tinta); }
.menu a.item.activo { background: var(--turquesa-suave); color: var(--turquesa-2); font-weight: 700; }
.menu .pie-menu { margin-top: auto; padding: 1rem .7rem 0; font-size: .82rem; color: var(--tinta-3); }

.principal { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.barra {
  display: flex; align-items: center; gap: .8rem; padding: .7rem 1.5rem; background: rgba(247, 241, 232, .92);
  backdrop-filter: blur(6px); position: sticky; top: 0; z-index: 20; border-bottom: 1px solid var(--borde);
}
.barra .titulo { font-weight: 700; font-size: 1.05rem; }
.barra .espacio { flex: 1; }
.contenido { padding: 1.4rem 1.5rem 3rem; max-width: 1400px; width: 100%; }
.btn-menu { display: none; background: none; border: 0; padding: .3rem; cursor: pointer; color: var(--tinta); }
.btn-menu svg { width: 24px; height: 24px; }

/* barra simple (vendedoras) */
.barra-simple { background: var(--blanco); border-bottom: 1px solid var(--borde); padding: .65rem 1.2rem; display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.barra-simple nav { display: flex; gap: .3rem; flex-wrap: wrap; }
.barra-simple nav a { padding: .5rem .85rem; border-radius: 999px; color: var(--tinta-2); font-weight: 600; }
.barra-simple nav a.activo, .barra-simple nav a:hover { background: var(--turquesa-suave); color: var(--turquesa-2); text-decoration: none; }
.barra-simple .espacio { flex: 1; }

.usuario-chip { display: inline-flex; align-items: center; gap: .5rem; font-weight: 600; font-size: .9rem; }
.avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--coral-suave); color: var(--coral-2); display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-size: .85rem; }

/* ---------- campana ---------- */
.campana { position: relative; }
.campana > button { background: var(--blanco); border: 1px solid var(--borde); border-radius: 50%; width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; color: var(--tinta-2); }
.campana svg { width: 19px; height: 19px; }
.campana .globo { position: absolute; top: -4px; right: -4px; background: var(--coral); color: #fff; font-size: .7rem; font-weight: 700; border-radius: 999px; min-width: 19px; height: 19px; padding: 0 5px; display: flex; align-items: center; justify-content: center; border: 2px solid var(--arena); }
.campana .panel-alertas { position: absolute; right: 0; top: 46px; width: 320px; max-width: 86vw; background: var(--blanco); border: 1px solid var(--borde); border-radius: var(--radio); box-shadow: var(--sombra); padding: .6rem; display: none; z-index: 40; }
.campana.abierta .panel-alertas { display: block; }
.panel-alertas a { display: flex; justify-content: space-between; gap: .5rem; padding: .45rem .5rem; border-radius: 8px; color: var(--tinta); font-size: .88rem; }
.panel-alertas a:hover { background: var(--arena); text-decoration: none; }

/* ---------- tarjetas ---------- */
.tarjeta { background: var(--blanco); border: 1px solid var(--borde); border-radius: var(--radio); box-shadow: var(--sombra); padding: 1.1rem 1.2rem; }
.tarjeta + .tarjeta { margin-top: 1rem; }
.tarjeta-cab { display: flex; align-items: center; justify-content: space-between; gap: .8rem; margin-bottom: .8rem; flex-wrap: wrap; }
.tarjeta-cab h2 { margin: 0; }
.grilla { display: grid; gap: 1rem; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.g-2-1 { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }
.kpi { position: relative; overflow: hidden; }
.kpi .etq { font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--tinta-3); font-weight: 700; }
.kpi .val { font-size: 1.7rem; font-weight: 700; margin: .25rem 0 .1rem; letter-spacing: -.02em; }
.kpi .sub { font-size: .85rem; color: var(--tinta-2); }
.kpi::after { content: ""; position: absolute; right: -24px; top: -24px; width: 86px; height: 86px; border-radius: 50%; background: var(--turquesa-suave); opacity: .7; }
.kpi.coral::after { background: var(--coral-suave); }
.kpi.sol::after { background: var(--sol-suave); }
.kpi.verde::after { background: var(--verde-suave); }

.encabezado { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; margin-bottom: 1.1rem; flex-wrap: wrap; }
.encabezado p { margin: 0; color: var(--tinta-2); }
.acciones { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }

/* ---------- botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .45rem; padding: .6rem 1.05rem;
  border-radius: 999px; border: 1px solid transparent; font: inherit; font-weight: 600; font-size: .92rem; cursor: pointer;
  background: var(--turquesa); color: #fff; text-decoration: none; transition: background .15s, transform .05s; white-space: nowrap;
}
.btn:hover { background: var(--turquesa-2); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn svg { width: 17px; height: 17px; }
.btn.sec { background: var(--blanco); color: var(--tinta); border-color: var(--borde); }
.btn.sec:hover { background: var(--arena); }
.btn.coral { background: var(--coral); }
.btn.coral:hover { background: var(--coral-2); }
.btn.peligro { background: var(--blanco); color: var(--rojo); border-color: #ecc4bf; }
.btn.peligro:hover { background: var(--rojo-suave); }
.btn.verde { background: var(--verde); }
.btn.grande { padding: .9rem 1.5rem; font-size: 1.05rem; }
.btn.chico { padding: .35rem .7rem; font-size: .82rem; }
.btn.bloque { width: 100%; }
.btn[disabled], .btn.deshabilitado { opacity: .5; cursor: not-allowed; pointer-events: none; }
.btn-link { background: none; border: 0; color: var(--turquesa-2); font: inherit; cursor: pointer; padding: 0; }

/* ---------- formularios ---------- */
label { display: block; font-weight: 600; font-size: .86rem; margin-bottom: .3rem; color: var(--tinta-2); }
input:not([type]), input[type=text], input[type=number], input[type=password], input[type=email], input[type=tel], input[type=date],
input[type=datetime-local], input[type=search], select, textarea {
  width: 100%; padding: .62rem .8rem; border: 1px solid var(--arena-3); border-radius: var(--radio-sm); font: inherit;
  background: #fff; color: var(--tinta); transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--turquesa); box-shadow: 0 0 0 3px rgba(31, 138, 138, .15); }
.campo { margin-bottom: .9rem; }
.ayuda { font-size: .8rem; color: var(--tinta-3); margin-top: .25rem; }
.fila-campos { display: grid; gap: .8rem; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.check { display: flex; align-items: center; gap: .5rem; font-weight: 500; }
.check input { width: 18px; height: 18px; accent-color: var(--turquesa); }
.filtros { display: flex; gap: .6rem; flex-wrap: wrap; align-items: flex-end; margin-bottom: 1rem; }
.filtros .campo { margin: 0; min-width: 150px; }
.filtros .campo.ancho { flex: 1; min-width: 220px; }

/* ---------- tablas ---------- */
.tabla-envoltura { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 0 -1.2rem; padding: 0 1.2rem; }
table.tabla { width: 100%; border-collapse: collapse; font-size: .9rem; }
.tabla th { text-align: left; font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; color: var(--tinta-3); padding: .55rem .6rem; border-bottom: 1px solid var(--borde); font-weight: 700; white-space: nowrap; }
.tabla td { padding: .6rem .6rem; border-bottom: 1px solid #f0e8dc; vertical-align: middle; }
.tabla tr:last-child td { border-bottom: 0; }
.tabla tbody tr:hover { background: #fcf8f2; }
.tabla .der, .tabla th.der { text-align: right; }
.tabla tr.anulada td { color: var(--tinta-3); text-decoration: line-through; }
.tabla tfoot td { font-weight: 700; border-top: 2px solid var(--borde); }

/* ---------- etiquetas de estado ---------- */
.chip { display: inline-flex; align-items: center; gap: .3rem; padding: .16rem .55rem; border-radius: 999px; font-size: .75rem; font-weight: 700; background: var(--arena-2); color: var(--tinta-2); white-space: nowrap; }
.chip.ok { background: var(--verde-suave); color: #1d7a4e; }
.chip.alerta { background: var(--sol-suave); color: #94650c; }
.chip.error { background: var(--rojo-suave); color: var(--rojo); }
.chip.info { background: var(--turquesa-suave); color: var(--turquesa-2); }
.chip.coral { background: var(--coral-suave); color: var(--coral-2); }
.punto { width: 8px; height: 8px; border-radius: 50%; display: inline-block; background: currentColor; }

/* ---------- avisos ---------- */
.avisos { display: flex; flex-direction: column; gap: .5rem; margin-bottom: 1rem; }
.aviso { padding: .75rem 1rem; border-radius: var(--radio-sm); background: var(--turquesa-suave); color: var(--turquesa-2); font-weight: 500; border: 1px solid #bfe2dd; }
.aviso.ok { background: var(--verde-suave); color: #1d7a4e; border-color: #bfe6d1; }
.aviso.error { background: var(--rojo-suave); color: var(--rojo); border-color: #f0c4be; }
.aviso.alerta { background: var(--sol-suave); color: #8a5d08; border-color: #f2dca6; }
.banda-demo { background: repeating-linear-gradient(-45deg, #fdf0d3, #fdf0d3 12px, #fbe8bd 12px, #fbe8bd 24px); color: #7a5208; text-align: center; font-size: .8rem; font-weight: 700; padding: .3rem; letter-spacing: .06em; }

/* ---------- barras simples ---------- */
.barra-prog { height: 8px; background: var(--arena-2); border-radius: 999px; overflow: hidden; }
.barra-prog > span { display: block; height: 100%; background: var(--turquesa); border-radius: 999px; }
.lista-barras { display: flex; flex-direction: column; gap: .65rem; }
.lista-barras .fila { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .2rem .8rem; font-size: .88rem; }
.lista-barras .fila .barra-prog { grid-column: 1 / -1; }
.grafico { position: relative; height: 260px; }
.grafico.chico { height: 210px; }

/* ---------- login ---------- */
.pantalla-login { min-height: 100vh; display: grid; grid-template-columns: 1.05fr 1fr; }
.login-arte { background: linear-gradient(160deg, #1f8a8a 0%, #2aa39b 45%, #f2b84b 100%); position: relative; overflow: hidden; color: #fff; padding: 3rem; display: flex; flex-direction: column; justify-content: space-between; }
.login-arte .logo { color: #fff; font-size: 2.2rem; }
.login-arte .logo b { color: #fff3d6; }
.login-arte .logo span { color: #fff; opacity: .85; }
.login-arte h2 { font-family: var(--fuente-logo); font-weight: 500; font-size: 2.1rem; max-width: 420px; line-height: 1.15; }
.login-arte .sol { position: absolute; width: 280px; height: 280px; border-radius: 50%; background: radial-gradient(circle, #ffe3a3 0%, #f7c15c 60%, transparent 61%); right: -60px; top: 18%; opacity: .9; }
.login-arte .olas { position: absolute; left: 0; right: 0; bottom: 0; height: 160px; }
.login-form { display: flex; align-items: center; justify-content: center; padding: 2rem 1.2rem; }
.login-caja { width: 100%; max-width: 390px; }
.vendedoras-rapidas { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: .6rem; margin-bottom: 1.2rem; }
.vendedoras-rapidas button { background: var(--blanco); border: 1px solid var(--borde); border-radius: var(--radio); padding: .8rem .5rem; cursor: pointer; font: inherit; font-weight: 600; display: flex; flex-direction: column; align-items: center; gap: .4rem; color: var(--tinta); }
.vendedoras-rapidas button:hover, .vendedoras-rapidas button.elegida { border-color: var(--turquesa); background: var(--turquesa-suave); }
.vendedoras-rapidas .avatar { width: 42px; height: 42px; font-size: 1rem; }
.teclado { display: grid; grid-template-columns: repeat(3, 1fr); gap: .5rem; margin: .8rem 0 1rem; }
.teclado button { padding: .85rem; font: inherit; font-size: 1.25rem; font-weight: 600; border-radius: var(--radio-sm); border: 1px solid var(--borde); background: var(--blanco); cursor: pointer; color: var(--tinta); }
.teclado button:hover { background: var(--arena); }
.pin-puntos { display: flex; justify-content: center; gap: .7rem; margin: .4rem 0; }
.pin-puntos i { width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--arena-3); }
.pin-puntos i.lleno { background: var(--turquesa); border-color: var(--turquesa); }

/* ---------- POS ---------- */
.pos { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(330px, 1fr); gap: 1rem; align-items: start; }
.escaner { display: flex; gap: .5rem; align-items: stretch; }
.escaner input { font-size: 1.15rem; padding: .85rem 1rem .85rem 2.8rem; background: #fff url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='22' height='22' viewBox='0 0 24 24' fill='none' stroke='%231f8a8a' stroke-width='2'><path d='M3 5v14M7 5v14M11 5v14M14 5v14M18 5v14M21 5v14'/></svg>") no-repeat .85rem center; border-width: 2px; }
.escaner input:focus { border-color: var(--turquesa); }
.estado-escaner { font-size: .8rem; margin-top: .35rem; display: flex; align-items: center; gap: .4rem; color: var(--verde); font-weight: 600; }
.estado-escaner.inactivo { color: var(--tinta-3); }
.resultados { margin-top: .6rem; display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: .5rem; }
.resultado { text-align: left; background: var(--blanco); border: 1px solid var(--borde); border-radius: var(--radio-sm); padding: .6rem .7rem; cursor: pointer; font: inherit; color: var(--tinta); }
.resultado:hover { border-color: var(--turquesa); background: #f5fbfa; }
.resultado b { display: block; font-size: .9rem; }
.resultado .mutado { font-size: .78rem; }
.carrito td input { width: 64px; padding: .35rem .45rem; text-align: center; }
.carrito .cant { display: inline-flex; align-items: center; gap: .25rem; }
.carrito .cant button { width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--borde); background: var(--blanco); cursor: pointer; font-weight: 700; color: var(--tinta); }
.carrito .quitar { background: none; border: 0; color: var(--tinta-3); cursor: pointer; font-size: 1.2rem; padding: .2rem .4rem; }
.carrito .quitar:hover { color: var(--rojo); }
.carrito-vacio { text-align: center; padding: 2.5rem 1rem; color: var(--tinta-3); }
.carrito-vacio svg { width: 54px; height: 54px; stroke: var(--arena-3); margin-bottom: .5rem; }
.total-grande { display: flex; justify-content: space-between; align-items: baseline; padding: .8rem 0; border-top: 2px dashed var(--borde); margin-top: .6rem; }
.total-grande .monto { font-size: 2.1rem; font-weight: 700; letter-spacing: -.02em; }
.linea-total { display: flex; justify-content: space-between; font-size: .92rem; padding: .15rem 0; color: var(--tinta-2); }
.medios { display: grid; grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); gap: .4rem; margin-bottom: .7rem; }
.medios button { padding: .6rem .3rem; border: 1px solid var(--borde); background: var(--blanco); border-radius: var(--radio-sm); cursor: pointer; font: inherit; font-size: .82rem; font-weight: 600; color: var(--tinta-2); display: flex; flex-direction: column; align-items: center; gap: .25rem; }
.medios button svg { width: 20px; height: 20px; }
.medios button:hover { border-color: var(--turquesa); }
.pago-linea { display: grid; grid-template-columns: 1fr 120px 80px 30px; gap: .4rem; align-items: center; margin-bottom: .4rem; font-size: .88rem; }
.pago-linea input, .pago-linea select { padding: .45rem .5rem; }
.vuelto { background: var(--verde-suave); color: #1d7a4e; border-radius: var(--radio-sm); padding: .6rem .8rem; display: flex; justify-content: space-between; font-weight: 700; margin: .5rem 0; }
.falta { background: var(--sol-suave); color: #8a5d08; }
.toast { position: fixed; left: 50%; bottom: 1.5rem; transform: translateX(-50%); background: var(--tinta); color: #fff; padding: .75rem 1.2rem; border-radius: 999px; font-weight: 600; z-index: 100; box-shadow: var(--sombra); opacity: 0; transition: opacity .2s, transform .2s; pointer-events: none; max-width: 90vw; text-align: center; }
.toast.ver { opacity: 1; transform: translateX(-50%) translateY(-4px); }
.toast.error { background: var(--rojo); }
.toast.ok { background: var(--verde); }
.modal-fondo { position: fixed; inset: 0; background: rgba(31, 45, 53, .45); display: none; align-items: center; justify-content: center; z-index: 80; padding: 1rem; }
.modal-fondo.ver { display: flex; }
.modal { background: var(--blanco); border-radius: var(--radio); padding: 1.4rem; width: 100%; max-width: 460px; box-shadow: 0 20px 60px rgba(0, 0, 0, .2); max-height: 92vh; overflow-y: auto; }
#lector-camara { width: 100%; border-radius: var(--radio-sm); overflow: hidden; }
.atajos { font-size: .76rem; color: var(--tinta-3); margin-top: .6rem; }
kbd { background: var(--blanco); border: 1px solid var(--borde); border-bottom-width: 2px; border-radius: 5px; padding: 0 .35rem; font-family: inherit; font-size: .74rem; }

/* ---------- panel vendedora ---------- */
.panel-turno { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; }
.accion-grande { display: flex; flex-direction: column; gap: .5rem; align-items: flex-start; padding: 1.4rem; }
.accion-grande .icono { width: 48px; height: 48px; border-radius: 14px; display: flex; align-items: center; justify-content: center; background: var(--turquesa-suave); color: var(--turquesa-2); }
.accion-grande .icono.coral { background: var(--coral-suave); color: var(--coral-2); }
.accion-grande .icono.sol { background: var(--sol-suave); color: #94650c; }
.accion-grande .icono svg { width: 26px; height: 26px; }
.reloj { font-size: 2.6rem; font-weight: 700; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }

/* ---------- comprobantes ---------- */
.hoja-comprobante { background: #fff; margin: 0 auto; color: #111; }
.ticket { width: 80mm; padding: 4mm 4mm 6mm; font-family: "DM Mono", ui-monospace, Menlo, Consolas, monospace; font-size: 11.5px; line-height: 1.35; box-shadow: var(--sombra); }
.ticket .c { text-align: center; }
.ticket .sep { border-top: 1px dashed #333; margin: 2.2mm 0; }
.ticket table { width: 100%; border-collapse: collapse; font-size: 11px; }
.ticket td { padding: .3mm 0; vertical-align: top; }
.ticket .grande { font-size: 15px; font-weight: 700; }
.ticket .letra { display: inline-block; border: 1.5px solid #111; font-size: 18px; font-weight: 700; width: 9mm; height: 9mm; line-height: 8.5mm; text-align: center; margin: 1mm 0; }
.ticket .qr { display: flex; justify-content: center; margin: 2mm 0; }
.ticket .qr img, .ticket .qr canvas { width: 32mm !important; height: 32mm !important; }
.marca-demo { border: 2px solid #111; text-align: center; font-weight: 700; padding: 1.5mm; margin: 2mm 0; letter-spacing: .04em; }
.a4 { width: 210mm; min-height: 287mm; padding: 14mm 15mm; font-size: 12.5px; box-shadow: var(--sombra); position: relative; }
.a4 .cab { display: grid; grid-template-columns: 1fr 22mm 1fr; border: 1.5px solid #222; }
.a4 .cab > div { padding: 4mm; }
.a4 .letra-a4 { border-left: 1.5px solid #222; border-right: 1.5px solid #222; text-align: center; font-size: 30px; font-weight: 700; padding-top: 2mm !important; }
.a4 .letra-a4 small { display: block; font-size: 8px; font-weight: 500; }
.a4 table { width: 100%; border-collapse: collapse; margin-top: 4mm; }
.a4 th { background: #f3efe8; text-align: left; padding: 2mm; font-size: 11px; border-bottom: 1px solid #222; }
.a4 td { padding: 2mm; border-bottom: 1px solid #e5e0d8; }
.a4 .totales { margin-left: auto; width: 75mm; margin-top: 4mm; }
.a4 .totales div { display: flex; justify-content: space-between; padding: 1mm 0; }
.a4 .totales .t { font-size: 16px; font-weight: 700; border-top: 1.5px solid #222; padding-top: 2mm; }
.a4 .pie-fiscal { display: flex; gap: 6mm; align-items: center; margin-top: 8mm; border-top: 1.5px solid #222; padding-top: 4mm; }
.a4 .marca-agua { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; pointer-events: none; font-size: 54px; font-weight: 800; color: rgba(200, 68, 58, .09); transform: rotate(-28deg); letter-spacing: .05em; text-align: center; }
.comprobante-acciones { max-width: 760px; margin: 0 auto 1rem; display: flex; gap: .5rem; flex-wrap: wrap; justify-content: center; }
.zona-comprobante { padding: 1rem 0 2rem; overflow-x: auto; }
.salto { page-break-before: always; break-before: page; }

/* ---------- etiquetas ---------- */
.hoja-etiquetas.a4 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; padding: 10mm 6mm; align-content: start; min-height: auto; }
.etiqueta { border: 1px dashed #ccc; text-align: center; overflow: hidden; display: flex; flex-direction: column; align-items: center; justify-content: center; font-family: var(--fuente); color: #111; break-inside: avoid; page-break-inside: avoid; }
.hoja-etiquetas.a4 .etiqueta { height: 34mm; padding: 1.5mm; }
.etiqueta .marca { font-family: var(--fuente-logo); font-size: 10px; font-weight: 600; }
.etiqueta .nom { font-size: 9.5px; font-weight: 700; line-height: 1.1; max-height: 2.2em; overflow: hidden; }
.etiqueta .det { font-size: 8.5px; }
.etiqueta .pre { font-size: 13px; font-weight: 800; }
.etiqueta svg { max-width: 100%; height: auto; }
.hoja-etiquetas.termica { display: flex; flex-wrap: wrap; gap: 4mm; justify-content: center; }
.hoja-etiquetas.termica .etiqueta { width: 50mm; height: 25mm; padding: 1mm 1.5mm; background: #fff; box-shadow: var(--sombra); border-style: solid; }
.hoja-etiquetas.termica .etiqueta .nom { font-size: 8px; }
.hoja-etiquetas.termica .etiqueta .det { font-size: 7.5px; }
.hoja-etiquetas.termica .etiqueta .pre { font-size: 10.5px; }
/* Brother QL-800, rollo de 62 mm: DK-11209 (62 × 29 troquelada) o DK-22205 continuo cortado a 29 mm.
   El área imprimible deja ~1,5 mm por lado, por eso el relleno. */
.hoja-etiquetas.carton { display: flex; flex-direction: column; align-items: center; gap: 4mm; padding: 1rem; }
.carton .tira { display: flex; justify-content: space-evenly; align-items: stretch; background: #fff; box-shadow: var(--sombra); }
.carton .etiqueta { padding: 1mm 1.5mm; gap: .6mm; border: 0; }
.carton .etiqueta .nom { font-size: 10px; }
.carton .corte { border-left: 1px dashed #000; margin: 1mm 0; }
.hoja-etiquetas.brother62 { display: flex; flex-wrap: wrap; gap: 4mm; justify-content: center; }
.hoja-etiquetas.brother62 .etiqueta { width: 62mm; height: 29mm; padding: 1.5mm 3mm; background: #fff; box-shadow: var(--sombra); border-style: solid; }
.hoja-etiquetas.brother62 .etiqueta .nom { font-size: 9px; }
.hoja-etiquetas.brother62 .etiqueta .det { font-size: 8px; }
.hoja-etiquetas.brother62 .etiqueta .pre { font-size: 12px; }

/* ---------- vacíos y errores ---------- */
.vacio { text-align: center; padding: 2.5rem 1rem; color: var(--tinta-3); }
.pagina-error { min-height: 70vh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 2rem; }
.pagina-error .codigo { font-family: var(--fuente-logo); font-size: 5rem; color: var(--coral); line-height: 1; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pos { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .menu { position: fixed; left: 0; top: 0; z-index: 60; transform: translateX(-105%); transition: transform .2s; box-shadow: var(--sombra); }
  body.menu-abierto .menu { transform: translateX(0); }
  body.menu-abierto::after { content: ""; position: fixed; inset: 0; background: rgba(0, 0, 0, .3); z-index: 50; }
  .btn-menu { display: inline-flex; }
  .g2, .g3, .g-2-1 { grid-template-columns: 1fr; }
  .contenido { padding: 1rem 1rem 3rem; }
  .barra { padding: .6rem 1rem; }
  .pantalla-login { grid-template-columns: 1fr; }
  .login-arte { min-height: 190px; padding: 1.5rem; }
  .login-arte h2 { font-size: 1.3rem; }
  .login-arte .sol { width: 160px; height: 160px; }
  .a4, .ticket { transform-origin: top left; }
}
@media (max-width: 560px) {
  .g4 { grid-template-columns: 1fr 1fr; }
  .kpi .val { font-size: 1.3rem; }
  .pago-linea { grid-template-columns: 1fr 100px 30px; }
  .pago-linea .cuotas { grid-column: 1 / 3; }
  .tabla-envoltura { margin: 0 -1rem; padding: 0 1rem; }
  .barra .titulo { font-size: .95rem; }
  .ocultar-movil { display: none !important; }
}

/* ---------- impresión ---------- */
@media print {
  body { background: #fff; }
  .menu, .barra, .barra-simple, .no-imprimir, .avisos, .comprobante-acciones, .banda-demo-app { display: none !important; }
  .contenido, .zona-comprobante { padding: 0 !important; margin: 0 !important; max-width: none; }
  .hoja-comprobante, .ticket, .a4, .etiqueta { box-shadow: none !important; }
  .a4 { width: auto; min-height: auto; padding: 0; }
  /* las térmicas imprimen 72 mm útiles en rollo de 80 y 48 mm en rollo de 58 */
  /* el ticket se adapta al papel que informe el driver: nunca más ancho que la hoja, y en negro puro (los grises salen lavados) */
  .papel-80 .app, .papel-80 .principal, .papel-80 .contenido, .papel-58 .app, .papel-58 .principal, .papel-58 .contenido { display: block !important; width: auto !important; max-width: none !important; padding: 0 !important; margin: 0 !important; min-height: 0 !important; }
  .papel-80 .zona-comprobante, .papel-58 .zona-comprobante { overflow: visible !important; }
  .papel-80 .ticket { width: auto; max-width: 72mm; padding: 0 1mm 6mm; margin: 0; }
  .papel-58 .ticket { width: auto; max-width: 48mm; padding: 0 .5mm 5mm; margin: 0; font-size: 9.5px; }
  .ticket, .ticket * { color: #000 !important; overflow-wrap: anywhere; }
  .ticket td:last-child { white-space: nowrap; padding-left: 1mm; }
  .papel-58 .ticket table { font-size: 9px; }
  .papel-58 .ticket .grande { font-size: 12.5px; }
  .papel-58 .ticket .qr img, .papel-58 .ticket .qr canvas { width: 28mm !important; height: 28mm !important; }
  .etiqueta { border-color: transparent; }
  .hoja-etiquetas.rollo { display: block; }
  .hoja-etiquetas.rollo .etiqueta { margin: 0; border: 0; }
  .hoja-etiquetas.carton { display: block; padding: 0; }
  .carton .tira { box-shadow: none; }
  .carton .tira + .tira { page-break-before: always; break-before: page; }
  /* corte entre etiquetas, pero no después de la última (eso dejaba una hoja en blanco) */
  .hoja-etiquetas.rollo .etiqueta + .etiqueta { page-break-before: always; break-before: page; }
}
.icono-ok { width: 32px !important; height: 32px !important; }

.carrito input.precio-linea { width: 110px; text-align: right; padding: .3rem .4rem; }