.venta {
  flex: 1;
  display: flex;
  min-height: 0;
}

.venta__catalogo {
  flex: 1.7;
  display: flex;
  flex-direction: column;
  min-width: 0;
  border-right: 1px solid var(--borde);
}

.venta__categorias {
  display: flex;
  gap: 0.6rem;
  padding: 1rem 1.1rem 0.7rem;
  overflow-x: auto;
  flex-shrink: 0;
}

.venta__categoria-chip {
  flex-shrink: 0;
  padding: 0.65rem 1.25rem;
  border-radius: 999px;
  font-family: var(--fuente-cuerpo);
  font-weight: 600;
  font-size: 0.98rem;
  letter-spacing: 0.01em;
  border: 2px solid transparent;
  color: #fff;
  opacity: 0.5;
  transition: opacity 0.12s ease, box-shadow 0.12s ease, transform 0.06s ease;
}

.venta__categoria-chip:active {
  transform: scale(0.96);
}

.venta__categoria-chip.activa {
  opacity: 1;
  box-shadow: var(--sombra), 0 0 0 2px var(--bg-elevada), 0 0 0 4px currentColor;
}

/* ---------- Destacados ---------- */

.venta__destacados {
  margin: 0.7rem 1rem 0.3rem;
  padding: 0.9rem 0.9rem 1rem;
  border-radius: 1.1rem;
  background: var(--bg-hundida);
  background: color-mix(in srgb, var(--acento) 8%, var(--bg-elevada));
  border: 1px solid var(--borde);
}

.venta__destacados-titulo {
  padding: 0 0.2rem;
  color: var(--texto-tenue);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.venta__destacados .venta__productos {
  padding: 0.6rem 0.2rem 0;
}

/* ---------- Grilla de productos ---------- */

.venta__productos {
  flex: 1;
  overflow-y: auto;
  padding: 0.6rem 1rem 1.2rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(9.5rem, 1fr));
  gap: 0.8rem;
  align-content: start;
}

.venta__producto {
  position: relative;
  background: var(--bg-elevada);
  border: 1px solid var(--borde);
  border-radius: 1rem;
  min-height: 6.5rem;
  padding: 0.85rem 0.9rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: left;
  box-shadow: var(--sombra);
  transition: transform 0.06s ease, box-shadow 0.12s ease;
}

.venta__producto:active {
  transform: scale(0.96);
}

.venta__producto:disabled {
  opacity: 0.4;
}

.venta__producto-nombre {
  font-family: var(--fuente-cuerpo);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.25;
  color: var(--texto);
}

.venta__producto-precio {
  font-family: var(--fuente-display);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--texto);
  font-size: 1.2rem;
  margin-top: 0.5rem;
}

.venta__producto-insignia {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
}

/* ---------- Carrito ---------- */

.venta__carrito {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--bg-hundida);
}

.venta__carrito-encabezado {
  padding: 1.1rem 1.1rem 0.5rem;
  font-family: var(--fuente-display);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--texto);
  flex-shrink: 0;
}

.venta__carrito-items {
  flex: 1;
  overflow-y: auto;
  padding: 0 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.venta__carrito-vacio {
  color: var(--texto-tenue);
  text-align: center;
  padding: 2.5rem 1.5rem;
  font-family: var(--fuente-display);
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.5;
}

.venta__item {
  background: var(--bg-elevada);
  border: 1px solid var(--borde);
  border-radius: 0.9rem;
  padding: 0.7rem 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: var(--sombra);
}

.venta__item-info {
  flex: 1;
  min-width: 0;
}

.venta__item-nombre {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--texto);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.venta__item-subtotal {
  color: var(--texto-tenue);
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
  margin-top: 0.1rem;
}

.venta__item-cantidad {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.venta__item-boton {
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 50%;
  background: var(--bg-hundida);
  color: var(--texto);
  font-size: 1.2rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.06s ease, background 0.12s ease;
}

.venta__item-boton:active {
  transform: scale(0.92);
  background: color-mix(in srgb, var(--acento) 18%, var(--bg-hundida));
}

.venta__item-boton:disabled {
  opacity: 0.4;
}

.venta__item-numero {
  min-width: 1.6rem;
  text-align: center;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.venta__carrito-pie {
  flex-shrink: 0;
  padding: 1.1rem 1.1rem 1.3rem;
  border-top: 2px dashed var(--borde);
  background: var(--bg-elevada);
}

.venta__total-linea {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.9rem;
}

.venta__total-etiqueta {
  font-size: 0.85rem;
  color: var(--texto-tenue);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.venta__total-valor {
  font-family: var(--fuente-display);
  font-variant-numeric: tabular-nums;
  font-size: 2.3rem;
  font-weight: 700;
  color: var(--texto);
}

/* ---------- Modal de cobro ---------- */

.cobro__medios {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
  margin: 1rem 0;
}

.cobro__medio {
  padding: 1.1rem 0.5rem;
  border-radius: 1rem;
  border: 2px solid var(--borde);
  background: var(--bg);
  font-family: var(--fuente-cuerpo);
  font-weight: 700;
  font-size: 1rem;
  color: var(--texto);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  transition: border-color 0.12s ease, background 0.12s ease, color 0.12s ease;
}

.cobro__medio.activo {
  border-color: var(--acento);
  background: var(--bg-elevada);
  background: color-mix(in srgb, var(--acento) 12%, var(--bg-elevada));
  color: var(--acento);
}

.cobro__medio-icono {
  font-size: 1.6rem;
}

.cobro__billetes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  margin: 0.9rem 0;
}

.cobro__vuelto {
  text-align: center;
  padding: 1.1rem;
  border-radius: 0.9rem;
  background: var(--bg);
  margin-top: 0.8rem;
}

.cobro__vuelto-etiqueta {
  color: var(--texto-tenue);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.cobro__vuelto-valor {
  font-family: var(--fuente-display);
  font-variant-numeric: tabular-nums;
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--exito);
}

.cobro__vuelto-valor.negativo {
  color: var(--peligro);
}

.cobro__division {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 0.8rem;
}

.cobro__division-fila {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.cobro__division-fila label {
  flex-shrink: 0;
  width: 7rem;
  font-weight: 700;
  color: var(--texto-tenue);
}

/* ---------- Deshacer ---------- */

.deshacer {
  position: fixed;
  bottom: 1.2rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-elevada);
  border: 1px solid var(--borde);
  border-radius: 1rem;
  padding: 0.9rem 1.1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--sombra-flotante);
  z-index: 60;
}

.deshacer__texto {
  font-weight: 700;
  color: var(--texto);
}

.deshacer__barra {
  width: 3rem;
  height: 0.35rem;
  background: var(--bg-hundida);
  border-radius: 999px;
  overflow: hidden;
}

.deshacer__barra-relleno {
  height: 100%;
  background: var(--acento);
  animation: vaciar 15s linear forwards;
}

@keyframes vaciar {
  from { width: 100%; }
  to { width: 0%; }
}

/* ---------- Botón PROMOS del carrito ---------- */

.boton-promos {
  font-family: var(--fuente-cuerpo);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #ffffff;
  background: #d32f2f;
  border: 2px solid #b71c1c;
  border-radius: 0.6rem;
  padding: 0.35rem 0.9rem;
  min-height: auto;
  cursor: pointer;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);
  transition: transform 0.15s ease, background 0.15s ease;
}

.boton-promos:hover {
  background: #b71c1c;
  transform: scale(1.05);
}

.boton-promos:active {
  transform: scale(0.96);
}