/* Punto de venta: layout tactil, carrito y tarjetas de producto */
.pos-referencia {
  --pos-sale-bg: var(--nexo-bg, #f6f8fb);
  --pos-sale-card: var(--nexo-surface-strong, rgba(255, 255, 255, .86));
  --pos-sale-soft: var(--nexo-surface-soft, rgba(248, 250, 252, .78));
  --pos-sale-line: var(--nexo-line, rgba(15, 23, 42, .10));
  --pos-sale-text: var(--nexo-text, #101828);
  --pos-sale-muted: var(--nexo-text-muted, #667085);
  --pos-sale-brand: var(--brand-color, #0d6efd);
  --pos-sale-green: #16a34a;
  --pos-sale-danger: #dc2626;
  --pos-sale-radius: 18px;
  --pos-sale-shadow: var(--nexo-shadow-card, 0 16px 38px rgba(15, 23, 42, .08));
  color: var(--pos-sale-text);
  min-width: 0;
  overflow-x: hidden;
  flex-shrink: 0;
}

body.oscuro .pos-referencia {
  --pos-sale-bg: #07111f;
  --pos-sale-card: rgba(15, 23, 42, .82);
  --pos-sale-soft: rgba(30, 41, 59, .62);
  --pos-sale-line: rgba(226, 232, 240, .16);
  --pos-sale-text: #f8fafc;
  --pos-sale-muted: #cbd5e1;
  --pos-sale-shadow: 0 18px 42px rgba(0, 0, 0, .28);
}

.pos-reference-toolbar {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 40px;
  gap: 10px;
  align-items: center;
  margin-bottom: 8px;
}

.pos-icon-button,
.pos-grid-toggle {
  width: 40px;
  min-width: 40px;
  height: 40px;
  margin: 0;
  padding: 0;
  display: grid;
  place-items: center;
  border: 1px solid var(--pos-sale-line);
  border-radius: 14px;
  background: var(--pos-sale-card) !important;
  color: var(--pos-sale-text) !important;
  box-shadow: var(--pos-sale-shadow);
  font-size: 16px;
}

.pos-reference-search {
  min-height: 40px;
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) 38px;
  align-items: center;
  border: 1px solid var(--pos-sale-line);
  border-radius: 16px;
  background: var(--pos-sale-card);
  box-shadow: var(--pos-sale-shadow);
  overflow: hidden;
}

.pos-search-icon {
  text-align: center;
  color: var(--pos-sale-muted);
  font-size: 18px;
}

.pos-reference-search #busqueda {
  min-width: 0;
  min-height: 44px;
  margin: 0;
  padding: 0 8px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--pos-sale-text);
  font-size: 15px;
}

.pos-reference-search button {
  width: 34px;
  height: 34px;
  min-height: 34px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 12px;
  background: var(--pos-sale-soft) !important;
  color: var(--pos-sale-muted) !important;
}

.pos-category-strip {
  display: flex;
  flex-wrap: nowrap;
  gap: 6px;
  margin-bottom: 10px;
  padding: 6px;
  border: 1px solid var(--pos-sale-line);
  border-radius: 18px;
  background: var(--pos-sale-card);
  box-shadow: var(--pos-sale-shadow);
  overflow-x: auto;
  overflow-y: hidden;
}

.pos-category-strip button {
  min-height: 46px;
  min-width: 64px;
  flex: 1 1 0;
  margin: 0;
  padding: 6px 6px;
  display: grid;
  place-items: center;
  gap: 3px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent !important;
  color: var(--pos-sale-text) !important;
  font-size: 11px;
  font-weight: 850;
  white-space: nowrap;
}

.pos-category-strip button span {
  font-size: 17px;
  line-height: 1;
}

.pos-category-strip button .ui-icon {
  width: 19px;
  height: 19px;
  color: var(--pos-sale-muted);
}

.pos-category-strip button.active .ui-icon {
  color: #fff;
}

.pos-category-strip button.active {
  background: linear-gradient(180deg, var(--pos-sale-brand), color-mix(in srgb, var(--pos-sale-brand) 78%, #020617));
  color: #fff;
  box-shadow: 0 12px 24px color-mix(in srgb, var(--pos-sale-brand) 22%, transparent);
}

.pos-reference-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(400px, 440px);
  gap: 20px;
  align-items: start;
  min-width: 0;
}

.pos-products-panel,
.pos-reference-side {
  min-width: 0;
}

.pos-reference-side {
  position: sticky;
  top: 14px;
}

.pos-referencia .producto-mini-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  background: color-mix(in srgb, var(--pos-sale-brand) 14%, white);
  color: var(--pos-sale-brand);
  font-size: 18px;
  font-weight: 950;
}

.pos-referencia .btn-cobrar {
  min-height: 42px;
  margin: 0;
  border: 1px solid rgba(255, 255, 255, .38) !important;
  border-radius: 13px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--pos-sale-brand) 92%, white 8%), color-mix(in srgb, var(--pos-sale-brand) 68%, #020617 32%)) !important;
  backdrop-filter: blur(16px) saturate(1.3);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  color: #fff !important;
  font-size: 14px;
  font-weight: 950;
  box-shadow: 0 14px 26px color-mix(in srgb, var(--pos-sale-brand) 28%, transparent), inset 0 1px 0 rgba(255, 255, 255, .4);
}

.pos-referencia .pos-carrito-card {
  height: auto;
  max-height: none;
  min-height: 0;
  padding: 12px;
  display: grid;
  gap: 8px;
  border: 1px solid var(--pos-sale-line);
  border-radius: 20px;
  background: var(--pos-sale-card);
  box-shadow: var(--pos-sale-shadow);
  overflow: visible;
}

.pos-cart-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.pos-cart-heading h2 {
  margin: 0;
  color: var(--pos-sale-text);
  font-size: 16px;
}

.pos-cart-heading button {
  min-height: 32px;
  margin: 0;
  padding: 7px 10px;
  border: 1px solid color-mix(in srgb, var(--pos-sale-danger) 18%, transparent);
  border-radius: 12px;
  background: color-mix(in srgb, var(--pos-sale-danger) 8%, var(--pos-sale-card)) !important;
  color: var(--pos-sale-danger) !important;
  font-size: 12px;
  font-weight: 900;
}

.pos-referencia .cliente-pos-selector {
  width: 100%;
  min-width: 0;
  margin: 0;
  padding: 8px 10px;
  display: grid;
  gap: 2px;
  border: 1px solid var(--pos-sale-line);
  border-radius: 14px;
  background: var(--pos-sale-soft) !important;
  color: var(--pos-sale-text) !important;
  text-align: left;
}

.pos-referencia .cliente-pos-selector span,
.pos-referencia .cliente-pos-selector small {
  color: var(--pos-sale-muted);
  font-size: 12px;
  font-weight: 800;
}

.pos-referencia .cliente-pos-selector strong {
  color: var(--pos-sale-text);
  font-size: 15px;
  font-weight: 950;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pos-referencia #carrito {
  min-height: 0;
  max-height: none;
  display: grid;
  gap: 12px;
  overflow: visible;
}

.pos-referencia .carrito-items {
  min-height: 78px;
  max-height: min(130px, 18vh);
  padding: 0 4px 0 0;
  display: grid;
  align-content: start;
  gap: 6px;
  overflow-y: auto;
}

.pos-cart-empty {
  min-height: 108px;
  padding: 14px;
  display: grid;
  place-items: center;
  gap: 6px;
  border: 1px dashed var(--pos-sale-line);
  border-radius: 16px;
  background: var(--pos-sale-soft);
  text-align: center;
}

.pos-cart-empty strong {
  color: var(--pos-sale-text);
}

.pos-cart-empty span {
  color: var(--pos-sale-muted);
}

.pos-referencia .item-carrito {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto 26px;
  gap: 6px 10px;
  align-items: center;
  padding: 8px;
  border: 1px solid var(--pos-sale-line);
  border-radius: 14px;
  background: var(--pos-sale-card);
}

.pos-referencia .item-carrito-info {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.pos-referencia .item-icono {
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--pos-sale-soft);
}

.pos-referencia .item-icono .producto-mini-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  font-size: 12px;
}

.pos-referencia .item-carrito-info strong {
  max-width: 170px;
  display: block;
  overflow: hidden;
  color: var(--pos-sale-text);
  font-size: 13px;
  font-weight: 950;
  line-height: 1.15;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pos-referencia .item-carrito-info small {
  display: block;
  margin-top: 3px;
  color: var(--pos-sale-muted);
  font-size: 11px;
  font-weight: 800;
  line-height: 1.15;
}

.pos-referencia .item-cantidad {
  display: grid;
  grid-template-columns: 30px 44px 30px;
  gap: 5px;
  align-items: center;
}

.pos-referencia .item-cantidad button,
.pos-referencia .item-cantidad input {
  height: 30px;
  min-height: 30px;
  border: 1px solid var(--pos-sale-line);
  border-radius: 10px;
  background: var(--pos-sale-soft) !important;
  color: var(--pos-sale-text) !important;
  text-align: center;
  font-weight: 950;
}

.pos-referencia .item-cantidad button {
  width: 30px;
  min-width: 30px;
  margin: 0;
  padding: 0;
  font-size: 17px;
}

.pos-referencia .item-cantidad input {
  width: 44px;
  padding: 0 4px;
  font-size: 13px;
}

.pos-cart-remove {
  width: 26px;
  min-width: 26px;
  height: 26px;
  min-height: 26px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 9px;
  background: transparent !important;
  color: var(--pos-sale-danger) !important;
  font-size: 18px;
}

.pos-referencia .item-total {
  grid-column: 2 / 4;
  justify-self: end;
  color: var(--pos-sale-text);
  font-size: 15px;
  font-weight: 950;
}

.pos-referencia .btn-bascula {
  grid-column: 1 / -1;
  min-height: 34px;
  border-radius: 12px;
}

.pos-referencia .resumen-cobro {
  margin: 0;
  padding: 8px 0 0;
  display: grid;
  gap: 5px;
  border-top: 1px solid var(--pos-sale-line);
  background: transparent;
}

.pos-discount-button {
  min-height: 30px;
  margin: 0;
  padding: 0 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid var(--pos-sale-line);
  border-radius: 14px;
  background: var(--pos-sale-card) !important;
  color: var(--pos-sale-brand) !important;
  font-weight: 900;
}

.pos-referencia .resumen-descuento {
  display: none;
  grid-template-columns: minmax(0, 1fr) 78px;
  gap: 8px;
}

.pos-referencia .resumen-descuento.abierto {
  display: grid;
}

.pos-referencia .resumen-descuento label {
  display: grid;
  gap: 4px;
}

.pos-referencia .resumen-descuento select,
.pos-referencia .resumen-descuento input,
.pos-referencia .campo-recibido input {
  min-height: 30px;
  border: 1px solid var(--pos-sale-line);
  border-radius: 14px;
  background: var(--pos-sale-card);
  color: var(--pos-sale-text);
}

.pos-referencia .resumen-linea {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.pos-referencia .resumen-linea span,
.pos-referencia .campo-recibido span,
.pos-referencia .resumen-descuento span {
  color: var(--pos-sale-text);
  font-size: 13px;
  font-weight: 850;
}

.pos-referencia .resumen-linea strong {
  color: var(--pos-sale-text);
  font-size: 14px;
  font-weight: 950;
}

.pos-referencia .total-final {
  padding-top: 5px;
  border-top: 1px solid var(--pos-sale-line);
}

.pos-referencia .total-final span,
.pos-referencia .total-final strong {
  color: var(--pos-sale-brand);
}

.pos-referencia .total-final span {
  font-size: 14px;
}

.pos-referencia .total-final strong {
  font-size: 20px;
}

.pos-referencia .campo-recibido {
  padding: 5px 10px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  border: 1px solid var(--pos-sale-line);
  border-radius: 14px;
  background: var(--pos-sale-card);
}

.pos-referencia .campo-recibido input {
  min-height: 30px;
  padding: 0 6px;
  border: 0;
  text-align: right;
}

.pos-referencia .cambio-linea strong {
  color: var(--pos-sale-green);
  font-size: 18px;
}

.pos-referencia .carrito-acciones-cobro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(96px, .45fr) minmax(92px, .4fr);
  gap: 8px;
}

.pos-referencia .btn-cobrar,
.pos-referencia .btn-credito-carrito,
.pos-referencia .btn-limpiar {
  min-height: 40px;
  margin: 0;
  border-radius: 14px;
  font-weight: 950;
}

.pos-referencia .btn-cobrar span {
  padding: 4px 7px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .18);
  font-size: 12px;
}

.pos-referencia .btn-credito-carrito {
  border: 1px solid var(--pos-sale-line);
  background: var(--pos-sale-soft) !important;
  color: var(--pos-sale-text) !important;
}

.pos-referencia .btn-limpiar {
  border: 1px solid var(--pos-sale-line);
  background: var(--pos-sale-soft) !important;
  color: var(--pos-sale-text) !important;
}

.pos-metrics-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(160px, 1fr));
  gap: 14px;
  margin-top: 12px;
}

.pos-metrics-row article {
  min-height: 68px;
  padding: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--pos-sale-line);
  border-radius: 16px;
  background: var(--pos-sale-card);
  box-shadow: var(--pos-sale-shadow);
}

.pos-metrics-row article > span {
  width: 38px;
  height: 38px;
  min-width: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: color-mix(in srgb, var(--pos-sale-brand) 12%, var(--pos-sale-card));
  color: var(--pos-sale-brand);
  font-size: 18px;
}

.pos-metrics-row article > span .ui-icon {
  width: 18px;
  height: 18px;
}

.pos-metrics-row article.pos-metric-blue > span {
  background: color-mix(in srgb, #2563eb 14%, var(--pos-sale-card));
  color: #2563eb;
}

.pos-metrics-row article.pos-metric-green > span {
  background: color-mix(in srgb, #16a34a 14%, var(--pos-sale-card));
  color: #16a34a;
}

.pos-metrics-row article.pos-metric-purple > span {
  background: color-mix(in srgb, #9333ea 14%, var(--pos-sale-card));
  color: #9333ea;
}

.pos-metrics-row article.pos-metric-orange > span {
  background: color-mix(in srgb, #f97316 14%, var(--pos-sale-card));
  color: #f97316;
}

.pos-metrics-row small,
.pos-metrics-row em {
  display: block;
  color: var(--pos-sale-muted);
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
}

.pos-metrics-row strong {
  display: block;
  margin-top: 2px;
  color: var(--pos-sale-text);
  font-size: 16px;
  font-weight: 950;
}

.pos-referencia .pos-historial-card {
  display: none;
}

@media (max-width: 1280px) {
  .pos-reference-layout {
    grid-template-columns: minmax(0, 1fr) minmax(380px, 420px);
    gap: 16px;
  }
}

@media (max-width: 1080px) {
  .pos-reference-layout {
    grid-template-columns: 1fr;
  }

  .pos-reference-side {
    position: relative;
    top: auto;
  }

  .pos-metrics-row {
    grid-template-columns: repeat(2, minmax(150px, 1fr));
  }
}

@media (max-width: 720px) {
  .pos-reference-toolbar {
    grid-template-columns: minmax(0, 1fr);
  }

  .pos-icon-button {
    display: none;
  }

  .pos-category-strip {
    grid-template-columns: repeat(8, 94px);
  }

  .pos-metrics-row {
    grid-template-columns: 1fr;
  }
}