/* ============================================
   ESTILOS PARA CREAR FACTURA - DISEÑO ELEGANTE
   ============================================ */

/* Header principal con gradiente */
.factura-header-elegant {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: 20px 30px;
  border-radius: 10px;
  margin-bottom: 20px;
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.factura-header-elegant h2 {
  color: #fff;
  margin: 0;
  font-weight: 600;
  font-size: 24px;
}

.factura-header-elegant h2 i {
  margin-right: 10px;
}

/* Cards elegantes */
.card-factura-elegant {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  border: 1px solid #e9ecef;
  margin-bottom: 20px;
}

/* Headers de secciones */
.section-header-elegant {
  background: linear-gradient(to right, #f8f9fa, #e9ecef);
  padding: 15px 20px;
  border-bottom: 3px solid #667eea;
  font-weight: 600;
  color: #333;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.section-header-elegant i {
  margin-right: 8px;
  color: #667eea;
}

/* Mejoras en los inputs */
.form-control-elegant {
  border: 2px solid #e0e0e0 !important;
  border-radius: 6px !important;
  padding: 10px 12px !important;
  transition: all 0.3s ease !important;
}

.form-control-elegant:focus {
  border-color: #667eea !important;
  box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.15) !important;
}

.form-control-elegant:hover {
  border-color: #b8b8b8 !important;
}

/* Input groups mejorados */
.input-group-addon-elegant {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
  color: #fff !important;
  border: none !important;
  border-radius: 6px 0 0 6px !important;
}

/* Botones elegantes */
.btn-primary-elegant {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
  padding: 10px 20px;
  border-radius: 6px;
  transition: all 0.3s ease;
  color: #fff;
  font-weight: 500;
}

.btn-primary-elegant:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.btn-success-elegant {
  background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
  border: none;
  padding: 10px 20px;
  border-radius: 6px;
  transition: all 0.3s ease;
  color: #fff;
  font-weight: 500;
}

.btn-success-elegant:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(40, 167, 69, 0.4);
}

.btn-danger-elegant {
  background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
  border: none;
  padding: 10px 20px;
  border-radius: 6px;
  transition: all 0.3s ease;
  color: #fff;
  font-weight: 500;
}

.btn-danger-elegant:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(220, 53, 69, 0.4);
}

/* Tabla de productos elegante */
.tabla-items-elegant thead {
  background: linear-gradient(to right, #667eea, #764ba2);
  color: #fff;
}

.tabla-items-elegant thead th {
  padding: 12px 10px;
  font-weight: 500;
  border: none;
  font-size: 13px;
}

.tabla-items-elegant tbody tr:hover {
  background-color: #f8f9fa;
  transition: background-color 0.3s ease;
}

/* Tabla de totales elegante */
.tabla-totales-elegant {
  background: #f8f9fa;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.tabla-totales-elegant thead th {
  background: linear-gradient(to right, #667eea, #764ba2);
  color: #fff;
  padding: 12px;
  text-align: center;
  font-weight: 600;
}

.tabla-totales-elegant tbody tr {
  border-bottom: 1px solid #dee2e6;
}

.tabla-totales-elegant tbody td {
  padding: 10px 15px;
  font-size: 13px;
}

.tabla-totales-elegant tbody td:first-child {
  font-weight: 600;
  color: #495057;
}

.tabla-totales-elegant tbody td:last-child {
  text-align: right;
  font-weight: 600;
  color: #667eea;
}

.tabla-totales-elegant .op-total {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: #fff !important;
  font-weight: 700;
  font-size: 16px;
}

.tabla-totales-elegant .op-total td {
  color: #fff !important;
  font-size: 16px !important;
}

/* Legends mejoradas */
legend.legend-elegant {
  color: #667eea;
  font-weight: 600;
  border-bottom: 2px solid #667eea;
  padding-bottom: 8px;
  margin-bottom: 20px;
  font-size: 16px;
}

legend.legend-elegant i {
  margin-right: 8px;
}

/* Radio buttons y opciones de envío */
.radio-envio-elegant {
  background: #f8f9fa;
  padding: 20px;
  border-radius: 8px;
  margin: 20px 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.radio-envio-elegant h4 {
  color: #667eea;
  font-weight: 600;
  margin-bottom: 15px;
}

.radio-envio-elegant label {
  margin-right: 25px;
  font-weight: 500;
  color: #495057;
  cursor: pointer;
}

.radio-envio-elegant input[type="radio"] {
  margin-right: 8px;
}

/* Contenedor de botones finales */
.btns-carrito-elegant {
  background: #f8f9fa;
  padding: 20px;
  border-radius: 8px;
  text-align: center;
  margin-top: 20px;
}

.btns-carrito-elegant button {
  margin: 5px 10px;
  padding: 12px 30px;
  font-size: 14px;
  border-radius: 6px;
  transition: all 0.3s ease;
}

/* Alertas y mensajes */
.alert-detraccion {
  background: #fff3cd;
  padding: 15px;
  border-radius: 8px;
  border-left: 4px solid #ffc107;
  margin-bottom: 15px;
  color: #856404;
}

.alert-info-elegant {
  background: #d1ecf1;
  color: #0c5460;
  padding: 12px;
  border-radius: 8px;
  border-left: 4px solid #17a2b8;
  margin-bottom: 15px;
}

.alert-danger-elegant {
  background: #f8d7da;
  color: #721c24;
  padding: 12px;
  border-radius: 8px;
  border-left: 4px solid #dc3545;
  margin-top: 15px;
}

/* Search box elegante */
.search-box-elegant {
  padding: 10px 15px;
  border-radius: 6px;
  border: 2px solid #e0e0e0;
  transition: all 0.3s ease;
}

.search-box-elegant:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15);
}

/* Animaciones */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fadein {
  animation: fadeInUp 0.5s ease-in-out;
}

/* Responsive */
@media (max-width: 768px) {
  .factura-header-elegant h2 {
    font-size: 18px;
  }

  .btns-carrito-elegant button {
    width: 100%;
    margin: 5px 0;
  }

  .section-header-elegant {
    font-size: 13px;
  }
}

/* =====================================================
   CORRECCIÓN GLOBAL - BOTONES GUARDAR/ELIMINAR
   en módulos de escritorio (Factura, Boleta, Cotización,
   Compras, Notas, Guía) — NO afecta al POS.

   Causa: pos.css aplica a .contenedor-btns-carrito:
     position: sticky + justify-content: space-between
   lo que empuja los botones a los extremos izquierdo/derecho
   en el layout de escritorio (ancho completo).

   Solución: usar .panel-medio-principal como padre para
   el scope (el POS usa .pos-contenedoor, salvo afectado).
   ===================================================== */
.panel-medio-principal .contenedor-btns-carrito {
  position: relative !important;
  bottom: auto !important;
  justify-content: center !important;
  background-color: #f8f9fa !important;
  border-top: 1px solid #dee2e6;
  padding: 15px 0;
  box-shadow: none !important;
}

.panel-medio-principal .btnGuardarVenta,
.panel-medio-principal .btnEliminarCarro,
.panel-medio-principal .btnGuardarCompra,
.panel-medio-principal .btnGuardarNC,
.panel-medio-principal .btnGuardarND,
.panel-medio-principal .btnGuardarGuia {
  width: auto !important;
  min-width: 80px;
  margin: 0 8px !important;
}