#popup-cupones {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}
#popup-cupones.hidden {
  display: none;
}
.popup-content {
  background: #f0f0f0;
  padding: 30px;
  max-width: 450px;
  width: 90%;
  border-radius: 10px;
  position: relative;
  box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}
.popup-body {
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.popup-content h3 {
  text-align: center;
  font-size: 20px;
}
.popup-body input,
.popup-body button {
  padding: 10px;
  font-size: 16px;
  border-radius: 6px;
  border: 1px solid #ccc;
}
.popup-body button {
  color: #fff;
  border: none;
  cursor: pointer;
}
#guardar-cupon { background-color: #28a745; }
#guardar-cupon:hover { background-color: #218838; }
#cerrar-sesion { background-color: #dc3545; }
#cerrar-sesion:hover { background-color: #c82333; }
#popup-login-btn { background-color: #28a745; }
#popup-login-btn:hover { background-color: #218838; }
.close-popup {
  position: absolute;
  top: 10px;
  right: 15px;
  font-size: 22px;
  color: #333;
  cursor: pointer;
}
.boton-flotante {
  position: fixed;
  bottom: 60px;
  right: 30px;
  background: #0073aa;
  color: white;
  border: none;
  border-radius: 50%;
  padding: 16px 20px;
  font-size: 20px;
  cursor: pointer;
  z-index: 10000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}
.boton-flotante:hover {
  background: #005a87;
}