/* Ocultar flechas de los inputs de tipo date en todos los navegadores posibles */
input[type=date].no-spin::-webkit-inner-spin-button,
input[type=date].no-spin::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
input[type=date].no-spin {
  -moz-appearance: textfield;
  appearance: textfield;
}
/* Para Edge y otros navegadores modernos */
input[type=date].no-spin::-ms-input-spinner {
  display: none;
}

/* --- Botones Sirio Dark para análisis y visualizaciones --- */
.btn-sirio-dark {
  background: linear-gradient(135deg, #181818 0%, #232526 100%);
  color: #ff9800 !important;
  border: 1px solid #444 !important;
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
  font-weight: 600;
  border-radius: 8px;
  transition: background 0.2s, color 0.2s;
}
.btn-sirio-dark:hover, .btn-sirio-dark:focus {
  background: linear-gradient(135deg, #232526 0%, #181818 100%);
  color: #fff !important;
  border-color: #ff9800 !important;
}

.btn-sirio-dark i {
  color: #ff9800 !important;
}