:root{
  --color-ventana: #208ed7;  
  --color-boton-aceptar: #3498db;    
  --color-boton-anular: #f19040;  
  --color-boton-reagendar: #188830;  
}

body{
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #000428; /* fallback for old browsers */
  background: -webkit-linear-gradient(to right, #000428, #004e92); /* Chrome 10-25, Safari 5.1-6 */
  background: linear-gradient(to right, #000428, #004e92); 
  height: 100vh;
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.ventana{    
  background-color: white;  
  border-radius: 0.5rem;  
  box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.2);  
  overflow: hidden;    
  margin: 1rem;
  width: 400px;
}

.titulo{
  display: flex;
  justify-content: center;
  padding: 0.5rem;
  font-size: 1.2rem;
  background-color: var(--color-ventana);  
  color: white;  
  border-top-left-radius: 0.5rem;
  border-top-right-radius: 0.5rem;
} 

.ventana-in{
  display: flex;
  align-items: center;
  justify-content: center;
}

.contenedor-botones{
  padding: 1.4rem;
  min-width: 20rem;
  display: block;
}

.boton{
  display: flex;  
  border: 2px gray solid;
  margin: 1rem;
  padding: 1rem;
  border-radius: 0.6rem;
  font-size: 1.2rem;
  align-items: center;
  flex-direction: row;
  background-size: 2.2rem;
  background-repeat: no-repeat;
  background-position: 0.8rem center;
  padding-left: 4.5rem;
}

.boton:hover{
  cursor: pointer;
  color: white;
}

.boton-aceptar{
  border-color: var(--color-boton-aceptar);
  color: var(--color-boton-aceptar);
  background-image: url('/assets/img/calendar-plus.svg');  
}

.boton-anular{
  border-color: var(--color-boton-anular);
  color: var(--color-boton-anular);
  background-image: url('/assets/img/calendar-minus.svg');
}

.boton-reagendar{
  border-color: var(--color-boton-reagendar);
  color: var(--color-boton-reagendar);
  background-image: url('/assets/img/calendar-cog.svg');
}

.boton-aceptar:hover{
  background-color: var(--color-boton-aceptar);
  background-image: url('/assets/img/calendar-plus-white.svg');  
}

.boton-anular:hover{
  background-color: var(--color-boton-anular);  
  background-image: url('/assets/img/calendar-minus-white.svg');  
}

.boton-reagendar:hover{
  background-color: var(--color-boton-reagendar);  
  background-image: url('/assets/img/calendar-cog-white.svg');  
}

.proceso{  
  font-size: 1rem;
  margin: 2rem;
  justify-content: center;
  text-align: center;
  align-items: center;
  display: none;
}

.img-proceso{
 width: 4rem; 
 display: none;
 padding: 0.3rem;
 margin-right: 0.5rem;
}