/*--- ESTILO GENERAL ---*/

main { min-height: 80vh;}
span, label { font-weight: bold; }
footer, header { text-align: center;}
label, 
#formulario-form > *,
#filtra-form > * { 
    font-size: 0.9em;
}


/*--- FORMULARIOS Y ESTADISTICAS ---*/
#formulario,
#filtros { 
    display: grid;
    justify-content: stretch;
    width: 75%;
    padding-left: 4.5em;
}

#estadisticas { 
    display: grid; 
    justify-content: center; 
    background-color: #57b060;
    margin: 1em;
    border-radius: 5px;
}

#estadisticas p {
    display: grid;
    grid-template-columns: 150px 1fr;
    align-items: center;
}

#estadisticas span:not(.resultado){
    color: #fff;
}

.resultado {
    background-color: #fff;
    padding: 0.5em;      
    text-align: center
}

#formulario h2,
#filtros h2 {
    text-align: center;
}

/* hacer dos columnas con los formularios*/
#formulario-form {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 10px 15px;
    align-items: center;
}

#filtra-form {
    display: grid;
    align-items: start;
}


/* ajustar los botones en el centro */
#agregar,
#btoFiltrar {
    grid-column: 1 / -1;
    justify-self: center;
    padding: 0.5rem 1rem;
    background-color: #57b060;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    transition: background 0.2s ease;
    border: none;
    cursor: pointer;
}

#agregar:hover,
#btoFiltrar:hover {
    background-color: #397a3fcf;
}


/* estilo del encabezado y ajuste del tablero */
#tablero,
.encabezado {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.encabezado {
    background: rgb(224, 224, 224);;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.08);
    margin-bottom: 2em;
    padding-bottom: 1em;
}

/*--- COLUMNAS ---*/
/* CARDS */
.columna {
    background: rgb(224, 224, 224);
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.08);
    padding: 1rem;
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    line-height: 0.7rem;
}

.columna h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
}

/* Altura minima para poder utilizar correctamente el Drop */
#toDo,
#en-progreso,
#finalizado {
    min-height: 100vh;
}

.toDo {
    background-image: url("../img/img-background-red-v2.png");
    background-size: 100% 120%; ;
    background-repeat: no-repeat;
    background-position: center
}

.en-progreso {
    background-image: url("../img/img-background-yellow-v2.png");
    background-size: 100% 120%; ;
    background-repeat: no-repeat;
    background-position: center
}

.finalizado {
    background-image: url("../img/img-background-green-v2.png");
    background-size: 100% 120%; ;
    background-repeat: no-repeat;
    background-position: center
}

.toDo, .en-progreso, .finalizado {
    padding: 0.2em 0 1em 0;
    border-radius: 6px;
    margin-bottom: 1em;
}

/* separar los botones */

.btn-edit{
    margin-right: 1em;
}

.btn-edit, .btn-delete {
    padding: 0.5rem 1rem;
    background-color: #a3a3a3;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    transition: background 0.2s ease;
    border: none;
    cursor: pointer;
}

.btn-delete:hover,
.btn-edit:hover{
    background-color: #535353;
}

/*--- DROP GRAB --- */
.tarea {
    cursor: grab;
}

.tarea:active {
    cursor: grabbing;
    opacity: 0.7;
}

/*--- RESPONSIVE ---*/


@media (max-width: 900px) {
    #tablero,
    .encabezado {
        grid-template-columns: 1fr;
    }
    #formulario-form {
        grid-template-columns: 1fr;
    }

    #agregar, #btoFiltrar{
        width: 100%;
    }
    
    #filtra-form > * {
        margin: 0.4em 0 0.4em 0;
    }
}