*{ 
    margin: 0;
    padding: 0;
    box-sizing: 0;
}

body {
    background-color: black;
    font-family:Montserrat ;
}

.encabezado {
    color: yellow;
    display: flex;
    justify-content:space-between;
    padding: 20px;
}

.tamaño-fuente {
    font-size: 30px;
}

.encabezado a {
    text-decoration: none;
    color: yellow;

}

.contenedor-alarmas {
    color: white;
    padding: 50px;
    padding-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 30px;

}

.interfaz {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.interfaz h1 {
    font-size: 35px;
}
.linea {
    width: 100%; 
    height: 1px;
    background-color: gray;
}
.dormir {
    display: flex;
    gap: 10px;
}
.alarma {
    background-color: rgba(128, 128, 128, 0.226);
    height: 220px;
    width: 180px;
    display: flex;
    flex-direction: column;
    padding: 40px;
    border-radius: 20px;
    cursor: pointer;
}
.alarma:hover {
    background-color: rgba(128, 128, 128, 0.808);
}

.alarma-hora {
    display: flex;
    align-items: end;
    gap: 5px;
}

.tarde-mañana {
    margin-bottom: 10px;
}
.hora {
    font-size: 40px;
}

.alarmas-cuadricula {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr 1fr;
    gap:40px;
}

@media (max-width: 576px) {
    .alarmas-cuadricula {
        display: none;
    }
    .contenedor-alarmas-celular {
        color: white;
        padding-left: 50px;
        padding-right: 50px ;
    }

    .alarma-cel {
        list-style: none;
        border-bottom: solid 1px rgb(117, 117, 117) ;
        padding: 10px;
        border-radius: 10px;
    }

    .alarma-hora-cel {
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .hora-cel {
        font-size: 50px;
    }

    .alarma-hora-cel {
        display: flex;
    }

}