body {
  margin: 0;
  background-color: black;
  font-family: 'Georgia', serif;
  color: white;
}

.fondo-logo {
  position: relative;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: black;
}

/* Fondo del logo con transparencia */
.fondo-logo::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('moneda.png') no-repeat center center;
  background-size: contain;
  opacity: 0.15; /* más transparente */
  z-index: 0;
}

/* Botón volver visible por encima */
.volver {
  position: absolute;
  top: 15px;
  left: 20px;
  color: white;
  text-decoration: underline;
  font-size: 14px;
  font-family: 'Georgia', serif;
  z-index: 2;
}

/* Formulario más grande */
.formulario {
  display: flex;
  flex-direction: column;
  width: 600px;
  padding: 40px 50px;
  background-color: transparent;
  border-radius: 20px;
  z-index: 1;
  position: relative;
}

.formulario h2 {
  text-align: center;
  font-size: 28px;
  margin: 0 auto 30px;
  font-family: 'Georgia', serif;
}

/* Fila: etiqueta a la izquierda del campo */
.fila {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.fila label {
  width: 100px;
  margin-right: 10px;
  text-align: right;
  font-size: 16px;
}

.fila input {
  width: 300px;
  padding: 10px;
  background-color: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 25px;
  color: white;
  font-size: 16px;
  font-family: 'Georgia', serif;
}

/* Botones alineados a la derecha */
.botones {
  display: flex;
  justify-content: flex-end;
  width: 100%;
  gap: 20px;
  margin-top: 20px;
}

.botones button {
  padding: 10px 25px;
  background-color: #888;
  border: none;
  border-radius: 20px;
  font-family: 'Georgia', serif;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  color: white;
  transition: background 0.3s ease;
}

.botones button:hover {
  background-color: #aaa;
}