.form {
  margin-top: 90px;
  padding: 60px 20px;
  display: flex;
  justify-content: center;
  background-color: #ffffff; /* fondo blanco */
}

.form-container {
  background-color: #ffffff;
  padding: 40px;
  border-radius: 16px;
  border-top: 6px solid #FF0000; /* rojo principal */
  box-shadow: 0 8px 20px rgba(0,0,0,0.12);
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 450px;
  width: 100%;
}

.form-container h2 {
  text-align: center;
  font-size: 28px;
  margin-bottom: 10px;
  color: #FF0000; /* rojo */
}

.form-container label {
  font-size: 17px;
  color: #4D4C4A; /* gris oscuro */
  font-weight: 600;
}

.form-container input {
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 17px;
  border: 2px solid #FAC734; /* amarillo */
  transition: 0.3s;
}

.form-container input:focus {
  border-color: #EA6F2C; /* naranja */
  outline: none;
  box-shadow: 0 0 6px rgba(234,111,44,0.4);
}

.button {
  background-color: #FF0000; /* rojo */
  color: #fff;
  padding: 12px;
  font-size: 18px;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-weight: bold;
  transition: 0.3s;
}

.button:hover {
  background-color: #FAC734; /* amarillo */
  color: #4D4C4A;
}

.mensaje-error {
  color: #FF0000;
  font-size: 14px;
  min-height: 18px;
  text-align: center;
}